CN215544289U

CN215544289U - Stamping die convenient to change stamping die head

Info

Publication number: CN215544289U
Application number: CN202122012633.2U
Authority: CN
Inventors: 郭建; 郑爱龙; 唐锐; 陈宝军; 朱洪基
Original assignee: Shiyan Shitong Mould Manufacturing Co ltd
Current assignee: Shiyan Shitong Mould Manufacturing Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-18
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a stamping die convenient for replacing a stamping die head, which comprises a base and a support arranged on the base, wherein a support plate is erected on the support, a telescopic device is arranged on the support plate, a replacing device is arranged on the telescopic device, an upper die device is arranged on the replacing device, a lower die device is arranged below the upper die device, the replacing device comprises a fixed block, a connecting rod, a connecting block and a fixed assembly, the connecting rod is arranged on two sides of the fixed block, the top of the fixed block is connected with the telescopic device, the connecting block is arranged at the bottom of the connecting rod, the fixed assembly is arranged on the connecting block, the fixed assembly comprises a rotating block, a threaded lead screw and a hollow fixed block, one side of the rotating block is connected with the threaded lead screw, one end of the threaded lead screw, which is far away from the rotating block, penetrates through the connecting block and is connected with the hollow fixed block, and a spring is arranged in the hollow fixed block. The device can make stamping die's mould head reach the effect of being convenient for install and dismantle.

Description

Stamping die convenient to change stamping die head

Technical Field

The utility model relates to the field of stamping dies, in particular to a stamping die with a stamping die head convenient to replace.

Background

A stamping die is a special processing equipment for processing a material (metal or nonmetal) into a part (or semi-finished product) in cold-pressing, called cold stamping die stamping, and is a press processing method for obtaining a desired part by applying pressure to the material at room temperature by using a die mounted on a press to cause separation or plastic deformation.

At present, in the process of using the die, the die head is easily worn without being replaced for a long time, so that the die head is damaged to a certain extent, and the qualification rate of products is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stamping die convenient for replacing a stamping die head, and solves the technical problems that in the process of using the die in the prior art, the die head is easily abraded under the condition of not being replaced for a long time, further the stamping die is damaged to a certain extent, and the qualified rate of products is reduced.

The technical scheme of the utility model is realized as follows:

the utility model provides a stamping die convenient to change stamping die head, includes the base and sets up support on the base, the support is put on the shelf and is equipped with the backup pad, be provided with the telescoping device in the backup pad, be provided with the change device on the telescoping device, be provided with the mould device on the change device, it is provided with lower mould device to go up the mould device below.

The replacing device comprises a fixed block, a connecting rod, a connecting block and a fixing assembly, wherein the connecting rod is arranged on two sides of the fixed block, the top of the fixed block is connected with the telescopic device, the bottom of the connecting rod is provided with the connecting block, and the fixing assembly is arranged on the connecting block.

The fixed subassembly includes rotatory piece, screw lead screw and cavity fixed block, rotatory piece one side with screw lead screw connects, screw lead screw is kept away from the one end of rotatory piece runs through out the connecting block and with the cavity fixed block is connected, be provided with the spring in the cavity fixed block, spring one side is connected with the piston plate, be provided with the dead lever on the piston plate, the dead lever is kept away from the one end of piston plate runs through out the cavity fixed block.

The upper die device comprises a thread mounting head and a die head element arranged on one side of the thread mounting head, and a fixing groove is formed in the die head element.

Preferably, the telescopic device comprises a telescopic cylinder and a telescopic rod arranged at the telescopic end of the telescopic cylinder, and one end of the telescopic rod, which is far away from the telescopic cylinder, penetrates out of the supporting plate and is connected with the fixing block.

Preferably, the fixed block is provided with a thread mounting hole matched with the thread mounting head.

Preferably, the lower die device is provided with a forming groove matched with the die head element.

Preferably, the fixing groove is matched with the fixing rod.

The utility model has the beneficial effects that: support the support through the base, support the backup pad through the support, support telescoping device through the backup pad, when will carrying out the grinding apparatus and change, make mould head component install on the fixed block through the screw thread installation head, then drive the screw thread lead screw through rotatory piece and rotate on the connecting block, then the screw thread lead screw drives cavity fixed block and makes the dead lever get into the fixed slot in, in this time, the dead lever drives the spring in piston plate extrusion cavity fixed block, it is more firm to make the dead lever fixed, the device can make stamping die's mould head reach the effect of being convenient for install and dismantling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic block diagram of an overall structure of a stamping die convenient for replacing a stamping die head according to the present invention;

FIG. 2 is a schematic structural view of a stamping die replacing apparatus for replacing a stamping die head conveniently according to the present invention;

FIG. 3 is a schematic diagram of a stamping die fixing block convenient for replacing a stamping die head according to the present invention;

fig. 4 is a schematic structural diagram of an upper die device of a stamping die, which is convenient for replacing a stamping die head.

Reference numerals: 1. a base; 101. a support; 102. a support plate; 103. a fixed block; 104. a connecting rod; 105. connecting blocks; 106. rotating the block; 107. a threaded lead screw; 108. a hollow fixed block; 109. a spring; 110. a piston plate; 111. fixing the rod; 112. a threaded mounting head; 113. a die head element; 114. fixing grooves; 115. a telescopic cylinder; 116. a telescopic rod; 118. a threaded mounting hole; 117. and (5) forming a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical scheme of a stamping die convenient for replacing a stamping die head:

the utility model provides a stamping die convenient to change stamping die head, includes base 1 and the support 101 of setting on base 1, and support 101 is put on the shelf and is equipped with backup pad 102, is provided with the telescoping device in the backup pad 102, is provided with the change device on the telescoping device, is provided with mould device on the change device, goes up the mould device below and is provided with lower mould device, supports support 101 through base 1, supports backup pad 102 through support 101, supports the telescoping device through backup pad 102.

The replacing device comprises a fixed block 103, a connecting rod 104, a connecting block 105 and a fixing component, wherein the connecting rod 104 is arranged on two sides of the fixed block 103, the top of the fixed block 103 is connected with a telescopic device, the connecting block 105 is arranged at the bottom of the connecting rod 104, the fixing component is arranged on the connecting block 105 and comprises a rotating block 106, a threaded screw rod 107 and a hollow fixed block 108, one side of the rotating block 106 is connected with the threaded screw rod 107, one end, far away from the rotating block 106, of the threaded screw rod 107 penetrates out of the connecting block 105 and is connected with the hollow fixed block 108, a spring 109 is arranged in the hollow fixed block 108, one side of the spring 109 is connected with a piston plate 110, a fixing rod 111 is arranged on the piston plate 110, one end, far away from the piston plate 110, of the fixing rod 111 penetrates out of the hollow fixed block 108, the upper die device comprises a threaded mounting head 112 and a die head component 113 arranged on one side of the threaded mounting head 112, and a fixing groove 114 is formed in the die head component 113, when the grinding tool is to be replaced, the die head member 113 is mounted on the fixing block 103 by the screw mounting head 112, the screw 107 is rotated on the connecting block 105 by the rotating block 106, and then the screw 107 drives the hollow fixing block 108 to allow the fixing rod 111 to enter the fixing groove 114, and at this time, the fixing rod 111 drives the piston plate 110 to press the spring 109 in the hollow fixing block 108, so that the fixing rod 111 is fixed more firmly.

The telescoping device includes telescopic cylinder 115 and sets up the telescopic link 116 at the flexible end of telescopic cylinder 115, and the telescopic link 116 is kept away from telescopic cylinder 115 one end and is run through out backup pad 102 and be connected with fixed block 103, drives telescopic link 116 through telescopic cylinder 115 and makes fixed block 103 drive the mould device and move down.

The fixing block 103 is provided with a threaded mounting hole 118 matched with the threaded mounting head 112, so that the threaded mounting head 112 is threadedly mounted on the threaded mounting hole 118.

The lower die device is provided with a molding groove 117 matched with the die head element 113, and the part can be molded through the molding groove 117.

The fixing groove 114 is matched with the fixing rod 111 so that the fixing rod 111 can enter into the fixing groove.

The working principle and the using process of the utility model are as follows: at first support 101 through base 1, support backup pad 102 through support 101, support the telescoping device through backup pad 102, when will carrying out the grinding apparatus change, make screw thread installation head 112 threaded installation on screw thread mounting hole 118, then drive screw lead screw 107 through rotatory piece 106 and rotate on connecting block 105, then screw lead screw 107 drives cavity fixed block 108 and makes dead lever 111 get into in fixed slot 114, in this time, dead lever 111 drives piston plate 110 and extrudes spring 109 in the cavity fixed block 108, it is more firm to make dead lever 111 fix, the device can make stamping die's mould head reach the effect of being convenient for install and dismantle.

While there has been shown and described the fundamental principles of the utility model, the principal features and advantages thereof, it will be understood by those skilled in the art that the utility model is not limited by the foregoing embodiments, which are presently preferred and not intended to be limiting, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stamping die convenient to change stamping die head which characterized in that: comprises a base (1) and a bracket (101) arranged on the base (1); a support plate (102) is erected on the support (101); a telescopic device is arranged on the supporting plate (102); the telescopic device is provided with a replacing device; the replacing device is provided with an upper die device; a lower die device is arranged below the upper die device;

the replacing device comprises a fixing block (103), a connecting rod (104), a connecting block (105) and a fixing component; the connecting rods (104) are arranged on two sides of the fixing block (103), and the top of the fixing block (103) is connected with the telescopic device; the connecting block (105) is arranged at the bottom of the connecting rod (104); the fixing component is arranged on the connecting block (105);

The fixing assembly comprises a rotating block (106), a threaded screw rod (107) and a hollow fixing block (108); one side of the rotating block (106) is connected with the threaded screw rod (107); one end of the threaded screw rod (107) far away from the rotating block (106) penetrates through the connecting block (105) and is connected with the hollow fixed block (108); a spring (109) is arranged in the hollow fixed block (108); one side of the spring (109) is connected with the piston plate (110); a fixed rod (111) is arranged on the piston plate (110); one end of the fixing rod (111) far away from the piston plate (110) penetrates through the hollow fixing block (108);

the upper die device includes a screw mounting head (112) and a die head member (113) provided on a side of the screw mounting head (112); the die head element (113) is provided with a fixing groove (114).

2. A stamping die for facilitating replacement of a stamping die head as claimed in claim 1, wherein: the telescopic device comprises a telescopic cylinder (115) and a telescopic rod (116) arranged at the telescopic end of the telescopic cylinder (115), and one end, far away from the telescopic cylinder (115), of the telescopic rod (116) penetrates through the supporting plate (102) and is connected with the fixing block (103).

3. A stamping die for facilitating replacement of a stamping die head as claimed in claim 1, wherein: and the fixed block (103) is provided with a thread mounting hole (118) matched with the thread mounting head (112).

4. A stamping die for facilitating replacement of a stamping die head as claimed in claim 1, wherein: and the lower die device is provided with a forming groove (117) matched with the die head element (113).

5. A stamping die for facilitating replacement of a stamping die head as claimed in claim 1, wherein: the fixing grooves (114) are matched with the fixing rods (111).