CN221041881U

CN221041881U - Terminal crimping device

Info

Publication number: CN221041881U
Application number: CN202323085009.0U
Authority: CN
Inventors: 吴崇澎
Original assignee: Guangdong Shunde Huihuayu Electrical Equipment Co ltd
Current assignee: Guangdong Shunde Huihuayu Electrical Equipment Co ltd
Priority date: 2023-11-15
Filing date: 2023-11-15
Publication date: 2024-05-28
Anticipated expiration: 2033-11-15

Abstract

The utility model belongs to the field of wire harness production, and discloses a terminal crimping device which comprises a frame device for supporting extrusion, and further comprises a driving device which is arranged at the bottom of the frame device and used for providing rotary power, wherein a feeding device for limiting the rotary extrusion of a terminal is arranged on the frame device; the driving device comprises a motor, a first rotating shaft is arranged at the output end of the motor, a first belt wheel is arranged on the first rotating shaft, a second belt wheel is arranged on one side of the first belt wheel, and a transmission belt is arranged between the first belt wheel and the second belt wheel. According to the terminal crimping device, through the arrangement of rotary continuous extrusion, the continuity of terminal crimping is ensured, and the terminal crimping speed is increased; the stability of relative synchronous rotary extrusion is ensured through the arrangement of the toothed belt and the reversing gear set; through the setting of rotatory station pick-and-place terminal, be convenient for constitute continuous production line, reduce auxiliary time.

Description

Terminal crimping device

Technical Field

The utility model belongs to the field of wire harness production, and particularly relates to a terminal crimping device.

Background

Crimping is a process in which pressure is applied to the contact area of the wire and the terminal to shape the wire and the terminal, thereby achieving tight connection. An inseparable, reliable electrical and mechanical connection is provided between the crimp terminal and the wire for a long period of time.

The chinese patent of contrast bulletin number CN219144686U discloses a pencil terminal crimping device, including the rearmounted board, the inside groove has been seted up to the rearmounted board, the inside rotation of inside groove is connected with positive and negative screw rod, driving motor is installed on the top of positive and negative screw rod, there is the movable plate in the outside of positive and negative screw rod through threaded engagement, the outside fixed mounting of movable plate has the square board, the U type groove has been seted up to the square board, the inside in U type groove has been inserted and has been equipped with the clamp plate, be connected through detachable mechanism between clamp plate and the U type groove.

However, the above patent cannot perform continuous extrusion, and needs to stop to finish taking and placing the terminal, so that the speed of crimping the terminal is reduced, and a new device is designed.

Disclosure of utility model

The present utility model is directed to a terminal crimping device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The terminal crimping device comprises a frame device for supporting extrusion, and further comprises a driving device which is arranged at the bottom of the frame device and used for providing rotary power, wherein a feeding device for limiting the rotary extrusion of the terminal is arranged on the frame device; the driving device comprises a motor, a first rotating shaft is arranged at the output end of the motor, a first belt wheel is arranged on the first rotating shaft, a second belt wheel is arranged on one side of the first belt wheel, a driving belt is arranged between the first belt wheel and the second belt wheel, and a reversing gear set is arranged on the second belt wheel; the feeding device comprises a rotating frame, a plurality of limiting grooves are uniformly distributed on the circumference of the rotating frame, and pressing grooves are formed in the outer sides of the limiting grooves.

Further: the frame device comprises a supporting table, a motor base is arranged at the bottom of the supporting table, a rotating disc is rotatably arranged on the supporting table, a plurality of pressure heads are uniformly distributed on the circumference of the rotating disc, and a second rotating shaft is arranged at the bottom of the rotating disc.

Further: the second rotating shaft is connected with the supporting table through a bearing, and the second rotating shaft is welded with the rotating disc.

Further: the transmission belt adopts a toothed belt, and the first rotating shaft is in flat key connection with the rotating frame.

Further: the rotating frame is made of Q235 steel and is disc-shaped.

Further: the limiting groove is a blind hole, and the pressing groove is communicated with the limiting groove and is mutually perpendicular.

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

1. through the arrangement of rotary continuous extrusion, the continuity of terminal crimping is ensured, and the terminal crimping speed is accelerated;

2. The stability of relative synchronous rotary extrusion is ensured through the arrangement of the toothed belt and the reversing gear set;

3. Through the setting of rotatory station pick-and-place terminal, be convenient for constitute continuous production line, reduce auxiliary time.

Drawings

Fig. 1 is a schematic view of a terminal crimping device according to the present utility model;

fig. 2 is a front view of a housing means of a terminal crimping device according to the present utility model;

fig. 3 is a schematic view of a driving device of a terminal crimping device according to the present utility model;

FIG. 4 is a schematic view of a feeding device of a terminal crimping device according to the present utility model;

Fig. 5 is a front cross-sectional view of a feeding device of a terminal crimping device according to the present utility model.

In the reference numerals: 1. a rack device; 101. a support table; 102. a motor base; 103. a second rotating shaft; 104. a rotating disc; 105. a pressure head; 2. a driving device; 201. a motor; 202. a first rotating shaft; 203. a first pulley; 204. a second pulley; 205. a transmission belt; 206. a reversing gear set; 3. a feeding device; 301. a rotating frame; 302. a limit groove; 303. and (5) pressing a groove.

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. 1-5, a terminal crimping device comprises a frame device 1 for supporting extrusion, a driving device 2 arranged at the bottom of the frame device 1 and used for providing rotary power, and a feeding device 3 used for limiting terminal rotary extrusion arranged on the frame device 1.

In this embodiment: the rack device 1 comprises a supporting table 101, a motor base 102 is arranged at the bottom of the supporting table 101, a rotating disc 104 is rotatably arranged on the supporting table 101, a plurality of pressure heads 105 are uniformly distributed on the circumference of the rotating disc 104, a second rotating shaft 103 is arranged at the bottom of the rotating disc 104, the second rotating shaft 103 is in bearing connection with the supporting table 101, the second rotating shaft 103 is welded with the rotating disc 104, and the supporting table 101 supports the second rotating shaft 103 to drive the rotating disc 104 to rotate, so that the pressure heads 105 on the circumference of the rotating disc 104 penetrate through pressure grooves 303 on the side edge of a rotating frame 301;

In this embodiment: the driving device 2 comprises a motor 201, a first rotating shaft 202 is arranged at the output end of the motor 201, the first rotating shaft 202 is connected with a rotating frame 301 in a flat key manner, a first belt pulley 203 is arranged on the first rotating shaft 202, a second belt pulley 204 is arranged on one side of the first belt pulley 203, a driving belt 205 is arranged between the first belt pulley 203 and the second belt pulley 204, the driving belt 205 adopts a toothed belt, a reversing gear set 206 is arranged on the second belt pulley 204, the motor base 102 supports the motor 201 to drive the first rotating shaft 202 to rotate, the rotating frame 301 is driven to rotate, meanwhile, the first rotating shaft 202 drives the first belt pulley 203 to drive the second belt pulley 204 to rotate through the driving belt 205, and the second belt pulley 204 drives the second rotating shaft 103 to drive the rotating disc 104 to synchronously rotate through the reversing gear set 206;

in this embodiment: the feeding device 3 comprises a rotating frame 301, the rotating frame 301 is made of Q235 steel, the rotating frame 301 is disc-shaped, a plurality of limiting grooves 302 are uniformly distributed on the circumference of the rotating frame 301, the limiting grooves 302 are blind holes, pressing grooves 303 are formed in the outer sides of the limiting grooves 302, the pressing grooves 303 are communicated with the limiting grooves 302 and are mutually perpendicular, a terminal is inserted into the limiting grooves 302 on the rotating frame 301, a wire end is inserted into the terminal, a pressing head 105 penetrates through the pressing grooves 303 on the side edge of the rotating frame 301, and the pressing head enters the limiting grooves 302 to press the terminal and the wire end together.

Working principle: the terminal is inserted into a limit groove 302 on a rotating frame 301, the thread end is inserted into the terminal, a motor base 102 supports a motor 201 to drive a first rotating shaft 202 to rotate to drive the rotating frame 301 to rotate, meanwhile, the first rotating shaft 202 drives a first belt pulley 203 to drive a second belt pulley 204 to rotate through a transmission belt 205, the second belt pulley 204 drives the second rotating shaft 103 to drive a rotating disc 104 to synchronously rotate through a reversing gear set 206, so that a pressure head 105 on the circumference of the rotating disc 104 passes through a pressure groove 303 on the side edge of the rotating frame 301 and enters the limit groove 302 to press the end and the thread end together.

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. Terminal crimping device, comprising a frame device (1) for supporting the extrusion, characterized in that: the device also comprises a driving device (2) which is arranged at the bottom of the frame device (1) and is used for providing rotary power, and a feeding device (3) which is used for limiting the rotary extrusion of the terminal is arranged on the frame device (1);

The driving device (2) comprises a motor (201), a first rotating shaft (202) is arranged at the output end of the motor (201), a first belt wheel (203) is arranged on the first rotating shaft (202), a second belt wheel (204) is arranged on one side of the first belt wheel (203), a transmission belt (205) is arranged between the first belt wheel (203) and the second belt wheel (204), and a reversing gear set (206) is arranged on the second belt wheel (204);

The feeding device (3) comprises a rotating frame (301), a plurality of limiting grooves (302) are uniformly distributed on the circumference of the rotating frame (301), and pressing grooves (303) are formed in the outer sides of the limiting grooves (302).

2. A terminal crimping device as claimed in claim 1, wherein: the frame device (1) comprises a supporting table (101), a motor base (102) is arranged at the bottom of the supporting table (101), a rotating disc (104) is rotatably arranged on the supporting table (101), a plurality of pressure heads (105) are uniformly distributed on the circumference of the rotating disc (104), and a second rotating shaft (103) is arranged at the bottom of the rotating disc (104).

3. A terminal crimping device as claimed in claim 2, wherein: the second rotating shaft (103) is in bearing connection with the supporting table (101), and the second rotating shaft (103) and the rotating disc (104) are welded together.

4. A terminal crimping device as claimed in claim 1, wherein: the transmission belt (205) is a toothed belt, and the first rotating shaft (202) is connected with the rotating frame (301) through a flat key.

5. A terminal crimping device as claimed in claim 1, wherein: the rotating frame (301) is made of Q235 steel, and is disc-shaped.

6. A terminal crimping device as claimed in claim 1, wherein: the limiting groove (302) is a blind hole, and the pressing groove (303) is communicated with the limiting groove (302) and is perpendicular to the limiting groove.