CN212217303U

CN212217303U - Cutting device of positioning structure for injection molding grinding tool

Info

Publication number: CN212217303U
Application number: CN202020275831.0U
Authority: CN
Inventors: 黄苏春
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-12-25
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses an injection molding grinding apparatus is with location structure's cutting device, including cutting device body, motor and shift knob, the upside of cutting device body is connected with the cutting bed through the telescopic link, and both ends fixedly connected with fixing device about the upside of cutting bed, the top fixedly connected with mount of cutting device body, the left side fixed mounting of cutting device body has the motor, and the fixed welding of output of motor has the axis of rotation, the other end of axis of rotation is connected with the cutting device body through the bearing, the cutter has been cup jointed in the outside activity of axis of rotation. The utility model discloses be provided with cutting bed and fixing device, the person of facilitating the use fixes a position injection mold, is provided with the telescopic link and removes the cover, and the person of facilitating the use removes the cutter in cutting process and cuts, reduces the error rate when cutting, reduces manufacturing cost's input.

Description

Cutting device of positioning structure for injection molding grinding tool

Technical Field

The utility model relates to the technical field of machining, specifically be a location structure's cutting device for grinding apparatus moulds plastics.

Background

Along with the continuous development of industrial society, the continuous progress of science and technology, when the enterprise produces the work piece, often need utilize injection mold to carry out batch production, therefore need utilize cutting device to realize the preparation to injection mold, but current injection mold cutting device is when cutting injection mold utensil, directly cut, do not fix a position the mould, the mould rolls easily, make the cutting accuracy of mould low, and current injection mold cutting device is when the cutting, the error is generally great, influence the quality of product, simultaneously work efficiency is low, the practicality of device is lower, consequently, need urgently to solve above-mentioned problem with location structure's cutting device for an injection mold utensil.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold is cutting device of location structure for grinding apparatus to the cutting accuracy of the mould that proposes among the above-mentioned background art is low and the low problem of quality of product.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device of a positioning structure for an injection mold comprises a cutting device body, a motor and a switch button, wherein the upper side of the cutting device body is connected with a cutting table through a telescopic rod, and the left and right ends of the upper side of the cutting table are fixedly connected with a fixing device, the top end of the cutting device body is fixedly connected with a fixing frame, the left side of the cutting device body is fixedly provided with a motor, and the output end of the motor is fixedly welded with a rotating shaft, the other end of the rotating shaft is connected with the cutting device body through a bearing, the outer side of the rotating shaft is movably sleeved with a cutter, and the outer side of the cutter is fixedly provided with a protective cover, the left side and the right side of the protective cover are connected with protective devices, the upper side of the protective cover is connected with a movable sleeve through a fixed bolt, and the movable sleeve is sleeved outside the fixed frame, and the top end of the cutting device body is fixedly provided with a switch button.

Preferably, the left and right sides of the cutting device body are provided with sliding grooves, the sliding blocks are clamped inside the sliding grooves, one side, close to each other, of each sliding block is connected with the cutting table, and the cutting table and the cutting device body form a sliding structure through the sliding grooves and the sliding blocks.

Preferably, the cutting table is arranged in a concave structure, and a metal grid plate is fixedly mounted at the concave structure.

Preferably, fixing device includes loop bar, expanding spring, inserted bar and stripper plate, the inside of loop bar all is connected with the inserted bar through expanding spring, and one side fixedly connected with stripper plate that the inserted bar is close to each other, the stripper plate passes through inserted bar and expanding spring and loop bar constitution elastic stretching structure.

Preferably, the side of the pressing plate close to each other is glued with a rubber pad, and the upper side of the rubber pad is in an inclined plane shape.

Preferably, the protection device comprises a fixed shaft, a torsion spring and a protection plate, the torsion spring is sleeved on the outer side of the fixed shaft, and one side, far away from the torsion spring, of the torsion spring is connected with the protection plate.

Compared with the prior art, the beneficial effects of the utility model are that: this cutting device of location structure for injection molding grinding apparatus is provided with cutting bed and fixing device, and the person of being convenient for use fixes a position injection mold, is provided with the telescopic link and removes the cover, and the person of being convenient for use removes the cutter in cutting process and cuts, reduces the error rate when cutting, reduces manufacturing cost's input.

(1) The device is provided with the cutting table and the fixing device, so that a user can conveniently position the injection mold, the requirement of cutting the injection molds with different specifications and sizes is met, the cutting accuracy and the product quality are improved, the use is more convenient, and the practicability of the device is further enhanced.

(2) The device is through being provided with the telescopic link and removing the cover, and convenient to use person removes the cutter at the cutting in-process and cuts, reduces the error rate when cutting, reduces manufacturing cost's input, strengthens user's work efficiency, further strengthens the practicality of this device.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the fixing device of the present invention;

FIG. 3 is a schematic front sectional view of the structure of the protection device of the present invention;

FIG. 4 is a schematic front view of the structure of the present invention;

fig. 5 is a schematic side view of the rotation shaft and the cutter structure of the present invention.

In the figure: 1. a cutting device body; 2. a telescopic rod; 3. cutting table; 4. a chute; 5. a slider; 6. a fixing device; 61. a loop bar; 62. a tension spring; 63. inserting a rod; 64. a pressing plate; 7. a fixed mount; 8. a motor; 9. a rotating shaft; 10. a cutter; 11. a protective cover; 12. a guard; 121. a fixed shaft; 122. a torsion spring; 123. a protection plate; 13. a fixing bolt; 14. moving the sleeve; 15. and a button is switched on and off.

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 invention provides an embodiment:

a cutting device of a positioning structure for an injection mold comprises a cutting device body 1, a motor 8 and a switch button 15, wherein the upper side of the cutting device body 1 is connected with a cutting table 3 through a telescopic rod 2, the left end and the right end of the upper side of the cutting table 3 are fixedly connected with fixing devices 6, the left side and the right side of the cutting device body 1 are provided with sliding grooves 4, sliding blocks 5 are clamped inside the sliding grooves 4, one sides, close to each other, of the sliding blocks 5 are connected with the cutting table 3, the cutting table 3 and the cutting device body 1 form a sliding structure through the sliding grooves 4 and the sliding blocks 5, the cutting table 3 is arranged to be of a concave structure, a metal grid plate is fixedly installed at the position of the concave structure, the fixing devices 6 comprise sleeve rods 61, telescopic springs 62, inserting rods 63 and extrusion plates 64, the inner parts of the sleeve rods 61 are connected with the inserting rods 63 through the telescopic, the extrusion plate 64 and the loop bar 61 form an elastic telescopic structure through the inserted link 63 and the telescopic spring 62, one side of the extrusion plate 64, which is close to each other, is glued with a rubber pad, the upper side of the rubber pad is in an inclined plane shape, when a user needs to cut the injection mold, the injection mold can be placed between the fixing device 6 for fixing, the extrusion plate 64 is stressed to extrude the inserted link 63, the telescopic spring 62 connected with the inserted link 63 is stressed to contract, the elasticity of the telescopic spring 62 is enhanced, the injection mold is fixed, the rubber pad is glued with the extrusion plate 64 to enhance the friction force between the rubber pad and the injection mold, the inclined plane shape arranged on the upper side is convenient for the user to place the injection mold between the fixing device 6, at the moment, the length of the telescopic link 2 can be adjusted by using, the sliding block 5 arranged in the cutting table 3 character cutting device body 1 connected with the telescopic, slide the injection mold of fixing device 6 internal fixation to suitable position, concave structural design's cutting bed 3 is convenient for concentrate the collection behind the piece that produces when will cutting sees through the metal grid plate that sets up in the cutting bed 3.

The top end of the cutting device body 1 is fixedly connected with a fixing frame 7, the left side of the cutting device body 1 is fixedly provided with a motor 8, the output end of the motor 8 is fixedly welded with a rotating shaft 9, the other end of the rotating shaft 9 is connected with the cutting device body 1 through a bearing, the outer side of the rotating shaft 9 is movably sleeved with a cutter 10, the outer side of the cutter 10 is fixedly provided with a protective cover 11, the left side and the right side of the protective cover 11 are connected with protective devices 12, each protective device 12 comprises a fixing shaft 121, a torsion spring 122 and a protective plate 123, the outer side of the fixing shaft 121 is sleeved with the torsion spring 122, one sides of the torsion springs 122 far away from each other are connected with the protective plate 123, when the protective devices 12 are in contact with the fixing device 6, the protective plates 123 hinged with the protective cover 11 through the, in order to reduce the influence to user's all ring edge borders, improve the comfort level of user's during operation, the upside of protection casing 11 is connected with through gim peg 13 and removes cover 14, and removes cover 14 and cup joint in the outside of mount 7, and the fixed shift knob 15 that is provided with in top of cutting device body 1.

The working principle is as follows: during the use, connect external power supply with this device, for this device provides electric power and supports, afterwards, through shift knob 15 start this device to make this device keep operating condition.

When a user needs to cut the injection mold, the injection mold can be placed between the fixing devices 6 to be fixed, the extrusion plate 64 is stressed to extrude the insertion rod 63, the extension spring 62 connected with the insertion rod 63 is stressed to contract, the elasticity of the extension spring 62 is enhanced, the injection mold is fixed, at the moment, the length of the extension rod 2 can be adjusted by using the extension plate, the sliding block 5 arranged in the cutting table 3-shaped cutting device body 1 connected with the extension rod 2 slides to a proper position, the protection device 12 is in contact with the fixing device 6, the protection plate 123 hinged with the protection cover 11 through the fixing shaft 121 is stressed to generate angle change, the periphery of the cutter 10 is isolated and protected, when the motor 8 works, the rotating shaft 9 connected with the output end of the motor 8 continuously rotates to drive the cutter 10 to synchronously rotate, the injection mold is cut, in the cutting process, the fixing bolt 13 can be unscrewed by the, the slip cup joints removal cover 14 on mount 7, through the scale on mount 7, accuracy when improving cutting injection mold, and the piece that produces during the cutting is kept apart through protector 12, sees through the metal grid plate that sets up in cutting bed 3 and concentrates the collection to reduce the influence to user's all ring edge borders, improve the comfort level of user during operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an injection mold is cutting device of location structure for grinding apparatus, includes cutting device body (1), motor (8) and shift knob (15), its characterized in that: the cutting device is characterized in that the upper side of the cutting device body (1) is connected with a cutting table (3) through a telescopic rod (2), the left end and the right end of the upper side of the cutting table (3) are fixedly connected with fixing devices (6), the top end of the cutting device body (1) is fixedly connected with a fixing frame (7), the left side of the cutting device body (1) is fixedly provided with a motor (8), the output end of the motor (8) is fixedly welded with a rotating shaft (9), the other end of the rotating shaft (9) is connected with the cutting device body (1) through a bearing, a cutter (10) is movably sleeved on the outer side of the rotating shaft (9), a protective cover (11) is fixedly arranged on the outer side of the cutter (10), the left side and the right side of the protective cover (11) are connected with protective devices (12), the upper side, and the movable sleeve (14) is sleeved outside the fixed frame (7), and the top end of the cutting device body (1) is fixedly provided with a switch button (15).

2. The cutting device of a positioning structure for an injection mold according to claim 1, wherein: the cutting device is characterized in that sliding grooves (4) are formed in the left side and the right side of the cutting device body (1), sliding blocks (5) are clamped inside the sliding grooves (4), one side, close to each other, of each sliding block (5) is connected with the cutting table (3), and the cutting table (3) and the cutting device body (1) form a sliding structure through the sliding grooves (4) and the sliding blocks (5).

3. The cutting device of a positioning structure for an injection mold according to claim 1, wherein: the cutting table (3) is of a concave structure, and a metal grid plate is fixedly mounted at the concave structure.

4. The cutting device of a positioning structure for an injection mold according to claim 1, wherein: fixing device (6) include loop bar (61), expanding spring (62), inserted bar (63) and stripper plate (64), the inside of loop bar (61) all is connected with inserted bar (63) through expanding spring (62), and one side fixedly connected with stripper plate (64) that inserted bar (63) are close to each other, stripper plate (64) constitute elastic telescopic structure through inserted bar (63) and expanding spring (62) and loop bar (61).

5. The cutting device of a positioning structure for an injection mold according to claim 4, wherein: rubber pads are glued on the sides, close to each other, of the extrusion plates (64), and the upper sides of the rubber pads are in an inclined plane shape.

6. The cutting device of a positioning structure for an injection mold according to claim 1, wherein: the protection device (12) comprises a fixing shaft (121), a torsion spring (122) and a protection plate (123), the torsion spring (122) is sleeved on the outer side of the fixing shaft (121), and one sides, far away from each other, of the torsion springs (122) are connected with the protection plate (123).