CN212192859U - Product test fixing clamp with adjustable installation point angle - Google Patents
Product test fixing clamp with adjustable installation point angle Download PDFInfo
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- CN212192859U CN212192859U CN202020864314.7U CN202020864314U CN212192859U CN 212192859 U CN212192859 U CN 212192859U CN 202020864314 U CN202020864314 U CN 202020864314U CN 212192859 U CN212192859 U CN 212192859U
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Abstract
The utility model relates to the technical field of automobile part testing tools, in particular to a product testing fixing clamp with an adjustable mounting point angle, the prior clamp only tests one product, the product testing fixing clamp with an adjustable mounting point angle comprises a clamp unit and a bottom plate, the bottom plate is provided with an axial sliding groove with an axial sliding block and a radial sliding groove with an axial guide block, the radial guide block is arranged above the axial sliding block, the bottom plate is provided with a radial guide block, each radial guide block is provided with two clamp units, the bottom of each clamp unit is provided with a sliding groove and a fixed plate, the upper part of each clamp unit is fixedly connected with an angle supporting block, the angle supporting block comprises a positioning module and a rotating module which are fixed by a three-bolt structure, the position of the clamp unit on the bottom plate is adjusted according to the size of a part to be detected, the angle is adjusted by the angle supporting, the method has good development prospect in the technical field of automobile part test tools.
Description
Technical Field
The utility model relates to an experimental frock technical field of automobile parts especially relates to the experimental mounting fixture of product with adjustable mounting point angle.
Background
At present, aiming at hundreds of product types, it is common that each product is designed and manufactured with a set of special tool fixtures for experimental verification in the research and development stage, the fixtures are high in specificity, the supporting parts are profiled, and high universality cannot be realized, while most of the tool fixtures are in an idle state in the research and development stage, so that a great deal of waste of resources is caused, and a great deal of time and energy of managers are wasted in management and preservation of the tool fixtures of different models.
With the increase of research and development types of new products, the research and development period of the products is continuously shortened, the phenomenon that many products cannot be tested due to the absence of clamps exists, the products are not supported by stable and reliable clamps for product research and development, the authenticity of test data is greatly reduced, and the research and development effects are seriously influenced.
Therefore, a universal fixture for fixing the steering column of the automobile is needed to be designed aiming at the installation size of the existing product, so that the high compatibility installation and positioning of different products can be met, the shapes and the placement angles of different steering columns of the automobile can be considered, and the universal fixture for testing the steering column of the automobile can be designed and fixed to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a product test mounting fixture with adjustable mounting point angle solves current anchor clamps and only tests to a product, and the commonality is not strong, the nonadjustable problem of fixed part angle.
The technical scheme includes that the product test fixing clamp with the adjustable installation point angle comprises a plurality of clamp units and a bottom plate, wherein an axial sliding groove and a radial sliding groove are respectively arranged on the bottom plate, an axial sliding block which moves in the axial direction is arranged at the axial sliding groove, an axial guide block is arranged at the radial sliding groove, a sliding groove is arranged on the axial sliding block and is matched with the axial guide block for use, the axial guide block plays a role in guiding the axial sliding block, deviation of the axial sliding block in the moving process is avoided, a first radial guide block is arranged above the axial sliding block, a second radial guide block is arranged at one end, far away from the axial sliding block, of the bottom plate, the second radial guide block is fixedly connected with the bottom plate through bolts, the first radial guide block and the second radial guide block are collectively called as radial guide blocks, two clamp units which are matched with each other are arranged on each radial guide block, and each clamp unit moves in the radial direction, the bottom of each clamp unit is provided with a sliding chute and a fixing plate with a screw hole, the radial guide block plays a role in guiding the clamp units, the screw holes on the fixing plate are used for screws to pass through so as to realize the detachable fixation of each clamp unit and a bottom plate or an axial sliding block, the clamp unit fixed with the bottom plate only moves in the axial direction on the bottom plate, the clamp unit movably fixed with the axial sliding block can move in the radial direction through the radial guide block and also can move in the axial direction along with the movement of the axial sliding block, the upper part of each clamp unit is fixedly connected with an angle supporting block, the angle supporting block comprises a positioning module and a rotating module, the rotating module is provided with an arc through groove, one end of the positioning module connected with the rotating module is in a cross shape and is provided with a plurality of positioning screw holes which are arranged in the cross shape, and the positioning screw holes which are arranged in the cross shape are marked as different groups according to the transverse and vertical, the positioning module is fixed with the rotating module through a three-bolt structure, the rotating module rotates around the center of a cross-shaped structure on the upper portion of the positioning module, the arc-shaped through groove on the rotating module is matched and connected with and fixed to each group of positioning screw holes on the positioning module when the arc-shaped through groove rotates to different angles, the three-bolt structure fixation is met, fastening force is formed between two clamp units on each radial guide block, the four clamp units are adjusted on the bottom plate according to the length and the width of a part to be detected, the angle of each support block is adjusted according to the placement point of the part, so that the height of the part is matched with the height of the part, and therefore universal clamping fixation of parts of different models is achieved.
Furthermore, each clamp unit is a vertical clamp unit, a plurality of positioning holes are formed in each vertical clamp unit, the number of the positioning holes in the two vertical clamp units on the same radial guide block is consistent, the heights of the positioning holes in the two vertical clamp units are consistent, so that the heights of the positioning holes in pairs on the two vertical clamp units at different heights can be adjusted according to the heights of different products, and the positioning holes are tightened with the products through bolts.
Furthermore, each clamp unit is an adjustable clamp unit, each adjustable clamp unit comprises a moving block at the bottom and an angle supporting block with adjustable height at the upper part, the sliding groove is positioned on the moving block, and the moving block and the angle supporting block are fixed through a double-bolt fixing structure.
Furthermore, the angle supporting block is a structure with a cavity inside, the moving block is located in the cavity inside the angle supporting block, the double-bolt retaining structure is arranged on the side wall of the angle supporting block, double bolts penetrate through the corresponding screw holes respectively and abut against the outer wall of the moving block, the double bolts are fastened and fixed, and the height of the angle supporting block is adjusted on the moving block through the cavity in the non-fastened state.
Furthermore, the movable block is of a structure with a cavity inside, the double-bolt retaining structure is arranged on the side wall of the movable block, and the adjustable fixture unit is realized in a mode of moving the angle supporting block when the overall height of the adjustable fixture unit is adjusted.
Furthermore, the sliding groove is a dovetail groove and is in an inverted isosceles trapezoid shape, the cross section of the radial guide block corresponds to the sliding groove, the dovetail groove structure is convenient to use bolts to jack up and can bear large torque and pressure, the thickness of each clamp unit is 15mm-23mm, the thickness of a conventional clamp is 5mm-10mm, and the clamp unit is thickened on the basis of the conventional clamp to ensure the rigidity of the clamp and prevent the clamp from influencing a product test result.
Before the clamp is manufactured, the size of the installation and fixation part of the whole car is counted to determine the size range of the part needing to be adjusted, in the utility model, the length of the axial sliding block is between 200mm and 240mm, and the length of the axial guide block 3 is between 250mm and 280mm, so that the installation requirement of products of a whole car factory is met.
The technical effect of the utility model is, through the position of adjusting each anchor clamps unit, it is fixed to carry out the centre gripping to different model spare parts, and realize the conversion of angle through each angle supporting shoe on each anchor clamps unit, realize the high adaptation between anchor clamps and the auto parts, the going on of the follow-up test work of being convenient for, two bolts structure of fastening, when guaranteeing rigidity stability, can adjust the installation size precision, the bottom plate adopts the mode of axial channel and radial channel cooperation design, can find two arbitrary points on the plane and pass the dead slot, also can adapt to different test equipment mounting points when satisfying the installation product, carry out different project tests.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the connection structure of the axial slider and the clamp unit of the present invention.
Fig. 3 is a schematic view of the structure of the adjustable clamp unit of the present invention.
Fig. 4 is a schematic diagram of the structure of the vertical clamp unit of the present invention.
Fig. 5 is a schematic view of the bottom plate structure of the present invention.
Fig. 6 is a schematic view of the connection structure between the vertical clamp unit and the angle support block of the present invention.
1. The clamp comprises a base plate, 1.1 axial sliding grooves, 1.2 radial sliding grooves, 2 axial sliding blocks, 3 axial guide blocks, 4 radial guide blocks, 4.1 first radial guide blocks, 4.2 second radial guide blocks, 5 sliding grooves, 6 fixing plates, 7 screws, 8 positioning holes, 9 moving blocks, 11 angle supporting blocks, 11.1 positioning modules, 11.2 rotating modules, 11.3 arc-shaped through grooves, 12 double-bolt fixing structures, 13 positioning screw holes, 14 bolts, 100 clamp units, 101 vertical clamp units and 102 adjustable clamp units.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows: as shown in fig. 1 to 6, the fixing clamp for the product test with the adjustable installation point angle includes a plurality of clamp units 100 and a base plate 1, wherein an axial sliding groove 1.1 and a radial sliding groove 1.2 are respectively arranged on the base plate 1, the axial sliding groove is provided with an axial sliding block 2 moving in the axial direction, the radial sliding groove 1.2 is provided with an axial guide block 3, the axial sliding block 2 is provided with a sliding groove matched with the axial guide block 3 for use, the axial guide block 3 guides the axial sliding block 2 to avoid deviation of the axial sliding block 2 in the moving process, a first radial guide block 4.1 is arranged above the axial sliding block 2, one end of the base plate 1 far away from the axial sliding block 2 is provided with a second radial guide block 4.2, the second radial guide block 4.2 is fixedly connected with the base plate 1 through a bolt 14, the first radial guide block 4.1 and the second radial guide block 4.2 are collectively referred to as a radial guide block, and each radial guide block 4 is provided with two clamp units matched with each other, each clamp unit moves in the radial direction through a radial guide block, a sliding groove 5 and a fixing plate 6 with a screw hole are arranged at the bottom of each clamp unit, the radial guide block plays a role in guiding the clamp units, a screw 7 passes through the screw hole on the fixing plate 6 so as to be convenient for realizing the detachable fixation of each clamp unit and a bottom plate or an axial sliding block 2, the clamp unit fixed with the bottom plate 1 moves only in the axial direction on the bottom plate 1, the clamp unit movably fixed with the axial sliding block 2 can move in the radial direction through the radial guide block and can also move in the axial direction along with the movement of the axial sliding block 2, an angle supporting block 11 is fixedly connected to the upper part of each clamp unit, the angle supporting block 11 comprises a positioning module 11.1 and a rotating module 11.2, an arc-shaped through groove 11.3 is arranged on the rotating module 11.2, one end of the positioning module 11.1 connected with the rotating module 11.2 is in a cross shape and is provided with a plurality of positioning screw holes 13 arranged in a cross shape, the positioning screw holes 13 distributed in a cross shape are marked as different groups according to the horizontal and vertical directions and the diagonal directions, the positioning module 11.1 and the rotating module 11.2 are fixed through a three-bolt structure, the rotating module 11.2 rotates around the center of the cross-shaped structure on the upper portion of the positioning module 11.1, the arc-shaped through groove 11.3 in the rotating module 11.2 is matched, connected and fixed with the positioning screw holes in the groups on the positioning module 11.1 when the rotating module rotates to different angles, so that the fixation of the three-bolt structure is met, fastening force is formed between the two clamp units 100 on each radial guide block, and the positions of the four clamp units on the bottom plate are adjusted according to the length and width of parts to be detected, so that universal clamping and fixing of the parts of different types are realized.
Example two: on the basis of the first embodiment, each of the clamp units is a vertical clamp unit 101, a plurality of positioning holes 8 are formed in each of the vertical clamp units 101, the number of the positioning holes 8 in the two vertical clamp units on the same radial guide block is kept consistent, and the heights of the corresponding positioning holes are kept consistent, so that the height of the paired positioning holes on the two vertical clamp units 101 at different heights can be adjusted according to the heights of different products, and the positioning holes are tightened with the products through bolts.
Example three: on the basis of the first embodiment, each of the clamp units is an adjustable clamp unit 102, the adjustable clamp unit 102 includes a moving block 9 at the bottom and an angle support block 11 with adjustable height at the upper part, the sliding groove is located on the moving block 9, and the moving block 9 and the angle support block 11 are fixed by a double-bolt fixing structure 12.
On the basis of the above embodiment, the angle support block 11 is a structure with a cavity inside, the moving block 9 is located in the cavity inside the angle support block 11, the double-bolt retention structure is arranged on the side wall of the angle support block 11, the double bolts pass through the respective corresponding screw holes and are tightened to fix the two bolts when abutting against the outer wall of the moving block 9, and the height of the angle support block is adjusted on the moving block 9 through the cavity in an untightened state.
On the basis of the above embodiment, the moving block 9 is a structure with a cavity inside, and the double-bolt retention structure 12 is disposed on the side wall of the moving block 9, and is implemented by moving the angle support block 11 when adjusting the overall height of the adjustable clamp unit 102.
Furthermore, the sliding groove 5 is a dovetail groove and is in an inverted isosceles trapezoid shape, the section of the radial guide block 4 corresponds to the sliding groove 5, the dovetail groove structure is convenient to jack up by using bolts and can bear large torque and pressure, the thickness of each clamp unit is 15mm-23mm, the thickness of a conventional clamp is 5mm-10mm, and the clamp unit is thickened on the basis of the conventional clamp so as to ensure the rigidity of the clamp and prevent the clamp from influencing a product test result.
Before the fixture is manufactured, the size of the fixed part of the whole car is counted to determine the size range of the part needing to be adjusted, in the utility model, the length of the axial slider 2 is 200mm-240mm, the length of the radial guide block is matched with the length of the axial slider, the distance between two fixture units which are positioned on the same radial guide block can be adjusted between 50mm-220mm, and the length of the axial guide block 3 is 250mm-280mm, so that the installation requirement of products of a whole car factory is met.
The technical effect of the utility model is, through the position of adjusting each anchor clamps unit, it is fixed to carry out the centre gripping to different model spare parts, and realize the conversion of angle through each angle supporting shoe on each anchor clamps unit, realize the high adaptation between anchor clamps and the auto parts, the going on of the follow-up test work of being convenient for, two bolts structure of fastening, when guaranteeing rigidity stability, can adjust the installation size precision, the bottom plate adopts the mode of axial channel and radial channel cooperation design, can find two arbitrary points on the plane and pass the dead slot, also can adapt to different test equipment mounting points when satisfying the installation product, carry out different project tests.
The present invention has been described in detail with reference to the specific embodiments and examples, but these should not be construed as limitations of the present invention. Numerous variations and modifications can be made by those skilled in the art without departing from the principles of the invention, which should also be considered as within the scope of the invention.
Claims (8)
1. A product test fixing clamp with an adjustable mounting point angle comprises a plurality of clamp units (100) and a base plate (1), and is characterized in that the base plate (1) is respectively provided with an axial sliding groove (1.1) and a radial sliding groove (1.2), the axial sliding groove is provided with an axial sliding block (2) moving in the axial direction, the radial sliding groove (1.2) is provided with an axial guide block (3), a first radial guide block (4.1) is arranged above the axial sliding block (2), one end of the base plate (1) far away from the axial sliding block (2) is provided with a second radial guide block (4.2), the second radial guide block (4.2) is fixedly connected with the base plate (1), each radial guide block (4) is provided with two clamp units which are matched to form a fastening force, each clamp unit moves in the radial direction through the radial guide block, the bottom of each clamp unit is provided with a sliding groove (5) and a fixing plate (6) with a screw hole, the upper portion of each clamp unit is fixedly connected with an angle supporting block (11), each angle supporting block (11) comprises a positioning module (11.1) and a rotating module (11.2), an arc-shaped through groove (11.3) is formed in each rotating module (11.2), one end, connected with each rotating module (11.2), of each positioning module (11.1) is in a cross shape and is provided with a plurality of positioning screw holes (13) which are distributed in a cross shape, each positioning module (11.1) and each rotating module (11.2) are fixed through a three-bolt structure, and screws (7) are fixed through the corresponding screw holes in the fixing plate (6).
2. The product test fixing clamp with the adjustable mounting point angle as claimed in claim 1, wherein each clamp unit is a vertical clamp unit (101), each angle supporting block (11) is fixed at the top end of each vertical clamp unit (101), each vertical clamp unit (101) is provided with a plurality of positioning holes (8), the number of the positioning holes (8) on the two vertical clamp units on the same radial guide block is kept consistent, and the heights of the positioning holes are kept consistent.
3. The product test fixing clamp with the adjustable installation point angle as claimed in claim 1, wherein each clamp unit is an adjustable clamp unit (102), each adjustable clamp unit (102) comprises a bottom moving block (9) and an upper angle supporting block (11), the moving blocks (9) and the angle supporting blocks (11) are fastened through a double-bolt fixing structure (12), and the angle supporting blocks (11) are fixedly connected with the angle supporting blocks (11).
4. The product test fixing clamp with the adjustable mounting point angle as claimed in claim 3, characterized in that the moving block (9) and the angle supporting block (11) are fixed through a double-bolt fixing structure (12).
5. The product test fixture with the adjustable installation point angle as claimed in claim 4, wherein the angle support block (11) is a structure with a cavity inside, and the double-bolt retention structure is arranged on the side wall of the angle support block (11).
6. The product test fixing clamp with the adjustable installation point angle as claimed in claim 4, characterized in that the moving block (9) is a structure with a cavity inside, and the double-bolt retention structure (12) is arranged on the side wall of the moving block (9).
7. A product test fixture with adjustable mounting point angle according to claim 1, characterized in that the sliding groove (5) is an inverted isosceles trapezoid groove, and the section of the radial guide block (4) corresponds to the sliding groove (5).
8. A mounting point angle adjustable product test fixture according to claim 1, characterized in that each of the fixture units has a thickness of between 15mm and 23mm, the axial slide (2) has a length of between 200mm and 240mm, and the axial guide (3) has a length of between 250mm and 180 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020864314.7U CN212192859U (en) | 2020-05-21 | 2020-05-21 | Product test fixing clamp with adjustable installation point angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020864314.7U CN212192859U (en) | 2020-05-21 | 2020-05-21 | Product test fixing clamp with adjustable installation point angle |
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| Publication Number | Publication Date |
|---|---|
| CN212192859U true CN212192859U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020864314.7U Active CN212192859U (en) | 2020-05-21 | 2020-05-21 | Product test fixing clamp with adjustable installation point angle |
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| CN (1) | CN212192859U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112945570A (en) * | 2021-01-25 | 2021-06-11 | 清华大学苏州汽车研究院（相城） | Static test device and test method applied to automobile sleeve weakened structural part |
| CN113686357A (en) * | 2021-08-16 | 2021-11-23 | 陕西宝成航空仪表有限责任公司 | Tool clamp for testing angular rate of biaxial fiber-optic gyroscope |
| CN115365851B (en) * | 2022-09-19 | 2023-11-24 | 嘉兴锐华精密科技有限公司 | Frock clamp for shell type part |
-
2020
- 2020-05-21 CN CN202020864314.7U patent/CN212192859U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112945570A (en) * | 2021-01-25 | 2021-06-11 | 清华大学苏州汽车研究院（相城） | Static test device and test method applied to automobile sleeve weakened structural part |
| CN113686357A (en) * | 2021-08-16 | 2021-11-23 | 陕西宝成航空仪表有限责任公司 | Tool clamp for testing angular rate of biaxial fiber-optic gyroscope |
| CN115365851B (en) * | 2022-09-19 | 2023-11-24 | 嘉兴锐华精密科技有限公司 | Frock clamp for shell type part |
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