Shearing device for injection molding opening of automobile assembly

Abstract

The utility model relates to the technical field of injection molding part water gap shearing equipment, in particular to an automobile assembly injection molding port shearing device which comprises a sliding connecting seat, and the sliding connecting seat is connected to the bottom end of a top base in a sliding mode through an electric control moving mechanism. After the cutting device is clamped and fixed, the angle and the position of a notch can be freely adjusted according to the needed cutting angle, so that free adjustment can be conducted according to the requirements of injection molding openings of different models and sizes of automobile assemblies, the cutting efficiency of the cutting device is effectively improved, time is saved, the cutting range of the cutting device is enlarged, and the cutting efficiency is improved. And adjustment can be quickly carried out according to different shearing opening requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding nozzle shearing equipment, in particular to an automobile component injection molding nozzle shearing device. Background Art

[0002] The injection port is the feed port, which is the feed port for pouring molten materials such as plastic through the injection port and waiting for it to solidify to form a structural component during the production process. After the injection molding is completed, it needs to be trimmed. The trimming port is the feeding point of the objects molded by the injection molding machine, and it needs to be trimmed manually or mechanically.

[0003] After production, the existing automobile components have different sizes and shapes of nozzles, and different automobile components have different appearances. The traditional injection port shearing device can only perform shearing processing on automobile components of the same model, and when shearing the injection port, it is necessary to manually adjust the position of the automobile component according to the shape of the injection port, and the automobile component needs to be re-clamped repeatedly, which is time-consuming and labor-intensive, and the work efficiency is relatively low. To this end, we propose an injection port shearing device for automobile components. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides an injection port shearing device for automobile components.

[0005] The technical solution adopted by the utility model to solve its technical problems is a shearing device for the injection molding port of an automobile component, comprising a sliding connection seat, the sliding connection seat is slidably connected to the bottom end of a top base through an electric control moving mechanism, an electric telescopic rod is fixedly installed on the bottom end of the sliding connection seat, a connecting shell is installed on the extended end of the electric telescopic rod, a rotating motor compartment is fixedly installed on one side of the connecting shell, a rotating connection piece is installed at the motor power output end inside the rotating motor compartment through the center of the connecting shell, the bottom end of the rotating connection piece is fixedly connected to a rotating arm, the bottom end of the rotating arm is fixedly connected to a shearing mounting seat, and a shearing blade is detachably installed on the bottom end of the shearing mounting seat;

[0006] A clamping base is arranged below the top base, a transmission rod is rotatably installed on one side of the clamping base, the transmission rod passes through one end of the clamping base and is fixedly connected to a threaded rod, the outer periphery of the threaded rod is threadedly connected to a slider, a movable splint is fixedly connected to the center of the top end of the slider, and the movable splint passes through the surface of the clamping base.

[0007] By adopting the above technical solution, after clamping and fixing, the angle and position of the incision can be freely adjusted according to the required shearing angle, so that it can be freely adjusted according to the requirements of injection molding ports of automobile components of different models and sizes, effectively improving the shearing efficiency of the shearing device, saving time, and increasing the shearing range of the shearing device, which can be quickly adjusted according to different shearing port requirements.

[0008] Specifically, the sliding block slides on both sides of the threaded rod and is connected through the limited sliding rod.

[0009] By adopting the above technical solution, the moving direction of the slider is limited by the limiting sliding rod.

[0010] Specifically, a positioning clamping plate is fixedly connected to the top end of the clamping base at one side of the movable clamping plate.

[0011] By adopting the above technical solution, the automobile component is clamped by the positioning clamp plate in cooperation with the movable clamp plate.

[0012] Specifically, a shear blade is detachably mounted on the bottom end of the shear mounting seat.

[0013] By adopting the above technical solution, the automobile components are sheared by the shearing blade.

[0014] Specifically, one end of the transmission rod away from the clamping base is fixedly connected with a manual rotating wheel.

[0015] By adopting the above technical solution, the position of the movable splint is manually adjusted through the manual rotating wheel.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The technical solution of the present application can freely change the shearing position and direction according to the required shearing cut size and shape after clamping the automobile component through the structural design of the electric telescopic rod, connecting shell, rotating motor compartment, rotating connecting piece, rotating arm, shear mounting seat and shear blade, so that it can be quickly adjusted according to different shearing cut requirements, thereby saving the efficiency of changing the blade head. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is an axonometric drawing of the utility model;

[0020] Figure 2 This is a schematic diagram of the structural connection of the rotating motor of the utility model;

[0021] Figure 3This is a schematic diagram of the internal structure of the clamping base of the utility model;

[0022] In the figure: 1. Sliding connection seat; 2. Top base; 3. Electric telescopic rod; 4. Connecting shell; 5. Rotating motor compartment; 6. Rotating connection piece; 7. Rotating arm; 8. Shearing mounting seat; 9. Shearing blade; 10. Manual wheel; 11. Transmission rod; 12. Threaded rod; 13. Sliding block; 14. Movable splint; 15. Limiting slide rod; 16. Positioning splint; 17. Clamping base. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1-3 The embodiment of the utility model provides a technical solution: a shearing device for the injection molding port of an automobile component, comprising a sliding connection seat 1, wherein the sliding connection seat 1 is slidably connected to the bottom end of a top base 2 through an electrically controlled moving mechanism, an electric telescopic rod 3 is fixedly installed at the bottom end of the sliding connection seat 1, a connecting shell 4 is installed at the extending end of the electric telescopic rod 3, a rotating motor compartment 5 is fixedly installed on one side of the connecting shell 4, a rotating connection piece 6 is installed at the motor power output end inside the rotating motor compartment 5 through the center of the connecting shell 4, the bottom end of the rotating connection piece 6 is fixedly connected to a rotating arm 7, the bottom end of the rotating arm 7 is fixedly connected to a shearing mounting seat 8, and a shearing blade 9 is detachably installed at the bottom end of the shearing mounting seat 8;

[0025] A clamping base 17 is arranged below the top base 2, and a transmission rod 11 is rotatably installed on one side of the clamping base 17. The transmission rod 11 passes through one end of the clamping base 17 and is fixedly connected to a threaded rod 12. The outer periphery of the threaded rod 12 is threadedly connected to a slider 13. A movable splint 14 is fixedly connected to the center of the top end of the slider 13, and the movable splint 14 passes through the surface of the clamping base 17.

[0026] When in use, after clamping and fixing, the angle and position of the incision can be freely adjusted according to the required shearing angle, so that it can be freely adjusted according to the requirements of injection molding ports of automobile components of different models and sizes, effectively improving the shearing efficiency of the shearing device, saving time, and increasing the shearing range of the shearing device, and can be quickly adjusted according to different shearing port requirements.

[0027] As shown in the figure, the sliding block 13 slides on both sides of the threaded rod 12 and is connected through the limiting sliding rod 15 .

[0028] When in use, the moving direction of the slider 13 is limited by the limiting slide bar 15 .

[0029] As shown in the figure, a positioning clamping plate 16 is fixedly connected to the top of the clamping base 17 at one side of the movable clamping plate 14 .

[0030] When in use, the positioning clamping plate 16 cooperates with the movable clamping plate 14 to clamp the automobile component.

[0031] As shown in the figure, a shear blade 9 is detachably mounted on the bottom end of the shear mounting seat 8 .

[0032] When in use, the automobile component is sheared by the shear blade 9 .

[0033] As shown in the figure, one end of the transmission rod 11 away from the clamping base 17 is fixedly connected to the manual rotating wheel 10 .

[0034] When in use, the position of the movable clamping plate 14 is manually adjusted by the manual rotating wheel 10 .

[0035] The working principle and use process of the utility model are as follows: first, the automobile assembly is placed on the surface of the clamping base 17, and then the manual turntable 10 is rotated to drive the threaded rod 12 to rotate through the transmission rod 11, and then the slider 13 is driven to move parallel to the rotation of the threaded rod 12 and under the restriction of the limit slide rod 15, thereby driving the movable clamping plate 14 to move toward the positioning clamping plate 16, and finally clamping the automobile assembly, and then according to the required incision, the position of the sliding connecting seat 1 is moved by the electric moving part in the top base 2, and the angle of the rotating connecting part 6 is adjusted by rotating the motor compartment 5, and then cutting is performed, and the electric telescopic rod 3 is extended to push the connecting shell 4 to move downward, and then the shear mounting seat 8 at the bottom of the rotating arm 7 is pushed toward the automobile assembly through the rotating connecting part 6, and the injection molding port is sheared by the shear blade 9.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A shearing device for injection molding of automobile components, characterized in that: The invention comprises a sliding connection seat (1), wherein the sliding connection seat (1) is slidingly connected to the bottom end of a top base (2) through an electric control moving mechanism, an electric telescopic rod (3) is fixedly installed at the bottom end of the sliding connection seat (1), an extended end of the electric telescopic rod (3) is installed with a connecting shell (4), a rotating motor compartment (5) is fixedly installed on one side of the connecting shell (4), a rotating connection piece (6) is installed at the motor power output end inside the rotating motor compartment (5) and passes through the center of the connecting shell (4), the bottom end of the rotating connection piece (6) is fixedly connected to a rotating arm (7), the bottom end of the rotating arm (7) is fixedly connected to a shearing mounting seat (8), and a shearing blade (9) is detachably installed at the bottom end of the shearing mounting seat (8); A clamping base (17) is arranged below the top base (2), a transmission rod (11) is rotatably mounted on one side of the clamping base (17), one end of the transmission rod (11) passing through the clamping base (17) is fixedly connected to a threaded rod (12), the outer periphery of the threaded rod (12) is threadedly connected to a slider (13), a movable clamp (14) is fixedly connected to the center of the top end of the slider (13), and the movable clamp (14) passes through the surface of the clamping base (17).

2. The automobile component injection port shearing device according to claim 1, characterized in that: The slide block (13) slides on both sides of the threaded rod (12) and is connected through a limit slide rod (15).

3. The automobile component injection port shearing device according to claim 1, characterized in that: The top end of the clamping base (17) is fixedly connected to a positioning clamping plate (16) on one side of the movable clamping plate (14).

4. The automobile component injection port shearing device according to claim 1, characterized in that: A shearing blade (9) is detachably mounted on the bottom end of the shearing mounting seat (8).

5. The automobile component injection port shearing device according to claim 1, characterized in that: One end of the transmission rod (11) away from the clamping base (17) is fixedly connected to a manual rotating wheel (10).

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