CN208214656U - Bus body skeleton fixture - Google Patents
Bus body skeleton fixture Download PDFInfo
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- CN208214656U CN208214656U CN201721830852.9U CN201721830852U CN208214656U CN 208214656 U CN208214656 U CN 208214656U CN 201721830852 U CN201721830852 U CN 201721830852U CN 208214656 U CN208214656 U CN 208214656U
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- clamp
- clamping
- screw rod
- body skeleton
- bus body
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Abstract
The utility model belongs to field of fixtures, is related to a kind of bus body skeleton fixture.The bus body skeleton fixture includes clamp, sliding block, retaining mechanism, screw rod and segmented head, clamp port is formed in the clamp, the sliding block is slidably connected on the clamp and protrudes into the clamp port, tapped through hole is equipped in the sliding block, the wire rod thread is connected in the tapped through hole, and the both ends of the screw rod are pierced by the tapped through hole, the segmented head is connected to the one end of the screw rod being located in the clamp port, the segmented head forms the first clamping face away from the side of the screw rod, the position opposite with first clamping face forms the second clamping face on the clamp；The retaining mechanism is for temporarily fixing the sliding block and the clamp.The bus body skeleton fixture can quickly be clamped the girder steel of skeleton, while screw rod can be easily replaced, and practical and clamping effect is good.
Description
Technical field
The utility model belongs to clamp art, more particularly to a kind of bus body skeleton fixture.
Background technique
The body frame of existing automobile generally first passes through G word folder and clamps in splicing, then by tool locating block to vehicle
Body skeleton carries out positioning welding.As shown in Figure 1, existing G word folder is generally by clamp 1a, segmented head 2a, screw rod 3a, oval head half
Tubular rivet 4a and spring handle 5a composition.
As shown in Fig. 2, operator can be by torsional spring handle 5a by body frame in the use process of G word folder
It clamps.
But the specification of the girder steel of the body frame due to being pressed from both sides is of different sizes, and when the dimensions of girder steel is smaller, behaviour
Author generally requires to rotate spring handle 5a into tens circles and could clamp girder steel and tool locating block, cause clamp speeds compared with
Slowly, working efficiency is lower and takes time and effort, and operates extremely inconvenience.Further, since segmented head 2a and screw rod 3a are non-dismountable
, it during practice, can not be replaced after screw rod 3a damage, so that entire G word folder is scrapped, economy is poor.
Utility model content
The technical problem to be solved by the utility model is to the technical problem slower for existing G word folder clamp speeds,
A kind of bus body skeleton fixture is provided.
In order to solve the above technical problems, the utility model embodiment provides a kind of bus body skeleton fixture, including folder
Body, sliding block, retaining mechanism, screw rod and segmented head, the clamp is interior to form clamp port, and the sliding block is slidably connected at the folder
On body and the clamp port is protruded into, is equipped with tapped through hole in the sliding block, the wire rod thread is connected in the tapped through hole,
And the both ends of the screw rod are pierced by the tapped through hole, the segmented head is connected to being located in the clamp port of the screw rod
One end, the segmented head form the first clamping face away from the side of the screw rod, on the clamp with the first clamping face phase
Pair position formed the second clamping face；
The retaining mechanism is for temporarily fixing the sliding block and the clamp.
Optionally, the segmented head is detachably connected to the one end of the screw rod being located in the clamp port.
Optionally, the segmented head includes clamping head and removal rod, the one end of the screw rod being located in the clamp port
It is provided with tapped blind hole, one end of the removal rod is provided with the screw rod being threadedly connected in the tapped blind hole, the disassembly
The other end of bar is connected on the clamping head.
Optionally, the clamping head is provided with clamp groove away from the side of first clamping face, the removal rod
The other end is provided with the clamping joint being connected in the clamp groove.
Optionally, the clamp includes the linking arm of installing arm, clamping limb and the connection installing arm and clamping limb, described
Slide opening is provided in installing arm, the sliding block is slidably connected in the slide opening, the installing arm and clamping limb be oppositely arranged with
The clamp port is formed between.
Optionally, the outer end of the installing arm is equipped with the locking hole that is connected to the slide opening, towards institute on the sliding block
The side surface for stating locking hole is provided with rack gear；
The retaining mechanism includes button and spring, is rotatably connected in the locking hole in the middle part of the button, described
One end of button is formed with the claw that can be engaged with the rack gear, and the other end of the button forms press section, the spring
One end is connected on the press section, and the other end of the spring is connected in the installing arm, and the spring is to the button
Active force make the button that there is the trend towards direction rotation engage with the rack gear, pass through the pressing press section
The claw can be made to be detached from the rack gear.
Optionally, the button is rotatably connected in the locking hole by a pin shaft.
Optionally, the outer end of the clamping limb is equipped with the clamping platform towards the segmented head, and second clamping face is
The clamping platform is towards the surface of the segmented head；
First clamping face and the second clamping face are two planes being parallel to each other.
Optionally, the central axis of the screw rod is in first clamping face and the second clamping face, and the screw rod
Center line passes through the center of first clamping face and the second clamping face.
Optionally, the bus body skeleton fixture further includes handle, and the handle is fixedly connected on the position of the screw rod
One end except the clamp port can make the screw rod along the axial movement of the tapped through hole by rotating the handle.
According to the bus body skeleton fixture of the utility model embodiment, sliding block is slidably connected on clamp and protrudes into folder
Intracorporal clamp port, and wire rod thread is connected in the tapped through hole of sliding block.In using for the bus body skeleton fixture
Cheng Zhong can first pass through the slide displacement of control sliding block, quickly carry out just to the girder steel of bus body skeleton and tool locating block
Step clamp, only need to carry out screw rod later it is less circle number rotation, can further clamp bus body skeleton girder steel and
Tool locating block keeps the clamping between girder steel and tool locating block more firm, enhances clamping effect.Its process is simple and fast,
It is not necessary that screw rod multi-turn rotation can be clamped girder steel and tool locating block, reduce the time-consuming for clamping girder steel and tool locating block.
Detailed description of the invention
Fig. 1 is the schematic diagram of existing G word folder；
Fig. 2 is the operation schematic diagram of existing G word folder；
Fig. 3 is the perspective view for the bus body skeleton fixture that an embodiment of the present invention provides；
Fig. 4 is the side view for the bus body skeleton fixture that an embodiment of the present invention provides；
Fig. 5 is the cross-sectional view in Fig. 4 along the direction A-A；
Fig. 6 is the enlarged drawing when press section that A is in button in Fig. 5 is not pressed；
Fig. 7 is the enlarged drawing when press section that A is in button in Fig. 5 is pressed；
Fig. 8 is the enlarged drawing in Fig. 5 at B；
When Fig. 9 is that the bus body skeleton fixture that an embodiment of the present invention provides does not clamp girder steel and tool locating block
Schematic diagram；
When Figure 10 is the bus body skeleton clamp girder steel and tool locating block that an embodiment of the present invention provides
Schematic diagram.
Appended drawing reference in specification is as follows:
1, clamp；101, installing arm；1011, slide opening；1012, locking hole；1013, spring positioning seat；102, clamping limb；
1021, the second clamping face；1022, clamping platform；103, linking arm；104, clamp port；
2, sliding block；201, tapped through hole；202, rack gear；
3, retaining mechanism；301, button；3011, press section；3012, claw；3013, middle part；302, spring；303, it sells
Axis；
4, screw rod；401, through-hole；402, tapped blind hole；
5, handle；501, anti-falling piece；
6, segmented head；601, clamping head；6011, the first clamping face；6012, clamp groove；602, removal rod；6021, spiral shell
Bar；6022, clamping joint；
7, girder steel；
8, tool locating block.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the utility model is described in further detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
As shown in Figures 3 to 8, the bus body skeleton fixture that an embodiment of the present invention provides, including clamp 1, cunning
Block 2, retaining mechanism 3, screw rod 4 and segmented head 6, the clamp 1 is interior to form clamp port 104, and the sliding block 2 is slidably connected at institute
The clamp port 104 is stated on clamp 1 and protruded into, is equipped with tapped through hole 201 in the sliding block 2, the screw rod 4 is threaded in institute
It states in tapped through hole 201, and the both ends of the screw rod 4 are pierced by the tapped through hole 201, the segmented head 6 is connected to the silk
The one end of bar 4 being located in the clamp port 104, the segmented head 6 form the first clamping face away from the side of the screw rod 4
6011, the position opposite with first clamping face 6011 forms the second clamping face 1021 on the clamp 1.The retaining mechanism
3 for temporarily fixing the sliding block 2 and the clamp 1.
In one embodiment, the segmented head 6 be detachably connected to the screw rod 4 be located at the clamp port 104 in
One end.Since segmented head 6 is detachably connected to the one end of screw rod 4 being located in clamp port 104, so that screw rod 4 is damaging
Afterwards, segmented head 6 only need to be backed out, the screw rod 4 of damage can be taken out out of described tapped through hole 201, in the screw rod 4 more renewed
Afterwards, bus body skeleton fixture may continue to using to improve economy.
In one embodiment, as shown in figs. 5 and 8, the segmented head 6 includes clamping head 601 and removal rod 602, described
The one end of screw rod 4 being located in the clamp port 104 is provided with tapped blind hole 402, and one end of the removal rod 602 is provided with spiral shell
Line is connected to the screw rod 6021 in the tapped blind hole 402, and the other end of the removal rod 602 is connected to the clamping head 601
On.
The removal rod 602 and the clamping head 601 are clamped, so that the clamping head 601 is fixed on the disassembly
On bar 602.When the screw rod 4 damage, the removal rod 602 only need to be backed out, it can be whole from the silk by the segmented head 6
It is unloaded at the tapped blind hole 402 of bar 4, take out the screw rod 4 of damage can out of described tapped through hole 201, so as to the silk more renewed
Bar 4.
In one embodiment, as shown in figure 8, the clamping head 601 is arranged away from the side of first clamping face 6011
There is clamp groove 6012, the other end of the removal rod 602 is provided with the clamping joint being connected in the clamp groove 6012
6022。
As shown in figure 8, the clamp groove 6012 is divided for bulbous recess and the columnar through holes communicated with the bulbous recess,
The diameter of the bulbous recess is greater than the diameter of the circular cross section of the columnar through holes, and the clamping joint 6022 may pass through described
Columnar through holes are connected in the bulbous recess.
In a preferred embodiment, the surface of the clamping joint 6022 towards one end of the clamp groove 6012 is than half
The bigger incomplete spherical surface of sphere area, to prevent the clamping joint 6022 from falling off out of described clamp groove 6012.The incompleteness ball
The diameter in face is equal to or slightly less than the diameter of the bulbous recess, to guarantee that it is recessed that the clamping joint 6022 can be connected to the clamping
In slot 6012, while guaranteeing that the clamping joint 6022 will not fall off out of described clamp groove 6012.
In one embodiment, as shown in Fig. 3 to Fig. 7, the clamp 1 includes installing arm 101, clamping limb 102 and connection institute
The linking arm 103 of installing arm 101 and clamping limb 102 is stated, slide opening 1011 is provided in the installing arm 101, the sliding block 2 slides
It is connected in the slide opening 1011, the installing arm 101 and clamping limb 102 are oppositely arranged to form the clamping between
Mouth 104.
In one embodiment, as shown in Figure 3 and Figure 6, the outer end of the installing arm 101 is equipped with connects with the slide opening 1011
Logical locking hole 1012 is provided with rack gear 202 towards a side surface of the locking hole 1012 on the sliding block 2.
Correspondingly, as shown in FIG. 6 and 7, the retaining mechanism 3 includes button 301 and spring 302, the button 301
Middle part 3013 is rotatably connected in the locking hole 1012, and one end of the button 301, which is formed with, to be engaged with the rack gear 202
Claw 3012, the other end of the button 301 forms press section 3011, and one end of the spring 302 is connected to the pressing
In portion 3011, the other end of the spring 302 is connected in the installing arm 101, and 302 pre-pressing of spring is in the button
Between 301 and the installing arm 101, the spring 302 is made to make the button to the active force of the button 301 with this
301 have the trend rotated towards the directions that engages with the rack gear 202, thus, the press section 3011 of the button 301 not
When being pressed, the active force of the spring 302 makes the claw 3012 engage (as shown in Figure 6) with the rack gear 202.Scheming
In the state of shown in 6, the claw 3012 can be made to be detached from the rack gear 202 by pressing the press section 3011.That is, acting on
Pressing force on the press section 3011 overcomes the resistance of the spring 302 so that the button 301 to the rack gear
202 do not engage the direction rotation of (disengaging), to release the engaging of the claw 3012 with the rack gear 202.
State shown in Fig. 6, claw 3012 engage with the rack gear 202, the sliding block 2 and the clamp 1 are faced
When property it is fixed so that the sliding block 2 can not slide in the slide opening 1011.
State shown in Fig. 7, the claw 3012 are released from (the i.e. described claw 3012 with the engaging of the rack gear 202
Do not engage with the rack gear 202), at this point, the sliding block 2 can the relatively described clamp 1 installing arm 101 it is sliding in slide opening 1011
It is dynamic, and then can tentatively adjust the distance between the clamping limb 102 of the segmented head 6 and the clamp 1.At this point, can be by car
The girder steel 7 and tool locating block 8 of body frame are placed between segmented head 6 and clamping limb 102.
After position to sliding block 2 is adjusted, the press section 3011 is unclamped, the press section 3011 will be in the spring
It is rotated under the action of 302 restoring force to the direction engaged with the rack gear 202, until the claw 3012 and the sliding block 2
On rack gear 202 engage.The sliding block 2 can not the relatively described clamp 1 installing arm 101 slide, with realize to the sliding block 2
Locking, quickly tentatively to be clamped to the girder steel of bus body skeleton 7 and tool locating block 8.
As shown in figure 9, after carrying out locking to the sliding block 2, it is only necessary to carry out less circle number to the screw rod 4 and turn
It is dynamic, the girder steel 7 and tool locating block 8 of bus body skeleton can be further clamped, is made between girder steel 7 and tool locating block 8
Clamp more firm, enhancing clamping effect.
In a preferred embodiment, as shown in FIG. 6 and 7, the installing arm 101 is prominent to 1012 inner part of locking hole
Form spring positioning seat 1013 out, 302 pre-pressing of spring the press section 3011 and the spring positioning seat 1013 it
Between.That is, one end of the spring 302 is connected on the press section 3011, the other end of the spring 302 is connected to the bullet
On spring positioning seat 1013.
In a preferred embodiment, as shown in Figure 3 and Figure 6, the button 301 is rotatably connected on by a pin shaft 303
In the locking hole 1012.The pin shaft 303 is pierced by installing arm 101.
In one embodiment, as shown in Figures 3 to 5, the outer end of the clamping limb 102 is equipped with towards the segmented head 6
Clamping platform 1022, second clamping face 1021 is the clamping platform 1022 towards the surface of the segmented head 6.Described first
Clamping face 6011 and the second clamping face 1021 are two planes being parallel to each other.
It is understood that clamping platform 1022 is arranged in the outer end of the clamping limb 102, and make first clamping face
6011 is parallel with the second clamping face 1021, and make the tool locating block 8 abuts against described first away from a side surface of girder steel 7
On clamping face 6011, the side surface away from the tool locating block 8 of the girder steel 7 abuts against second clamping face 1021
On, to enhance the clamping effect of bus body skeleton fixture.
In a preferred embodiment, as shown in Figures 3 to 5, the central axis of the screw rod 4 is in first clamping face
6011 and second clamping face 1021, and the center line of the screw rod 4 passes through first clamping face 6011 and the second clamping face
1021 center.
In one embodiment, as shown in Figures 3 to 5, the bus body skeleton fixture further includes handle 5, the handle 5
It is fixedly connected on the one end of the screw rod 4 being located at except the clamp port 104, the silk can be made by rotating the handle 5
Axial movement of the bar 4 along the tapped through hole 201.By the way that the handle 5 is arranged, in order to more easily rotary screw rod 4, save
Physical strength.
Preferably, the screw rod 4 is equipped with the through-hole 401 passed through for the handle 5.The both ends of the handle 5, which are equipped with, to be used
In the anti-falling piece 501 for preventing the handle 5 from falling off from the through-hole 401.The handle 5 can be fixed on by the through-hole 401
On the screw rod 4.
As shown in figure 9, girder steel 7 is first placed on the tooling and is determined when being clamped to girder steel 7 and tool locating block 8
On the block 8 of position, then by girder steel 7 described in bus body skeleton grip alignment and tool locating block 8, make the one of the tool locating block 8
Side surface abuts the clamping platform 1022.The press section 3011 is pressed so that the claw 3012 is detached from the 202 (solution of rack gear
Except the engaging of the claw 3012 and the rack gear 202), the position of the sliding block 2 is adjusted, the press section 3011, institute are unclamped
It states claw 3012 to engage again with the rack gear 202 on the sliding block 2, quickly realize to the girder steel 7 and tool locating block 8
It is preliminary to clamp.Then, described 5 several weeks of handle are rotated, after screw rod 4 rotates less circle number, can make the clamping platform 1022 by
Step compresses girder steel 7 and the tool locating block 8.As shown in Figure 10, the further girder steel 7 for clamping bus body skeleton and the work
Locating piece 8 is filled, keeps the clamping between girder steel 7 and the tool locating block 8 more firm.
The bus body skeleton fixture of the utility model embodiment can first pass through the slide displacement for controlling the sliding block 2, fastly
Tentatively being clamped to the girder steel 7 and tool locating block 8 of bus body skeleton for speed, only needs to carry out screw rod 4 later less
The rotation for enclosing number, can further clamp the girder steel 7 and tool locating block 8 of bus body skeleton, make girder steel 7 and tool locating block
Clamping between 8 is more firm, enhances clamping effect.Its process is simple and fast, without that can press from both sides 4 multi-turn rotation of screw rod
Tight girder steel 7 and tool locating block 8, reduce the time-consuming for clamping girder steel 7 and tool locating block 8.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of bus body skeleton fixture, which is characterized in that including clamp, sliding block, retaining mechanism, screw rod and segmented head,
Form clamp port in the clamp, the sliding block is slidably connected on the clamp and protrudes into the clamp port, in the sliding block
Equipped with tapped through hole, the wire rod thread is connected in the tapped through hole, and the both ends of the screw rod are pierced by the screw thread and lead to
Hole, the segmented head are connected to the one end of the screw rod being located in the clamp port, and the segmented head is away from the screw rod
Side forms the first clamping face, and the position opposite with first clamping face forms the second clamping face on the clamp；
The retaining mechanism is for temporarily fixing the sliding block and the clamp.
2. bus body skeleton fixture according to claim 1, which is characterized in that the segmented head is detachably connected to
The one end of the screw rod being located in the clamp port.
3. bus body skeleton fixture according to claim 2, which is characterized in that the segmented head includes clamping head and tears open
Bar is unloaded, the one end of the screw rod being located in the clamp port is provided with tapped blind hole, and one end of the removal rod is provided with spiral shell
Line is connected to the screw rod in the tapped blind hole, and the other end of the removal rod is connected on the clamping head.
4. bus body skeleton fixture according to claim 3, which is characterized in that the clamping head is away from first folder
The side for holding face is provided with clamp groove, and the other end of the removal rod is provided with the clamping being connected in the clamp groove
Head.
5. bus body skeleton fixture according to claim 1, which is characterized in that the clamp includes installing arm, clamping
The linking arm of arm and the connection installing arm and clamping limb is provided with slide opening in the installing arm, and the sliding block is slidably connected at
In the slide opening, the installing arm and clamping limb are oppositely arranged to form the clamp port between.
6. bus body skeleton fixture according to claim 5, which is characterized in that the outer end of the installing arm be equipped with
The locking hole of slide opening connection is provided with rack gear towards a side surface of the locking hole on the sliding block；
The retaining mechanism includes button and spring, is rotatably connected in the locking hole in the middle part of the button, the button
One end be formed with the claw that can be engaged with the rack gear, the other end of the button forms press section, one end of the spring
It is connected on the press section, the other end of the spring is connected in the installing arm, work of the spring to the button
Firmly so that the button has the trend towards the direction rotation engaged with the rack gear, can be made by pressing the press section
The claw is detached from the rack gear.
7. bus body skeleton fixture according to claim 6, which is characterized in that the button is connected by pin shaft rotation
It connects in the locking hole.
8. bus body skeleton fixture according to claim 5, which is characterized in that the outer end of the clamping limb is equipped with court
To the clamping platform of the segmented head, second clamping face is the clamping platform towards the surface of the segmented head；
First clamping face and the second clamping face are two planes being parallel to each other.
9. bus body skeleton fixture according to claim 8, which is characterized in that the central axis of the screw rod is in institute
The first clamping face and the second clamping face are stated, and the center line of the screw rod passes through in first clamping face and the second clamping face
The heart.
10. bus body skeleton fixture according to claim 1, which is characterized in that the bus body skeleton fixture is also
Including handle, the handle is fixedly connected on the one end of the screw rod being located at except the clamp port, by rotating the hand
Handle can make the screw rod along the axial movement of the tapped through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830852.9U CN208214656U (en) | 2017-12-25 | 2017-12-25 | Bus body skeleton fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830852.9U CN208214656U (en) | 2017-12-25 | 2017-12-25 | Bus body skeleton fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214656U true CN208214656U (en) | 2018-12-11 |
Family
ID=64532871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721830852.9U Active CN208214656U (en) | 2017-12-25 | 2017-12-25 | Bus body skeleton fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214656U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158947A (en) * | 2019-02-15 | 2019-08-23 | 浙江中益建材科技有限公司 | A kind of fast assembling-disassembling fixture |
| CN110774123A (en) * | 2019-11-08 | 2020-02-11 | 安徽持家汉家居工艺品有限公司 | Polishing equipment for wood craft processing and working method thereof |
| CN111616534A (en) * | 2020-07-03 | 2020-09-04 | 苏州好姿视矫正器材科技有限公司 | Posture-correcting eye-protecting frame |
| CN114274082A (en) * | 2022-01-19 | 2022-04-05 | 成都飞机工业（集团）有限责任公司 | Adjustable clamping device and using method |
-
2017
- 2017-12-25 CN CN201721830852.9U patent/CN208214656U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158947A (en) * | 2019-02-15 | 2019-08-23 | 浙江中益建材科技有限公司 | A kind of fast assembling-disassembling fixture |
| CN110774123A (en) * | 2019-11-08 | 2020-02-11 | 安徽持家汉家居工艺品有限公司 | Polishing equipment for wood craft processing and working method thereof |
| CN111616534A (en) * | 2020-07-03 | 2020-09-04 | 苏州好姿视矫正器材科技有限公司 | Posture-correcting eye-protecting frame |
| CN114274082A (en) * | 2022-01-19 | 2022-04-05 | 成都飞机工业（集团）有限责任公司 | Adjustable clamping device and using method |
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