CN219151376U

CN219151376U - Positioning seat for brush frame assembly riveting device

Info

Publication number: CN219151376U
Application number: CN202222471403.7U
Authority: CN
Inventors: 景久平; 王开河; 常永财
Original assignee: Beijing Shunjia Plastic Factory
Current assignee: Beijing Shunjia Plastic Factory
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-06-09
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to the field of positioning seats, in particular to a positioning seat for a brush holder assembly riveting device, which comprises a base, a mounting bracket, a clamping motor, a clamping piece, a supporting bracket, a limiting motor, a transmission lever, a side abutting piece, a fixing bracket, a telescopic rod, a pressing piece and a connecting spring, wherein the clamping piece is arranged on the base; according to the device, the fixing and limiting effects of the device can be improved through the combination of multiple groups of parts of the device, the gap between the device and raw materials can be reduced through the structure of the pressing part, the situation of excessive extrusion of the device is avoided through the structure of the connecting spring, the raw materials in the device can be limited through the structure of the side limiting part through the combination of the limiting motor and the transmission lever, the side is prevented from sliding, the bottom compatibility of the device can be effectively improved through the combination of the clamping motor and the clamping part at the bottom, and the device can be adjusted according to the raw materials with different widths.

Description

Positioning seat for brush frame assembly riveting device

Technical Field

The utility model relates to the technical field of positioning seats, in particular to a positioning seat for a brush frame assembly riveting device.

Background

Placing the outgoing line fixing plate between the brush frame and the brush frame plate, enabling the fixing piece of the brush frame to sequentially pass through the outgoing line fixing plate and the through holes of the brush frame plate, enabling pins of the outgoing line fixing plate to be positioned at the left side and the right side of the brush frame, and then riveting three parts by bending the fixing piece; the problem that the assembled brush holder assembly is difficult to position exists at present, so that the brush holder assembly cannot be riveted by pressing a fixed sheet through a press, the fixed sheet can be fixed by manually pinching the brush holder assembly and riveting through a small hammer, and the efficiency is low.

The chinese patent with the authority notice number of CN209088696U discloses a positioning seat for a brush holder assembly riveting device, the positioning seat comprises a left positioning seat and a right positioning seat which are arranged on a bottom plate, the left positioning seat and the right positioning seat are both matched with a driving device, the right upper edge of the left positioning seat is provided with a slot which is upward and rightward opened, the left upper edge of the right positioning seat is provided with a slot which is upward and leftward opened, under the action of the driving device, the left positioning seat and the right positioning seat are folded and the slots of the left positioning seat are communicated with the slots of the right positioning seat and form a brush holder positioning groove for placing a brush holder, a mandrel fixing seat is arranged on the bottom plate, the upper end face of the mandrel fixing seat is positioned above the upper end face of the positioning seat, the circumferential outer wall of the upper end of the mandrel fixing seat comprises a cambered surface which is the same as the shape of the inner edge of a shaft hole of the brush holder, when the upper end of the mandrel fixing seat is placed on the positioning seat, the inner edge of the brush holder plate is contacted with the circumferential outer wall of the mandrel fixing seat, the upper end of the mandrel fixing seat is provided with a placing groove for placing the mandrel, the placing groove is closed, the placing groove is communicated with the slots of the left positioning seat and the slots, the mandrel fixing seat is formed by the slots, and the mandrel fixing seat is more high in the width and the width of the mandrel is equal to the mandrel positioning groove, and the mandrel positioning seat is more high in the positioning groove width and the positioning groove, and the positioning groove has the advantages of the same to the positioning groove and the positioning groove is formed on the bottom of the bottom and the positioning seat.

However, the above disclosed solution has the following disadvantages: the fir scheme has the advantages that the positioning structure is simple in the actual use process, and the positioning precision is not high, so that the loosening and the like are not easy to occur.

Disclosure of Invention

The utility model aims at solving the technical problems in the background art, and provides a positioning seat for a brush holder assembly riveting device, which can be fixed from multiple angles through the device, so that the fixing and limiting effects of the device can be improved through the combination of multiple groups of parts of the device, the gap between the device and raw materials can be reduced through the structure of a pressing part, the situation of excessive extrusion of the device is avoided through the structure of a connecting spring, the effect of the surface of the raw materials is protected, the raw materials in the device can be limited through the structure of a side limiting part through the combination of a limiting motor and a transmission lever, the side sliding is prevented, the bottom compatibility of the device can be effectively improved through the combination of a clamping motor and a clamping part at the bottom, and the device can be adjusted for the raw materials with different widths.

The utility model provides a positioning seat for a brush holder assembly riveting device, which comprises a base, a mounting bracket, a clamping motor, a clamping piece, a supporting bracket, a limiting motor, a transmission lever, a side abutting piece, a fixing bracket, a telescopic rod, a pressing piece and a connecting spring, wherein the base is provided with a clamping groove;

the top of the base is connected with the mounting bracket; the bottom of the mounting bracket is connected with the clamping motor; the output end of the clamping motor is in transmission connection with the clamping piece; the clamping piece is in sliding connection with the top of the mounting bracket; the side surface of the top of the mounting bracket is connected with the top of the supporting bracket; the side surface of the top of the supporting bracket is connected with a limit motor; the output end of the limit motor is rotationally and slidingly connected with the transmission lever; the transmission lever is rotationally connected with the side surface of the support bracket; one end of the transmission lever, which is far away from the limit motor, is rotationally connected with the side abutting piece; the top of the supporting bracket is connected with the fixed bracket; the output end at the bottom of the fixed bracket is connected with the telescopic rod; the telescopic rod is in transmission connection with the pressing piece; the pressing piece is contacted with the top of the clamping piece; the top of the pressing piece is connected with the connecting spring; the connecting spring is connected with the bottom of the supporting bracket.

Preferably, a plurality of groups of fixing threaded holes are formed in the side face of the base, and the plurality of groups of fixing threaded holes are distributed around the bottom of the base.

Preferably, the mounting bracket is provided with a plurality of groups of supporting elements, and the intervals among the plurality of groups of supporting elements are the same.

Preferably, the side surface of the support bracket is provided with a rotary connecting piece, the rotary connecting piece is rotationally connected with a transmission lever, the transmission lever is provided with a waist-shaped hole, a transmission piece is arranged in the waist-shaped hole, and the transmission piece is connected with the output end of the limiting motor.

Preferably, the top of the mounting bracket is provided with a sliding limiting piece, and the top of the sliding limiting piece is contacted with the bottom of the pressing piece.

Preferably, the bottom of the support bracket is provided with a sliding blocking piece, and the sliding blocking piece is arranged inside the connecting spring.

Preferably, the side abutment surface is provided with a cushion pad.

Preferably, the clamping piece is provided with an anti-slip layer.

The technical scheme of the utility model has the following beneficial technical effects:

according to the device, the fixing and limiting effects of the device can be improved through the combination of multiple groups of parts of the device, the gap between the device and raw materials can be reduced through the structure of the pressing part, meanwhile, the situation that the device is excessively extruded is avoided through the structure of the connecting spring, the effect of the surface of the raw materials is protected, the raw materials in the device can be limited through the structure of the side limiting part through the combination of the limiting motor and the transmission lever, the side is prevented from sliding, the bottom compatibility of the device can be effectively improved through the combination of the clamping motor and the clamping part at the bottom, the device can be adjusted for the raw materials with different widths, the device can be conveniently installed and fixed in the actual use process through the combination of the device mounting bracket and the base, and the actual occupied area of the device is reduced.

Drawings

FIG. 1 is a schematic view of a positioning seat for a brush holder assembly riveting device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a base in a positioning seat for a brush holder assembly riveting device according to the present utility model;

FIG. 3 is a schematic view of a mounting bracket in a positioning seat for a brush holder assembly riveting device according to the present utility model;

reference numerals: 1. a base; 2. a mounting bracket; 3. clamping the motor; 4. a clamping member; 5. a support bracket; 6. a limit motor; 7. a transmission lever; 8. a side abutment; 9. a fixed bracket; 10. a telescopic rod; 11. a pressing member; 12. and a connecting spring.

Detailed Description

Example 1

As shown in fig. 1-3, the positioning seat for the brush holder assembly riveting device provided by the utility model comprises a base 1, a mounting bracket 2, a clamping motor 3, a clamping piece 4, a supporting bracket 5, a limiting motor 6, a transmission lever 7, a side abutting piece 8, a fixing bracket 9, a telescopic rod 10, a pressing piece 11 and a connecting spring 12;

the top of the base 1 is connected with the mounting bracket 2; the bottom of the mounting bracket 2 is connected with the clamping motor 3; the output end of the clamping motor 3 is in transmission connection with the clamping piece 4; the clamping piece 4 is in sliding connection with the top of the mounting bracket 2; the side surface of the top of the mounting bracket 2 is connected with the top of the supporting bracket 5; the side surface of the top of the supporting bracket 5 is connected with a limit motor 6; the output end of the limit motor 6 is rotationally and slidingly connected with the transmission lever 7; the transmission lever 7 is rotationally connected with the side surface of the support bracket 5; one end of the transmission lever 7, which is far away from the limit motor 6, is rotationally connected with the side abutting piece 8; the top of the supporting bracket 5 is connected with a fixed bracket 9; the bottom output end of the fixed bracket 9 is connected with a telescopic rod 10; the telescopic rod 10 is in transmission connection with the pressing piece 11; the pressing piece 11 is contacted with the top of the clamping piece 4; the top of the pressing piece 11 is connected with a connecting spring 12; the connecting spring 12 is connected with the bottom of the supporting bracket 5; a plurality of groups of fixing threaded holes are formed in the side face of the base 1, and the plurality of groups of fixing threaded holes are distributed around the bottom of the base 1; the mounting bracket 2 is provided with a plurality of groups of supporting elements, and the intervals among the plurality of groups of supporting elements are the same; the side surface of the support bracket 5 is provided with a rotary connecting piece, the rotary connecting piece is rotationally connected with the transmission lever 7, the transmission lever 7 is provided with a waist-shaped hole, the inside of the waist-shaped hole is provided with a transmission piece, and the transmission piece is connected with the output end of the limit motor 6; the surface of the side leaning piece 8 is provided with a buffer cushion; .

In this embodiment, can effectually improve the fixed effect of location to the part of different shapes through this device, can realize through the fixed combination of multi-angle of this device that the raw materials can not receive the effect of guaranteeing the fixed location in the surface, make this device's positioning process be convenient for operate simultaneously and adjust, when this device is in operating condition, can press the fixed to the raw materials from the vertical direction through the combination of telescopic link 10 with press holding piece 11, can make press holding piece 11 bottom recess and the protruding looks of raw materials agreeing with mutually and thereby improved the fixed precision of this device through changing different holding piece 11, can prevent the raw materials and take place horizontal displacement in this device inside through the structure of side support piece 8, thereby can realize the fixed effect of this device through mutually perpendicular's direction.

Example two

As shown in fig. 2-3, in the positioning seat for a brush holder assembly riveting device according to the present utility model, compared with the first embodiment, a sliding limiting member is disposed on the top of the mounting bracket 2, and the top of the sliding limiting member contacts the bottom of the pressing member 11; the bottom of the support bracket 5 is provided with a sliding blocking piece which is arranged inside the connecting spring 12.

In one embodiment of the utility model, the combination of the sliding limiting piece can improve the sliding stability of the device, thereby avoiding the loss caused by excessive sliding.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The positioning seat for the brush holder assembly riveting device is characterized by comprising a base (1), a mounting bracket (2), a clamping motor (3), a clamping piece (4), a supporting bracket (5), a limiting motor (6), a transmission lever (7), a side abutting piece (8), a fixing bracket (9), a telescopic rod (10), a pressing piece (11) and a connecting spring (12);

the top of the base (1) is connected with the mounting bracket (2); the bottom of the mounting bracket (2) is connected with the clamping motor (3); the output end of the clamping motor (3) is in transmission connection with the clamping piece (4); the clamping piece (4) is in sliding connection with the top of the mounting bracket (2); the side surface of the top of the mounting bracket (2) is connected with the top of the supporting bracket (5); the side surface of the top of the supporting bracket (5) is connected with a limit motor (6); the output end of the limit motor (6) is rotationally and slidingly connected with the transmission lever (7); the transmission lever (7) is rotationally connected with the side surface of the support bracket (5); one end of the transmission lever (7) far away from the limit motor (6) is rotationally connected with the side abutting piece (8); the top of the supporting bracket (5) is connected with the fixed bracket (9); the bottom output end of the fixed bracket (9) is connected with a telescopic rod (10); the telescopic rod (10) is in transmission connection with the pressing piece (11); the pressing piece (11) is contacted with the top of the clamping piece (4); the top of the pressing piece (11) is connected with the connecting spring (12); the connecting spring (12) is connected with the bottom of the supporting bracket (5).

2. The positioning seat for a brush holder assembly riveting device according to claim 1, wherein a plurality of groups of fixing threaded holes are formed in the side face of the base (1), and the plurality of groups of fixing threaded holes are distributed around the bottom of the base (1).

3. A positioning seat for a brush holder assembly riveting device according to claim 1, characterized in that the mounting bracket (2) is provided with a plurality of groups of supporting elements, and the intervals between the plurality of groups of supporting elements are the same.

4. The positioning seat for the brush holder assembly riveting device according to claim 1, wherein a rotating connecting piece is arranged on the side face of the supporting bracket (5), the rotating connecting piece is rotationally connected with the transmission lever (7), a waist-shaped hole is formed in the transmission lever (7), a transmission piece is arranged in the waist-shaped hole, and the transmission piece is connected with the output end of the limiting motor (6).

5. A positioning seat for a brush holder assembly riveting device according to claim 1, characterized in that the top of the mounting bracket (2) is provided with a sliding limiting member, and the top of the sliding limiting member is in contact with the bottom of the holding member (11).

6. A positioning seat for a brush holder assembly riveting apparatus according to claim 1, characterized in that the bottom of the support bracket (5) is provided with a sliding blocking member, which is arranged inside the connecting spring (12).

7. A positioning seat for a brush holder assembly riveting apparatus according to claim 1, characterized in that the surface of the side abutment member (8) is provided with a cushion pad.

8. A positioning seat for a brush holder assembly riveting apparatus according to claim 1, characterized in that the clamping member (4) is provided with an anti-slip layer.