CN219212314U - Clamp and tooling platform - Google Patents
Clamp and tooling platform Download PDFInfo
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- CN219212314U CN219212314U CN202223256356.0U CN202223256356U CN219212314U CN 219212314 U CN219212314 U CN 219212314U CN 202223256356 U CN202223256356 U CN 202223256356U CN 219212314 U CN219212314 U CN 219212314U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a clamp and a tooling platform, wherein the clamp comprises a first supporting plate, a second supporting plate, a positioning assembly, a first movable assembly and a second movable assembly; the first support plate and the second support plate are connected through the first movable assembly, so that the second support plate can be connected to different positions of the first support plate along the first direction; the second supporting plate and the positioning component are connected through a second movable component, so that the positioning component can be connected to different positions of the second supporting plate along a second direction; the included angle between the first direction and the second direction is more than 0 degrees and less than 180 degrees. When the sizes of the target object in the first direction and the second direction are different, the positioning component can be abutted against the target object by adjusting the position of the positioning component. When the tool platform is used for fixing the white automobile body, the tool platform can be suitable for automobile types with different sizes, and therefore the cost of automobile development can be reduced.
Description
Technical Field
The utility model belongs to the technical field of automobile manufacturing, and particularly relates to a clamp and a tooling platform.
Background
The fixture platform is used in the scenes of body in white trial production and the like, and mainly comprises a supporting platform and a plurality of fixtures. When the white car body positioning device is used, the white car body is placed on the supporting platform, and each clamp is abutted against the white car body to position the white car body.
At present, most of tooling platforms are special for special vehicles, have poor universality, and can only be solved through newly-added tooling platforms for development of different vehicle types, so that resource waste and cost improvement can be caused undoubtedly.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the fixture and the tooling platform are provided for solving the problem that the tooling platform in the prior art is poor in universality.
In order to solve the technical problems, in one aspect, an embodiment of the present utility model provides a fixture, including a first support plate, a second support plate, a positioning assembly, a first movable assembly and a second movable assembly; the first support plate and the second support plate are connected through the first movable assembly, so that the second support plate can be connected to different positions of the first support plate along a first direction; the second supporting plate and the positioning component are connected through the second movable component, so that the positioning component can be connected to different positions of the second supporting plate along a second direction; the included angle between the first direction and the second direction is more than 0 degrees and less than 180 degrees.
Optionally, the first movable component comprises a supporting seat, a screw, a nut and a limiting block; the supporting seat is connected to the first supporting plate; the screw rod is connected to the supporting seat, and the axis of the screw rod is parallel to the first direction; the nut is in threaded fit with the screw; the limiting block is arranged between the supporting seat and the nut, and two ends of the limiting block in the length direction respectively abut against the supporting seat and the nut; the limiting block is connected with the second supporting plate to limit the position of the second supporting plate relative to the first supporting plate in the first direction; the limiting block is detachably connected with the second supporting plate, so that the second supporting plate can be connected with the limiting block with different lengths.
Optionally, the limiting block is provided with an avoidance groove, wherein the avoidance groove penetrates through the limiting block along the length direction of the limiting block, and the screw rod penetrates through the limiting block from the avoidance groove.
Optionally, the first movable component further comprises a guide mechanism, the guide mechanism comprises a first guide part and a second guide part, the first guide part is connected with the first support plate, and the second guide part is connected with the second support plate; the first guide portion cooperates with the second guide portion to guide movement of the second support plate relative to the first support plate in the first direction.
Optionally, the positioning component comprises a connecting seat, a mounting plate, a plurality of positioning blocks and a locking mechanism; the connecting seat is connected with the second movable assembly; the mounting plate is connected with the connecting seat and can rotate around a first axis relative to the connecting seat; each positioning block is connected to the mounting plate and arranged at intervals around the first axis, and the positioning blocks are used for abutting against a target object; the locking mechanism is connected with the connecting seat and used for locking or unlocking the mounting plate.
Optionally, the mounting plate is provided with a plurality of pin holes, and each pin hole is arranged at intervals around the first axis; the locking mechanism comprises a locking block and a pin shaft; the locking block is connected with the connecting seat, and a limiting hole is formed in the locking block; the pin shaft can pass through the locking block from the limiting hole and can extend into or withdraw from the pin hole; the pin shaft can lock the mounting plate when extending into the pin hole, and can loosen the mounting plate when exiting out of the pin hole.
Optionally, the locking mechanism further comprises an elastic member; when the pin shaft exits from the pin hole, the elastic piece can be forced to deform, so that the pin shaft can extend into the pin hole under the action of the deformation force of the elastic piece.
Optionally, the locking block includes a first upright and a second upright, where the first upright and the second upright are arranged at intervals, and the first upright is located between the second upright and the mounting plate; the limiting holes comprise a first limiting hole and a second limiting hole; the first limiting hole is arranged on the first upright post, and the second limiting hole is arranged on the second upright post; along the arrangement direction of the first upright post and the second upright post, the first limiting hole penetrates through the first upright post, and the second limiting hole penetrates through the second upright post; the pin shaft comprises a shaft body and a stop block, and the shaft body penetrates through the first limiting hole and the second limiting hole and can extend into or withdraw from the pin hole; the stop block is connected to the shaft body and is positioned between the first upright post and the second upright post; the stop block can be abutted against the first upright post when moving close to the first upright post; the elastic piece is sleeved on the shaft body, is arranged between the stop block and the second upright post and is respectively abutted against the stop block and the second upright post.
Optionally, the mounting plate includes a plate body and a plurality of mounting blocks, the plate body is connected with the connecting seat, and the plurality of mounting blocks are arranged on the plate body at intervals around the first axis; the mounting block is provided with a containing hole and a window, and the containing hole of one mounting block is used for containing one positioning block; the window is communicated with the containing hole so as to put the gasket into the containing cavity from the window.
In order to solve the technical problems, on the other hand, an embodiment of the utility model provides a tooling platform, which comprises a supporting platform and any one of the clamps.
In the fixture and the tooling platform provided by the embodiment of the utility model, the second supporting plate can be connected to different positions of the first supporting plate along the first direction, and the positioning component can be connected to different positions of the second supporting plate along the second direction, so that the positioning component can be connected to different positions of the first supporting plate in the first direction and the second direction, and the positioning component can be arranged at different positions of the supporting platform in the first direction and the second direction. When the sizes of the target object in the first direction and the second direction are different, the positioning component can be abutted against the target object by adjusting the position of the positioning component. When the tool platform is used for fixing the white automobile body, the tool platform can be suitable for automobile types with different sizes, has good universality and can reduce the cost of automobile development.
Drawings
FIG. 1 is a schematic view of a clamp according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of a clamp;
FIG. 3 is a schematic view of a first movable assembly of a clamp according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a mounting plate of a jig according to an embodiment of the present utility model;
fig. 5 is a schematic structural view of a locking mechanism of a clamp according to an embodiment of the present utility model.
Reference numerals in the specification are as follows:
100. a clamp;
1. a first support plate;
2. a second support plate;
3. a positioning assembly; 31. a connecting seat; 32. a mounting plate; 321. a pin hole; 322. a tray body; 323. a mounting block; 324. a rotating shaft; 325. a receiving chamber; 326. a window; 33. a positioning block; 34. a locking mechanism; 341. a locking block; 342. a pin shaft; 343. a first upright; 344. a second upright; 345. a shaft body; 346. a stop block; 35. an elastic member;
4. a first movable assembly; 41. a support base; 411. a support block; 42. a screw; 43. a nut; 44. a limiting block; 45. a guide mechanism; 451. a first guide part; 452. a second guide part;
5. a second movable assembly.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1, in an embodiment, the tooling platform includes a support platform and a plurality of jigs 100, the support platform may be used for supporting and placing a target object, and the jigs 100 may be connected to the support platform for limiting the target object placed on the support platform. Wherein "a plurality of" means greater than or equal to two. In addition, each clamp 100 is respectively disposed at a corresponding position of the supporting platform, for example, each clamp 100 is respectively disposed at the left and right sides of the supporting platform, and when in use, each clamp 100 respectively abuts against a corresponding region of the target object, so as to fix the target object. Further, in actual use, the target object may be a body in white or the like.
As shown in fig. 1 and 2, in an embodiment, the jig 100 includes a first support plate 1, a second support plate 2, a positioning assembly 3, a first movable assembly 4, and a second movable assembly 5; wherein the first support plate 1 and the second support plate 2 are connected by the first movable assembly 4 such that the second support plate 2 can be connected to different positions of the first support plate 1 in the first direction; the second support plate 2 and the positioning component 3 are connected through a second movable component 5, so that the positioning component 3 can be connected to different positions of the second support plate 2 along a second direction; the included angle between the first direction and the second direction is more than 0 degrees and less than 180 degrees. When in use, the first supporting plate 1 is connected with the supporting platform, and the positioning component 3 is used for abutting against a target object.
Since the second support plate 2 can be connected to different positions of the first support plate 1 in the first direction, and the positioning assembly 3 can be connected to different positions of the second support plate 2 in the second direction, the positioning assembly 3 can be disposed at different positions of the support platform in the first direction and the second direction. When the dimensions of the target object in the first direction and the second direction are different, the positioning component 3 can be abutted against the target object by adjusting the position of the positioning component 3. When the tool platform is used for fixing the white automobile body, the tool platform can be suitable for automobile types with different sizes, and therefore the cost of automobile development can be reduced.
In an actual scenario, the first direction and the second direction may be parallel to the horizontal direction, and the first direction and the second direction may be perpendicular to each other. Specifically, the first direction may be parallel to the front-rear direction, and the second direction may be parallel to the left-right direction. In addition, the first support plate 1 and the second support plate 2 are arranged in a bottom-up direction. In addition, referring to fig. 1, the first direction is an X-axis direction, the second direction is a Y-axis direction, and the first support plate 1 and the second support plate 2 are arranged at intervals along the Z-axis direction.
As shown in fig. 1 to 3, in an embodiment, the first movable component 4 includes a supporting seat 41, a screw 42, a nut 43, and a stopper 44. The support seat 41 is connected to the first support plate 1; the screw 42 is connected to the support seat 41, and the axis of the screw 42 is parallel to the first direction; the nut 43 is in threaded engagement with the screw 42; the limiting block 44 is arranged between the supporting seat 41 and the nut 43, two ends of the limiting block 44 in the length direction respectively collide with the supporting seat 41 and the nut 43, wherein the length direction of the limiting block 44 is parallel to the first direction, the limiting block 44 is clamped between the nut 43 and the supporting seat 41, and the positions of the limiting block 44 and the first supporting plate 1 are kept unchanged at the moment; the stopper 44 is connected with the second support plate 2 to define a position of the second support plate 2 relative to the first support plate 1 in the first direction; the stopper 44 is detachably connected with the second support plate 2 so that the second support plate 2 can be connected with stoppers 44 of different lengths.
Since the stopper 44 is connected to the second support plate 2, the position of the second support plate 2 and the first support plate 1 remains unchanged when the stopper 44 is clamped between the support seat 41 and the nut 43. When the position of the second support plate 2 relative to the first support plate 1 in the first direction needs to be adjusted, only the limiting block 44 with the corresponding length needs to be replaced. That is, according to different vehicle types, only the limiting block 44 needs to be replaced. In an actual scenario, one tooling platform may be equipped with a plurality of limiting blocks 44, and the lengths of the limiting blocks 44 may be different, and each limiting block 44 may correspond to one vehicle type.
In an embodiment, the support seat 41 is detachably connected to the first support plate 1, so that maintenance of the jig 100 is facilitated. For example, the support seat 41 may be coupled to the first support plate 1 by bolts or the like.
As shown in fig. 2 and 3, the support base 41 includes two support blocks 411, the two support blocks 411 are disposed on the first support plate 1 at intervals along the first direction, and both ends of the screw 42 are connected to the two support blocks 411, respectively. Specifically, the two supporting blocks 411 are respectively provided with a mounting hole and a threaded hole communicated with the mounting holes, two ends of the screw rod 42 respectively extend into the mounting holes of the two supporting blocks 411, and corresponding bolts are respectively matched with the threaded holes and are pressed on the side surfaces of the screw rod 42, so that the screw rod 42 and the supporting blocks 411 are locked together. In addition, the nut 43 is located between the two stoppers 44, and the clamping of the stoppers 44 by the support base 41 and the nut 43 mainly means that the stoppers 44 are clamped by the nut 43 and one of the stoppers 44. In addition, the assembled screw 42 is located above the first support plate 1 and is spaced apart from the first support plate 1.
In an embodiment, the stopper 44 and the second support plate 2 may be connected together by bolts. Specifically, the stopper 44 is provided with a threaded hole, and the second support plate 2 is provided with a through hole. When assembled, the corresponding bolts pass through the second supporting plate 2 from the through holes and then are matched with the threaded holes on the limiting block 44 so as to lock the two. In addition, the through hole penetrates through the second supporting plate 2 from top to bottom, and the threaded hole is positioned on the upper surface of the limiting block 44.
In an embodiment, the limiting block 44 is provided with an avoidance groove, wherein the avoidance groove penetrates through the limiting block 44 along the length direction of the limiting block 44, and the screw 42 penetrates through the limiting block 44 from the avoidance groove. At this time, the stopper 44 has a U-shaped structure, so that the height of the entire jig 100 can be reduced. In addition, dodge the groove setting and deviate from the surface of first backup pad 1 at stopper 44, during the equipment, the spacing groove is opposite with the screw rod at the opening part that stopper 44 deviates from the opening that forms on the surface of first backup pad 1 for the screw rod gets into the spacing inslot at this opening part.
As shown in fig. 1 and 2, in an embodiment, the first movable assembly 4 further includes a guide mechanism 45, the guide mechanism 45 includes a first guide portion 451 and a second guide portion 452, the first guide portion 451 is connected to the first support plate 1, and the second guide portion 452 is connected to the second support plate 2; the first guide 451 cooperates with the second guide 452 to guide the movement of the second support plate 2 in the first direction relative to the first support plate 1. The first guiding portion 451 may be a linear guide, the second guiding portion 452 may be a slider, and the position adjustment of the second supporting plate 2 may be more accurate through guiding and limiting of the guiding mechanism 45. In addition, two guide mechanisms 45 may be provided, and the two guide mechanisms 45 are respectively connected to two sides of the second support plate 2, so as to improve the support effect on the second support plate 2. In addition, the screw 42 is located between two guide mechanisms 45.
In an embodiment, the second movable element 5 may be of the same structure as the first movable element 4. At this time, the second movable assembly 5 also comprises a corresponding supporting seat, a screw, a nut, a limiting block and a guiding mechanism; the supporting seat of the second movable assembly 5 is defined to be a second supporting seat, the screw rod of the second movable assembly 5 is a second screw rod, the nut of the second movable assembly 5 is a second nut, the limiting block of the second movable assembly 5 is a second limiting block, the guiding mechanism of the second movable assembly 5 is a second guiding mechanism, after assembly, the second supporting seat is connected to the second supporting plate 2, the second screw rod is connected to the second supporting seat, the second nut is matched to compress the second limiting block, the second limiting block is connected with the positioning assembly 3, and the second guiding mechanism is connected with the second supporting plate 2 and the positioning assembly 3 so as to guide the movement of the positioning assembly 3 in the second direction. The length of the assembled second limiting block is parallel to the second direction, and the position of the positioning assembly 3 in the second direction can be adjusted by replacing the second limiting blocks with different lengths.
As shown in fig. 2 and 4, in one embodiment, the positioning assembly 3 includes a connecting seat 31, a mounting plate 32, a plurality of positioning blocks 33, and a locking mechanism 34. The connecting seat 31 is connected with the second movable assembly 5, and specifically, the connecting seat 31 is respectively connected with the second limiting block 44 and the second guiding mechanism 45; the mounting plate 32 is connected with the connecting seat 31 and can rotate around a first axis relative to the connecting seat 31; each positioning block 33 is connected to the mounting plate 32 and is arranged at intervals around the first axis, and the positioning blocks 33 are used for abutting against a target object; the locking mechanism 34 is connected to the connection base 31 and can lock or unlock the mounting plate 32.
Wherein, when the mounting plate 32 is loosened, the mounting plate 32 can rotate around the first axis, so that the corresponding positioning block 33 moves to the target object to be abutted against the target object through the positioning block 33; when the mounting plate 32 is locked, the mounting plate 32 cannot rotate about the first axis, and the position of the positioning block 33 is kept fixed so as to limit the target object. That is, in this embodiment, the positioning blocks 33 may be different, and each positioning block 33 may correspond to a vehicle type, so that the versatility of the fixture 100 may be further improved. In addition, in the embodiment shown in fig. 2, the first axis is parallel to the first direction.
In a practical scenario, along the radial direction of the mounting plate 32, one end of the outer side of each positioning block 33 (i.e., the end away from the first axis) is used to collide with the target object. In addition, the positioning blocks 33 may be different in length, or may have different shapes of surfaces (i.e., outer end surfaces of the positioning blocks 33) for abutting against the target object, for example, the outer end surfaces of the positioning blocks 33 may be flat surfaces, or arc surfaces, etc., and when they are flat surfaces, the flat surfaces may be parallel or non-parallel to the first axis.
As shown in fig. 2, in one embodiment, the mounting plate 32 is provided with a plurality of pin holes 321, and each pin hole 321 is spaced around the first axis; the locking mechanism 34 includes a locking block 341 and a pin 342; the locking block 341 is connected with the connecting seat 31, and a limiting hole is formed in the locking block 341; the pin 342 can pass through the limiting block 44 from the limiting hole and can extend into or withdraw from the pin hole 321; wherein, the mounting plate 32 can be locked when the pin 342 stretches into the pin hole 321, and the mounting plate 32 can be loosened when the pin 342 withdraws from the pin hole 321.
In this embodiment, the limiting hole mainly plays a limiting role, when the pin shaft 342 extends into the pin hole 321, if the mounting plate 32 rotates, the inner wall of the pin hole 321 will collide with the pin shaft 342, and the pin shaft 342 also collides with the inner wall of the limiting hole, so that the mounting plate 32 can be locked, and the mounting plate 32 is prevented from rotating around the first axis. In addition, the axis of the pin hole 321 and the axis of the limiting hole may be parallel to the first direction, and the pin hole 321 and the limiting hole may be coaxial when the pin shaft 342 extends into the pin hole 321. In addition, the number of the pin holes 321 may be the same as the number of the positioning blocks 33, one pin hole 321 corresponds to one positioning block 33, and when the pin shaft 342 extends into one pin hole 321, the positioning block 33 corresponding to the pin hole 321 is used to collide with the target object.
As shown in fig. 4, in an embodiment, the mounting plate 32 includes a plate body 322 and a plurality of mounting blocks 323, where the plate body 322 is connected with the connection seat 31 and can rotate around a first axis relative to the connection seat 31, where the plate body 322 may be a disc structure, the axis of the disc structure is the first axis, and the radial direction of the mounting plate 32 is the radial direction of the plate body 322; a plurality of mounting blocks 323 are spaced apart on the tray 322 about the first axis, and one of the positioning blocks 33 is coupled to one of the mounting blocks 323.
In addition, as shown in fig. 4, the mounting plate 32 further includes a rotating shaft 324 and a bearing, the rotating shaft 324 is mounted on the connecting seat 31, the bearing is sleeved on the rotating shaft 324, and the plate 322 has a ring structure and is sleeved on the bearing, so that the plate can rotate relative to the connecting seat 31. In addition, the axis of the rotating shaft 324 is the first axis.
As shown in fig. 2 and 4, the mounting block 323 is provided with a receiving hole 325, and a positioning block 33 is mounted in the receiving hole 325 of one of the mounting blocks 323 and protrudes from the receiving hole 325 so as to collide with a target object. Wherein, the accommodation hole 325 extends along the radial direction of the disk 322, the accommodation hole 325 is a blind hole, in addition, a window 326 is further provided on the mounting block 323, the window 326 is communicated with the accommodation hole 325, a gasket can be placed in the accommodation hole 325 from the window 326, and the gasket is placed between the positioning block 33 and the accommodation hole 325 to change the length of the positioning block 33 extending out of the accommodation hole 325.
In an embodiment, the accommodating hole 325 is disposed on a surface of the mounting block 323 far from the rotating shaft 324, an avoidance hole is disposed on a bottom surface of the accommodating hole 325, a threaded hole is disposed on the positioning block 33, and a corresponding bolt is matched with the threaded hole on the positioning block 33 after passing through the avoidance hole, so as to lock the positioning block 33 in the accommodating hole 325. At this time, an avoidance gap is provided in the spacer, and when the spacer is placed in the accommodating chamber, a bolt for connecting the positioning block 33 and the mounting block 323 passes through the avoidance gap. In addition, the avoidance notch extends to the side surface of the gasket to form an opening, so that when the gasket is placed in the accommodating cavity from the window 326, the avoidance notch can avoid the bolt. In addition, the gasket can be set in advance according to actual needs, so that whether the gasket is placed in the accommodating cavity 325 can be selected according to the needs of the vehicle type.
As shown in fig. 2, in one embodiment, the locking mechanism 34 is disposed on a side of the mounting plate 32 facing away from the positioning block 33, and the pin hole 321 is disposed on a surface of the mounting plate 32 facing away from the positioning block 33. In addition, the pin hole 321 may be a blind hole to avoid the pin shaft 342 from protruding from the side of the mounting plate 32 near the positioning block 33.
As shown in fig. 5, in one embodiment, the locking mechanism 34 further includes an elastic member 35. When the pin 342 exits the pin hole 321, the elastic member 35 can be forced to deform the elastic member 35, so that the pin 342 can extend into the pin hole 321 under the deformation force of the elastic member 35. That is, the pin shaft 342 can automatically enter the pin hole 321 under the driving of the elastic member 35 without being subjected to other external forces.
As shown in fig. 5, in one embodiment, the locking block 341 includes a first upright 343 and a second upright 344, the first upright 343 and the second upright 344 are spaced apart, and the first upright 343 is located between the second upright 344 and the mounting plate 32; the limiting holes comprise a first limiting hole and a second limiting hole; the first limiting hole is arranged on the first upright post 343, and the second limiting hole is arranged on the second upright post 344; in addition, along the arrangement direction of the first upright post 343 and the second upright post 344, the first limiting hole penetrates the first upright post 343, and the second limiting hole penetrates the second upright post 344. Further, the first and second posts 343 and 344 may be spaced apart along the first direction.
As shown in fig. 5, in an embodiment, the pin 342 includes a shaft body 345 and a stop 346, where the shaft body 345 is disposed through the first limiting hole and the second limiting hole and can extend into or withdraw from the pin hole 321, the shaft body 345 extends into the pin hole 321 after passing through the first upright post 343 from the first limiting hole, and the shaft body 345 extends into the pin hole 321 to be the pin 342 extends into the pin hole 321, and the shaft body 345 withdraws from the pin hole 321 to be the pin 342 withdraws from the pin hole 321. A stop 346 is attached to the shaft 345 and is positioned between the first post 343 and the second post 344; the stopper 346 moves when the shaft 345 approaches or moves away from the mounting plate 32, and the stopper 346 can collide with the first upright post 343 when the stopper 346 approaches the mounting plate 32 along with the shaft 345, wherein the movement of the shaft 345 into the pin hole 321 is completed when the stopper 346 collides with the first upright post 343.
The elastic member 35 is sleeved on the shaft body 345 and is arranged between the stop 346 and the second upright 344, and the elastic member 35 is respectively abutted against the stop 346 and the second upright 344. The elastic member 35 may be a coil spring or the like.
In one embodiment, the shaft 345 and the stop 346 may be integrally formed to facilitate manufacturing and assembly. In addition, the stop 346 may be an annular structure that is disposed coaxially with the shaft 345.
In one embodiment, as shown in fig. 5, the locking block 341 further includes a base 347, the base 347 is connected to the connection base 31, and the first upright 343 and the second upright 344 are connected to the base 347, where the locking block 341 has a U-shaped structure. In addition, the first upright 343, the second upright 344, and the base 347 may be integrally formed structures.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The fixture is characterized by comprising a first supporting plate, a second supporting plate, a positioning assembly, a first movable assembly and a second movable assembly;
the first support plate and the second support plate are connected through the first movable assembly, so that the second support plate can be connected to different positions of the first support plate along a first direction;
the second supporting plate and the positioning component are connected through the second movable component, so that the positioning component can be connected to different positions of the second supporting plate along a second direction;
the included angle between the first direction and the second direction is more than 0 degrees and less than 180 degrees.
2. The clamp of claim 1, wherein the first movable assembly comprises a support base, a screw, a nut, and a stopper;
the supporting seat is connected to the first supporting plate;
the screw rod is connected to the supporting seat, and the axis of the screw rod is parallel to the first direction;
the nut is in threaded fit with the screw;
the limiting block is arranged between the supporting seat and the nut, and two ends of the limiting block in the length direction respectively abut against the supporting seat and the nut;
the limiting block is connected with the second supporting plate to limit the position of the second supporting plate relative to the first supporting plate in the first direction; the limiting block is detachably connected with the second supporting plate, so that the second supporting plate can be connected with the limiting blocks with different lengths.
3. The fixture of claim 2, wherein the stopper is provided with a relief groove, the relief groove penetrates through the stopper along the length direction of the stopper, and the screw rod penetrates through the stopper from the relief groove.
4. The clamp of claim 2, wherein the first movable assembly further comprises a guide mechanism comprising a first guide portion and a second guide portion, the first guide portion being coupled to the first support plate and the second guide portion being coupled to the second support plate; the first guide portion cooperates with the second guide portion to guide movement of the second support plate relative to the first support plate in the first direction.
5. The clamp of claim 1, wherein the positioning assembly comprises a connecting seat, a mounting plate, a plurality of positioning blocks, and a locking mechanism;
the connecting seat is connected with the second movable assembly;
the mounting plate is connected with the connecting seat and can rotate around a first axis relative to the connecting seat;
each positioning block is connected to the mounting plate and arranged at intervals around the first axis, and the positioning blocks are used for abutting against a target object;
the locking mechanism is connected with the connecting seat and used for locking or unlocking the mounting plate.
6. The fixture of claim 5, wherein the mounting plate has a plurality of pin holes, each of the pin holes being spaced about the first axis;
the locking mechanism comprises a locking block and a pin shaft; the locking block is connected with the connecting seat, and a limiting hole is formed in the locking block; the pin shaft can pass through the locking block from the limiting hole and can extend into or withdraw from the pin hole;
the pin shaft can lock the mounting plate when extending into the pin hole, and can loosen the mounting plate when exiting out of the pin hole.
7. The clamp of claim 6, wherein the locking mechanism further comprises a resilient member; when the pin shaft exits from the pin hole, the elastic piece can be forced to deform, so that the pin shaft can extend into the pin hole under the action of the deformation force of the elastic piece.
8. The clamp of claim 7, wherein the locking block comprises a first upright and a second upright, the first upright and the second upright are spaced apart, and the first upright is positioned between the second upright and the mounting plate;
the limiting holes comprise a first limiting hole and a second limiting hole; the first limiting hole is arranged on the first upright post, and the second limiting hole is arranged on the second upright post; along the arrangement direction of the first upright post and the second upright post, the first limiting hole penetrates through the first upright post, and the second limiting hole penetrates through the second upright post;
the pin shaft comprises a shaft body and a stop block, and the shaft body penetrates through the first limiting hole and the second limiting hole and can extend into or withdraw from the pin hole; the stop block is connected to the shaft body and is positioned between the first upright post and the second upright post; the stop block can be abutted against the first upright post when moving close to the first upright post;
the elastic piece is sleeved on the shaft body, is arranged between the stop block and the second upright post and is respectively abutted against the stop block and the second upright post.
9. The fixture of claim 5, wherein the mounting plate comprises a plate body and a plurality of mounting blocks, the plate body being coupled to the connection base, the plurality of mounting blocks being disposed on the plate body at intervals about the first axis;
the mounting block is provided with a containing hole and a window, and the containing hole of one mounting block is used for containing one positioning block;
the window is communicated with the accommodating hole so as to put a gasket into the accommodating hole from the window.
10. A tooling platform comprising a support platform and the fixture of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223256356.0U CN219212314U (en) | 2022-12-02 | 2022-12-02 | Clamp and tooling platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202223256356.0U CN219212314U (en) | 2022-12-02 | 2022-12-02 | Clamp and tooling platform |
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| CN219212314U true CN219212314U (en) | 2023-06-20 |
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| CN202223256356.0U Active CN219212314U (en) | 2022-12-02 | 2022-12-02 | Clamp and tooling platform |
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