CN214349637U

CN214349637U - Convertible automatic feeding mechanism

Info

Publication number: CN214349637U
Application number: CN202120580004.7U
Authority: CN
Inventors: 孙斌武; 杜士海; 郑伟
Original assignee: Suzhou Yisheng Mining Equipment Manufacturing Co ltd
Current assignee: Suzhou Yisheng Mining Equipment Manufacturing Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-10-08
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a convertible automatic feeding mechanism, including first flip structure, second flip structure, first flip structure includes work piece clamping component, first upset subassembly is connected with the lathe main part, work piece clamping component sets up on the first upset subassembly, second flip structure pushes away subassembly, second upset subassembly including connecing, connect to push away the subassembly setting and be in on the second upset subassembly, second upset subassembly with the lathe main part is connected. The utility model discloses a setting of first flip structure, second flip structure can conveniently press from both sides tightly, twice upset and propelling movement to less work piece of treating to process, and the work piece that will treat to process conveniently fast transports to lathe spindle department, realizes the fast and stable work of material loading to have simple structure, the good characteristic that the operation is stable, be worth using widely.

Description

Convertible automatic feeding mechanism

Technical Field

The utility model relates to a lathe automatic processing technology field, concretely relates to convertible automatic feeding mechanism of using.

Background

A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. The vertical lathe is one of lathes, and is different from a common lathe in that a main shaft of the vertical lathe is vertical, which is equivalent to the common lathe being erected vertically. The workbench is in a horizontal position, so that the machine is suitable for processing heavy parts with large diameter and short length. In the process of machining a workpiece by a lathe, a feeding mechanism is required to feed the workpiece.

However, the existing feeding is mainly manual, and has the defects of low efficiency, low safety, high labor cost and the like, so that the turnover type automatic feeding mechanism is provided, and can be combined with a small vertical lathe to realize full automation of feeding, clamping and turning.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: how to solve present change into automatic feeding's problem by artifical material loading, provide a convertible automatic feeding mechanism of using.

The utility model discloses a solve above-mentioned technical problem through following technical scheme, the utility model discloses a first flip structure, second flip structure, first flip structure includes work piece clamping component, first upset subassembly is connected with the lathe main part, work piece clamping component sets up on the first upset subassembly, second flip structure is including connecing and pushing away subassembly, second upset subassembly, connect to push away the subassembly setting and be in on the second upset subassembly, second upset subassembly with the lathe main part is connected.

Preferably, the turnover type automatic feeding mechanism comprises a guide chute, and a plurality of workpieces to be processed are arranged on the guide chute.

Preferably, the first turnover assembly comprises a first base plate and a first turnover driving piece, the first base plate is connected with the lathe body, the other end of the first turnover driving piece is connected with a cylinder body of the first turnover driving piece, and the workpiece clamping assembly is connected with a cylinder column of the first turnover driving piece.

Preferably, the workpiece clamping assembly comprises a clamping driving part, a fixed clamping plate and a movable clamping plate, the fixed clamping plate and the clamping driving part are connected with the first overturning driving part, and the movable clamping plate is connected with the clamping driving part.

Preferably, the second turning assembly comprises a second substrate, a second turning driving member and a turning support, the pushing assembly is connected with the second turning driving member through the turning support, the second turning driving member is connected with the second substrate, and the second substrate is connected with the lathe body.

Preferably, the receiving and pushing assembly comprises a receiving part and a pushing part, and the receiving part and the pushing part are both arranged on the overturning bracket.

Preferably, the material receiving part comprises a guide post and a material receiving driving part, the material receiving driving part is connected with the guide post, and the material receiving driving part is connected with the overturning bracket.

Preferably, the pushing element comprises a pushing cylinder and a pushing driving element, the pushing cylinder is connected with the pushing driving element, and the pushing driving element is connected with the turning support.

Preferably, the pushing cylinder is sleeved outside the guide post.

Preferably, each driving member is a cylinder, a cylinder or a motor.

Compared with the prior art, the utility model has the following advantages: through the setting of first flip structure, second flip structure, can conveniently press from both sides tightly, twice upset and propelling movement to less work piece of treating to process, conveniently will treat that the work piece transports to lathe main shaft department fast, realize fast and stable material loading work to have simple structure, the stable good characteristic of operation, be worth using widely.

Drawings

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

FIG. 2 is a schematic view of the present invention in cooperation with a lathe;

fig. 3 is a schematic structural diagram of the middle push-on assembly of the present invention;

FIG. 4 is a side view of FIG. 2;

fig. 5 is a schematic structural view of the workpiece clamping assembly of the present invention.

Detailed Description

The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

As shown in fig. 1 to 5, the present embodiment provides a technical solution: the utility model provides a convertible automatic feeding mechanism, includes first flip structure, second flip structure, first flip structure is including work piece clamping component, the first upset subassembly that is used for pressing from both sides tight work piece (ground tackle clamping piece) of waiting to process, first upset subassembly is connected with the lathe main part, work piece clamping component sets up on the first upset subassembly, second flip structure is including connecing and pushing away subassembly, second upset subassembly, connect to push away the subassembly setting and be in on the second upset subassembly, second upset subassembly with the lathe main part is connected. Through the setting of first flip structure, second flip structure, can conveniently press from both sides tightly, twice upset and propelling movement to less work piece of treating to process, conveniently will treat that the work piece transports to lathe main shaft department fast, realize the work of material loading fast and stably to have simple structure, the stable good characteristic of operation.

In this embodiment, the turnover type automatic feeding mechanism includes a material guide chute 1, a plurality of workpieces to be processed 2 are arranged in the material guide chute 1, and the workpiece clamping assembly clamps the workpieces to be processed 2 from the end of the material guide chute 1.

In this embodiment, the first turning assembly includes a first substrate 31 and a first turning cylinder 32, one end of the first substrate 31 is fixedly connected to the lathe body, the other end of the first substrate is connected to the cylinder body of the first turning cylinder 32, and the workpiece clamping assembly is connected to the cylinder column of the first turning cylinder 32.

In this embodiment, the workpiece clamping assembly includes a clamping cylinder 331, a fixed clamp plate 332, and a movable clamp plate 33, where the fixed clamp plate 332 and the clamping cylinder 331 are both connected to the cylinder column of the first flipping cylinder 32, and the movable clamp plate 33 is connected to the cylinder column of the clamping cylinder 331. The workpiece 2 to be processed is clamped between the fixed clamping plate 332 and the movable clamping plate 33.

In this embodiment, the second turning assembly includes a second substrate 41, a second turning cylinder 43, and a turning bracket 42, the receiving and pushing assembly is connected to a cylinder column of the second turning cylinder 43 through the turning bracket 42, a cylinder body of the second turning cylinder 43 is connected to the second substrate 41, and the second substrate 41 is fixedly connected to the lathe body.

In this embodiment, the receiving and pushing assembly includes a receiving member and a pushing member, and the receiving member and the pushing member are both disposed on the turning support 42. The material receiving part is used for completing material receiving actions, and the material receiving part is used for completing material receiving actions.

In this embodiment, the material receiving member includes a guide post 441 and a material receiving cylinder 442, a cylinder post of the material receiving cylinder 442 is connected to the guide post 441, and a cylinder body of the material receiving cylinder 442 is fixedly connected to the turning bracket 42. Driven by the material receiving cylinder 442, the guide post 441 is inserted into a hole of the workpiece 2 to be processed, so that the limiting and supporting effect is achieved.

In this embodiment, the pushing element includes a pushing cylinder 443 and a pushing cylinder 443, the pushing cylinder 443 is connected to a cylinder post of the pushing cylinder 443, a cylinder body of the pushing cylinder 443 is fixedly connected to the turning bracket 42, the guiding post 441 is pushed upward by the pushing cylinder 443, and the guiding post is connected to the spindle expanding tire 5 disposed on the lathe spindle in a matching manner.

In this embodiment, the pusher barrel 443 is sleeved outside the guide post 441. The whole volume that pushes away the subassembly that connects of ability to a great extent is shared, more convenient wiring.

In this embodiment, each cylinder may be replaced by a hydraulic cylinder or a motor, and is not limited to the above-described cylinder.

The working principle is as follows: in use, the first stage: the workpiece 2 to be machined is conveyed to the workpiece clamping component from the material guide chute 1, the clamping cylinder 331 pushes the clamping cylinder 331 to clamp the workpiece 2 to be machined, and the first overturning cylinder 32 drives the workpiece 2 to be machined, the clamping cylinder 331, the fixed clamp plate 332 and the movable clamp plate 33 to overturn counterclockwise by 180 degrees by taking a cylinder column of the first overturning cylinder 32 as a rotating shaft; and a second stage: the guide post 441 is pushed out by the material receiving cylinder 442, at the moment, the center of the guide post 441 is consistent with that of the clamping piece (the workpiece 2 to be processed), and the guide post 441 penetrates into the clamping piece from the lower part to play a role in guiding and bearing; the clamping cylinder 331 is loosened, the clamping piece falls into the guide post 441, and the movable clamping plate 33 and the clamping cylinder 331 return; the second overturning cylinder 43 drives the overturning bracket 42 to overturn for 180 degrees, and the clamping piece is positioned below the spindle expanding tire 5; the material pushing cylinder 443 drives the material pushing cylinder 443 to push the clamping piece upwards into the spindle expanding tire 5; the spindle expanding tire 5 is expanded, and the pushing cylinder 443 and the guide post 441 return; the second overturning cylinder 43 drives the overturning bracket 42 to return to the original position; and finishing the charging period and starting the next period again.

To sum up, this convertible automatic feeding mechanism, the steady state of the ground tackle clamping piece that has the tapering passes through feeder to first flip structure under normal big head on the microcephaly, the turning of the state of this moment after first flip structure carries out 180 degrees upsets to the clamping piece work piece is convenient for numerical control lathe, rethread second flip structure's setting, can conveniently press from both sides tightly the less work piece of treating to process, twice upset and propelling movement, the work piece will be treated to process conveniently fast and transport to lathe main shaft department, realize the work of material loading fast and stably, and have simple structure, the good characteristic that the operation is stable, be worth being generalized to use.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a convertible automatic feeding mechanism which characterized in that: the turning mechanism comprises a first turning structure and a second turning structure, wherein the first turning structure comprises a workpiece clamping component and a first turning component, the first turning component is connected with a lathe body, the workpiece clamping component is arranged on the first turning component, the second turning structure comprises a connecting and pushing component and a second turning component, the connecting and pushing component is arranged on the second turning component, and the second turning component is connected with the lathe body.

2. The turnover type automatic feeding mechanism of claim 1, wherein: the turnover type automatic feeding mechanism comprises a guide chute, wherein a plurality of workpieces to be processed are arranged on the guide chute.

3. The turnover type automatic feeding mechanism of claim 2, wherein: the first overturning assembly comprises a first substrate and a first overturning driving piece, the first substrate is connected with the lathe main body, the other end of the first substrate is connected with a cylinder body of the first overturning driving piece, and the workpiece clamping assembly is connected with a cylinder column of the first overturning driving piece.

4. The roll-over automatic feeding mechanism according to claim 3, characterized in that: the workpiece clamping assembly comprises a clamping driving piece, a fixed clamping plate and a movable clamping plate, the fixed clamping plate and the clamping driving piece are connected with the first overturning driving piece, and the movable clamping plate is connected with the clamping driving piece.

5. The roll-over automatic feeding mechanism according to claim 4, characterized in that: the second overturning assembly comprises a second substrate, a second overturning driving piece and an overturning support, the connecting and pushing assembly is connected with the second overturning driving piece through the overturning support, the second overturning driving piece is connected with the second substrate, and the second substrate is connected with the lathe body.

6. The roll-over automatic feeding mechanism according to claim 5, characterized in that: the material receiving and pushing assembly comprises a material receiving part and a material pushing part, and the material receiving part and the material pushing part are arranged on the overturning bracket.

7. The roll-over automatic feeding mechanism according to claim 6, characterized in that: the material receiving part comprises a guide post and a material receiving driving part, the material receiving driving part is connected with the guide post, and the material receiving driving part is connected with the overturning bracket.

8. The roll-over automatic feeding mechanism according to claim 7, characterized in that: the material pushing component comprises a material pushing cylinder and a material pushing driving component, the material pushing cylinder is connected with the material pushing driving component, and the material pushing driving component is connected with the overturning bracket.

9. The roll-over automatic feeding mechanism according to claim 8, characterized in that: the pushing cylinder is sleeved outside the guide post.

10. The roll-over automatic feeding mechanism according to claim 9, characterized in that: each driving piece is a cylinder, an oil cylinder or a motor.