CN106141527A - Piece-holder detent mechanism and piece-holder locating assembly - Google Patents
Piece-holder detent mechanism and piece-holder locating assembly Download PDFInfo
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- CN106141527A CN106141527A CN201510139892.8A CN201510139892A CN106141527A CN 106141527 A CN106141527 A CN 106141527A CN 201510139892 A CN201510139892 A CN 201510139892A CN 106141527 A CN106141527 A CN 106141527A
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- clamping limb
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- clamping
- detent mechanism
- axle
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Abstract
The present invention relates to clamp art, a kind of piece-holder detent mechanism and piece-holder locating assembly are provided.Described piece-holder detent mechanism includes clamping device, described clamping device includes pedestal and the first clamping limb being arranged on described pedestal, second clamping limb and the first power source, the front end of the front end of described first clamping limb and described second clamping limb is collectively forming the clamp port for clamping workpiece, described first power source is in transmission connection with described first clamping limb and described second clamping limb simultaneously, to drive described first clamping limb and described second clamping limb to change between clip position and off-position, thus realize workpiece precise positioning, ensure the dimensional accuracy demand of positioning, to guarantee that mechanical hand welding gun is in optimal welded condition at any time.
Description
Technical field
The present invention relates to clamp art, be used for when gross vehicle member mutually assembles particularly to one
The mounting bracket of assembly connection is carried out the piece-holder detent mechanism of clamping position, and one has
The piece-holder locating assembly of this piece-holder detent mechanism.
Background technology
Generally, in the production process of vehicle suspension, the subframe assembly of vehicle, swing arm assembly, damping
The total member of device assembly etc. needs to carry out assembly connection by corresponding opening mounting bracket.Conventional opening peace
Dress support includes swing arm mounting bracket, engine mounting bracket, mounting bracket of shock absorber etc..This opening
The locus of mounting bracket is narrow and small, has higher wanting to rigging position size, opening installation dimension precision
Ask.
For example, in the assembly connection with swing arm assembly for the subframe assembly, need in advance swing arm to be installed to prop up
Frame is welded on subframe assembly, to this end, existing welding tooling uses two cylinder pair to compress swing arm
Mounting bracket, advances this two cylinder mechanism actions to weld followed by other cylinders again.
But, in practice, owing to two cylinders advance positioning to cause the positioning of swing arm mounting bracket undesirable,
Making swing arm mounting bracket be difficult to meet demand with the installing hole axiality effect of subframe assembly, needs are many
Secondary adjustment positions, and adjusts then relatively time consuming.Further, since limited by subframe assembly structure, swing arm
Overlap joint area of space between mounting bracket and subframe is narrow, and Existential Space potential difference, and this welding
Frock takes up room greatly, thus causes welding gun accessibility poor, and welding robot system is difficult to weld swimmingly.
Content of the invention
In view of this, it is contemplated that propose a kind of piece-holder detent mechanism, to realize that workpiece is precisely fixed
Position, it is ensured that the dimensional accuracy demand of positioning, to guarantee that mechanical hand welding gun is in optimal welded condition at any time.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of piece-holder detent mechanism, including clamping device, described clamping device includes pedestal and setting
The first clamping limb on described pedestal, the second clamping limb and the first power source, described first clamping limb
Front end and the front end of described second clamping limb be collectively forming the clamp port for clamping workpiece, described first
Power source is in transmission connection with described first clamping limb and described second clamping limb, to drive described first simultaneously
Clamping limb and described second clamping limb are changed between clip position and off-position.
Further, described pedestal being additionally provided with locating piece, described locating piece has and extend into described folder
Hold in mouth and be positioned at the location division in the middle part of described clamp port, so that the front end of described first clamping limb and described
Form the first clamping oral area, shape between the front end of described second clamping limb and described location division between location division
Become the second clamping oral area.
Further, described location division is respectively facing described first clamping limb and described second clamping limb
It is connected with magnetic cushion block on side.
Preferably, described first clamping limb is rotatably arranged in and is fixed on the first of described pedestal and fixes axle
On, described second clamping limb is rotatably arranged in and is fixed on the second of described pedestal and fixes on axle, described
First fixes axle and described second fixes and has gap between axle；The both sides of described locating piece are respectively formed with
Deep-slotted chip breaker, fixes axle and described second by described deep-slotted chip breaker with described first and fixes axle and match, described
Locating piece is positioned at described first and fixes axle and described second and fix between axle.
Preferably, described first clamping limb and described second clamping limb are respectively rotatably arranged with and passing through
Respective first connecting shaft is rotatably connected to first connecting rod and second connecting rod, described first connecting rod and institute respectively
State second connecting rod and be rotationally connected with the two ends of push rod by respective second connecting shaft respectively, described push rod
Middle part is connected to described first power source.
Further, when described first clamping limb and described second clamping limb are in described clip position,
The end face of the described locating piece of described push rod conflict.
Further, described piece-holder detent mechanism also includes propulsion plant, and described propulsion plant includes
Second power source and movement arm, described movement arm is connected to described pedestal, described second power source with described
Movement arm is in transmission connection, to drive described clamping device advancing position and regaining position by described movement arm
Change between putting.
Further, described movement arm is rotatably arranged in and can be fixed on the 3rd solid of outside support
On dead axle, and described movement arm rotates with the power rail of described second power source and is connected.
Preferably, described propulsion plant also includes third connecting rod and fourth link, and wherein, the described 3rd even
One end of bar is rotationally connected with described second power source by X to connecting shaft, another of described third connecting rod
End is rotationally connected with one end of described fourth link, the other end of described fourth link by Y-direction connecting shaft
It is rotatably arranged in and can be fixed on the Z-direction of described outside support and fix on axle.
It is highly preferred that described first power source and described second power source configure at homonymy.
Relative to prior art, piece-holder detent mechanism of the present invention has the advantage that
(1) owing to the front end of the front end of the first clamping limb of the present invention and the second clamping limb can shape jointly
Becoming the clamp port for clamping workpiece, this clamp port can clamp the non-solder part of workpiece, and first moves
Power source then can be in transmission connection with the first clamping limb and the second clamping limb simultaneously, with drive the first clamping limb and
Second clamping limb is changed between clip position and off-position, thus realizes clamping and the release of workpiece,
The clamp port being formed by this first clamping limb and the second clamping limb, it is possible to achieve workpiece precise positioning, is protected
The dimensional accuracy demand of card positioning, simultaneously as clamp port can clamp the non-solder part of workpiece, from
It and the accessibility of mechanical hand welding gun can be effectively ensured that, and is in optimal welded condition at any time.
(2) further, owing to the location division of the locating piece of the present invention can extend in clamp port
Portion, thus clamp port is divided into two, it is, shape between the front end and location division of the first clamping limb
Become the first clamping oral area, between the front end and location division of the second clamping limb, form the second clamping oral area, this
Sample, by the first clamping oral area and the second clamping oral area, it is possible to achieve to specific workpiece, such as opening peace
Dress support is accurately positioned, it is, the two of opening mounting bracket sidewalls are clamped in the first clamping respectively and open
Oral area and the second grasp opening portion, by two clamping position points, can further improve the essence of workpiece
Certainly position, it is ensured that the dimensional accuracy demand of positioning.
In addition, the present invention also provides a kind of piece-holder locating assembly, this piece-holder locating assembly includes
Outside support, wherein, described outside support is provided with above-described piece-holder detent mechanism.
So, by piece-holder detent mechanism, it is possible to achieve workpiece such as opening mounting bracket accurate
Positioning, it is ensured that the dimensional accuracy demand of positioning, simultaneously as clamp port can clamp the non-solder of workpiece
Part, such that it is able to effectively ensure that the accessibility of mechanical hand welding gun, and is in optimal welding shape at any time
State, successfully realizes the welding of opening mounting bracket and subframe assembly, with realize subframe assembly and its
Stable lean and correct assembly between his total member.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Brief description
Accompanying drawing constitutes the part of the present invention, and for understanding is explained further to the present invention, the present invention's
Schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.?
In accompanying drawing:
Fig. 1 is the structural representation of the piece-holder detent mechanism described in the embodiment of the present invention；
Fig. 2 is the structural representation of the clamping device in Fig. 1；
Fig. 3 is the structural representation to be positioned with opening mounting bracket for the clamp port of the clamping device in Fig. 2
Figure；
Fig. 4 is the front view structure schematic diagram of the piece-holder detent mechanism in Fig. 1；
Fig. 5 is the use view of the piece-holder locating assembly described in the embodiment of the present invention.
Description of reference numerals:
1-clamping device, 2-pedestal, 3-the first power source, 4-clamp port, 5-locating piece, 6-location division,
7-first clamps oral area, and 8-second clamps oral area, 9-magnetic cushion block, and 10-first fixes axle, and 11-first presss from both sides
Gripping arm, 12-the second clamping limb, 13-second fixes axle, 14-deep-slotted chip breaker, 15-the first connecting shaft, 16-
One connecting rod, 17-second connecting rod, 18-the second connecting shaft, 19-push rod, 20-propulsion plant, 21-second moves
Power source, 22-movement arm, 23-outside support, 24-the 3rd fixes axle, 25-power rail, 26-third connecting rod,
27-fourth link, 28-X to connecting shaft, 29-Y to connecting shaft, 30-Z to fixing axle, 31-alignment pin,
32-workpiece, 33-clamp bottom board, 34-subframe body, 35-opening mounting bracket.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the spy in embodiment
Levy and can be mutually combined.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figure 1,2 and 3, the piece-holder detent mechanism of the present invention includes clamping device 1, wherein,
Clamping device 1 includes pedestal the 2nd, the first clamping limb the 11st, the second clamping limb 12 and the first power source 3,
First clamping limb the 11st, the second clamping limb 12 and the first power source 3 arrange on the base 2, wherein, the
The front end of the front end of one clamping limb 11 and the second clamping limb 12 is collectively forming the clamp port for clamping workpiece
4, this clamp port 4 is for clamping the non-solder position of workpiece, and the first power source 3 is then simultaneously with first
Clamping limb 11 and the second clamping limb 12 are in transmission connection, to drive the first clamping limb 11 and the second clamping limb
12 change between clip position and off-position.
So, owing to the front end of the first clamping limb 11 and the front end of the second clamping limb 12 can be collectively forming
For clamping the clamp port 4 of workpiece, and clamp port 4 can clamp workpiece 32 opening for example hereinafter described
The non-solder part of mounting bracket 35, and the welding portion of workpiece is exposed to outside, and the first power
Source then can be in transmission connection with the first clamping limb and the second clamping limb simultaneously, to drive the first clamping limb and the
Two clamping limbs are changed between clip position and off-position, thus realize clamping and the release of workpiece, logical
Cross this first clamping limb and the clamp port of the second clamping limb formation, realize workpiece precise positioning, it is ensured that fixed
Position dimensional accuracy demand while, clamp port can clamp the non-solder part of workpiece, such that it is able to have
Effect ground guarantees the accessibility of mechanical hand welding gun, and is in optimal welded condition at any time.
Further, in order to meet some special workpiece, such as swing arm mounting bracket, engine are installed and are propped up
The clamping demand of the opening mounting bracket such as frame, mounting bracket of shock absorber, and improve the accurate of positioning further
Property, it is achieved the axiality of gross vehicle member installing hole, it is preferable that as shown in Figure 1,2 and 3, pedestal 2
On be additionally provided with locating piece 5, for example, locating piece 5 can be fixed by screws on pedestal 2, meanwhile,
Locating piece 5 have extend into clamp port 4 in and be positioned at location division 6 in the middle part of clamp port 4, it is,
Clamp port 4 is divided into two in extending into clamp port 4 by the location division, front end 6 of locating piece 5, so that first
Formation the first clamping oral area 7 between the front end of clamping limb 11 and location division 6, and the second clamping limb 12
Form the second clamping oral area 8 between front end and location division 6.
So, as shown in Figures 2 and 3, two sidewalls of opening mounting bracket 35 (workpiece 32) are respectively
It is clamped in the first grasp opening portion 7 and the second grasp opening portion 8, by two clamping position points, energy
Enough precise positionings further improving opening mounting bracket 35, it is ensured that the dimensional accuracy demand of positioning,
Guarantee that between opening mounting bracket 35 and the subframe body 34 of vehicle, installing hole has coaxial accurately
Degree.
Further, location division 6 is respectively facing the side of the first clamping limb 11 and the second clamping limb 12
On be connected with magnetic cushion block 9.For example, magnetic cushion block 9 can include mounting seat and be embedded in this mounting seat
Interior magnetic patch, mounting seat 9 then can be fixedly connected on the first clamping limb 11 by the connector of screw
With on the side of the second clamping limb 12.As such, it is possible to opening mounting bracket 35 is first placed in magnetic
On cushion block 9, such as magnetive attraction holds on opening mounting bracket 35 and carries out pre-determined bit, and subsequently, first moves
Power source starts drive the first clamping limb 11 and the second clamping limb 12 is transformed into off-position from clip position,
It is eventually positioned at opening mounting bracket 35 in clamp port 4, it is, by opening mounting bracket 35
Two sidewalls position respectively and are clamped in the first clamping oral area 7 and the second clamping oral area 8, thus realize opening
Mouth mounting bracket 35, from pre-determined bit to final clamping and positioning, improves the coaxial of above-mentioned installing hole further
Degree, and meet positioning precision demand.
Certainly, in the present invention, functionality described above and purpose can be come real by various structures form
Existing, the such as first power source 3 can drive the first clamping limb 11 and the second clamping by Sliding Structures
Arm 12 sliding is with conversion between clip position and off-position.It should be appreciated that here, this
Bright piece-holder detent mechanism is not limited to a kind of preferred constructive form described below.
Specifically, as illustrated in fig. 1 and 2, the first clamping limb 11 is rotatably arranged in and is fixed on pedestal 2
First fix on axle 10, the second clamping limb 12 is rotatably arranged in and is fixed on the second solid of pedestal 2
On dead axle 13, meanwhile, first fix axle 10 and second and fix, between axle 13, there is gap；And position
The both sides of block 5 are respectively formed with deep-slotted chip breaker 14, and the profile of deep-slotted chip breaker 14 and first fixes axle 10 and second
The outer peripheral face of fixing axle 13 matches, and fixes axle 10 and second by deep-slotted chip breaker 14 and first and fixes axle
13 match, and locating piece 5 is positioned at first and fixes axle 10 and second and fix between axle 13, so, fixed
Position block 5, without connectors such as screws, i.e. may utilize the positioning of the first clamping limb 11 and the second clamping limb 12
Fixing axle correspondingly positions fixing, thus improves the availability between this mechanism part, has meanwhile
Reduce to effect the size of whole mechanism, reduce space occupancy rate.
Certainly, further, at the first power source 3 and the first clamping limb 11 and the second clamping limb 12
In a kind of preferred constructive form being in transmission connection, as illustrated in fig. 1 and 2, the first clamping limb 11 and second
Clamping limb 12 is respectively rotatably arranged with for example, as described above, fix axle 10 He by first respectively
Second fixes axle 13 rotates and arranges, and first fixes between axle 10 and second fixes and have between axle 13
Gap, locating piece 5 then positions and is fixed on first and fixes axle 10 and second and fix between axle 13, meanwhile,
First clamping limb 11 and the second clamping limb 12 are rotatably connected to respectively by respective first connecting shaft 15
First connecting rod 16 and second connecting rod 17, first connecting rod 16 and second connecting rod 17 are by respective second even
Spindle 18 is rotationally connected with the two ends of push rod 19 respectively, and the middle part of push rod 19 is connected to the first power source 3.
So, in the graphical interfaces shown in Fig. 2, the power rail of the first power source 3 is in the state of stretching out,
Now, the first clamping limb 11 and the second clamping limb 12 are in clip position, to clamp workpiece 32.
When the power rail of the first power source 3 moves right retraction, drive push rod 19 is moved right, push rod
19 drive first connecting rod 16 backwards rotation, meanwhile, push rod 19 also drives second connecting rod 17 forward to rotate,
First connecting rod 16 then drives the first clamping limb 11 to fix axle 10 around first and forward rotates, and second connects
Bar 17 then drives the second clamping limb 12 backwards rotation, so that the first clamping limb 11 and the second clamping limb 12
It is in off-position and unclamp workpiece 32.
Further, as in figure 2 it is shown, clamp position when the first clamping limb 11 and the second clamping limb 12 are in
When putting clamping workpiece 32, push rod the 19th, first connecting rod 16 and second connecting rod 17 are configured to be in one directly
On line；Or it is highly preferred that as in figure 2 it is shown, at the first clamping limb 11 and the second clamping limb 12s
When described clip position, the end face of push rod 19 is then conflicted on the end face of locating piece 5, to guarantee to push away
Bar the 19th, first connecting rod 16 and second connecting rod 17 are in a straight line, and improve the first clamping further
Arm 11 and the clamping reliability of the second clamping limb 12.
In addition, as it is shown on figure 3, in order to further improve clamping workpiece 32 reliability, it is preferable that
It is connected to alignment pin 31 on the leading section of the first clamping limb 11 and the second clamping limb 12, right to improve
The reliability of workpiece 32 clamping.
Additionally, as shown in figs. 1 and 4, for the ease of workpiece is welded in vehicle subframe, welding is improved
Automaticity, it is preferable that the piece-holder detent mechanism of the present invention also includes propulsion plant 20, advances dress
Putting 20 and including the second power source 21 and movement arm 22, movement arm 22 is connected to pedestal 2, the second power
Source 21 is in transmission connection with movement arm 22, to drive clamping device 1 advancing position by movement arm 22
And change between retrieving position.
So, the first clamping limb 11 and the second clamping limb 12 clamp workpiece 32 such as opening mounting bracket
After 35, start the second power source 21, drive movement arm 32 action, clamping device 1 is pushed to advance
Position, to be welded in vehicle subframe by workpiece 32.After welding completes, start the first power source 3,
Drive the first clamping limb 11 and the release of the second clamping limb 12 to unclamp workpiece 32, be again started up the second power source
21, clamping device 1 is taken away workpiece 32, so, workpiece 32 and vehicle subframe weld together,
Thus realize that vehicle subframe is precisely welded to connect with the automatic of opening mounting bracket 35, it is simple to vehicle auxiliary
Vehicle frame and the lean and correct assembly of gross vehicle member.
Preferably, in a kind of preferred structure of propulsion plant 20, as shown in Figure 4, movement arm 22 can
Be rotatably arranged at and can be fixed on the 3rd of outside support 23 and fix on axle 24, and movement arm 22 with
The power rail 25 of the second power source 21 rotates and connects.So, the power rail 25 of the second power source 21 moves
Make, drive movement arm 22 to rotate, to drive clamping device 1 to turn between propelling position and retrieving position
Change.
However, it is to be understood that except this preferred structure, selectively, movement arm 22 is all right
Being configured to the mode of sliding, for example, the power rail 25 of the second power source 21 is flexible drives movement arm 22
Sliding.
Additionally, in order to realize omnibearing being automatically positioned welding, it is preferable that as shown in Figure 4, advance dress
Putting 20 and also including third connecting rod 26 and fourth link 27, wherein, X is passed through in one end of third connecting rod 26
Being rotationally connected with the second power source 21 to connecting shaft 28, the other end of third connecting rod 26 is by Y-direction even
Spindle 29 is rotationally connected with one end of fourth link 27, and the other end of fourth link 27 sets rotationally
Put and fix on axle 30 in the Z-direction that can be fixed on outside support 23, to be configured to propulsion plant 20
Rotary propelling device.
So, under the assistance of extraneous control system, by X to connecting shaft the 28th, Y-direction connecting shaft the 29th,
And Z-direction fixes axle 30 and can be effectively realized action on stereoscopic and omnibearing for the clamping device 1, from
And guarantee that the axiality between opening mounting bracket 35 and the installing hole of vehicle subframe meets accuracy requirement,
And ensure that mechanical hand welding gun is in optimal welded condition at any time, this piece-holder detent mechanism of the present invention
Compared with the mode of production of transmission, improving productivity is more than one times, and meanwhile, size is accurately and assembling standard
True property have also been obtained effective raising and improvement.
Preferably, the first power source 3 and the second power source 21 are configured to the first cylinder and the second cylinder.
Additionally, in order to reduce taking up room of piece-holder detent mechanism of the present invention, it is preferable that such as Fig. 1
With shown in 4, the first power source 3 and the second power source 21 configure in the same side, and describe its work in detail
Make process:
(1) before grasp opening mounting bracket 35, the first cylinder (3) is in the state of returning, and second
Cylinder (21) is in the state of ejecting, and the first clamping limb 11 and the second clamping limb 12 are in off-position,
Rotary propelling device is in the state of returning；
(2) it is placed on opening mounting bracket 35 on magnetic cushion block 9, utilize magnetic to hold on opening peace
Dress support 35, it is ensured that opening mounting bracket 35 does not drops；
(3) pressing automatically controlled button, the first cylinder advances, and drives push rod 19 action, the two of push rod 19
End drives first connecting rod 17 and second connecting rod 17 to rotate simultaneously, and is further driven to the first clamping limb 11
Rotate with the second clamping limb 12, it is achieved utilize alignment pin 31 to be clamped in opening mounting bracket 35 positioning
On magnetic cushion block 9, so that opening mounting bracket 35 is automatically positioned clamping；
Further,
(4) automatically controlled button is again pressed, the second cylinder rollback, drive movement arm 22 to rotate, carry simultaneously
Dynamic third connecting rod 26 and fourth link 27 rotate, and move with rotation forces movement arm 22, fill clamping
Put 1 to be pushed to advance position, so that opening mounting bracket 35 is sent into predetermined welding position；
(5), after opening mounting bracket 35 clamping position completes, mechanical hand drives welding gun to implement to weld and complete
Become welding；
(6) again pressing automatically controlled button, the first cylinder is return, on the contrary, drive the first clamping limb 11
Being transformed into off-position with the second clamping limb from clip position, it is achieved alignment pin 31 unclamps, opening is installed
Support 35 is released；
(7) again pressing automatically controlled button, the second cylinder advances, on the contrary, take back clamping device 1
To retrieving position, clamping device 1 is taken away opening mounting bracket 35, so, opening mounting bracket 35
Weld together with subframe body 34.
In addition, the present invention also provides a kind of piece-holder locating assembly, as it is shown in figure 5, this piece-holder
Locating assembly includes outside support 23, and outside support 23 is fixedly installed on clamp bottom board 33, outside
It is provided with above-described piece-holder detent mechanism on frame 23.
For example, the 3rd fix axle 24 and be fixed on outside support 23, movement arm 22 rotatably arranged with
3rd fixes on axle 24.
So, being first positioned on clamp bottom board 33 by subframe body 34, clamping device 1 clamping is fixed
Position opening mounting bracket 35, and preferably be sent to advance position by propulsion plant 20, then pass through machine
Device hand welding gun is welded in opening mounting bracket 35 on subframe body 34, thus can realize that opening is installed
Axiality between the installing hole of the subframe body 34 of support 35 and vehicle meets accuracy requirement, and protects
Card mechanical hand welding gun is in optimal welded condition at any time, this piece-holder detent mechanism of the present invention and biography
The dynamic mode of production is compared, and improving productivity is more than one times, and meanwhile, size is accurately and assembling accuracy
Have also been obtained effective raising and improvement.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within the spirit of invention and principle, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection scope of the present invention.
Claims (10)
1. a piece-holder detent mechanism, it is characterised in that include clamping device (1), described clamping
Device (1) include pedestal (2) and the first clamping limb (11) being arranged on described pedestal (2),
Two clamping limbs (12) and the first power source (3), the front end of described first clamping limb (11) and described
The front end of the second clamping limb (12) is collectively forming the clamp port (4) for clamping workpiece, and described first moves
Power source (3) is in transmission connection with described first clamping limb (11) and described second clamping limb (12) simultaneously,
To drive described first clamping limb (11) and described second clamping limb (12) in clip position and release position
Change between putting.
2. piece-holder detent mechanism according to claim 1, it is characterised in that described pedestal (2)
On be additionally provided with locating piece (5), described locating piece (5) has and extend in described clamp port (4) simultaneously
It is positioned at the location division (6) at described clamp port (4) middle part, so that before described first clamping limb (11)
Form the first clamping oral area (7), described second clamping limb (12) between end and described location division (6)
Front end and described location division (6) between formed second clamping oral area (8).
3. piece-holder detent mechanism according to claim 2, it is characterised in that described location division
(6) it is respectively facing and connect on the side of described first clamping limb (11) and described second clamping limb (12)
It is connected to magnetic cushion block (9).
4. piece-holder detent mechanism according to claim 2, it is characterised in that described first folder
Gripping arm (11) is rotatably arranged in and is fixed on the first of described pedestal (2) and fixes on axle (10),
Described second clamping limb (12) is rotatably arranged in is fixed on the second of described pedestal (2) and fixes axle
(13), on, described first fixes axle (10) and described second fixes and has gap between axle (13)；
The both sides of described locating piece (5) are respectively formed with deep-slotted chip breaker (14), by described deep-slotted chip breaker (14)
Fix axle (10) and described second with described first to fix axle (13) and match, described locating piece (5)
It is positioned at described first to fix axle (10) and described second and fix between axle (13).
5. piece-holder detent mechanism according to claim 2, it is characterised in that described first folder
Gripping arm (11) and described second clamping limb (12) respectively rotatably arranged with, and pass through respective first
Connecting shaft (15) is rotatably connected to first connecting rod (16) and second connecting rod (17) respectively, and described first
Connecting rod (16) and described second connecting rod (17) are by respective second connecting shaft (18) company of rotation respectively
Being connected to the two ends of push rod (19), the middle part of described push rod (19) is connected to described first power source (3).
6. piece-holder detent mechanism according to claim 5, it is characterised in that described first
When clamping limb (11) and described second clamping limb (12) are in described clip position, described push rod (19)
Conflict the end face of described locating piece (5).
7. the piece-holder detent mechanism according to any one in claim 1-6, its feature exists
In described piece-holder detent mechanism also includes propulsion plant (20), and described propulsion plant (20) wraps
Including the second power source (21) and movement arm (22), described movement arm (22) is connected to described pedestal (2),
Described second power source (21) and described movement arm (22) are in transmission connection, with by described movement arm (22)
Described clamping device (1) is driven to advance conversion between position and retrieving position.
8. piece-holder detent mechanism according to claim 7, it is characterised in that described movement arm
(22) it is rotatably arranged in and can be fixed on the 3rd of outside support (23) and fix on axle (24),
And described movement arm (22) rotates with the power rail (25) of described second power source (21) and is connected.
9. piece-holder detent mechanism according to claim 8, it is characterised in that described propelling fills
Put (20) and also include third connecting rod (26) and fourth link (27), wherein, described third connecting rod (26)
One end be rotationally connected with described second power source (21) by X to connecting shaft (28), the described 3rd
The other end of connecting rod (26) is rotationally connected with described fourth link (27) by Y-direction connecting shaft (29)
One end, the other end of described fourth link (27) is rotatably arranged in and can be fixed on described outside
The Z-direction of support (23) is fixed on axle (30).
10. a piece-holder locating assembly, it is characterised in that include outside support (23), described outside
It is provided with the piece-holder localization machine according to any one in claim 1-9 on portion's support (23)
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510139892.8A CN106141527B (en) | 2015-03-27 | 2015-03-27 | Piece-holder detent mechanism and piece-holder locating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510139892.8A CN106141527B (en) | 2015-03-27 | 2015-03-27 | Piece-holder detent mechanism and piece-holder locating assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106141527A true CN106141527A (en) | 2016-11-23 |
| CN106141527B CN106141527B (en) | 2018-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510139892.8A Active CN106141527B (en) | 2015-03-27 | 2015-03-27 | Piece-holder detent mechanism and piece-holder locating assembly |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941923A (en) * | 2019-02-28 | 2019-06-28 | 昆山东威电镀设备技术有限公司 | A kind of selecting structure |
| CN109968342A (en) * | 2019-02-28 | 2019-07-05 | 昆山东威电镀设备技术有限公司 | One kind taking emptying equipment and Work piece processing system |
| CN111515884A (en) * | 2020-06-08 | 2020-08-11 | 新昌县益旭龙机械科技有限公司 | Machining equipment with turnover clamping mechanism |
| CN113732597A (en) * | 2021-08-25 | 2021-12-03 | 达奥（芜湖）汽车制品有限公司 | Rear frame swing arm bracket mounting and welding fixture for automobile |
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| US4215260A (en) * | 1977-09-09 | 1980-07-29 | H. A. Schlatter Ag | Apparatus for welding two profile or section rods by means of resistance welding, especially for welding two rails |
| CN200945519Y (en) * | 2006-07-11 | 2007-09-12 | 王安基 | Forging clamp |
| CN202825328U (en) * | 2012-10-25 | 2013-03-27 | 无锡天惠塑机有限公司 | Single-cylinder driving clamping mechanism |
| CN103921040A (en) * | 2014-03-31 | 2014-07-16 | 大连奥托股份有限公司 | Double-compressing mechanism for fixture for welding small stamping parts |
| CN104400379A (en) * | 2014-11-28 | 2015-03-11 | 江阴吉爱倍万达精工有限公司 | Adjustable clamping mechanism of bearing conveying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4215260A (en) * | 1977-09-09 | 1980-07-29 | H. A. Schlatter Ag | Apparatus for welding two profile or section rods by means of resistance welding, especially for welding two rails |
| CN200945519Y (en) * | 2006-07-11 | 2007-09-12 | 王安基 | Forging clamp |
| CN202825328U (en) * | 2012-10-25 | 2013-03-27 | 无锡天惠塑机有限公司 | Single-cylinder driving clamping mechanism |
| CN103921040A (en) * | 2014-03-31 | 2014-07-16 | 大连奥托股份有限公司 | Double-compressing mechanism for fixture for welding small stamping parts |
| CN104400379A (en) * | 2014-11-28 | 2015-03-11 | 江阴吉爱倍万达精工有限公司 | Adjustable clamping mechanism of bearing conveying device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941923A (en) * | 2019-02-28 | 2019-06-28 | 昆山东威电镀设备技术有限公司 | A kind of selecting structure |
| CN109968342A (en) * | 2019-02-28 | 2019-07-05 | 昆山东威电镀设备技术有限公司 | One kind taking emptying equipment and Work piece processing system |
| CN111515884A (en) * | 2020-06-08 | 2020-08-11 | 新昌县益旭龙机械科技有限公司 | Machining equipment with turnover clamping mechanism |
| CN113732597A (en) * | 2021-08-25 | 2021-12-03 | 达奥（芜湖）汽车制品有限公司 | Rear frame swing arm bracket mounting and welding fixture for automobile |
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|---|---|
| CN106141527B (en) | 2018-05-11 |
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