CN211727178U

CN211727178U - Environment-friendly and energy-saving punching die punch device for die machining

Info

Publication number: CN211727178U
Application number: CN201922111316.9U
Authority: CN
Inventors: 方向辉
Original assignee: Anhui Zhongxing Electrical Science & Technology Co ltd
Current assignee: Anhui Zhongxing Electrical Science & Technology Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-10-23
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses an environmental protection and energy saving die punch device for die processing, including die block and die, the below swing joint of the surface of die has the drift, the bottom swing joint of die block has the installation piece, the cylinder groove has been seted up on the top of drift, the spout has all been seted up to both sides around the cylinder inslot wall, the draw-in groove has all been seted up to the left and right sides of cylinder inslot wall, the utility model relates to a die punch device technical field. This environmental protection and energy saving die punch device is used in mould processing is through overlapping the drift at the surface of die for the fixture block slides along the spout, then rotates the drift and makes the fixture block slide at the internal surface of ring groove, and in the draw-in groove was gone into to the card at last, cooperation screw hole and bolt can be dismantled and install the drift fast, and stability is strong, and utilize the rotary column to rotate indirect drive arc piece and rotate, cooperation arc wall is fixed the die block, and not only intensity of labour is little, and stability is strong moreover.

Description

Environment-friendly and energy-saving punching die punch device for die machining

Technical Field

The utility model relates to a die punching head device technical field specifically is an environmental protection and energy saving die punching head device for mould processing.

Background

The metal parts, also called punch bars, punch pins or punches, on the stamping dies in the machine tools are mounted on the stamping dies to perform continuous blanking, punching and breaking operations, so that the processed materials are separated or plastically deformed, and thus the required finished products or semi-finished products are obtained. Stamping dies process materials into parts in cold stamping processes. 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 thereof, thereby obtaining a desired part, and is common in industrial production. The punch is also called a male die, an upper die, a male die, a punch needle and the like, and the punch is divided into an A-shaped punch, a T-shaped punch and a special-shaped punch.

According to the existing die punching head device for die machining, a bottom die is mostly fixed through bolts in the aspect of a punching process, the installation stability is poor, the labor intensity in the installation process is high, the punching head is made of special transverse tool steel, the manufacturing cost is high, the existing punching heads are mostly fixed, and the punching heads can only be used in fixed machines and consume a large amount of materials.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an environmental protection and energy saving die punch device is used in mould processing has solved current die punch device is used in mould processing, and the stability of installation is relatively poor, and the drift is mostly fixed, can only use at fixed machine, consumes the problem of a large amount of materials.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an environment-friendly and energy-saving stamping die punch device for die machining comprises a bottom die and a stamping die, wherein a punch is movably connected below the outer surface of the stamping die, the bottom of the bottom die is movably connected with an installation block, a cylindrical groove is formed in the top end of the punch, sliding grooves are formed in the front side and the rear side of the inner wall of the cylindrical groove, clamping grooves are formed in the left side and the right side of the inner wall of the cylindrical groove, clamping blocks are fixedly connected to the two sides of the outer surface of the stamping die, the outer surfaces of the two clamping blocks are clamped with the inner surfaces of the clamping grooves, an annular groove is formed in the inner wall of the cylindrical groove and located between the clamping grooves and the sliding grooves, threaded holes are formed in the clamping blocks and the punch, bolts are in threaded connection with the inner surfaces of the threaded holes, fixing seats are fixedly connected to, and one side fixedly connected with arc piece of fixed cover, the arc wall has all been seted up to the both sides of installation piece, two the internal surface of arc wall all with the surface joint of arc piece.

Preferably, the top of the mounting block is provided with a groove, the bottom of the bottom die is fixedly connected with a bump, and the outer surface of the bump is clamped with the inner surface of the groove.

Preferably, the bottom of the cavity of the groove is fixedly connected with an elastic connecting piece, and the top of the elastic connecting piece is movably connected with the bottom of the bump.

Preferably, the top end of the rotary column penetrates through the fixed seat and extends to the outside of the fixed seat, and the top end of the rotary column is fixedly connected with the rotary sleeve.

Preferably, the number of the threaded holes is two, and the threaded holes are symmetrically distributed at the top of the punch.

Preferably, the top end of the die is connected with a punching device and is controlled by a PLC.

Advantageous effects

The utility model provides an environmental protection and energy saving die punching head device for die processing. Compared with the prior art, the method has the following beneficial effects:

(1) the environment-friendly and energy-saving stamping die punch device for die processing is characterized in that a punch is movably connected below the outer surface of a stamping die, the bottom of a bottom die is movably connected with an installation block, the top end of the punch is provided with a cylindrical groove, the front side and the rear side of the inner wall of the cylindrical groove are both provided with sliding grooves, the left side and the right side of the inner wall of the cylindrical groove are both provided with clamping grooves, the two sides of the outer surface of the stamping die are both fixedly connected with clamping blocks, the outer surfaces of the two clamping blocks are both clamped with the inner surfaces of the clamping grooves, the inner wall of the cylindrical groove is positioned between the clamping grooves and the sliding grooves and is provided with a circular groove, the inner parts of the clamping blocks and the punch are both provided with threaded holes, the inner surface of the threaded holes is in threaded connection with bolts, the two sides of, the internal surface of two arc walls all with the surface joint of arc piece, through the surface of overlapping the drift at the die for the fixture block slides along the spout, then rotate the drift and make the fixture block slide at the internal surface of ring groove, in the draw-in groove was advanced to the card at last, cooperation screw hole and bolt can be dismantled and install the drift fast, and stability is strong, and utilize the rotary column to rotate the indirect arc piece that drives of rotation, cooperation arc wall is fixed the die block, not only intensity of labour is little, and stability is strong moreover.

(2) This environmental protection and energy saving die punch device is used in mould processing, it is fluted to set up through the top at the installation piece, the bottom fixedly connected with lug of die block, and the surface of lug and the internal surface joint of recess, the bottom fixed connection elastic connecting piece of recess inner chamber, and the bottom swing joint of elastic connecting piece's top and lug, through setting up recess and lug, can realize tentatively fixing spacingly to the die block, set up elastic connecting piece, can make the arc piece tightly support the arc wall, improve the fixed stability of die block.

Drawings

Fig. 1 is a front view of the external structure of the present invention;

fig. 2 is a front view of the inner structure of the punch of the present invention;

fig. 3 is a top view of the inner structure of the punch of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1-bottom die, 2-punch die, 3-punch, 4-mounting block, 5-cylindrical groove, 6-sliding groove, 7-clamping groove, 8-clamping block, 9-circular groove, 10-threaded hole, 11-bolt, 12-fixing seat, 13-rotating column, 14-fixing sleeve, 15-arc block, 16-arc groove, 17-groove, 18-lug, 19-elastic connecting piece and 20-rotating sleeve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an environment-friendly and energy-saving punching die punch device for die processing comprises a bottom die 1 and a punching die 2, wherein the top end of the punching die 2 is connected with a punching device and is controlled by a PLC (programmable logic controller), a punch 3 is movably connected below the outer surface of the punching die 2, an installation block 4 is movably connected at the bottom of the bottom die 1, a groove 17 is formed in the top of the installation block 4, an elastic connecting piece 19 is fixedly connected to the bottom of an inner cavity of the groove 17, an arc-shaped block 15 can tightly abut against an arc-shaped groove 16 by arranging the elastic connecting piece 19, the fixing stability of the bottom die 1 is improved, the top of the elastic connecting piece 19 is movably connected with the bottom of a lug 18, a lug 18 is fixedly connected to the bottom of the bottom die 1, the outer surface of the lug 18 is clamped with the inner surface of the groove 17, a cylindrical groove 5 is formed in the top end of, the two sides of the outer surface of the punch die 2 are fixedly connected with clamping blocks 8, the outer surfaces of the two clamping blocks 8 are clamped with the inner surface of a clamping groove 7, a circular groove 9 is formed in the inner wall of the cylindrical groove 5 and positioned between the clamping groove 7 and the sliding groove 6, threaded holes 10 are formed in the clamping blocks 8 and the punch 3, the number of the threaded holes 10 is two, the threaded holes 10 are symmetrically distributed at the top of the punch 3, bolts 11 are connected with the inner surface threads of the threaded holes 10, fixing seats 12 are fixedly connected with the two sides of the bottom die 1, the bottoms of the two fixing seats 12 are rotatably connected with rotating columns 13, the top ends of the rotating columns 13 penetrate through the fixing seats 12 and extend to the outer parts of the fixing seats 12, rotating sleeves 20 are fixedly connected with the top ends of the rotating columns 13, fixing sleeves 14 are fixedly connected with the outer surfaces of the rotating columns 13, the internal surface of two arc walls 16 all with the surface joint of arc piece 15, through the surface of 3 covers at die stamping 2 with drift, make fixture block 8 slide along spout 6, then it makes fixture block 8 slide at the internal surface of ring groove 9 to rotate drift 3, in the draw-in groove 7 is advanced to the card at last, cooperation screw hole 10 and bolt 11, can dismantle and install drift 3 fast, and stability is strong, and utilize the rotary column 13 to rotate and indirectly drive arc piece 15 and rotate, cooperation arc wall 16 is fixed die block 1, not only intensity of labour is little, and stability is strong.

During operation, at first with the lug 18 card of die block 1 bottom in recess 17, then press die block 1 hard, rotate this moment and change cover 20, and then drive the rotation of changeing post 13, further drive fixed cover 14 and rotate, make arc piece 15 rotate, thereby drive arc piece 15 card and advance in arc wall 16, loosen the hand and can accomplish the fixed to die block 1, slide spout 6 along the fixture block 8 of 2 both sides of drift 3 inner wall of drift this moment, when fixture block 8 moves to circular groove 9 department, rotate drift 3 this moment, and then drive fixture block 8 and slide at the internal surface of circular groove 9, further drive fixture block 8 card and advance in draw-in groove 7, screw bolt 11 down along screw hole 10 this moment, be connected fixture block 8 and drift 3 and can accomplish the fixed to drift 3, reverse operation can when needing to dismantle.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental protection and energy saving die punch device for mould processing, includes die block (1) and die (2), the below swing joint of the surface of die (2) has drift (3), the bottom swing joint of die block (1) has installation piece (4), its characterized in that: the punching die is characterized in that a cylindrical groove (5) is formed in the top end of the punching head (3), sliding grooves (6) are formed in the front side and the rear side of the inner wall of the cylindrical groove (5), clamping grooves (7) are formed in the left side and the right side of the inner wall of the cylindrical groove (5), clamping blocks (8) are fixedly connected to the two sides of the outer surface of the punching die (2), the outer surfaces of the two clamping blocks (8) are clamped with the inner surface of the clamping grooves (7), an annular groove (9) is formed in the inner wall of the cylindrical groove (5) and located between the clamping grooves (7) and the sliding grooves (6), threaded holes (10) are formed in the clamping blocks (8) and the punching head (3), bolts (11) are connected to the inner surface of the threaded holes (10) in a threaded manner, fixing seats (12) are fixedly connected to the two sides of, the outer fixed surface of rotary column (13) is connected with fixed cover (14), and one side fixedly connected with arc piece (15) of fixed cover (14), arc wall (16) have all been seted up to the both sides of installation piece (4), two the internal surface of arc wall (16) all with the surface joint of arc piece (15).

2. The environment-friendly and energy-saving punching die punch device for die machining according to claim 1, characterized in that: the top of installation piece (4) is seted up flutedly (17), the bottom fixedly connected with lug (18) of die block (1), and the surface of lug (18) and the internal surface joint of recess (17).

3. The environment-friendly and energy-saving punching die punch device for die machining according to claim 2, characterized in that: the bottom of the inner cavity of the groove (17) is fixedly connected with an elastic connecting piece (19), and the top of the elastic connecting piece (19) is movably connected with the bottom of the bump (18).

4. The environment-friendly and energy-saving punching die punch device for die machining according to claim 1, characterized in that: the top of rotary column (13) runs through fixing base (12) and extends to the outside of fixing base (12), the top fixedly connected with of rotary column (13) changes cover (20).

5. The environment-friendly and energy-saving punching die punch device for die machining according to claim 1, characterized in that: two threaded holes (10) are formed in the number, and the threaded holes (10) are symmetrically distributed at the top of the punch (3).

6. The environment-friendly and energy-saving punching die punch device for die machining according to claim 1, characterized in that: the top end of the punch die (2) is connected with a punching device and is controlled by a PLC.