CN221081901U

CN221081901U - Positioning clamp of chip mounter

Info

Publication number: CN221081901U
Application number: CN202322823429.8U
Authority: CN
Inventors: 方吉坤; 郭婷雯
Original assignee: Hefei Huatefu Electrical Equipment Co ltd
Current assignee: Hefei Huatefu Electrical Equipment Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-06-04
Anticipated expiration: 2033-10-20

Abstract

The utility model relates to the technical field of chip mounter clamps and discloses a chip mounter positioning clamp which comprises a base, wherein a positioning plate is fixedly connected to the outer wall of the top of the base, a convex sliding groove is formed in the outer wall of the top of the base, a convex sliding block is connected to the inner wall of the convex sliding groove in a sliding manner, a clamping assembly for driving the clamping plate to move is fixedly connected to the outer wall of the top of the convex sliding block, and a clamping assembly for driving the clamping plate to move is arranged on the outer wall of the bottom of the base.

Description

Positioning clamp of chip mounter

Technical Field

The application relates to the technical field of chip mounter clamps, in particular to a positioning clamp of a chip mounter.

Background

In the field of electronic equipment manufacturing, a chip mounter is an important device for accurately mounting electronic components on a circuit board, when the chip mounter is used for mounting the circuit board, the circuit board needs to be fixed, and a positioning fixture is a key tool for ensuring mounting precision and efficiency;

In view of the above-mentioned related art, the inventor believes that the conventional positioning fixture has the defects of complex operation, long adjustment time, unstable positioning accuracy, and influence on the efficiency and quality of manufacturing the electronic device, and therefore, proposes a positioning fixture for a chip mounter to solve the above-mentioned problems.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

The application provides a positioning clamp for a chip mounter, which aims to solve the problems that the traditional positioning clamp is complex in operation, long in adjustment time and unstable in positioning precision, and the manufacturing efficiency and quality of electronic equipment are affected.

The application provides a positioning clamp of a chip mounter, which adopts the following technical scheme:

the utility model provides a chip mounter positioning fixture, includes the base, the top outer wall fixedly connected with locating plate of base, the convex spout has been seted up to the top outer wall of base, the convex spout with the locating plate is mutually perpendicular, the inner wall sliding connection of convex spout has the convex slider, the top outer wall fixedly connected with splint of convex slider, two rubber lug of outer wall fixedly connected with of splint, the clamping assembly that the drive splint removed is installed to the bottom outer wall of base, the base is close to the top outer wall symmetry of locating plate and installs two limiting plates, two the limiting plate is mutually perpendicular with the locating plate, a plurality of T shape spouts have been seted up to the outer wall that the base is located two limiting plates below, the inner wall sliding connection of T shape spout has T shape slider, the top and the limiting plate fixed connection of T shape slider.

Preferably, the clamping assembly comprises two fixing plates fixedly connected to the outer wall of the bottom of the base, the two fixing plates are close to the two ends of the convex sliding groove, and the opposite outer walls of the two fixing plates are rotatably connected with threaded rods.

Preferably, the clamping assembly further comprises a nut seat fixedly connected to the outer wall of the bottom of the convex sliding block, the nut seat is in threaded connection with the outer wall of the threaded rod, and one end, far away from the locating plate, of the threaded rod penetrates through a fixing plate and is fixedly connected with a handle.

Preferably, a spring is arranged in the T-shaped sliding groove, one end of the spring is fixedly connected to the outer wall of the T-shaped sliding block, and the other end of the spring is fixedly connected to the end part, close to the longer side wall of the base, of the T-shaped sliding groove.

Preferably, the bottom outer wall fixedly connected with a plurality of supporting legs of base, a plurality of supporting legs evenly distributed is in the four corners of base, and a plurality of the mounting hole that runs through has been seted up to the outer wall of supporting legs.

Preferably, the outer walls of the two limiting plates which are opposite are fixedly connected with sliding rods, the outer walls of the two longer sides of the base are fixedly connected with connecting plates, and one end, far away from the limiting plates, of each sliding rod penetrates through each connecting plate and is fixedly connected with a pulling plate.

In summary, the application has the following beneficial technical effects:

through the clamping component that sets up, can drive splint and be close to the locating plate gradually, and then will place the circuit board on the base and carry out the centre gripping, then through the mutual cooperation of limiting plate, T shape spout, T shape slider and spring for the limiting plate is under the elasticity effect of spring, carries out the centre gripping of location to the other both sides of circuit board, compares in prior art, can carry out the centre gripping location to the four sides of circuit board, and positioning accuracy is stable, and easy and simple to handle swiftly has promoted the efficiency and the quality of electronic equipment manufacturing.

Drawings

FIG. 1 is an overall schematic of an embodiment of the application;

FIG. 2 is a bottom perspective view of an embodiment of the application;

FIG. 3 is a partial cross-sectional view of an embodiment of the application;

fig. 4 is an enlarged schematic view of the structure a in fig. 3.

Reference numerals illustrate: 1. a base; 2. a positioning plate; 3. a convex chute; 4. a convex slide block; 5. a clamping plate; 6. rubber bumps; 7. a nut seat; 8. a fixing plate; 9. a threaded rod; 10. a handle; 11. supporting feet; 12. a mounting hole; 13. t-shaped sliding grooves; 14. a T-shaped slider; 15. a limiting plate; 16. a spring; 17. a connecting plate; 18. a slide bar; 19. pulling the plate.

Detailed Description

The application is described in further detail below with reference to fig. 1-4.

The embodiment of the application discloses a positioning clamp of a chip mounter. Referring to fig. 1-4, a positioning fixture of a chip mounter comprises a base 1, wherein a positioning plate 2 is fixedly connected to the outer wall of the top of the base 1, a convex sliding groove 3 is formed in the outer wall of the top of the base 1, the convex sliding groove 3 is perpendicular to the positioning plate 2, a convex sliding block 4 is slidably connected to the inner wall of the convex sliding groove 3, a clamping plate 5 is fixedly connected to the outer wall of the top of the convex sliding block 4, two rubber bumps 6 are fixedly connected to the outer wall of the clamping plate 5, a clamping assembly for driving the clamping plate 5 to move is mounted on the outer wall of the bottom of the base 1, two limiting plates 15 are symmetrically mounted on the outer wall of the top of the base 1, the two limiting plates 15 are perpendicular to the positioning plate 2, a plurality of T-shaped sliding grooves 13 are formed in the outer wall of the base 1, T-shaped sliding blocks 14 are slidably connected to the inner wall of the T-shaped sliding grooves 13, and the top ends of the T-shaped sliding blocks 14 are fixedly connected with the limiting plates 15.

The clamping assembly comprises two fixing plates 8 fixedly connected to the outer wall of the bottom of the base 1, the two fixing plates 8 are close to the two ends of the convex chute 3, and threaded rods 9 are connected to the opposite outer walls of the two fixing plates 8 in a rotating mode.

The clamping assembly further comprises a nut seat 7 fixedly connected to the outer wall of the bottom of the convex sliding block 4, the nut seat 7 is in threaded connection with the outer wall of a threaded rod 9, and one end, away from the locating plate 2, of the threaded rod 9 penetrates through a fixing plate 8 and is fixedly connected with a handle 10.

The spring 16 is arranged in the T-shaped chute 13, one end of the spring 16 is fixedly connected to the outer wall of the T-shaped sliding block 14, and the other end of the spring 16 is fixedly connected to the end part of the T-shaped chute 13, which is close to the longer side wall of the base 1.

The bottom outer wall fixedly connected with a plurality of supporting legs 11 of base 1, a plurality of supporting legs 11 evenly distributed are in the four corners of base 1, and the mounting hole 12 of run-through has been seted up to the outer wall of a plurality of supporting legs 11.

The outer walls of the two limiting plates 15 which are opposite are fixedly connected with sliding rods 18, the outer walls of the two longer sides of the base 1 are fixedly connected with connecting plates 17, and one ends of the sliding rods 18, which are far away from the limiting plates 15, penetrate through the connecting plates 17 and are fixedly connected with pull plates 19.

The implementation principle of the positioning clamp of the chip mounter provided by the embodiment of the application is as follows: when the electronic chip mounter is used, firstly, the supporting legs 11 are fixedly installed on the workbench of the chip mounter through the plurality of installing holes 12, the base 1 is fixedly installed, the pull plate 19 is pulled, the two limiting plates 15 are driven to be far away from each other through the sliding rod 18, the circuit board is placed between the two limiting plates 15, one side of the circuit board is enabled to prop against the positioning plate 2, the plurality of T-shaped sliding blocks 14 are driven to slide and squeeze the springs 16 on the inner wall of the T-shaped sliding groove 13 in the process of moving the limiting plates 15 oppositely, the springs 16 are enabled to deform to generate elasticity, after the circuit board is placed, the pull plate 19 is loosened, the limiting plates 15 are not pulled, the two limiting plates 15 are enabled to slide relatively under the action of the elasticity of the plurality of springs 16, the circuit board and the two sides perpendicular to the positioning plate 2 are clamped in a pre-position mode, then the handle 10 is rotated through the clamping assembly, the handle 10 is driven to rotate, the threaded rod 9 is driven to rotate on the inner surface of the threaded rod 7, the driving seat 7 slides on the outer wall of the threaded rod 9, the nut seat 7 drives the convex sliding blocks 4 to slide in the sliding groove 3, and then the convex sliding groove 3 drives the clamping plate 5 to move the side of the clamping plate 5 to be far away from the positioning plate 2, and the circuit board is completely pasted on the electronic chip mounter, and the circuit board is completely pasted to the electronic chip mounter, and the electronic chip mounter is completely clamped on the circuit board through the clamping assembly.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides a chip mounter positioning fixture, includes base (1), its characterized in that: the utility model discloses a base, including base (1) and T-shaped slide groove (15), top outer wall fixedly connected with locating plate (2) of base (1), convex spout (3) have been seted up to the top outer wall of base (1), convex spout (3) with locating plate (2) looks vertically, the inner wall sliding connection of convex spout (3) has convex slider (4), the top outer wall fixedly connected with splint (5) of convex slider (4), the outer wall fixedly connected with of splint (5) has two rubber lug (6), the clamping assembly that drive splint (5) removed is installed to the bottom outer wall of base (1), two limiting plates (15) are installed to the top outer wall symmetry that base (1) is close to locating plate (2), a plurality of T-shaped slide grooves (13) have been seted up to the outer wall that base (1) is located two limiting plates (15) below, the inner wall sliding connection of T-shaped slide groove (13), the top and limiting plate (15) fixed connection of T-shaped slide groove (14).

2. The placement machine positioning fixture according to claim 1, wherein: the clamping assembly comprises two fixing plates (8) fixedly connected to the outer wall of the bottom of the base (1), the two fixing plates (8) are close to the two ends of the convex sliding groove (3), and threaded rods (9) are connected to the opposite outer walls of the two fixing plates (8) in a rotating mode.

3. The placement machine positioning fixture of claim 2, wherein: the clamping assembly further comprises a nut seat (7) fixedly connected to the outer wall of the bottom of the convex sliding block (4), the nut seat (7) is in threaded connection with the outer wall of the threaded rod (9), and one end, far away from the locating plate (2), of the threaded rod (9) penetrates through a fixing plate (8) and is fixedly connected with a handle (10).

4. A placement machine positioning fixture as defined in claim 3, wherein: the T-shaped sliding chute (13) is internally provided with a spring (16), one end of the spring (16) is fixedly connected with the outer wall of the T-shaped sliding block (14), and the other end of the spring (16) is fixedly connected with the end part of the T-shaped sliding chute (13) close to the longer side wall of the base (1).

5. The placement machine positioning fixture according to claim 4, wherein: the base is characterized in that a plurality of supporting feet (11) are fixedly connected to the outer wall of the bottom of the base (1), the supporting feet (11) are uniformly distributed at four corners of the base (1), and penetrating type mounting holes (12) are formed in the outer walls of the supporting feet (11).

6. The placement machine positioning fixture according to claim 1, wherein: two outer wall fixedly connected with slide bar (18) that limiting plate (15) are in opposition, the longer both sides outer wall fixedly connected with connecting plate (17) of base (1), the one end that limiting plate (15) was kept away from to slide bar (18) runs through connecting plate (17) and fixedly connected with arm-tie (19).