CN213731367U

CN213731367U - Clamping device for dust collector shell injection molding part

Info

Publication number: CN213731367U
Application number: CN202022733951.3U
Authority: CN
Inventors: 黄敏久
Original assignee: Suzhou Feirui Plastics Co ltd
Current assignee: Suzhou Feirui Plastics Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-20
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a clamping device for dust catcher shell injection molding belongs to clamping device technical field, comprises a workbench, sliding connection has two movable blocks, two on the inner diapire of workstation two mounting panels of the equal fixedly connected with in top of movable block, two the top of mounting panel all runs through and extends to the top of workstation, the front of workstation is provided with the pivot. The utility model discloses a, electric putter drives the output and withdraws for contained angle between two adjacent connecting rods takes place to reduce, the connecting rod drives the grip block simultaneously towards relative side motion, until the rubber pad on the grip block contact the injection molding can with electric putter stop work, the centre gripping to the injection molding has just been accomplished this moment, the rubber pad can increase the friction between grip block and the injection molding, also can prevent simultaneously that grip block direct contact from leading to the fact wearing and tearing to it to the injection molding, the problem that clamping device centre gripping inefficiency and centre gripping effect were not high in the past has been solved.

Description

Clamping device for dust collector shell injection molding part

Technical Field

The utility model relates to a clamping device technical field, more specifically say, relate to a clamping device for dust catcher shell injection molding.

Background

The vacuum cleaner is a common household appliance, and can be divided into a vertical type, a horizontal type and a portable type according to the structure, the working principle of the vacuum cleaner is that a motor is used for driving blades to rotate at a high speed, air negative pressure is generated in a sealed shell, dust and scraps are absorbed, a plurality of plastic parts in the vacuum cleaner are produced in an injection molding mode, the injection molding is a method for producing and molding industrial products, and the products are generally made by using rubber injection molding and plastic injection molding, and the injection molding can be an injection molding die pressing method and a die casting method.

The blowing need be got to clamping device in the course of working to the injection molding, but present dust catcher injection molding clamping device has the problem that the clamping effect is not good and the centre gripping is inefficient, and the practicality is lower, therefore the professional in this field provides a clamping device for dust catcher shell injection molding, has solved the problem that above-mentioned background art mentioned.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a clamping device for dust catcher shell injection molding possesses the effectual advantage of centre gripping, has solved the problem that above-mentioned background art mentioned.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A clamping device for a dust collector shell injection molding part comprises a workbench, wherein two moving blocks are connected to the inner bottom wall of the workbench in a sliding manner, two mounting plates are fixedly connected to the top ends of the two moving blocks, the top ends of the two mounting plates penetrate through and extend to the top of the workbench, a rotating shaft is arranged on the front side of the workbench, one end of the back side of the rotating shaft penetrates through the workbench and is rotatably connected to the inner wall of the workbench, two wire bundling wheels are fixedly connected to the rotating shaft, connecting wires are wound on the two wire bundling wheels, the opposite ends of the two connecting wires are respectively fixedly connected to the two moving blocks, return springs are fixedly connected to one opposite sides of the two moving blocks, the opposite ends of the two return springs are fixedly connected to the inner wall of the workbench, and two fixing plates are fixedly connected to the opposite ends of the two mounting plates, adjacent two equal fixedly connected with slide bar between the fixed plate, two all the cover is equipped with two grip blocks, four on the slide bar the grip block respectively with two slide bar between sliding connection, two the equal fixed mounting in one side that the mounting panel was carried on the back mutually has electric putter, two the one end that electric putter is relative runs through two mounting panels respectively and extends to two mounting panel relative one sides, four all articulated on the grip block have a connecting rod, four the connecting rod articulates respectively in two electric putter relative one ends.

Preferably, the left side fixed mounting at workstation top has the controller, two electric connection between electric putter all and the controller.

Preferably, the four clamping plates are fixedly connected with rubber pads, and the four rubber pads are respectively positioned on one side, opposite to the two adjacent clamping plates.

Preferably, the front surface of the rotating shaft is fixedly connected with a handle, and the handle is provided with anti-skid grains which are uniformly distributed.

Preferably, fixedly connected with gear in the pivot, the gear is located the front of workstation, the front fixedly connected with installation spring of workstation, the top fixedly connected with kelly of installation spring, the bottom on kelly right side contacts with the gear.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when the device is required to be used for clamping and fixing an injection molding part, the rotating shaft is rotated clockwise through the handle, the bunching wheel and the gear on the rotating shaft rotate along with the rotating shaft, the handle can provide a good force application point for a user, so that the user can better rotate the rotating shaft, the anti-slip lines can prevent the user from slipping hands, the clamping rod which is in contact with the gear when the gear rotates clockwise extrudes the mounting spring to distort the mounting spring, the connecting wire starts to wind on the bunching wheel when the bunching wheel rotates, so that the two movable blocks move towards one opposite side, the reset spring is stressed and stretched to pull the movable blocks to the original positions at the same time, the connecting wire is tightened, the injection molding part is placed on the clamping plate when the two movable blocks move to the proper positions, then the electric push rod is electrified to work through the controller, and the controller can enable the user to simply and quickly operate the device, the utility model discloses a clamping device, including the clamping plate, the clamping plate is including the injection molding piece, electric putter drives the output, the electric putter drives the output, make the contained angle between two adjacent connecting rods take place to reduce, the connecting rod drives the grip block simultaneously and moves towards relative one side, contact the injection molding piece and can stop work with electric putter until the rubber pad on the grip block, the centre gripping to the injection molding piece has just been accomplished this moment, the rubber pad can increase the friction between grip block and the injection molding piece, also can prevent simultaneously that grip block direct contact from leading to the fact wearing and tearing to the injection molding piece, the problem that clamping device centre gripping inefficiency and centre gripping effect were not high in the past has been solved.

(2) This scheme, the setting of controller can make the staff can simple swift operate this device, reduces personnel's input and improves work efficiency.

(3) This scheme, the rubber pad can increase the friction between grip block and the injection molding, also can prevent that grip block direct contact from leading to the fact wearing and tearing to it simultaneously to the injection molding.

(4) This scheme, the handle can provide a fine impetus for the user of service can be better rotates the countershaft, and antiskid line then can prevent that the user of service from taking place the hand and slide.

(5) This scheme, make the installation spring distortion with the kelly extrusion installation spring of contact when gear clockwise turning, cooperation between gear, installation spring and the kelly is used and can be prevented that the pivot from taking place anticlockwise rotation by oneself because of reset spring's pulling force.

Drawings

Fig. 1 is a schematic front view of the three-dimensional structure of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural view of the gear of the present invention in front view;

fig. 5 is a schematic view of a three-dimensional structure of the wire harness wheel of the present invention.

The reference numbers in the figures illustrate:

1. a work table; 2. a moving block; 3. mounting a plate; 4. a rotating shaft; 5. a wire bundling wheel; 6. a connecting wire; 7. a return spring; 8. a fixing plate; 9. a slide bar; 10. a clamping plate; 11. an electric push rod; 12. a connecting rod; 13. a controller; 14. a rubber pad; 15. a handle; 16. a gear; 17. installing a spring; 18. and (5) clamping the rod.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a clamping device for a dust collector shell injection molding part comprises a workbench 1, two moving blocks 2 are slidably connected to the inner bottom wall of the workbench 1, two mounting plates 3 are fixedly connected to the top ends of the two moving blocks 2, the top ends of the two mounting plates 3 penetrate through and extend to the top of the workbench 1, a rotating shaft 4 is arranged on the front side of the workbench 1, one end of the back side of the rotating shaft 4 penetrates through the workbench 1 and is rotatably connected to the inner wall of the workbench 1, two wire bundling wheels 5 are fixedly connected to the rotating shaft 4, connecting wires 6 are wound on the two wire bundling wheels 5, the opposite ends of the two connecting wires 6 are respectively and fixedly connected to the two moving blocks 2, return springs 7 are fixedly connected to the opposite sides of the two moving blocks 2, the opposite ends of the two return springs 7 are respectively and fixedly connected to the inner wall of the workbench 1, and two fixing plates 8 are fixedly connected to the opposite ends of the two mounting plates 3, when the device is used for clamping and fixing an injection molding part, firstly, the rotating shaft 4 is rotated clockwise by the handle 15, the wire bundling wheel 5 on the rotating shaft 4 and the gear 16 rotate along with the rotating shaft, the handle 15 can provide a good force application point for a user, so that the user can better rotate the rotating shaft 4, and the skid-proof grains can prevent the user from slipping hands, when the gear 16 rotates clockwise, the clamping rod 18 contacted with the gear presses the mounting spring 17 to distort the mounting spring 17, when the bunching wheel 5 rotates, the connecting wire 6 starts to wind on the bunching wheel 5, so that the two moving blocks 2 move towards the opposite side, at the same time, the reset spring 7 is stressed and stretched to pull the moving blocks 2 to the original positions, the connecting wire 6 is tightened, when the two moving blocks 2 move to the proper positions, the injection molding part is placed on the clamping plate 10, then the electric push rod 11 is electrified through the controller 13 to work, the controller 13 can enable a worker to simply and quickly operate the device, the worker input is reduced, the work efficiency is improved, the electric push rod 11 drives the output end to retract, so that the included angle between the two adjacent connecting rods 12 is reduced, meanwhile, the connecting rods 12 drive the clamping plate 10 to move towards the opposite side, and the electric push rod 11 can be stopped until the rubber pad 14 on the clamping plate 10 contacts the injection molding part, the clamping of the injection molding piece is completed at the moment, the rubber pad 14 can increase the friction between the clamping plate 10 and the injection molding piece, meanwhile, the clamping plate 10 can be prevented from being directly contacted with the injection molding piece to cause abrasion to the injection molding piece, and the problems that the clamping efficiency of a clamping device is low and the clamping effect is not high in the prior art are solved.

Further, the left side fixed mounting at 1 top of workstation has controller 13, two electric putter 11 all with controller 13 between electric connection, controller 13's setting can make the staff can simple swift operate this device, reduce personnel and drop into and improve work efficiency.

Furthermore, rubber pads 14 are fixedly connected to the four clamping plates 10, the four rubber pads 14 are respectively located on one side of each of the two adjacent clamping plates 10, and the rubber pads 14 can increase friction between the clamping plates 10 and an injection molding part and can prevent the clamping plates 10 from being directly contacted with the injection molding part to cause abrasion.

Further, the front fixedly connected with handle 15 of pivot 4 has seted up evenly distributed's anti-skidding line on the handle 15, and handle 15 can provide a fine impetus for user of service can be better rotates pivot 4, and anti-skidding line then can prevent that user of service from taking place the hand and slide.

Further, fixedly connected with gear 16 on pivot 4, gear 16 is located the front of workstation 1, the front fixedly connected with installation spring 17 of workstation 1, the top fixedly connected with kelly 18 of installation spring 17, the bottom on kelly 18 right side contacts with gear 16, make installation spring 17 distortion with the kelly 18 extrusion installation spring 17 of contact when gear 16 clockwise turning, gear 16, the cooperation between installation spring 17 and the kelly 18 is used and can be prevented that pivot 4 from taking place anticlockwise rotation because of reset spring 7's pulling force by oneself.

In this embodiment, the electric putter 11 may be of the type DYTP-3000.

The working principle is as follows: when the device is required to clamp and fix an injection molding part, firstly, the rotating shaft 4 is rotated clockwise through the handle 15, the bunching wheel 5 and the gear 16 on the rotating shaft 4 rotate along with the rotating shaft, the clamping rod 18 which is contacted with the gear 16 when the gear 16 rotates clockwise extrudes the mounting spring 17 to distort the mounting spring 17, the connecting wire 6 starts to wind on the bunching wheel 5 when the bunching wheel 5 rotates, so that the two moving blocks 2 move towards one opposite side, at the moment, the reset spring 7 is tensioned to pull the moving blocks 2 to the original position at the same time, the connecting wire 6 is tightened, when the two moving blocks 2 move to the proper position, the injection molding part is placed on the clamping plate 10, then the electric push rod 11 is electrified to work through the controller 13, the electric push rod 11 drives the output end to retract, so that the included angle between the two adjacent connecting rods 12 is reduced, and simultaneously, the connecting rods 12 drive the clamping plate 10 to move towards one opposite side, the electric push rod 11 can be stopped until the rubber pad 14 on the clamping plate 10 contacts the injection molding part, the injection molding part is clamped, and the problems that the clamping efficiency of the conventional clamping device is low and the clamping effect is not high are solved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a clamping device for dust catcher shell injection molding, includes workstation (1), its characterized in that: the inner bottom wall of the workbench (1) is connected with two moving blocks (2) in a sliding manner, the top ends of the two moving blocks (2) are fixedly connected with two mounting plates (3), the top ends of the two mounting plates (3) penetrate through and extend to the top of the workbench (1), a rotating shaft (4) is arranged on the front face of the workbench (1), one end of the back face of the rotating shaft (4) penetrates through the workbench (1) and is rotatably connected to the inner wall of the workbench (1), the rotating shaft (4) is fixedly connected with two wire bundling wheels (5), connecting wires (6) are wound on the two wire bundling wheels (5), the opposite ends of the two connecting wires (6) are respectively and fixedly connected to the two moving blocks (2), one opposite sides of the two moving blocks (2) are respectively and fixedly connected with return springs (7), and the opposite ends of the two return springs (7) are respectively and fixedly connected to the inner wall of the workbench (1), two equal fixedly connected with two fixed plates (8) of one end relative of mounting panel (3), adjacent two equal fixedly connected with slide bar (9), two between fixed plate (8) all the cover is equipped with two grip blocks (10), four on slide bar (9) grip block (10) respectively with two slide bar (9) between sliding connection, two the equal fixed mounting in one side that mounting panel (3) carried on the back mutually has electric putter (11), two electric putter (11) relative one end runs through two mounting panels (3) respectively and extends to two mounting panels (3) relative one side, four all articulate on grip block (10) has connecting rod (12), four connecting rod (12) articulates respectively in two electric putter (11) relative one end.

2. The clamping device for the dust collector shell injection molding part according to claim 1, characterized in that: the left side fixed mounting at workstation (1) top has controller (13), two electric connection between electric putter (11) all and controller (13).

3. The clamping device for the dust collector shell injection molding part according to claim 1, characterized in that: the four clamping plates (10) are all fixedly connected with rubber pads (14), and the four rubber pads (14) are respectively located on one side, opposite to the two adjacent clamping plates (10).

4. The clamping device for the dust collector shell injection molding part according to claim 1, characterized in that: the front of the rotating shaft (4) is fixedly connected with a handle (15), and the handle (15) is provided with anti-skid grains which are uniformly distributed.

5. The clamping device for the dust collector shell injection molding part according to claim 1, characterized in that: fixedly connected with gear (16) on pivot (4), gear (16) are located the front of workstation (1), the front fixedly connected with installation spring (17) of workstation (1), the top fixedly connected with kelly (18) of installation spring (17), the bottom on kelly (18) right side contacts with gear (16).