CN211708381U - Workpiece fixing device, automatic machining device and automatic machining equipment - Google Patents

Abstract

The utility model discloses a work piece fixing device, automatic processing device, automated processing equipment, wherein, this work piece fixing device is applicable to the cylinder work piece, work piece fixing device includes: the fixing head is of a cylindrical structure with two parallel planes; the fixed head is provided with a processing surface, and the processing surface is arranged on one of parallel planes of the fixed head; the workpiece fixing groove is arranged on the processing surface and used for clamping and fixing the workpiece, so that one part of the side surface of the workpiece protrudes out of the surface of the processing surface. The utility model discloses a fix and make the technique of its side convenient to process to the cylinder work piece, it has solved the removal of cylinder work piece in production and processing manual work problem, has further improved work efficiency, satisfies the demand of mass production processing.

Description

Workpiece fixing device, automatic machining device and automatic machining equipment

Technical Field

The utility model relates to an automatic change processing technology field especially relates to a work piece fixing device, automatic processing device and automatic processing equipment.

Background

In machining, it is generally necessary to fix a workpiece to be machined and then perform further machining operations such as punching, laser, welding, and the like. The workpiece fixing device is a mechanical device which is used for fixing a workpiece to be machined so as to ensure the accuracy of a machining position and ensure that the machined workpiece meets the requirements of related products. The workpiece is often in various shapes and sizes, so the workpiece fixing device is not suitable for fixing workpieces in various shapes, and the corresponding workpiece fixing device needs to be designed according to the shape characteristics of different workpieces.

Cylindrical workpieces are a kind of workpieces processed in large quantities in industrial production, wherein one processing mode is to punch a side surface of the workpiece, such as: the machining process of the silencer in the refrigerator compressor comprises a machining process for punching the side face of the silencer, the existing machining mode adopted in the machining technology for the structure is to manually fix a semi-finished silencer product on a machining platform and then manually punch the semi-finished silencer product by using a related punching machine, and the machining mode cannot ensure the machining quality and has the defects of low machining efficiency and high labor cost.

Therefore, it is desirable to design a workpiece fixing device capable of solving the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the present invention is to provide a workpiece fixing device.

Another object of the utility model is to provide an automatic change processingequipment.

Furthermore, the utility model also provides an automatic change processing equipment.

To achieve the above object, on the one hand, according to the utility model discloses a workpiece fixing device, workpiece fixing device is applicable to the cylinder work piece, workpiece fixing device includes: the fixing head is of a cylindrical structure with two parallel planes; the fixed head is provided with a processing surface, and the processing surface is arranged on one of parallel planes of the fixed head;

the workpiece fixing groove is arranged on the processing surface and used for clamping and fixing the workpiece, so that one part of the side surface of the workpiece protrudes out of the surface of the processing surface.

Preferably, the method further comprises the following steps: the discharging pipe is arranged at one end, far away from the machining surface, of the fixing head, the cross section of a channel of the discharging pipe is parallel to the machining surface, and the discharging pipe is communicated with the workpiece fixing groove.

Preferably, the blanking pipe is a tubular channel with a smooth and non-shielding inner wall, and the workpiece can freely roll in the blanking pipe.

Preferably, a first pushing assembly is arranged in the blanking pipe and used for pushing the workpiece out of the workpiece fixing groove after the workpiece is machined.

Preferably, the first material pushing assembly comprises a material pushing rod and an air cylinder, the air cylinder is relatively fixed to the blanking pipe, and the material pushing rod is connected with a piston rod of the air cylinder.

According to the utility model provides a pair of automatic change processingequipment, include: the feeding pipe, the second pushing assembly, the material receiver and the workpiece fixing device are arranged on the feeding pipe; the second material pushing assembly is of the same structure as the first material pushing assembly, and is arranged opposite to the processing surface; the feeding pipe and the material receiver are arranged between the second material pushing assembly and the processing surface, and the feeding pipe is arranged close to the material receiver; the material receiver is used for supporting the workpiece to be processed conveyed out of the material conveying pipe; the second pushing assembly is used for pushing the workpiece to be processed to the workpiece fixing groove and clamping and fixing the workpiece to be processed in the workpiece fixing groove.

Preferably, the material receiver is provided with a concave groove and a supporting part, one end of the supporting part is connected with the concave groove, and the other end of the supporting part, which is far away from the concave groove, is connected with any fixed object so as to fix the concave groove.

Preferably, the arbitrary fixed object is the feeding pipe, the supporting part is plate-shaped, and the supporting part is fixedly connected with the tail end of the discharge hole of the feeding pipe.

According to the utility model provides an automatic change processing equipment, include: the automatic processing device comprises a feeding device, a processing machine tool, a discharging device and the automatic processing device; the processing machine tool is provided with a processing head, the feeding device is connected with the feeding pipe, the discharging device is arranged below the workpiece fixing device, and the processing head of the processing machine tool is opposite to the processing surface.

Preferably, the feeding device comprises a vibrating disc, and a discharge hole of the vibrating disc is connected with a feed hole of the feed pipe.

Has the advantages that: the utility model relates to a technology for fixing a cylindrical workpiece and facilitating the processing of the side surface of the cylindrical workpiece, which solves the problem of manual work removal of the cylindrical workpiece in production and processing; the automatic processing device and the automatic processing equipment realize the whole-process automatic processing assembly line operation of the cylindrical workpiece, further improve the production efficiency and the processing precision, meet the requirement of mass production and processing, and effectively avoid the production safety problem.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of one embodiment of a workpiece fixing device according to the present invention;

FIG. 2 is a diagram illustrating the working state of the workpiece fixing device according to the present invention;

FIG. 3 is a schematic structural view of another embodiment of the workpiece fixing device of the present invention;

FIG. 4 is a schematic structural diagram of an automated processing apparatus according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of one embodiment of the receiver of the present invention;

FIG. 6 is a schematic structural view of another embodiment of the material receiver of the present invention;

fig. 7 is a block diagram of the automated processing equipment of the present invention.

Reference numerals:

the device comprises a workpiece fixing device 10, a fixing head 101, a processing surface 102, a workpiece fixing groove 103, a blanking pipe 104, a first material pushing assembly 105, a material pushing rod 106, a cylinder 107, a workpiece 108 and an elastic gap 109.

The automatic processing device 20, a feeding pipe 201, a second pushing assembly 202, a material receiver 203, a concave groove 204 and a supporting part 205.

The automatic processing equipment 30, a feeding device 301, a processing machine 302 and a blanking device 303.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1: a workpiece holding device 10 according to the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a workpiece fixing device 10 according to an embodiment of the present invention includes: the fixing head 101 is a columnar structure with two parallel planes, and the fixing head 101 is a cylindrical structure with two parallel planes; the fixed head 101 is provided with a processing surface 102, and the processing surface 102 is arranged on one of parallel planes of the fixed head 101; the workpiece fixing groove 103 is arranged on the processing surface 102, and the workpiece fixing groove 103 is used for clamping and fixing the workpiece 108 so that a part of the side surface of the workpiece 108 protrudes out of the surface of the processing surface 102.

Preferably, the workpiece fixing device 10 further includes: the discharging pipe 104 is arranged at one end, far away from the processing surface 102, of the fixing head 101, the channel cross section of the discharging pipe 104 is parallel to the processing surface 102, and the discharging pipe 104 is communicated with the workpiece fixing groove 103.

In this embodiment, the feeding pipe 104 may be a tubular channel with a smooth and unobstructed inner wall, and the workpiece 108 may freely roll in the feeding pipe 104, and after the processing of the workpiece 108 on the workpiece fixing device 10 is completed, the workpiece may be directly conveyed to the next process through the feeding pipe 104.

Preferably, in the utility model discloses another embodiment, can be in the unloading pipe 104 sets up first material pushing component 105, first material pushing component 105 is used for after processing, from unloading pipe 104 inside will work piece 108 propelling movement goes out work piece fixed slot 103 makes work piece 108 drop, breaks away from work piece fixed slot 103 to it is fixed to make next work piece can get into work piece fixed slot 103 smoothly.

Specifically, in this embodiment, the first pushing assembly 105 includes a pushing rod 106 and a cylinder 107, the cylinder 107 is fixed to the discharging tube, optionally, the cylinder 107 may be fixed inside the discharging tube, the pushing rod 106 is connected to a piston rod of the cylinder 107, after the workpiece 108 is processed, the cylinder 107 is started, and the piston rod pushes the pushing rod 106 to push the workpiece 108 out of the workpiece fixing groove 103 from inside the discharging tube 104.

In this embodiment, the workpiece fixing groove 103 may fix the workpiece 108 in various ways, such as providing an elastic silicone sleeve at the edge of the workpiece fixing groove 103, so that the workpiece 108 can be effectively fixed in the workpiece fixing groove 103.

The embodiment can be suitable for side processing of silencer parts of a refrigerator compressor, the cylindrical silencer side is required to be punched in the processing technology, and the processing technology can also be suitable for side processing operation of other cylindrical workpieces.

Referring to fig. 3, in another embodiment, the fixing head 101 may be configured as a column-like body formed by splicing three block-shaped structures with the same size and shape, an elastic gap 109 is provided between the three block-shaped structures, and the workpiece 108 may be fixed in the workpiece fixing slot 103 by the elastic gap 109.

Example 2: the present invention relates to an automated processing device 20, which will be described in detail below with reference to the accompanying drawings.

Referring to fig. 4, in an embodiment of the present invention, the automatic processing device 20 includes a feeding tube 201, a second pushing assembly 202, a material receiver 203, and the workpiece fixing device 10; the second pushing assembly 202 has the same structure as the first pushing assembly 105, and the second pushing assembly 202 is arranged opposite to the processing surface 102; the feeding pipe 201 and the material receiver 203 are arranged between the second material pushing assembly 202 and the processing surface 102, and the feeding pipe 201 is arranged close to the material receiver 203; the material receiver 203 is used for supporting the workpiece 108 to be processed conveyed out of the material conveying pipe 201; the second pushing assembly 202 is configured to push the workpiece 108 to be processed to the workpiece fixing groove 103 and clamp and fix the workpiece in the workpiece fixing groove 103.

Referring to fig. 5, which is one embodiment of the receiver 203 of the present invention, the receiver 203 is provided with a concave groove 204 and a supporting portion 205, one end of the supporting portion 205 is connected to the concave groove 204, and the other end of the supporting portion 205, which is far away from the concave groove 204, is connected to any fixing object to fix the concave groove 204.

Referring to fig. 6, in another embodiment of the receiver 203 of the present invention, the supporting portion 205 is a plate, and the supporting portion 205 is connected and fixed with the end of the discharge hole of the feeding tube 201.

Example 3: the present invention relates to an automated processing apparatus 30, which will be described in detail below with reference to the accompanying drawings.

Referring to fig. 7, which is a block diagram of an automated processing apparatus 30 according to the present invention, the automated processing apparatus 30 includes a feeding device 301, a processing machine 302, a discharging device 303, and the above automated processing device 20; the processing machine 302 is provided with a processing head (not shown), the feeding device 301 is connected with the feeding pipe 201, the blanking device 303 is arranged below the workpiece fixing device 10, and the processing head of the processing machine 302 is arranged opposite to the processing surface 102.

Preferably, the feeding device 301 comprises a vibration plate (not shown), and a discharge port of the vibration plate is connected with a feed port of the feed pipe 201.

The working principle is as follows: the utility model is suitable for a to cylindric work piece, or with the cylindric work piece possess the fixing in the side manufacturing procedure of the work piece of similar appearance characteristic, wait to process the work piece via vibration dish material loading, in the state that the side is current is exported to the material receiver through the conveying pipe in, at this moment, the cylinder of second material pushing component starts, after the work piece propelling movement that waits to process in the material receiver to the work piece fixed slot internal fixation through the ejector beam, wait to process the work piece and be the outstanding fixed state in side, can start processing equipment such as punch press, laser instrument at this moment and punch to its side, make processing operations such as mark; after the processing is finished, the processed workpiece can be further pushed into the workpiece fixing groove by further pushing of the second pushing assembly, and then the processed workpiece is conveyed to the next station through the blanking pipe communicated with the workpiece fixing groove; or a material pushing assembly is arranged in the blanking pipe, the processed workpiece is pushed out from the inside of the workpiece fixing groove, so that the workpiece drops from the notch of the workpiece fixing groove, and the blanking device can be adaptively arranged below the workpiece fixing groove.

The utility model discloses a targeted structural design has set up the side fixing device who is exclusively used in cylindric work piece, has solved among the prior art and only can pass through the technical defect of artifical fixed, artifical unloading of going up when processing this type of work piece, has made the production and processing of this type of work piece realize going the manual work to cooperation processing equipment, loading attachment isotructure has further realized the automated processing of cylindric work piece, has improved machining efficiency and machining precision, and has avoided manual operation easily to lead to the problem of incident.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (10)

1. A workpiece holding device, said workpiece holding device being adapted for use with a cylindrical workpiece, said workpiece holding device comprising:

the fixing head is of a cylindrical structure with two parallel planes; the fixed head is provided with a processing surface, and the processing surface is arranged on one of parallel planes of the fixed head;

the workpiece fixing groove is arranged on the processing surface and used for clamping and fixing the workpiece, so that one part of the side surface of the workpiece protrudes out of the surface of the processing surface.

2. The workpiece fixture of claim 1, further comprising: the discharging pipe is arranged at one end, far away from the machining surface, of the fixing head, the cross section of a channel of the discharging pipe is parallel to the machining surface, and the discharging pipe is communicated with the workpiece fixing groove.

3. The workpiece fixture apparatus of claim 2, wherein: the blanking pipe is a tubular channel with a smooth and non-shielding inner wall, and the workpiece can freely roll in the blanking pipe.

4. The workpiece fixture apparatus of claim 2, wherein: and a first pushing assembly is arranged in the blanking pipe and used for pushing the workpiece out of the workpiece fixing groove after the workpiece is machined.

5. The workpiece fixture apparatus of claim 4, wherein: the first material pushing assembly comprises a material pushing rod and an air cylinder, the air cylinder is relatively fixed with the blanking pipe, and the material pushing rod is connected with a piston rod of the air cylinder.

6. An automated processing device, comprising: a feed tube, a second pusher assembly, a receiver, and the workpiece fixture of any of claims 4 or 5; the second material pushing assembly is of the same structure as the first material pushing assembly, and is arranged opposite to the processing surface; the feeding pipe and the material receiver are arranged between the second material pushing assembly and the processing surface, and the feeding pipe is arranged close to the material receiver; the material receiver is used for supporting the workpiece to be processed conveyed out of the material conveying pipe; the second pushing assembly is used for pushing the workpiece to be processed to the workpiece fixing groove and clamping and fixing the workpiece to be processed in the workpiece fixing groove.

7. The automated processing apparatus of claim 6, wherein: the material receiver is provided with a concave groove and a supporting part, one end of the supporting part is connected with the concave groove, and the other end of the supporting part, far away from the concave groove, is connected with any fixed object to enable the concave groove to be fixed.

8. The automated processing apparatus of claim 7, wherein: the arbitrary fixed object is the feeding pipe, the supporting part is plate-shaped, and the supporting part is fixedly connected with the tail end of the discharge hole of the feeding pipe.

9. An automated processing apparatus, comprising: a loading device, a processing machine, a blanking device and an automated processing device according to any one of claims 6 to 8; the processing machine tool is provided with a processing head, the feeding device is connected with the feeding pipe, the discharging device is arranged below the workpiece fixing device, and the processing head of the processing machine tool is opposite to the processing surface.

10. The automated processing apparatus of claim 9, wherein: the feeding device comprises a vibrating disc, and a discharge hole of the vibrating disc is connected with a feed hole of the feed pipe.

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