CN213469289U

CN213469289U - Stamping die with replaceable stamping die head

Info

Publication number: CN213469289U
Application number: CN202021973054.3U
Authority: CN
Inventors: 张凤华
Original assignee: Weihai Taiji Intelligent Technology Co ltd
Current assignee: Weihai Taiji Intelligent Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-18
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a stamping die of removable stamping die head, which comprises a mounting substrate, the installation roof, the rigid mounting shell, the mounting disc is installed with relative pivoted mode to rigid mounting shell inboard, it has seted up the multiunit spliced eye to be annular array on the mounting disc, and all peg graft in each group's spliced eye and have the punching press head of different models, the top of each group's punching press head all is provided with the joint groove, wherein a set of spliced eye directly over the supporting first pneumatic cylinder of installing, and it installs the second pneumatic cylinder directly under supporting, the vertical downward fixed mounting of first pneumatic cylinder is on the installation roof, the vertical upwards fixed mounting of second pneumatic cylinder is on the installation base plate, first hydraulic cylinder bottom has consolidated joint head and joint groove and corresponds the joint, the second pneumatic cylinder top has consolidated the punching press seat that the level was arranged. The utility model discloses have the quick, the automatic beneficial effect of changing the punching press head of realization of changing the punching press head.

Description

Stamping die with replaceable stamping die head

Technical Field

The utility model relates to a stamping equipment technical field, specific stamping die of removable stamping die head that says so.

Background

Often can use stamping die in order to carry out the punching press molding to the work piece when adding man-hour to the work piece, often need constantly change the punching press head according to the difference that processing required in the course of the work, traditional stamping die often needs the manual work to change the punching press head, and its change inefficiency needs to shut down stamping die for a long time and just can accomplish the change to the punching press head. Therefore, it is necessary to design a stamping die which can replace the stamping head quickly and automatically.

Disclosure of Invention

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a change stamping head fast, realize the automatic stamping die who changes the stamping head.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a stamping die with a replaceable stamping die head comprises a mounting base plate, a mounting top plate and a rigid mounting shell, wherein the rigid mounting shell is integrally arranged into a cylindrical structure, the bottom of the rigid mounting shell is fixedly mounted on the mounting base plate, and the mounting top plate is fixedly mounted at the top of the rigid mounting shell;

the mounting disc is installed in a manner of relative rotation in the middle section of the inner side of the rigid mounting shell in an embedded mode, the mounting disc is in power connection with a driving motor, a plurality of groups of insertion holes are formed in the mounting disc in an annular array mode, different types of stamping heads are inserted into the groups of insertion holes in an inserted mode, all the groups of stamping heads are provided with clamping grooves with uniform structures and sizes, a first hydraulic cylinder is installed right above one group of insertion holes in a matched mode, a second hydraulic cylinder is installed right below the insertion holes in a matched mode, the first hydraulic cylinder is vertically and downwards fixedly installed on the mounting top plate, the second hydraulic cylinder is vertically and upwards fixedly installed on the mounting base plate, a clamping head and a clamping head are fixedly connected to the bottom end of the first hydraulic cylinder, the clamping head corresponds to the clamping grooves in a clamped mode, and a stamping seat horizontally arranged is fixedly connected to the top.

The middle section of the inner side of the rigid mounting shell is fixedly connected with a supporting structure, the stamping heads and the supporting structure do not generate space interference, the driving motor is fixedly mounted on the supporting structure, and the rotating shaft of the driving motor is fixedly connected with the axis of the mounting disc.

The inner side wall of the insertion hole is provided with sliding grooves which are arranged along the vertical direction, and the side wall of the insertion part of each group of the stamping heads and the insertion hole is provided with sliding rails which are nested and matched with the sliding grooves and keep sliding relatively.

The vertical projection surface of the plug hole is contained in the vertical projection surface of the top end part of the punching head.

An inverted T-shaped structure is fixedly connected to the bottom of the clamping joint, two sets of installation cavities which are arranged oppositely are formed in the middle section of the inner side wall of the clamping groove, clamping blocks are installed in the installation cavities in a relatively sliding mode in a nested mode, a reset spring is fixedly connected between each clamping block and the inner side wall of each installation cavity, each reset spring pulls each clamping block to be retracted into the corresponding installation cavity in a natural state, and permanent magnets are installed on the outer side walls of the two sets of clamping blocks in a nested mode; when the type of falling T structure inserts during the joint groove, the electro-magnet is installed to the same high position department nestification of type of falling T structure and permanent magnet, and the electro-magnet under the on-state with correspond the permanent magnet effect and drive two sets of joint pieces and lead to the installation cavity to the type of falling T structure joint.

And a material inlet and a material outlet are formed in the side wall of the bottom end of the rigid mounting shell.

The utility model has the advantages that: when changing the punching press head, control first pneumatic cylinder, the mounting disc is kept away from to second pneumatic cylinder reverse motion, the punching press head that will change through control driving motor work rotates to the joint under, drive joint downstream through controlling first pneumatic cylinder, and make the type of falling T structure insert and correspond the joint groove, move in order to the type of falling T stable in structure joint to the electro-magnet circular telegram and attraction two sets of relative permanent magnet that set up in the joint groove, accomplish the change to the punching press head, its change speed of punching press head is fast, and can realize the automatic effect of changing the punching press head.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged detail view of a portion a of fig. 1.

In the figure: the device comprises a mounting substrate 1, a mounting top plate 2, a rigid mounting shell 3, a mounting disc 4, a driving motor 5, a stamping head 6, a clamping groove 7, a first hydraulic cylinder 8, a second hydraulic cylinder 9, a clamping head 10, a stamping seat 11, a supporting structure 12, an inverted T-shaped structure 13, a mounting cavity 14, a clamping block 15, a reset spring 16, a permanent magnet 17, an electromagnet 18 and a feeding and discharging port 19.

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. 1-2, a stamping die with a replaceable stamping die head includes a mounting substrate 1, a mounting top plate 2, and a rigid mounting shell 3, wherein the rigid mounting shell 3 is integrally configured as a cylindrical structure, the bottom of the rigid mounting shell 3 is fixedly mounted on the mounting substrate 1, and the mounting top plate 2 is fixedly mounted on the top of the rigid mounting shell 3;

3 inboard middle sections of rigid mounting shell are with relative pivoted mode nestification and are installed

mounting disc

4, and 4 power connection of mounting disc have driving motor 5, it has seted up the multiunit spliced eye to be annular array on the mounting disc 4, and all peg graft in each group spliced eye and have the punching press head 6 of different models, the top of each group punching press head 6 all is provided with the structure, the unified joint groove 7 of size, wherein a set of spliced eye directly over the supporting first pneumatic cylinder 8 of installing, and it installs second pneumatic cylinder 9 directly under the supporting second pneumatic cylinder 9, the vertical downward fixed mounting of first pneumatic cylinder 8 is on installation roof 2, the vertical upwards fixed mounting of second pneumatic cylinder 9 is on

mounting substrate

1, 8 bottom concreties of first pneumatic cylinder have joint 10 and joint groove 7 to correspond the joint, second pneumatic cylinder 9 top concreties has the punching press seat 11 of horizontal arrangement.

In the utility model, a supporting structure 12 is fixed at the middle section of the inner side of the rigid mounting shell 3, and each group of punching heads 6 does not generate space interference with the supporting structure 12, the driving motor 5 is fixedly mounted on the supporting structure 12, the stable mounting of the driving motor 5 is ensured, and the rotating shaft of the driving motor 5 is fixedly connected with the axle center of the mounting disc 4;

the inner side wall of the insertion hole is provided with sliding grooves which are arranged along the vertical direction, and the side wall of the insertion part of each group of stamping heads 6 and the insertion hole is provided with sliding rails which are nested and matched with the sliding grooves and keep relative sliding, so that the stamping heads 6 are ensured to stably move up and down along the insertion hole;

the vertical projection surface of the plug hole is contained in the vertical projection surface of the top end part of the stamping head 6, so that the stamping head 6 can be stably plugged in the plug hole, and the plug hole is prevented from falling downwards;

an inverted T-shaped structure 13 is fixedly connected to the bottom of the clamping head 10, two sets of installation cavities 14 which are arranged oppositely are formed in the middle section of the inner side wall of the clamping groove 7, clamping blocks 15 are installed in the installation cavities 14 in a relatively sliding mode in a nested mode, a return spring 16 is fixedly connected between each clamping block 15 and the inner side wall of each installation cavity 14, each return spring 16 pulls each clamping block 15 to be retracted into the corresponding installation cavity 14 in a natural state, and permanent magnets 17 are installed on the outer side walls of the two sets of clamping blocks 15 in a nested mode; when the inverted T-shaped structure 13 is inserted into the clamping groove 7, the electromagnet 18 is embedded at the position of the inverted T-shaped structure 13, which is at the same height as the permanent magnet 17, and the electromagnet 18 acts with the corresponding permanent magnet 17 in the electrified state and drives the two groups of clamping blocks 15 to pass through the mounting cavity 14 so as to clamp the inverted T-shaped structure 13.

The side wall of the bottom end of the rigid mounting shell 3 is provided with a material inlet and outlet 19, so that workpieces needing to be processed or finished can be conveniently introduced or discharged.

The utility model discloses a theory of operation is: when a workpiece is stamped and processed, the second hydraulic cylinder 9 is controlled to drive the stamping seat 11 to move downwards, the workpiece to be processed is stably fixed on the stamping seat 11 through the material inlet and outlet 19, and the first hydraulic cylinder 8 and the second hydraulic cylinder 9 are controlled to move relatively to drive the stamping head 6 clamped with the clamping joint 10 correspondingly to stamp and process the workpiece;

when needing to be changed stamping head 6, control first

pneumatic cylinder

8, 9 reverse motion of second pneumatic cylinder and keeping away from mounting disc 4, the stamping head 6 that will change rotates to joint 10 through the work of control driving motor 5 under, drive joint 10 downstream through control first pneumatic cylinder 8, and make the type of falling T structure 13 insert and correspond in the joint groove 7, to the electro-magnet 18 circular telegram and attract two sets of relative permanent magnet 17 that set up to move in the joint groove 7 with the stable joint of type of falling T structure 13, accomplish the change to stamping head 6.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a stamping die of removable stamping die head which characterized in that: the mounting structure comprises a mounting base plate (1), a mounting top plate (2) and a rigid mounting shell (3), wherein the rigid mounting shell (3) is integrally arranged into a cylindrical structure, the bottom of the rigid mounting shell (3) is fixedly mounted on the mounting base plate (1), and the mounting top plate (2) is fixedly mounted at the top of the rigid mounting shell (3);

the middle section of the inner side of the rigid mounting shell (3) is provided with a mounting disc (4) in a nesting manner in a relative rotating manner, the mounting disc (4) is in power connection with a driving motor (5), a plurality of groups of plug-in holes are formed in the mounting disc (4) in an annular array manner, different types of stamping heads (6) are plugged in the plug-in holes, the top end of each group of stamping heads (6) is provided with a clamping groove (7) with a uniform structure and size, a first hydraulic cylinder (8) is arranged right above one group of plug-in holes in a matching manner, a second hydraulic cylinder (9) is arranged right below the one group of plug-in holes in a matching manner, the first hydraulic cylinder (8) is vertically and downwardly fixedly mounted on the mounting top plate (2), the second hydraulic cylinder (9) is vertically and upwardly fixedly mounted on the mounting base plate (1), the bottom end of the first hydraulic cylinder (8) is fixedly connected with a clamping joint (10), and the clamping joint (10) is, and a horizontally arranged punching seat (11) is fixedly connected to the top end of the second hydraulic cylinder (9).

2. A die of claim 1 in which the die head is replaceable, wherein: bearing structure (12) are consolidated in rigid mounting shell (3) inboard middle section, and each group stamping head (6) and bearing structure (12) do not take place space interference, driving motor (5) fixed mounting is on bearing structure (12), and the axis of rotation of driving motor (5) and the axle center department fixed connection of mounting disc (4).

3. A die of claim 1 in which the die head is replaceable, wherein: the inner side wall of the insertion hole is provided with sliding grooves which are arranged along the vertical direction, and the side wall of the insertion part of each group of the stamping heads (6) and the insertion hole is provided with sliding rails which are nested and matched with the sliding grooves and keep sliding relatively.

4. A die of claim 3 having a replaceable die head, wherein: the vertical projection surface of the plug hole is contained in the vertical projection surface of the top end part of the punching head (6).

5. A die of claim 1 in which the die head is replaceable, wherein: an inverted T-shaped structure (13) is fixedly connected to the bottom of the clamping head (10), two sets of installation cavities (14) which are arranged oppositely are formed in the middle section of the inner side wall of the clamping groove (7), clamping blocks (15) are installed in the installation cavities (14) in a relative sliding mode in a nested mode, a reset spring (16) is fixedly connected between the clamping blocks (15) and the inner side wall of the installation cavity (14), the reset spring (16) pulls the clamping blocks (15) to be retracted into the installation cavities (14) in a natural state, and permanent magnets (17) are installed on the outer side walls of the two sets of clamping blocks (15) in a nested mode; when falling T type structure (13) and inserting when in joint groove (7), electromagnet (18) are installed with permanent magnet (17) same height position department nestification to falling T type structure (13), and electromagnet (18) under the on state with correspond permanent magnet (17) effect and drive two sets of joint pieces (15) and lead to installation cavity (14) to falling T type structure (13) joint.

6. A die of claim 1 in which the die head is replaceable, wherein: and a material inlet and outlet (19) is formed in the side wall of the bottom end of the rigid mounting shell (3).