CN112548893A - Positioning and clamping device for checking fixture - Google Patents
Positioning and clamping device for checking fixture Download PDFInfo
- Publication number
- CN112548893A CN112548893A CN202011348713.9A CN202011348713A CN112548893A CN 112548893 A CN112548893 A CN 112548893A CN 202011348713 A CN202011348713 A CN 202011348713A CN 112548893 A CN112548893 A CN 112548893A
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- clamping
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- hole
- positioning body
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- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 8
- 230000006978 adaptation Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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)
- Clamps And Clips (AREA)
Abstract
The invention discloses a positioning and clamping device for a checking fixture, which is used for positioning and clamping a part to be checked, wherein the part to be checked is provided with a positioning hole and comprises a positioning body inserted into the positioning hole, the positioning body is provided with a longitudinal hollow inner cavity along a longitudinal central axis, a clamping piece used for clamping the part to be checked is arranged in the longitudinal hollow inner cavity, the positioning body is provided with a positioning opening, a pushing piece is arranged in the longitudinal hollow inner cavity, one end of the pushing piece is hinged with one end, away from a clamping end, of the clamping piece, the positioning body is rotatably provided with an operating piece, the other end of the pushing piece is in threaded connection with the operating piece, the operating piece can drive the pushing piece to move in the longitudinal hollow inner cavity under the action of external force, the clamping piece is provided with a strip-shaped hole. The invention can realize the positioning and clamping of smaller holes without the space limitation of the holes.
Description
Technical Field
The invention relates to the technical field of checking fixture positioning devices, in particular to a positioning and clamping device for a checking fixture.
Background
The gauge is a simple tool for controlling various sizes (such as aperture, space size and the like) of products by industrial production enterprises, can improve production efficiency and control quality, and is suitable for mass production of products such as automobile parts to replace professional measuring tools such as smooth plug gauges, threaded plug gauges, outer diameter snap gauges and the like. The sheet metal processing is also called as the processing of a part sheet metal, and is an important process for forming sheet metal products. The sheet metal detection tool often needs to be positioned and compressed when detecting a sheet metal so as to ensure the detection precision of the sheet metal detection tool, and a positioning and compressing mechanism is often needed to be used when the sheet metal is positioned and compressed. The conventional gauge structure of examining of present car sheet metal component includes locating surface, location hold-down mechanism, base plate, examines a body, examines in the past and examines the location hold-down mechanism on the locating surface and only can be used for waiting to examine the use on the great locating hole of examining the part, and the locating hole undersize has not been realized the location with pressing from both sides tightly, porose space limitation moreover.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a positioning and clamping device for a checking fixture, which has good operability, can realize positioning and clamping of a small positioning hole and has no space limitation of holes.
The purpose of the invention is realized by adopting the following technical scheme:
a positioning and clamping device for a checking fixture is used for positioning and clamping a part to be checked, the part to be checked is provided with a positioning hole and comprises a positioning body inserted into the positioning hole, the positioning body is provided with a longitudinal hollow inner cavity along a longitudinal central axis, a clamping piece used for clamping the part to be checked is arranged in the longitudinal hollow inner cavity, the positioning body is provided with a positioning opening for enabling a clamping end of the clamping piece to extend out of the positioning body, a pushing piece used for pushing the clamping piece to move in the longitudinal hollow inner cavity is arranged in the longitudinal hollow inner cavity, one end of the pushing piece is hinged with one end, far away from the clamping end, of the clamping piece, an operating piece is rotatably arranged at one end, far away from the positioning opening, of the positioning body, the other end of the pushing piece is in threaded connection with the operating piece, and the, one end of the clamping piece, which is close to the pushing piece, is provided with a strip-shaped hole, the longitudinal central axis of the strip-shaped hole and the longitudinal central axis of the positioning body are obliquely arranged, and the positioning body is provided with a connecting pin which is used for connecting the positioning body and the clamping piece and penetrates through the strip-shaped hole.
Further, the pushing piece comprises a screw rod and a hinged portion, the hinged portion is mounted at the first end of the screw rod and is hinged with the clamping piece through a rotating pin, and the second end of the screw rod is in threaded connection with the operating piece.
Further, the operating parts is including holding portion and spiral portion, the spiral portion protrusion is located the intermediate position of holding portion, the spiral portion inserts vertical cavity intracavity, the spiral portion is equipped with the hole, the hole is equipped with first internal thread, the surface of the second end of lead screw be equipped with the first external screw thread of first internal thread looks adaptation, the surface of spiral portion is equipped with the second external screw thread, the location body inside be equipped with the second internal thread of second external screw thread looks adaptation.
Further, the handle part and the spiral part are of an integral structure.
Further, the strip-shaped holes are of a structure with a rectangular middle and semicircular ends.
Further, the location body is including being the cylindrical structure, the location body is including the location fixed part and the location portion of inserting that are linked together, the diameter of location portion of inserting is less than the straight warp of a location section of thick bamboo, location portion of inserting with locating hole looks adaptation, location portion of inserting be equipped with vertical cavity inner chamber intercommunication the location opening, the operating parts is installed the location fixed part is kept away from the one end of location portion of inserting.
Furthermore, the clamping piece is of a plate-shaped structure and comprises a clamping head, a clamping middle part connected with the clamping head and a clamping tail part connected with the clamping middle part, the clamping head is provided with a hinge hole hinged with the pushing piece, the strip-shaped hole is formed in the clamping head, the clamping tail part comprises a clamping transverse section and a clamping vertical section, one end of the clamping transverse section is vertically connected with the clamping middle part, the other end of the clamping transverse section is vertically connected with the clamping vertical section, and the clamping transverse section, the clamping vertical section and the clamping middle part are enclosed to form the clamping head.
Furthermore, the material of the part of the clamping head contacting the part to be detected is rubber.
Furthermore, the clamping head, the clamping middle part and the clamping tail part are of an integrally formed structure.
Furthermore, the positioning device further comprises a butterfly bolt, and a bolt hole matched with the butterfly bolt is formed in one end, close to the operating piece, of the positioning body.
Compared with the prior art, the invention has the beneficial effects that:
when the part is examined to needs location compress tightly, make the impeller take place vertical cavity intracavity through rotating the operating part and remove in, thereby make the clamping piece take place the displacement in vertical cavity intracavity under the effect of impeller, make the clamping end of clamping piece stretch out the location body outside from the location opening, the clamping piece simultaneously under the guide in bar hole and the effect of connecting pin takes place to rotate, make the clamping end of clamping piece clamp the part of examining, thereby the realization is examined the location of examining the part and is pressed from both sides tightly. The positioning and clamping device for the checking fixture is simple and small in structure, has good operability, can realize positioning and clamping of a small hole, and has no spatial limitation of the hole.
Drawings
FIG. 1 is an assembly schematic view of a positioning and clamping device for a testing fixture provided by the invention;
FIG. 2 is a schematic view of a positioning and clamping device for a testing fixture provided by the invention;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is a first cross-sectional view taken in the direction of FIG. 2;
FIG. 5 is a second sectional view in the direction of FIG. 2;
FIG. 6 is a schematic view of a clamping part of the positioning and clamping device for the checking fixture.
In the figure: 1. a part to be detected; 101. positioning holes; 2. positioning the body; 200. a longitudinal hollow interior; 201. a positioning fixing part; 202. a positioning insert; 203. positioning the opening; 204. bolt holes; 3. an operating member; 301. a handle portion; 302. a spiral portion; 4. a clamping member; 401. clamping the head; 4011. a hinge hole; 4012. a strip-shaped hole; 402. clamping the middle part; 403. clamping the tail; 4031. clamping the transverse section; 4032. clamping the vertical section; 5. a pusher member; 501. a screw rod; 502. a hinge portion; 6. a butterfly bolt; 7. a connecting pin; 8. and rotating the pin.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "one," "another," and the like are used to distinguish similar elements, and these terms and other similar terms are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. Corresponding reference numerals are used throughout the figures to indicate corresponding or corresponding elements (e.g., elements identified as "1 XX" and "2 XX" are structurally identical and functionally similar).
As shown in fig. 1-6, the positioning and clamping device for a testing fixture provided by the present invention is used for positioning and clamping a part 1 to be tested, wherein the part 1 to be tested is provided with a positioning hole 101, the device comprises a positioning body 2 for inserting into the positioning hole 101, the positioning body 2 is provided with a longitudinal hollow inner cavity 200 along a longitudinal central axis, a clamping member 4 for clamping the part 1 to be tested is arranged in the longitudinal hollow inner cavity 200, the positioning body 2 is provided with a positioning opening 203 for allowing a clamping end of the clamping member 4 to extend out of the positioning body 2, a pushing member 5 for pushing the clamping member 4 to move in the longitudinal hollow inner cavity 200 is arranged in the longitudinal hollow inner cavity 200, one end of the pushing member 5 is hinged with one end of the clamping member 4 away from the clamping end, and one end of the positioning body 2 away from the positioning opening 203 is rotatably provided with an, the other end of the pushing part 5 is in threaded connection with the operating part 3, the operating part 3 can drive the pushing part 5 to move in the longitudinal hollow inner cavity 200 under the action of external force, one end, close to the pushing part 5, of the clamping part 4 is provided with a strip-shaped hole 4012, the longitudinal central axis of the strip-shaped hole 4012 is obliquely arranged with the longitudinal central axis of the positioning body 2, and the positioning body 2 is provided with a connecting pin 7 which is used for connecting the positioning body 2 and the clamping part 4 and penetrates through the strip-shaped hole 4012.
In the embodiment, the operating part 3 is rotatably arranged on the positioning body 2, and the part 1 to be detected is clamped by rotating the operating part 3; the pushing piece 5 is in threaded connection with the operating piece 3, the pushing piece 5 is driven to move in the longitudinal hollow inner cavity 200 by rotating the operating piece 3, and the pushing piece 5 plays a role in pushing and pulling; connecting pin 7 passes strip hole 4012 and links together clamping piece 4 and location body 2 to and impeller 5 is articulated with clamping piece 4, makes clamping piece 4 can rotate, and the setting of strip hole 4012 plays the effect of guide clamping piece 4 motion. The working principle is as follows: when the part 1 to be detected is pressed in a positioning mode, the pushing piece 5 moves in the longitudinal hollow inner cavity 200 by rotating the operating piece 3, so that the clamping piece 4 is displaced in the longitudinal hollow inner cavity 200 under the action of the pushing piece 5, the clamping end of the clamping piece 4 extends out of the positioning body 2 from the positioning opening 203, meanwhile, the clamping piece 4 rotates under the guide of the strip-shaped hole 4012 and under the action of the connecting pin 7, the clamping end of the clamping piece 4 clamps the part 1 to be detected, and the positioning and clamping of the part 1 to be detected are achieved. The device simple structure is small and exquisite, has good operability, can realize can less hole location with pressing from both sides tightly, does not have porose space limitation.
Preferably, the pushing member 5 comprises a screw 501 and a hinge 502, the hinge 502 is mounted at a first end of the screw 501, the hinge 502 is hinged to the clamping member 4 through a rotating pin 8, and a second end of the screw 501 is in threaded connection with the operating member 3.
Specifically, operating parts 3 includes handle portion 301 and spiral portion 302, spiral portion 302 protrusion is located handle portion 301's intermediate position, spiral portion 302 inserts in vertical cavity inner chamber 200, spiral portion 302 is equipped with the hole, the hole is equipped with first internal thread, the surface of the second end of lead screw 501 be equipped with the first external screw thread of first internal thread looks adaptation, the surface of spiral portion 302 is equipped with the second external screw thread, the inside second internal thread that is equipped with second external screw thread looks adaptation that is equipped with of location body 2. In the embodiment, the positioning body 2 is in threaded connection with the operating element 3, and the screw rod 501 is in threaded connection with the operating element 3, so that an operator can displace the pushing element 5 only by rotating the handle 301, and the operation is simple and convenient, and the structure is simple. Of course, the embodiment can also rotate the handle 301 through the manipulator, which can reduce the labor intensity and improve the inspection efficiency.
More specifically, the handle 301 and the screw 302 are integrally formed. Has the advantages of convenient processing and convenient assembly.
Preferably, the strip-shaped holes 4012 have a structure that the middle is rectangular and the two ends are semicircular. Of course, the structure of the strip-shaped hole 4012 may be other structures as long as the movement of the clamp 4 can be guided.
Preferably, this embodiment shows a specific structure of the positioning body 2, wherein the positioning body 2 includes a cylindrical structure, the positioning body 2 includes a positioning fixing portion 201 and a positioning insertion portion 202 that are communicated, the diameter of the positioning insertion portion 202 is smaller than the diameter of the positioning cylinder, the positioning insertion portion 202 is adapted to the positioning hole 101, the positioning insertion portion 202 is provided with the positioning opening 203 communicated with the longitudinal hollow inner cavity 200, and the operating element 3 is installed at one end of the positioning fixing portion 201 away from the positioning insertion portion 202. In this embodiment, through setting up location fixed part 201, make it convenient fixed position body 2, through setting up the location portion of inserting 202 with locating hole 101 looks adaptation, can carry out the adaptability design to location portion of inserting 202 according to the size of locating hole 101 like this, satisfy the requirement of not equidimension locating hole 101, the practicality is stronger.
Preferably, this embodiment shows a specific structure of the clamping member 4, wherein the clamping member 4 is a plate-shaped structure, the clamping member 4 includes a clamping head portion 401, a clamping middle portion 402 connected to the clamping head portion 401, and a clamping tail portion 403 connected to the clamping middle portion 402, the clamping head portion 401 is provided with a hinge hole 4011 hinged to the pushing member 5, the bar hole 4012 is disposed on the clamping head portion 401, the clamping tail portion 403 includes a clamping lateral section 4031 and a clamping vertical section 4032, one end of the clamping lateral section 4031 is vertically connected to the clamping middle portion 402, the other end of the clamping lateral section 4031 is vertically connected to the clamping vertical section 4032, and the clamping lateral section 4031, the clamping vertical section 4032, and the clamping middle portion 402 enclose to form a clamping head. Through setting up the clamp head, when the clamping piece 4 rotates to the direction of examining the part 1 of examining, the clamp head can catch on examining the part 1 of examining, makes the part 1 of examining to examine press from both sides tighter, prevents to examine the part 1 pine of examining and takes off.
Specifically, the material of the part of the clamping head contacting the part 1 to be detected is rubber. Thus, the part 1 to be detected is prevented from being scratched, and the attractiveness of the part 1 to be detected is protected.
Specifically, the clamping head 401, the clamping middle 402 and the clamping tail 403 are integrally formed.
Preferably, the positioning device further comprises a butterfly bolt 6, and a bolt hole 204 matched with the butterfly bolt 6 is formed in one end, close to the operating member 3, of the positioning body 2. In this embodiment, if the up-and-down position or the installation angle of clamping piece 4 need be adjusted, can adjust wantonly through need unscrewing butterfly bolt 6 and operating part 3, after the regulation finishes, lock operating part 3 earlier, lock butterfly bolt 6 again, the operation finishes, whole process easy operation need not to consume excessive physical power, and it is convenient to adjust moreover, has good flexibility.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. A positioning and clamping device for a checking fixture is used for positioning and clamping a part to be checked, the part to be checked is provided with a positioning hole, and the positioning and clamping device is characterized by comprising a positioning body inserted into the positioning hole, the positioning body is provided with a longitudinal hollow inner cavity along a longitudinal central axis, a clamping piece used for clamping the part to be checked is arranged in the longitudinal hollow inner cavity, the positioning body is provided with a positioning opening for enabling a clamping end of the clamping piece to extend out of the positioning body, a pushing piece used for pushing the clamping piece to move in the longitudinal hollow inner cavity is arranged in the longitudinal hollow inner cavity, one end of the pushing piece is hinged with one end, far away from the clamping end, of the clamping piece, one end, far away from the positioning opening, of the positioning body is rotatably provided with an operating piece, the other end of the pushing piece is in threaded connection with the, one end of the clamping piece, which is close to the pushing piece, is provided with a strip-shaped hole, the longitudinal central axis of the strip-shaped hole and the longitudinal central axis of the positioning body are obliquely arranged, and the positioning body is provided with a connecting pin which is used for connecting the positioning body and the clamping piece and penetrates through the strip-shaped hole.
2. The positioning and clamping device for the checking fixture according to claim 1, wherein the pushing member comprises a lead screw and a hinge portion, the hinge portion is mounted at a first end of the lead screw, the hinge portion is hinged to the clamping member through a rotating pin, and a second end of the lead screw is in threaded connection with the operating member.
3. The positioning and clamping device for the inspection tool according to claim 2, wherein the operating member comprises a handle portion and a spiral portion, the spiral portion is protruded from the middle of the handle portion and inserted into the longitudinal hollow cavity, the spiral portion is provided with an inner hole, the inner hole is provided with a first inner thread, the outer surface of the second end of the screw rod is provided with a first outer thread adapted to the first inner thread, the outer surface of the spiral portion is provided with a second outer thread, and the positioning body is internally provided with a second inner thread adapted to the second outer thread.
4. The positioning and clamping device for the testing fixture according to claim 3, wherein the handle portion and the screw portion are of an integral structure.
5. The positioning and clamping device for the checking fixture according to claim 1, wherein the strip-shaped hole is of a structure with a rectangular middle part and semicircular ends.
6. The positioning and clamping device for the testing fixture according to claim 1, wherein the positioning body comprises a cylindrical structure, the positioning body comprises a positioning fixing portion and a positioning insertion portion which are communicated, the diameter of the positioning insertion portion is smaller than the diameter of the positioning cylinder, the positioning insertion portion is matched with the positioning hole, the positioning insertion portion is provided with the positioning opening communicated with the longitudinal hollow inner cavity, and the operating element is mounted at one end of the positioning fixing portion, which is far away from the positioning insertion portion.
7. The positioning and clamping device for the testing fixture according to claim 1, wherein the clamping member is a plate-shaped structure, the clamping member includes a clamping head, a clamping middle portion connected to the clamping head, and a clamping tail portion connected to the clamping middle portion, the clamping head is provided with a hinge hole hinged to the pushing member, the bar-shaped hole is disposed on the clamping head, the clamping tail portion includes a clamping transverse section and a clamping vertical section, one end of the clamping transverse section is vertically connected to the clamping middle portion, the other end of the clamping transverse section is vertically connected to the clamping vertical section, and the clamping transverse section, the clamping vertical section and the clamping middle portion are enclosed to form the clamping head.
8. The positioning and clamping device for the inspection device according to claim 7, wherein the part of the clamping head contacting the part to be inspected is made of rubber.
9. The positioning and clamping device for the testing fixture according to claim 7, wherein the clamping head portion, the clamping middle portion and the clamping tail portion are of an integrally formed structure.
10. The positioning and clamping device for the checking fixture according to claim 1, further comprising a butterfly bolt, wherein a bolt hole adapted to the butterfly bolt is formed in one end of the positioning body, which is close to the operating member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011348713.9A CN112548893A (en) | 2020-11-26 | 2020-11-26 | Positioning and clamping device for checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011348713.9A CN112548893A (en) | 2020-11-26 | 2020-11-26 | Positioning and clamping device for checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112548893A true CN112548893A (en) | 2021-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011348713.9A Pending CN112548893A (en) | 2020-11-26 | 2020-11-26 | Positioning and clamping device for checking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112548893A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858071A (en) * | 2021-09-30 | 2021-12-31 | 广州中新汽车零部件有限公司 | Gauge positioning and locking mechanism for automobile inner and outer ornament products |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1683113A (en) * | 2004-04-12 | 2005-10-19 | 日产自动车株式会社 | Positioning and clamping device |
| CN204772171U (en) * | 2015-04-28 | 2015-11-18 | 广州宁武汽车技术有限公司 | Improvement formula hold -down mechanism |
| CN107186651A (en) * | 2017-07-25 | 2017-09-22 | 江铃汽车股份有限公司 | Use the positioning compression mechanism in cubing |
| CN209632829U (en) * | 2018-12-29 | 2019-11-15 | 上海紫燕模具工业有限公司 | Positioning compression mechanism is struck out in a kind of cubing |
| CN211404769U (en) * | 2020-04-21 | 2020-09-01 | 国网湖北省电力有限公司黄石供电公司 | Flexible transmission rotating head anti-drop grounding device |
| CN214445682U (en) * | 2020-11-26 | 2021-10-22 | 广州宁武科技股份有限公司 | Positioning and clamping device for checking fixture |
-
2020
- 2020-11-26 CN CN202011348713.9A patent/CN112548893A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1683113A (en) * | 2004-04-12 | 2005-10-19 | 日产自动车株式会社 | Positioning and clamping device |
| CN204772171U (en) * | 2015-04-28 | 2015-11-18 | 广州宁武汽车技术有限公司 | Improvement formula hold -down mechanism |
| CN107186651A (en) * | 2017-07-25 | 2017-09-22 | 江铃汽车股份有限公司 | Use the positioning compression mechanism in cubing |
| CN209632829U (en) * | 2018-12-29 | 2019-11-15 | 上海紫燕模具工业有限公司 | Positioning compression mechanism is struck out in a kind of cubing |
| CN211404769U (en) * | 2020-04-21 | 2020-09-01 | 国网湖北省电力有限公司黄石供电公司 | Flexible transmission rotating head anti-drop grounding device |
| CN214445682U (en) * | 2020-11-26 | 2021-10-22 | 广州宁武科技股份有限公司 | Positioning and clamping device for checking fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858071A (en) * | 2021-09-30 | 2021-12-31 | 广州中新汽车零部件有限公司 | Gauge positioning and locking mechanism for automobile inner and outer ornament products |
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