CN213256692U - Automatic fixing and aligning die sleeve for hardware die - Google Patents

Abstract

The utility model provides an automatic fixed counterpoint die sleeve of hardware die, which relates to the technical field of die, a stepping motor is fixedly arranged at the front top of a support plate positioned on the left side, the rear end of the stepping motor is rotatably connected with a rotating shaft, a rotating core penetrates through the front top of the support plate positioned on the right side, the stepping motor drives the rotating shaft to rotate clockwise, a movable plate on the right side can move down along with the movable plate on the left side, a movable plate on the right side drives a rack at the front end to move down, when the upper die and the lower die are butted for forming, a user can take up an external bolt to insert the bolt into a screw hole, compared with the prior art, the upper die at the bottom of the middle plate is stably moved to the top surface of the lower die, the upper die and the lower die are butted to complete stable counterpoint work, and the connection between the, the upper die is prevented from loosening, the effects of aligning and fixing are achieved, and the effect of normal operation of forming work is kept.

Description

Automatic fixing and aligning die sleeve for hardware die

Technical Field

The utility model belongs to the technical field of the mould technique and specifically relates to a hardware mould automatic fixation counterpoint die sleeve is related to.

Background

In industrial production, a part or an article of a desired shape is made of a metal material by pressing the metal material with various presses and special tools mounted on the presses, which are collectively called hardware molds, and a die case is a structural member of a die for tightening a female die or a male die. The die is divided into a female die and a male die.

The existing mould using method is that an upper mould moves downwards to be pressed to a lower mould and then to be formed, but because the upper mould moves inevitably, the situation of unstable movement can occur, so that the upper mould and the lower mould are not aligned, the forming fails, and the produced defective products are increased.

Therefore, it is necessary to design an automatic fixing and aligning die sleeve for a hardware die, which has the characteristics that an upper die at the bottom of a middle plate stably moves to the top surface of a lower die, the upper die is butted with the lower die to complete stable aligning work, the connectivity between the upper die and the lower die is maintained, the upper die is prevented from loosening, the aligning and fixing effects are achieved, and the forming work is normally performed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the unstable condition of removal can appear unavoidably going up the removal of mould to the shaping failure, the defective products of output increase, problem to prior art exists provides a hardware mould automatic fixation counterpoint die sleeve.

The to-be-solved technical problem of the utility model adopts following technical scheme to realize:

the utility model provides a hardware mould automatic fixation counterpoint die sleeve, hardware mould automatic fixation counterpoint die sleeve includes:

the support plate comprises two support plates and rotating plates, wherein the two support plates are symmetrically arranged left and right, reserved grooves are formed in bottom corners of opposite surfaces of the support plates, and openings are formed in the top surfaces of the support plates;

the stepping motor is fixedly arranged at the top of the front of the support plate positioned on the left side, and the rear end of the stepping motor is rotatably connected with a rotating shaft;

the rotary core penetrates through the top of the front surface of the support plate on the right side, is rotatably connected with the support plate, and is fixedly connected with gears at the rear ends of the outer walls of the rotary shaft and the rotary core;

the quantity of fly leaf is two and be bilateral symmetry and arrange, and the fly leaf from top to bottom pegs graft in the middle of the opening, the equal fixedly connected with rack in fly leaf front end, and the top welding has the medium plate between the fly leaf.

The utility model discloses a further technical scheme lies in, rack left side is opened perpendicularly has a plurality of tooth mouth, and the rack is located the opening front end, constitute concave shape between fly leaf and the medium plate.

The utility model discloses a further technical scheme lies in, the pivot rear end runs through inside the extension board front end extends to the extension board, and changes inside the core rear end extends to the extension board.

The utility model discloses a further technical scheme lies in, the gear all is located inside the extension board, and the gear is located rack left side and rack meshing and is connected.

The utility model discloses a further technical scheme lies in, change the board end and be located the right side the extension board is preceding all to be opened there is the screw, and on the extension board screw quantity is a plurality of and encircles in the commentaries on classics core outside.

The utility model discloses a further technical scheme lies in, it is terminal to change the board screw and one of them on the extension board screw bolted connection.

Compared with the prior art, the beneficial effects of the utility model are that:

the stepping motor drives the rotating shaft to rotate clockwise, meanwhile, the gear at the rear end of the rotating shaft rotates to drive the movable plate on the left side to move downwards, at the moment, the movable plate on the right side can move downwards along with the movable plate on the left side, meanwhile, the movable plate on the right side drives the rack at the front end to move downwards, the movable plate on the right side can assist in stabilizing the movement of the middle plate, the middle plate indirectly moves downwards vertically through the rotation of the rotating shaft driven by the stepping motor, at the moment, the upper die at the bottom of the middle plate stably moves to the top surface of the lower die;

when butt joint carries out shaping work between last mould and the lower mould, the user can take up outside bolt, insert the bolt in the middle of the screw on the commentaries on classics board, and the bolt can run through the screw on going into corresponding extension board, user's use instrument twists the bolt, fix a position through the bolt and change the core, the gear of changeing the core rear end then can't rotate, the rack is blocked to the gear, the activity of the fly leaf of the same reason is restricted, keep going up the connectivity between mould and the lower mould, prevent to go up the mould not hard up, play counterpoint and fixed effect, keep shaping work normally going on.

Drawings

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

FIG. 2 is a schematic view of the interior of the support plate structure of the present invention;

fig. 3 is a schematic structural view of the position a of the present invention;

fig. 4 is a schematic view of the movable plate structure of the present invention.

The labels in the figure are: the device comprises a support plate 1, a preformed groove 101, an opening 102, a screw hole 103, a stepping motor 2, a rotating shaft 201, a gear 202, a rotating core 3, a rotating plate 301, a movable plate 4, a rack 401 and a middle plate 5.

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 an automatic fixing and aligning die sleeve for hardware mold, which is described in detail below for each component of the automatic fixing and aligning die sleeve for hardware mold:

the device comprises support plates 1 and rotating plates 301, wherein the number of the support plates 1 is two, the support plates 1 are symmetrically arranged left and right, the bottom corners of opposite surfaces of the support plates 1 are provided with reserved grooves 101, the top surfaces of the support plates 1 are provided with openings 102, when the device is used, a user respectively picks up the support plates 1, the support plates 1 are symmetrically placed on the left side and the right side of a lower die, the left wall and the right wall of the lower die can be clamped through the reserved grooves 101, and then the support plates 1 and the lower die can be welded to complete installation of the support plates 1;

the number of the movable plates 4 is two, the movable plates 4 are symmetrically arranged left and right, the movable plates 4 are inserted into the opening 102 from top to bottom, racks 401 are fixedly connected to the front ends of the movable plates 4, and a middle plate 5 is welded to the top between the movable plates 4;

then, the user can connect the bottom surface of the middle plate 5 with the top surface of the upper die and drive the upper die to move up and down through the middle plate 5;

the stepping motor 2 is fixedly arranged at the top of the front of the support plate 1 on the left side, and the rear end of the stepping motor 2 is rotatably connected with a rotating shaft 201;

the rotary core 3 penetrates through the top of the front surface of the support plate 1 on the right side, the rotary core 3 is rotatably connected with the support plate 1, and the rear end of the outer wall of the rotary shaft 201 and the rear end of the outer wall of the rotary core 3 are fixedly connected with a gear 202;

when the forming work is required, the rotating shaft 201 is driven by the stepping motor 2 to rotate clockwise, the rear end of the rotating shaft 201 penetrates through the front end of the support plate 1 and extends into the support plate 1, the rear end of the rotating core 3 extends into the support plate 1, the gears 202 are all located in the support plate 1, the rack 401 is located at the front end of the opening 102, the movable plate 4 and the middle plate 5 form a concave shape, meanwhile, the gear 202 at the rear end of the rotating shaft 201 rotates, because the gear 202 is located on the left side of the rack 401 and is in meshed connection with the rack 401, the movable plate 4 on the left side is connected with the gear 202 through the rack 401 while the gear 202 rotates clockwise, the movable plate 4 on the left side is driven to move downwards, because the tooth mouths of the rack 401 are vertically arranged, the movable plate 4 is limited to only vertically move upwards and downwards, and the middle plate 5 can simultaneously move, the right movable plate 4 is connected with the left movable plate 4 through the middle plate 5, at this time, the right movable plate 4 moves down along with the left movable plate 4, meanwhile, the right movable plate 4 drives the rack 401 at the front end to move down, the gear 202 located inside the right support plate 1 rotates due to the movement of the rack 401, so that the right movable plate 4 can assist in stabilizing the movement of the middle plate 5, the middle plate 5 moves down vertically through the rotation of the rotating shaft 201 driven by the stepping motor 2 indirectly, at this time, the upper die at the bottom of the middle plate 5 moves to the top surface of the lower die stably, and the upper die and the lower die are butted to complete stable alignment work;

the screw holes 103 are opened at the tail end of the rotating plate 301 and in front of the support plate 1 on the right side, and the screw holes 103 on the support plate 1 are several and surround the outer side of the rotating core 3, the gear 202 rotates while the right side movable plate 4 moves down, the rotating core 3 rotates at the same time, the rotating plate 301 can rotate, when the upper die and the lower die are butted to perform molding work, the stepping motor 2 stops working, the user can take up the external bolt, insert the bolt into the screw hole 103 on the rotating plate 301, and the bolt can penetrate through the corresponding screw hole 103 on the support plate 1, the user can screw the bolt by using a tool, the rotating core 3 is positioned by the bolt, the gear 202 at the rear end of the rotating core 3 cannot rotate, and because the rotating shaft 201 is locked by the internal electronic circuit under the state that the stepping motor 2 stops working, the rotating shaft 201 cannot rotate, and the gear 202 blocks the rack 401, in the same way, the activity of the movable plate 4 is limited, the connection between the upper die and the lower die is maintained, the upper die is prevented from loosening, the aligning and fixing effects are achieved, and the forming work is kept to be normally carried out.

It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (6)

1. The utility model provides a hardware mould automatic fixation counterpoint die sleeve, a serial communication port, hardware mould automatic fixation counterpoint die sleeve includes:

the supporting plate comprises supporting plates (1) and rotating plates (301), wherein the number of the supporting plates (1) is two, the supporting plates are symmetrically arranged left and right, reserved grooves (101) are formed in bottom angles of opposite surfaces of the supporting plates (1), and openings (102) are formed in top surfaces of the supporting plates (1);

the stepping motor (2) is fixedly arranged at the top of the front of the support plate (1) on the left side, and the rear end of the stepping motor (2) is rotatably connected with a rotating shaft (201);

the rotary core (3) penetrates through the top of the front face of the support plate (1) on the right side, the rotary core (3) is rotatably connected with the support plate (1), and the rear ends of the outer walls of the rotary shaft (201) and the rotary core (3) are fixedly connected with gears (202);

the number of the movable plates (4) is two, the movable plates (4) are symmetrically arranged left and right, the movable plates (4) are inserted into the opening (102) from top to bottom, racks (401) are fixedly connected to the front ends of the movable plates (4), and the middle plates (5) are welded between the movable plates (4) at the tops.

2. The automatic fixing and aligning die sleeve for the hardware die as claimed in claim 1, wherein: the left side of the rack (401) is vertically provided with a plurality of tooth openings, the rack (401) is positioned at the front end of the opening (102), and a concave shape is formed between the movable plate (4) and the middle plate (5).

3. The automatic fixing and aligning die sleeve for the hardware die as claimed in claim 1, wherein: the rear end of the rotating shaft (201) penetrates through the front end of the support plate (1) and extends into the support plate (1), and the rear end of the rotating core (3) extends into the support plate (1).

4. The automatic fixing and aligning die sleeve for the hardware die as claimed in claim 3, wherein: the gears (202) are located inside the support plate (1), and the gears (202) are located on the left side of the rack (401) and are in meshed connection with the rack (401).

5. The automatic fixing and aligning die sleeve for the hardware die as claimed in claim 1, wherein: screw holes (103) are formed in the tail end of the rotating plate (301) and in the front of the support plate (1) on the right side, and the screw holes (103) in the support plate (1) are a plurality and surround the outer side of the rotating core (3).

6. The automatic fixing and aligning die sleeve for the hardware die as claimed in claim 5, wherein: the screw hole (103) at the tail end of the rotating plate (301) is in bolted connection with one of the screw holes (103) on the support plate (1).

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