CN202316746U

CN202316746U - Vertical floating counter-punching die for tubular component

Info

Publication number: CN202316746U
Application number: CN2011204464384U
Authority: CN
Inventors: 艾刚; 涂定国
Original assignee: 重庆市北碚区枫火机械制造有限公司
Priority date: 2011-11-12
Filing date: 2011-11-12
Publication date: 2012-07-11

Abstract

The utility model discloses a vertical floating counter-punching die for a tubular component. The vertical floating counter-punching die comprises a punching buffer die, an upper punch and a lower punch, wherein the upper punch and lower punch are arranged on the upper and lower sides of the punching buffer die respectively; the punching buffer die is sleeved in the tubular component and provided with punching buffer holes corresponding to the parts needing punching of the tubular component; the upper punch and lower punch are located on the outer part of the tubular component and coaxially directly face the punching buffer holes in corresponding direction on the punching buffer die respectively; and the punching buffer die can elastically reciprocate in the punching direction. According to the utility model, the processing of transverse (or longitudinal) opposite connection holes of a tubular structure can be finished once, the positional accuracy of the processed connection holes can be guaranteed, and relatively good shape and position parameters are kept; thus, relatively good assembly interchangeability is realized between different tubular components, the mounting efficiency is improved, and the appearance after assembly is guaranteed; and meanwhile, the withdrawal of the processed tubular component is facilitated, the working efficiency is improved, the difficulty in the component processing process is low, and relatively good economy is realized.

Description

Tubular element is vertical to float to perforating die

Technical field

The utility model relates to a kind of machining set-up, particularly a kind ofly is used for that tubular element is vertical to float to perforating die.

Background technology

Tubular element is because in light weight, can bear bigger moment of flexure and in mechanical field connects, obtains general application, and tubular element is used for connecting, and need on its tube wall, process connecting hole, is used for connecting using.

To with tubular element, being connected in other members needs its connecting hole to have more accurately behavior parameter, more is radially relative connecting hole, requiring tubular element to have versatility simultaneously is interchangeability.In the process, generally need process connecting hole, to guarantee versatility in the tubular element relevant position.Prior art generally adopts punching die to process; Carry out feeding processing but be, in the process, process respectively according to the position of different connecting holes with operator's subjectivity; Make the connecting hole position that processes be not easy control, influence the versatility of tubular element.

Therefore, need a kind of process equipment that is used for the tubular element punching, the position of the connecting hole after can guaranteeing to process is accurate; Keep morpheme parameter preferably, thereby have between the different tubular element and assemble interchangeability preferably, the outward appearance after improving installation effectiveness and guaranteeing assembling; Simultaneously; The process difficulty is low, and high efficiency has better economic property.

The utility model content

In view of this, it is vertical unsteady to perforating die that the purpose of the utility model provides a kind of tubular element, and the position of the connecting hole after can guaranteeing to process is accurate; Keep morpheme parameter preferably, thereby have between the different tubular element and assemble interchangeability preferably, the outward appearance after improving installation effectiveness and guaranteeing assembling; Simultaneously; The process difficulty is low, and high efficiency has better economic property.

The tubular element of the utility model is vertical to float to perforating die; Comprise punching buffering mould, be respectively in punching buffering the mould upper punch and the low punch of both sides up and down; In being used for, punching buffering mould is placed in tubular element; Said punching buffering mould is provided with tubular element and needs the corresponding punching cushion hole that is distributed with in punching position; Said upper punch and low punch be positioned at the outside coaxial respectively counterparty on the punching buffering mould of tubular element to the drift cushion hole, said punching cushions mould being provided with in the reciprocating mode of pressing direction elasticity.

Further; Also comprise and be used for top base that is fixedly connected with upper punch and the bottom base that is fixedly connected with low punch; Said top base is provided with fairlead to extending below; The guide post that bottom base extends upwardly into fairlead and is slidingly matched with it, being slidingly matched on the said guide post to be provided with is used for fixing the punching buffering mould fixed head that connects punching buffering mould, on the guide post between punching buffering mould fixed head and bottom base overcoat be useful on the back-moving spring that punching buffering mould fixed head is resetted;

Further, said fairlead and guide post are respectively two edges and laterally are set up in parallel, and said punching buffering mould fixed head is provided with the slide opening that is used for through two guide posts, is equipped with back-moving spring on each guide post;

Further, said upper punch is fixedly set in top base through the upper punch fixation kit, and low punch is fixedly set in bottom base through the low punch fixation kit;

Further; Said upper punch fixation kit comprises that upper punch fixed head that is fixedly connected with top base and the upper punch limiting plate that is fixedly connected with the upper punch fixed head, said low punch fixation kit comprise low punch fixed head that is fixedly connected with bottom base and the low punch limiting plate that is fixedly connected with the low punch fixed head.

The beneficial effect of the utility model is: the tubular element of the utility model is vertical to float to perforating die, is employed in the structure that punching buffering mould is equipped with drift up and down, and punching buffering mould adopts along the reciprocal structure of elastic movement of punching direction; Can once accomplish laterally (or radially) processing of connecting hole relatively of tubular structure, the position of the connecting hole after can guaranteeing to process is accurate, keeps morpheme parameter preferably; Thereby have between the different tubular elements and assemble interchangeability preferably; Outward appearance after improving installation effectiveness and guaranteeing assembling, simultaneously, the process difficulty is low; High efficiency has better economic property; Simultaneously,, be beneficial to the taking-up of the tubular element after the processing, increase work efficiency because punching buffering mould is along the reciprocal elastic movement of punching direction, thereby is beneficial to the demoulding.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the structural representation of the utility model;

Fig. 2 be Fig. 1 along A-A to cutaway view.

The specific embodiment

Fig. 1 is the structural representation of the utility model; Fig. 2 be Fig. 1 along A-A to cutaway view; As shown in the figure: the tubular element of present embodiment is vertical to float to perforating die, comprises punching buffering mould 1, is respectively in upper punch 15 and low punch 17 that punching cushions mould both sides about in the of 1, certainly; The quantity of upper punch 15 and low punch 17 is provided with as required, can be a plurality of; Be placed in tubular element in punching buffering mould 1 is used for, said punching buffering mould 1 is provided with tubular element and needs the corresponding punching cushion hole that is distributed with in punching position; Said upper punch 15 and low punch 17 be arranged in tubular element outside coaxial respectively over against punching cushion on the mould 1 the counterparty to drift cushion hole (figure; The punching cushion hole 6 corresponding with upper punch 15; The punching cushion hole 2 corresponding with low punch 17), said punching buffering mould 1 is being provided with in the reciprocating mode of pressing direction elasticity.

In the present embodiment; Also comprise and be used for top base 12 that is fixedly connected with upper punch 15 and the bottom base 7 that is fixedly connected with low punch 17; Said top base 12 is provided with fairlead 11 to extending below; The guide post 10 that bottom base 7 extends upwardly into fairlead 11 and is slidingly matched with it; Being slidingly matched on the said guide post 10 to be provided with is used for fixing the punching buffering mould fixed head 9 that connects punching buffering mould 1, on the guide post 10 between punching buffering mould fixed head 9 and bottom base 7 overcoat be useful on and make punching cushion the back-moving spring 8 that mould fixed head 9 resets.

In the present embodiment, said fairlead 11 is respectively two edges with guide post 10 and laterally is set up in parallel, and said punching buffering mould fixed head 9 is provided with the slide opening that is used for through two guide posts 10, is equipped with back-moving spring 8. on each guide post 10

In the present embodiment, said upper punch 15 is fixedly set in top base 12 through the upper punch fixation kit, and low punch 17 is fixedly set in bottom base 7 through the low punch fixation kit; As shown in the figure, top base 12 is provided with driving handle 13, is used to connect driving arrangement.

In the present embodiment; Said upper punch fixation kit comprises that upper punch fixed head 16 that is fixedly connected with top base 12 and the upper punch limiting plate 14 that is fixedly connected with upper punch fixed head 16, said low punch fixation kit comprise low punch fixed head 5 that is fixedly connected with bottom base 7 and the low punch limiting plate 4 that is fixedly connected with low punch fixed head 5.

Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.

Claims

1. a tubular element is vertical unsteady to perforating die; It is characterized in that: comprise punching buffering mould, be respectively in punching buffering the mould upper punch and the low punch of both sides up and down; In being used for, punching buffering mould is placed in tubular element; Said punching buffering mould is provided with tubular element and needs the corresponding punching cushion hole that is distributed with in punching position; Said upper punch and low punch be positioned at the outside coaxial respectively counterparty on the punching buffering mould of tubular element to the drift cushion hole, said punching cushions mould being provided with in the reciprocating mode of pressing direction elasticity.

2. tubular element according to claim 1 is vertical to float to perforating die; It is characterized in that: also comprise being used for top base that is fixedly connected with upper punch and the bottom base that is fixedly connected with low punch; Said top base is provided with fairlead to extending below; The guide post that bottom base extends upwardly into fairlead and is slidingly matched with it; Being slidingly matched on the said guide post to be provided with is used for fixing the punching buffering mould fixed head that connects punching buffering mould, on the guide post between punching buffering mould fixed head and bottom base overcoat be useful on the back-moving spring that punching buffering mould fixed head is resetted.

3. tubular element according to claim 2 is vertical to float to perforating die; It is characterized in that: said fairlead and guide post are respectively two edges and laterally are set up in parallel; Said punching buffering mould fixed head is provided with the slide opening that is used for through two guide posts, is equipped with back-moving spring on each guide post.

4. tubular element according to claim 3 is vertical to float to perforating die, and it is characterized in that: said upper punch is fixedly set in top base through the upper punch fixation kit, and low punch is fixedly set in bottom base through the low punch fixation kit.

5. tubular element according to claim 4 is vertical to float to perforating die; It is characterized in that: said upper punch fixation kit comprises that upper punch fixed head that is fixedly connected with top base and the upper punch limiting plate that is fixedly connected with the upper punch fixed head, said low punch fixation kit comprise low punch fixed head that is fixedly connected with bottom base and the low punch limiting plate that is fixedly connected with the low punch fixed head.