CN108527253B - A kind of mounting and dismounting tool of leg pipe V-type elastic slice - Google Patents
A kind of mounting and dismounting tool of leg pipe V-type elastic slice Download PDFInfo
- Publication number
- CN108527253B CN108527253B CN201810229282.0A CN201810229282A CN108527253B CN 108527253 B CN108527253 B CN 108527253B CN 201810229282 A CN201810229282 A CN 201810229282A CN 108527253 B CN108527253 B CN 108527253B
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- China
- Prior art keywords
- elastic slice
- strip groove
- operation portion
- type elastic
- tool body
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- 238000003780 insertion Methods 0.000 claims abstract description 12
- 230000037431 insertion Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
- B25B27/308—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs leaf springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Table Equipment (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
A kind of mounting and dismounting tool of leg pipe V-type elastic slice, including tool body, tool body is cylindrical hold rod structure, tool body is divided into two parts before and after operation portion and hand grip portion, operation portion diameter is less than leg bore, hand grip portion diameter is greater than leg bore, the lower strip groove that a piece of insertion for V-type elastic slice with the elastic slice decorative pearl on top of an official cap limits is offered on the leading portion lower end surface of operation portion along its length, the upper strip groove for being inserted into limit after another, V-type elastic slice bending is symmetrically recessed on operation portion upper surface, the tail end that operation portion lower end surface is located at lower strip groove is equipped with the only bullet block to offset with the lower end on V-type elastic slice for blocking the pop-up of V-type elastic slice, the downwardly convex elastic slice time for being engaged pull-out with the elastic slice decorative pearl on top of an official cap inner cavity on V-type elastic slice that is equipped in front end that operation portion lower end surface is located at lower strip groove drags screw.The configuration of the present invention is simple, installation and removal are very convenient, and make processing it is also more convenient, cost is relatively low, can effectively improve the installation effectiveness of V-type elastic slice.
Description
Technical field
The present invention relates to a kind of installation tools, and in particular to a kind of mounting and dismounting tool of leg pipe V-type elastic slice.
Background technique
V-type elastic slice is installed unspecial when V-type elastic slice at present commonly used in the connection positioning between mechanical device upper pipe fitting
Tool, install it is not only time-consuming and laborious, and dismantle it is also very troublesome, misoperation often will cause V-type elastic slice deformation, use
Service life short problem.
Through looking into, a kind of Chinese patent " peace for the installation of sound equipment elastic slice of existing Patent No. CN201720199275.1
Holding tool ", including handle portion, it is connected in the press section of handle portion one end, and the support portion coupled with press section；Support portion connection
In press section side, and it is 30-150 ° that handle portion and support portion, which form angle,；Press section is equipped with the peace for extrusion elastic
Dress face；Support portion is equipped with support protrusion for fixing；On the inside of the groove that the cooling fin that support protrusion is connected in sound equipment is equipped with；
Hand is by outer power drive, and support protrusion is rotated around groove, so that elastic slice is fixed on cooling fin by press section.But this is to be used for
Speaker elastic slice is installed, is not suitable for the installation of the V-type elastic slice of leg pipe, it is therefore necessary to design a kind of special installing and dismounting work
Tool, the installation and removal for leg pipe V-type elastic slice.
Summary of the invention
The technical problem to be solved by the present invention is to provide for the above-mentioned state of the art, a kind of structure is simple, operation side
Just the mounting and dismounting tool of leg pipe V-type elastic slice.
The technical scheme of the invention to solve the technical problem is: a kind of installing and dismounting work of leg pipe V-type elastic slice
Tool, including tool body, it is characterised in that: the tool body is cylindrical hold rod structure, and tool body is divided into operation portion
With two parts before and after hand grip portion, wherein the diameter of operation portion is less than the internal diameter of leg pipe, and the diameter of hand grip portion is greater than the internal diameter of leg pipe,
It is offered along its length on the leading portion lower end surface of operation portion under a piece of insertion limit with the elastic slice decorative pearl on top of an official cap for V-type elastic slice
Strip groove is inserted into limit after being symmetrically recessed with another bending for V-type elastic slice on the upper surface of operation portion along its length
Upper strip groove, the tail end that the lower end surface of operation portion is located at lower strip groove is equipped with to offset with the lower end of V-type elastic slice and be used for
Block V-type elastic slice pop-up only bullet block, the lower end surface of operation portion be located at lower strip groove front end it is downwardly convex equipped with and V-type elastic slice
On elastic slice decorative pearl on top of an official cap inner cavity be engaged the elastic slice for pulling out V-type elastic slice return drag screw.
Further, the front center of the operation portion corresponds to lower strip groove, the position of upper strip groove is recessed with for V
The limit oral area of type elastic slice bending positioning, lower strip groove, upper strip groove and limit oral area form the C being placed in for V-type elastic slice
Type groove, when in inner hole of the V-type elastic slice with tool body insertion leg pipe, V-type elastic slice is in lower strip groove, limit oral area and upper item
It can be rotated in inner hole with tool body under the position-limiting action of connected in star.
Further, the rear end on the lower end surface of the operation portion positioned at lower strip groove is recessed with the platform for stopping the installation of bullet block
Rank radially offers a threaded hole on step, only offers corresponding through-hole in the middle part of bullet block, only bullet block is fixed by screws in
On step, only the lower end outer surface of bullet block is arc surface, only the lower end surface of the bullet block and lower end surface of operation portion is smooth flushes, only bullet
The slot of the end insertion limit for V-type elastic slice is formed between the upper end of block and the tail end of lower strip groove.
Further, the front end of the operation portion, positioned at limit oral area radially inside offer for elastic slice return drag screw to pacify
The mounting hole of dress, elastic slice, which returns, drags screw to be fixed in mounting hole, and elastic slice, which returns, drags the lower end of screw to protrude in lower strip groove.
It is preferred that the mounting hole is arranged side by side two of front and back two.
Further, the width of the upper strip groove and the width and V-type elastic slice of lower strip groove matches, and lower bar shaped is recessed
The depth of slot and the height of the elastic slice decorative pearl on top of an official cap match, when operation portion is inserted into the inner hole of leg pipe in place with V-type elastic slice, elastic slice top
The position of pearl is corresponding with the position in decorative pearl on top of an official cap hole on leg pipe.
Finally, the hand grip portion of the tool body is hollow structure, the step of arc is equipped between hand grip portion and operation portion
Face.
Compared with the prior art, the advantages of the present invention are as follows: structure is simple, when installation, as long as V-type elastic slice is had elastic slice
In the lower strip groove and slot of a piece of insertion tool body of the decorative pearl on top of an official cap, when the inner hole of tool body insertion leg pipe, V-type elastic slice
Bending is limited and can be rotated with tool body, and when the elastic slice decorative pearl on top of an official cap is aligned with the decorative pearl on top of an official cap hole of leg pipe, the elastic slice decorative pearl on top of an official cap falls into the decorative pearl on top of an official cap
Kong Zhong, V-type elastic slice are installed in place；When disassembly is desired, as long as tool body is inserted into leg pipe orifice, fall in down V-type elastic slice
In strip groove and upper strip groove, press the elastic slice decorative pearl on top of an official cap cover return drag on screw, tool body is extracted out outward, V-type elastic slice is just
Leg pipe can be drawn out under the action of elastic slice returns and drags screw.The configuration of the present invention is simple, installation and removal are very convenient, and make
Processing is also more convenient, and cost is relatively low, can effectively improve the installation effectiveness of V-type elastic slice, is suitble to assembly line upper pipe fitting connection connection peace
Dress.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is that Fig. 1 installs the structural schematic diagram after V-type elastic slice；
Fig. 3 is structural schematic diagram of the V-type elastic slice in the case where installing preparation state；
Fig. 4 is the bottom view of Fig. 3；
Fig. 5 is structural schematic diagram of the V-type elastic slice in the case where installing insert state；
Fig. 6 is structural schematic diagram of the V-type elastic slice after being installed in place,
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in figs. 1 to 6, a kind of mounting and dismounting tool of leg pipe V-type elastic slice, including tool body 1, tool body 1 be
Cylindrical hold rod structure, tool body 1, which divides, is less than hand for two parts, 11 diameter of operation portion before and after operation portion 11 and hand grip portion 12
The diameter in portion 12 is held, the step surface of arc is equipped between hand grip portion 12 and operation portion 11, wherein the diameter of operation portion 11 is less than leg
The internal diameter of pipe 3, hand grip portion 12 are hollow structure, and the diameter of hand grip portion 12 is greater than the diameter of leg pipe 3, the leading portion lower end of operation portion 11
The lower strip groove 111 of a piece of insertion limit with the elastic slice decorative pearl on top of an official cap 21 for V-type elastic slice 2 is offered on face along its length,
The usual elastic slice decorative pearl on top of an official cap 21 be integrally formed on V-type elastic slice 2, and be it is hollow, along length side on the upper surface of operation portion 11
To the upper strip groove 112 being symmetrically recessed with for being inserted into limit after another of V-type elastic slice 2 bending, in the front end of operation portion 11
Portion corresponds to lower strip groove 111, the position of upper strip groove 112 is recessed with the limit oral area for the bending positioning of V-type elastic slice 2
113, lower strip groove 111, upper strip groove 112 and limit oral area 113 form the C-shaped channel being placed in for V-type elastic slice 2, when V-type bullet
When piece 2 is inserted into the inner hole of leg pipe 3 with tool body 1, V-type elastic slice 2 is in lower strip groove 111, limit oral area 113 and upper bar shaped
It can be rotated in inner hole with tool body 1 under the position-limiting action of groove 112；The lower end surface of operation portion 11 is located at lower strip groove
111 tail end is equipped with the only bullet block 4 to offset with the lower end of V-type elastic slice 2 for blocking the pop-up of V-type elastic slice 2, under operation portion 11
Downwardly convex be equipped in front end that end face is located at lower strip groove 111 is engaged with 21 inner cavity of the elastic slice decorative pearl on top of an official cap on V-type elastic slice 2 for by V
The elastic slice that type elastic slice 2 pulls out returns and drags screw 5；
Rear end on the lower end surface of operation portion 11 positioned at lower strip groove 111 is recessed with the step installed for stopping bullet block 4, platform
Radial on rank to offer a threaded hole 115, only the middle part of bullet block 4 offers corresponding through-hole, and only bullet block 4 is fixed by screw 6
On step, only the lower end outer surface of bullet block 4 is that arc surface, the only lower end surface of bullet block 4 and the lower end surface of operation portion 11 are smooth neat
It is flat, the slot of the end insertion limit for V-type elastic slice 2 is only formed between the upper end of bullet block 4 and the tail end of lower strip groove 111
114, in this way when V-type elastic slice 2, which is inserted into leg pipe 3, to be bent, it will not be popped up from lower strip groove 111；Front end, the position of operation portion 11
The mounting hole 116 for dragging screw 5 to install is returned for elastic slice in radially inside offering for limit oral area 113, mounting hole 116 is front and back two
It a two arranged side by side, can be selected as needed, elastic slice, which returns, drags screw 5 to be fixed in mounting hole 116, and elastic slice returns and drags spiral shell
The upper end of nail 5 can be flush with upper strip groove 112, and elastic slice, which returns, drags the lower end of screw 5 to protrude in lower strip groove 111,
It is plane that elastic slice, which returns and drags the lower end surface of screw 5,；Upper strip groove 112 and the width of lower strip groove 111 and the width of V-type elastic slice 2
Degree matches, and the depth of lower strip groove 111 and the height of the elastic slice decorative pearl on top of an official cap 21 match, when operation portion 11 is inserted with V-type elastic slice 2
When entering the inner hole of leg pipe 3 in place, the position of the elastic slice decorative pearl on top of an official cap 21 is corresponding with the position in decorative pearl on top of an official cap hole 31 on leg pipe 3.
When installation, as shown in figure 3, the lower bar shaped of a piece of insertion tool body 1 by V-type elastic slice 2 with the elastic slice decorative pearl on top of an official cap 21
In groove 111 and slot 114, when tool body 1 be inserted into leg pipe 3 inner hole when, as shown in figure 5, V-type elastic slice 2 bending limit and
It can rotate with tool body 1, when the elastic slice decorative pearl on top of an official cap 21 is aligned with the decorative pearl on top of an official cap hole 31 of leg pipe 3, tool body 1 be extracted out, elastic slice top
Pearl 21, which falls into, pops up positioning in decorative pearl on top of an official cap hole 31, V-type elastic slice is installed in place, as shown in Figure 6；When disassembly is desired, as long as by work
Have main body 1 and be inserted into 3 inner hole of leg pipe, falls in V-type elastic slice 2 in lower strip groove 111 and upper strip groove 112, press elastic slice top
Pearl 21, makes 21 sets of the elastic slice decorative pearl on top of an official cap to return in elastic slice and drags on screw 5, tool body 1 is extracted out outward, V-type elastic slice 2 can be returned in elastic slice
It drags and is drawn out leg pipe 3 under the action of screw 5.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of mounting and dismounting tool of leg pipe V-type elastic slice, including tool body, it is characterised in that: the tool body is circle
Cylindrical hold rod structure, tool body are divided into two parts before and after operation portion and hand grip portion, and wherein the diameter of operation portion is less than leg pipe
Internal diameter, the diameter of hand grip portion is greater than the internal diameter of leg pipe, offered along its length on the leading portion lower end surface of operation portion for V-type bullet
The lower strip groove of a piece of insertion limit with the elastic slice decorative pearl on top of an official cap of piece, it is symmetrical along its length recessed on the upper surface of operation portion
There is the upper strip groove for being inserted into limit after another of V-type elastic slice bending, the lower end surface of operation portion is located at lower strip groove
Tail end is equipped with the only bullet block to offset with the lower end of V-type elastic slice for blocking the pop-up of V-type elastic slice, under the lower end surface of operation portion is located at
Downwardly convex be equipped in the front end of strip groove is engaged the elastic slice for pulling out V-type elastic slice with the elastic slice decorative pearl on top of an official cap inner cavity on V-type elastic slice
It returns and drags screw；
The front center of the operation portion corresponds to lower strip groove, the position of upper strip groove is recessed with and bends for V-type elastic slice
The limit oral area of positioning, lower strip groove, upper strip groove and limit oral area form the C-shaped channel being placed in for V-type elastic slice, work as V-type
When elastic slice is in the inner hole of tool body insertion leg pipe, limit of the V-type elastic slice in lower strip groove, limit oral area and upper strip groove
It can be rotated in inner hole with tool body under the effect of position.
2. mounting and dismounting tool according to claim 1, it is characterised in that: be located at lower item on the lower end surface of the operation portion
The rear end of connected in star is recessed with the step for stopping the installation of bullet block, radially offers a threaded hole on step, only opens in the middle part of bullet block
Equipped with corresponding through-hole, only bullet block is fixed by screws on step, and only the lower end outer surface of bullet block is arc surface, only bullet block
Lower end surface with the lower end surface of operation portion is smooth flushes, only formed between the upper end of bullet block and the tail end of lower strip groove for V-type bullet
The slot of the end insertion limit of piece.
3. mounting and dismounting tool according to claim 2, it is characterised in that: the front end of the operation portion is located at limited mouth
Radially inside offering for portion returns the mounting hole for dragging screw to install for elastic slice, and elastic slice, which returns, drags screw to be fixed in mounting hole, elastic slice
It returns and the lower end of screw is dragged to protrude in lower strip groove.
4. mounting and dismounting tool according to claim 3, it is characterised in that: the mounting hole is that front and back two is arranged side by side
Two.
5. according to claim 1 to mounting and dismounting tool described in 4 any claims, it is characterised in that: the upper bar shaped is recessed
The width of slot and the width and V-type elastic slice of lower strip groove matches, the depth and the height phase of the elastic slice decorative pearl on top of an official cap of lower strip groove
Matching, when operation portion is inserted into the inner hole of leg pipe in place with V-type elastic slice, on the position of the elastic slice decorative pearl on top of an official cap and leg pipe the position in decorative pearl on top of an official cap hole
It sets corresponding.
6. according to claim 1 to mounting and dismounting tool described in 4 any claims, it is characterised in that: the tool body
Hand grip portion be hollow structure, between hand grip portion and operation portion be equipped with arc step surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810229282.0A CN108527253B (en) | 2018-03-20 | 2018-03-20 | A kind of mounting and dismounting tool of leg pipe V-type elastic slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810229282.0A CN108527253B (en) | 2018-03-20 | 2018-03-20 | A kind of mounting and dismounting tool of leg pipe V-type elastic slice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108527253A CN108527253A (en) | 2018-09-14 |
| CN108527253B true CN108527253B (en) | 2019-11-22 |
Family
ID=63484960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810229282.0A Active CN108527253B (en) | 2018-03-20 | 2018-03-20 | A kind of mounting and dismounting tool of leg pipe V-type elastic slice |
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| Country | Link |
|---|---|
| CN (1) | CN108527253B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116442173B (en) * | 2023-06-19 | 2023-09-08 | 新乡市长岭金属制品有限公司 | Special tool for installing tailless swivel nut |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3826163A1 (en) * | 1987-10-30 | 1989-05-11 | Toyota Motor Co Ltd | Tightening device for shackle bolts |
| CN201371442Y (en) * | 2009-02-24 | 2009-12-30 | 中国石油天然气股份有限公司 | Supporting spring mounting tool for fixed bed tube reactor |
| CN201669667U (en) * | 2010-05-21 | 2010-12-15 | 索尼精密部件(惠州)有限公司 | Line spring mounting tool |
| CN201720820U (en) * | 2010-08-17 | 2011-01-26 | 江苏瑞安贝医疗器械有限公司 | Spring installation fixture |
| CN205325601U (en) * | 2015-12-30 | 2016-06-22 | 上海广为电器工具有限公司 | Clamp torsional spring mounting tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160256991A1 (en) * | 2015-02-03 | 2016-09-08 | Mitsubishi Hitachi Power Systems Americas, Inc. | Root spring removal tool and method of removing a blade root spring |
-
2018
- 2018-03-20 CN CN201810229282.0A patent/CN108527253B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3826163A1 (en) * | 1987-10-30 | 1989-05-11 | Toyota Motor Co Ltd | Tightening device for shackle bolts |
| CN201371442Y (en) * | 2009-02-24 | 2009-12-30 | 中国石油天然气股份有限公司 | Supporting spring mounting tool for fixed bed tube reactor |
| CN201669667U (en) * | 2010-05-21 | 2010-12-15 | 索尼精密部件(惠州)有限公司 | Line spring mounting tool |
| CN201720820U (en) * | 2010-08-17 | 2011-01-26 | 江苏瑞安贝医疗器械有限公司 | Spring installation fixture |
| CN205325601U (en) * | 2015-12-30 | 2016-06-22 | 上海广为电器工具有限公司 | Clamp torsional spring mounting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108527253A (en) | 2018-09-14 |
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