Clamping mechanism for copper bush processing

Abstract

The application discloses a clamping mechanism for copper sleeve processing and relates to the technical field of copper sleeve processing clamping equipment, which comprises a workbench, an operation hole is formed in the outer end of the workbench, and slide rails are formed in the upper end of the workbench. The clamping table installed on the upper end of the workbench can be adjusted in the front and back distance through the adjusting rod connected to the rear end, and the clamping table can be adjusted in different distances after adjustment, so that the copper sleeve with different sizes of apertures can be clamped and fixed. After the fixing is completed, the height of the operation table at the upper end can be adjusted through the hydraulic cylinder in the device, the limiting plate can be moved forward and backward through the sliding groove formed in the middle of the operation table after being adjusted to the appropriate position, the limiting plate is adjusted forward and backward according to the size of the copper sleeve during the movement, and the limiting plate is fixed through the limiting rod after being adjusted to the appropriate position.

Description

Technical Field

[0001] This invention relates to the field of clamping equipment for copper sleeve processing, specifically a clamping mechanism for copper sleeve processing. Background Technology

[0002] Copper bushings are commonly used precision transmission and wear-resistant parts in mechanical equipment. They are widely used in engineering machinery, automation equipment, hardware parts and other fields. During the production and processing of copper bushings, they need to go through multiple precision processing steps such as cutting, drilling, end face grinding and finishing. In order to maintain the stability of copper bushing processing, a clamping mechanism for copper bushing processing is required.

[0003] Existing clamping mechanisms for copper sleeve processing often use fixed limiting structures, with non-adjustable clamping spacing and height. They can only accommodate copper sleeves of a single specification and cannot meet the production needs of copper sleeves with different hole diameters, outer diameters, and heights. The equipment has extremely poor versatility. Existing clamping mechanisms cannot flexibly adjust the clamping height and top limiting position according to the processing conditions. Therefore, there is an urgent need for a new clamping mechanism for copper sleeve processing. Summary of the Invention

[0004] Based on this, the purpose of the present invention is to provide a clamping mechanism for copper sleeve processing, so as to solve the problem that the existing clamping mechanisms for copper sleeve processing are mostly fixed limiting structures, and the clamping spacing and clamping height are not adjustable. They can only be adapted to the clamping and processing of copper sleeves of a single specification, and cannot be adapted to the production needs of copper sleeves with different hole diameters, different outer diameters and different heights. The equipment has extremely poor versatility, and the existing clamping mechanisms cannot flexibly adjust the clamping height and the top limiting position according to the processing conditions.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a clamping mechanism for copper sleeve processing, comprising a worktable, an operating hole at the outer end of the worktable, a slide rail at the upper end of the worktable, a clamping platform mounted on the upper end of the slide rail, an adjusting rod mounted on the rear end of the clamping platform, a slot at the upper end of the worktable, a hydraulic cylinder mounted inside the slot, a lifting rod mounted on the upper end of the hydraulic cylinder, an operating platform mounted on the upper end of the lifting rod, a limiting plate mounted on the upper end of the operating platform, a limiting hole in the middle of the limiting plate, and a limiting rod mounted on the upper end of the operating platform.

[0006] Preferably, the clamping table forms a sliding structure with the worktable via a slide rail, and the clamping table forms a telescopic structure with the worktable via an adjusting rod.

[0007] Preferably, the clamping tables are distributed at equal intervals with the worktables, and the surface of the clamping tables is designed with slots.

[0008] Preferably, the operating platform forms a lifting structure through a lifting rod and a hydraulic cylinder, and the hydraulic cylinder is engaged with the worktable through a slot.

[0009] Preferably, the limiting plate is engaged with the operating table via a limiting rod, and the limiting plate and the operating table form a sliding structure.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. This invention features three sets of clamping tables mounted on the upper part of the worktable. The distance between the clamping tables can be adjusted by adjusting rods connected to the rear end. After adjustment, the clamping tables can be adjusted to different distances to accommodate copper sleeves with different hole diameters. After fixing, the height of the upper operating table can be adjusted by the hydraulic cylinder in the device. After adjusting to the appropriate position, the limiting plate can be moved back and forth through the sliding groove in the middle of the operating table. During the movement, the back and forth adjustment is made according to the size of the copper sleeve. After adjusting to the appropriate position, the limiting plate is fixed by the limiting rod. During use, the copper sleeve can be further clamped and fixed from above to ensure the stability of processing. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of the three-dimensional appearance of the present invention from the front view;

[0013] Figure 2 This is an exploded view of the three-dimensional structure of the present invention.

[0014] Figure 3 This is a schematic diagram of the structure of the workbench of the present invention;

[0015] Figure 4 This is a schematic diagram of the composition of the hydraulic cylinder and the limiting plate of the present invention.

[0016] In the diagram: 1. Workbench; 2. Operating hole; 3. Slide rail; 4. Clamping table; 5. Adjusting rod; 6. Slot; 7. Hydraulic cylinder; 8. Lifting rod; 9. Operating table; 10. Limiting plate; 11. Limiting hole; 12. Limiting rod. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0018] The embodiments of the present invention will now be described.

[0019] Please see Figures 1-4A clamping mechanism for processing copper bushings includes a worktable 1 with an operating hole 2 at its outer end and a slide rail 3 at its upper end. Multiple clamping platforms 4 are mounted on the upper end of the slide rail 3, directly contacting the outer wall of the copper bushing to achieve clamping and positioning of the outer circumference of the copper bushing. The surface is grooved to fit snugly against the outer wall of the copper bushing, and the multiple equidistant distributions ensure uniform clamping force. An adjusting rod 5 is mounted at the rear end of each clamping platform 4. A slot 6 is provided at the upper end of the worktable 1, and a hydraulic cylinder 7 is installed inside the slot 6. A lifting rod 8 is mounted on the upper end of the hydraulic cylinder 7, and an operating platform 9 is mounted on the upper end of the lifting rod 8. A limiting plate 10 is mounted on the upper end of the operating platform 9, with a limiting hole 11 in the middle of the limiting plate 10. A limiting rod 12 is mounted on the upper end of the operating platform 9. The limiting plate 10 can slide on the surface of the operating platform 9, limiting and constraining the copper bushing from above to prevent it from moving upwards during processing.

[0020] Working principle: During use, place the copper sleeve to be processed in the middle of the worktable 1. Rotate the adjusting rod 5 to drive the clamping table 4 to move along the slide rail 3 towards the outer wall of the copper sleeve. Multiple clamping tables 4 move synchronously until they fit against the outer circumference of the copper sleeve, completing the clamping and fixing of the outer circumference of the copper sleeve. Adapt to the current outer diameter of the copper sleeve. Start the hydraulic cylinder 7, which drives the lifting rod 8 to extend and retract, raising and lowering the operating table 9. Adjust the operating table 9 to a suitable working height according to the height of the copper sleeve. Slide the limit plate 10 on the operating table 9 and move the limit plate 10 according to the specifications of the copper sleeve, ensuring the limit plate 10 is in a position that allows for... To constrain the position of the upper end face of the copper sleeve; after the position is confirmed, the limiting rod 12 is passed through the limiting hole 11 of the limiting plate, and the limiting plate is locked and fixed on the operating table 9 to limit the copper sleeve from above, so as to prevent the copper sleeve from jumping upward during the processing. After the processing is completed, the limiting rod 12 is released and the limiting plate 10 is removed; the adjusting rod 5 is operated in the opposite direction to make each clamping table 4 retract outward, release the clamping on the outer wall of the copper sleeve, and the processed copper sleeve workpiece can be removed. This completes the use of the device. The contents not described in detail in this specification are the prior art known to those skilled in the art.

[0021] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A clamping mechanism for processing copper sleeves, comprising a worktable (1), characterized in that: The workbench (1) has an operating hole (2) at its outer end, a slide rail (3) at its upper end, a clamping platform (4) at its upper end, an adjusting rod (5) at the rear end of the clamping platform (4), a slot (6) at its upper end, a hydraulic cylinder (7) inside the slot (6), a lifting rod (8) at its upper end, an operating platform (9) at its upper end, a limiting plate (10) at its upper end, a limiting hole (11) in the middle of the limiting plate (10), and a limiting rod (12) at its upper end.

2. The clamping mechanism for copper sleeve processing according to claim 1, characterized in that: The clamping table (4) forms a sliding structure with the worktable (1) through the slide rail (3), and the clamping table (4) forms a telescopic structure with the worktable (1) through the adjusting rod (5).

3. The clamping mechanism for copper sleeve processing according to claim 1, characterized in that: The clamping platform (4) is distributed at equal intervals with the worktable (1), and the surface of the clamping platform (4) is designed with slots.

4. The clamping mechanism for copper sleeve processing according to claim 1, characterized in that: The operating platform (9) forms a lifting structure with the hydraulic cylinder (7) via the lifting rod (8), and the hydraulic cylinder (7) is engaged with the worktable (1) via the slot (6).

5. The clamping mechanism for copper sleeve processing according to claim 1, characterized in that: The limiting plate (10) is engaged with the operating table (9) via the limiting rod (12), and the limiting plate (10) and the operating table (9) form a sliding structure.

Images