CN216399325U

CN216399325U - Test fixture zero point positioning tool structure

Info

Publication number: CN216399325U
Application number: CN202122365254.1U
Authority: CN
Inventors: 柯杰; 谢飞
Original assignee: Kunshan Kesuda Electronic Technology Co ltd
Current assignee: Kunshan Kesuda Electronic Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-29
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a zero point positioning tool structure of a test fixture, which comprises a base, an extension assembly, a fine adjustment assembly and a positioning assembly, wherein a contact piece is installed on one side of the upper surface of the base, the extension assembly is installed on the other side of the upper surface of the base, the fine adjustment assembly is installed on the upper surface of the base in a sliding mode, the fine adjustment assembly and the extension assembly are arranged correspondingly, and the positioning assembly is installed on the fine adjustment assembly. The automatic angle adjusting device can quickly position and fix products with different sizes, ensures the orderly detection work of subsequent detection, can synchronously drive the products to slide left and right on the adjusting frame under the matching of the fine adjustment assembly, can perform fine adjustment treatment according to different detection positions of different products, improves the whole detection range of the equipment, and realizes the angle adjustment of the products and the quick detection work of different products by rotating and adjusting the angle of the products according to the following rotation of the electric control rotating motor, the linkage positioning plate and the products.

Description

Test fixture zero point positioning tool structure

Technical Field

The utility model relates to the related technical field of positioning tools, in particular to a zero point positioning tool structure of a test fixture.

Background

The positioning tool is a device for positioning and fixing a product, is used for positioning the product to be detected and ensuring high-efficiency and orderly detection of subsequent detection work, is widely applied to various fields, but has a small application range, cannot perform corresponding fine adjustment processing on a detection position and an angle according to the condition of the product, and is inconvenient to operate integrally.

The prior art has the following defects: the existing positioning tool is complex when being fixed on a product, the operation difficulty of workers is increased, the application range of the existing positioning tool is small, and corresponding fine adjustment processing can not be carried out on a detection position and an angle according to the condition of the product, so that the tool can not be quickly adapted to different products to carry out detection work, and the use effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a zero point positioning tool structure of a test fixture, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: test fixture location frock structure at zero point, including base, extension subassembly, fine setting subassembly and locating component, base upper surface one side is installed the contact piece, extension unit mount is at base upper surface opposite side, fine setting subassembly slidable mounting is at the base upper surface, and the fine setting subassembly corresponds the setting with extension subassembly, locating component installs on fine setting subassembly, and is equipped with the product on the locating component, the product corresponds the setting with the contact piece.

The extension subassembly includes transverse slide rail, fixed plate, slider and extension threaded rod, fixed plate fixed mounting is in base upper surface one side, transverse slide rail sets up at the base upper surface, slider slidable mounting is in transverse slide rail, extend the threaded rod and close soon through the screw and wear to establish on the fixed plate, and extend the threaded rod afterbody and be connected with the slider lateral wall rotation.

The transverse sliding rail is arranged corresponding to the sliding part, and a track corresponding to the sliding part is arranged in the transverse sliding rail.

The fine setting subassembly includes adjusting frame, driving motor, lead screw, screw nut and rotation portion, the locking of adjusting frame is installed at the slider upper surface and is distributed perpendicularly with horizontal slide rail, driving motor passes through the support mounting and is adjusting the frame lateral wall, the lead screw both ends are passed through the bearing and are adjusted the frame inner wall and rotate and be connected, and the lead screw corresponds the transmission with driving motor and be connected, screw nut corresponds the cover and establishes the lead screw outside and with adjust the frame inner wall and slide and laminate, rotation portion slidable mounting just is connected with screw nut at adjusting the frame upper surface.

The rotating part comprises a sliding plate, a rotating platform, a built-in groove and a rotating motor, the sliding plate is slidably mounted on the upper surface of the adjusting frame and connected with the screw nut, the rotating platform is rotatably mounted on the upper surface of the sliding plate through a bearing, the built-in groove is formed in the center of the sliding plate, the rotating motor is mounted in the center of the built-in groove through a support, and the output end of the rotating motor is in transmission connection with the rotating platform correspondingly.

Locating component includes locating plate, two sets of extension boards, two sets of flexible threaded rod and two sets of fixed blocks, the locating plate closure is installed at the revolving stage upper surface, and is two sets of extension board symmetric welding is in locating plate upper surface both sides, and is two sets of fixed block slidable mounting is in locating plate upper surface both sides, flexible threaded rod closes soon through the screw thread and wears to establish on the extension board, and flexible threaded rod afterbody and fixed block lateral wall rotate to be connected.

The utility model provides a zero point positioning tool structure of a test fixture, which has the following beneficial effects:

(1) according to the utility model, the fine adjustment component is arranged, when the position of a product needs to be fine adjusted left and right, the electric control driving motor drives the screw rod to rotate, the screw rod nut and the screw rod are arranged correspondingly, the product can be synchronously driven to slide left and right on the adjusting frame, fine adjustment treatment can be carried out according to different detection positions of different products, the whole detection range of equipment is improved, the angle adjustment of the product is realized through the rotation part, the rapid detection work of different products is realized, and the labor intensity of workers is reduced.

(2) According to the utility model, the positioning assembly is arranged, the positioning plate is utilized to preliminarily fix the product, the two sides of the product are limited by the two groups of extension plates, and then the telescopic threaded rod is rotated to push the fixing block to slide on the positioning plate under the limitation of the extension plates, so that the product is quickly fixed, the overall stability is good, and the product with different sizes can be conveniently matched and fixed by workers according to actual use requirements.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a positioning assembly according to the present invention;

FIG. 3 is an overall side view of the present invention;

FIG. 4 is a schematic view of an extension assembly according to the present invention;

FIG. 5 is a schematic view of a trimming assembly according to the present invention.

In the figure: 1. a base; 2. a contact piece; 3. producing a product; 4. a transverse slide rail; 5. a fixing plate; 6. a slider; 7. an extended threaded rod; 8. an adjusting frame; 9. a drive motor; 10. a lead screw; 11. a lead screw nut; 12. a sliding plate; 13. a rotating table; 14. a built-in groove; 15. a rotating electric machine; 16. positioning a plate; 17. an extension plate; 18. a telescopic threaded rod; 19. and (5) fixing blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

As shown in fig. 1 to 5, the present invention provides the technical solutions: test fixture location frock structure at zero point, including base 1, extension subassembly, fine setting subassembly and locating component, contact piece 2 is installed to 1 upper surface one side of base, the extension unit mount is at 1 upper surface opposite side of base, fine setting subassembly slidable mounting is at 1 upper surface of base, and the fine setting subassembly corresponds the setting with the extension subassembly, locating component installs on the fine setting subassembly, and is equipped with product 3 on the locating component, product 3 corresponds the setting with contact piece 2.

In this embodiment, specifically: the extension subassembly includes transverse slide rail 4, fixed plate 5, slider 6 and extension threaded

rod

7, 5 fixed mounting of fixed plate are in 1 upper surface one side of base, transverse slide rail 4 sets up at 1 upper surface of base, 6 slidable mounting of slider is in transverse slide rail 4, extend threaded rod 7 and close soon through the screw thread and wear to establish on fixed plate 5, and extend 7 afterbody of threaded rod and 6 lateral walls of slider and rotate and be connected, rotate and extend threaded rod 7, under fixed plate 5 spacing, promote slider 6 and slide around in transverse slide rail 4, can transversely promote locating component and product 3 for product 3 and the 2 contacts of contact piece detect work, and the bulk operation is convenient, can supply the staff freely to regulate and control.

In this embodiment, specifically: the transverse sliding rail 4 is arranged corresponding to the sliding part 6, and a track corresponding to the sliding part 6 is arranged in the transverse sliding rail 4.

In this embodiment, specifically: the fine adjustment assembly comprises an adjustment frame 8, a driving motor 9, a screw rod 10, a screw nut 11 and a rotating part, the adjustment frame 8 is installed on the upper surface of the sliding part 6 in a locking mode and is perpendicular to the transverse sliding rail 4, the driving motor 9 is installed on the side wall of the adjustment frame 8 through a support, two ends of the screw rod 10 are connected with the inner wall of the adjustment frame 8 through bearings in a rotating mode, the screw rod 10 is connected with the driving motor 9 in a corresponding transmission mode, the screw nut 11 is correspondingly sleeved on the outer portion of the screw rod 10 and is in sliding fit with the inner wall of the adjustment frame 8, the rotating part is installed on the upper surface of the adjustment frame 8 in a sliding mode and is connected with the screw nut 11, when the position of the product 3 needs to be finely adjusted from left to right, the electric control driving motor 9 drives the screw rod 10 to rotate, the screw nut 11 and the screw rod 10 are correspondingly arranged, the product 3 can be synchronously driven to slide from left to right on the adjustment frame 8, fine adjustment can be performed according to different detection positions of different products 3, the whole detection range of the equipment is improved.

In this embodiment, specifically: the rotating part comprises a sliding plate 12, a rotating table 13, an internal groove 14 and a rotating motor 15, the sliding plate 12 is slidably mounted on the upper surface of the adjusting frame 8 and is connected with the lead screw nut 11, the rotating table 13 is rotatably mounted on the upper surface of the sliding plate 12 through a bearing, the internal groove 14 is formed in the center of the sliding plate 12, the rotating motor 15 is mounted at the center of the internal groove 14 through a support, the output end of the rotating motor 15 is in transmission connection with the rotating table 13 correspondingly, the angle adjustment of the product 3 is achieved, the rapid detection work of different products 3 is achieved, and the labor intensity of workers is reduced.

Example 2

As shown in fig. 1 and 2, be provided with locating component on embodiment 1's basis, locating component includes locating plate 16, two sets of extension boards 17, two sets of flexible threaded rod 18 and two sets of fixed blocks 19, the locating plate 16 closure is installed at revolving stage 13 upper surface, and is two sets of extension board 17 symmetric welding is in locating plate 16 upper surface both sides, and is two sets of fixed block 19 slidable mounting is in locating plate 16 upper surface both sides, flexible threaded rod 18 is worn to establish on extension board 17 through the screw thread closure soon, and flexible threaded rod 18 afterbody and fixed block 19 lateral wall are rotated and are connected.

Increased locating component for embodiment 1, through being equipped with locating component, it is spacing to carry out both sides through two sets of extension boards 17 to product 3, through rotating flexible threaded rod 18 afterwards, under extension board 17's spacing, promote fixed block 19 and slide on locating plate 16, realized the quick fixed to product 3, overall stability is good, and makes things convenient for the staff to carry out the adaptation according to the in-service use demand to product 3 of not unidimensional fixed.

Working principle, when in use, the positioning component is arranged, the positioning plate 16 is used for preliminarily fixing the product 3, the two groups of extension plates 17 are used for limiting the two sides of the product 3, then the telescopic threaded rod 18 is rotated to push the fixing block 19 to slide on the positioning plate 16 under the limitation of the extension plates 17, so that the product 3 is quickly fixed, the overall stability is good, the worker can conveniently adapt and fix the products 3 with different sizes according to actual use requirements, the extension component is arranged, after the product 3 is fixed, the extension threaded rod 7 is rotated, the sliding part 6 is pushed to slide back and forth in the transverse sliding rail 4 under the limitation of the fixing plate 5, the positioning component and the product 3 can be transversely pushed, so that the product 3 is in contact with the contact piece 2 to detect, the overall operation is convenient and fast, and the worker can freely regulate and control, and under the cooperation of fine setting subassembly, when the position of product 3 is fine setting about needs, automatically controlled driving motor 9, it rotates to drive lead screw 10, screw nut 11 corresponds the setting with lead screw 10, can drive product 3 horizontal slip on adjusting frame 8 in step, can finely tune the processing according to the detection position difference of different products 3, the whole detection range of equipment has been promoted, through being equipped with the rotation portion, when the angle of product 3 needs to be rotated the adjustment, automatically controlled rotating electrical machines 15, drive swivel base 13 and rotate, linkage locating plate 16 and product 3 follow the rotation, the angular adjustment to product 3 has been realized, the quick detection work to different products 3 has been realized, staff's intensity of labour has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Test fixture location frock structure at zero point, its characterized in that includes base (1), extension subassembly, fine setting subassembly and locating component, contact piece (2) are installed to base (1) upper surface one side, the extension unit mount is at base (1) upper surface opposite side, fine setting subassembly slidable mounting is at base (1) upper surface, and the fine setting subassembly corresponds the setting with the extension subassembly, locating component installs on the fine setting subassembly, and is equipped with product (3) on the locating component, product (3) correspond the setting with contact piece (2).

2. The test fixture zero point positioning tool structure of claim 1, characterized in that: the extension assembly comprises a transverse sliding rail (4), a fixing plate (5), a sliding part (6) and an extension threaded rod (7), the fixing plate (5) is fixedly installed on one side of the upper surface of the base (1), the transverse sliding rail (4) is arranged on the upper surface of the base (1), the sliding part (6) is slidably installed in the transverse sliding rail (4), the extension threaded rod (7) is arranged on the fixing plate (5) in a penetrating mode through threads in a screwing mode, and the tail portion of the extension threaded rod (7) is rotatably connected with the side wall of the sliding part (6).

3. The test fixture zero point positioning tool structure of claim 2, characterized in that: the transverse sliding rail (4) is arranged corresponding to the sliding part (6), and a track corresponding to the sliding part (6) is arranged in the transverse sliding rail (4).

4. The test fixture zero point positioning tool structure of claim 1, characterized in that: the fine setting subassembly includes adjusting frame (8), driving motor (9), lead screw (10), screw nut (11) and rotation portion, adjusting frame (8) closure is installed at slider (6) upper surface and is distributed perpendicularly with horizontal slide rail (4), driving motor (9) pass through the support mounting and are adjusting frame (8) lateral wall, lead screw (10) both ends are passed through the bearing and are connected with adjusting frame (8) inner wall rotation, and lead screw (10) correspond the transmission with driving motor (9) and be connected, screw nut (11) correspond the cover and establish lead screw (10) outside and with adjusting frame (8) inner wall slip laminating, rotation portion slidable mounting just is connected with screw nut (11) at adjusting frame (8) upper surface.

5. The test fixture zero point positioning tool structure of claim 4, characterized in that: the rotating part comprises a sliding plate (12), a rotating platform (13), a built-in groove (14) and a rotating motor (15), the sliding plate (12) is slidably mounted on the upper surface of the adjusting frame (8) and connected with a lead screw nut (11), the rotating platform (13) is rotatably mounted on the upper surface of the sliding plate (12) through a bearing, the built-in groove (14) is arranged at the center of the inside of the sliding plate (12), the rotating motor (15) is mounted at the center of the built-in groove (14) through a support, and the output end of the rotating motor (15) is in transmission connection with the rotating platform (13) correspondingly.

6. The test fixture zero point positioning tool structure of claim 1, characterized in that: locating component includes locating plate (16), two sets of extension board (17), two sets of flexible threaded rod (18) and two sets of fixed block (19), locating plate (16) closure is installed at rotation platform (13) upper surface, and is two sets of extension board (17) symmetric welding is in locating plate (16) upper surface both sides, and is two sets of fixed block (19) slidable mounting is in locating plate (16) upper surface both sides, flexible threaded rod (18) are closed soon through the screw thread and are worn to establish on extension board (17), and flexible threaded rod (18) afterbody and fixed block (19) lateral wall swivelling joint.