CN215144107U

CN215144107U - USB type connector stamping die

Info

Publication number: CN215144107U
Application number: CN202120693597.8U
Authority: CN
Inventors: 陈增; 陈耀平; 李平
Original assignee: Kunshan Kaitaiwei Precision Machinery Co ltd
Current assignee: Kunshan Kaitaiwei Precision Machinery Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-12-14
Anticipated expiration: 2031-04-06

Abstract

The utility model relates to the technical field of stamping dies, in particular to a USB type connector stamping die which solves the defects in the prior art and comprises a base, the top of the base is fixed with symmetrically arranged guide posts through bolts, the tops of the guide posts are connected with a top plate through hexagon screws, the top of the top plate is fixedly provided with an air cylinder through a bolt, a piston rod is arranged inside the air cylinder, the end part of the piston rod is connected with a movable template through a nut and a bolt, the movable template is arranged outside the guide post in a sliding way, the bottom of the movable template is fixed with a mounting seat through a screw, through the arrangement of the punch, the pressing block, the screw rod, the connecting plate and other structures, a plurality of punches and pressing blocks are arranged, a plurality of workpieces can be simultaneously fixed by the pressing blocks, the punching device can complete the punching processing of a plurality of workpieces at one time by matching with a punch, and improves the working efficiency.

Description

USB type connector stamping die

Technical Field

The utility model relates to a stamping die technical field especially relates to a USB class connector stamping die.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. 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.

The stamping die for the USB connector in the current market has the following defects: firstly, only one workpiece can be processed at a time, so that the efficiency is low; secondly, the workpiece is difficult to take out after being processed, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stamping die for USB type connectors.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a USB connector stamping die comprises a base, wherein guide pillars which are symmetrically arranged are fixed to the top of the base through bolts, the tops of the guide pillars are connected with a top plate through hexagon screws, an air cylinder is fixedly mounted to the top of the top plate through bolts, a piston rod is arranged inside the air cylinder, the end portion of the piston rod is connected with a movable template through nuts and bolts, the movable template is arranged outside the guide pillars in a sliding mode, a mounting seat is fixed to the bottom of the movable template through screws, and a plurality of punches which are distributed in an array mode are fixedly mounted to the bottom of the mounting seat through screws;

the die holder is fixed to the top of the base through a countersunk bolt, an inner groove and a through groove which are communicated with each other are sequentially formed in the die holder, a plurality of pressing blocks are slidably connected to the inner portion of the inner groove, a fixing plate is connected between the pressing blocks, the through groove is formed in each pressing block, a connecting plate is welded to one side of one pressing block, a screw rod is rotatably mounted to the top of the base through a bearing, and the connecting plate is sleeved outside the screw rod.

Preferably, the inside sliding connection of inside groove has the slip push pedal, and the welding of one side of slip push pedal has the slide bar, and the welding of the tip of slide bar has the curb plate, one side of die holder is connected with the rotation baffle through the round pin axle rotation.

Preferably, a spring is sleeved outside the sliding rod, two ends of the spring are fixedly connected with the side plate and the die holder through buckles respectively, a through hole communicated with the inner groove is formed in the die holder, and the sliding rod penetrates through the inside of the through hole.

Preferably, a threaded hole is formed in the connecting plate, and the screw is in threaded connection with the threaded hole.

Preferably, the movable die plate is provided with guide holes symmetrically arranged in the interior, and the guide posts are embedded in the guide holes.

The utility model has the advantages that:

1. the utility model discloses in through the setting of punching pin, compact heap, screw rod and connecting plate isotructure, set up a plurality of punching pins and compact heap, utilize the compact heap can be fixed a plurality of work pieces simultaneously, can once only accomplish the punching press of a plurality of work pieces with the punching pin cooperation and handle, improved work efficiency.

2. The utility model discloses in through the setting of sliding push pedal, spring, rotating baffle and curb plate isotructure, after processing is accomplished, rotate the rotating baffle of one side, the sliding push pedal can be released the product automatically under the elasticity promotion of spring, makes things convenient for personnel to operate.

Drawings

Fig. 1 is a front view of a USB type connector stamping die according to the present invention;

fig. 2 is an enlarged view of a position a of the USB type connector stamping die provided by the present invention;

fig. 3 is a side sectional view of the die holder according to the present invention.

In the figure: the device comprises a base 1, a guide post 2, a movable template 3, a top plate 4, a piston rod 5, an air cylinder 6, a mounting seat 7, a die holder 8, a punch 9, an internal groove 10, a through groove 11, a connecting plate 12, a screw 13, a pressing block 14, a through groove 15, a sliding push plate 16, a sliding rod 17, a side plate 18, a rotating baffle 19 and a spring 20.

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, a USB type connector stamping die comprises a base 1, wherein guide pillars 2 are symmetrically arranged and fixed on the top of the base 1 through bolts, a top plate 4 is connected on the top of the guide pillars 2 through hexagon screws, an air cylinder 6 is fixedly mounted on the top of the top plate 4 through bolts, a piston rod 5 is arranged inside the air cylinder 6, the end of the piston rod 5 is connected with a movable template 3 through nuts and bolts, the movable template 3 is slidably arranged outside the guide pillars 2, a mounting seat 7 is fixed on the bottom of the movable template 3 through screws, and a plurality of punches 9 distributed in an array are fixedly mounted on the bottom of the mounting seat 7 through screws; the die holder 8 is further fixed to the top of the base 1 through a countersunk head bolt, an inner groove 10 and a through groove 11 which are communicated with each other are sequentially formed in the die holder 8, a plurality of pressing blocks 14 are slidably connected to the inner portion of the inner groove 10, a fixing plate is connected between the pressing blocks 14, a through groove 15 is formed in the pressing blocks 14, a connecting plate 12 is welded to one side of one of the pressing blocks 14, a screw 13 is rotatably installed at the top of the base 1 through a bearing, and the connecting plate 12 is sleeved on the outer portion of the screw 13.

Wherein, through the setting of punching pin 9, compact heap 14, screw rod 13 and connecting plate 12 isotructure, a plurality of punching pins 9 and compact heap 14 have been set up, utilize compact heap 14 can be fixed a plurality of work pieces simultaneously, can once only accomplish the punching press of a plurality of work pieces with punching pin 9 cooperation and handle, work efficiency has been improved, through the setting of structures such as slip push pedal 16, spring 20, rotating baffle 19 and curb plate 18, after processing is accomplished, the rotating baffle 19 of rotation one side, the slip push pedal 16 can be pushed the product automatically under spring 20's elasticity promotion, make things convenient for personnel to operate.

The inside sliding connection of inside groove 10 has slip push pedal 16, slide bar 17 has been welded to one side of slip push pedal 16, slide bar 17's tip welding has curb plate 18, one side of die holder 8 is connected with rotating baffle 19 through the round pin hub rotation, the outside cover of slide bar 17 is equipped with spring 20, buckle and curb plate 18 and die holder 8 fixed connection are passed through respectively at spring 20's both ends, the through-hole that is linked together with inside groove 10 has been seted up on the die holder 8, slide bar 17 passes the inside of through-hole, the inside of connecting plate 12 is seted up threaded hole, screw rod 13 and threaded hole threaded connection, symmetrical arrangement's guiding hole has been seted up to the inside of movable die plate 3, guide pillar 2 imbeds in the inside of guiding hole.

In this embodiment, during machining, a plurality of workpieces to be machined are inserted from the front side of the inner groove 10, the workpieces push the sliding push plate 16 on one side to slide, and after the workpieces are inserted, a person operates the rotating baffle plate 19 to block one side of the side plate 18;

further, after a person rotates the screw 13, the screw 13 acts on the connecting plate 12 to move downwards, meanwhile, the pressing blocks 14 fixedly connected with the screw are driven to slide downwards, a plurality of workpieces are pressed and fixed at the same time, the air cylinder 6 is started when processing is started, the piston rod 5 extends out to push the movable template 3 to slide along the guide post 2, so that the mounting seat 7 and the punch 9 are driven to move towards the workpieces, the punch 9 penetrates through the through groove 11 and the through groove 15, and the workpieces are subjected to punch forming treatment;

furthermore, after the machining is completed, the person turns the screw 13 in the reverse direction to loosen the hold-down block 14, then opens the rotary shutter 19 on one side, and the side plate 18 moves under the tension of the spring 20, pushing the workpiece out of the interior with the slide bar 17 and the slide pusher 16.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The USB connector stamping die comprises a base (1) and is characterized in that guide pillars (2) which are symmetrically arranged are fixed to the top of the base (1) through bolts, the top of each guide pillar (2) is connected with a top plate (4) through a hexagon screw, an air cylinder (6) is fixedly mounted on the top of each top plate (4) through a bolt, a piston rod (5) is arranged inside each air cylinder (6), the end portion of each piston rod (5) is connected with a movable template (3) through a nut and a bolt, each movable template (3) is slidably arranged outside each guide pillar (2), a mounting seat (7) is fixed to the bottom of each movable template (3) through a screw, and a plurality of punches (9) which are distributed in an array are fixedly mounted to the bottom of each mounting seat (7) through screws;

the die holder (8) is fixed to the top of the base (1) through a countersunk head bolt, an inner groove (10) and a through groove (11) which are communicated with each other are sequentially formed in the die holder (8), a plurality of pressing blocks (14) are slidably connected to the inside of the inner groove (10), a fixing plate is connected between the pressing blocks (14), a through groove (15) is formed in the pressing blocks (14), a connecting plate (12) is welded to one side of one of the pressing blocks (14), a screw rod (13) is installed on the top of the base (1) in a rotating mode through a bearing, and the screw rod (13) is sleeved with the connecting plate (12).

2. The stamping die for the USB type connector according to claim 1, wherein a sliding push plate (16) is slidably connected to the inside of the inner groove (10), a sliding rod (17) is welded to one side of the sliding push plate (16), a side plate (18) is welded to the end of the sliding rod (17), and a rotating baffle (19) is rotatably connected to one side of the die holder (8) through a pin shaft.

3. The stamping die for the USB type connector as claimed in claim 2, wherein a spring (20) is sleeved outside the sliding rod (17), two ends of the spring (20) are respectively and fixedly connected with the side plate (18) and the die holder (8) through buckles, a through hole communicated with the inner groove (10) is formed in the die holder (8), and the sliding rod (17) penetrates through the through hole.

4. The stamping die for the USB type connector according to claim 1, wherein a threaded hole is formed in the connecting plate (12), and the screw (13) is in threaded connection with the threaded hole.

5. The stamping die for the USB type connector according to claim 1, wherein the movable die plate (3) is provided with symmetrically arranged guide holes therein, and the guide posts (2) are embedded in the guide holes.