CN218487773U

CN218487773U - Die cavity cutting device for manufacturing injection mold

Info

Publication number: CN218487773U
Application number: CN202221992597.9U
Authority: CN
Inventors: 彭国委
Original assignee: Sichuan Xincheng Precision Electronics Co ltd
Current assignee: Sichuan Xincheng Precision Electronics Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-02-17
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a die cavity cutting device is used in injection mold manufacturing, including supporting component and collection subassembly, the supporting component includes the workstation that the level set up, a slide and a frame for fixing the mould stock, wherein one side of workstation is run through and is provided with logical groove, and the terminal surface has seted up the spout around the logical groove level runs through of workstation, the vertical upwards being fixed with of top surface opposite side of workstation has a frame, and support vertical slip horizontal installation in the frame and have the toolframe, and support vertical being fixed with on the top surface of frame and carry and draw the cylinder, and carry the output of drawing the cylinder and connect and be used for vertical lifting and drawing toolframe lift cutting on the toolframe, and the toolframe installs the cutter towards the vertical downside of one end of slide, install the collection subassembly on the rear end face of workstation. The utility model overcomes current cutting process equipment is when the cutting type die cavity, and the metal waste that the cutting produced exists in the type die cavity, and the later stage clearance is inconvenient, and the sweeps that exists simultaneously influences the problem of the precision of cutting easily.

Description

Die cavity cutting device for manufacturing injection mold

Technical Field

The utility model relates to a mould cutting equipment technical field especially relates to a die cavity cutting device is used in injection mold manufacturing.

Background

In the manufacturing process of the injection mold, cutting equipment is often needed to cut the inner cavity of the injection mold.

The disclosure number is CN202023263781.3, the name is a mechanical cutting processing device for an ultra-deep cavity of a precision mold, the mechanical cutting processing device comprises a base, a cutter seat is mounted on the top surface of the base, a cutting cutter is mounted on the bottom surface of the cutter seat, a clamping mechanism is mounted on the top surface of the base and arranged below the cutting cutter, the clamping mechanism comprises a first supporting table and a second supporting table, a first bearing seat is mounted on the first supporting table, a first rotating shaft is rotatably mounted in the first bearing seat, a supporting plate is mounted on the first supporting table, a driving motor is mounted on the supporting plate, an output shaft of the driving motor is connected with one end of the first rotating shaft, the other end of the first rotating shaft is connected with a first clamping block, the cross-sectional shape of the first clamping block is C-shaped, a second bearing seat is mounted on the second supporting table, a second rotating shaft is rotatably mounted in the second bearing seat, and one end of the second rotating shaft is connected with a second clamping block corresponding to the first clamping block.

However, when the cutting processing equipment is used for cutting the die cavity, metal waste generated by cutting exists in the die cavity, the later cleaning is inconvenient, and the cutting precision is easily influenced by existing scraps.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold makes and uses die cavity cutting device, aim at improving foretell problem.

The utility model discloses a realize like this:

the utility model provides an injection mold makes and uses die cavity cutting device, including supporting component and collection subassembly, the supporting component includes the workstation that the level set up, a slide and a frame for fixing the mould stock, wherein one side of workstation is run through and is provided with logical groove, and the terminal surface has seted up the spout around the logical groove level runs through of workstation, and be provided with the slide in the logical groove of workstation, and the slider of cooperation spout is all installed to both sides around the bottom surface of slide, the vertical upwards fixed with of top surface opposite side of workstation has a frame, and support vertical slip horizontal installation in the frame has the toolframe, and support and vertically be fixed with on the top surface of frame and carry and draw the cylinder, and carry the output of drawing the cylinder and connect and be used for vertical lifting and drawing toolframe lift cutting on the toolframe, and the vertical downward cutter of installing of one end of toolframe orientation slide, install the collection subassembly that is used for collecting the cutting sweeps on the rear end face of workstation.

Furthermore, the collecting assembly comprises a collecting box and a drawing frame, wherein one side end face of the collecting box penetrates through the collecting box and the drawing frame, the collecting box is horizontally fixed on the workbench, and the opening end of the collecting box is horizontally inserted with the drawing frame in a sliding and inserting mode.

Furthermore, a net piece is horizontally fixed inside the drawing frame along the vertical direction, and the upper end and the lower end of the net piece are both fixed with filter cloth.

Further, the top surface of the collecting box is vertically penetrated and fixed with an air inlet, the air inlet is communicated and fixed with a corrugated pipe, and the other end of the corrugated pipe is penetrated and fixed with a suction box.

Furthermore, the bottom surface of the collecting box is vertically connected with an exhaust pipe in a downward through mode, and the exhaust pipe is communicated with and provided with an air pump.

Furthermore, a screw cylinder is horizontally fixed in the middle of the bottom surface of the sliding seat, and pressing cylinders used for pressing die blanks on the sliding seat are vertically and downwards fixed on two sides of the top surface of the sliding seat.

Furthermore, the sliding groove of the workbench is horizontally and rotatably connected with an adjusting screw, the horizontal thread of the adjusting screw is arranged in the screw cylinder of the sliding seat in a penetrating mode, a motor is horizontally arranged on one end face of the workbench, and the output end of the motor is connected to the end portion of the adjusting screw.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) When the cutting device is used, a die blank needing to be cut is placed on the sliding seat, then the die blank is tightly pressed and clamped, then the sliding seat is horizontally moved in a sliding groove of the workbench to load the die blank to be close to the tool rest, cutting processing of the interior of a die blank cavity is started by using a tool on the tool rest, waste chips generated by processing are processed, and the waste chips are recovered in the collection assembly;

(2) And after the air flow wraps the generated scraps and enters the corrugated pipe to flow into the collecting box to filter the scraps, the air is discharged, and the scraps are recovered.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

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

fig. 3 is an exploded view of the collection assembly in an embodiment of the present invention;

fig. 4 is an exploded schematic view of the support assembly according to the embodiment of the present invention.

In the figure: 1. a support assembly; 11. a work table; 12. a chute; 13. a slide base; 131. a pressing cylinder; 14. adjusting the screw rod; 15. a motor; 16. supporting a frame; 17. lifting the cylinder; 18. a tool holder; 19. a cutter; 2. a collection assembly; 21. a collection box; 22. an air inlet; 23. a bellows; 231. sucking the box; 24. drawing the frame; 25. a mesh sheet; 26. filtering cloth; 27. and (4) exhausting the gas.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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, 2, 3 and 4, a cavity cutting device for manufacturing an injection mold comprises a supporting component 1 and a collecting component 2, wherein the supporting component 1 comprises a horizontally arranged workbench 11, a sliding seat 13 for fixing a mold blank and a supporting frame 16, wherein a through groove is arranged on one side of the workbench 11 in a penetrating manner, sliding grooves 12 are arranged on the front end surface and the rear end surface of the through groove of the workbench 11 in a horizontally penetrating manner, the sliding seat 13 is arranged in the through groove of the workbench 11, sliding blocks matched with the sliding grooves 12 are arranged on the front side and the rear side of the bottom surface of the sliding seat 13, the supporting frame 16 is vertically and upwardly fixed on the other side of the top surface of the workbench 11, a cutter frame 18 is vertically and horizontally arranged in the supporting frame 16, and a lifting cylinder 17 is vertically fixed on the top surface of the supporting frame 16, and the output end of the lifting cylinder 17 is connected to the tool rest 18 for lifting and cutting the tool rest 18 vertically, a tool 19 is vertically and downwardly installed at one end of the tool rest 18 facing the slide seat 13, a collecting component 2 for collecting cutting scraps is installed on the rear end face of the workbench 11, when the lifting cylinder is used, a die blank to be cut is placed on the slide seat 13, then the die blank is pressed and clamped, then the slide seat 13 is horizontally moved to load the die blank to be close to the tool rest 18 in the chute 12 of the workbench 11, the cutting machining of the interior of a die blank cavity is started by using the tool 19 on the tool rest 18, the machining generated scraps are subjected to negative pressure generated by a fan pump in the collecting component 2, and air is exhausted after the scraps generated by air flow wrapping in the bellows 23 flow into the collecting box 21 to filter the scraps, and the scraps are recovered.

Referring to fig. 3, the collecting assembly 2 includes a collecting box 21 and a drawing frame 24, the collecting box 21 is horizontally fixed on the working table 11, the opening end of the collecting box 21 is horizontally inserted with the drawing frame 24, a mesh 25 is horizontally fixed inside the drawing frame 24 along a vertical direction, upper and lower ends of the mesh 25 are fixedly bound with a filter cloth 26 through a binding tape, the filter cloth 26 is vertically penetrated and provided with a plurality of through holes on a surface thereof for air to pass through, an air inlet 22 is vertically penetrated and fixed on a top surface of the collecting box 21, a bellows 23 is communicated and fixed on the air inlet 22, the other end of the bellows 23 is fixedly penetrated and fixed with an absorbing box 231, an exhaust pipe 27 is vertically penetrated and downwardly on a bottom surface of the collecting box 21, an air pump is communicated and installed on the exhaust pipe 27, the air pump generates a negative pressure in the collecting assembly 2, the air flow generated by the air flow is wrapped and enters the bellows 23 to flow into the collecting box 21 to filter the waste, the air is exhausted, and the waste is recovered.

Referring to fig. 4, a screw cylinder is horizontally fixed in the middle of the bottom surface of the slide base 13, a pressing cylinder 131 for pressing a mold blank on the slide base 13 is vertically and downwardly fixed on each of two sides of the top surface of the slide base 13, an adjusting screw 14 is horizontally and rotatably connected in a chute of the workbench 11, a horizontal thread of the adjusting screw 14 is installed in the screw cylinder of the slide base 13 in a penetrating manner, a motor 15 is horizontally installed on one end surface of the workbench 11, and an output end of the motor 15 is connected to an end portion of the adjusting screw 14, so that the slide base 13 is driven to horizontally move in the horizontal direction, and cutting processing is facilitated.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a die cavity cutting device is used in injection mold manufacturing which characterized in that: the die blank lifting device comprises a supporting component (1) and a collecting component (2), wherein the supporting component (1) comprises a workbench (11) arranged horizontally, a sliding seat (13) used for fixing a die blank and a support frame (16), a through groove is formed in one side of the workbench (11) in a penetrating mode, sliding grooves (12) are formed in the front end face and the rear end face of the through groove of the workbench (11) in a penetrating mode, the sliding seat (13) is arranged in the through groove of the workbench (11), sliding blocks matched with the sliding grooves (12) are installed on the front side and the rear side of the bottom face of the sliding seat (13), the support frame (16) is vertically and upwards fixed to the other side of the top face of the workbench (11), a tool rest (18) is vertically and horizontally installed in the support frame (16) in a sliding mode, a lifting cylinder (17) is vertically fixed to the top face of the support frame (16), the output end of the lifting cylinder (17) is connected to the tool rest (18) and used for vertically lifting and cutting the lifting and cutting tool (19) in the tool rest (18), and scrap collecting component (2) used for collecting scrap collecting is installed on the rear end face of the workbench (11).

2. The cavity cutting device for manufacturing injection molds according to claim 1, wherein the collecting assembly (2) comprises a collecting box (21) and a drawing frame (24) which are arranged through one side end surface, wherein the collecting box (21) is horizontally fixed on the workbench (11), and the drawing frame (24) is horizontally inserted into the opening end of the collecting box (21) in a sliding manner.

3. The cavity cutting device for manufacturing the injection mold according to claim 2, wherein a mesh (25) is horizontally fixed inside the drawing frame (24) along a vertical direction, and filter cloth (26) is fixed at both the upper end and the lower end of the mesh (25).

4. The cavity cutting device for injection mold manufacturing according to claim 3, characterized in that the top surface of the collecting box (21) is vertically penetrated and fixed with an air inlet (22), the air inlet (22) is communicated and fixed with a corrugated pipe (23), and the other end of the corrugated pipe (23) is penetrated and fixed with a suction box (231).

5. The cavity cutting device for manufacturing the injection mold according to claim 4, characterized in that an exhaust pipe (27) is vertically connected to the bottom surface of the collecting box (21) in a downward penetrating manner, and an air pump is connected to the exhaust pipe (27) in a communicating manner.

6. The cavity cutting device for manufacturing injection molds according to claim 5, characterized in that the middle of the bottom surface of the slide base (13) is horizontally fixed with a screw cylinder, and the two sides of the top surface of the slide base (13) are vertically and downwards fixed with a pressing cylinder (131) for pressing the mold blank on the slide base (13).

7. The cavity cutting device for manufacturing the injection mold according to claim 6, characterized in that an adjusting screw (14) is horizontally and rotatably connected in the sliding groove of the workbench (11), the adjusting screw (14) is horizontally and threadedly installed in the screw barrel of the sliding seat (13), a motor (15) is horizontally installed on one end surface of the workbench (11), and the output end of the motor (15) is connected to the end of the adjusting screw (14).