Pneumatic rapid fixed machining tool

Abstract

The utility model discloses a pneumatic rapid fixed machining tool which comprises a bottom plate, an equal-height square block is arranged on the top face of the bottom plate, a rotating air cylinder is arranged on the top face of the equal-height square block, a pressing plate is arranged above the rotating air cylinder, an equal-height cushion block is arranged on the top face of the bottom plate, a limiting block is arranged on one side of the equal-height cushion block, and a pressing plate is arranged on the other side of the equal-height cushion block. A pressing plate supporting block is arranged on the top face of the bottom plate, and a command control valve is arranged on the top face of the bottom plate. According to the tool suitable for pneumatic rapid fixed machining, through the arrangement of the bottom plate, the equal-height square block, the rotating air cylinder, the pressing plate and the equal-height cushion block, a machined workpiece can be rapidly positioned through the pneumatic assembly, and through the arrangement of the equal-height square block, the rotating air cylinder and the equal-height cushion block, the machined workpiece can be tightened with the minimum damage degree; the positioning and clamping device is simple in structure, convenient to use and capable of rapidly positioning and clamping a machined workpiece, effectively reduces time wasted by clamping, and improves the efficiency of mass production capacity.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning processing, and particularly relates to a pneumatic quick positioning processing tooling applicable to the processing of pull profiles with thin walls. Background Technique

[0002] With the continuous progress of manufacturing technology, the engraving machine, as a high-precision and high-efficiency processing equipment, has been widely used in modern manufacturing. However, for the processing of pull profile thin-walled parts, there are still many challenges and difficulties, such as easy vibration and deformation during the processing, resulting in difficult to guarantee the processing accuracy and surface quality. Therefore, how to improve the processing efficiency and quality of pull profile thin-walled parts has become one of the problems to be solved urgently in the manufacturing field. The engraving machine tool is a high-efficiency and high-precision machine tool, which is widely used in various industries. It can complete various machining operations such as milling and drilling of various shapes. When processing pull profile thin-walled parts, due to its high process difficulty, special methods need to be adopted to ensure the processing quality and efficiency, but it also brings great difficulties to the milling processing. Therefore, it is necessary to continuously conduct in-depth research, promote technological progress and expand the application fields, so that the engraving machine tool has a good application prospect.

[0003] Conventional tooling can only manually tighten the screws to press the product during a single clamping on the vertical lathe. Without pneumatic tooling, the clamping time is wasted and the production capacity efficiency of mass production cannot be met. Now, driven by the development of machine tool technology towards high speed, high efficiency, precision, compound, intelligent and environmental protection, the tooling technology is also developing towards high efficiency, universality and economy. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pneumatic quick positioning processing tooling applicable to the processing of pull profiles with thin walls, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A pneumatic quick positioning processing tooling applicable to the processing of pull profiles with thin walls, including a bottom plate, on the top surface of the bottom plate there are height equalizing blocks, on the top surface of the height equalizing blocks there is a rotary cylinder, above the rotary cylinder there is a pressing plate, on the top surface of the bottom plate there are height equalizing pads, on one side of the height equalizing pads there is a limiting block, on the top surface of the bottom plate there is a pressing plate support block, on the top surface of the bottom plate there is a control valve, on the top surface of the height equalizing pads there is a limiting card slot, and on the top surface of the height equalizing pads there are positioning pins.

[0006] Preferably, on the top surface of the height equalizing blocks there are first hexagon socket head cap screws, and on the top surface of the rotary cylinder there is a rotary cylinder piston.

[0007] Preferably, on the top surface of the pressing plate there are second hexagon socket head cap screws, and at one end of the pressing plate there is a semi-circular hook claw.

[0008] Preferably, positioning holes are provided on the top surface of the bottom plate, and fixing screws are provided above the bottom plate.

[0009] Preferably, a fixing plate is provided on the bottom surface of the control valve, and a control handle is provided on one side of the control valve.

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

[0011] For the pneumatic rapid positioning processing tooling, through the provided bottom plate, equal-height blocks, rotary cylinder, pressing plate, and equal-height pads, the workpieces to be processed can be rapidly positioned through the pneumatic components. Through the provided equal-height blocks, rotary cylinder, and equal-height pads, the workpieces to be processed can be clamped with minimal damage. When used in cooperation, the workpieces to be processed can be rapidly positioned and clamped, effectively reducing the time wasted in clamping and improving the efficiency of mass production capacity.

[0012] For the pneumatic rapid positioning processing tooling, through the provided bottom plate, equal-height pads, and limit blocks, the clamping range of the clamping component can be freely controlled, and different large-sized workpieces of the same type can be rapidly clamped. Through the provided rotary cylinder and pressing plate, the workpieces can be firmly fixed, effectively avoiding the friction fluctuations generated during processing. When used in cooperation, the staff can rapidly clamp the workpieces, saving the operation process of the staff and greatly improving the work efficiency of the staff. Description of the Drawings

[0013] Figure 1 is the three-dimensional exploded view of the present utility model;

[0014] Figure 2 is the three-dimensional exploded view of the equal-height block of the present utility model;

[0015] Figure 3 is the three-dimensional exploded view of the bottom plate of the present utility model;

[0016] Figure 4 is the three-dimensional exploded view of the control valve of the present utility model.

[0017] In the figure: 1. Bottom plate; 2. Equal-height block; 3. Rotary cylinder; 4. Pressing plate; 5. Equal-height pad; 6. Limit block; 7. Pressing plate support block; 8. Control valve; 9. First hexagon socket head screw; 10. Rotary cylinder piston; 11. Second hexagon socket head screw; 12. Semi-circular hook claw; 13. Positioning hole; 14. Fixing screw; 15. Limit card slot; 16. Positioning pin; 17. Fixing plate; 18. Control handle. Detailed Embodiment

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] As Figures 1-4 shown, the present invention provides a technical solution: a pneumatic rapid fixing processing tooling, including a bottom plate 1, which is used to contact the processing machine tool to ensure that the clamping assembly above will not easily fluctuate after fixing the processed workpiece. On the top surface of the bottom plate 1, there is an equal-height square block 2, which is used to fix the position of the rotary cylinder 3, ensuring that the rotary cylinder 3 can be firmly fixed on the top surface of the bottom plate 1 and at the same time ensuring that all the pressure plates 4 are at the same height. On the top surface of the equal-height square block 2, there is a rotary cylinder 3, which is used to drive the pressure plate 4 to rotate, ensuring that the semi-circular claw 12 on one side of the pressure plate 4 can firmly hold the processed workpiece. Above the rotary cylinder 3, there is a pressure plate 4, which is used in cooperation with the equal-height spacer block 5 to ensure that the processed workpiece can be quickly clamped above the bottom plate 1. On the top surface of the bottom plate 1, there is an equal-height spacer block 5, which is used in cooperation with the pressure plate 4 to ensure that the processed workpiece can be quickly clamped above the bottom plate 1. On one side of the equal-height spacer block 5, there is a limit block 6, which is used to limit the position of the equal-height spacer block 5, ensuring that the processed workpiece above the equal-height spacer block 5 will not be affected by external forces and cause position deviation during processing. On the top surface of the bottom plate 1, there is a pressure plate support block 7, which is used to support the pressure plate 4, ensuring that the pressure plate 4 will not have a problem of horizontal inclination when clamping the processed workpiece. On the top surface of the bottom plate 1, there is a control valve 8, which is used to control the rotary cylinder 3, ensuring that multiple pressure plates 4 can quickly clamp the processed workpiece synchronously. On the top surface of the equal-height square block 2, there is a first hexagon socket head screw 9, which is used to fix the equal-height square block 2 above the bottom plate 1, ensuring that the rotary cylinder 3 will not have a position deviation during use. On the top surface of the rotary cylinder 3, there is a rotary cylinder piston 10, which is used to drive the pressure plate 4 to rotate, ensuring that the semi-circular claw 12 at one end of the pressure plate 4 can firmly hold the processed workpiece. On the top surface of the pressure plate 4, there is a second hexagon socket head screw 11, which is used to fix the pressure plate 4, ensuring that the rotation of the rotary cylinder piston 10 can drive the pressure plate 4 to rotate. At one end of the pressure plate 4, there is a semi-circular claw 12, which is used in cooperation with the pressure plate 4 to ensure that the processed workpiece can be firmly clamped.

[0020] On the top surface of the bottom plate 1, there are positioning holes 13, which are used in cooperation with the equal-height cushion blocks 5 and the positioning pins 16 to ensure that the workpiece to be machined can be firmly fixed above the bottom plate 1. Above the bottom plate 1, there are fixing screws 14, which are used to fix the pressure plate support block 7 to ensure that the pressure plate support block 7 will not be displaced due to the extrusion of the pressure plate 4 during use. On the top surface of the equal-height cushion block 5, there is a limit card slot 15, which is used in cooperation with the equal-height cushion block 5 to ensure that the workpiece to be machined can be firmly fixed above the bottom plate 1. On the top surface of the equal-height cushion block 5, there is a positioning pin 16, which is used in cooperation with the equal-height cushion block 5 and the positioning hole 13 to ensure that the workpiece to be machined can be firmly fixed above the bottom plate 1. On the bottom surface of the control valve 8, there is a fixing plate 17, which is used to fix the position of the control valve 8 to ensure that the control valve 8 will not be displaced during use. On one side of the control valve 8, there is a control handle 18, which is used in cooperation with the control valve 8 to facilitate the operator to control the control valve 8 to operate the tooling.

[0021] Working principle: First, the operator fixes multiple equal-height cushion blocks 5 above the bottom plate 1 through the positioning holes 13 and the positioning pins 16, then places the workpiece to be machined above the equal-height cushion blocks 5, and rotates the pressure plate 4 above the rotary cylinder 3 by operating the control valve 8, so that the semi-circular hook claws 12 at one end of the pressure plate 4 are caught in the workpiece card slot. Then, by operating the control valve 8 again, the pressure plate 4 on one side is rotated, and the rotation of the pressure plate 4 drives the semi-circular hook claws 12 to operate, so that the workpiece is firmly clamped above the bottom plate 1. At this time, the rapid clamping of the workpiece to be machined is completed.

[0022] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic rapid machining tool, comprising a base plate (1), characterized in that: The top surface of the base plate (1) is provided with a block of equal height (2), the top surface of the block of equal height (2) is provided with a rotating cylinder (3), a pressure plate (4) is provided above the rotating cylinder (3), the top surface of the base plate (1) is provided with a block of equal height (5), a limit block (6) is provided on one side of the block of equal height (5), the top surface of the base plate (1) is provided with a pressure plate support block (7), the top surface of the base plate (1) is provided with a control valve (8), the top surface of the block of equal height (5) is provided with a limit slot (15), and the top surface of the block of equal height (5) is provided with a positioning pin (16).

2. The pneumatic rapid machining tool according to claim 1, characterized in that: The top surface of the equal-height block (2) is provided with a first hexagon socket screw (9), and the top surface of the rotary cylinder (3) is provided with an angle cylinder piston (10).

3. The pneumatic rapid machining tool according to claim 1, characterized in that: A second hexagon socket screw (11) is disposed on the top surface of the pressing plate (4), and a semicircular hook claw (12) is disposed at one end of the pressing plate (4).

4. The pneumatic rapid machining tool according to claim 1, characterized in that: The top surface of the bottom plate (1) is provided with a positioning hole (13), and a fixing screw (14) is provided above the bottom plate (1).

5. The pneumatic rapid machining tool according to claim 1, characterized in that: A fixing plate (17) is provided on the bottom surface of the control valve (8), and a control handle (18) is provided on one side of the control valve (8).

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