CN209716284U

CN209716284U - A kind of simple punching press row part device

Info

Publication number: CN209716284U
Application number: CN201920100315.1U
Authority: CN
Inventors: 邱葭菲
Original assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Current assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2019-12-03
Anticipated expiration: 2029-01-22

Abstract

The utility model discloses a kind of simple punching press row part device, including upper mold, lower die, it arranges part bar and arranges row's part hook on part bar, row's part bar is fixed under upper mold vertically, lower die is equipped with the lower die hole with row's part bar cooperation, there is one of hook groove in row's part bar bottom sidewall, hook groove includes the swing rod container being obliquely installed, swing rod accommodates trench bottom and is equipped with wheel chamber, perforation row part bar right side wall forms side port at the top of the swing rod container, row's part hook includes swing rod, swing rod is located in swing rod container, the swing rod bottom end is wheel portion, the wheel portion is taking turns intracavitary hinged row's part bar, the swing rod top is equipped with the tip for being used to trigger plate, tip is when swing rod is in working position outside side port, there is a spring mounting hole in the swing rod container upper inside walls, reset spring is equipped in spring mounting hole, reset bullet Spring connects on the upside of swing rod.The utility model can help plate to be detached from lower die face, it is made to facilitate discharge mold.

Description

A kind of simple punching press row part device

Technical field

The utility model relates to a kind of row's part devices more particularly to a kind of simple punching press to arrange part device.

Background technique

Stamping die is that material (metal or nonmetallic) is processed into the one of part (or semi-finished product) in Cold Press Working Kind of special process equipment, referred to as cold punching die (being commonly called as cold-punching mould), punching press are at room temperature using being mounted on press machine Mold applies pressure to material, it is made to generate separation or plastic deformation, thus a kind of pressure processing method of part needed for obtaining, Stamping parts is mainly to form metal or nonmetal plate by stamping die punch process, it mainly has following characteristics: punching Casting die is plate wastage is little under the premise of, and stamped to manufacture, pts wt is light, good rigidity and plate pass through After crossing plastic deformation, the institutional framework of metal inside is improved, and the intensity of stamping parts is made to increase, and stamping parts has higher Dimensional accuracy have preferable interchangeability with module size uniformity, do not need further to be machined can meet it is general Assembly and use requirements, during in punching press, plate is usually attached on lower die face, make its inconvenience discharge mold.

Utility model content

The utility model will solve the above-mentioned problems of the prior art, provide a kind of simple punching press row part device, help Plate is detached from lower die face, it is made to facilitate discharge mold.

The utility model solves the technical solution of its technical problem use: a kind of simple punching press row part device, including upper mold, Row's part hook on lower die, row's part bar and row's part bar, row's part bar are fixed under upper mold vertically, and lower die is equipped with and row's part The lower die hole of bar cooperation, has one of hook groove in row's part bar bottom sidewall, and hook groove includes the swing rod container being obliquely installed, Swing rod accommodates trench bottom and is equipped with wheel chamber, and perforation row part bar right side wall forms side port, row's part hook at the top of the swing rod container Including swing rod, swing rod is located in swing rod container, and the swing rod bottom end is wheel portion, and the wheel portion is taking turns intracavitary hinged row's part bar, The swing rod top is equipped with the tip for being used to trigger plate, and tip is in outside side port when swing rod is in working position, the pendulum There is a spring mounting hole in bar container upper inside walls, reset spring, reset spring connection pendulum are equipped in spring mounting hole On the upside of bar.

In order to further perfect, the hook of protrusion is equipped on the left of the wheel portion, the wheel cavity left part corresponds to hook equipped with recessed Mouthful, it is described to be hooked in recess as swing rod rotates and is limited.

Further perfect, the wheel cavity center is equipped with axis hole, shaft is equipped in axis hole, the wheel portion is equipped with inner hole, interior Hole is equipped with bearing, and bearing is mounted in shaft.

It is further perfect, cooperate between the wheel portion and wheel chamber and is slidably connected.

Further perfect, the spring mounting hole is located at the top of the swing rod container upper inside walls inside side port.

The utility model has the advantages that: 1, the utility model is arranged on part bar by the row's of being equipped with part bar under upper mold The mode of row's part hook is set, helps plate to be detached from lower die face, it is made to facilitate discharge mold；2, row's part hook of the utility model can be with Can be automatically in the row's of takeing in part bar in molding, auto-extending hooks plate from lower die face when die sinking, convenient and efficient；3, this is practical New structure is simple and compact, practical, suitable for large-scale promotion.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is row's part hook structure schematic diagram of the utility model；

Fig. 3 is row's part rod structure schematic diagram of the utility model；

Description of symbols: 1, plate, 2, row's part hook, 21, tip, 22, swing rod, 23, inner hole, 24, wheel portion, 25, hook, 3, row's part bar, 4, lower die, 5, upper mold, 6, bearing, 7, shaft, 8, hook groove, 81, side port, 82, swing rod container, 83, wheel chamber, 84, Axis hole, 85, recess, 9, spring mounting hole, 10, reset spring, 11, lower die hole.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing:

Referring to attached drawing: a kind of simple punching press row part device in the present embodiment, including upper mold 5, lower die 4, row's part bar 3 and row Row's part hook 2 on part bar 3, row's part bar 3 are fixed on vertically under upper mold 5, and lower die 4 is equipped with and arranges under the cooperation of part bar 3 Die hole 11, has one of hook groove 8 in 3 bottom sidewall of row's part bar, and hook groove 8 includes the swing rod container 82 being obliquely installed, pendulum 82 bottom of bar container is equipped with wheel chamber 83, and perforation row 3 right side wall of part bar forms side port 81 at the top of the swing rod container 82, described Arranging part hook 2 includes swing rod 22, and swing rod 22 is located in swing rod container 82, and 22 bottom end of swing rod is wheel portion 24, the wheel portion 24 Part bar 3 is hingedly arranged in wheel chamber 83,22 top of swing rod is equipped with the tip 21 for being used to trigger plate 1, and tip 21 is in swing rod 22 When in working position outside side port 81, there is a spring mounting hole 9, spring in 82 upper inside walls of swing rod container Reset spring 10 is equipped in mounting hole 9, reset spring 10 connects 22 upside of swing rod.

The hook 25 of protrusion is equipped on the left of the wheel portion 24,83 left part of the wheel cavity corresponds to hook 25 equipped with recess 85, institute Hook 25 is stated in recess 85 as swing rod 22 rotates and is limited.

83 center of the wheel cavity is equipped with axis hole 84, shaft 7 is equipped in axis hole 84, the wheel portion 24 is equipped with inner hole 23, interior Hole 23 is equipped with bearing 6, and bearing 6 is mounted in shaft 7.

Cooperate between the wheel portion 24 and wheel chamber 83 and is slidably connected.

The spring mounting hole 9 is located at the top of 82 upper inside walls of swing rod container of 81 the inside of side port.

Working principle: when mold clamping, upper mold 5 drives row's part bar 3 to go deep into the lower die hole 11 in lower die 4, lower die hole 11 The tip 21 for arranging part hook 2 is headed into side port 81, the rotation of swing rod 22 accommodates in swing rod container 82, and reset spring 10 compresses； When die sinking, row's part bar 3 is detached from lower die hole 11, and reset spring 10 resets swing rod 22, and side port 81 is stretched out for 4 table of lower die in tip 21 The plate 1 in face triggers, it is made conveniently to leave mold.

Although the utility model is shown and described by reference to preferred embodiment, this profession is common Technical staff is it is to be appreciated that within the scope of the claims, can make various variation in form and details.

Claims

1. part device is arranged in a kind of simple punching press, including row's part on upper mold (5), lower die (4), row part bar (3) and row part bar (3) Hook (2), row's part bar (3) are fixed on vertically under upper mold (5), and lower die (4) is equipped with the lower die hole with row part bar (3) cooperation (11), it is characterized in that: there is one of hook groove (8), hook groove (8) includes the pendulum being obliquely installed in row's part bar (3) bottom sidewall Bar container (82), swing rod container (82) bottom are equipped with wheel chamber (83), perforation row part bar at the top of the swing rod container (82) (3) right side wall forms side port (81), and row's part hook (2) includes swing rod (22), and swing rod (22) is located in swing rod container (82), Swing rod (22) bottom end is wheel portion (24), and the wheel portion (24) is hingedly arranged part bar (3) in wheel chamber (83), the swing rod (22) Top is equipped with the tip (21) for being used to trigger plate (1), and tip (21) are in side port (81) when swing rod (22) is in working position Outside has a spring mounting hole (9) in swing rod container (82) upper inside walls, is equipped in spring mounting hole (9) multiple Position spring (10), reset spring (10) connect on the upside of swing rod (22).

2. part device is arranged in a kind of simple punching press according to claim 1, it is characterized in that: being equipped on the left of the wheel portion (24) convex The hook (25) risen, the wheel cavity (83) left part correspond to hook (25) equipped with recess (85), and the hook (25) is in recess (85) It is interior with swing rod (22) rotate and limited.

3. part device is arranged in a kind of simple punching press according to claim 1, it is characterized in that: the wheel cavity (83) center is equipped with axis Hole (84), axis hole (84) is interior to be equipped with shaft (7), and the wheel portion (24) is equipped with inner hole (23), and inner hole (23) is equipped with bearing (6), bearing (6) is mounted on shaft (7).

4. part device is arranged in a kind of simple punching press according to claim 1, it is characterized in that: the wheel portion (24) and wheel chamber (83) Between cooperate and be slidably connected.

5. part device is arranged in a kind of simple punching press according to claim 1, it is characterized in that: the spring mounting hole (9) is located at At the top of swing rod container (82) upper inside walls inside side port (81).