High-precision tool for machining aluminum and aluminum alloy sleeves

Abstract

The utility model relates to the technical field of aluminum alloy sleeve machining, and aims to provide a high-precision tool for machining aluminum and aluminum alloy sleeves, which comprises a fixing plate, a first moving device and a second moving device are symmetrically arranged on two sides of the fixing plate, a driving component is arranged on the outer wall of the fixing plate, a supporting component is arranged below the fixing plate, and a clamping component is arranged below the supporting component. Clamping assemblies are arranged on the first moving device and the second moving device, synchronous and accurate movement of the moving devices is achieved by adopting a double-shaft driving motor and a bevel gear transmission mechanism, and adjustment according to the length of a sleeve is achieved. By means of the design, the stability and consistency of the clamping assembly in the machining process are guaranteed, and therefore the machining precision of the sleeve is greatly improved. And meanwhile, a clamping adjusting oil cylinder in the clamping assembly can further finely adjust the clamping force so as to adapt to sleeves of different specifications and sizes, and the machining accuracy is further improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy sleeve processing technology, and in particular to a high-precision tooling for processing aluminum and aluminum alloy sleeves. Background Technology

[0002] In the field of aluminum and aluminum alloy sleeve processing, high-precision tooling is one of the key factors in ensuring the quality and efficiency of sleeve processing. Traditional sleeve processing tooling often suffers from unstable clamping and cannot be adjusted according to the length and diameter of the sleeve, which greatly reduces the processing efficiency of the sleeve. Utility Model Content

[0003] The purpose of this utility model is to provide a high-precision tooling for processing aluminum and aluminum alloy sleeves, in order to solve the problems mentioned in the background art and facilitate its promotion.

[0004] A high-precision tooling for processing aluminum and aluminum alloy sleeves includes a fixed plate, with a first moving device and a second moving device symmetrically arranged on both sides of the fixed plate, a driving assembly on the outer wall of the fixed plate, a support assembly below the fixed plate, and clamping assemblies on the first moving device and the second moving device.

[0005] The drive assembly includes a support plate fixedly mounted on the outer wall of the fixed plate. A dual-axis drive motor is provided under the support plate. Drive shaft one and drive shaft two are fixedly mounted on the output end of the dual-axis drive motor. Support bearings are symmetrically provided on the outer wall of the fixed plate. A bevel gear one is fixedly mounted on the end of drive shaft one and drive shaft two away from the output end of the dual-axis drive motor through the support bearing.

[0006] Furthermore, the second moving device includes two upright plates symmetrically arranged on the outer wall of the fixed plate. A guide plate is provided between the two upright plates, and a strip-shaped through hole is provided on the guide plate. A clamping rod is rotatably provided on the inner wall of the second upright plate. A bevel gear two is fixedly provided through the first upright plate at one end of the clamping rod away from the inner wall of the second upright plate. The bevel gear two meshes with the bevel gear one. A clamping thread one and a clamping thread two are provided on the clamping rod. A lead screw and nut pair are threadedly connected to the clamping thread one and the clamping thread two. A clamping guide rod is fixedly provided on the outer wall of the lead screw and nut pair. A guide limiting plate is fixedly provided through the strip-shaped through hole at one end of the clamping guide rod away from the inner wall of the lead screw and nut pair.

[0007] Furthermore, the clamping assembly includes a clamping frame fixedly mounted on the lead screw and nut pair, a clamping fixing plate on the inner wall of the clamping frame, clamping adjusting cylinders symmetrically mounted on the inner wall of the clamping fixing plate, and a clamping block fixedly mounted on the piston rod of the clamping adjusting cylinder.

[0008] Furthermore, the support assembly includes a support plate one and a support plate two symmetrically arranged below the fixed plate, and a base plate is provided below the support plate one and the support plate two.

[0009] Furthermore, the first mobile device and the second mobile device have the same structure.

[0010] Furthermore, the threads of clamping thread one and clamping thread two have opposite directions of rotation.

[0011] As an improvement, the beneficial effects of this utility model are as follows:

[0012] This invention discloses a high-precision tooling for machining aluminum and aluminum alloy sleeves. By employing a dual-axis drive motor and a bevel gear transmission mechanism, it achieves synchronous and precise movement of the moving device, allowing for adjustment based on the sleeve length. This design ensures the stability and consistency of the clamping assembly during machining, thereby significantly improving the machining accuracy of the sleeves. Simultaneously, the clamping adjustment cylinder within the clamping assembly can further fine-tune the clamping force to accommodate sleeves of different specifications and sizes, further enhancing machining precision. Attached Figure Description

[0013] Figure 1 This is an isometric A-view of a high-precision tooling for machining aluminum and aluminum alloy sleeves according to the present invention.

[0014] Figure 2 This is an isometric B-view of a high-precision tooling for machining aluminum and aluminum alloy sleeves according to this utility model.

[0015] Figure 3 This is an isometric C-view of a high-precision tooling for machining aluminum and aluminum alloy sleeves according to the present invention.

[0016] Figure 4 For practical purposes Figure 1 Enlarged view of point A in the image;

[0017] Figure 5 For practical purposes Figure 1 Enlarged view of point B in the image;

[0018] Figure 6 For practical purposes Figure 3 Enlarged view of point C in the image;

[0019] Appendix Label Reference Table:

[0020] 1. Fixed plate; 2. Moving device one; 3. Moving device two; 301. Vertical plate one; 302. Vertical plate two; 303. Guide plate; 304. Strip-shaped through hole; 305. Clamping rod; 306. Bevel gear two; 307. Clamping thread one; 308. Clamping thread two; 309. Screw and nut pair; 310. Clamping guide rod; 311. Guide limit plate; 4. Drive assembly; 401. Support plate; 402. Dual-axis drive motor; 403. Drive shaft one; 404. Drive shaft two; 405. Support bearing; 406. Bevel gear one; 5. Support assembly; 501. Support plate one; 502. Support plate two; 503. Base plate; 6. Clamping assembly; 601. Clamping frame; 602. Clamping fixed plate; 603. Clamping adjusting cylinder; 604. Clamping block. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] To make the content of this utility model easier to understand, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Identical components are indicated by the same reference numerals.

[0023] This embodiment provides a high-precision tooling for processing aluminum and aluminum alloy sleeves, including a fixed plate 1, with a first moving device 2 and a second moving device 3 symmetrically arranged on both sides of the fixed plate 1, a driving assembly 4 on the outer wall of the fixed plate 1, a support assembly 5 on the bottom of the fixed plate 1, and a clamping assembly 6 on the first moving device 2 and the second moving device 3. The first moving device 2 and the second moving device 3 have the same structure.

[0024] In this embodiment, the drive assembly 4 is used to provide power to the mobile device. Specifically, the drive assembly 4 includes a support plate 401 fixedly mounted on the outer wall of the fixed plate 1. A dual-axis drive motor 402 is located below the support plate 401. This motor has two output ends, each of which is fixed with a drive shaft 403 and a drive shaft 404. To support these two drive shafts, symmetrical support bearings 405 are provided on the outer wall of the fixed plate 1. The ends of the drive shafts 403 and 404 away from the output ends of the dual-axis drive motor 402 pass through the support bearings 405 and are fixedly mounted with bevel gears 406.

[0025] In this embodiment, the second moving device 3 includes two upright plates, 301 and 302, symmetrically arranged on the outer wall of the fixed plate 1. Between these two upright plates is a guide plate 303 with a strip-shaped through hole 304. A clamping rod 305 is rotatably mounted on the inner wall of the second upright plate 302. One end of the clamping rod 305, away from the inner wall of the second upright plate 302, passes through the first upright plate 301 and is fixedly fitted with a bevel gear 306. This bevel gear 306 meshes with a bevel gear 406 in the drive assembly 4, thereby achieving power transmission.

[0026] The clamping rod 305 has a first clamping thread 307 and a second clamping thread 308. These two clamping threads have opposite directions of rotation, used to achieve relative movement of the lead screw nut assembly 309 on the clamping rod 305. Specifically, a lead screw nut assembly 309 is threaded onto both the first clamping thread 307 and the second clamping thread 308. A clamping guide rod 310 is fixedly mounted on the outer wall of the lead screw nut assembly 309. One end of the clamping guide rod 310, away from the inner wall of the lead screw nut assembly 309, passes through a strip-shaped through hole 304 on the guide plate 303 and is fixedly mounted with a guide limiting plate 311. Thus, when the clamping rod 305 rotates, the lead screw nut assembly 309 moves along the strip-shaped through hole 304, and achieves stable guiding and limiting functions through the clamping guide rod 310 and the guide limiting plate 311.

[0027] In this embodiment, both the first mobile device 2 and the second mobile device 3 are equipped with clamping assemblies 6. The clamping assembly 6 includes a clamping frame 601 fixedly mounted on the lead screw and nut assembly 309. A clamping fixing plate 602 is provided on the inner wall of the clamping frame 601, and clamping adjusting cylinders 603 are symmetrically arranged on the inner wall of the clamping fixing plate 602. A clamping block 604 is fixedly mounted on the piston rod of the clamping adjusting cylinder 603. By adjusting the extension length of the piston rod of the clamping adjusting cylinder 603, the clamping force of the clamping block 604 can be precisely adjusted.

[0028] In this embodiment, the support assembly 5 includes a first support plate 501 and a second support plate 502 symmetrically arranged below the fixed plate 1. A base plate 503 is provided below these two support plates, thereby achieving stable support for the entire tooling.

[0029] The above are merely preferred embodiments of this utility model patent and are not intended to limit this utility model patent. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. A high-precision tooling for machining aluminum and aluminum alloy sleeves, comprising a fixing plate (1), characterized in that, The fixed plate (1) is symmetrically provided with a first moving device (2) and a second moving device (3) on both sides. The outer wall of the fixed plate (1) is provided with a driving assembly (4). The fixed plate (1) is provided with a support assembly (5) below it. The first moving device (2) and the second moving device (3) are provided with a clamping assembly (6). The drive assembly (4) includes a support plate (401) fixedly mounted on the outer wall of the fixed plate (1). A dual-axis drive motor (402) is provided under the support plate (401). A drive shaft one (403) and a drive shaft two (404) are fixedly mounted on the output end of the dual-axis drive motor (402). Support bearings (405) are symmetrically mounted on the outer wall of the fixed plate (1). A bevel gear one (406) is fixedly mounted on the end of the drive shaft one (403) and the drive shaft two (404) away from the output end of the dual-axis drive motor (402) through the support bearing (405).

2. The high-precision tooling for machining aluminum and aluminum alloy sleeves according to claim 1, characterized in that, The second moving device (3) includes a first upright plate (301) and a second upright plate (302) symmetrically arranged on the outer wall of the fixed plate (1). A guide plate (303) is provided between the first upright plate (301) and the second upright plate (302). A strip-shaped through hole (304) is provided on the guide plate (303). A clamping rod (305) is rotatably provided on the inner wall of the second upright plate (302). One end of the clamping rod (305) away from the inner wall of the second upright plate (302) passes through the first upright plate (301) and is fixedly provided with a second bevel gear (306). The second (306) meshes with the first bevel gear (406). The clamping rod (305) is provided with a clamping thread one (307) and a clamping thread two (308). The clamping thread one (307) and the clamping thread two (308) are threadedly connected to a lead screw nut pair (309). A clamping guide rod (310) is fixedly provided on the outer wall of the lead screw nut pair (309). One end of the clamping guide rod (310) away from the inner wall of the lead screw nut pair (309) passes through the strip-shaped through hole (304) and is fixedly provided with a guide limiting plate (311).

3. The high-precision tooling for machining aluminum and aluminum alloy sleeves according to claim 2, characterized in that, The clamping assembly (6) includes a clamping frame (601) fixedly mounted on the lead screw nut pair (309), a clamping fixing plate (602) on the inner wall of the clamping frame (601), a clamping adjusting cylinder (603) symmetrically mounted on the inner wall of the clamping fixing plate (602), and a clamping block (604) fixedly mounted on the piston rod of the clamping adjusting cylinder (603).

4. The high-precision tooling for machining aluminum and aluminum alloy sleeves according to claim 3, characterized in that, The support assembly (5) includes a support plate one (501) and a support plate two (502) symmetrically arranged below the fixed plate (1), and a base plate (503) is provided below the support plate one (501) and the support plate two (502).

5. The high-precision tooling for machining aluminum and aluminum alloy sleeves according to claim 1, characterized in that, The mobile device one (2) and mobile device two (3) have the same structure.

6. The high-precision tooling for machining aluminum and aluminum alloy sleeves according to claim 2, characterized in that, The clamping thread one (307) and clamping thread two (308) have opposite thread directions.

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