CN104249316A - Testing jig for mounting bracket of vehicle bumper - Google Patents
Testing jig for mounting bracket of vehicle bumper Download PDFInfo
- Publication number
- CN104249316A CN104249316A CN201310268128.1A CN201310268128A CN104249316A CN 104249316 A CN104249316 A CN 104249316A CN 201310268128 A CN201310268128 A CN 201310268128A CN 104249316 A CN104249316 A CN 104249316A
- Authority
- CN
- China
- Prior art keywords
- support
- bracket
- chute
- base plate
- pressure head
- 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.)
- Pending
Links
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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to a testing jig for a mounting bracket of a vehicle bumper. A first rotation type pressure head is arranged at the top of a first bracket; a second rotation type pressure head is arranged at the top of a second bracket; a third bracket is arranged on a supporting table, and is positioned between the first bracket and the second bracket; the connecting line between the first bracket and the second bracket, the connecting line between the second bracket and the third bracket and the connecting line between the first bracket and the third bracket form a triangle; a telescopic testing pin shaft is arranged at the top of the third bracket; a sliding chute is formed in a bottom plate; one end of the first bracket is arranged in the sliding chute in a sliding fit manner; a threaded hole is formed in an end part, arranged in the sliding chute in a sliding fit manner, of the first bracket; a through hole communicated with the sliding chute is formed in one side wall surface of the bottom plate; a bearing is arranged in the through hole; one end of a screw rod is in interference fit with the bearing, and then extends towards the outer side of the first bracket; the other end of the screw rod stretches into the sliding chute, and then is in threaded connection with the threaded hole in the first bracket. The testing jig can be used for clamping and positioning mounting brackets of bumpers of different sizes.
Description
Technical field
The present invention relates to the protector on a kind of car body, be specifically related to the detection fixture of automobile bumper mounting support.
Background technology
At present, the right front bumper mount of car after machine-shaping, need adopt checkout gear Performance Detection is carried out to it, detect qualified after, just can carry out the process operations such as next step installation.Chinese patent discloses a kind of detection frock for the right front bumper mount of car, has rectangle base plate, and base plate material is stainless steel; Base plate is provided with brace table, and brace table top is placed with the right front bumper mount of car; The both sides of brace table are respectively equipped with the first support and the second support, first cradle top is provided with the first rotary pressure head, second cradle top is provided with the second rotary pressure head, and the first rotary pressure head and the second rotary pressure head are against the both sides of the right front bumper mount of car respectively; Brace table is provided with the 3rd support, and the 3rd cradle top is provided with telescopic detection bearing pin, detects the side that bearing pin is against the right front bumper mount of car; The material of the first support, the second support and the 3rd support is carbon steel.
Although above-mentioned frock can carry out clamping position to needing the mounting bracket detected, but, due to mounting bracket in process of production, the size of all mounting brackets can not be accomplished completely the same, therefore, for the mounting bracket had, above-mentioned frock can just clamp it, but for the mounting bracket had, its size is perhaps less than or greater than the size of the first rotary pressure head and the second rotary pressure head, after causing clamping or to clamp, have loosening situation.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of detection fixture of automobile bumper mounting support, the present invention, for the bumper mount not being same size, all can carry out Set and Positioning to it.
The detection fixture of automobile bumper mounting support, comprise base plate, base plate is provided with brace table, the first support and the second support, and the first support and the second support lay respectively at the both sides of brace table, first cradle top is provided with the first rotary pressure head, and the second cradle top is provided with the second rotary pressure head, brace table is provided with the 3rd support, 3rd support is between the first support and the second support, and the first support, the line of the lower end of the second support and the 3rd support is triangular in shape, 3rd cradle top is provided with telescopic detection bearing pin, described base plate is provided with chute, one end of first support is slidably fitted in this chute, the end that first bracket slide is engaged in chute is provided with screwed hole, the side wall surface of described base plate is provided with the through hole be communicated with chute, bearing is provided with in this through hole, outside to the first support after one end of a screw mandrel and bearing interference fit extends, the other end of screw mandrel extend into after in chute and is threaded with the screwed hole on the first support.
Also comprise a handle, the end that this handle and screw mandrel extend to the outside of the first support is connected.
Have employed such scheme, described base plate is provided with chute, one end of first support is slidably fitted in this chute, the end that first bracket slide is engaged in chute is provided with screwed hole, the side wall surface of described base plate is provided with the through hole be communicated with chute, in this through hole, be provided with bearing, the outside to the first support after one end of a screw mandrel and bearing interference fit extends, and the other end of screw mandrel extend into after in chute and is threaded with the screwed hole on the first support.Screw mandrel and the first support is made to constitute a screw body by said structure, rotary screw, make the first support along the axial displacement of screw mandrel, like this, spacing between first support and the second support is changed, thus for not being the bumper mount of same size, all Set and Positioning can be carried out to it.
Also comprise a handle, the end that this handle and screw mandrel extend to the outside of the first support is connected.Be convenient to operate screw mandrel by handle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
1 is base plate, and 2 is brace table, and 3 is the first support, and 4 is the second support, and 5 is the first rotary pressure head, and 6 is the second rotary pressure head, and 7 is the 3rd support, and 8 is chute, and 9 is bearing, and 10 is screw mandrel, and 11 is handle.
Detailed description of the invention
With reference to Fig. 1, the detection fixture of automobile bumper mounting support of the present invention, comprises base plate 1, and base plate 1 is provided with the both sides that brace table 2, first support 3 and the second support 4, first support 3 and the second support 4 lay respectively at brace table 2.First support 3 top is provided with the first rotary pressure head 5.Second support 4 top is provided with the second rotary pressure head 6.Brace table is provided with the 3rd support the 7, three support 7 between the first support 3 and the second support 4, and the line of the lower end of the first support 3, second support 4 and the 3rd support 5 is triangular in shape, and the 3rd cradle top is provided with telescopic detection bearing pin.Described base plate 1 is provided with chute 8, and one end of the first support 3 is slidably fitted in this chute 8, and the end that the first support 3 is slidably fitted in chute is provided with screwed hole.The side wall surface of described base plate 1 is provided with the through hole be communicated with chute, bearing 9 is provided with in this through hole, outside to the first support after one end of a screw mandrel 10 and bearing interference fit extends, and the other end of screw mandrel 10 extend into after in chute and is threaded with the screwed hole on the first support.Also comprise a handle 11, the end that this handle and screw mandrel 10 extend to the outside of the first support is connected.
Claims (2)
1. the detection fixture of automobile bumper mounting support, comprise base plate, base plate is provided with brace table, the first support and the second support, first support and the second support lay respectively at the both sides of brace table, first cradle top is provided with the first rotary pressure head, and the second cradle top is provided with the second rotary pressure head, brace table is provided with the 3rd support, 3rd support is between the first support and the second support, and the first support, the line of the lower end of the second support and the 3rd support is triangular in shape, 3rd cradle top is provided with telescopic detection bearing pin, it is characterized in that: described base plate is provided with chute, one end of first support is slidably fitted in this chute, the end that first bracket slide is engaged in chute is provided with screwed hole, the side wall surface of described base plate is provided with the through hole be communicated with chute, bearing is provided with in this through hole, outside to the first support after one end of a screw mandrel and bearing interference fit extends, the other end of screw mandrel extend into after in chute and is threaded with the screwed hole on the first support.
2. the detection fixture of automobile bumper mounting support according to claim 1, is characterized in that: also comprise a handle, and the end that this handle and screw mandrel extend to the outside of the first support is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310268128.1A CN104249316A (en) | 2013-06-28 | 2013-06-28 | Testing jig for mounting bracket of vehicle bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310268128.1A CN104249316A (en) | 2013-06-28 | 2013-06-28 | Testing jig for mounting bracket of vehicle bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104249316A true CN104249316A (en) | 2014-12-31 |
Family
ID=52184743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310268128.1A Pending CN104249316A (en) | 2013-06-28 | 2013-06-28 | Testing jig for mounting bracket of vehicle bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104249316A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914835A (en) * | 2015-12-25 | 2017-07-04 | 无锡市金义博仪器科技有限公司 | A kind of positioner |
-
2013
- 2013-06-28 CN CN201310268128.1A patent/CN104249316A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914835A (en) * | 2015-12-25 | 2017-07-04 | 无锡市金义博仪器科技有限公司 | A kind of positioner |
| CN106914835B (en) * | 2015-12-25 | 2018-08-28 | 无锡市金义博仪器科技有限公司 | A kind of positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141231 |