CN214078523U

CN214078523U - Adjustable hot extrusion combined die

Info

Publication number: CN214078523U
Application number: CN202021909655.8U
Authority: CN
Inventors: 陈永进
Original assignee: NANTONG BOYU ELECTROMECHANICAL CO Ltd
Current assignee: NANTONG BOYU ELECTROMECHANICAL CO Ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-08-31
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to a hot extrusion die technical field, and disclose hot extrusion assembling die with adjustable, including cope match-plate pattern and lower bolster, cope match-plate pattern and lower bolster are close to one side respectively fixed terrace die and the die of being equipped with, the fixed first guide pin bushing that is equipped with four symmetries and sets up in bottom of cope match-plate pattern, the fixed second guide pin bushing that is equipped with four symmetries and sets up in top of lower bolster, the common contact of internal surface of first guide pin bushing and second guide pin bushing is connected with the guide pillar, the column wall of guide pillar is provided with buffer gear, there is the connecting plate bottom of lower bolster through a plurality of fastening bolt threaded connection, the fixed slider that is equipped with in bottom of connecting plate, the lateral wall of slider is provided with the U-shaped plate, be provided with lateral shifting mechanism in the U-shaped plate, the both sides of U-shaped plate are all fixed and are equipped with the sleeve, the fixed guide pulley that is equipped with four symmetries and sets up in bottom of U-shaped plate. The utility model discloses can lay and fix a position carrying out quick connection between hot extrusion die and the punching machine.

Description

Adjustable hot extrusion combined die

Technical Field

The utility model relates to a hot extrusion die technical field especially relates to hot extrusion assembling die with adjustable.

Background

The hot extrusion die is a die which causes plastic deformation and final forming of metal by extrusion, and occupies a relatively important part in the existing production and manufacture of the die, so that the hot extrusion die is widely used.

The existing hot extrusion die is formed by combining a plurality of parts, the die needs to be positioned with a punching machine and placed at a proper position of a workbench of the punching machine in the process of being connected with the punching machine, and the die is lifted by a forklift or a lifting tool and is adjusted before being placed, so that the die is contacted with the workbench of the punching machine, but the positioning and placing mode is too complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the workbench of hot extrusion die and punching machine in the prior art is positioned and placed too much fussy, and the adjustable hot extrusion assembling die that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an adjustable hot extrusion combined die comprises an upper die plate and a lower die plate, wherein a male die and a female die are respectively and fixedly arranged on one side, close to the upper die plate and the lower die plate, of the upper die plate, four first guide sleeves which are symmetrically arranged are fixedly arranged at the bottom of the upper die plate, four second guide sleeves which are symmetrically arranged are fixedly arranged at the top of the lower die plate, the inner surfaces of the first guide sleeves and the second guide sleeves are in contact connection with guide pillars together, the column wall of each guide pillar is provided with a buffer mechanism, the bottom of the lower die plate is in threaded connection with a connecting plate through a plurality of fastening bolts, the bottom of the connecting plate is fixedly provided with a slide block, the outer side wall of the slide block is provided with a U-shaped plate, a transverse moving mechanism is arranged in the U-shaped plate, sleeves are fixedly arranged on two sides of the U-shaped plate, four guide wheels which are symmetrically arranged are fixedly arranged at the bottom of the U-shaped plate, and a fixing plate is arranged below the U-shaped plate, the both sides of fixed plate all are fixed and are equipped with the diaphragm, the spout has been seted up to the inside of diaphragm, two telescopic inside all is provided with stop gear.

Preferably, the buffering mechanism comprises a first spring and a second spring, both sides of the inner surface of the first guide sleeve are provided with limit grooves, the top of the guide pillar is fixedly provided with a first sliding plate, the first sliding plate is in contact connection with the groove wall of the limit groove, both ends of the first spring are respectively fixedly connected with the first sliding plate and the upper template, the bottom of the guide pillar is fixedly provided with a second sliding plate, and both ends of the second spring are respectively fixedly connected with the second sliding plate and the lower template.

Preferably, the transverse moving mechanism comprises a screw rod, two ends of the rod wall of the screw rod are rotatably connected with two sides of the inner surface of the U-shaped plate through first rotating bearings, the sliding block is in threaded connection with the rod wall of the screw rod, and the right end of the rod wall of the screw rod penetrates through the U-shaped plate and is fixedly provided with a rotating block.

Preferably, the limiting mechanism comprises a bolt, the inner surface of the sleeve is provided with threads and is in threaded connection with the bolt, one end of the bolt is rotatably connected with a third sliding plate through a connecting rod and a second rotating bearing, the third sliding plate is fixedly connected with the bottom of the sleeve through a third spring, the outer cylinder wall of the sleeve is in contact connection with the groove wall of the sliding groove, the rod wall of the bolt is provided with a ring groove, the groove wall of the ring groove is in contact connection with a ring plate, two ends of the side wall of the ring plate are both fixedly provided with inserting rods, the side wall of the transverse plate is positioned on two sides of the sliding groove and provided with a plurality of inserting grooves, and the inserting rods are inserted into the inserting grooves.

Preferably, the bottom of the U-shaped plate is provided with a ball groove, the groove wall of the ball groove is connected with a ball in a rolling manner, and the side wall of the ball is connected with the top of the sliding block in a contact manner.

Preferably, two symmetrical strip-shaped grooves are formed in the top of the fixing plate, and the guide wheel is in contact connection with the groove walls of the strip-shaped grooves.

Compared with the prior art, the utility model provides a hot extrusion assembling die with adjustable possesses following beneficial effect:

1. this hot extrusion assembling die with adjustable through first guide pin bushing, second guide pin bushing and guide pillar and buffer gear who is equipped with, the impact that produces when can reduce the mould compound die reduces the damage that causes the punch-die.

2. According to the adjustable hot extrusion combined die, the die can be placed behind a workbench of a stamping machine to adjust the front position and the rear position of the die through the transverse plate, the fixing plate and the limiting mechanism.

3. This hot extrusion assembling die with adjustable through lateral shifting mechanism, slider and the U-shaped board that is equipped with, can adjust the lateral position of mould to fix a position the installation between with the punching machine.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can lay and fix a position carrying out quick connection between hot extrusion die and the punching machine, has improved the debugging efficiency before the mould uses.

Drawings

FIG. 1 is a schematic structural view of an adjustable hot extrusion die set according to the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is an enlarged view of a portion C of FIG. 1;

fig. 5 is an enlarged view of a portion D of fig. 1.

In the figure: the device comprises an upper template 1, a lower template 2, a male die 3, a female die 4, a first guide sleeve 5, a second guide sleeve 6, a guide post 7, a connecting plate 8, a sliding block 9, a U-shaped plate 10, a sleeve 11, a guide wheel 12, a fixed plate 13, a transverse plate 14, a first spring 15, a second spring 16, a first sliding plate 17, a second sliding plate 18, a screw rod 19, a rotating block 20, a bolt 21, a connecting rod 22, a third sliding plate 23, a third spring 24, an annular plate 25, an inserted link 26 and a ball 27.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, an adjustable hot extrusion assembling die comprises an upper die plate 1 and a lower die plate 2, wherein a male die 3 and a female die 4 are respectively and fixedly arranged on one side of the upper die plate 1 and one side of the lower die plate 2 close to each other, four first guide sleeves 5 which are symmetrically arranged are fixedly arranged at the bottom of the upper die plate 1, four second guide sleeves 6 which are symmetrically arranged are fixedly arranged at the top of the lower die plate 2, guide pillars 7 are connected to the inner surfaces of the first guide sleeves 5 and the second guide sleeves 6 in a contact manner, a buffer mechanism is arranged on the column wall of each guide pillar 7, the first guide sleeves 5 and the second guide sleeves 6 are arranged to position the die during die assembly, a connecting plate 8 is connected to the bottom of the lower die plate 2 through a plurality of fastening bolts in a threaded manner, each fastening bolt is adopted to separate the die from the connecting plate 8, be provided with lateral shifting mechanism in the U-shaped plate 10, the both sides of U-shaped plate 10 are all fixed and are equipped with sleeve 11, and the fixed guide pulley 12 that is equipped with four symmetries and sets up in bottom of U-shaped plate 10, and the below of U-shaped plate 10 is provided with fixed plate 13, and the both sides of fixed plate 13 are all fixed and are equipped with diaphragm 14, and the spout has been seted up to diaphragm 14's inside, and the inside of two sleeve 11 all is provided with stop gear.

Buffer gear includes first spring 15 and second spring 16, and the spacing groove has all been seted up to the internal surface both sides of first guide pin bushing 5, and the top of guide pillar 7 is fixed and is equipped with first slide 17, and first slide 17 is connected with the cell wall contact of spacing groove, and the both ends of first spring 15 are respectively with first slide 17 and cope match-plate pattern 1 fixed connection, and the bottom of guide pillar 7 is fixed and is equipped with second slide 18, and the both ends of second spring 16 are respectively with second slide 18 and lower bolster 2 fixed connection.

The transverse moving mechanism comprises a screw rod 19, two ends of the rod wall of the screw rod 19 are rotatably connected with two sides of the inner surface of the U-shaped plate 10 through first rotating bearings, the sliding block 9 is in threaded connection with the rod wall of the screw rod 19, the right end of the rod wall of the screw rod 19 penetrates through the U-shaped plate 10 and is fixedly provided with a rotating block 20, and the rotating block 20 is arranged to facilitate the rotation of the screw rod 19.

The limiting mechanism comprises a bolt 21, the inner surface of the sleeve 11 is provided with threads and is in threaded connection with the bolt 21, one end of the bolt 21 is rotatably connected with a third sliding plate 23 through a connecting rod 22 and a second rotating bearing, the third sliding plate 23 is fixedly connected with the barrel bottom of the sleeve 11 through a third spring 24, the bolt 21 is connected through the third spring 24, the outer barrel wall of the sleeve 11 is in contact connection with the barrel wall of the chute, the rod wall of the bolt 21 is provided with an annular groove, the barrel wall of the annular groove is in contact connection with an annular plate 25, both ends of the side wall of the annular plate 25 are respectively and fixedly provided with an inserted rod 26, the side wall of the transverse plate 14 and the two sides of the chute are provided with a plurality of slots, the inserted rods 26 are inserted into the slots, the bottom of the U-shaped plate 10 is provided with a ball groove, the barrel wall of the ball groove is in rolling connection with a ball 27, the ball 27 is adopted to reduce the movement of the slider 9 so as to cause friction, the side wall of the ball 27 is in contact connection with the top of the slider 9, two symmetrical strip-shaped grooves are formed in the top of the fixing plate 13, and the guide wheel 12 is in contact connection with the wall of each strip-shaped groove.

In the utility model, firstly, the whole die and the fixed plate 13 are placed on the workbench of a punching machine through equipment such as a forklift, then the rotating block 20 is rotated to rotate the screw rod 19, the screw rod 19 drives the slide block 9 to move transversely while rotating, the slide block 9 can conveniently drive the top die to move transversely by contacting with the side wall of the ball 27 during moving, two bolts 21 are screwed after transverse adjustment, the bolts 21 and the sleeve 11 drive the annular plate 25 and the inserted bar 26 to keep away from the slot while rotating in a matching way, then the U-shaped plate 10 is pushed, the guide wheel 12 slides in the strip-shaped slot, the front and back positions of the die are adjusted, when the die is prepared to be positioned at the central position of the workbench, the bolts 21 are reversely screwed and drive the two inserted bars 26 of the side wall of the annular plate 25 to be inserted into the slot, the position of the U-shaped plate 10 is determined, when the male die 3 and the female die 4 of the die are matched, through the first spring 15 and the second spring 16 at the two ends of the guide pillar 7, the guide pillar 7 is matched with the first guide sleeve 5 and the second guide sleeve 6 to perform certain buffering, and damage to the male die 3 and the female die 4 during matching of the dies is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The adjustable hot extrusion assembling die comprises an upper die plate (1) and a lower die plate (2), and is characterized in that a male die (3) and a female die (4) are respectively fixedly arranged on one side, close to each other, of the upper die plate (1) and the lower die plate (2), four first guide sleeves (5) which are symmetrically arranged are fixedly arranged at the bottom of the upper die plate (1), four second guide sleeves (6) which are symmetrically arranged are fixedly arranged at the top of the lower die plate (2), guide columns (7) are in common contact connection with the inner surfaces of the first guide sleeves (5) and the second guide sleeves (6), a buffer mechanism is arranged on the column wall of each guide column (7), a connecting plate (8) is in threaded connection with the bottom of the lower die plate (2) through a plurality of fastening bolts, a sliding block (9) is fixedly arranged at the bottom of the connecting plate (8), and a U-shaped plate (10) is arranged on the outer side wall of the sliding block (9), be provided with lateral shifting mechanism in U-shaped plate (10), the both sides of U-shaped plate (10) are all fixed and are equipped with sleeve (11), fixed guide pulley (12) that are equipped with four symmetries and set up in the bottom of U-shaped plate (10), the below of U-shaped plate (10) is provided with fixed plate (13), the both sides of fixed plate (13) are all fixed and are equipped with diaphragm (14), the spout has been seted up to the inside of diaphragm (14), two the inside of sleeve (11) all is provided with stop gear.

2. The adjustable combined hot extrusion die as claimed in claim 1, wherein the buffering mechanism comprises a first spring (15) and a second spring (16), both sides of the inner surface of the first guide sleeve (5) are provided with limiting grooves, the top of the guide pillar (7) is fixedly provided with a first sliding plate (17), the first sliding plate (17) is in contact connection with the groove wall of the limiting grooves, both ends of the first spring (15) are respectively fixedly connected with the first sliding plate (17) and the upper die plate (1), the bottom of the guide pillar (7) is fixedly provided with a second sliding plate (18), and both ends of the second spring (16) are respectively fixedly connected with the second sliding plate (18) and the lower die plate (2).

3. The adjustable hot extrusion combination die as claimed in claim 1, wherein the lateral movement mechanism comprises a screw rod (19), both ends of the rod wall of the screw rod (19) are rotatably connected with both sides of the inner surface of the U-shaped plate (10) through first rotating bearings, the sliding block (9) is in threaded connection with the rod wall of the screw rod (19), and the right end of the rod wall of the screw rod (19) penetrates through the U-shaped plate (10) and is fixedly provided with a rotating block (20).

4. The adjustable hot extrusion die set as claimed in claim 1, wherein the limiting mechanism comprises a bolt (21), the inner surface of the sleeve (11) is threaded, and is in threaded connection with a bolt (21), one end of the bolt (21) is rotatably connected with a third sliding plate (23) through a connecting rod (22) and a second rotating bearing, the third sliding plate (23) is fixedly connected with the cylinder bottom of the sleeve (11) through a third spring (24), the outer cylinder wall of the sleeve (11) is in contact connection with the groove wall of the sliding groove, the rod wall of the bolt (21) is provided with an annular groove, the groove wall of the annular groove is in contact connection with an annular plate (25), two ends of the side wall of the annular plate (25) are respectively fixedly provided with an inserted bar (26), the lateral wall of diaphragm (14) just is located the both sides of spout and has seted up a plurality of slots, inserted bar (26) and slot grafting.

5. The adjustable hot extrusion combination die as claimed in claim 1, wherein the U-shaped plate (10) is provided with a ball groove at the bottom, a ball (27) is connected to the groove wall of the ball groove in a rolling manner, and the side wall of the ball (27) is connected with the top of the sliding block (9) in a contact manner.

6. The adjustable hot extrusion assembling die as claimed in claim 1, wherein the top of the fixing plate (13) is provided with two symmetrical strip-shaped grooves, and the guide wheel (12) is in contact connection with the groove walls of the strip-shaped grooves.