Multi-station shaft-shaped part positioning device for machining

Abstract

The utility model relates to a multi-station shaft-shaped part positioning device for processing, which comprises a bottom plate, a support piece, a power component and a clamping component, the support piece is fixedly connected with the bottom plate, the clamping component is connected with the bottom plate through the power component, and the clamping component is contacted with the support piece; a supporting groove is formed in the supporting piece, and the clamping part is connected with the bottom plate through the supporting groove; the power part comprises a first power part and a second power part, and the supporting part and the clamping part are located between the first power part and the second power part; the clamping component comprises a plurality of clamping blocks, one of the clamping blocks is connected with the first power piece, and one of the clamping blocks is close to the second power piece; and a clamping groove is formed in the clamping block. According to the multi-station shaft-shaped part positioning device for machining, the cost of the device is reduced, the occupied space of the device is reduced, and the production cost of shaft-shaped parts is saved.

Description

Technical Field

[0001] The utility model relates to the field of positioning of shaft-shaped parts, and particularly relates to a multi-station shaft-shaped part positioning device for machining. Background Technique

[0002] Shaft-shaped parts are a common type of parts. During machining, it is necessary to position the shaft-shaped parts to facilitate the machining of the shaft-shaped parts by a tool; in order to improve the machining speed of the shaft-shaped parts, usually multiple shaft-shaped parts are positioned at one time.

[0003] When the commonly used current shaft-shaped part positioning device positions multiple shaft-shaped parts, usually cylinders are used as the power part to push the mechanism to clamp the multiple shaft-shaped parts respectively; multiple cylinders are required as the power part, the cost of the device is high, and the device occupies a large space. Now it is urgent to solve these problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a multi-station shaft-shaped part positioning device for machining to solve the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multi-station shaft-shaped part positioning device for machining, including a bottom plate, a support member, a power component and a clamping component, the support member is fixedly connected to the bottom plate, the clamping component is connected to the bottom plate through the power component, and the clamping component contacts the support member;

[0007] A support groove is provided on the support member, and the clamping component is connected to the bottom plate through the support groove;

[0008] The power component includes a first power member and a second power member, and the support member and the clamping component are located between the first power member and the second power member;

[0009] The clamping component includes a plurality of clamping blocks, one of the clamping blocks is connected to the first power member, and one of the clamping blocks is close to the second power member;

[0010] A clamping groove is provided on the clamping block.

[0011] Further, the clamping block contacts the support groove, and the plurality of clamping blocks are separated from each other.

[0012] Further, the cross section of the clamping block is circular, the clamping groove is located on the surface of the clamping block facing other clamping blocks, and the clamping groove penetrates the surface of the clamping block away from the support member.

[0013] Further, a fillet is provided at the end of the clamping groove, only one clamping block is connected to the rotation axis of the first power member, and the material of the clamping block is specifically iron.

[0014] Further, the first power member includes a motor and a first plate, and the rotating shaft of the motor is connected to the clamping block at one end.

[0015] Further, the motor is specifically a stepping motor, and the housing of the motor is connected to the bottom plate through the first plate.

[0016] Further, the second power member includes a second plate and a suction member, the suction member penetrates the second plate, and the side surface of the suction member is fixedly connected to the second plate.

[0017] Further, the suction member is specifically an electromagnet, and the suction member and the clamping block are on the same straight line.

[0018] Further, the two ends of the support member are respectively in contact with the first plate and the second plate.

[0019] Further, the cross-section of the support groove is semicircular, and a fillet is provided on the support groove.

[0020] The beneficial effects of the present utility model are as follows: A multi-station shaft-shaped part positioning device for processing is provided. By the mutual cooperation of the bottom plate, the support member, the power component and the clamping component, a multi-station shaft-shaped part positioning device for processing is made to replace the traditional positioning device, achieving the effect of clamping multiple shaft-shaped parts at one time using magnetic force during the positioning process of the shaft-shaped parts, reducing the cost of the device, reducing the occupied space of the device, and saving the production cost of the shaft-shaped parts. Description of the Drawings

[0021] Figure 1 It is an axonometric view of the overall structure of a multi-station shaft-shaped part positioning device for processing according to the present utility model.

[0022] Figure 2 It is another axonometric view of the overall structure of a multi-station shaft-shaped part positioning device for processing according to the present utility model.

[0023] Figure 3 It is the front view of the overall structure of a multi-station shaft-shaped part positioning device for processing according to the present utility model.

[0024] In the figure: 1. Bottom plate; 2. Support member; 21. Support groove; 3. Power component; 4. First power member; 5. Motor; 6. First plate; 7. Second power member; 8. Second plate; 9. Suction member; 10. Clamping component; 11. Clamping block; 12. Clamping groove; 13. Strong magnet. Detailed Embodiment

[0025] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the following further details the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model. Wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described in the accompanying drawings are exemplary and are only used to explain the present utility model and cannot be construed as a limitation to the present utility model.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more.

[0027] Reference Figures 1 to 3 , a multi-station shaft-shaped part positioning device for processing, including a bottom plate 1, a support member 2, a power component 3 and a clamping component 10. The support member 2 is fixedly connected to the bottom plate 1. The clamping component 10 is connected to the bottom plate 1 through the power component 3 and is used for clamping the shaft-shaped part. The clamping component 10 contacts the support member 2 and is used for supporting the shaft-shaped part;

[0028] A support groove 21 is provided on the support member 2 for limiting the clamping block 11. The clamping component 10 is connected to the bottom plate 1 through the support groove 21;

[0029] The power component 3 includes a first power member 4 and a second power member 7. The support member 2 and the clamping component 10 are located between the first power member 4 and the second power member 7 and are used to cooperate with each other to limit the clamping block 11;

[0030] The clamping component 10 includes a plurality of clamping blocks 11. One of the clamping blocks 11 is connected to the first power member 4. One of the clamping blocks 11 is close to the second power member 7 and is used to ensure that the first power member 4 can drive the clamping component 10 to rotate when the strong magnet 13 moves towards the first power member 4, so as to facilitate the machining of the shaft-shaped part by the tool;

[0031] The clamping block 11 is provided with a clamping groove 12 for directly placing shaft-shaped parts. Both the first power member 4 and the second power member 7 are electrically connected to an external control system, which is used to control their operation and stop, as well as transmit signals. A strong magnet 13 is provided at the end of the clamping member 10 close to the second power member 7, which is used to cooperate with the adsorbing member 9 to clamp and loosen the clamping block 11.

[0032] The clamping block 11 contacts the support groove 21, and the plurality of clamping blocks 11 are separated from each other.

[0033] The cross-section of the clamping block 11 is circular and is used to cooperate with the support groove 21. The clamping groove 12 is located on the surface of the clamping block 11 facing other clamping blocks 11, and the clamping groove 12 penetrates through the surface of the clamping block 11 away from the support member 2 for placing shaft-shaped parts.

[0034] The cross-section of the clamping block 11 is circular and is used to match the shape of the support groove 21. The clamping groove 12 is located on the surface of the clamping block 11 facing other clamping blocks 11, and the clamping groove 12 penetrates through the surface of the clamping block 11 away from the support member 2.

[0035] The end of the clamping groove 12 is provided with a fillet, which is used to match the shape of the shaft-shaped part. Only one clamping block 11 is connected to the rotating shaft of the first power member 4. The material of the clamping block 11 is specifically iron, which is used to ensure that it can be adsorbed by magnetic elements.

[0036] The first power member 4 includes a motor 5 and a first plate 6. The rotating shaft of the motor 5 is connected to the clamping block 11 at one end to provide a rotating force.

[0037] The motor 5 is specifically a stepping motor, which is used to accurately provide a rotating force. The housing of the motor 5 is connected to the bottom plate 1 through the first plate 6. The material of the first plate 6 is iron, which is used to ensure that a magnetic attraction force is generated between it and the strong magnet 13, so that the plurality of clamping blocks 11 approach each other to clamp the shaft-shaped part.

[0038] The second power member 7 includes a second plate 8 and an adsorbing member 9. The adsorbing member 9 penetrates through the second plate 8, and the side surface of the adsorbing member 9 is fixedly connected to the second plate 8.

[0039] The adsorbing member 9 is specifically an electromagnet, which is used to conveniently control its magnetism. The adsorbing member 9 and the clamping block 11 are on the same straight line.

[0040] The cross-section of the support groove 21 is semi-circular, and the support groove 21 is provided with a fillet.

[0041] The working principle of the present utility model is as follows: Before starting to use a multi-station shaft-shaped part positioning device for machining, place the multi-station shaft-shaped part positioning device for machining at the machining position, that is, place the multi-station shaft-shaped part positioning device for machining on the machining surface of the machine tool; When starting to use the multi-station shaft-shaped part positioning device for machining: The external control system energizes the adsorbing member 9, making the magnetism of the adsorbing member 9 opposite to that of the strong magnet 13, so that the strong magnet 13 contacts the adsorbing member 9; Then, the external handling mechanism sequentially places a plurality of shaft-shaped parts to be machined into the clamping grooves 12 of the plurality of clamping blocks 11; Further, the external control system passes a reverse current through the adsorbing member 9, making the magnetism of the adsorbing member 9 the same as that of the strong magnet 13, generating a magnetic repulsive force on the strong magnet 13, thereby pushing the plurality of clamping blocks 11 to approach each other. During this process, the plurality of clamping blocks 11 cooperate with each other to clamp the shaft-shaped parts in the clamping grooves 12, and then the cutting tool of the machine tool starts to machine the plurality of shaft-shaped parts. During this process, under the control of the external control system, the motor 5 of the first power member 4 drives the clamping member 10, the plurality of shaft-shaped parts, and the strong magnet 13 to rotate, facilitating the machining of the plurality of shaft-shaped parts by the cutting tool of the machine tool; When the machining of the plurality of shaft-shaped parts is completed, under the control of the external control system, the motor 5 stops working. At this time, the clamping groove 12 faces away from the support member 2. Further, the external control system passes a reverse current through the adsorbing member 9 again, making the magnetism of the adsorbing member 9 opposite to that of the strong magnet 13, so that the adsorbing member 9 adsorbs the strong magnet 13 to contact the adsorbing member 9. The external handling mechanism transports the machined shaft-shaped parts to the designated position, and then the external handling mechanism transports a new plurality of shaft-shaped parts to be machined into the clamping grooves 12 again; Repeat the above process until the work is completed.

[0042] The above content is a further detailed description of the present utility model in combination with specific preferred embodiments. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field of the present utility model, without departing from the concept of the present utility model, several simple deductions or substitutions can still be made, which should all be regarded as belonging to the protection scope of the present utility model.

Claims

1. A multi-station axial parts positioning device for machining, characterized in that: It comprises a base plate (1), a support member (2), a power component (3) and a clamping component (10), wherein the support member (2) is fixedly connected to the base plate (1), the clamping component (10) is connected to the base plate (1) via the power component (3), and the clamping component (10) is in contact with the support member (2); The support member (2) is provided with a support groove (21), and the clamping member (10) is connected to the bottom plate (1) via the support groove (21); The power component (3) comprises a first power member (4) and a second power member (7), and the support member (2) and the clamping member (10) are located between the first power member (4) and the second power member (7); The clamping component (10) comprises a plurality of clamping blocks (11), one of the clamping blocks (11) is connected to the first power member (4), and one of the clamping blocks (11) is close to the second power member (7); The clamping block (11) is provided with a clamping groove (12); and the end of the clamping component (10) close to the second power member (7) is provided with a strong magnet (13).

2. A multi-station axial part positioning device for machining according to claim 1, characterized in that: The clamping block (11) is in contact with the supporting groove (21), and a plurality of the clamping blocks (11) are separated from each other.

3. A multi-station axial part positioning device for machining according to claim 2, characterized in that: The cross section of the clamping block (11) is circular, the clamping groove (12) is located on the surface of the clamping block (11) facing other clamping blocks (11), and the clamping groove (12) penetrates the surface of the clamping block (11) away from the support member (2).

4. A multi-station axial part positioning device for machining according to claim 3, characterized in that: The end of the clamping groove (12) is provided with a rounded corner, and only one clamping block (11) is connected to the rotating shaft of the first power member (4), and the material of the clamping block (11) is specifically iron.

5. The multi-station axial part positioning device for machining according to claim 1, characterized in that: The first power member (4) comprises a motor (5) and a first plate (6), and the rotating shaft of the motor (5) is connected to a clamping block (11) at one end.

6. A multi-station axial part positioning device for machining according to claim 5, characterized in that: The motor (5) is specifically a stepping motor, and the housing of the motor (5) is connected to the bottom plate (1) via a first plate (6); the first plate (6) is made of iron.

7. A multi-station axial part positioning device for machining according to claim 1, characterized in that: The second power member (7) comprises a second plate (8) and an adsorption member (9), wherein the adsorption member (9) passes through the second plate (8), and a side surface of the adsorption member (9) is fixedly connected to the second plate (8).

8. A multi-station axial part positioning device for machining according to claim 7, characterized in that: The adsorption member (9) is specifically an electromagnet, and the adsorption member (9) and the clamping block (11) are in a straight line.

9. The multi-station axial part positioning device for machining according to claim 1, characterized in that: The two ends of the support member (2) are in contact with the first plate (6) and the second plate (8) respectively.

10. The multi-station axial part positioning device for machining according to claim 1, characterized in that: The cross section of the support groove (21) is semicircular, and the support groove (21) is provided with rounded corners.

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