CN213674443U

CN213674443U - Injection molding punching device for automobile

Info

Publication number: CN213674443U
Application number: CN202022077904.8U
Authority: CN
Inventors: 曲永辉; 刘敏; 栾世涛; 韩同斌; 李玉华
Original assignee: Zhongjia Plastics Longkou Co ltd
Current assignee: Zhongjia Plastics Longkou Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-13
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses an injection molding punching device for an automobile, which comprises a box body, wherein the top of the left side of the box body is fixedly connected with a switch through a fixed seat, the top of the right side of the box body is fixedly connected with a motor through a fixed support, the outer surface of the motor, which is positioned on the box body, is fixedly connected with a protective cover, the driving end of the motor is connected with a lead screw in a transmission way, one end of the lead screw penetrates through the right side of the box body and extends to the left side of the inner cavity of the box body, one end of the lead screw is fixedly connected with the left side of the inner cavity of the box body, the surface of the lead screw is connected with a threaded sleeve in a sliding way, and the top end of the threaded sleeve is connected with the top of the inner cavity of the box body in a sliding, and convenient to use can punch a hole to the hole of difference, and it is more convenient to use.

Description

Injection molding punching device for automobile

Technical Field

The utility model relates to an automobile parts processing technology field specifically is an injection molding punching device for car.

Background

Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting. An injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by the injection molding machine and the die. The injection molding part refers to various injection molding products produced by an injection molding machine, and is commonly called injection molding parts, and comprises various packages, parts and the like. Is mainly prepared from polyethylene or polypropylene and various organic solvents.

Its structure of current injection molding punching device is complicated, and the position that punches a hole is more, needs more support location structure to change, uses to change very inconveniently, and artifical change is hard and waste time, is unfavorable for going on of work, current injection molding punching device, and the temperature of the in-process drift of moulding plastics can be too high, can destroy the inside of injection molding sometimes, causes the damage and the waste of part.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an injection molding punching device for car has solved the problem that proposes in the above-mentioned background.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an injection molding punching device for car, includes the box, fixing base fixedly connected with switch is passed through at box left side top, fixed bolster fixedly connected with motor is passed through at box right side top, the outside of motor just is located the outer fixed surface of box and is connected with the safety cover, the drive end transmission of motor is connected with the lead screw, the one end of lead screw runs through the right side of box and extends to the inner chamber left side of box to the one end of lead screw and the left side fixed connection of box inner chamber, the sliding surface of lead screw is connected with the thread bush to the inner chamber top sliding connection of slide bar and box is passed through on the top of thread bush.

Preferably, the bottom of the screw rod is fixedly connected with a hydraulic cylinder, the middle part of the top of the inner cavity of the box body is fixedly connected with a sliding plate, a piston rod which is slidably connected with the bottom of the inner cavity of the hydraulic cylinder penetrates through the sliding plate, the bottom of the piston rod is fixedly connected with a fixing piece, and the bottom of the fixing piece is fixedly connected with a fixing clamping piece.

Preferably, the two sides of the bottom of the sliding plate are fixedly connected with supporting rods, the bottoms of the two supporting rods are connected with a fixing plate, sliding grooves are formed in the inner walls of the two supporting rods, the supporting rods are connected with sliding blocks through the sliding grooves in a sliding mode, the right side of each sliding block is fixedly connected with a punching box, and the middle of the top of the punching box is fixedly connected with a clamping piece.

Preferably, the middle part of the top of the inner cavity of the punching box is fixedly connected with a punching motor, fixing rods are fixedly connected to the upper side and the lower side of the punching motor respectively, the two sides of the two fixing rods are fixedly connected to the two sides of the inner cavity of the punching box respectively, a punch is connected to the driving end of the punching motor in a transmission manner, and the punch penetrates through the middle part of the bottom of the inner cavity of the punching box and extends to the bottom of the fixing plates.

Preferably, both sides of the bottom of the punching box are fixed with springs, the bottoms of the springs are fixedly connected with the outer surface of the top of the fixing plate, both sides of the punch are fixedly connected with two limiting rods, the tops of the limiting rods are fixedly connected to the bottom of the punching box, and the bottoms of the limiting rods penetrate through the fixing plate and extend to the bottom.

Preferably, the top fixedly connected with cooling box in fixed plate middle part, the inside fixedly connected with compressor of cooling box, the compressor passes through fixed vaulting pole fixed connection in the inside of cooling box, the output fixedly connected with cooling tube of compressor to the cooling tube runs through the middle part of fixed vaulting pole and extends to the bottom of fixed plate, the both sides of cooling tube all are connected with the cooling mouth.

Preferably, the bottom of the inner cavity of the box body is fixedly connected with a movable plate, the top of the movable plate is fixedly connected with a die seat, the middle of the die seat is fixedly connected with a die cavity, the movable plate is slidably connected with a sliding groove in the bottom of the inner cavity of the box body through a sliding block, and the bottom of the box body is fixedly connected with a base.

Preferably, the right side of the bottom of the box body is provided with a first box door, the first box door is hinged to the right side of the box body through a rotating shaft, the middle of the first box door is fixedly connected with a handle, and the front surface of the box body is hinged to a second box door through a hinge.

(III) advantageous effects

The utility model provides an injection molding punching device for car. The method has the following beneficial effects:

(1) this injection molding punching device for car drives the lead screw through the motor and rotates, and threaded sleeve removes about on the lead screw, and the pneumatic cylinder concertina movement that the threaded sleeve is connected drives two devices that have different drifts and punches a hole, simple structure, and convenient to use, can punch a hole to the hole of difference, and it is more convenient to use.

(2) This injection molding punching device for car, the cold volume that starts the output through the compressor in the cooling case is through cooling down the mouthful cooling to the drift, prevents that high temperature in the use from causing the damage to the drift, has improved the drift rate of utilization for the operating efficiency of device.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

fig. 3 is an enlarged view of a portion of the sliding device shown in fig. 2 according to the present invention;

FIG. 4 is an enlarged view of a portion of the structure of the punching apparatus of FIG. 2 according to the present invention;

fig. 5 is a partial enlarged view of the structure of the cooling device shown in fig. 2 according to the present invention.

In the figure, 1-box body, 2-switch, 3-motor, 4-screw rod, 5-thread bushing, 6-hydraulic cylinder, 7-sliding plate, 8-fixing piece, 9-fixing clamping piece, 10-clamping piece, 11-punching box, 12-punching motor, 13-fixing rod, 14-sliding block, 15-supporting rod, 16-punching head, 17-spring, 18-limiting rod, 19-fixing plate, 20-cooling box, 21-compressor, 22-fixing stay bar, 23-cooling pipe, 24-cooling opening, 25-mould seat, 26-mould groove, 27-moving plate, 28-base, 29-first box door, 30-rotating shaft, 31-handle, 32-second box door and 33-hinge.

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. 1-5, the present embodiment provides a technical solution: the utility model provides an injection molding punching device for car includes box 1, fixing base fixedly connected with switch 2 is passed through at 1 left side top of box, fixed bolster fixedly connected with motor 3 is passed through at 1 right side top of box, motor 3's outside and the surface fixedly connected with safety cover that is located box 1, motor 3's drive end transmission is connected with lead screw 4, the right side of box 1 is run through and the inner chamber left side that extends to box 1 to the one end of lead screw 4, and the left side fixed connection of the one end of lead screw 4 and the 1 inner chamber of box, the surperficial sliding connection of lead screw 4 has thread bush 5, and the inner chamber top sliding connection of slide bar and box 1 is passed through.

In this implementation, the bottom fixedly connected with pneumatic cylinder 6 of lead screw 4, the middle part fixedly connected with sliding plate 7 at 1 inner chamber top of box, 6 inner chamber bottoms sliding connection's of pneumatic cylinder piston rod run through sliding plate 7 to the bottom fixedly connected with mounting 8 of piston rod, the fixed fastener 9 of bottom fixedly connected with of mounting 8.

In this implementation, the equal fixedly connected with bracing piece 15 in both sides of sliding plate 7 bottom to the bottom of two bracing pieces 15 all is connected with fixed plate 19, and the spout has all been seted up to the inner wall of two bracing pieces 15, and bracing piece 15 has slider 14 through spout sliding connection, and slider 14's right side fixedly connected with case 11 that punches a hole, the middle part fixedly connected with joint 10 at case 11 top of punching a hole.

In this implementation, the middle part fixedly connected with punching motor 12 at 11 inner chambers of punching box top, the equal fixedly connected with dead lever 13 in the upper and lower both sides of punching motor 12 to the equal fixed connection in the inner chamber both sides of 11 of punching box in both sides of two dead levers 13, the drive end transmission of punching motor 12 is connected with drift 16, and drift 16 runs through the middle part of 11 inner chambers of punching box bottom and extends to the bottom of fixed plate 19.

In this embodiment, both sides of the bottom of the punching box 11 are fixed with springs 17, the bottom of each spring 17 is fixedly connected with the outer surface of the top of the fixing plate 19, both sides of the punch 16 are fixedly connected with two limiting rods 18, the top of each limiting rod 18 is fixedly connected with the bottom of the punching box 11, and the bottom of each limiting rod 18 penetrates through the fixing plate 19 and extends to the bottom.

In this implementation, the top fixedly connected with cooling box 20 at fixed plate 19 middle part, the inside fixedly connected with compressor 21 of cooling box 20, compressor 21 is through fixed stay 22 fixed connection in cooling box 20's inside, compressor 21's output fixedly connected with cooling tube 23 to cooling tube 23 runs through fixed stay 22's middle part and extends to fixed plate 19's bottom, and cooling tube 23's both sides all are connected with cooling mouth 24.

In this implementation, the bottom of the inner cavity of the box body 1 is fixedly connected with a movable plate 27, the top of the movable plate 27 is fixedly connected with a mold seat 25, the middle of the mold seat 25 is fixedly connected with a mold cavity 26, the movable plate 27 is slidably connected with a sliding groove at the bottom of the inner cavity of the box body 1 through a sliding block, and the bottom of the box body 1 is fixedly connected with a base 28.

In this embodiment, a first box door 29 is disposed on the right side of the bottom of the box body 1, the first box door 29 is hinged to the right side of the box body 1 through a rotating shaft 30, a handle 31 is fixedly connected to the middle of the first box door 29, and a second box door 32 is hinged to the front surface of the box body 1 through a hinge 33.

When the device is used, the switch 2 is turned on, the motor 3 is started, the motor 3 drives the screw rod 4 to rotate, the threaded sleeve 5 moves left and right on the screw rod 4, the hydraulic cylinder 6 at the bottom of the threaded sleeve 5 is started, the hydraulic rod in the hydraulic cylinder 6 pushes the connected fixing piece 8, the fixing clamping piece 9 on the fixing piece 8 clamps the clamping piece 10 matched with the fixing piece downwards, the punching box 15 connected with the clamping piece 10 moves downwards, the punching motor 12 in the punching box 15 is started to drive the punch 16 to punch, the limiting rod 18 and the spring 17 are arranged below the punching box 15, the downward pressure of the punching box 15 can be reduced, the device is used for protecting the device, two punching devices are arranged in the device, the punches 16 of the two punching devices have different threads and can be used according to the requirements of injection molding parts, the cold energy generated by starting the compressor 21 in the cooling box 20 is cooled through the cooling port 24, and the temperature is prevented from, the punched injection molded part is removed from the first door 29 by the moving plate 27.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

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 an injection molding punching device for car, includes box (1), its characterized in that: fixing base fixedly connected with switch (2) is passed through at box (1) left side top, box (1) right side top is through fixed bolster fixedly connected with motor (3), the outside of motor (3) and the surface fixedly connected with safety cover that is located box (1), the drive end transmission of motor (3) is connected with lead screw (4), the one end of lead screw (4) runs through the right side of box (1) and extends to the inner chamber left side of box (1) to the one end of lead screw (4) and the left side fixed connection of box (1) inner chamber, the sliding surface of lead screw (4) is connected with thread bush (5) to the inner chamber top sliding connection of slide bar and box (1) is passed through on the top of thread bush (5).

2. The device for punching the injection-molded part for the automobile as claimed in claim 1, wherein: the bottom fixedly connected with pneumatic cylinder (6) of lead screw (4), the middle part fixedly connected with sliding plate (7) at box (1) inner chamber top, the piston rod of pneumatic cylinder (6) inner chamber bottom sliding connection runs through sliding plate (7) to the bottom fixedly connected with mounting (8) of piston rod, the bottom fixedly connected with of mounting (8) fixes fastener (9).

3. The device for punching the injection-molded part for the automobile as claimed in claim 2, wherein: the supporting rods (15) are fixedly connected to two sides of the bottom of the sliding plate (7), the bottom of each supporting rod (15) is connected with the fixing plate (19), sliding grooves are formed in the inner walls of the two supporting rods (15), the supporting rods (15) are connected with sliding blocks (14) through the sliding grooves in a sliding mode, the punching box (11) is fixedly connected to the right side of each sliding block (14), and the clamping pieces (10) are fixedly connected to the middle of the top of the punching box (11).

4. The device for punching the injection-molded part for the automobile as claimed in claim 3, wherein: the punching machine is characterized in that a punching motor (12) is fixedly connected to the middle of the top of an inner cavity of the punching box (11), fixing rods (13) are fixedly connected to the upper side and the lower side of the punching motor (12) respectively, the two sides of the two fixing rods (13) are fixedly connected to the two sides of the inner cavity of the punching box (11), a punch (16) is connected to the driving end of the punching motor (12) in a transmission mode, and the punch (16) penetrates through the middle of the bottom of the inner cavity of the punching box (11) and extends to the bottom of the fixing plate.

5. The device for punching the injection-molded part for the automobile as claimed in claim 4, wherein: both sides of punching box (11) bottom all are fixed with spring (17) to the bottom of spring (17) is connected with the surface mounting at fixed plate (19) top, the both sides fixedly connected with two gag lever posts (18) of drift (16), the top fixed connection of gag lever post (18) is in the bottom of punching box (11), and the bottom of gag lever post (18) runs through fixed plate (19) and extends to the bottom.

6. The device for punching the injection-molded part for the automobile as claimed in claim 3, wherein: the top fixedly connected with cooling box (20) at fixed plate (19) middle part, the inside fixedly connected with compressor (21) of cooling box (20), compressor (21) are in the inside of cooling box (20) through fixed vaulting pole (22) fixed connection, the output fixedly connected with cooling pipe (23) of compressor (21) to cooling pipe (23) run through the middle part of fixed vaulting pole (22) and extend to the bottom of fixed plate (19), the both sides of cooling pipe (23) all are connected with cooling mouth (24).

7. The device for punching the injection-molded part for the automobile as claimed in claim 1, wherein: the bottom fixedly connected with movable plate (27) of box (1) inner chamber to the top fixedly connected with mould seat (25) of movable plate (27), the middle part fixedly connected with die cavity (26) of mould seat (25), spout sliding connection of movable plate (27) bottom through slider and box (1) inner chamber, the bottom fixedly connected with base (28) of box (1).

8. The device for punching the injection-molded part for the automobile as claimed in claim 1, wherein: the refrigerator is characterized in that a first refrigerator door (29) is arranged on the right side of the bottom of the refrigerator body (1), the first refrigerator door (29) is hinged to the right side of the refrigerator body (1) through a rotating shaft (30), a handle (31) is fixedly connected to the middle of the first refrigerator door (29), and a second refrigerator door (32) is hinged to the front surface of the refrigerator body (1) through a hinge (33).