CN219521287U

CN219521287U - Shaft hole positioning and processing device suitable for workpieces with various shapes

Info

Publication number: CN219521287U
Application number: CN202223475539.1U
Authority: CN
Inventors: 袁爱平; 黄燕林
Original assignee: Guangzhou Tengli Machinery Equipment Co ltd
Current assignee: Guangzhou Tengli Machinery Equipment Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-08-15
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a shaft hole positioning and processing device suitable for workpieces with various shapes, which comprises a frame, wherein a workbench is arranged at the top of the frame, a bearing table is arranged at the center of the top of the workbench, four clamping mechanisms are arranged on the circumference of the edge of the bearing table, a machine frame is arranged at any side edge of the top of the workbench, a processing device is arranged at the top of the machine frame, the processing device comprises a supporting beam, a lifting mechanism and a shaft hole processing mechanism, the supporting beam is arranged at the top of the machine frame, the free end part of the supporting beam extends to the position right above the center of the bearing table, the lifting mechanism is arranged at the free end part, and the lower end of the lifting mechanism is connected with the shaft hole processing mechanism. The device has compact structure, simple and convenient use and operation, freely adjustable angle and direction, capability of meeting the workpiece clamping and processing requirements of different shapes and sizes, great convenience for processing shaft holes at different positions on workpieces, wide application range and effective improvement of processing efficiency.

Description

Shaft hole positioning and processing device suitable for workpieces with various shapes

Technical Field

The utility model belongs to the technical field of part processing equipment, and particularly relates to a shaft hole positioning and processing device suitable for workpieces with various shapes.

Background

In the machining process of other workpieces such as mechanical parts, shaft holes are often required to be machined in the workpieces, the workpieces are convenient to install, and the workpieces are often required to be fixed in the machining process of drilling or tapping the shaft holes, so that subsequent drilling and tapping treatment is convenient. The existing processing fixing device can only clamp workpieces with one shape or plane during processing, however, the workpieces to be processed are various in shape and different in size and specification and are not fixed, and the specifications and the shapes of the workpieces to be processed are different each time, so that the existing fixing processing device cannot meet the clamping and fixing of the workpieces with various shapes.

Therefore, it is a key to solve the problem to develop a fixed processing device capable of meeting the processing requirements of workpieces with various specifications and shapes.

Disclosure of Invention

The utility model provides a shaft hole positioning and processing device suitable for workpieces with various shapes.

The utility model is realized by the following technical scheme: the machine comprises a frame, a workbench is arranged at the top of the frame, a bearing table is arranged at the center of the top of the workbench, four clamping mechanisms are arranged on the circumference of the edge of the bearing table, a machine position frame is arranged at the edge of any side of the top of the workbench, a machining device is arranged at the top of the machine position frame and comprises a supporting beam, a translation driving piece, a sliding seat, a lifting mechanism and a shaft hole machining mechanism, the supporting beam is arranged at the top of the machine position frame, the free end of the supporting beam extends to the position right above the center of the bearing table, the translation driving piece is arranged at any end of the supporting beam, a passing groove which coincides with the axis of the supporting beam is formed in the supporting beam, the sliding seat is arranged on the supporting beam and is in sliding fit with the supporting beam, the sliding seat is connected with the translation driving piece, the lifting mechanism is arranged on the sliding seat, and the lower end of the lifting mechanism downwards penetrates out of the passing groove to be connected with the shaft hole machining mechanism.

Further, fixture include mount pad, centre gripping driving piece, regulation seat, regulation pole, grip block, the mount pad sets up in the edge of plummer, sets up the centre gripping driving piece at the mount pad top, and the directional center department of plummer of the work end of centre gripping driving piece, the regulation seat sets up on the work end of centre gripping driving piece, and the two is T font structural connection, the grip block sets up on the regulation seat, the two sliding fit connection, it sets up in the front of regulation seat to adjust the pole, and adjusts the pole and pass the grip block downwards and extend to regulation seat lower part, adjust pole and regulation seat, grip block screw-thread fit connection.

The beneficial effects of the utility model are as follows: according to the utility model, the workpieces with different shapes and sizes can be clamped and fixed on the bearing table by arranging the clamping mechanisms, so that the subsequent shaft hole processing of the workpieces is facilitated; in the shaft hole machining process, the bearing table can rotate to adjust the angle and the direction of the workpiece, so that the shaft holes at different positions on the workpiece can be adjusted to correspond to a shaft hole machining mechanism, and the shaft holes can be machined conveniently; on the other hand, the shaft hole processing mechanism can horizontally move and vertically lift, so that the processing of shaft holes at different positions on a workpiece is greatly facilitated, the device is compact in structure, convenient to use and operate, capable of meeting workpiece clamping processing requirements of different shapes and sizes, wide in application range and capable of effectively improving processing efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic top view of the processing apparatus of the present utility model;

FIG. 4 is a schematic view of a clamping mechanism according to the present utility model;

reference numerals in the drawings: 1-frame, 2-workbench, 3-bearing platform, 4-hollow rotating mechanism, 5-machine frame, 6-supporting beam, 7-passing groove, 8-translation driving piece, 9-slide, 10-lifting mechanism, 11-shaft hole processing mechanism, 12-clamping mechanism, 13-mounting seat, 14-clamping driving piece, 15-adjusting seat, 16-adjusting rod, 17-clamping block, 18-rubber pad and 19-control device.

Detailed Description

In order to enable those skilled in the art to better understand the technical scheme of the present utility model, the following detailed description is provided with reference to the accompanying drawings.

The shaft hole positioning and processing device suitable for workpieces with various shapes comprises a frame 1, a workbench 2 is arranged at the top of the frame 1, a bearing table 3 is arranged at the center of the top of the workbench 2, four clamping mechanisms 12 are arranged on the periphery of the edge of the bearing table 3, a machine frame 5 is arranged at the edge of any side of the top of the workbench 2, a processing device is arranged at the top of the machine frame 5, the processing device comprises a supporting beam 6, a translation driving piece 8, a sliding seat 9, a lifting mechanism 10 and a shaft hole processing mechanism 11, the supporting beam 6 is arranged at the top of the machine frame 5, the free end of the supporting beam 6 extends to the position right above the center of the bearing table 3, a translation driving piece 8 is arranged at any end of the supporting beam 6, a passing groove 7 coincident with the axis of the supporting beam 6 is formed in the supporting beam 6, the sliding seat 9 is arranged on the supporting beam 6 and is in sliding fit with the sliding seat 9, the sliding seat 8 is connected with the translation driving piece, the sliding seat 9 is provided with the lifting mechanism 10, and the lower end of the lifting mechanism 10 penetrates downwards through the passing groove 7 to be connected with the shaft hole processing mechanism 11.

The clamping mechanism 12 comprises a mounting seat 13, a clamping driving piece 14, an adjusting seat 15, an adjusting rod 16 and a clamping block 17, wherein the mounting seat 13 is arranged at the edge of the bearing table 3, the clamping driving piece 14 is arranged at the top of the mounting seat 13, the working end of the clamping driving piece 14 points to the center of the bearing table 3, the adjusting seat 15 is arranged at the working end of the clamping driving piece 14 and is connected in a T-shaped structure, the clamping block 17 is arranged on the adjusting seat 15 and is connected in a sliding fit manner, the adjusting rod 16 is arranged on the front surface of the adjusting seat 15, the adjusting rod 16 downwards penetrates through the clamping block 17 and extends to the lower part of the adjusting seat 15, and the adjusting rod 16 is connected with the adjusting seat 15 and the clamping block 17 in a threaded fit manner.

The translation driving piece 8 and the lifting mechanism 10 are hydraulic cylinders or air cylinders.

The shaft hole machining mechanism 11 comprises a driving motor, a machining tool bit and a machining tool, the driving motor is connected with the lifting mechanism 10, the machining tool bit is arranged on a rotating shaft of the driving motor, and the tool is arranged on the machining tool bit.

A hollow rotating mechanism 4 is arranged between the workbench 2 and the bearing table 3, and the bearing table 3 is driven to rotate by the hollow rotating mechanism 4 so as to adjust shaft holes at different positions on a workpiece to correspond to the shaft hole processing mechanism 11, so that the shaft holes can be processed conveniently.

The clamping driving member 14 is a hydraulic cylinder or an air cylinder.

The clamping surface of the clamping block 17 is provided with a rubber pad 18, which plays a role in buffering and fixing protection.

The clamping surface of the clamping block 17 is of an arc-shaped or conical structure, and is fixed to an arc-shaped workpiece or an irregularly-shaped workpiece, so that the workpiece can be better attached to the workpiece, and the firmness of workpiece fixation is guaranteed.

The device also comprises a control device 19, wherein the control device 19 is a singlechip, and is connected with the translation driving piece 8, the lifting mechanism 10, the clamping driving piece 14, the shaft hole processing mechanism 11 and the hollow rotating mechanism 4 through signals.

The working mode of the utility model is as follows:

1. when a workpiece is processed, the workpiece is firstly placed at the center of the bearing table 3, then the clamping driving piece 14 on each clamping mechanism 12 is started to drive the adjusting seat 15 to move towards the workpiece, the clamping blocks 17 are propped against the workpiece, then the rotary adjusting rod 16 is operated according to the thickness of the workpiece, the adjusting rod 16 drives the clamping blocks 17 to move up and down, the clamping blocks are adjusted to the optimal propping position, finally the clamping driving piece 14 is pushed out, so that the clamping blocks 17 are firmly propped against the workpiece to realize clamping and fixing, and the clamping blocks 17 with different shapes, such as arc-shaped or conical-shaped clamping blocks 17, can be selectively replaced according to the shape of the workpiece when the clamping and fixing are carried out, and the clamping mechanisms 12 are controlled to clamp and fix the workpiece;

2. the lifting mechanism 10 is started to drive the shaft hole machining mechanism 11 to descend, the driving motor drives the machining tool bit and the machining tool to run, the shaft hole is machined or tapped on a workpiece, when other parts of the workpiece need to be machined, the translation driving piece 8 drives the sliding seat 9 to slide backwards along the supporting cross beam 6, the positions of the machining tool and the workpiece on the shaft hole machining mechanism 11 are adjusted, then the hollow rotating mechanism 4 is started to drive the bearing table 3 to rotate, the positions of the workpiece and the machining tool are adjusted, and through the operation, the shaft hole machining or tapping on different positions of the workpiece can be achieved;

3. after the machining is completed, the above operation is reversed, the shaft hole machining mechanism 11 is stopped, the lifting mechanism 10 and the clamping mechanism 12 are reset, and finally the workpiece is taken off from the carrying table 3.

Claims

1. The utility model provides a be suitable for shaft hole location processingequipment of multiple shape work piece which characterized in that: including frame (1), set up workstation (2) at frame (1) top, set up plummer (3) in workstation (2) top center department, four fixture (12) are all established to the edge circumference at plummer (3), set up machine frame (5) at arbitrary side edge at workstation (2) top, set up processingequipment at machine frame (5) top, processingequipment includes supporting beam (6), translation driving piece (8), slide (9), elevating system (10) and shaft hole processing agency (11), supporting beam (6) set up in machine frame (5) top, and the free end of supporting beam (6) extends to plummer (3) center directly over, any one end of supporting beam (6) sets up translation driving piece (8) to set up on supporting beam (6) pass through groove (7) rather than the axis coincidence, slide (9) set up on supporting beam (6), both sliding fit, slide (9) connect translation driving piece (8), slide (9) set up elevating system (10) lower extreme (7) and wear out to pass through to connect to shaft hole (11).

2. The shaft hole positioning and processing device suitable for workpieces of various shapes according to claim 1, wherein: the clamping mechanism (12) comprises a mounting seat (13), a clamping driving piece (14), an adjusting seat (15), an adjusting rod (16) and a clamping block (17), wherein the mounting seat (13) is arranged at the edge of the bearing table (3), the clamping driving piece (14) is arranged at the top of the mounting seat (13), the working end of the clamping driving piece (14) points to the center of the bearing table (3), the adjusting seat (15) is arranged at the working end of the clamping driving piece (14), the two are connected in a T-shaped structure, the clamping block (17) is arranged on the adjusting seat (15) and connected in a sliding fit manner, the adjusting rod (16) is arranged on the front surface of the adjusting seat (15), the adjusting rod (16) downwards penetrates through the clamping block (17) to the lower part of the adjusting seat (15), and the adjusting rod (16) is connected with the adjusting seat (15) and the clamping block (17) in a threaded fit manner.

3. The shaft hole positioning and processing device suitable for workpieces of various shapes according to claim 1, wherein: the translation driving piece (8) and the lifting mechanism (10) are hydraulic cylinders or air cylinders.

4. The shaft hole positioning and processing device suitable for workpieces of various shapes according to claim 1, wherein: the shaft hole machining mechanism (11) comprises a driving motor, a machining tool bit and a machining tool, the driving motor is connected with the lifting mechanism (10), the machining tool bit is arranged on a rotating shaft of the driving motor, and the tool is arranged on the machining tool bit.

5. The shaft hole positioning and processing device suitable for workpieces of various shapes according to claim 1, wherein: a hollow rotating mechanism (4) is arranged between the workbench (2) and the bearing table (3).

6. The shaft hole positioning and processing device suitable for workpieces of various shapes according to claim 2, wherein: the clamping driving piece (14) is a hydraulic cylinder or an air cylinder.

7. The shaft hole positioning and processing device suitable for workpieces of various shapes according to claim 2, wherein: a rubber pad (18) is arranged on the clamping surface of the clamping block (17).

8. The shaft hole positioning and processing device for workpieces of various shapes according to claim 2 or 7, wherein: the clamping surface of the clamping block (17) is provided with an arc-shaped or conical structure.

9. The shaft hole positioning and processing device suitable for workpieces of various shapes according to claim 1, wherein: the device also comprises a control device (19), wherein the control device (19) is a singlechip, and is connected with the translation driving piece (8), the lifting mechanism (10), the clamping driving piece (14), the shaft hole processing mechanism (11) and the hollow rotating mechanism (4) through signals.