CN212190789U

CN212190789U - Oblique cutting mechanism in terminal head material belt die

Info

Publication number: CN212190789U
Application number: CN202020551004.XU
Authority: CN
Inventors: 严欣; 孙成龙
Original assignee: Hangzhou Amphenol Jet Interconnect Technology Co Ltd
Current assignee: Hangzhou Amphenol Jet Interconnect Technology Co Ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-12-22
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a skew cutting mechanism in terminal head material belt die, which relates to the field of terminal material belt, and mainly comprises an upper die base and a lower die base, wherein the upper die base and the lower die base are connected and positioned through a guide pillar and guide sleeve assembly, a die locking connecting block is arranged at the top of the upper die base, a wedge fixing block is arranged on the upper die base and used for fixing a wedge, a lower fixed block of a skew cutter and an upper fixed block of the skew cutter are fixedly arranged on the lower die base, a chute is formed between the lower fixed block and the upper fixed block of the skew cutter, the product material belt is arranged at the tail end of the chute, and; the inclined wedge is driven by the upper die base to be in surface contact with the inclined cutter fixing base, the inclined cutter fixing base and the inclined cutter at the tail of the inclined cutter fixing base are pushed to move downwards along the inclined groove until the inclined wedge is limited by the inclined wedge limiting block fixed on the lower die base, and inclined cutting of the product material belt is achieved. The utility model discloses the small and exquisite compactness of mechanism, it is with low costs, and stability is high. Is suitable for all products with continuous material and inclined plane cutting.

Description

Oblique cutting mechanism in terminal head material belt die

Technical Field

The utility model relates to a field in terminal material area, concretely relates to oblique cut mechanism in terminal head material area mould.

Background

In order to adapt to the current trend of miniaturization of computers, electronic systems, such as computer systems, require electrical connectors mounted in the middle of the computer system to have terminals arranged compactly, the terminals are usually formed by stamping and cutting metal strips and connected by the strips, and the strips are separated from the terminals after the terminals are assembled into the electrical connectors. The existing conventional beveling scheme adopts a mode of independently adding a work station outside a die and completes beveling by driving through an air cylinder, so that the appearance size of production equipment is increased, and the cost is also increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art existence, and provide a terminal head material area mould internal bevel connection mechanism, not only can reduce equipment occupation space, can also reduce cost, increase the stability of equipment, the runner that makes the product pass through still less, the yields also can improve thereupon.

The purpose of the utility model is accomplished through following technical scheme: the oblique cutting mechanism in the material belt die at the head part of the terminal mainly comprises an upper die holder and a lower die holder, wherein the upper die holder and the lower die holder are connected and positioned through a guide pillar and guide sleeve assembly; the inclined wedge is driven by the upper die base to be in surface contact with the inclined cutter fixing base, the inclined cutter fixing base and the inclined cutter at the tail of the inclined cutter fixing base are pushed to move downwards along the inclined groove until the inclined wedge is limited by the inclined wedge limiting block fixed on the lower die base, and inclined cutting of the product material belt is achieved.

As a further technical scheme, a lower die base plate is installed on the lower die base, and auxiliary guide pillar and guide sleeve assemblies are arranged on two sides of the lower die base plate.

As a further technical scheme, die height limiting columns are arranged at corresponding positions on two sides of the upper die base and the lower die base and used for limiting the movement distance of the upper die base during die assembly.

As a further technical scheme, a plurality of lower die fixing screws are arranged on the lower die base and are used for being connected and fixed with an external mechanism.

As a further technical scheme, one side of the upper die base and the lower die base is provided with a die quick-release handle, and a handle die locking screw is arranged on the die quick-release handle.

The utility model has the advantages that:

1. the cutting structure is small and compact, the cutting mechanism is driven by the same station in the die, additional driving is not needed, and the space and the cost are saved;

2. the wedge is self-reset, and a spring is not required to be installed for resetting, so that poor cutting of a product caused by actions such as resetting failure and the like due to damage of the spring or dirt of parts is avoided.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a structural sectional view 1 of the present invention.

Fig. 3 is a structural sectional view 2 of the present invention.

Description of reference numerals: the oblique wedge fixing block comprises an oblique wedge fixing block 1, an oblique wedge 2, an oblique cutter fixing seat 3, an oblique wedge limiting block 4, an oblique cutter lower fixing block 5, an oblique cutter 6, a product material belt 7, an oblique cutter upper fixing block 8, an upper die seat 9, a lower die seat 10, a guide pillar and guide sleeve assembly 11, a mold locking connecting block 12, a lower die base plate 13, an auxiliary guide pillar and guide sleeve assembly 14, a mold height limiting column 15, a lower die fixing screw 16, a mold quick-release handle 17 and a handle mold locking screw 18.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

example (b): as shown in the attached drawings, the oblique cutting mechanism in the material belt die at the head part of the terminal mainly comprises an upper die holder 9 and a lower die holder 10, wherein the upper die holder 9 and the lower die holder 10 are connected and positioned through a guide pillar and guide sleeve assembly 11, a die locking connecting block 12 is arranged at the top of the upper die holder 9, an oblique wedge fixing block 1 is arranged on the upper die holder 9 and used for fixing an oblique wedge 2, an oblique cutter lower fixing block 5 and an oblique cutter upper fixing block 8 are fixedly arranged on the lower die holder 10, an oblique slot is formed between the two blocks, a product material belt 7 is arranged at the tail end of the oblique slot, and an oblique cutter 6 is fixed at the tail part; the inclined wedge 2 is driven by the upper die holder 9 to be in surface contact with the inclined cutter fixing seat 3, the inclined cutter fixing seat 3 and the inclined cutter 6 at the tail of the inclined cutter fixing seat are pushed to move downwards along the inclined groove until the inclined wedge 2 is limited by the inclined wedge limiting block 4 fixed on the lower die holder 10, and the inclined cutting of a product material belt 7 is realized; a lower die base plate 13 is arranged on the lower die base 10, and auxiliary guide pillar and guide sleeve assemblies 14 are arranged on two sides of the lower die base plate 13; the corresponding positions of the two sides of the upper and

lower die holders

9 and 10 are respectively provided with a die height limiting column 15 for limiting the movement distance of the upper die holder 9 during die assembly; a plurality of lower die fixing screws 16 are arranged on the lower die base 10 and are used for being connected and fixed with an external mechanism; and one side of the upper and

lower die holders

9 and 10 is provided with a die quick-release handle 17, and a handle die locking screw 18 is arranged on the die quick-release handle 17.

The utility model discloses a working process: the whole processing action flow comprises die assembly and die opening.

A mold closing process: slide wedge fixed block 1 and slide wedge 2 follow upper die base 9 downstream, in the motion process, slide wedge 2 can contact with the surface of oblique cutter fixing base 3, and then promote oblique cutter 6 of oblique cutter fixing base 3 and afterbody together along oblique cutter under fixed block 5 and oblique cutter on the oblique cutter chute between the 8 assemblies of fixed block, in-process oblique cutter 6 that removes will tangential product material area 7, realize that the slant of product material area 7 cuts, slide wedge 2 moves to slide wedge stopper 4 departments by spacingly simultaneously.

The mold opening process comprises: slide wedge fixed block 1 and slide wedge 2 follow upper die base 9 upward movement, and in the motion process, slide wedge 2 still can contact with the surface of oblique cutter fixing base 3, and then promote oblique cutter fixing base 3 and the oblique cutter 6 of afterbody to move along oblique cutter down the chute slant between the fixed block 5 and the oblique cutter on the fixed block 8 assembly to one side, will keep away from product material area 7 at the in-process oblique cutter 6 that removes, realizes the automatic re-setting of slide wedge 2 and oblique cutter 6.

It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.

Claims

1. The utility model provides a bevel cut mechanism in terminal head material area mould which characterized in that: the oblique cutter clamping device mainly comprises an upper die holder (9) and a lower die holder (10), wherein the upper die holder (9) and the lower die holder (10) are connected and positioned through a guide post and guide sleeve assembly (11), a die locking connecting block (12) is arranged at the top of the upper die holder (9), an oblique wedge fixing block (1) for fixing an oblique wedge (2) is arranged on the upper die holder (9), an oblique cutter lower fixing block (5) and an oblique cutter upper fixing block (8) are fixedly arranged on the lower die holder (10), an oblique groove is formed between the oblique cutter lower fixing block and the oblique cutter upper fixing block, a product material belt (7) is arranged at the tail end of the oblique groove, and an oblique cutter (6) is fixed at the; the inclined wedge (2) is driven by the upper die base (9) to be in surface contact with the inclined cutter fixing base (3), the inclined cutter fixing base (3) and an inclined cutter (6) at the tail of the inclined cutter fixing base are pushed to move downwards along the inclined groove until the inclined wedge (2) is limited by an inclined wedge limiting block (4) fixed on the lower die base (10), and inclined cutting of the product material belt (7) is achieved.

2. The terminal head material strap die-in beveling mechanism of claim 1, wherein: and a lower die base plate (13) is arranged on the lower die base (10), and auxiliary guide pillar and guide sleeve assemblies (14) are arranged on two sides of the lower die base plate (13).

3. The terminal head material strap die-in beveling mechanism of claim 1, wherein: and die height limiting columns (15) are arranged at corresponding positions on two sides of the upper die base (9) and the lower die base (10) and are used for limiting the movement distance of the upper die base (9) during die assembly.

4. The terminal head material strap die-in beveling mechanism of claim 1, wherein: the lower die base (10) is provided with a plurality of lower die fixing screws (16) for connecting and fixing with an external mechanism.

5. The terminal head material strap die-in beveling mechanism of claim 1, wherein: and one side of the upper and lower die holders (9 and 10) is provided with a die quick-release handle (17), and a handle die locking screw (18) is arranged on the die quick-release handle (17).