CN213944740U

CN213944740U - Automatic material returning device of high-speed steel ball cold header

Info

Publication number: CN213944740U
Application number: CN202022906725.0U
Authority: CN
Inventors: 万俊平
Original assignee: Changzhou Jintan Qunying Machinery Co ltd
Current assignee: Changzhou Jintan Qunying Machinery Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-13
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses an automatic material returned device of high-speed steel ball cold heading machine, including pay-off case, action wheel, removal wheel structure, material, removal seat structure and compress tightly the material returned structure, the both sides of pay-off case are open type design, the action wheel is through pivot movable mounting in the inside of pay-off case, just the pivot one end of action wheel is external to have actuating mechanism, remove the inside bottom department of wheel structrual installation in the pay-off case, the material is located the action wheel and removes between the wheel structure, remove seat structrual installation in the inside of pay-off case, it is close to in the action wheel and removes the wheel structure to remove the seat structure, it installs in removing seat structure department to compress tightly the material returned structure, it includes pneumatic cylinder, lifter plate, mounting panel and from the driving wheel to remove the wheel structure. The utility model discloses be convenient for carry out automatic material returned and handle, labour saving and time saving, efficiency is higher, and need not artifical manual material returned and handle, has avoided appearing artifical smooth and unexpected injury, has reduced the potential safety hazard.

Description

Automatic material returning device of high-speed steel ball cold header

Technical Field

The utility model relates to a cold heading machine equipment technical field specifically is an automatic material returned device of high-speed steel ball cold heading machine.

Background

The heading process is one of the few and non-cutting metal pressure processing new processes, it is a processing method which utilizes the plastic deformation produced by metal under the action of external force, and utilizes the mould to make the metal volume redistribute and transfer so as to form the required part or blank, the cold heading process is most suitable for producing standard fasteners of bolt, screw, nut, rivet and pin, etc., the equipment commonly used in cold heading process is special cold heading machine, if the production quantity is not too large, it can also be substituted by crank press or friction press, with the rapid development of national economy, the multi-station automatic cold heading machine which is designed and manufactured by workers in our country by self-step has reached the special, high-efficiency advanced level, and in the production and processing process of steel ball, it also needs to use cold heading machine.

However, the existing cold heading machine has the following disadvantages:

when the processing of carrying out the material is handled, the tails part of material is not processed and need carry out the material returned and handle, and the material returned mode that has now is artifical manual material returned, but because the action wheel of feed mechanism department and the processing of compressing tightly of driven wheel to the material, lead to artifical manual material returned to waste time and energy, efficiency is lower, and the staff easily appears the hand smooth and receive unexpected injury, has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic material returned device of high-speed steel ball cold heading machine to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an automatic material returned device of high-speed steel ball cold heading machine, includes pay-off case, action wheel, removes wheel structure, material, removes a structure and compresses tightly material returned structure, the both sides of pay-off case are open type design, the action wheel is through pivot movable mounting in the inside of pay-off case, just the pivot one end of action wheel is external to have actuating mechanism, remove the inside bottom department of wheel structrual installation in pay-off case, the material is located the action wheel and removes between the wheel structure, remove a structrual installation in the inside of pay-off case, remove a structure and be close to in the action wheel and remove a structure, compress tightly material returned structrual installation in removing a structure department.

Further, remove wheel structure and include pneumatic cylinder, lifter plate, mounting panel and follow the driving wheel, the pneumatic cylinder is provided with two, two the equal fixed mounting of pneumatic cylinder is in the inside bottom department of pay-off case, the bottom of lifter plate and the flexible end fixed connection of two pneumatic cylinders, the mounting panel is provided with two, two the equal fixed mounting of mounting panel is in the upper end surface department of lifter plate, from the driving wheel through pivot movable mounting between two mounting panels, the upper and lower surface of material respectively with the action wheel with from the driving wheel butt.

Further, the movable seat structure comprises a fixed plate, two first cylinders and a movable plate, the movable seat structure is provided with two groups, the two fixed plates are fixedly installed inside the feeding box, the two first cylinders are fixedly installed on one sides of the two fixed plates, the two movable plates are L-shaped plates, and one sides of the two movable plates are fixedly connected with the telescopic ends of the two first cylinders respectively.

Furthermore, the fixed plate and the movable plate are both made of alloy materials.

Further, compress tightly the material returned structure and include two second cylinders and a clamp plate, it is provided with two sets ofly to compress tightly the material returned structure, and is two sets of second cylinder fixed mounting respectively in one side of two movable plates orientation in the material, two the top of clamp plate is respectively with the flexible end fixed connection of two sets of second cylinders, and two the clamp plate all is close to in the material.

Furthermore, two the clamp plate all laminates and is provided with the rubber cushion layer in the one side that is close to each other.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

the utility model discloses a be provided with the removal wheel structure, remove the seat structure and compress tightly the material returned structure, make when processing, if need carry out the material returned and handle, then can be through starting the second cylinder, make its extension, it moves down to drive the clamp plate, it is fixed with the material butt until two clamp plates, then, start the hydraulic cylinder, make its shrink, it moves down to drive the lifter plate, thereby it moves down to drive from the driving wheel, remove the processing that compresses tightly to the material, and finally, start first cylinder, make its extension, drive clamp plate and material removal, until taking the material out the action wheel and the scope from the driving wheel, can accomplish quick material returned and handle, time saving and labor saving, high efficiency, the condition of hand slip has appeared in the artifical material returned has been avoided, the potential safety hazard has been reduced then, high practicability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a side view of the driven wheel mounting of the present invention;

FIG. 3 is a side view of a first cylinder installation of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 1;

in the figure: 1. a feeding box; 2. a driving wheel; 3. material preparation; 4. a hydraulic cylinder; 5. a lifting plate; 6. mounting a plate; 7. a driven wheel; 8. a fixing plate; 9. a first cylinder; 10. moving the plate; 11. a second cylinder; 12. pressing a plate; 13. and a rubber cushion layer.

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. 1-4, the present invention provides a technical solution: the utility model provides an automatic material returned device of high-speed steel ball cold heading machine, includes pay-off case 1, action wheel 2, removes wheel structure, material 3, removes a structure and compresses tightly the material returned structure, the both sides of pay-off case 1 are open type design, action wheel 2 is in pay-off case 1's inside through pivot movable mounting, just the pivot one end of action wheel 2 is external to have actuating mechanism, remove the inside bottom department of wheel structrual installation in pay-off case 1, material 3 is located action wheel 2 and removes between the wheel structure, remove a structrual installation in pay-off case 1's inside, it is close to in action wheel 2 and removes the wheel structure to remove a structure, it installs in removing a structure department to compress tightly the material returned structure.

The moving wheel structure comprises two hydraulic cylinders 4, a lifting plate 5, a mounting plate 6 and a driven wheel 7, the two hydraulic cylinders 4 are fixedly arranged at the bottom end of the interior of the feeding box 1, the bottom of the lifting plate 5 is fixedly connected with the telescopic ends of the two hydraulic cylinders 4, two mounting plates 6 are arranged, the two mounting plates 6 are both fixedly mounted on the upper end surface of the lifting plate 5, the driven wheel 7 is movably arranged between the two mounting plates 6 through a rotating shaft, the upper surface and the lower surface of the material 3 are respectively abutted with the driving wheel 2 and the driven wheel 7, when the material 3 is returned, the hydraulic cylinder 4 can be started to contract to drive the lifting plate 5 to move downwards, thereby driving the driven wheel 7 to move downwards, and relieving the abutting and pressing treatment on the material 3, thereby facilitating the unloading treatment of the material 3;

the moving seat structure comprises a fixed plate 8, two first air cylinders 9 and a moving plate 10, the moving seat structure is provided with two groups, the two fixed plates 8 are fixedly arranged inside the feeding box 1, the two groups of first air cylinders 9 are fixedly arranged on one sides of the two fixed plates 8, the two moving plates 10 are L-shaped plates, and one sides of the two moving plates 10 are respectively fixedly connected with telescopic ends of the two groups of first air cylinders 9, so that the first air cylinders 9 can be started to extend to drive the moving plates 10 to move, and the automatic material returning treatment is carried out by matching with the pressing material returning structure;

the fixed plate 8 and the moving plate 10 are both made of alloy materials, so that the fixed plate 8 and the moving plate 10 both have high self rigidity and are not easy to deform and damage;

the pressing and material returning structure comprises two second cylinders 11 and a pressing plate 12, the pressing and material returning structure is provided with two groups, the two groups of second cylinders 11 are respectively and fixedly arranged on one side, facing the material 3, of the two moving plates 10, the tops of the two pressing plates 12 are respectively and fixedly connected with the telescopic ends of the two groups of second cylinders 11, and the two pressing plates 12 are close to the material 3, so that when material returning work is carried out, the two second cylinders 11 can be started to extend to drive the pressing plates 12 to move downwards until the rubber cushion layers 13 on one sides of the two pressing plates 12 are abutted to the material 3, and then the material 3 can be pressed and fixed;

a rubber cushion layer 13 is attached to one side, close to each other, of each of the two pressing plates 12, so that the abutting friction force between the pressing plates 12 and the material 3 is improved, and the material 3 is not easy to slide;

it can be understood that the hydraulic cylinder 4, the first cylinder 9 and the second cylinder 11 are externally connected with a control switch and a driving source.

The utility model discloses a theory of operation: when the material 3 is returned, the second cylinder 11 is started to extend to drive the pressing plates 12 to move downwards until the rubber cushion layers 13 on one side of the two pressing plates 12 are abutted against the material 3, so that the material 3 can be pressed and fixed, at the moment, the hydraulic cylinder 4 is started to contract to drive the lifting plate 5 to move downwards so as to drive the driven wheel 7 to move downwards and remove the abutting and pressing treatment on the material 3, finally, the first cylinder 9 is started to extend to drive the movable plate 10 to move so as to drive the second cylinder 11 and the pressing plates 12 to move, so that the material 3 is driven to move until the material 3 is far away from the driving wheel 2 and the driven wheel 7, so that the automatic material returning treatment can be completed, the subsequent material 3 replacement can be realized by manually controlling the extension and retraction of the second cylinder 11, the whole time and labor are saved, the efficiency is high, and manual material returning is not needed, thereby avoided appearing artifical smooth and receive accidental injury, reduced the potential safety hazard, the practicality is higher.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 an automatic material returned device of high-speed steel ball cold heading machine, includes pay-off case (1), action wheel (2), removes wheel structure, material (3), removes a structure and compresses tightly material returned structure, its characterized in that: the utility model discloses a material feeding box, including pay-off case (1), drive wheel (2), pivot movable mounting, actuating mechanism, removal wheel structure, material (3), drive wheel (2) and removal wheel structure, the inside of pay-off case (1) is installed to the both sides of pay-off case (1) is the open type design, drive wheel (2) are in the inside of pay-off case (1) through pivot movable mounting, just the pivot one end of drive wheel (2) is external to have actuating mechanism, the removal wheel structure is installed in the inside bottom department of pay-off case (1), material (3) are located drive wheel (2) and are removed between the wheel structure, remove the seat structure and install in the inside of pay-off case (1), remove the seat structure and be close to in drive wheel (2) and remove the wheel structure, compress tightly material returned structure and install in removing seat structure department.

2. The automatic material returning device of the high-speed steel ball cold header as claimed in claim 1, wherein: remove the wheel structure and include pneumatic cylinder (4), lifter plate (5), mounting panel (6) and follow driving wheel (7), pneumatic cylinder (4) are provided with two, two equal fixed mounting in the inside bottom department of pay-off case (1) of pneumatic cylinder (4), the bottom of lifter plate (5) and the flexible fixed connection of two pneumatic cylinder (4), mounting panel (6) are provided with two, two equal fixed mounting in the upper end surface department of lifter plate (5) of mounting panel (6), from driving wheel (7) through pivot movable mounting between two mounting panels (6), the upper and lower surface of material (3) respectively with action wheel (2) and from driving wheel (7) butt.

3. The automatic material returning device of the high-speed steel ball cold header as claimed in claim 1, wherein: the movable seat structure comprises a fixed plate (8), two first cylinders (9) and a movable plate (10), the movable seat structure is provided with two groups, two fixed plates (8) are fixedly arranged inside the feeding box (1), the first cylinders (9) are fixedly arranged on one sides of the two fixed plates (8), the movable plate (10) is an L-shaped plate, and the movable plate (10) is fixedly connected with the telescopic ends of the two first cylinders (9).

4. The automatic material returning device of the high-speed steel ball cold header as claimed in claim 3, wherein: the fixed plate (8) and the moving plate (10) are both made of alloy materials.

5. The automatic material returning device of the high-speed steel ball cold header as claimed in claim 1, wherein: compress tightly material returned structure and include two second cylinders (11) and a clamp plate (12), it is provided with two sets ofly to compress tightly material returned structure, and is two sets of second cylinder (11) fixed mounting respectively in one side of two movable plates (10) orientation in material (3), two the top of clamp plate (12) is respectively with the flexible fixed connection of two sets of second cylinders (11), and two clamp plate (12) all are close to in material (3).

6. The automatic material returning device of the high-speed steel ball cold header as claimed in claim 5, wherein: and one sides of the two pressing plates (12) close to each other are provided with rubber cushion layers (13) in a laminating manner.