CN216265113U

CN216265113U - Ejector rod supporting device for machining ejector rod of mold

Info

Publication number: CN216265113U
Application number: CN202120302619.3U
Authority: CN
Inventors: 李佳胜; 李明江; 唐明东
Original assignee: Xiangyang Shunying Machinery Co ltd
Current assignee: Xiangyang Shunying Machinery Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2022-04-12
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses an ejector rod supporting device for machining a die ejector rod, which relates to the field of die ejector rod machining and comprises a workbench, wherein the top of the workbench is fixedly connected with a fixed frame, the bottom of the workbench is fixedly connected with a fixed basket, the bottom of the inner side of the fixed basket is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the workbench and extends into the workbench, a supporting rod is fixedly connected inside the workbench, the rod wall of the supporting rod is provided with a plurality of openings, rotating rods are respectively connected in the plurality of openings through the rotation of bearings, and gears are respectively fixedly connected on the bottom rod walls of the rotating rods and the top rod wall of the rotating shaft. The multifunctional dust collector can fix a plurality of ejector rods at one time, is time-saving and labor-saving, can polish the ejector rods at one time, reduces the workload of workers, and can suck scraps generated in the polishing process into the dust collector to prevent the scraps from being sucked by the workers to cause harm to the bodies.

Description

Ejector rod supporting device for machining ejector rod of mold

Technical Field

The utility model relates to the field of die ejector rod processing, in particular to an ejector rod supporting device for die ejector rod processing.

Background

The mould is used for getting various moulds and tools of the required products by injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, stamping and other methods in industrial production, in short, the mould is used for making the tool of the formed article, the tool is composed of various parts, different moulds are composed of different parts, besides the mould itself, the mould also needs a mould base, a mould frame and a mould core to lead to a finished piece ejection device and the like, the parts are generally made into a universal type, mould enterprises need to make great elaboration, and the product positioning and the market positioning are determined according to market requirements, conditions of technology, fund, equipment and the like.

In the course of working to the ejector pin, need some to step up little mold insert or other little work pieces and fix the ejector pin, then grind the ejector pin, every ejector pin is operated one by one, and is very troublesome, and every ejector pin all needs to carry out the dismantlement of clamping alone, wastes time and energy, influences work efficiency.

Therefore, it is necessary to provide a pin support apparatus for processing a pin of a mold to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mandril supporting device for processing a mandril of a mould, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a mandril supporting device for processing a mandril of a die comprises a workbench, wherein a fixed frame is fixedly connected to the top of the workbench, a fixed basket is fixedly connected to the bottom of the workbench, a servo motor is fixedly connected to the inner bottom of the fixed basket, a rotating shaft is fixedly connected to the output end of the servo motor and penetrates through the workbench and extends into the workbench, a supporting rod is fixedly connected to the inner part of the workbench, a plurality of openings are formed in the rod wall of the supporting rod, a rotating rod is connected to the openings through bearings in a rotating manner, gears are fixedly connected to the bottom rod wall of the rotating rod and the top rod wall of the rotating shaft in a rotating manner, a plurality of gears are connected through chain transmission, the rotating rod penetrates through the top of the workbench and is in threaded connection with a sleeve, fixed rods are fixedly connected to the left side and the right side of the sleeve, and the left end and the right end of each fixed rod are respectively in sliding connection with the side wall opposite to the fixed frame, the top of the sleeve is fixedly connected with a conical cylinder, the conical cylinder is connected with two identical semi-cylinders in a sliding manner, the front side and the rear side of each semi-cylinder are respectively connected with a supporting frame in a sliding manner, one side of each semi-cylinder opposite to each other is respectively fixedly connected with two springs, and the two springs are respectively and fixedly connected with a clamping plate;

the top fixedly connected with a plurality of electric telescopic handle of mount, it is a plurality of electric telescopic handle's the equal fixedly connected with driving motor in bottom, driving motor's output passes through shaft coupling fixedly connected with mill.

Preferably, the equal fixedly connected with supporting leg in bottom left and right sides of workstation, two the equal fixedly connected with balance seat in bottom of supporting leg.

Preferably, the top of the right end of the workbench is fixedly connected with a dust collector, the air suction end of the dust collector is communicated with a hose, the hose penetrates through the right side of the fixing frame and is fixedly connected with the front sides of the plurality of driving motors, and the bottom of the hose is communicated with the plurality of dust suction ports.

Preferably, two grooves are formed in the conical cylinder, sliding blocks are connected in the two grooves in a sliding mode, and one sides, opposite to the sliding blocks, of the two sliding blocks are fixedly connected with the outer sides of the two semi-cylinders respectively.

Preferably, the inner side of the clamping plate is fixedly connected with a soft pad, and the soft pad is made of rubber.

Preferably, the right side of the fixed basket is provided with a ventilation opening, and a dust screen is fixedly connected in the ventilation opening.

The utility model has the technical effects and advantages that:

1. through set up servo motor in the workstation bottom, after the manual work is put into between per two semicylinders respectively a plurality of ejector pins, servo motor starts, servo motor drives the pivot and rotates, the pivot drives gear revolve, the gear drives the chain and rotates, drive a plurality of dwangs through the chain and rotate, a plurality of dwangs drive the sleeve and reciprocate, the sleeve drives a circular cone section of thick bamboo and reciprocates, utilize the ascending compression of circular cone section of thick bamboo, promote two semicylinders and remove, two semicylinders remove and exert pressure to the spring, spring promotion splint fasten the ejector pin, can once fix a plurality of ejector pins, time saving and labor saving.

2. Through setting up driving motor in the bottom of mount, after the ejector pin has been fixed, electric telescopic handle starts, and electric telescopic handle drives driving motor and stretches out and draws back, then driving motor starts, and driving motor drives the mill and rotates, utilizes electric telescopic handle's flexible surface to the ejector pin that has fixed to polish, once polishes a plurality of ejector pins, reduces workman work load.

3. Through setting up the dust catcher at workstation right side top, carry out the in-process of polishing to the ejector pin, the dust catcher starts, and during the dust catcher carried suction hose, the flexible hose that drives that utilizes electric telescopic handle reciprocated, can inhale the dust catcher to the sweeps that the in-process of polishing produced in-process, prevent to be inhaled by the staff and cause the harm on the health.

Drawings

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

FIG. 2 is a schematic diagram of an enlarged portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the cone of FIG. 1 according to the present invention;

FIG. 4 is a schematic diagram of the internal structure of the front side of the cone barrel of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of a portion of the chain of FIG. 1 in accordance with the present invention.

In the figure: 1. a work table; 2. a support bar; 3. fixing a basket; 4. a servo motor; 5. a rotating shaft; 6. a gear; 7. a chain; 8. rotating the rod; 9. a sleeve; 10. fixing the rod; 11. a conical cylinder; 12. a semi-cylinder; 13. a hose; 14. a spring; 15. a splint; 16. a support frame; 17. a fixed mount; 18. an electric telescopic rod; 19. a drive motor; 20. a grinding disc; 21. a dust collector; 22. supporting legs; 23. a balance seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a mandril supporting device for processing a mandril of a die, which is shown in figures 1-5, and comprises a workbench 1, wherein the top of the workbench 1 is fixedly connected with a fixed frame 17, the bottom of the workbench 1 is fixedly connected with a fixed basket 3, the bottom of the inner side of the fixed basket 3 is fixedly connected with a servo motor 4, the output end of the servo motor 4 is fixedly connected with a rotating shaft 5, the rotating shaft 5 penetrates through the workbench 1 and extends into the workbench 1, a supporting rod 2 is fixedly connected inside the workbench 1, the rod wall of the supporting rod 2 is provided with a plurality of openings, a rotating rod 8 is rotatably connected in the plurality of openings through bearings, the bottom rod walls of the plurality of rotating rods 8 and the top rod wall of the rotating shaft 5 are fixedly connected with gears 6, the plurality of gears 6 are in transmission connection through chains 7, the rotating rod 8 penetrates through the top of the workbench 1 and is in threaded connection with a sleeve 9, the left side and the right side of the sleeve 9 are fixedly connected with fixing rods 10, the left end and the right end of each fixing rod 10 are respectively connected with the opposite side walls of the fixing frame 17 in a sliding mode, the top of the sleeve 9 is fixedly connected with a conical cylinder 11, two identical semi-cylinders 12 are connected in the conical cylinder 11 in a sliding mode, the front side and the rear side of each semi-cylinder 12 are respectively connected with a supporting frame 16 in a sliding mode, one opposite side of each semi-cylinder 12 is fixedly connected with two springs 14, and the two springs 14 are respectively and fixedly connected with a clamping plate 15;

a plurality of electric telescopic handle 18 of top fixedly connected with of mount 17, the equal fixedly connected with driving motor 19 in a plurality of electric telescopic handle 18's bottom, driving motor 19's output passes through shaft coupling fixedly connected with mill 20.

Simultaneously, the equal fixedly connected with supporting leg 22 in both sides about the bottom of workstation 1, the equal fixedly connected with balance seat 23 in bottom of two supporting legs 22, improve equipment and ground contact's height, utilize balance seat 23 improve equipment stability at the during operation.

In addition, the top of the right end of the workbench 1 is fixedly connected with a dust collector 21, the air suction end of the dust collector 21 is communicated with the hose 13, the hose 13 penetrates through the right side of the fixing frame 17 and is fixedly connected with the front sides of the driving motors 19, and the bottom of the hose 13 is communicated with a plurality of dust suction ports, so that the situation that some polished dust flies in a mess and is harmful to the health of a worker after being sucked by the dust collector is prevented.

More, the ventilation opening has been seted up on fixed basket 3's right side, fixedly connected with dust screen in the ventilation opening, and the heat that servo motor 4 during operation produced distributes away through ventilation opening, utilizes the dust screen to separate some dust and enters into servo motor 4 inside and cause the damage.

As shown in fig. 3 and 4, two grooves are formed in the conical cylinder 11, sliding blocks are connected in the two grooves in a sliding manner, and one sides of the two sliding blocks, which are opposite to each other, are fixedly connected with the outer sides of the two semi-cylinders 12, so that the mobility between the two semi-cylinders 12 and the conical cylinder 11 is increased.

It should be further noted that the inner side of the clamping plate 15 is fixedly connected with a soft pad, and the soft pad is made of rubber, so that the damage to the rod wall of the ejector rod caused by excessive pressure in the clamping process is prevented.

The working principle of the utility model is as follows:

firstly: when a plurality of ejector rods are respectively placed between every two semi-cylinders 12 manually, the servo motor 4 is started, the servo motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the gear 6 to rotate, the gear 6 drives the chain 7 to rotate, the chain 7 drives the plurality of rotating rods 8 to rotate, the plurality of rotating rods 8 drive the sleeve 9 to move up and down, the sleeve 9 drives the conical cylinder 11 to move up and down, the two semi-cylinders 12 are pushed to move by upward compression of the conical cylinder 11, the two semi-cylinders 12 move to apply pressure to the spring 14, and the spring 14 pushes the clamp plate 15 to fasten the ejector rods;

polishing: after the ejector rod is fixed, the electric telescopic rod 18 is started, the electric telescopic rod 18 drives the driving motor 19 to stretch, then the driving motor 19 is started, the driving motor 19 drives the grinding disc 20 to rotate, and the surface of the fixed ejector rod is ground by utilizing the stretching of the electric telescopic rod 18;

dust collection: in the process of polishing the ejector rod, the dust collector 21 is started, the dust collector 21 conveys suction to the hose 13, the hose 13 is driven to move up and down by the expansion of the electric telescopic rod 18, and waste scraps generated in the polishing process can be sucked into the dust collector 21.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a be used for processing of mould ejector pin to use ejector pin strutting arrangement, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a fixing frame (17), the bottom of the workbench (1) is fixedly connected with a fixing basket (3), the bottom of the inner side of the fixing basket (3) is fixedly connected with a servo motor (4), the output end of the servo motor (4) is fixedly connected with a rotating shaft (5), the rotating shaft (5) penetrates through the workbench (1) and extends into the workbench, a supporting rod (2) is fixedly connected with the inner part of the workbench (1), a plurality of openings are formed in the rod wall of the supporting rod (2), a plurality of rotating rods (8) are rotatably connected in the openings through bearings, a plurality of gears (6) are fixedly connected with the bottom rod wall of each rotating rod (8) and the top rod wall of each rotating shaft (5) through a chain (7) in a transmission manner, the rotating rods (8) penetrate through the top of the workbench (1) and are connected with a sleeve (9) through threads, the left side and the right side of the sleeve (9) are fixedly connected with fixing rods (10), the left end and the right end of each fixing rod (10) are respectively connected with the opposite side walls of the fixing frame (17) in a sliding mode, the top of the sleeve (9) is fixedly connected with a conical cylinder (11), the conical cylinder (11) is connected with two identical semi-cylinders (12) in a sliding mode, the front side and the rear side of each semi-cylinder (12) are respectively connected with a supporting frame (16) in a sliding mode, one side, opposite to each semi-cylinder (12), of each semi-cylinder (12) is fixedly connected with two springs (14), and the two springs (14) are respectively and fixedly connected with clamping plates (15);

the top fixedly connected with of mount (17) is a plurality of electric telescopic handle (18), and is a plurality of the equal fixedly connected with driving motor (19) in bottom of electric telescopic handle (18), shaft coupling fixedly connected with mill (20) is passed through to the output of driving motor (19).

2. The ejector pin support device for die ejector pin processing according to claim 1, characterized in that: the equal fixedly connected with supporting leg (22) in bottom left and right sides of workstation (1), two the equal fixedly connected with balance seat (23) in bottom of supporting leg (22).

3. The ejector pin support device for die ejector pin processing according to claim 1, characterized in that: the dust collector is characterized in that a dust collector (21) is fixedly connected to the top of the right end of the workbench (1), an air suction end of the dust collector (21) is communicated with the hose (13), the hose (13) penetrates through the right side of the fixing frame (17) and is fixedly connected with the front sides of the plurality of driving motors (19), and the bottom of the hose (13) is communicated with a plurality of dust suction ports.

4. The ejector pin support device for die ejector pin processing according to claim 1, characterized in that: two grooves are formed in the conical cylinder (11), sliding blocks are connected in the two grooves in a sliding mode, and one sides, opposite to the sliding blocks, of the two sliding blocks are fixedly connected with the outer sides of the two semi-cylinders (12) respectively.

5. The ejector pin support device for die ejector pin processing according to claim 1, characterized in that: the inner side of the clamping plate (15) is fixedly connected with a soft pad, and the soft pad is made of rubber.

6. The ejector pin support device for die ejector pin processing according to claim 1, characterized in that: an air vent is formed in the right side of the fixed basket (3), and a dust screen is fixedly connected in the air vent.