CN212553268U

CN212553268U - Burnishing device is used in production of connector contact pin

Info

Publication number: CN212553268U
Application number: CN202020602723.XU
Authority: CN
Inventors: 易鸿捷
Original assignee: Kunshan Yipai Electronic Technology Co ltd
Current assignee: Kunshan Yipai Electronic Technology Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-02-19
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a burnishing device is used in production of connector contact pin relates to burnishing device technical field, and is slower for solving the efficiency of current burnishing device for production of connector contact pin polishing, the lower problem of flexibility of structure. The utility model discloses a bottom sprag box, including bottom sprag box, support stabilizer plate and bottom sprag box and pass through bolted connection, the intermediate position department of supporting stabilizer plate top installs the fixed cover of protection, go up the top of the fixed cover of protection and install the feeding hopper, shock dynamo is installed to the below of feeding hopper front end, go up the outside one side of the fixed cover of protection and install the side dust catcher, the ash storage box is installed to the front end of side dust catcher, the top of side dust catcher one side is provided with the exhaust hole, the intermediate position department of bottom sprag box front end installs the contact pin and stores the box.

Description

Burnishing device is used in production of connector contact pin

Technical Field

The utility model relates to a burnishing device technical field specifically is a burnishing device is used in production of connector contact pin.

Background

Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The method is to carry out modification processing on the surface of a workpiece by using a polishing tool and abrasive particles or other polishing media. Polishing does not improve the dimensional accuracy or geometric accuracy of the workpiece, but aims to obtain a smooth surface or a mirror surface gloss, and sometimes also serves to eliminate gloss (matting). Polishing wheels are commonly used as polishing tools. The polishing wheel is generally made of a laminate of a plurality of layers of canvas, felt or leather, both sides of which are clamped by metal disks, and the rim of which is coated with a polishing agent formed by uniformly mixing micro-powder abrasive and grease, etc. When polishing, the polishing wheel rotating at high speed (the peripheral speed is more than 20 m/s) presses the workpiece, so that the abrasive material rolls and cuts the surface of the workpiece in a micro-scale manner, a bright processed surface is obtained, the surface roughness can reach Ra0.63-0.01 micron generally, and when a non-greasy extinction polishing agent is adopted, the bright surface can be extinguished, so that the appearance is improved. When the bearing steel balls are produced in large scale, a roller polishing method is often adopted.

However, the polishing device for producing the connector pins has low polishing efficiency and low structural flexibility; therefore, the prior requirements are not met, and a polishing device for producing the connector pins is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burnishing device is used in production of connector contact pin to the efficiency of the burnishing device polishing is slower for the production of the current connector contact pin that proposes in solving above-mentioned background art, the lower problem of flexibility of structure.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for producing a connector pin comprises a bottom supporting box body, a supporting and stabilizing plate is arranged above the bottom supporting box body, the supporting and stabilizing plate is connected with the bottom supporting box body through a bolt, an upper protective fixing cover is arranged in the middle position above the supporting and stabilizing plate, a feeding hopper is arranged above the upper protective fixed cover, a vibration motor is arranged below the front end of the feeding hopper, the vibration motor is connected with the feeding hopper through a screw, a side suction machine is arranged on one side outside the upper protective fixing cover, a dust storage box is arranged at the front end of the side suction machine, the dust storage box is connected with the side dust collector through a clamping groove, an exhaust hole is arranged above one side of the side dust collector, and the middle position of the front end of the bottom supporting box body is provided with a contact pin storage box, and the contact pin storage box is connected with the bottom supporting box body in a sliding manner.

Preferably, go up the inside one side of protection fixed cover and install the side fixed plate, go up the inside opposite side of protection fixed cover and install second side fixed plate, the fixed mounting piece is installed to the inboard of side fixed plate.

Preferably, the fixed mounting blocks are three, the front ends of the fixed mounting blocks are provided with rotating motors, polishing wheels are mounted on the inner sides of the fixed mounting blocks, and output shafts of the rotating motors are in transmission connection with the polishing wheels.

Preferably, electric telescopic handle is installed to the inboard of second side fixed plate, and electric telescopic handle passes through bolted connection with second side fixed plate admittedly.

Preferably, the fixed block is installed to electric telescopic handle's one end, the supplementary polishing dish is installed to the inboard of fixed block, and supplementary polishing dish rotates with the fixed block to be connected.

Preferably, a dust suction pipeline is arranged below the electric telescopic rod.

Preferably, the intermediate position department that supports the stabilizer plate is provided with central fixed orifices, the internally mounted of central fixed orifices has the dwang, and the dwang is provided with threely, the both sides of central fixed orifices all are provided with the side mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an installation is a plurality of polishing wheels again, and from last to roughness is from thick to smart, can be better guarantee the performance of polishing, can directly get into the connector contact pin that needs to carry out the polishing between two polishing dishes through the feeding hopper, can be better guarantee polishing performance, can polish faster, solved the problem that the efficiency of polishing is slower with burnishing device for the production of current connector contact pin, the flexibility of structure is lower;

2. the utility model discloses an install electric telescopic handle, the supplementary polishing dish of drive that can be better moves to polishing wheel, roughness that can be better as required regulation polishing, simple structure, holistic performance is more perfect.

Drawings

Fig. 1 is a front view of a polishing device for producing a connector pin of the present invention;

fig. 2 is a schematic structural view of a polishing device for producing a connector pin according to the present invention;

fig. 3 is a schematic structural view of the supporting and stabilizing plate of the present invention.

In the figure: 1. the bottom supports the box body; 2. an upper protective fixing cover; 3. a feed hopper; 4. vibrating a motor; 5. a side suction machine; 6. a dust storage box; 7. an exhaust hole; 8. a contact pin storage box; 9. side fixing plates; 10. a second side fixing plate; 11. fixing the mounting block; 12. rotating the motor; 13. a polishing wheel; 14. an electric telescopic rod; 15. a fixed block; 16. an auxiliary polishing disk; 17. a dust collection duct; 18. a support stabilizer plate; 19. a central fixation hole; 20. side edge mounting grooves; 21. rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a polishing device for producing connector pins comprises a bottom supporting box body 1, a supporting stabilizing plate 18 is arranged above the bottom supporting box body 1, the supporting stabilizing plate 18 is connected with the bottom supporting box body 1 through bolts, the assembling and disassembling performance is more stable and perfect, an upper protective fixing cover 2 is arranged at the middle position above the supporting stabilizing plate 18, a feeding hopper 3 is arranged above the upper protective fixing cover 2, a vibration motor 4 is arranged below the front end of the feeding hopper 3, the vibration motor 4 is connected with the feeding hopper 3 through screws, the assembling and disassembling stability can be better guaranteed, a side dust collector 5 is arranged at one side outside the upper protective fixing cover 2, an ash storage box 6 is arranged at the front end of the side dust collector 5, the ash storage box 6 is connected with the side dust collector 5 through a clamping groove, an exhaust hole 7 is arranged above one side of the side dust collector 5, a storage box 8 is arranged at the middle position of the front end of the bottom supporting box body 1, and contact pin storage box 8 and bottom sprag box 1 sliding connection, guarantee that can be better takes out the performance.

Further, go up the inside one side of protection fixed cover 2 and install side fixed plate 9, go up the inside opposite side of protection fixed cover 2 and install second side fixed plate 10, fixed mounting piece 11 is installed to the inboard of side fixed plate 9, and the installation performance is more stable perfect.

Further, fixed mounting piece 11 is provided with threely, and rotation motor 12 is installed to the front end of fixed mounting piece 11, and polishing wheel 13 is installed to the inboard of fixed mounting piece 11, and rotates the output shaft of motor 12 and be connected with polishing wheel 13 transmission, and transmission performance has obtained better guarantee.

Further, electric telescopic handle 14 is installed to the inboard of second side edge fixing plate 10, and electric telescopic handle 14 passes through bolted connection admittedly with second side edge fixing plate 10, and handling performance is more stable perfect, and the practicality is higher.

Further, fixed block 15 is installed to electric telescopic handle 14's one end, and supplementary polishing dish 16 is installed to the inboard of fixed block 15, and supplementary polishing dish 16 rotates with fixed block 15 to be connected, guarantee polishing performance that can be better.

Furthermore, a dust suction pipeline 17 is arranged below the electric telescopic rod 14, so that the dust suction performance is better guaranteed.

Further, the middle position department that supports stabilizer plate 18 is provided with central fixed orifices 19, and the internally mounted of central fixed orifices 19 has dwang 21, and dwang 21 is provided with threely, and the both sides of central fixed orifices 19 all are provided with side mounting groove 20, the performance of guarantee unloading that can be better.

The working principle is as follows: during the use, the inside of feeding hopper 3 is poured into to the connector contact pin that will carry out the polishing, the bottom of feeding hopper 3 is provided with the feed opening, vibrations through shock dynamo 4 can be so that the contact pin gets into the inside of protection fixed cover 2, can suitably adjust the distance between supplementary polishing dish 16 and the throwing aureola 13, start electric telescopic handle 14, flexible drive fixed block 15 and supplementary polishing dish 16 through electric telescopic handle 14 move to throwing aureola 13, the performance of guarantee polishing that can be better, can absorb the dust in the polishing process through side dust catcher 5 in the polishing process, the dust passes through dust absorption pipeline 17 and gets into the inside of storing up ash box 6, the connector contact pin passes through the inside that central fixed orifices 19 got into contact pin storage box 8, be convenient for the further arrangement in later stage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a burnishing device is used in production of connector contact pin, includes bottom sprag box (1), its characterized in that: the improved dust collector is characterized in that a supporting stabilizing plate (18) is installed above the bottom supporting box body (1), the supporting stabilizing plate (18) is connected with the bottom supporting box body (1) through bolts, an upper protective fixing cover (2) is installed at the middle position above the supporting stabilizing plate (18), a feeding hopper (3) is installed above the upper protective fixing cover (2), a vibration motor (4) is installed below the front end of the feeding hopper (3), the vibration motor (4) is connected with the feeding hopper (3) through screws, a side dust collector (5) is installed on one side of the outer portion of the upper protective fixing cover (2), a dust storage box (6) is installed at the front end of the side dust collector (5), the dust storage box (6) is connected with the side dust collector (5) through clamping grooves, an exhaust hole (7) is formed in the upper side of one side of the side dust collector (5), a contact pin storage box (8) is installed at the middle position of the front end of the bottom supporting box body (1), and the pin storage box (8) is connected with the bottom supporting box body (1) in a sliding way.

2. The polishing device for producing the connector pin as claimed in claim 1, wherein: go up the inside one side of protection fixed cover (2) and install side fixed plate (9), go up the inside opposite side of protection fixed cover (2) and install second side fixed plate (10), fixed mounting piece (11) are installed to the inboard of side fixed plate (9).

3. The polishing device for producing the connector pin as claimed in claim 2, wherein: the polishing machine is characterized in that the number of the fixed mounting blocks (11) is three, the rotating motor (12) is installed at the front end of each fixed mounting block (11), the polishing wheel (13) is installed on the inner side of each fixed mounting block (11), and the output shaft of each rotating motor (12) is in transmission connection with the polishing wheel (13).

4. The polishing device for producing the connector pin as claimed in claim 2, wherein: electric telescopic rod (14) are installed to the inboard of second side fixed plate (10), and electric telescopic rod (14) are fixed and pass through bolted connection with second side fixed plate (10).

5. The polishing device for producing the connector pin as claimed in claim 4, wherein: fixed block (15) are installed to the one end of electric telescopic handle (14), supplementary polishing dish (16) are installed to the inboard of fixed block (15), and supplementary polishing dish (16) rotate with fixed block (15) and are connected.

6. The polishing device for producing the connector pin as claimed in claim 4, wherein: and a dust suction pipeline (17) is arranged below the electric telescopic rod (14).

7. The polishing device for producing the connector pin as claimed in claim 1, wherein: the intermediate position department that supports stabilizer plate (18) is provided with central fixed orifices (19), the internally mounted of central fixed orifices (19) has dwang (21), and dwang (21) are provided with threely, the both sides of central fixed orifices (19) all are provided with side mounting groove (20).