CN219051939U

CN219051939U - Positioning fixture for gluing electronic components

Info

Publication number: CN219051939U
Application number: CN202320181762.0U
Authority: CN
Inventors: 刘志强
Original assignee: Zhuhai Huichi Electronic Technology Co ltd
Current assignee: Zhuhai Huichi Electronic Technology Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-05-23
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a positioning fixture for gluing electronic components, which comprises: the bottom wall of the placing frame is connected with a base, the top of the base is vertically connected with a polish rod, and the surface of the polish rod is sleeved with a cylinder; the surface of the polish rod is sleeved with a reset spring, and the reset spring is positioned between a workbench fixed at the top of the polish rod and the cylinder; the lifting mechanism is arranged on one side of the top of the base connected to the bottom wall in the placement frame and used for driving the cylinder on the surface of the polish rod to lift, so that the clamping blocks of the clamping mechanism are opened and closed, and the clamping blocks are convenient to clamp and fix electronic components. According to the utility model, through the arrangement of the lifting mechanism and the clamping mechanism, the clamping and loosening operations of the electronic components are simpler and more convenient, thereby being beneficial to improving the gluing processing production efficiency of the electronic components.

Description

Positioning fixture for gluing electronic components

Technical Field

The utility model relates to the technical field of electronic components, in particular to a positioning fixture for gluing electronic components.

Background

When the electronic component is glued, the component is relatively fixed by means of the clamp to carry out gluing operation by using the glue spreader; the utility model provides a chinese patent of publication No. CN213715267U, it discloses an electronic components test fixture device, including the anchor clamps case, anchor clamps incasement one side fixed mounting has the motor, the output axle head fixedly connected with pivot of motor, motor one end fixedly connected with gear is kept away from to the pivot, anchor clamps incasement top and bottom are provided with pinion rack and pinion rack down respectively, intermeshing between gear and the pinion rack down, two sets of pulleys are all installed to the upper surface of going up the pinion rack and the lower surface of pinion rack down, four sets of pulleys sliding connection respectively in anchor clamps incasement top and bottom.

However, the above scheme has the following disadvantages: in the use process, the electronic component clamping device can clamp and fix different electronic components, is convenient to adjust, but cannot clamp and rapidly take out the electronic components, and is more complicated in operation and inconvenient to use when the electronic components are urgently needed. Therefore, we propose a positioning fixture for gluing electronic components.

Disclosure of Invention

The utility model aims to provide a positioning fixture for gluing an electronic component, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a positioning fixture for gluing electronic components comprises:

the bottom wall of the placing frame is connected with a base, the top of the base is vertically connected with a polish rod, and the surface of the polish rod is sleeved with a cylinder;

the surface of the polish rod is sleeved with a reset spring, and the reset spring is positioned between a workbench fixed at the top of the polish rod and the cylinder;

the lifting mechanism is arranged on one side of the top of the base connected to the bottom wall in the placement frame and used for driving the cylinder on the surface of the polish rod to lift, so that the clamping blocks of the clamping mechanism are opened and closed, and the clamping blocks are convenient to clamp and fix electronic components.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the arrangement of the lifting mechanism, when the electronic components are required to be clamped, the clamping block of the clamping mechanism can clamp and fix the electronic components on the workbench only by downwards stepping on the pedal of the lifting mechanism;

when the electronic components need to be taken out, the pedal is only required to be slowly released, and the clamping blocks of the clamping mechanism are opened under the action of the return spring, so that the electronic components are not clamped any more;

therefore, the clamping and loosening operations of the electronic components are simpler and more convenient, and the quality and the efficiency of gluing production of the electronic components are improved.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional connection between the lever and the crow bar base according to the present utility model;

fig. 3 is a schematic structural view of the pry bar seat, the pin shaft and the lever of the present utility model in a three-dimensional exploded state.

In the figure: 1. placing a frame; 2. a cross bar; 3. a pedal; 4. a lever; 5. a pry bar seat; 6. a base; 7. a fixed screw; 8. moving the sleeve; 9. a work table; 10. a clamping block; 11. an L-shaped connecting plate; 12. a movable rod; 13. a fixing seat; 14. a connecting seat; 15. a lifting cylinder; 16. a return spring; 17. a polish rod; 18. a cylinder; 19. a first pin; 20. a second pin hole; 21. a first pin hole; 22. and a second pin.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a positioning fixture for gluing electronic components comprises:

the placing frame 1 is characterized in that the inner bottom wall of the placing frame is connected with a base 6, the top of the base 6 is vertically connected with a polish rod 17, and a cylinder 18 is sleeved on the surface of the polish rod 17;

the surface of the polish rod 17 is sleeved with a return spring 16, and the return spring 16 is positioned between the workbench 9 and the cylinder 18 which are fixed at the top of the polish rod 17; the return spring 16 may push the cylinder 18 downwards, thereby resetting the lifting mechanism and the clamping mechanism.

The lifting mechanism is arranged on one side of the top of the base 6 connected to the inner bottom wall of the placement frame 1 and is used for driving the cylinder 18 on the surface of the polish rod 17 to lift, so that the clamping block 10 of the clamping mechanism is opened and closed, and the clamping block 10 is convenient to clamp and fix electronic components.

The lifting mechanism comprises a pry bar seat 5, the pry bar seat 5 is arranged on one side of the top of the base 6, a lever 4 is connected to the inner portion of the pry bar seat 5, a first pin shaft 19 is connected to one side of the pry bar seat 5, the first pin shaft 19 penetrates through the pry bar seat 5 and the lever 4, the other end of the lever 4 extends out of an opening in the side edge of the placement frame 1 and then is connected with a pedal 3, the other end of the lever 4 is movably connected to the side edge of a lifting cylinder 15 through a second pin shaft 22, and the lifting cylinder 15 is sleeved on the surface of a polish rod 17.

The surface of the lever 4 is provided with a first pin shaft hole 21 for being inserted into the first pin shaft 19, and the surface of the crow bar seat 5 is provided with a second pin shaft hole 20 for being inserted into the first pin shaft 19.

The clamping mechanism comprises a fixed screw rod 7 which is in threaded connection with two sides of a workbench 9, and a movable sleeve 8 which is sleeved on the surface of the fixed screw rod 7; the outer side end of the fixing screw rod 7 is provided with a cross rod 2, and the inner side end of the fixing screw rod 7 penetrates through the placing frame 1 and is then screwed on the side wall of the workbench 9.

When the workbench 9 is installed, the inner side end of the fixing screw 7 only needs to penetrate through the placement frame 1 and the movable sleeve 8, and then the fixing screw 7 is rotated through the cross rod 2, so that the fixing screw 7 is in threaded connection and fixation with the side wall of the workbench 9, and the rapid installation and fixation of the workbench 9 and the movable sleeve 8 can be realized;

after the fixing screw rods 7 are locked with the side wall of the workbench 9, the cross rod 2 is tightly attached to the outer side wall of the placement frame 1, so that the workbench 9 is tightly fixed in the placement frame 1 through the left and right groups of fixing screw rods 7, the workbench 9 cannot shake, and the placement safety of electronic components on the workbench 9 is improved;

the clamping block 10 is slidingly connected to the surface of the workbench 9, one side of the clamping block 10 is connected with an L-shaped connecting plate 11, the bottom of the L-shaped connecting plate 11 is connected to the top of the movable sleeve 8, and a rubber pad is fixedly connected to the inner side surface of the clamping block 10.

The rubber pad on the surface of the clamping block 10 and the edge of the electronic component prevent the electronic component from sliding, improve the clamping stability and prevent the damage of the inner wall of the clamping block 10 to the electronic component in the clamping process;

the bottom of the movable sleeve 8 is connected with a fixed seat 13, the bottom of the fixed seat 13 is hinged with a movable rod 12, two sides of the surface of the cylinder 18 are respectively and fixedly connected with a connecting seat 14, and the movable rod 12 is respectively hinged on the surface of the connecting seat 14.

When the lifting device is particularly used, the pedal 3 is stepped down, so that the pedal 3 drives the lever 4 to rotate anticlockwise by taking the first pin 19 as the center of a circle, and the lever 4 can easily drive the lifting cylinder 15 to move upwards on the surface of the polish rod 17 by utilizing the lever principle;

the lifting cylinder 15 pushes the cylinder 18 to move upwards along the polish rod 17, at the moment, the reset spring 16 is gradually compressed, and as the fixed seat 13 at the bottom of the movable sleeve 8 is hinged with the movable rod 12, the movable rod 12 is hinged on the surface of the connecting seat 14 on the cylinder 18, when the cylinder 18 moves upwards along the polish rod 17, the cylinder 18 pushes the movable sleeve 8 to the outer side end of the fixed screw 7 through the movable rod 12, and then the movable sleeve 8 opens the clamping block 10 to two sides through the L-shaped connecting plate 11;

because the placing through groove is formed in the middle of the top of the placing frame 1, at the moment, the electronic components are placed on the surface of the workbench 9 in the placing frame 1 through the placing through groove, and the electronic components are positioned between the left clamping block 10 and the right clamping block 10;

then slowly releasing the pedal 3, using the self elasticity of the return spring 16 to move the cylinder 18 and the lifting cylinder 15 to the initial position (i.e. move downwards), and then the cylinder 18 pulls the movable sleeve 8 through the movable rod 12, so that the movable sleeve 8 moves to the inner side end of the fixed screw 7, and the movable sleeve 8 is enabled to approach the clamping blocks 10 together through the L-shaped connecting plate 11 until the two groups of clamping blocks 10 clamp and fix the electronic components, and then glue coating processing is carried out on the electronic components.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Positioning fixture for electronic components rubber coating processing, its characterized in that includes:

the device comprises a placing frame (1), wherein the inner bottom wall of the placing frame is connected with a base (6), the top of the base (6) is vertically connected with a polish rod (17), and the surface of the polish rod (17) is sleeved with a cylinder (18);

the surface of the polish rod (17) is sleeved with a return spring (16), and the return spring (16) is positioned between a workbench (9) fixed at the top of the polish rod (17) and a cylinder (18);

the lifting mechanism is arranged on one side of the top of the base (6) connected to the inner bottom wall of the placement frame (1), and is used for driving the cylinder (18) on the surface of the polish rod (17) to lift, so that the clamping blocks (10) of the clamping mechanism are opened and closed, and the clamping blocks (10) are convenient to clamp and fix electronic components.

2. The positioning fixture for glue coating processing of electronic components according to claim 1, wherein: elevating system includes pinch bar seat (5), pinch bar seat (5) set up in base (6) top one side, the internally connected of pinch bar seat (5) has lever (4), one side of pinch bar seat (5) is connected with first round pin axle (19), and first round pin axle (19) run through pinch bar seat (5) and lever (4), the other end of lever (4) is connected with footboard (3), and the lever (4) other end passes through second round pin axle (22) swing joint in lift section of thick bamboo (15) side, and lift section of thick bamboo (15) cover is established at the surface of polished rod (17).

3. The positioning fixture for glue coating processing of electronic components according to claim 2, wherein: the surface of the lever (4) is provided with a first pin shaft hole (21) for being inserted into the first pin shaft (19), and the surface of the crow bar seat (5) is provided with a second pin shaft hole (20) for being inserted into the first pin shaft (19).

4. The positioning fixture for glue coating processing of electronic components according to claim 1, wherein: the clamping mechanism comprises a fixed screw (7) which is in threaded connection with two sides of the workbench (9) and a movable sleeve (8) which is sleeved on the surface of the fixed screw (7);

the clamping block (10) is connected to the surface of the workbench (9) in a sliding mode, one side of the clamping block (10) is connected with an L-shaped connecting plate (11), the bottom of the L-shaped connecting plate (11) is connected to the top of the movable sleeve (8), and a rubber pad is fixedly connected to the inner side surface of the clamping block (10).

5. The positioning fixture for gluing of electronic components according to claim 4, wherein: the bottom of the movable sleeve (8) is connected with a fixed seat (13), the bottom of the fixed seat (13) is hinged with a movable rod (12), two sides of the surface of the cylinder (18) are fixedly connected with a connecting seat (14) respectively, and the movable rod (12) is hinged to the surface of the connecting seat (14) respectively.

6. The positioning fixture for gluing of electronic components according to claim 4, wherein: the outer side end of the fixing screw (7) is provided with a cross rod (2), and the inner side end of the fixing screw (7) penetrates through the placing frame (1) and is then connected with the side wall of the workbench (9) in a threaded manner.