CN213797819U

CN213797819U - Injection mold is used in processing of plastic products of convenient adjustment height

Info

Publication number: CN213797819U
Application number: CN202022420198.2U
Authority: CN
Inventors: 王励明
Original assignee: Harbin Yuanxing Electrical Materials Co ltd
Current assignee: Harbin Yuanxing Electrical Materials Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-27
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to an injection mold technical field just discloses an injection mold is used in plastic products processing of convenient height-adjusting, comprising a base plate, fixed surface is connected with the supporting leg under the bottom plate, the equal fixedly connected with motor of the right front side of bottom plate upper surface and left front side, the motor output has cup jointed first threaded rod, the supporting shoe has all been cup jointed to first threaded rod surface front side and rear side. This injection mold is used in plastic products processing of convenient adjustment height, through setting up the motor, first threaded rod and supporting shoe, make first convex strip can make things convenient for stable drive transmission piece to move along the orbit of spill slide rail, thereby make the transmission shaft can stabilize effectual drive movable block and installing frame at the convenient elevating movement that carries on of vertical direction, thereby can make things convenient for nimble highly adjusting last mould and bed die, can satisfy the user of different heights, thereby work efficiency and operating mass are greatly improved.

Description

Injection mold is used in processing of plastic products of convenient adjustment height

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold is used in processing of plastic products of convenient adjustment height.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used when parts with complex shapes are produced in batches, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification; the injection mold of prior art is not convenient for height-adjusting, because the high difference of user's stature, can not carry out nimble regulation according to user's height, has brought the fatigue for the user health of different heights to can lead to work efficiency's reduction.

For example, chinese patent publication No. CN210501136U discloses an injection mold convenient to adjust, which realizes the effect of convenient height adjustment by the mutual cooperation of a fixed shell, a movable plate, an inclined block, a stabilizing block, an electric push rod, a push plate, a roller, a buffer spring, a top plate, a fixed plate, a stabilizing plate, a slider, a mounting plate, a fixture block, a handle and a clamping groove, and solves the problem that a common injection mold is inconvenient to adjust the height, so that the injection mold can flexibly adjust the height according to the height of a user, thereby alleviating the fatigue of the user during working, greatly improving the working efficiency, avoiding the fixture block from being separated from the stabilizing plate by arranging a connecting spring, improving the stability between the fixture block and the clamping groove, and improving the stability of the push plate during movement by arranging a fixed groove and a movable block; thereby it fixes mounting panel and fixed plate to drive fixture block and draw-in groove adaptation through the spring and support last mould and bed die that thereby make the installing frame can be more stable when in-service use, still need the staff to hold the fixture block always when needs adjusting the mounting panel height and just can make the more effectual elevating movement that carries on of mounting panel, and it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a make things convenient for height-adjusting's injection mold for plastic products processing has solved the problem that provides among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold for processing plastic products with height convenient to adjust comprises a bottom plate, wherein supporting legs are fixedly connected to the lower surface of the bottom plate, motors are fixedly connected to the right front side and the left front side of the upper surface of the bottom plate, the output end of each motor is connected with a first threaded rod in a sleeved mode, supporting blocks are respectively connected to the front side and the rear side of the outer surface of the first threaded rod in a sleeved mode, concave sliding rails are respectively and fixedly connected to the left side and the right side of the upper surface of the bottom plate, a first convex strip is arranged inside each concave sliding rail, a transmission block is fixedly connected to the front side and the rear side of the upper surface of the first convex strip in a sleeved mode, a transmission shaft is inserted into the inner side of each transmission block, a movable block is connected to the outer surface of the transmission shaft in a sleeved mode, a supporting column is fixedly connected to the upper surface of, the improved bearing plate is characterized in that a second convex strip is arranged inside the concave through hole, the inner side face of the second convex strip is fixedly connected with the outer side face of the moving block, the upper surface of the moving block is fixedly connected with an installation frame, the inner bottom side wall of the installation frame is fixedly connected with a lower die, the inner top side wall of the installation frame is fixedly connected with an electric push rod, the output end of the electric push rod is connected with an upper die, the left side and the right side of the upper surface of the bearing plate are fixedly connected with supporting plates, second threaded rods are inserted into the front side and the rear side of the outer side face of the supporting plates, clamping blocks are rotatably connected to the inner side face of the second threaded rods, clamping shafts are fixedly connected to the inner side faces of the clamping blocks, circular gears are sleeved on the outer surfaces of the second threaded rods, and a turntable is fixedly connected to the right side face of the second threaded rods located on the front side.

Preferably, the number of the supporting blocks is four, and the lower surfaces of the four groups of supporting blocks are welded with the upper surface of the bottom plate.

Preferably, the circular gear is made of cast iron, and the circular gear positioned on the front side is meshed with the circular gear positioned on the rear side.

Preferably, the outer side surface of the mounting frame is provided with a clamping hole matched with the clamping shaft, and the inner side surface of the clamping shaft is subjected to rounding treatment.

Preferably, the front surface of the first convex strip is provided with a first threaded hole meshed with the first threaded rod, the outer side surface of the supporting plate is provided with a second threaded hole meshed with the second threaded rod, and the grains of the second threaded hole positioned on the front side are opposite to those of the second threaded hole positioned on the rear side.

Preferably, the inner side surface of the transmission block is provided with a circular groove matched with the transmission shaft, and the inner diameter of the circular groove is fifty millimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides a make things convenient for height-adjusting's injection mold for plastic products processing possesses following beneficial effect:

1. this injection mold is used in plastic products processing of convenient adjustment height, through setting up the motor, first threaded rod and supporting shoe, make first convex strip can make things convenient for stable drive transmission piece to move along the orbit of spill slide rail, thereby make the transmission shaft can stabilize effectual drive movable block and installing frame at the convenient elevating movement that carries on of vertical direction, thereby can make things convenient for nimble highly adjusting last mould and bed die, can satisfy the user of different heights, thereby work efficiency and operating mass are greatly improved.

2. This injection mold is used in plastic products processing of convenient adjustment height through setting up carousel, circular gear and backup pad, makes the second threaded rod can make things convenient for effectual drive fixture block and card axle to remove at the horizontal direction to can make things convenient for effectually fix and remove fixedly the installing frame, simple structure uses comparatively conveniently, has improved injection mold's practicality greatly.

Drawings

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

FIG. 2 is a schematic view of the lifting structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

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

In the figure: 1. a base plate; 2. supporting legs; 3. an electric motor; 4. a first threaded rod; 5. a support block; 6. a concave slide rail; 7. a first male strip; 8. a transmission block; 9. a drive shaft; 10. a moving block; 11. a support pillar; 12. a carrier plate; 13. a rectangular through hole; 14. a concave through hole; 15. a second convex strip; 16. installing a frame; 17. a lower die; 18. an electric push rod; 19. an upper die; 20. a support plate; 21. a second threaded rod; 22. a clamping block; 23. clamping a shaft; 24. a circular gear; 25. a turntable.

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 injection mold for processing plastic products with height convenient to adjust comprises a bottom plate 1, wherein supporting legs 2 are fixedly connected to the lower surface of the bottom plate 1, motors 3 are fixedly connected to the right front side and the left front side of the upper surface of the bottom plate 1 respectively, the models of the motors 3 are YM801-2, first threaded rods 4 are sleeved at the output ends of the motors 3, supporting blocks 5 are sleeved on the front sides and the rear sides of the outer surfaces of the first threaded rods 4 respectively, concave sliding rails 6 are fixedly connected to the left side and the right side of the upper surface of the bottom plate 1 respectively, first convex strips 7 are arranged inside the concave sliding rails 6, transmission blocks 8 are fixedly connected to the front sides and the rear sides of the upper surface of the first convex strips 7 respectively, transmission shafts 9 are inserted into the inner side surfaces of the transmission blocks 8, movable blocks 10 are sleeved on the outer surfaces of the transmission shafts 9, supporting columns 11 are fixedly connected to the upper surface of the bottom plate 1, a bearing plate 12 is fixedly connected to the upper surface of the supporting columns 11, and rectangular through holes 13 are formed in the upper surface of the bearing plate 12, the inner left side wall and the inner right side wall of the rectangular through hole 13 are both provided with a concave through hole 14, a second convex strip 15 is arranged in the concave through hole 14, the inner side surface of the second convex strip 15 is fixedly connected with the outer side surface of the moving block 10, the upper surface of the moving block 10 is fixedly connected with an installation frame 16, the inner bottom side wall of the installation frame 16 is fixedly connected with a lower die 17, the inner top side wall of the installation frame 16 is fixedly connected with an electric push rod 18, the model of the electric push rod 18 is XTL-100, the output end of the electric push rod 18 is sleeved with an upper die 19, the first convex strip 7 can conveniently and stably drive the transmission block 8 to move forwards along the track of the concave slide rail 6 by arranging the motor 3, the first threaded rod 4 and the support block 5, so that the transmission shaft 9 can stably and effectively drive the moving block 10 and the installation frame 16 to conveniently move up and down in, can satisfy the user of different heights, thereby work efficiency and operating mass are greatly improved, the equal fixedly connected with backup pad 20 in the upper surface left and right sides of loading board 12, both sides are all pegged graft around the 20 lateral surfaces of backup pad and are had second threaded rod 21, the medial surface of second threaded rod 21 rotates and is connected with fixture block 22, fixture block 22 medial surface fixedly connected with card axle 23, circular gear 24 has been cup jointed to the 21 surface of second threaded rod, the second threaded rod 21 right flank fixedly connected with carousel 25 that is located the front side, through setting up carousel 25, circular gear 24 and backup pad 20, make second threaded rod 21 can make things convenient for effectual drive fixture block 22 and card axle 23 to remove at the horizontal direction, thereby can make things convenient for effectually fix and remove fixedly to installing frame 16, simple structure gets up comparatively conveniently, injection mold's practicality has been greatly improved.

The utility model discloses in order to make supporting shoe 5 more firm support first threaded rod 4, consequently set up the quantity of supporting shoe 5 and be four groups, and four groups of supporting shoe 5 lower surfaces all with 1 surface welding of bottom plate, the welding has improved the stability between supporting shoe 5 and the bottom plate 1.

The utility model discloses in order to make the second threaded rod 21 that is located the front side can be convenient drive be located the second threaded rod 21 of rear side and rotate, consequently the material of circular gear 24 is cast iron, and the circular gear 24 that is located the front side meshes with the circular gear 24 that is located the rear side, and the circular gear 24 that is located the front side has improved the convenience of both sides second threaded rod 21 linkage around with the circular gear 24 that is located the rear side.

The utility model discloses in order to make the card axle 23 more convenient fix the installing frame 16, consequently set up the card hole with card axle 23 adaptation at the 16 lateral surfaces of installing frame, and the 23 medial surfaces of card axle are the radius angle and are handled, and the convenience that radius angle was handled and has improved card axle 23 and card hole adaptation.

The utility model discloses in order to make the first convex strip 7 of stable drive of first threaded rod 4 remove and make the more stable drive fixture block 22 of second threaded rod 21 and the inboard removal of card axle 23, consequently first convex strip 7 openly offers the first screw hole with 4 meshing of first threaded rod, and 20 lateral surfaces of backup pad offer with the second screw hole of second threaded rod 21 meshing, the second screw hole that is located the front side is opposite with the second screw hole line that is located the rear side, first threaded rod 4 and first screw hole meshing transmission, second threaded rod 21 and second screw hole meshing transmission.

The utility model discloses in order to make the more convenient drive movable block 10 of transmission shaft 9 upwards remove, consequently set up the circular slot of 9 adaptations of transmission shaft at 8 medial surfaces of transmission piece, and the internal diameter of circular slot is fifty millimeters, and the circular slot has improved the convenience of transmission piece 8 with the linkage of transmission shaft 9.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, firstly, the electric push rod 18 is started, the output end of the electric push rod 18 drives the upper die 19 to move downwards, after the lower surface of the upper die 19 is tightly contacted with the upper surface of the lower die 17, the electric push rod 18 is closed, then the motor 3 is started, the output end of the motor 3 drives the first threaded rod 4 to rotate clockwise, the first threaded rod 4 is meshed with the first threaded hole on the front surface of the first convex strip 7 for transmission, so that the first convex strip 7 drives the transmission block 8 to move forwards along the track of the concave sliding rail 6, the circular groove on the inner side surface of the transmission block 8 is matched with the transmission shaft 9, so that the transmission shaft 9 drives the moving block 10, the second convex strip 15 and the mounting frame 16 to move upwards along the track of the concave through hole 14, so that the upper die 19 and the lower die 17 move upwards, when the lower surface of the mounting frame 16 is one meter away from the ground, the motor 3 is closed, then the rotary table 25 is rotated clockwise, the turntable 25 drives the second threaded rod 21 and the circular gear 24 located on the front side to rotate clockwise, the circular gear 24 located on the front side is in meshing transmission with the circular gear 24 located on the rear side, so that the circular gear 24 located on the rear side drives the second threaded rod 21 located on the rear side to rotate anticlockwise, the second threaded rod 21 is in meshing transmission with the second threaded hole on the outer side face of the support plate 20, so that the second threaded rod 21 drives the clamping block 22 and the clamping shaft 23 to move inwards, after the clamping shaft 23 is tightly connected with the inside of the clamping hole on the outer surface of the mounting frame 16, the turntable 25 stops rotating, and finally, an operator performs injection molding operation.

In conclusion, this injection mold is used in processing of plastic products of convenient adjustment height, through setting up motor 3, first threaded rod 4 and supporting shoe 5, make first convex strip 7 can make things convenient for the stable orbit that drives transmission piece 8 along spill slide rail 6 to move forward, thereby make transmission shaft 9 can stabilize effectual drive movable block 10 and installing frame 16 at the convenient elevating movement that carries on of vertical direction, thereby can make things convenient for nimble highly adjusting of going up mould 19 and bed die 17, can satisfy the user of different heights, thereby work efficiency and operating mass are greatly improved.

This injection mold is used in plastic products processing of convenient adjustment height through setting up carousel 25, circular gear 24 and backup pad 20, makes second threaded rod 21 can make things convenient for effectual drive fixture block 22 and card axle 23 to remove at the horizontal direction to can make things convenient for effectually fixing and removing fixedly the installing frame 16, simple structure uses comparatively conveniently, has improved injection mold's practicality greatly.

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 convenient height-adjusting's injection mold for plastic products processing, includes bottom plate (1), its characterized in that: the lower surface of the bottom plate (1) is fixedly connected with supporting legs (2), the right front side and the left front side of the upper surface of the bottom plate (1) are fixedly connected with motors (3), the output end of each motor (3) is connected with a first threaded rod (4), the front side and the rear side of the outer surface of each first threaded rod (4) are respectively connected with a supporting block (5), the left side and the right side of the upper surface of the bottom plate (1) are respectively and fixedly connected with a concave sliding rail (6), a first convex strip (7) is arranged inside each concave sliding rail (6), the front side and the rear side of the upper surface of each first convex strip (7) are respectively and fixedly connected with a transmission block (8), the inner side of each transmission block (8) is connected with a transmission shaft (9) in an inserting mode, the outer surface of each transmission shaft (9) is connected with a movable block (10), the upper surface of the bottom plate (1) is fixedly connected with a supporting column (11), the upper surface of each supporting column (11) is fixedly connected with a bearing plate (12), the upper surface of the bearing plate (12) is provided with a rectangular through hole (13), the inner left side wall and the inner right side wall of the rectangular through hole (13) are respectively provided with a concave through hole (14), a second convex strip (15) is arranged inside the concave through hole (14), the inner side surface of the second convex strip (15) is fixedly connected with the outer side surface of the movable block (10), the upper surface of the movable block (10) is fixedly connected with a mounting frame (16), the inner bottom side wall of the mounting frame (16) is fixedly connected with a lower die (17), the inner top side wall of the mounting frame (16) is fixedly connected with an electric push rod (18), the output end of the electric push rod (18) is sleeved with an upper die (19), the left side and the right side of the upper surface of the bearing plate (12) are respectively and fixedly connected with a support plate (20), the front side and the rear side of the outer side of the support plate (20) are respectively inserted with a second threaded rod (21), the inner side surface of the second threaded rod (21) is rotatably connected with a clamping block (22), the inner side face of the clamping block (22) is fixedly connected with a clamping shaft (23), the outer surface of the second threaded rod (21) is sleeved with a circular gear (24), and the right side face of the second threaded rod (21) located on the front side is fixedly connected with a rotary disc (25).

2. The injection mold for processing the plastic product with the height conveniently adjusted according to claim 1, wherein: the number of the supporting blocks (5) is four, and the lower surfaces of the four groups of supporting blocks (5) are welded with the upper surface of the bottom plate (1).

3. The injection mold for processing the plastic product with the height conveniently adjusted according to claim 1, wherein: the circular gear (24) is made of cast iron, and the circular gear (24) positioned on the front side is meshed with the circular gear (24) positioned on the rear side.

4. The injection mold for processing the plastic product with the height conveniently adjusted according to claim 1, wherein: the outer side surface of the mounting frame (16) is provided with a clamping hole matched with the clamping shaft (23), and the inner side surface of the clamping shaft (23) is subjected to rounding treatment.

5. The injection mold for processing the plastic product with the height conveniently adjusted according to claim 1, wherein: the front surface of the first convex strip (7) is provided with a first threaded hole meshed with the first threaded rod (4), the outer side surface of the support plate (20) is provided with a second threaded hole meshed with the second threaded rod (21), and the grains of the second threaded hole positioned on the front side are opposite to those of the second threaded hole positioned on the rear side.

6. The injection mold for processing the plastic product with the height conveniently adjusted according to claim 1, wherein: the inner side surface of the transmission block (8) is provided with a circular groove matched with the transmission shaft (9), and the inner diameter of the circular groove is fifty millimeters.