CN215432898U - Silver contact burring device - Google Patents

Abstract

The utility model discloses a silver contact deburring device which comprises an L-shaped base, wherein a vibrating piece is arranged on the horizontal part of the L-shaped base, a rotating piece is arranged at the upper end of the vibrating piece and used for placing a silver contact and driving the silver contact to rotate, a driving piece is arranged on the vertical part of the L-shaped base and connected with a deburring mechanism, the driving piece is used for driving the deburring mechanism to move downwards, and the deburring mechanism is matched with the rotating piece to realize deburring of the silver contact.

Description

Silver contact burring device

Technical Field

The utility model relates to the technical field of silver contacts, in particular to a deburring device for a silver contact.

Background

The silver contact is widely worth of being an intersection point for mutual separation and contact when an electronic appliance is opened and closed, and the contact point is enlarged and thickened or made of high polymer metal (mainly silver and copper) because the metal conductor terminal is easy to generate instant heating and spark at the contact moment to promote the contact point to be easily oxidized and electrolyzed in the multi-frequency process of use, so that the contact point made of the high polymer metal or the point enlarged and thickened by the same material is called as the silver contact.

At present, after the silver contact is machined and formed, the end part of the silver contact has some burrs to a greater or lesser extent, and due to the working particularity of the silver contact, the burrs must be deburred, the specification of the silver contact is smaller, and the existing technology cannot deburr a plurality of silver contacts.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a silver contact deburring device to solve the problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a silver contact deburring device comprises an L-shaped base, wherein a vibrating piece is arranged on the horizontal part of the L-shaped base, a rotating piece is arranged at the upper end of the vibrating piece and used for placing silver contacts and driving the silver contacts to rotate, a driving piece is arranged on the vertical part of the L-shaped base and connected with a deburring mechanism, the driving piece is used for driving the deburring mechanism to move downwards, the deburring mechanism is matched with the rotating piece to deburr the silver contacts, the rotating piece comprises a first mounting disc and a plurality of groups of rotating blocks arranged along the circle center array of the first mounting disc, the first mounting disc is connected with the vibrating piece through a plurality of connecting rods, each group of rotating blocks is embedded in the upper surface of the first mounting disc, one silver contact is placed on the upper surface of each rotating block, and micro motors matched with the rotating blocks in number are arranged in the first mounting disc, the rotating shaft of the micro motor is connected with the circle center of the rotating block, the deburring mechanism comprises a second mounting disc and polishing rods which are arranged in an array mode by taking the circle center of the second mounting disc as a center and extend downwards, one end of each polishing rod is provided with a mounting hole matched with the silver contact in shape, and each polishing rod is matched with the corresponding rotating block to achieve deburring of the silver contact.

The technical scheme has the advantages that: the silver contact deburring device is realized by the L-shaped base, the vibrating piece, the rotating piece, the deburring mechanism and the driving piece, burrs on the surface of the silver contact are removed by the L-shaped base, the vibrating piece, the rotating piece, the deburring mechanism and the driving piece, the operation is convenient, the burrs are removed quickly and efficiently at the same time, the influence of the burrs on the subsequent use of the silver contact is prevented, the service life of the silver contact is prolonged, the burrs on the silver contact are ensured to be in contact with the deburring mechanism, the silver contact after the burrs are removed is smoother, the safety of the silver contact in the subsequent process is ensured, the burrs on the silver contact are removed by the polishing rod and the mounting hole, the burrs on the silver contact are removed more comprehensively, the deburring on a plurality of silver contacts is realized, and the deburring efficiency is improved.

Preferably, the driving piece is including driving actuating cylinder, the scavenging valve, control switch and setting up in the extrusion piece at the center of second mounting disc, and the vertical part that drives actuating cylinder and "L" type base is connected through the support frame, and the scavenging valve sets up in the top of the vertical part of "L" type base, drives and is connected through the trachea between actuating cylinder and the scavenging valve, and control switch sets up in the center of the upper surface of first mounting disc, and does the rotation with the pivot of extruding every micro motor of piece cooperation drive in the first mounting disc.

The technical scheme has the advantages that: the grinding rod moves downwards to be in contact with the silver contact through the matching of the driving cylinder and the scavenging valve, and the grinding device is simple in structure and convenient to operate.

Preferably, the vibrating member includes a first vibrating plate mounted to an upper surface of a horizontal portion of the "L" -shaped base, and a second vibrating plate having a lower end opening mounted to the first vibrating plate.

The technical scheme has the advantages that: burrs adhered to the silver contact are removed through the first vibrating disk and the second vibrating disk, so that the burrs on the silver contact are removed more thoroughly, and the surface of the silver contact is smoother.

Preferably, the diameter of the outer side wall of the second vibration disk is gradually reduced downwards along the direction of the vertical part of the L-shaped base, and the diameter of the lower end opening of the second vibration disk is equal to the diameter of the upper end surface of the first vibration disk.

The technical scheme has the advantages that: when the silver contact leaves from the lower end opening of the second vibration disc, the silver contact enters the first vibration disc along inertia, and the silver contact is not easy to drop outside the first vibration disc, so that the stability of the whole structure is improved.

Preferably, the horizontal part of the L-shaped base is also provided with a channel for taking out the first vibration disk, and the first vibration disk is provided with a handle along the direction of the channel.

The technical scheme has the advantages that: the silver contact with burrs removed is conveniently taken out through the handle, and the stability of the whole structure is improved.

Drawings

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

FIG. 2 is a schematic view of a rotating member according to the present invention;

FIG. 3 is a schematic structural diagram of a micro-motor according to the present invention;

FIG. 4 is an enlarged view of section A of the present invention;

FIG. 5 is a schematic view of the structure of the channel of the present invention.

Reference numerals: 1. an "L" shaped base; 11. a channel; 2. a rotating member; 21. a first mounting plate; 22. rotating the block; 23. a micro motor; 24. a connecting rod; 3. a deburring mechanism; 31. a second mounting plate; 32. grinding the rod; 33. mounting holes; 4. a drive member; 41. a driving cylinder; 411. a support frame; 42. a scavenging valve; 43. a control switch; 44. extruding the block; 5. a vibrating member; 51. a first vibratory pan; 511. a grip; 52. a second vibratory pan.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-5, a silver contact deburring device comprises an L-shaped base 1, wherein a vibrating part 5 is arranged on the horizontal part of the L-shaped base 1, a rotating part 2 is arranged at the upper end of the vibrating part 5, the rotating part 2 is used for placing silver contacts and driving the silver contacts to rotate, a driving part 4 is arranged on the vertical part of the L-shaped base 1, the driving part 4 is connected with a deburring mechanism 3, the driving part 4 is used for driving the deburring mechanism 3 to move downwards, and the deburring mechanism 3 is matched with the rotating part 2 to realize deburring of the silver contacts. The utility model is realized by the L-shaped base 1, the rotating part 2, the deburring mechanism 3, the driving part 4 and the vibrating part 5, when the silver contact needs deburring, the silver contact is placed on the rotating part 2, the deburring mechanism 3 is driven by the driving part 4 to deburr the silver contact until the deburring is finished, the deburring mechanism 3 is driven by the driving part 4 to be far away from the silver contact on the rotating part 2, the silver contact is pushed into the vibrating part 5 by manual pushing, the vibrating part 5 vibrates the silver contact for deburring so as to shake off the burr adhered to the surface of the silver contact, the burr on the surface of the silver contact is removed by the L-shaped base 1, the rotating part 2, the deburring mechanism 3, the driving part 4 and the vibrating part 5, the operation is convenient, meanwhile, the rapid and efficient deburring is achieved, and the influence of the burr on the subsequent use of the silver contact is prevented, the service life of the silver contact is prolonged.

Rotate piece 2 and include first mounting disc 21, the turning block 22 that a plurality of groups set up along the centre of a circle array of first mounting disc 21, first mounting disc 21 is connected with vibrating piece 5 through a plurality of connecting rod 24, every turning block 22 of group is embedded in the upper surface of first mounting disc 21, a silver contact has all been placed to the upper surface of every turning block 22, the inside of first mounting disc 21 is provided with the micro motor 23 with the adaptation of turning block 22 quantity, micro motor 23's pivot is connected with the centre of a circle of turning block 22. When the silver contact needs to be deburred, a silver contact is placed on the upper surface of each rotating block 22, the deburring mechanism 3 is in contact with the silver contact through the driving piece 4, the rotating block 22 is driven by the rotating shaft of the micro motor 23 to deburr the silver contact on the deburring mechanism 3, burrs on the silver contact are in contact with the deburring mechanism 3, the silver contact after deburring is smoother, and meanwhile the safety of the silver contact in the subsequent use process is guaranteed.

The deburring mechanism 3 comprises a second mounting disc 31 and polishing rods 32 which extend downwards and are arrayed with the circle center of the second mounting disc 31 as the center, one end of each polishing rod 32 is provided with a mounting hole 33 matched with the silver contact in shape, and each polishing rod 32 is matched with the corresponding rotating block 22 to deburr the silver contact. When the silver contact is placed in turning block 22 and needs to be deburred, order about second mounting disc 31 and remove downwards through driving piece 4, when the silver contact gets into mounting hole 33 on grinding rod 32 completely, rethread micro motor 23 drives turning block 22 and rotates, make the silver contact of placing on turning block 22 rotate, deburr in corresponding grinding rod 32, until the burr on silver contact surface gets rid of totally, the switch of disconnection micro motor 23, make silver contact stall, get rid of the burr on the silver contact through grinding rod 32 and mounting hole 33, make the burr on the silver contact get rid of more comprehensively, improve deburring efficiency.

The driving member 4 includes a driving cylinder 41, a gas exchange valve 42, a control switch 43 and a pressing block 44 disposed at the center of the second mounting plate 31, the driving cylinder 41 is connected to the vertical portion of the L-shaped base 1 through a supporting frame 411, the gas exchange valve 42 is disposed at the top of the vertical portion of the L-shaped base 1, the driving cylinder 41 is connected to the gas exchange valve 42 through a gas pipe, the control switch 43 is disposed at the center of the upper surface of the first mounting plate 21, and cooperates with the pressing block 44 to drive the rotation shaft of each micro-motor 23 in the first mounting plate 21 to rotate. When the silver contacts need to be deburred, the piston rod of the driving cylinder 41 is moved downwards by rotating the switch of the scavenging valve 42 rightwards, so as to drive the second mounting plate 31 to move downwards, so that each grinding rod 32 is in contact with the corresponding silver contact, meanwhile, the second mounting plate 31 moves downwards to drive the extrusion block 44 at the center of the second mounting plate 31 to move downwards, the control switch 43 is extruded, each micro motor 23 is electrified to drive the corresponding rotating block 22 to rotate, so that each silver contact deburred on the corresponding grinding rod 32, when the deburring on the silver contacts is finished, the piston rod of the driving cylinder 41 starts to retract by rotating the switch of the scavenging valve 42 leftwards, so as to drive the second mounting plate 31 and the extrusion block 44 to move upwards, so that the silver contacts are separated from the grinding rods 32, and the process of taking out the burrs on the silver contacts is finished, the grinding rod 32 moves downwards to be in contact with the silver contact through the matching of the driving air cylinder 41 and the gas exchange valve 42, and the grinding device is simple in structure and convenient to operate.

The vibrating member 5 includes a first vibrating plate 51 and a second vibrating plate 52, the first vibrating plate 51 being mounted on the upper surface of the horizontal portion of the "L" -shaped base 1, and the second vibrating plate 52 having a lower end opening mounted to the first vibrating plate 51. The diameter of the outer side wall of the second vibration plate 52 is gradually reduced downwards along the direction of the vertical part of the L-shaped base 1, and the diameter of the lower end opening of the second vibration plate 52 is equal to the diameter of the upper end surface of the first vibration plate 51. The horizontal portion of the "L" -shaped base 1 is further provided with a channel 11 for taking out the first vibratory pan 51, and the first vibratory pan 51 is provided with a grip 511 along the direction of the channel 11. When the burr on the surface of the silver contact is removed, the first mounting plate 21 and the second vibration plate 52 are welded by the connection rod 24, the silver contact placed on the rotary block 22 is manually pushed to the upper end opening of the second vibration plate 52 and poured from the upper end opening of the second vibration plate 52, so that the silver contact enters the first vibration plate 51 along the inclination of the inner side wall of the second vibration plate 52, and simultaneously, when the silver contact is on the second vibration plate 52, the second vibration plate 52 vibrates to primarily shake off the burr adhered to the silver contact, when the silver contact reaches the lower end opening of the second vibration plate 52, because the diameter of the lower end opening of the second vibration plate 52 is as large as the diameter of the first vibration plate 51, the silver contact enters the first vibration plate 51 along the inertia when leaving from the lower end opening of the second vibration plate 52, and finally vibrates on the second vibration plate 52, carry out final shake-off to the burr that adheres on silver contact, take away first vibration dish 51 and second vibration dish 52 from the horizontal part of "L" type base 1 through handle 511, the silver contact that will detach the burr is taken out, detach the burr of adhesion on the silver contact through first vibration dish 51 and second vibration dish 52, make the burr on the silver contact clear away more thoroughly, and make the surface of silver contact more smooth, conveniently remove the silver contact of completion through handle 511, improve overall structure's stability.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (5)

1. The utility model provides a silver contact burring device, includes "L" type base (1), its characterized in that: the silver contact deburring device is characterized in that a vibrating piece (5) is arranged on the horizontal part of the L-shaped base (1), a rotating piece (2) is arranged at the upper end of the vibrating piece (5), the rotating piece (2) is used for placing silver contacts and driving the silver contacts to rotate, a driving piece (4) is arranged on the vertical part of the L-shaped base (1), the driving piece (4) is connected with a deburring mechanism (3), the driving piece (4) is used for driving the deburring mechanism (3) to move downwards, the deburring mechanism (3) is matched with the rotating piece (2) to realize deburring of the silver contacts, the rotating piece (2) comprises a first mounting disc (21) and a plurality of groups of rotating blocks (22) arranged along the circle center array of the first mounting disc (21), the first mounting disc (21) is connected with the vibrating piece (5) through a plurality of connecting rods (24), and each group of rotating blocks (22) is embedded in the upper surface of the first mounting disc (21), every a silver contact has all been placed to the upper surface of turning block, the inside of first mounting disc (21) is provided with micro motor (23) with turning block quantity looks adaptation, the pivot of micro motor (23) is connected with the centre of a circle of turning block (22), burring mechanism (3) include second mounting disc (31), use the centre of a circle of second mounting disc (31) as central array and be provided with downwardly extending's grinding rod (32), the one end of grinding rod (32) is provided with mounting hole (33) with silver contact shape looks adaptation, every grinding rod (32) cooperate with corresponding turning block (22) and realize doing the burring to the silver contact.

2. The silver contact deburring apparatus of claim 1, wherein: the driving piece (4) comprises a driving cylinder (41), a scavenging valve (42), a control switch (43) and an extrusion block (44) arranged at the center of the second mounting plate (31), the driving cylinder (41) is connected with the vertical part of the L-shaped base (1) through a support frame (411), the scavenging valve (42) is arranged at the top of the vertical part of the L-shaped base (1), the driving cylinder (41) is connected with the scavenging valve (42) through an air pipe, and the control switch (43) is arranged at the center of the upper surface of the first mounting plate (21) and is matched with the extrusion block (44) to drive the rotating shaft of the micro motor (23) in the first mounting plate (21) to rotate.

3. The silver contact deburring apparatus of claim 1, wherein: the vibrating piece (5) comprises a first vibrating disk (51) and a second vibrating disk (52), the first vibrating disk (51) is installed on the upper surface of the horizontal part of the L-shaped base (1), and the lower end opening of the second vibrating disk (52) is installed on the first vibrating disk (51).

4. The silver contact deburring apparatus of claim 3, wherein: the diameter of the outer side wall of the second vibration disk (52) is gradually reduced along the direction from the upper end opening to the lower end opening of the second vibration disk, and the diameter of the lower end opening of the second vibration disk (52) is equal to that of the upper end face of the first vibration disk (51).

5. The silver contact deburring apparatus of claim 1, wherein: the horizontal part of the L-shaped base (1) is also provided with a channel (11) for taking out the first vibration disc (51), and the first vibration disc (51) is provided with a handle (511) along the direction of the channel (11).

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