Long shaft parts processing positioning tooling

Abstract

The utility model belongs to the field of shaft parts processing, especially long shaft parts processing and positioning tooling. In view of the problems of inaccurate positioning and poor stability of existing long shaft parts processing, which affect the processing quality and efficiency, the following scheme is proposed, which includes a screw and an auxiliary positioning component arranged in a lathe body, the circumferential thread of the screw is connected with a flange connecting plate, the flange connecting plate and the lathe body are fixedly connected by a plurality of screws, the circumferential outer wall of the screw is fixedly connected with a rotating sleeve, and the rotating sleeve is located in the lathe body. In the utility model, the rotation of the screw is utilized to drive the positioning cone to position the long shaft parts, the reinforcement sleeve rotates with the screw, and the long shaft parts are further fixed. The adjusting wheel contacts with both sides of the adjusting plate and rotates with the movement of the adjusting plate, thereby adjusting the position of the first rotating wheel, the first rotating wheel and the second rotating wheel contact with the long shaft parts, and the auxiliary positioning of the parts is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft parts processing, in particular to a long shaft parts processing positioning tool. Background Art

[0002] In industrial products, shaft parts are suitable for maintenance operations of one or more CNC machine tool processing parts. Shaft parts are one of the typical parts often encountered in hardware accessories. They are mainly used to support transmission parts, transmit torque and bear loads. Long shaft parts processing requires the use of positioning fixtures to support and position them during processing to avoid deviation during processing.

[0003] Traditional long-axis parts processing and positioning tooling usually has problems such as inaccurate positioning and poor stability, which affects the processing quality and efficiency. Therefore, developing a new type of long-axis parts processing and positioning tooling to solve the above problems has important practical significance and application value. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art, such as inaccurate positioning, poor stability, etc., which affect the processing quality and efficiency, and proposes a long shaft part processing positioning tool.

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

[0006] A long shaft parts processing and positioning tool comprises a screw and an auxiliary positioning assembly arranged in a lathe body, wherein the screw is threadedly connected to a flange connecting plate on its circumference, the flange connecting plate is fixedly connected to the lathe body by a plurality of screws, the screw is fixedly connected to a rotating sleeve on its circumferential outer wall, the rotating sleeve is located in the lathe body, and one end of the screw is fixedly connected to a conical positioning cone;

[0007] The upper surface of the lathe body is fixedly connected to two parallel guide rails, the upper surfaces of the guide rails are slidably connected to sliders, and the upper surfaces of the two sliders are fixedly connected to the same fixing plate;

[0008] The auxiliary positioning assembly is arranged on the upper surface of the fixing plate, and the auxiliary positioning assembly is used for auxiliary positioning of long-axis parts.

[0009] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein the adjusting device is a wood-planer working table and a wood-planer supporting tractor is provided with a bolt, and the bolt has a round shank to contact with the steering wheel of the wood-planer.

[0010] In a possible design, the other ends of the two rotating frames are rotatably connected to adjustment wheels, the adjustment wheels are respectively in contact with two sides of the adjustment plate, and the two adjustment wheels are used to adjust the position of the first rotating wheel.

[0011] In a possible design, one end of the rotating sleeve is fixedly connected to a reinforcement sleeve.

[0012] In a possible design, one end of the reinforcement sleeve is provided with anti-slip grooves.

[0013] In a possible design, both the first rotating wheel and the second rotating wheel are made of 9crsi material.

[0014] In the present application, when in use, the screw is fixed to the lathe body by a flange connecting plate and a plurality of screws, and the screw is firmly installed in the lathe body. The screw is further stably supported by the rotating sleeve. The screw is rotated to drive the positioning cone to position the long shaft parts, and the reinforcement sleeve rotates with the screw to facilitate further fixing of the long shaft parts;

[0015] When assisting the positioning of long-axis parts, the electric push rod pushes the sliding plate to slide on the fixed plate. Since one end of the sliding plate is provided with an inclined surface, it cooperates with the inclined surface at the bottom of the adjustment plate, so that the adjustment plate slides on the sliding frame. At the same time, the adjustment wheel contacts both sides of the adjustment plate and rotates with the movement of the adjustment plate, thereby adjusting the position of the first rotating wheel, and the first rotating wheel and the second rotating wheel contact the long-axis parts to achieve auxiliary positioning of the parts.

[0016] Beneficial effects:

[0017] In the utility model, the long shaft parts processing and positioning tooling, through the setting of the positioning cone, utilizes the rotation of the screw rod, thereby driving the positioning cone to position the long shaft parts, and the reinforcement sleeve rotates with the screw rod, so as to further fix the long shaft parts;

[0018] In the utility model, the long-axis parts processing and positioning tooling, through the setting of the auxiliary positioning component, the adjusting wheel contacts the two sides of the adjusting plate, rotates with the movement of the adjusting plate, and then adjusts the position of the first rotating wheel, and the first rotating wheel and the second rotating wheel contact the long-axis parts to realize the auxiliary positioning of the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the long shaft parts processing and positioning tooling proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the lathe body of the long-axis parts processing and positioning tooling proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the auxiliary positioning component of the long shaft parts processing positioning tooling proposed by the utility model;

[0022] Figure 4 This is a schematic cross-sectional structure diagram of the auxiliary positioning component of the long shaft parts processing positioning tooling proposed by the utility model.

[0023] In the figure: 1. lathe body; 2. slider; 3. screw; 4. flange connecting plate; 5. rotating sleeve; 6. reinforcement sleeve; 7. positioning cone; 8. fixing plate; 9. electric push rod; 10. sliding plate; 11. adjusting plate; 12. adjusting wheel; 13. rotating frame; 14. first rotating wheel; 15. second rotating wheel; 16. mounting frame; 17. guide rail; 18. sliding frame; 19. sliding block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] Reference Figure 1-Figure 4 , positioning tooling, including: a screw rod 3 arranged in a lathe body 1, a flange connecting plate 4 is connected to the circumferential thread of the screw rod 3, the flange connecting plate 4 is fixedly connected to the lathe body 1 by a plurality of screws, a rotating sleeve 5 is fixedly connected to the circumferential outer wall of the screw rod 3, the rotating sleeve 5 is located in the lathe body 1, and one end of the screw rod 3 is fixedly connected to a conical positioning cone 7;

[0027] The upper surface of the lathe body 1 is fixedly connected to two parallel guide rails 17, the upper surfaces of the guide rails 17 are slidably connected to the sliders 2, and the upper surfaces of the two sliders 2 are fixedly connected to the same fixing plate 8;

[0028] Auxiliary positioning assembly, the auxiliary positioning assembly is arranged on the upper surface of the fixing plate 8, and the auxiliary positioning assembly is used for auxiliary positioning of long shaft parts;

[0029] The auxiliary positioning assembly includes an electric push rod 9 and a sliding frame 18, both of which are fixedly connected to the upper surface of the fixed plate 8, one end of the output shaft of the electric push rod 9 is fixedly connected to a sliding plate 10, the sliding plate 10 is slidably connected to the upper surface of the fixed plate 8, one end of the sliding plate 10 is provided with an inclined surface, one side of the sliding frame 18 is provided with an adjusting plate 11, one side of the adjusting plate 11 is fixedly connected to a sliding block 19, the sliding block 19 is slidably connected to the sliding frame 18, the bottom of the adjusting plate 11 is provided with an inclined surface matching the sliding plate 10, the upper surface of the adjusting plate 11 is rotatably connected to a second rotating wheel 15, the upper surface of the fixed plate 8 is fixedly connected to two symmetrically arranged mounting frames 16, one side of the mounting frame 16 is rotatably connected to a rotating frame 13, one end of the rotating frame 13 is rotatably connected to a first rotating wheel 14, the second rotating wheel 15 and the two first rotating wheels 14 are in contact with long-axis parts;

[0030] The other ends of the two rotating frames 13 are rotatably connected with adjusting wheels 12, which are in contact with both sides of the adjusting plate 11 respectively. The two adjusting wheels 12 are used to adjust the position of the first rotating wheel 14;

[0031] In the above technical solution, the screw rod 3 is firmly installed in the lathe body 1 by fixing the flange connecting plate 4 and a plurality of screws on the lathe body 1. The screw rod 3 is further stably supported by the rotating sleeve 5. The rotation of the screw rod 3 drives the positioning cone 7 to position the long shaft parts;

[0032] When assisting the positioning of long-axis parts, the electric push rod 9 pushes the sliding plate 10 to slide on the fixed plate 8. Since one end of the sliding plate 10 is provided with an inclined surface, it cooperates with the inclined surface at the bottom of the adjustment plate 11, so that the adjustment plate 11 slides on the sliding frame 18. At the same time, the adjustment wheel 12 contacts both sides of the adjustment plate 11, and rotates with the movement of the adjustment plate 11, thereby adjusting the position of the first rotating wheel 14. The first rotating wheel 14 and the second rotating wheel 15 contact the long-axis parts to achieve auxiliary positioning of the parts.

[0033] The present application can be used in the field of long shaft parts processing, and can also be used in other fields applicable to the present application.

[0034] Example 2

[0035] refer to Figure 1-Figure 4 , improved on the basis of Example 1:

[0036] Long shaft parts processing and positioning tooling;

[0037] One end of the rotating sleeve 5 is fixedly connected with a reinforcing sleeve 6;

[0038] In the above technical solution, the reinforcement sleeve 6 rotates together with the screw rod 3, so as to further fix the long shaft parts.

[0039] refer to Figure 2 , one end of the reinforcement sleeve 6 is provided with anti-slip grooves;

[0040] In the above technical solution, the anti-slip pattern can improve the stability of the connection between the long shaft parts and the reinforcement sleeve 6.

[0041] refer to Figure 3 , the two first rotating wheels 14 and the second rotating wheels 15 are both made of 9crsi;

[0042] In the above technical solution, the 9crsi material has higher hardness and wear resistance.

[0043] However, as is well known to those skilled in the art, the working principle and wiring method of the electric push rod 9 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Long shaft parts processing and positioning tooling, characterized in that: include: A screw rod (3) is arranged in a lathe body (1), the circumferential thread of the screw rod (3) is connected to a flange connecting plate (4), the flange connecting plate (4) and the lathe body (1) are fixedly connected by a plurality of screws, the circumferential outer wall of the screw rod (3) is fixedly connected to a rotating sleeve (5), the rotating sleeve (5) is located in the lathe body (1), and one end of the screw rod (3) is fixedly connected to a conical positioning cone (7); The upper surface of the lathe body (1) is fixedly connected to two parallel guide rails (17), the upper surfaces of the guide rails (17) are slidably connected to sliders (2), and the upper surfaces of the two sliders (2) are fixedly connected to the same fixing plate (8); An auxiliary positioning component is arranged on the upper surface of the fixing plate (8), and is used for auxiliary positioning of long shaft parts.

2. The long shaft parts processing and positioning tool according to claim 1 is characterized in that: The auxiliary positioning assembly comprises an electric push rod (9) and a sliding frame (18), wherein the electric push rod (9) and the sliding frame (18) are both fixedly connected to the upper surface of the fixed plate (8), one end of the output shaft of the electric push rod (9) is fixedly connected to a sliding plate (10), the sliding plate (10) is slidably connected to the upper surface of the fixed plate (8), one end of the sliding plate (10) is provided with an inclined surface, one side of the sliding frame (18) is provided with an adjusting plate (11), one side of the adjusting plate (11) is fixedly connected to a sliding block (19), the sliding block (19) is connected to the adjusting plate (11), and the adjusting plate (11) is fixedly connected to the adjusting plate (11). The sliding frame (18) is slidably connected, the bottom of the adjustment plate (11) is provided with an inclined surface matched with the sliding plate (10), the upper surface of the adjustment plate (11) is rotatably connected with a second rotating wheel (15), the upper surface of the fixed plate (8) is fixedly connected with two symmetrically arranged mounting frames (16), one side of the mounting frames (16) is rotatably connected with a rotating frame (13), one end of the rotating frame (13) is rotatably connected with a first rotating wheel (14), and the second rotating wheel (15) and the two first rotating wheels (14) are in contact with long shaft parts.

3. The long shaft parts processing and positioning tool according to claim 2 is characterized in that: The other ends of the two rotating frames (13) are rotatably connected to adjusting wheels (12), the adjusting wheels (12) are respectively in contact with two sides of the adjusting plate (11), and the two adjusting wheels (12) are used to adjust the position of the first rotating wheel (14).

4. The long shaft parts processing and positioning tool according to claim 1 is characterized in that: One end of the rotating sleeve (5) is fixedly connected to a reinforcing sleeve (6).

5. The long shaft parts processing and positioning tool according to claim 4 is characterized in that: One end of the reinforcement sleeve (6) is provided with anti-slip grooves.

6. The long shaft parts processing and positioning tool according to claim 2 is characterized in that: The first rotating wheel (14) and the second rotating wheel (15) are both made of 9crsi material.

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