CN205074797U - A anchor clamps for door spare drawbore - Google Patents
A anchor clamps for door spare drawbore Download PDFInfo
- Publication number
- CN205074797U CN205074797U CN201520815513.8U CN201520815513U CN205074797U CN 205074797 U CN205074797 U CN 205074797U CN 201520815513 U CN201520815513 U CN 201520815513U CN 205074797 U CN205074797 U CN 205074797U
- Authority
- CN
- China
- Prior art keywords
- drawbore
- main body
- car door
- fixture
- jig main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 26
- 230000036316 preload Effects 0.000 claims description 9
- 241000826860 Trapezium Species 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model relates to an anchor clamps for door spare drawbore, include: the anchor clamps main part, two claw component in the anchor clamps main part are located to the symmetry, for detachable the connection between anchor clamps main part and the claw component, locate in the anchor clamps main part and lie in the unsteady subassembly that compresses tightly between two claw component. Compared with the prior art, the utility model has the advantages of change simple, the debugging is convenient, the accessory processing degree of difficulty reduces, production cycle subtract short, the practicality is strong.
Description
Technical field
The utility model relates to a kind of fixture, especially relates to a kind of fixture for car door part drawbore.
Background technology
Car door part is arranged on car door, provides the various accessories of miscellaneous function, according to the demand of different Automobile Design, needs to carry out draw-bore to car door part, needs to position car door part when draw-bore.The contour structures of existing fixture is in use fragile, is mainly both sides claw easy fracture, if fixture integral replacing high cost, makes production cost too high, is unfavorable for the control of production cost.
Utility model content
The purpose of this utility model is exactly provide a kind of fixture for car door part drawbore to overcome defect that above-mentioned prior art exists, have change simple, debugging is convenient, accessory difficulty of processing reduces, the advantages such as the production cycle shortens, practical.
The purpose of this utility model can be achieved through the following technical solutions:
For a fixture for car door part drawbore, comprising:
Jig main body;
Be symmetrically set in two jaw components on jig main body, described jig main body is connected for detachable with between jaw components;
To be located on jig main body and floating between two jaw components holds down assembly.
Each jaw components comprises claw and connecting pin, and the top of described claw is rotationally connected by connecting pin and jig main body, and the lateral wall of claw is provided with wedge.
The end of each claw extends internally out barb.
Described barb is two.
Described wedge is right-angled trapezium body.
Described floating holding down assembly comprises last item and elasticity preload piece, and described last item is by elasticity preload piece jockey main body, and last item is between two jaw components.
Described jig main body is provided with the installing hole for connecting fluid cylinder pressure.
Compared with prior art, the utility model has the following advantages:
1) replacing is simple, debugging is convenient: be connected for detachable between jig main body with jaw components, if claw damages, can directly replace new claw, jig main body then can continue to use, according to car door part different structure, the claw of different size can also be selected.
2) clamping and positioning precision is high: two claws step up part because wedge deforms, and then limit rotational automatic degree and the one-movement-freedom-degree of car door part part, float and hold down assembly by the rotary freedom of elasticity preload piece limit feature, be applicable to the clamping of the part of different size.
3) accessory difficulty of processing reduces, and the production cycle shortens, and effectively can reduce standby storehouse quantity.
4) practical, damage replacement cost and reduce, can use by fluid,matching cylinder pressure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, jig main body, 2, claw, 3, connecting pin, 4, wedge, 5, barb, 6, last item.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.The present embodiment is implemented premised on technical solutions of the utility model, give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, a kind of fixture for car door part drawbore, comprises jig main body 1, jaw components and dynamic to hold down assembly.The top of jig main body 1 is provided with the installing hole for connecting fluid cylinder pressure; Jaw components is two, is symmetrically set in the end of jig main body 1, and jig main body 1 is connected for detachable with between jaw components; Float and hold down assembly between two jaw components, and be located on the end of jig main body 1.
Wherein, each jaw components comprises claw 2 and connecting pin 3, and the top of claw 2 is rotationally connected by connecting pin 3 and jig main body 1, and the lateral wall of claw 2 is provided with wedge 4.The end of each claw 2 extends internally out two for clamping the barb 5 of car door part.
Wedge 4 is right-angled trapezium body.Claw 2 and wedge 4 are integral type structure, and outside the oblique waist limit of wedge 4 faces, along the cross-sectional direction of jig main body 1, the cross section of wedge 4 is right-angled trapezium.During use, the face, oblique waist limit of wedge 4 supports stressed, and when along the oblique waist limit of wedge 4 towards the direction force in face, upper base, claw 2 compresses gradually.
Floating holds down assembly comprises last item 6 and elasticity preload piece, and last item 6 is by elasticity preload piece jockey main body 1, and last item 6 is between two jaw components.Elasticity preload piece adopts the structure of bolt and spring.
Set up three-dimensional system of coordinate in FIG, then two claws 2 are limit feature Z axis rotary freedom and Y-axis one-movement-freedom-degree.Material selection GCr15.Quenching HRC50 ~ ~ 55.Connecting pin 3 is connection two claws 2 and jig main body 1, needs certain hardness.Last item 6 is rotary freedoms of the Y-axis of limit feature.Material selection GCr15.Need certain degree of hardness.
During work, two wedges 4 are supported by gripper shoe, and hydraulic cylinder drives jig main body 1 action, and wedge 4 is subject to the support force of gripper shoe, and two claws 2 step up part because wedge 4 deforms, simultaneously last item 6 because of the pretightning force of elasticity preload piece compressing component.
Claims (7)
1. for a fixture for car door part drawbore, it is characterized in that, comprising:
Jig main body (1);
Be symmetrically set in two jaw components on jig main body (1), described jig main body (1) is connected for detachable with between jaw components;
Be located at upper and floating between two jaw components of jig main body (1) to hold down assembly.
2. a kind of fixture for car door part drawbore according to claim 1, it is characterized in that, each jaw components comprises claw (2) and connecting pin (3), the top of described claw (2) is rotationally connected by connecting pin (3) and jig main body (1), and the lateral wall of claw (2) is provided with wedge (4).
3. a kind of fixture for car door part drawbore according to claim 2, is characterized in that, the end of each claw (2) extends internally out barb (5).
4. a kind of fixture for car door part drawbore according to claim 3, is characterized in that, described barb (5) is two.
5. a kind of fixture for car door part drawbore according to claim 2, is characterized in that, described wedge (4) is right-angled trapezium body.
6. a kind of fixture for car door part drawbore according to claim 1, it is characterized in that, described floating holding down assembly comprises last item (6) and elasticity preload piece, described last item (6) is by elasticity preload piece jockey main body (1), and last item (6) is between two jaw components.
7. a kind of fixture for car door part drawbore according to claim 1, is characterized in that, described jig main body (1) is provided with the installing hole for connecting fluid cylinder pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815513.8U CN205074797U (en) | 2015-10-20 | 2015-10-20 | A anchor clamps for door spare drawbore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815513.8U CN205074797U (en) | 2015-10-20 | 2015-10-20 | A anchor clamps for door spare drawbore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074797U true CN205074797U (en) | 2016-03-09 |
Family
ID=55427235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520815513.8U Expired - Fee Related CN205074797U (en) | 2015-10-20 | 2015-10-20 | A anchor clamps for door spare drawbore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215704A (en) * | 2015-10-20 | 2016-01-06 | 上海奥林汽车安全系统有限公司 | A kind of fixture for car door part drawbore |
-
2015
- 2015-10-20 CN CN201520815513.8U patent/CN205074797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215704A (en) * | 2015-10-20 | 2016-01-06 | 上海奥林汽车安全系统有限公司 | A kind of fixture for car door part drawbore |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20181020 |