CN211465555U

CN211465555U - Fixer for mould

Info

Publication number: CN211465555U
Application number: CN201922425224.8U
Authority: CN
Inventors: 赵素华
Original assignee: Guangzhou Xianlin Network Technology Co ltd
Current assignee: Dalian Jie'an Mechanical Equipment Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-11
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to an appurtenance technical field is used in production, and a fixer for mould is disclosed, which comprises a fixed base, be equipped with the fixed slot in the fixing base, the fixed slot both sides are equipped with rectangle anchor clamps, rectangle anchor clamps one side is equipped with first pivot, first connecting rod and second connecting rod have been cup jointed to first pivot surface, the second pivot has been cup jointed to the first connecting rod and the second connecting rod other end, the second pivot is connected with arc anchor clamps, the bottom of first pivot is equipped with two carriage release levers, be equipped with the motor in the fixing base, the top of motor is equipped with screw rod and movable block, the rear portion of movable block is equipped with the ring, be equipped with the dog in the ring. This fixer for mould through the motor just reversing, the screw rod drives ring and dog and reciprocates, has driven arc anchor clamps and rectangle anchor clamps and has kept away from the fixed slot or be close to the mould in the fixed slot clamp fixation groove, has realized need not to change the mould that anchor clamps can fix two kinds of different shapes.

Description

Fixer for mould

Technical Field

The utility model relates to an appurtenance technical field is used in the production, specifically is a fixer for mould.

Background

The mold is a mold and a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production, in short, the mold is a tool for manufacturing a molded article, the processing of the appearance of the article is mainly realized by changing the physical state of the molded material, most of the molds need to be fixed on a lathe by using a mold fixer when in use, and the existing mold fixer needs to replace a clamp when fixing molds of different shapes, so that the mold is troublesome, and a novel mold fixer is designed.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a fixer for mould possesses a fixer and need not to change advantages such as the mould that anchor clamps can fix two kinds of different shapes, has solved the problem that anchor clamps need be changed when the mould of fixed different shapes.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for a mold comprises a fixing seat, wherein a fixing groove is arranged in the fixing seat, through holes are formed in the peripheral surface of the fixing groove, rectangular fixtures are sleeved in the through holes on the left side and the right side of the fixing groove, one side, far away from the through holes, of each rectangular fixture is fixedly connected with a first support, the bottom end of each first support is fixedly connected with a first rotating shaft, the surface of each first rotating shaft is sleeved with a first connecting rod and a second connecting rod, one ends, far away from the first rotating shaft, of each first connecting rod and one end, far away from the corresponding first rotating shaft, of each second connecting rod are sleeved with a second rotating shaft, the top of each second rotating shaft is fixedly connected with a second support, one end, far away from the corresponding second rotating shaft, of each second support is fixedly connected with an arc-shaped fixture, the arc-shaped fixtures penetrate through holes in the front portion and the rear portion of the fixing, two the carriage release lever have the motor bottom through two sliders of pivot swing joint, the spout has been seted up to the inner wall of fixing base bottom, two the bottom swing joint of spout and fixing base is passed through to the slider, the bottom fixed connection of fixing base, the top fixedly connected with screw rod of motor, the movable block has been cup jointed on the surface of screw rod, the rear portion fixedly connected with ring of movable block, the ring cup joints in the outside of two carriage release levers, the inside fixedly connected with dog of ring, the dog is located the top of two carriage release lever swing joint's pivot, and two carriage release levers are located the both sides of dog respectively.

Preferably, the number of the rectangular clamp, the first support, the first rotating shaft, the first connecting rod, the second rotating shaft, the second support and the arc-shaped clamp is two, and the number of the through holes is four.

Preferably, the front and back fixedly connected with gag lever post of ring, the spout has been seted up to the inner wall around the fixing base, the one end that the ring was kept away from to the gag lever post passes through spout swing joint with the front and back inner wall of fixing base, the quantity of gag lever post is four, and two are a set of, two sets of symmetries.

Preferably, the left side and the right side of fixed slot fixedly connected with rubber pad, the one end that the fixed slot was kept away from to the rubber pad is with the left and right inner wall fixed connection of fixing base.

Preferably, the internal thread of the movable block is matched with the external thread of the screw rod.

Preferably, the top of the screw is movably connected with the bottom of the fixing groove.

Compared with the prior art, the utility model provides a fixer for mould possesses following beneficial effect:

1. the fixer for the die is provided with a fixed groove, a through hole, a rectangular clamp, a first support, a first rotating shaft, a first connecting rod, a second rotating shaft, a second support, an arc-shaped clamp, two moving rods, a motor, a screw rod, a movable block, a circular ring and a stop block, when the fixer is used, the motor rotates forwards and backwards, the screw rod drives the movable block to move up and down, the movable block drives the circular ring and the stop block to move up and down, when the circular ring moves upwards, the top ends of the two moving rods are pushed to move towards the opposite side, the rectangular clamp is driven by the first rotating shaft to move towards the direction close to the fixed groove and penetrate through the rectangular die in the through hole to clamp the rectangular die in the fixed groove, the first rotating shaft simultaneously pushes the first connecting rod and the second connecting rod to move towards the direction far away from the fixed groove and drives the arc-shaped clamp to far away from the fixed groove, when the circular ring, drive the direction removal of rectangle anchor clamps to keeping away from the fixed slot through first pivot, first pivot stimulate first connecting rod and second connecting rod simultaneously and to the direction removal of being close to the fixed slot and driven arc anchor clamps and passed the circular mould in the through-hole clamp tight fixed slot near the fixed slot, realized need not to change anchor clamps and can fix the mould of two kinds of different shapes.

2. According to the fixer for the die, the rubber pad is arranged, so that when the fixer is used, the vibration of the fixing groove is reduced by the elasticity of the rubber pad.

Drawings

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

FIG. 2 is a side sectional view of the present invention;

fig. 3 is a top view of the two moving rods and the circular ring of the present invention.

Wherein: 1. a fixed seat; 2. fixing grooves; 3. a through hole; 4. a rectangular clamp; 5. a first bracket; 6. a first rotating shaft; 7. a first link; 8. a second link; 9. a second rotating shaft; 10. a second bracket; 11. an arc-shaped clamp; 12. two movable rods; 13. two sliding blocks; 14. a motor; 15. a screw; 16. a movable block; 17. a circular ring; 18. a stopper; 19. a limiting rod; 20. and (7) a rubber pad.

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. 1-3, a mold fixing device includes a fixing base 1, a fixing groove 2 is disposed inside the fixing base 1, a mold is placed inside the fixing groove 2, through holes 3 are disposed on the peripheral surface of the fixing groove 2, rectangular fixtures 4 are sleeved on the through holes 3 on the left and right sides of the fixing groove 2, the number of the rectangular fixtures 4 is two, and is symmetrical, a first bracket 5 is fixedly connected to one side of the rectangular fixture 4 away from the through holes 3, the number of the first bracket 5 is two, and is symmetrical, a first rotating shaft 6 is fixedly connected to the bottom end of the first bracket 5, the number of the first rotating shaft 6 is two, and is symmetrical, when the first rotating shaft 6 moves, the first bracket 5 drives the rectangular fixture 4 to move towards or away from the fixing groove 2 and pass through the through holes 3, so as to clamp or loosen the rectangular mold in the fixing groove 2, a first connecting rod 7 and a second connecting rod 8 are sleeved on the surface of the first rotating shaft, the number of the first connecting rods 7 and the second connecting rods 8 is two, and the first connecting rods 7 and the second connecting rods 8 are symmetrical, the ends, far away from the first rotating shaft 6, of the first connecting rods 7 and the second connecting rods 8 are sleeved with the second rotating shafts 9, the number of the second rotating shafts 9 is two, and the second rotating shafts are symmetrical, the top of the second rotating shafts 9 is fixedly connected with the second supports 10, the number of the second supports 10 is two, and the second supports 10 are symmetrical, one ends, far away from the second rotating shafts 9, of the second supports 10 are fixedly connected with the arc-shaped clamps 11, the number of the arc-shaped clamps 11 is two, and the arc-shaped clamps 11 penetrate through the through holes 3 in the front and the rear of the fixing grooves 2 and extend into the fixing grooves 2, the first rotating shafts 6 push the ends, far away from or close to the fixing grooves 2, and the second rotating shafts 9 drive the arc-shaped clamps 11 to be far away from or close, the die penetrates through the through hole 3, a circular die in the fixed groove 2 is clamped or loosened, two moving rods 12 are fixedly connected to the bottom of the first rotating shaft 6, the middle parts of the two moving rods 12 are movably connected through a rotating shaft, two sliding blocks 13 are movably connected to the bottom ends of the two moving rods 12 through a rotating shaft, a sliding groove is formed in the inner wall of the bottom of the fixed seat 1, the two sliding blocks 13 are movably connected with the bottom of the fixed seat 1 through sliding grooves, a motor 14 is fixedly connected to the bottom of the fixed seat 1, a screw 15 is fixedly connected to the top of the motor 14, a movable block 16 is sleeved on the surface of the screw 15, the internal thread of the movable block 16 is matched with the external thread of the screw 15, the top of the screw 15 is movably connected with the bottom of the fixed groove 2, a circular ring 17 is fixedly connected to the rear part of the movable block 16, the circular ring 17 is sleeved on the outer part of, the two movable rods 12 are respectively positioned at two sides of the stop block 18, when the motor 14 rotates forwards, the screw 15 rotates and drives the movable block 16 to move upwards, the movable block 16 drives the circular ring 17 and the stop block 18 to move upwards, the circular ring 17 pushes the top ends of the two movable rods 12 to move towards the opposite side, the two sliding blocks 13 at the bottom ends of the two movable rods 12 slide along with the circular ring, the two movable rods 12 drive the first rotating shaft 6 to move, when the motor 14 rotates backwards, the screw 15 rotates and drives the movable block 16 to move downwards, the movable block 16 drives the circular ring 17 and the stop block 18 to move downwards, the stop block 18 pushes the top ends of the two movable rods 12 to move towards the opposite side, the two movable rods 12 drive the first rotating shaft 6 to move, the front and rear parts of the circular ring 17 are fixedly connected with the limit rods 19, the front and rear inner walls of the fixed base 1 are provided with sliding grooves, one end of the limit rod 19 far away, the quantity of gag lever post 19 is four, and two are a set of, and two sets of symmetry, gag lever post 19 have restricted the rotation of ring 17 and dog 18, make it only reciprocate, fixed slot 2's the left and right sides fixedly connected with rubber pad 20, the rubber pad 20 is kept away from the one end of fixed slot 2 and the inner wall fixed connection about fixing base 1, and the elasticity of rubber pad 20 has reduced the vibrations of fixed slot 2.

When the die is used, the die is placed inside the fixed groove 2, the motor 14 is started, when the motor 14 rotates forwards, the screw 15 rotates and drives the movable block 16 to move upwards, the movable block 16 drives the circular ring 17 and the stop block 18 to move upwards, the circular ring 17 pushes the top ends of the two movable rods 12 to move towards the opposite side, the two sliding blocks 13 at the bottom ends of the two movable rods 12 slide along with the circular ring, the two movable rods 12 drive the first rotating shaft 6 to move, the first rotating shaft 6 drives the rectangular clamp 4 to move towards the direction close to the fixed groove 2 through the first support 5 and penetrate through the through hole 3, the rectangular die in the fixed groove 2 is clamped, when the first rotating shaft 6 moves, one ends of the first connecting rod 7 and the second connecting rod 8 are pushed to move towards the direction far away from the fixed groove 2, meanwhile, the second rotating shaft 9 drives the arc-shaped clamp 11 to far away from the fixed groove 2 through the second support 10, when the motor 14 rotates backwards, the movable block 16 drives the ring 17 and the stop block 18 to move downwards, the stop block 18 pushes the top ends of the two moving rods 12 to move towards the direction opposite to the opposite side, the two moving rods 12 drive the first rotating shaft 6 to move, the first rotating shaft 6 drives the rectangular clamp 4 to move towards the direction far away from the fixed groove 2 through the first support 5, one end of the first rotating shaft 6, which pulls the first connecting rod 7 and the second connecting rod 8 simultaneously, moves towards the direction close to the fixed groove 2, meanwhile, the second rotating shaft 9 drives the arc-shaped clamp 11 to move towards the direction close to the fixed groove through the second support 10 and penetrate through holes 3, the circular mould in the fixed groove 2 is clamped, the moulds with two different shapes can be fixed without replacing the clamps, the limiting rod 19 limits the rotation of the ring 17 and the stop block 18, the mould is only enabled to move upwards and downwards, and the vibration of the fixed groove 2 is reduced by the.

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 a fixer for mould, includes fixing base (1), its characterized in that: a fixing groove (2) is arranged in the fixing seat (1), through holes (3) are formed in the surface of the periphery of the fixing groove (2), rectangular fixtures (4) are sleeved on the through holes (3) on the left side and the right side of the fixing groove (2), a first support (5) is fixedly connected to one side, away from the through holes (3), of each rectangular fixture (4), a first rotating shaft (6) is fixedly connected to the bottom end of each first support (5), a first connecting rod (7) and a second connecting rod (8) are sleeved on the surface of each first rotating shaft (6), second rotating shafts (9) are sleeved on the ends, away from the first rotating shafts (6), of the first connecting rods (7) and the second connecting rods (8), respectively, a second support (10) is fixedly connected to the top of each second rotating shaft (9), and an arc-shaped fixture (11) is fixedly connected to one end, away from the second rotating shafts (9), of the second supports (, the arc-shaped fixture (11) penetrates through holes (3) at the front part and the rear part of the fixed groove (2) and extends into the fixed groove (2), the bottom of the first rotating shaft (6) is fixedly connected with two moving rods (12), the middle parts of the two moving rods (12) are movably connected through rotating shafts, the bottom ends of the two moving rods (12) are movably connected with two sliding blocks (13) through rotating shafts, the inner wall of the bottom of the fixed seat (1) is provided with a sliding groove, the two sliding blocks (13) are movably connected with the bottom of the fixed seat (1) through sliding grooves, the bottom of the fixed seat (1) is fixedly connected with a motor (14), the top of the motor (14) is fixedly connected with a screw rod (15), a movable block (16) is sleeved on the surface of the screw rod (15), a circular ring (17) is fixedly connected with the rear part of the movable block (16), and the circular ring (17) is sleeved, the inner part of the circular ring (17) is fixedly connected with a stop block (18), the stop block (18) is positioned at the top of a rotating shaft movably connected with the two movable rods (12), and the two movable rods (12) are respectively positioned at two sides of the stop block (18).

2. The mold holder according to claim 1, wherein: the number of the rectangular clamp (4), the first support (5), the first rotating shaft (6), the first connecting rod (7), the second connecting rod (8), the second rotating shaft (9), the second support (10) and the arc-shaped clamp (11) is two, and the number of the through holes (3) is four.

3. The mold holder according to claim 1, wherein: the utility model discloses a fixing base, including fixing base (1), ring (17), the front and back fixedly connected with gag lever post (19) of ring (17), the spout has been seted up to the front and back inner wall of fixing base (1), the one end that ring (17) were kept away from in gag lever post (19) passes through spout swing joint with the front and back inner wall of fixing base (1), the quantity of gag lever post (19) is four, and two are a set of, two sets of symmetries.

4. The mold holder according to claim 1, wherein: the left side and the right side of fixed slot (2) are fixedly connected with rubber pad (20), the one end that fixed slot (2) were kept away from in rubber pad (20) and the inner wall fixed connection about fixing base (1).

5. The mold holder according to claim 1, wherein: the internal thread of the movable block (16) is matched with the external thread of the screw rod (15).

6. The mold holder according to claim 1, wherein: the top of the screw rod (15) is movably connected with the bottom of the fixed groove (2).