CN211276352U

CN211276352U - Positioning device for processing electronic device

Info

Publication number: CN211276352U
Application number: CN201921876326.5U
Authority: CN
Inventors: 伍春霞; 周福斌
Original assignee: Chongqing Creation Vocational College
Current assignee: Chongqing Creation Vocational College
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-08-18
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a positioner is used in electron device processing, press from both sides tight structure including bottom plate, extension board, be equipped with spout one on the bottom plate, be equipped with lead screw one in the spout one, lead screw one with a spout both ends are rotated and are connected, the screw thread opposite direction of two parts about the lead screw one, be equipped with two extension boards on the bottom plate, two extension board bottom and a spout sliding connection and for the central symmetry of lead screw one, the bottom of two extension boards respectively with two part threaded connection about the lead screw one, press from both sides tight structure and have a plurality of pairs, every is established two to pressing from both sides tight structure symmetry above the extension board. For the electronic device with the pins positioned at the left end and the right end, the positions of the support plates can be adjusted to adapt to the length of the middle main body part of the electronic device and perform positioning and fixing, the pins can be clamped by adjusting the movable plate, and the pins are prevented from being deformed by the rubber pads.

Description

Positioning device for processing electronic device

Technical Field

The utility model relates to an electron device processing field, concretely relates to positioner is used in electron device processing.

Background

Electronic devices are fundamental elements in electronic circuits, typically individually packaged, and have two or more leads or metal contacts. Electronic device need buckle and cut short operation such as to the pin in process of production, so fix a position electronic device and fix and be indispensable, present most positioner can't adjust, can not adapt to the electronic device of different sizes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a positioner is used in electronic device processing to solve the problem that positioner can't adapt to the not electronic device of equidimension among the prior art.

The positioning device for processing the electronic device comprises a base plate, supporting plates and clamping structures, wherein a first sliding groove is formed in the base plate, a first screw rod is arranged in the first sliding groove, the first screw rod is rotatably connected with two ends of the first sliding groove, the thread directions of the left part and the right part of the first screw rod are opposite, two supporting plates are arranged on the base plate, the bottoms of the two supporting plates are in sliding connection with the first sliding groove and are symmetrical relative to the center of the first screw rod, the supporting plates are perpendicular to the first screw rod, the bottoms of the two supporting plates are in threaded connection with the left part and the right part of the first screw rod respectively, the clamping structures are provided with a plurality of pairs, and each pair of clamping.

Preferably, a groove is formed below the sliding groove and communicated with the first sliding groove, one end of the groove is closed to form the opening at the other end, a drawing box with an opening at the top is connected in the groove in a sliding mode, and a handle is fixed at one end, exposed out of the bottom plate, of the drawing box.

Preferably, the top surfaces of the support plates are provided with two chutes in the same direction, the top of each support plate is provided with the clamping structures at equal intervals, each clamping structure comprises a fixed plate fixed on the support plate and a moving plate with the bottom slidably connected with the corresponding chute, the two chutes are rotatably connected with two screw rods in the same direction, and the two screw rods are in threaded connection with the bottoms of the moving plates.

Preferably, the fixed plate and the moving plate are arranged along the second screw rod direction and are perpendicular to the second screw rod, and rubber pads are fixed on the opposite sides of the fixed plate and the moving plate.

Preferably, one end of the first screw rod penetrates through the bottom plate and is fixed with a first handle, and one end of the second screw rod penetrates through the side face of the support plate and is fixed with a second handle.

The utility model has the advantages that: for the electronic device with the pins positioned at the left end and the right end, the positions of the support plates can be adjusted to adapt to the length of the middle main body part of the electronic device and perform positioning and fixing, the pins can be clamped by adjusting the movable plate, and the pins are prevented from being deformed by the rubber pads. Because the supporting plate is evenly provided with a plurality of pairs of clamping structures, and the movable plate can simultaneously move and clamp the pins through the second screw rod, a plurality of electronic devices can be simultaneously placed on the supporting plate and can be simultaneously clamped through the second screw rod, and the clamping device has the advantages of simultaneously clamping a plurality of electronic devices and being convenient and quick in clamping operation. In the process of shearing pins of the electronic device, if the sheared pins fall into the first sliding groove, the drawer can be drawn out for cleaning, and the normal work of the device is prevented from being influenced.

Drawings

Fig. 1 and fig. 2 are schematic structural diagrams of the present invention at different angles.

Fig. 3 is a schematic structural diagram of the middle bottom plate of the present invention.

The electronic device comprises a base plate 1, a sliding chute I2, a supporting plate 3, a screw rod I4, a sliding chute II 5, a fixing plate 6, a moving plate 7, a screw rod II 8, a groove 9, a drawer 10, a handle 11, a handle 12, a handle I13, a handle II 141, an electronic device body and a pin 142.

Detailed Description

The following detailed description of the embodiments of the present invention will be provided to help those skilled in the art understand the concept and technical solutions of the present invention more completely, accurately and deeply.

As shown in fig. 1 to 3, a positioning device for processing an electronic device includes a base plate 1, support plates 3 and clamping structures, wherein a first chute 2 is arranged on the base plate 1, a first lead screw 4 is arranged in the first chute 2, the first lead screw 4 is rotatably connected with two ends of the first chute 2, the left and right portions of the first lead screw 4 have opposite thread directions, two support plates 3 are arranged on the base plate 1, the bottoms of the two support plates 3 are slidably connected with the first chute 2 and are symmetrical with respect to the center of the first lead screw 4, the support plates 3 are perpendicular to the first lead screw 4, the bottoms of the two support plates 3 are respectively in threaded connection with the left and right portions of the first lead screw 4, the clamping structures have a plurality of pairs, and each pair of clamping structures is symmetrically arranged on the two support plates.

A groove 9 is formed below the first sliding groove 2, the groove 9 is communicated with the first sliding groove 2, an opening is formed in one end of the groove 9, the other end of the groove is closed, a box 10 with an open top is connected to the groove 9 in a sliding mode, and a handle 11 is fixed to one end, exposed out of the bottom plate 1, of the box 10.

The top surfaces of the support plates 3 are provided with two equidirectional sliding grooves 5, the top parts of the support plates 3 are provided with the clamping structures at equal intervals, each clamping structure comprises a fixed plate 6 fixed on the support plate 3 and a moving plate 7 with the bottom part connected with the corresponding sliding groove 5 in a sliding manner, the sliding grooves 5 are rotatably connected with two equidirectional screw rods 8, and the two screw rods 8 are in threaded connection with the bottoms of the moving plates 7. Rubber pads are fixed on the opposite sides of the fixed plate 6 and the moving plate 7.

One end of the first screw rod 4 penetrates through the bottom plate 1 and is fixedly provided with a first handle 12, and one end of the second screw rod 8 penetrates through the side face of the support plate and is fixedly provided with a second handle 13.

The working process of the utility model is as follows:

when the pin trimming device is used, two pins 142 of an electronic device are respectively placed in a non-clamping structure on support plates 3 on two sides, the pins are arranged between a fixing plate 6 and a moving plate 7, the electronic device body is arranged between the two support plates 3, a first handle 12 is rotated, the two support plates 3 rotate along with a first screw rod 4 to move oppositely until the two support plates 3 are contacted with two sides of the electronic device body 141, then a second handle 13 is rotated, the moving plate 7 rotates along with a second screw rod 8 to move towards the fixing plate 6 and clamp the pins 142 with the fixing plate 6, at the moment, the pins 142 can be prevented from being deformed by a rubber pad, the electronic device can be processed after the pins 142 are clamped, if the pins 142 are trimmed in the processing step, if the cut pins 142 fall into a first sliding groove 2, the drawer 10 is drawn out for cleaning after processing, and the fallen pins 142 are prevented from blocking the movement. After the processing is finished, the second handle 13 is rotated, the moving plate 7 moves to release the pin 142, the first handle 12 is rotated to enable the support plate 3 to move to release the electronic device main body 141, and the processed electronic device is taken out.

The above description is made for the exemplary purposes with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.

Claims

1. The utility model provides a positioner is used in electronic device processing which characterized in that: the clamping structure comprises a base plate (1), supporting plates (3) and clamping structures, wherein a first sliding groove (2) is formed in the base plate (1), a first screw rod (4) is arranged in the first sliding groove (2), the first screw rod (4) is rotatably connected with the two ends of the first sliding groove (2), the screw thread directions of the left part and the right part of the first screw rod (4) are opposite, two supporting plates (3) are arranged on the base plate (1), the bottoms of the two supporting plates (3) are slidably connected with the first sliding groove (2) and are symmetrical relative to the center of the first screw rod (4), the supporting plates (3) are perpendicular to the first screw rod (4), the bottoms of the two supporting plates (3) are respectively in threaded connection with the left part and the right part of the first screw rod (4), the clamping structures are provided with a plurality of pairs, and each.

2. The positioning apparatus for electronic device processing according to claim 1, wherein: the improved drawer is characterized in that a groove (9) is arranged below the first sliding groove (2), the groove (9) is communicated with the first sliding groove (2), one end of the groove (9) is closed to form an opening at the other end, a drawer box (10) with an open top is connected to the groove (9) in a sliding mode, and a handle (11) is fixed to one end, exposed out of the bottom plate (1), of the drawer box (10).

3. The positioning apparatus for electronic device processing according to claim 2, wherein: the top surfaces of the support plates (3) are provided with equidirectional second sliding grooves (5), the tops of the support plates (3) are equidistantly provided with clamping structures, each clamping structure comprises a fixed plate (6) fixed on the support plate (3) and a moving plate (7) with the bottom connected with the corresponding second sliding groove (5), the second sliding grooves (5) are rotatably connected with second equidirectional lead screws (8), and the second lead screws (8) are in threaded connection with the bottoms of the moving plates (7).

4. The positioning apparatus for electronic device processing according to claim 3, wherein: the fixed plate (6) and the moving plate (7) are arranged along the direction of the second screw rod (8) and are perpendicular to the second screw rod (8), and rubber pads are fixed on the opposite sides of the fixed plate (6) and the moving plate (7).

5. The positioning apparatus for electronic device processing according to claim 4, wherein: one end of the first screw rod (4) penetrates out of the bottom plate (1) and is fixedly provided with a first handle (12), and one end of the second screw rod (8) penetrates out of the side face of the support plate and is fixedly provided with a second handle (13).