CN213195265U

CN213195265U - Novel automatic bottom punching device of numerical control spinning machine

Info

Publication number: CN213195265U
Application number: CN202021933037.7U
Authority: CN
Inventors: 胡跃忠
Original assignee: Quanzhou Zhenyiyuan Electromechanical Industry And Trade Co ltd
Current assignee: Quanzhou Zhenyiyuan Electromechanical Industry And Trade Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-14
Anticipated expiration: 2030-09-07

Abstract

The utility model belongs to the technical field of numerical control spinning machines, in particular to an automatic bottom punching device of a novel numerical control spinning machine, which comprises a spinning machine body, a feeding mechanism and a bottom punching mechanism; the feeding mechanism comprises a manipulator movably arranged on the spinning machine body and a connecting piece hinged at the bottom end of the manipulator, and two sides of the connecting piece are respectively connected with a vacuum suction nozzle for sucking a material sheet and a clamp for clamping a bottom punching piece; the bottom punching mechanism comprises a working table plate arranged at one side of the front end of a spinning machine body close to a mechanical arm, a punching core fixedly arranged on the upper end face of the working table plate, a rigid frame arranged on the working table plate in a sliding mode and a driving assembly used for driving the rigid frame to move up and down, the defects of the prior art are overcome, a product which is spun well is transferred to a bottom punching device by using a mechanical arm of a numerical control spinning machine to be punched at the bottom, the spinning and the bottom punching are integrated into one process, the equipment cost is reduced, the production efficiency of the product is improved, and the bottom punching mechanism has better economic benefits.

Description

Novel automatic bottom punching device of numerical control spinning machine

Technical Field

The utility model belongs to the technical field of the numerical control spinning-lathe, concretely relates to novel automatic towards end of numerical control spinning-lathe device.

Background

The metal spinning is a processing technology for metal plastic forming, it makes feeding movement by spinning wheel, and presses the blank of circular plate rotating along the same axis with the core mould to make it produce continuous local plastic deformation, so that it becomes the advanced forming method of the required parts.

The existing numerical control spinning machine can realize full-automatic feeding and discharging, and the next process of spinning products is bottom punching. At present, the common method is to manually carry out punching on a punch to punch a bottom hole, and a mechanical arm is also used for replacing the manual work to punch the bottom on the punch. The existing bottom flushing method wastes time and labor, and the labor intensity is high; the full-automatic bottom punching device capable of feeding and discharging materials and achieving good spinning is developed, two processes are changed into one process, and labor is saved, so that the problem to be solved by technical personnel in the field is solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel automatic end device that dashes of numerical control spinning-lathe has overcome the not enough of prior art, utilizes the arm of numerical control spinning-lathe to shift the good product of spinning to towards the end and dash and carry out at the end on the device, with spinning, dash and integrate into one process at the end, has reduced equipment cost, has improved product production efficiency, has better economic benefits.

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

an automatic bottom punching device of a novel numerical control spinning machine comprises a spinning machine body, a feeding mechanism and a bottom punching mechanism;

the feeding mechanism comprises a manipulator movably arranged on the spinning machine body and a connecting piece hinged at the bottom end of the manipulator, and two sides of the connecting piece are respectively connected with a vacuum suction nozzle for sucking a material sheet and a clamp for clamping a bottom punching piece;

the bottom punching mechanism comprises a working table plate arranged at one side of the front end of the spinning machine body close to the manipulator, a punching core fixedly arranged on the upper end face of the working table plate, a rigid frame arranged on the working table plate in a sliding mode and a driving assembly used for driving the rigid frame to move up and down, the rigid frame comprises an upper movable plate, a lower movable plate and a guide column fixedly arranged between the upper movable plate and the lower movable plate, the guide column is connected with the working table plate in a sliding mode through a guide sleeve, the upper movable plate and the lower movable plate are respectively located at the upper end and the lower end of the working table plate, and a punching die base plate is fixedly arranged on one side of the upper movable plate close.

Further, go up wear to be equipped with on the fly leaf and adjust the pole, and threaded connection between regulation pole and the last fly leaf, the bottom of adjusting the pole has set firmly the buffer block, the buffer block adopts nylon or polyurethane material to make.

Further, the driving assembly is one of an air cylinder or a hydraulic oil cylinder, the driving assembly is fixed on the lower end face of the working table plate, and the free end of the driving assembly is fixedly connected with the lower movable plate.

Furthermore, four groups of guide columns are arranged and are respectively positioned at four corners of the upper movable plate and the lower movable plate, and two ends of each guide column respectively penetrate through the upper movable plate and the lower movable plate and are fixedly connected through fixing nuts.

Furthermore, both ends of the working table plate are fixedly provided with support legs for supporting.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model relates to an automatic bottom punching device of a novel numerical control spinning machine, which has novel structural design and simple and convenient operation; the mechanical arm of the numerical control spinning machine is utilized to transfer the spun product to a bottom punching device for bottom punching, and the spinning and the bottom punching are integrated into a process, so that the equipment cost is reduced, the production efficiency of the product is improved, and the economic benefit is better; the bottom punching mechanism has a compact structure, and cannot interfere with the action of a manipulator or the operation of a spinning machine.

Drawings

Fig. 1 is a schematic structural diagram of an automatic bottom punching device of a novel numerical control spinning machine.

Fig. 2 is a schematic structural diagram of a bottom punching mechanism in an automatic bottom punching device of a novel numerical control spinning machine.

Fig. 3 is a side view of a bottom punching mechanism in the automatic bottom punching device of the novel numerical control spinning machine.

Fig. 4 is a schematic structural diagram of a feeding mechanism in an automatic bottom punching device of a novel numerical control spinning machine.

In the figure: 100. a spinning machine body; 200. a feeding mechanism; 201. a manipulator; 202. a connecting member; 203. a vacuum nozzle; 204. a clamp; 300. a bottom punching mechanism; 301. an upper movable plate; 302. punching a bottom plate; 303. fixing a nut; 304. punching a core; 305. a guide post; 306. a drive assembly; 307. a movable plate is lowered; 308. a support leg; 309. a work table; 310. a guide sleeve; 311. adjusting a rod; 312. and a buffer block.

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.

As shown in fig. 1-4, the automatic bottom punching device of the novel numerical control spinning machine of the present invention comprises a spinning machine body 100, a feeding mechanism 200 and a bottom punching mechanism 300;

the feeding mechanism 200 comprises a mechanical arm 201 movably arranged on the spinning machine body 100 and a connecting piece 202 hinged at the bottom end of the mechanical arm 201, and a vacuum suction nozzle 203 for sucking a material sheet and a clamp 204 for clamping and punching a bottom piece are respectively connected to two sides of the connecting piece 202;

the bottom punching mechanism 300 comprises a work table plate 309 arranged at one side of the front end of the spinning machine body 100 close to the manipulator 201, a punching core 304 fixedly arranged on the upper end surface of the work table plate 309, a rigid frame arranged on the work table plate 309 in a sliding mode and a driving assembly 306 used for driving the rigid frame to move up and down, wherein the rigid frame comprises an upper movable plate 301, a lower movable plate 307 and a guide column 305 fixedly arranged between the upper movable plate 301 and the lower movable plate 307, the guide column 305 is connected with the work table plate 309 in a sliding mode through a guide sleeve 310, the upper movable plate 301 and the lower movable plate 307 are respectively arranged at the upper end and the lower end of the work table plate 309, and a punching bottom plate 302 is fixedly arranged at one side of the upper; in the initial state, a space for accommodating the punch bottom piece is formed between the die base plate 302 and the punch core 304.

In order to conveniently adjust the stroke, an adjusting rod 311 penetrates through the upper movable plate 301, the adjusting rod 311 is in threaded connection with the upper movable plate 301, a buffer block 312 is fixedly arranged at the bottom end of the adjusting rod 311, and the buffer block 312 is made of nylon or polyurethane material; the distance between the buffer block 312 and the work table plate 309 is adjusted by rotating the adjustment rod 311, thereby adjusting the stroke; the provision of the buffer block 312 absorbs the impact of the adjustment lever 311 with the work table 309, thereby reducing noise.

For convenience of operation, the driving assembly 306 is one of an air cylinder and a hydraulic cylinder, and the driving assembly 306 is fixed to the lower end surface of the work table plate 309, and the free end thereof is fixedly connected to the lower movable plate 307.

In order to improve the stability of bottom punching, four sets of guide posts 305 are provided, and four sets of guide posts 305 are respectively located at four corners of the upper movable plate 301 and the lower movable plate 307, and two ends of the guide posts 305 respectively penetrate through the upper movable plate 301 and the lower movable plate 307 and are fixedly connected through the fixing nuts 303.

In order to improve the stability of the bottom punching mechanism 300, support legs 308 for supporting are fixedly arranged at both ends of the workbench plate 309, and the bottom ends of the support legs 308 are directly fixed on the ground through bolts.

To sum up, the utility model discloses a novel automatic bottom punching device of numerical control spinning-lathe, during the use, at first utilize vacuum suction nozzle 203 on manipulator 201 to get a material piece on the work or material rest and transfer to spinning machine, after spinning the material piece into towards the bottom spare, connecting piece 202 rotates and makes anchor clamps 204 be close to towards the bottom spare, after pressing from both sides tight towards the bottom spare manipulator 201 removes and shifts towards the bottom spare and to between die bottom plate 302 and towards core 304, then anchor clamps 204 loosens towards the bottom spare, returns the work or material rest and carries out the material loading of next time;

after the bottom punching piece reaches the position of the punching core 304, the driving assembly 306 is started, the free end of the driving assembly extends to drive the lower movable plate 307 to move downwards, so that the upper movable plate 301 and the die bottom plate 302 are driven to move downwards together, the bottom of the bottom punching piece is punched into the hole of the die bottom plate 302, the bottom punching operation of the bottom punching piece is completed, the free end of the driving assembly 306 retracts, and then the bottom punching piece after bottom punching is taken down from the punching core 304.

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 a novel automatic towards end device of numerical control spinning-lathe, includes spinning-lathe body (100), its characterized in that: the automatic bottom punching machine also comprises a feeding mechanism (200) and a bottom punching mechanism (300);

the feeding mechanism (200) comprises a mechanical arm (201) movably mounted on the spinning machine body (100) and a connecting piece (202) hinged to the bottom end of the mechanical arm (201), and a vacuum suction nozzle (203) used for sucking a material sheet and a clamp (204) used for clamping and punching a bottom piece are respectively connected to two sides of the connecting piece (202);

the bottom punching mechanism (300) comprises a working table plate (309) arranged on one side, close to a manipulator (201), of the front end of a spinning machine body (100), a punching core (304) fixedly arranged on the upper end face of the working table plate (309), a rigid frame arranged on the working table plate (309) in a sliding mode and a driving assembly (306) used for driving the rigid frame to move up and down, the rigid frame comprises an upper movable plate (301), a lower movable plate (307) and a guide column (305) fixedly arranged between the upper movable plate (301) and the lower movable plate (307), the guide column (305) is connected with the working table plate (309) in a sliding mode through a guide sleeve (310), the upper movable plate (301) and the lower movable plate (307) are respectively located at the upper end and the lower end of the working table plate (309), and a punching bottom plate (302) is fixedly arranged on one side, close to the punching core (304), of the upper movable plate.

2. The automatic bottom punching device of the novel numerical control spinning machine according to claim 1 is characterized in that: go up wear to be equipped with on the fly leaf (301) and adjust pole (311), and adjust threaded connection between pole (311) and the fly leaf (301) on, the bottom of adjusting pole (311) sets firmly buffer block (312), buffer block (312) adopt nylon or polyurethane material to make.

3. The automatic bottom punching device of the novel numerical control spinning machine according to claim 1 is characterized in that: the driving assembly (306) is one of an air cylinder or a hydraulic oil cylinder, the driving assembly (306) is fixed on the lower end face of the working table plate (309), and the free end of the driving assembly is fixedly connected with the lower movable plate (307).

4. The automatic bottom punching device of the novel numerical control spinning machine according to claim 1 is characterized in that: the guide columns (305) are provided with four groups, the four groups of guide columns (305) are respectively positioned at four corners of the upper movable plate (301) and the lower movable plate (307), and two ends of each guide column (305) respectively penetrate through the upper movable plate (301) and the lower movable plate (307) and are fixedly connected through a fixing nut (303).

5. The automatic bottom punching device of the novel numerical control spinning machine according to any one of claims 1 to 4, is characterized in that: and supporting legs (308) for supporting are fixedly arranged at two ends of the working table plate (309).