CN203479207U - Reference block for testing fixture - Google Patents
Reference block for testing fixture Download PDFInfo
- Publication number
- CN203479207U CN203479207U CN201320573521.7U CN201320573521U CN203479207U CN 203479207 U CN203479207 U CN 203479207U CN 201320573521 U CN201320573521 U CN 201320573521U CN 203479207 U CN203479207 U CN 203479207U
- Authority
- CN
- China
- Prior art keywords
- reference block
- cubing
- elastic
- seat
- elastic card
- 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
Images
Abstract
Disclosed in the utility model is a reference block for a testing fixture. The reference block includes a reference seat; the upper surface of the reference seat is a reference surface; and the lower surface of the reference seat is provided with an elastic buckle structure that cooperates with an installing hole of the testing fixture. The reference block can be assembled and disassembly conveniently; and the reference block can be assembled or disassembled rapidly by the testing fixture according to demands, thereby improving the detection efficiency.
Description
Technical field
The utility model relates to cubing technical field, relates in particular to a kind of reference block for cubing.
Background technology
In automobile body-in-white and corresponding assembly production, can cubing is often used to detect body in white and whether corresponding assembly size is qualified, meet entrucking and welding requirements.Reference block is one of parts in cubing, can provide reference coordinate initial point for Installation and Debugging, processing and the repeatability detection in the future of cubing.Existing reference block operated by rotary motion, in cubing, and is rotationally connected with cubing, during use, reference block is overturn, and is bolted, and reference block is taken inconvenience, after reference block wearing and tearing, is also inconvenient to change.
China Patent Publication No. CN202372083, open day on August 8th, 2012, the name of utility model is called split type cubing reference block, this application case discloses a kind of split type cubing reference block, it comprises that reference seat, benchmark borehole jack, the fixed orifice that is distributed in reference seat drift angle and perforation are arranged at the benchmark trepanning of the center of reference seat, and benchmark borehole jack is installed in benchmark trepanning.Its weak point is that this reference block is fixed by screws in cubing, reference block dismounting inconvenience.
Summary of the invention
The purpose of this utility model is to overcome existing reference block to be fixedly connected with cubing by bolt, the technical matters of reference block dismounting inconvenience, provides a kind of reference block for cubing, its easy accessibility, be convenient to cubing fast assembling-disassembling reference block as required, improved detection efficiency.
In order to address the above problem, the utility model is achieved by the following technical solutions:
A kind of reference block for cubing of the present utility model, comprises reference seat, and the upper surface of described reference seat is reference field, and the lower surface of described reference seat is provided with elastic-buckle structure, and described elastic-buckle structure matches with the pilot hole in cubing.
In the technical program, the elastic-buckle structure of reference seat bottom can engage with the pilot hole in cubing.When cubing need to be used reference block, the elastic-buckle structure of reference block is inserted to pilot hole, elastic-buckle structure is stuck in pilot hole, and reference block is fixed; When cubing does not need reference block, reference block is extracted.
As preferably, described elastic-buckle structure comprises four elastic card claws, and four elastic card claws form a circle, and the gap between adjacent elastic card claw is identical.
As preferably, the outside of described elastic card claw end is provided with intilted inclined-plane.Being convenient to elastic card claw inserts in pilot hole.
As preferably, the length of described elastic card claw is less than the degree of depth of pilot hole.During reference for installation piece, elastic card claw is inserted to pilot hole on earth, now reference seat contacts with cubing, guarantees that reference seat is positioned at tram.
As preferably, the front and back symmetria bilateralis of described reference seat is provided with two strip through-holes, and the position of two strip through-holes is corresponding with two elastic card claws, and lays respectively at the outside of corresponding elastic card claw.In the time will taking out reference seat, two little steel discs are inserted respectively to two strip through-holes, two little steel discs separate two elastic card claws and pilot hole, and reference block is easily taken out.
As preferably, described reference seat and elastic-buckle structure are all working of plastics.Working of plastics cost is lower, is not easy to damage vehicle body with vehicle body collision.
As preferably, described reference seat is provided with several exhaust holes.Reference block is when producing cast, and exhaust hole exhaust, is convenient to processing.
As preferably, the center of described reference seat is provided with the datum hole that runs through reference seat.
The beneficial effects of the utility model are: (1) easy accessibility, be convenient to cubing fast assembling-disassembling reference block as required, and improved detection efficiency.(2) strip through-hole is used for inserting steel disc, is convenient to reference block to take out.(3) working of plastics has elasticity, is convenient to assembling, is not easy to damage vehicle body with vehicle body collision, and cost is lower.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of assembling schematic diagram of the present utility model.
In figure: 1, reference seat, 2, reference field, 3, elastic card claw, 4, strip through-hole, 5, exhaust hole, 6, datum hole, 7, cubing, 8, pilot hole.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of reference block for cubing of the present embodiment, as Fig. 1, shown in Fig. 2, comprise cylindrical reference seat 1, the upper surface of reference seat 1 is reference field 2, the lower surface of reference seat 1 is provided with elastic-buckle structure, elastic-buckle structure matches with the pilot hole 8 in cubing 7, elastic-buckle structure comprises four elastic card claws 3, four elastic card claws 3 form a circle, gap between adjacent elastic card claw 3 is identical, the outside of elastic card claw 3 ends is provided with intilted inclined-plane 4, the length of elastic card claw 3 is less than the degree of depth of pilot hole 8, the front and back symmetria bilateralis of reference seat 1 is provided with two strip through-holes 4, the position of two strip through-holes 4 is corresponding with two elastic card claws 3, and lay respectively at the outside of corresponding elastic card claw 3, reference seat 1 and elastic-buckle structure are all working of plastics, in reference seat 1, the left and right sides is respectively equipped with exhaust hole 5, the center of reference seat 1 is provided with the datum hole 6 that runs through reference seat.
The elastic-buckle structure of reference seat 1 bottom can engage with the pilot hole 8 in cubing 7.When cubing 7 need to be used reference block, the elastic-buckle structure of reference block is inserted to pilot hole 8, elastic-buckle structure is stuck in pilot hole 8, and reference block is fixed; When cubing 7 does not need reference block, two little steel discs are inserted respectively to 4, two little steel discs of two strip through-holes two elastic card claws 3 and pilot hole 8 are separated reference block is easily taken out, then extract reference block.
The inclined-plane in elastic card claw 3 outsides, end is convenient to elastic card claw 3 and is inserted in pilot hole 8.The length of elastic card claw 3 is less than the degree of depth of pilot hole 8, is convenient to reference seat 1 and is seated.Reference block is working of plastics, has elasticity, is convenient to assembling, is not easy to damage vehicle body with vehicle body collision, and cost is lower.Reference block is when producing cast, and exhaust hole 5 exhausts, are convenient to processing.
Claims (8)
1. the reference block for cubing, it is characterized in that: comprise reference seat (1), the upper surface of described reference seat (1) is reference field (2), and the lower surface of described reference seat (1) is provided with elastic-buckle structure, and described elastic-buckle structure matches with the pilot hole (8) in cubing (7).
2. a kind of reference block for cubing according to claim 1, is characterized in that: described elastic-buckle structure comprises four elastic card claws (3), and four elastic card claws (3) form a circle, and the gap between adjacent elastic card claw (3) is identical.
3. a kind of reference block for cubing according to claim 2, is characterized in that: the outside of described elastic card claw (3) end is provided with intilted inclined-plane.
4. a kind of reference block for cubing according to claim 2, is characterized in that: the length of described elastic card claw (3) is less than the degree of depth of pilot hole (8).
5. according to a kind of reference block for cubing described in claim 1 or 2 or 3 or 4, it is characterized in that: the front and back symmetria bilateralis of described reference seat (1) is provided with two strip through-holes (4), the position of two strip through-holes (4) is corresponding with two elastic card claws (3), and lays respectively at the outside of corresponding elastic card claw (3).
6. according to a kind of reference block for cubing described in claim 1 or 2 or 3 or 4, it is characterized in that: described reference seat (1) and elastic-buckle structure are all working of plastics.
7. a kind of reference block for cubing according to claim 6, is characterized in that: described reference seat (1) is provided with several exhaust holes (4).
8. according to a kind of reference block for cubing described in claim 1 or 2 or 3 or 4, it is characterized in that: the center of described reference seat (1) is provided with the datum hole (6) that runs through reference seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573521.7U CN203479207U (en) | 2013-09-17 | 2013-09-17 | Reference block for testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573521.7U CN203479207U (en) | 2013-09-17 | 2013-09-17 | Reference block for testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203479207U true CN203479207U (en) | 2014-03-12 |
Family
ID=50227522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320573521.7U Expired - Fee Related CN203479207U (en) | 2013-09-17 | 2013-09-17 | Reference block for testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203479207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504890A (en) * | 2017-06-23 | 2017-12-22 | 奇瑞汽车股份有限公司 | A kind of Pingdu cubing and the Pingdu measuring method using the cubing |
| CN114770149A (en) * | 2022-06-17 | 2022-07-22 | 冈田精机丹阳有限公司 | Universal rotary table box structure for numerical control rotary table and horizontal machine tool |
-
2013
- 2013-09-17 CN CN201320573521.7U patent/CN203479207U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504890A (en) * | 2017-06-23 | 2017-12-22 | 奇瑞汽车股份有限公司 | A kind of Pingdu cubing and the Pingdu measuring method using the cubing |
| CN107504890B (en) * | 2017-06-23 | 2020-05-08 | 奇瑞汽车股份有限公司 | Flatness checking fixture and flatness measuring method adopting same |
| CN114770149A (en) * | 2022-06-17 | 2022-07-22 | 冈田精机丹阳有限公司 | Universal rotary table box structure for numerical control rotary table and horizontal machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203629485U (en) | Automobile transverse stabilizer bar location degree inspection device | |
| CN203479207U (en) | Reference block for testing fixture | |
| CN202755736U (en) | Quick-detachable door lock transmission mechanism | |
| CN202126233U (en) | Detection tool for lower beam nut plate of front baffle plate | |
| CN203216409U (en) | Detecting pin and detecting device for detecting profile tolerances of moulding surfaces | |
| KR102223394B1 (en) | Pressure foot offset nose piece | |
| CN204740550U (en) | Novel PCIE fixed structure | |
| CN103851978A (en) | Automobile front sub-frame welding gauge | |
| CN203282406U (en) | Automobile label mounting plate | |
| CN203053341U (en) | Automobile front subframe welding detection device | |
| CN203599916U (en) | Adjustable magnetic material drilling fixing device | |
| CN203201344U (en) | Car door hinge mechanism of car master model | |
| CN103008480B (en) | A kind of battery steel shell high accuracy blanking die structure | |
| CN203358715U (en) | Rear cross beam outer plate of front left seat of automobile | |
| CN202903051U (en) | Structure for detecting threaded hole through positioning hole | |
| CN203611154U (en) | Assembly jig structure of aircraft panel | |
| CN203231785U (en) | Installation assembly of water level sensor | |
| CN202339159U (en) | Rearview mirror mounting plate inspection tool | |
| CN204301666U (en) | Large-size machine and reductor axiality detection device | |
| CN201961960U (en) | Hanging plate adopting combined structure | |
| CN202017532U (en) | Steam engine | |
| CN204108612U (en) | A kind of multipart punch | |
| CN203331945U (en) | High-position brake lamp installation structure of blow-molding guide plate | |
| CN203046914U (en) | Installing structure capable of controlling interval between instrument board and lower left guard board | |
| CN201684892U (en) | Mould mounting structure for improving casting deviation box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140312 Termination date: 20170917 |