CN112517711A

CN112517711A - Stamping device for connecting sheet processing

Info

Publication number: CN112517711A
Application number: CN202011203254.5A
Authority: CN
Inventors: 李庆伟
Original assignee: Chongqing Zhifang Electronic Technology Co ltd
Current assignee: Chongqing Zhifang Electronic Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-03-19
Anticipated expiration: 2040-11-02
Also published as: CN112517711B

Abstract

The invention belongs to the technical field of stamping and forming of battery connecting pieces, in particular to a stamping device used for processing connecting pieces. The device includes an actuator and a bracket; seat and punch seat; the output end of the motor is fixedly connected to one end of the first connecting rod, the other end of the first connecting rod is screwed with a rotating disc, and the outer side of the rotating disc is provided with a matching rod , the outer side of the matching rod is fitted with a matching insert, the outer side of the support rod is screwed with a connecting seat, and the outer side of the connecting seat is welded with four third connecting rods at 90 degrees. The top of the rod is provided with a punch seat. Through the design of the stamping mechanism, the stamping and collection are combined into one, which improves the integration and space utilization of the device. Through the simple mechanism design, automatic production is realized, which is suitable for mass production.

Description

Stamping device for connecting sheet processing

Technical Field

The invention belongs to the technical field of battery connecting sheet processing, and particularly relates to a stamping device for connecting sheet processing.

Background

The battery connecting sheet is an important component of the battery and is made of copper, iron, stainless steel and other materials, when the battery elastic sheet mounted on the conductive film is pressed, the central point of the elastic sheet contacts with the PCB plate to form a loop, and the battery elastic sheet has the characteristics of strong conductivity, good hand feeling and the like. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

Present stamping forming generally is individual workshop production, needs artifical supplementary material loading and unloads, and perhaps stamping process can divide a plurality of steps to go on, carries out the blanking earlier, and shaping connection piece appearance carries out the punching press to the molding again, and this design is anticipated reducing the manpower and is supplementary, realizes integration punching press and accomodate, makes connection piece integrated into one piece simultaneously, reduces the punching press step, raises the efficiency.

Disclosure of Invention

In order to overcome the disadvantages of the prior art and solve the problems described in the background, the present invention provides a stamping device for connecting sheet processing.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a stamping device for processing connecting sheets, which comprises an actuating mechanism and a bracket, wherein the actuating mechanism comprises a first actuating mechanism and a second actuating mechanism; the actuating mechanism is arranged inside the bracket;

the actuating mechanism comprises a motor, a rotating disc, a matching insert, a connecting seat and a convex die holder; the output of motor and the one end rigid coupling of head rod, the other end screw thread rigid coupling of head rod has the rotating circular disc, the outside of rotating circular disc is provided with the cooperation pole, the cooperation is installed in the outside cooperation of cooperation pole and is inserted, the inboard that the cooperation was inserted runs through there is the second connecting rod, the second connecting rod is inserted with the cooperation and is rotated and be connected, the one end welding of second connecting rod has the bracing piece, the outside screw thread rigid coupling of bracing piece has the connecting seat, the outside of connecting seat becomes 90 degrees welding and has four third connecting rods, the top of third connecting rod is provided with the convex die holder.

Preferably, an auxiliary bearing is arranged on the outer side of the supporting rod, an installation box is arranged on the outer side of the auxiliary bearing, a limiting insert is installed at one end of the installation box, one end of the limiting insert is fixedly connected with the telescopic rod through a screw, and the rotating disc and the matching insert are rotatably installed on the inner side of the installation seat.

Preferably, the male die holder comprises a finished product unloading mechanism and a waste unloading mechanism; the finished product discharging mechanism comprises a first auxiliary lug, a limiting rod, a first auxiliary sliding block and a first spring; the bottom of the convex die holder is provided with a first auxiliary lug, the top welding of first auxiliary lug has the gag lever post, the outside of gag lever post is provided with a first auxiliary slider and a first spring, first spring is located between a first auxiliary slider and the gag lever post, gag lever post and a first auxiliary slider and convex die holder sliding connection.

Preferably, the waste discharging mechanism comprises an auxiliary push plate, a pneumatic rod, a pressure sensor and a second auxiliary sliding block; the bottom of the convex die base is provided with an auxiliary push plate, the top of the auxiliary push plate is fixedly connected with a pneumatic rod through a screw, the top of the pneumatic rod is provided with a pressure sensor, the top of the pressure sensor is provided with a second auxiliary sliding block, and the second auxiliary sliding block is connected with the convex die base in a sliding mode.

Preferably, the support comprises a dustproof box, a mounting insert and a plate; the novel dust-proof box is characterized in that an executing mechanism is installed inside the dust-proof box, a cover plate is arranged on the outer side of the dust-proof box, a containing drawer is arranged on the inner side of the dust-proof box, two installation inserts are installed at the top end of the dust-proof box in a matched mode, and plates are placed at the top end of the installation inserts.

Preferably, the bottom of sheet material is provided with the convex die holder, the top of dust-proof box is provided with the supporting seat, the top of supporting seat is provided with the hydraulic pressure case, the bottom of hydraulic pressure case has the die holder through the screw rigid coupling, the die holder is located the convex die holder directly over.

Preferably, the die holder comprises a die groove, a second auxiliary bump, a push rod and a second spring; the die comprises a die holder and is characterized in that a die groove is formed in the inner side of the die holder, a second auxiliary convex block is connected to the inner side of the die holder in a sliding mode, a push rod is welded to the top end of the second auxiliary convex block, a second spring is arranged on the top end of the push rod and located between the push rod and the die holder, and the push rod is connected with the die holder in a sliding mode.

The invention has the technical effects and advantages that:

1. rotate through the motor, differential mechanism's conversion back, drive the rotating disc and rotate a week, cooperation pole and cooperation are inserted the cooperation, it rotates 90 degrees to drive the cooperation and insert, later the cooperation is inserted and is driven the bracing piece and rotate 90 degrees, thereby drive the connecting seat and rotate 90 degrees, make third connecting rod and boss base rotate 90 degrees, go on repeatedly, make the boss base rotate vertical when downwards, product and waste material after will punching press are sent into and are held the drawer, through succinct component cooperation, accomodate the finished product after will processing, make punching press processing and accomodate the integration, and the machining efficiency is improved, reduce artifical the participation, realize automated production.

2. Through first supplementary slider landing, extrude first spring, first spring force makes the gag lever post remove, drives first supplementary lug and promotes the shaping product, makes the product whereabouts, prevents that gravity from being not enough to make the product whereabouts, through the supplementary slider lapse of second, extrusion pressure sensors to start the pneumatic rod and drive supplementary push pedal and promote the waste material, the waste material landing of being convenient for because the waste material card is on four formed parts, generally can not drop along with the action of gravity, so need the supplementary landing of pushing away.

3. After stamping, the female die holder rises, the push rod is pushed by the elasticity of the second spring, so that the second auxiliary lug moves to push the finished product, and the finished product is prevented from being attached to the female die holder to influence the next stamping; the pneumatic cylinder drives the telescopic rod to move, when the male die holder rotates for stamping, the telescopic rod moves to drive the limiting insert to be inserted between the two supporting rods, the position of the male die holder is limited, the male die holder and the female die holder are matched tightly during stamping, offset does not occur, and stamping precision and finished product quality are improved.

Drawings

The invention is further described with reference to the following figures and embodiments.

FIG. 1 is a schematic perspective view of a stamping apparatus of the present invention;

FIG. 2 is a front view of the stamping device of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view of the rotatable disk of the present invention in connection with a mating insert;

FIG. 5 is an enlarged view of a portion of FIG. 2 at B;

FIG. 6 is a side view of the stamping apparatus of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at C;

fig. 8 is a partial enlarged view at D in fig. 2.

In the figure: 1. an actuator; 2. a support; 101. a motor; 102. a first connecting rod; 103. rotating the disc; 104. a mating rod; 105. matching the insert; 106. a second connecting rod; 107. a support bar; 108. a connecting seat; 109. a third connecting rod; 110. an auxiliary bearing; 111. installing a box; 112. a limiting insert; 113. a telescopic rod; 114. a mounting seat; 11. a convex die holder; 12. a female die holder; 21. a finished product discharging mechanism; 22. a waste discharge mechanism; 2101. a first auxiliary bump; 2102. a limiting rod; 2103. a first auxiliary slide block; 2104. a first spring; 2201. an auxiliary push plate; 2202. a pneumatic rod; 2203. a pressure sensor; 2204. a second auxiliary slide block; 201. a dust-proof box; 202. a cover plate; 203. an accommodating drawer; 204. installing an insert; 205. a plate material; 206. a supporting seat; 207. a hydraulic tank; 1201. a die cavity; 1202. a second auxiliary bump; 1203. a push rod; 1204. a second spring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the following embodiments.

As shown in fig. 1 to 8, the stamping device for processing the connecting sheet according to the invention comprises an actuating mechanism 1 and a bracket 2; the actuator 1 is arranged inside the bracket 2;

the actuating mechanism 1 comprises a motor 101, a rotating disc 103, a matching insert 105, a connecting seat 108 and a convex die holder 11; the output end of the motor 101 is fixedly connected with one end of a first connecting rod 102, the other end of the first connecting rod 102 is fixedly connected with a rotating disc 103 through threads, a matching rod 104 is arranged on the outer side of the rotating disc 103, a matching insert 105 is arranged on the outer side of the matching rod 104 in a matching mode, a second connecting rod 106 penetrates through the inner side of the matching insert 105, the second connecting rod 106 is rotatably connected with the matching insert 105, a supporting rod 107 is welded at one end of the second connecting rod 106, a connecting seat 108 is fixedly connected with the outer side of the supporting rod 107 through threads, four third connecting rods 109 are welded on the outer side of the connecting seat 108 at an angle of 90 degrees, and a convex;

during operation, motor 101 cooperates with the differential mechanism as the power supply, rotate first connecting rod 102, first connecting rod 102 connects carousel 103, transmit motor 101 power to carousel 103, make carousel 103 rotate through the differential mechanism and go on according to the cycle, cooperation pole 104 rotates along with carousel 103, cooperate with cooperation insert 105, running fit insert 105, make carousel 103 rotate a week, cooperation insert 105 rotates 90 degrees, second connecting rod 106 connects cooperation insert 105 and bracing piece 107, bracing piece 107 connects connecting seat 108, as the main supporter of punching press simultaneously, connecting seat 108 is used for installing four third connecting rods 109, boss base 11 is used for the product punching press.

As a specific embodiment of the present invention, an auxiliary bearing 110 is arranged on the outer side of the support rod 107, an installation box 111 is arranged on the outer side of the auxiliary bearing 110, a limit insert 112 is installed at one end of the installation box 111, one end of the limit insert 112 is fixedly connected with a telescopic rod 113 through a screw, and a rotary disc 103 and a matching insert 105 are rotatably installed on the inner side of an installation seat 114; during operation, the auxiliary bearing 110 assists in rotation of the support rod 107, the installation box 111 is used for installing and protecting internal components, the limiting insert 112 assists in limiting the position of the male die holder 11, the auxiliary male die holder 11 is aligned with the female die holder 12, the telescopic rod 113 drives the limiting insert 112 to stretch and retract, the limiting insert 112 is moved in a reciprocating mode, the limiting insert 112 is limited during stamping, rotation is not affected during rotation, and the installation seat 114 is used for protecting the rotating disc 103 and the matching insert 105.

As a specific embodiment of the present invention, the male die holder 11 includes a finished product unloading mechanism 21 and a waste unloading mechanism 22; the finished product discharging mechanism 21 comprises a first auxiliary lug 2101, a limiting rod 2102, a first auxiliary sliding block 2103 and a first spring 2104; a first auxiliary bump 2101 is arranged at the bottom end of the convex die holder 11, a limiting rod 2102 is welded at the top end of the first auxiliary bump 2101, a first auxiliary slider 2103 and a first spring 2104 are arranged outside the limiting rod 2102, the first spring 2104 is located between the first auxiliary slider 2103 and the limiting rod 2102, and the limiting rod 2102 and the first auxiliary slider 2103 are in sliding connection with the convex die holder 11; in operation, the first auxiliary projection 2101 is used for pushing products to prevent the products from falling off, the limiting rod 2102 limits the position of the first auxiliary projection 2101, the first auxiliary slide 2103 serves as power to provide pushing force when the first auxiliary slide faces downwards, stamping is not affected when the first auxiliary slide faces upwards, and the first spring 2104 serves as a transmission member to transmit the gravity of the first auxiliary slide 2103.

As an embodiment of the present invention, the waste discharging mechanism 22 comprises an auxiliary pushing plate 2201, a pneumatic rod 2202, a pressure sensor 2203, and a second auxiliary slider 2204; an auxiliary push plate 2201 is arranged at the bottom end of the convex die holder 11, a pneumatic rod 2202 is fixedly connected to the top end of the auxiliary push plate 2201 through a screw, a pressure sensor 2203 is arranged at the top end of the pneumatic rod 2202, a second auxiliary sliding block 2204 is arranged at the top end of the pressure sensor 2203, and the second auxiliary sliding block 2204 is in sliding connection with the convex die holder 11; in operation, the auxiliary push plate 2201 is used to push the remaining waste material, the pneumatic rod 2202 is powered, and the pressure sensor 2203 senses the gravity of the second auxiliary slider 2204 during sliding, thereby activating the pneumatic rod 2202.

As a specific embodiment of the present invention, the bracket 2 includes a dust-proof box 201, a mounting insert 204 and a plate 205; an actuating mechanism 1 is installed inside the dust-proof box 201, a cover plate 202 is arranged on the outer side of the dust-proof box 201, a containing drawer 203 is arranged on the inner side of the dust-proof box 201, two installation inserts 204 are installed at the top end of the dust-proof box 201 in a matched mode, and a plate material 205 is placed at the top end of each installation insert 204; when the dustproof box works, the dustproof box 201 protects internal components, meanwhile, as the support of the whole mechanism, the cover plate 202 is convenient for replacing and maintaining the internal components, the drawer 203 is accommodated and used for placing punched products, the installation insert 204 is used for guiding and installing the plate 205, and the plate 205 is a formed raw material.

As a specific embodiment of the present invention, a male mold base 11 is disposed at the bottom end of a sheet 205, a support seat 206 is disposed at the top end of a dust-proof box 201, a hydraulic box 207 is disposed at the top end of the support seat 206, a female mold base 12 is fixedly connected to the bottom end of the hydraulic box 207 through a screw, and the female mold base 12 is located right above the male mold base 11; during working, the supporting seat 206 is used for supporting the hydraulic tank 207, the hydraulic tank 207 is used for driving the female die holder 12 to lift, stamping is completed, and the female die holder 12 is matched with the male die holder 11 to form a product.

As a specific embodiment of the present invention, the die holder 12 includes a die cavity 1201, a second auxiliary protrusion 1202, a push rod 1203 and a second spring 1204; a die groove 1201 is formed in the inner side of the die holder 12, a second auxiliary bump 1202 is connected to the inner side of the die holder 12 in a sliding manner, a push rod 1203 is welded to the top end of the second auxiliary bump 1202, a second spring 1204 is arranged at the top end of the push rod 1203, the second spring 1204 is located between the push rod 1203 and the die holder 12, and the push rod 1203 is connected with the die holder 12 in a sliding manner; during operation, the inner side of the die holder 12 is provided with four die grooves 1201 which are arranged in a square shape, a plurality of forming combinations can improve production efficiency, the second auxiliary protrusion 1202 is used for pushing a finished product, the finished product is prevented from being bonded on the die holder 12, next stamping is influenced, the push rod 1203 is used for limiting the position of the second auxiliary protrusion 1202, and the elastic force of the second spring 1204 is used for providing power for the second auxiliary protrusion 1202 to push the finished product.

During working, the plate 205 is conveyed to the top end surface of the mounting insert 204 through a conveyor belt, the transmission interval is adjusted through a servo motor, then the hydraulic box 207 at the top end of the supporting seat 206 is started to push the female die holder 12 to press downwards, the female die groove 1201 and the male die holder 11 are matched to form a workpiece, then the hydraulic box 207 is used for pulling up the female die holder 12, the plate 205 is continuously conveyed, and the next step of stamping is carried out;

when the female die holder 12 is pulled, the second spring 1204 in a compressed state is released during stamping, the push rod 1203 is pushed, and the push rod 1203 pushes the second auxiliary bump 1202 to limit the stamping part on one side of the male die holder 11;

after punching is finished, the motor 101 is started to drive the first connecting rod 102 to rotate to drive the rotating disc 103 to rotate, the matching rod 104 on the rotating disc 103 is matched with the matching insert 105 to drive the matching insert 105 to rotate, the motor 101 enables the rotating disc 103 to rotate for a circle, the matching insert 105 just rotates for 90 degrees, then the matching insert 105 drives the second connecting rod 106 to rotate, and then the supporting rod 107 is driven to rotate, so that the connecting seat 108 is driven to rotate, and the third connecting rod 109 and the convex die holder 11 rotate for 90 degrees;

when the male die holder 11 rotates by 90 degrees, the auxiliary bearing 110 assists the support rod 107 to rotate, so as to assist the male die holder 11 to rotate, and then the pneumatic cylinder in the installation box 111 is started to drive the telescopic rod 113 to extend and retract, so as to drive the limit insert 112 to reciprocate, when the male die holder 11 rotates, the limit insert 112 retracts, and when the male die holder 11 stops, the limit insert 112 extends out to be matched with the third connecting rod 109, so as to limit the rotation.

When the convex die holder 11 rotates downwards, that is, rotates 180 degrees, the first auxiliary slider 2103 slides downwards to compress the first spring 2104, the elastic force of the first spring 2104 drives the limiting rod 2102 to move downwards, so that the first auxiliary bump 2101 pushes the formed part downwards, the product is pushed into the accommodating drawer 203, meanwhile, the second auxiliary slider 2204 moves downwards, the pressure sensor 2203 is compressed, the pneumatic rod 2202 is started to move downwards, the auxiliary push plate 2201 is pushed, the auxiliary push plate 2201 is made to unload the waste materials, the reciprocating cycle is performed, and the automatic production and the accommodating are completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A punching device for processing a connecting piece, characterized in that it comprises an actuator (1) and a bracket (2); the actuator (1) is installed inside the bracket (2);

The actuator (1) comprises a motor (101), a rotating disc (103), a matching insert (105), a connecting seat (108) and a punch seat (11); the output end of the motor (101) is connected to the One end of the first connecting rod (102) is fixedly connected, the other end of the first connecting rod (102) is threadedly fixed with a rotating disc (103), and the outer side of the rotating disc (103) is provided with a matching rod ( 104), a matching insert (105) is fitted on the outer side of the matching rod (104), and a second connecting rod (106) runs through the inner side of the matching insert (105), and the second connecting rod (106) ) is rotatably connected with the mating insert (105), one end of the second connecting rod (106) is welded with a support rod (107), and the outer side of the support rod (107) is screwed with a connecting seat (108), so Four third connecting rods (109) are welded on the outer side of the connecting seat (108) at 90 degrees, and the top end of the third connecting rod (109) is provided with a punch seat (11).

2 . The punching device for connecting sheet processing according to claim 1 , wherein an auxiliary bearing ( 110 ) is provided on the outer side of the support rod ( 107 ), and the outer side of the auxiliary bearing ( 110 ) is provided with an auxiliary bearing ( 110 ). 3 . An installation box (111) is provided, a limit insert (112) is installed at one end of the installation box (111), and one end of the limit insert (112) is fixedly connected with the telescopic rod (113) by screws, and the The rotating disc (103) and the mating insert (105) are rotatably mounted on the inner side of the mounting seat (114).

3 . The punching device for connecting sheet processing according to claim 1 , wherein the punch base ( 11 ) comprises a finished product discharge mechanism ( 21 ) and a waste discharge mechanism ( 22 ); The finished product discharge mechanism (21) includes a first auxiliary bump (2101), a limit rod (2102), a first auxiliary slider (2103) and a first spring (2104); The bottom end is provided with a first auxiliary bump (2101), the top of the first auxiliary bump (2101) is welded with a limit rod (2102), and the outer side of the limit rod (2102) is provided with a first auxiliary slider (2103) and a first spring (2104), the first spring (2104) is located between the first auxiliary slider (2103) and the limit rod (2102), the limit rod (2102) and the first auxiliary The slider (2103) is slidably connected with the punch seat (11).

4 . The punching device for connecting sheet processing according to claim 3 , wherein the waste discharge mechanism ( 22 ) comprises an auxiliary push plate ( 2201 ), a pneumatic rod ( 2202 ), and a pressure sensor. 5 . (2203), a second auxiliary slider (2204); the bottom end of the punch seat (11) is provided with an auxiliary push plate (2201), and a pneumatic rod is fixed to the top of the auxiliary push plate (2201) through screws (2202), the top of the pneumatic rod (2202) is provided with a pressure sensor (2203), the top of the pressure sensor (2203) is provided with a second auxiliary slider (2204), the second auxiliary slider (2204) is slidably connected with the punch base (11).

5. A punching device for processing a connecting piece according to claim 1, characterized in that the bracket (2) comprises a dust-proof box (201), an installation insert (204) and a plate (205) an actuator (1) is installed inside the dust box (201), a cover plate (202) is arranged on the outside of the dust box (201), and a container is arranged on the inside of the dust box (201) A drawer (203), the top of the dust box (201) is fitted with two mounting inserts (204), and a plate (205) is placed on the top of the mounting inserts (204).

6 . The punching device for processing a connecting piece according to claim 5 , wherein a punch seat ( 11 ) is provided at the bottom end of the sheet material ( 205 ), and the dust box ( 201 ). 7 . ) is provided with a support seat (206) at the top, the top of the support seat (206) is provided with a hydraulic box (207), and the bottom end of the hydraulic box (207) is fixed with a die seat (12) by screws, The female die seat (12) is located just above the male die seat (11).

7 . The punching device for connecting sheet processing according to claim 6 , wherein the die seat ( 12 ) comprises a die groove ( 1201 ), a second auxiliary bump ( 1202 ), a push A rod (1203) and a second spring (1204); the inner side of the die seat (12) is provided with a die groove (1201), and the inner side of the die seat (12) is slidably connected with a second auxiliary bump ( 1202), the top end of the second auxiliary bump (1202) is welded with a push rod (1203), and the top end of the push rod (1203) is provided with a second spring (1204), and the second spring (1204) is located at the top of the push rod (1203). Between the push rod (1203) and the die base (12), the push rod (1203) is slidably connected with the die base (12).