Auxiliary device for machining

Abstract

The utility model discloses an auxiliary device for mechanical processing, comprising a first support rod, a rod groove is formed through one side of the first support rod, a second support rod is movably connected to the inner cavity of the rod groove, a rotating shaft is formed through the first support rod, one end of the first support rod and the second support rod are connected to a clamping plate, and a plurality of rubber pads are arranged on one side of the clamping plate. By using the clamping plate and the rubber pad in coordination, the clamping plate itself can be prevented from causing damage to the workpiece, thereby making the use of the device safer. By using the telescopic rod, the rotating rod, the button and the collar in coordination, the use of the device can be made more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to an auxiliary device for mechanical processing. Background Art

[0002] Mechanical processing refers to the process of changing the size or performance of a workpiece through a mechanical device. It can be divided into cutting processing and pressure processing according to the difference in processing methods. The production process of a machine refers to the entire process of making a product from raw materials (or semi-finished products). For machine production, it includes the transportation and storage of raw materials, preparation for production, manufacturing of blanks, processing and heat treatment of parts, assembly and debugging of products, painting and packaging, etc. The content of the production process is very extensive. Modern enterprises use the principles and methods of system engineering to organize and guide production, and regard the production process as a production system with input and output.

[0003] After the workpiece is processed, it is not convenient for the staff to take it out directly due to the temperature or shape. Some mechanical equipment is affected by the environment and it is not convenient to install a robot to pick up the workpiece.

[0004] After searching, the utility model with publication number CN215509995U discloses a handheld mechanical clamping mechanism, including a sleeve, the interior of the sleeve is hollow, a pin shaft is arranged inside the sleeve, the sleeve is composed of an integrally formed handheld section and a clamping section, the clamping section is located at the bottom of the handheld section, the diameter of the clamping section is smaller than the diameter of the handheld section, a rotating pin rotatably connected to the handheld section is arranged at the lower part of the handheld section, a clamping claw is fixed on the rotating pin, the lower end of the clamping claw corresponds to the bottom of the clamping section, a compression spring is connected to the inner side of the upper end of the clamping claw, the tail end of the compression spring extends into the sleeve cavity, a proximity switch is connected to the upper end of the pin shaft, and the upper end of the proximity switch extends out of the sleeve; the device senses the workpiece through a clamping claw which has a compression spring and is rotatably connected to the sleeve through a rotating pin, and feeds back to the proximity switch through a reaction force in turn, accurately and quickly obtains material information, and realizes the picking and placing action of the workpiece through the clamping claw and the compression spring, accurately controls, and improves installation efficiency.

[0005] And a handheld clamping device with publication number CN213940346U.

[0006] The above technical solutions achieve safe picking up of workpieces by designing structures of different forms. However, all of the above solutions have a common problem, that is, it cannot be guaranteed that the device will not cause damage to the workpiece itself when clamping the workpiece.

[0007] In addition, in the utility model with publication number CN215509995U, when clamping a workpiece, the workpiece needs to be placed at the bottom of the device, so the device itself will affect the line of sight. When using the device, the staff needs to lean over to observe whether the device is aligned with the workpiece, which is quite troublesome.

[0008] In addition, in the utility model with publication number CN213940346U, the handle needs to be rotated each time the workpiece is clamped, so as to fix the workpiece, which has a great influence on the work efficiency. Utility Model Content

[0009] The purpose of the utility model is to provide a mechanical processing auxiliary device to solve the problems raised in the above background technology.

[0010] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a first support rod, a rod groove is formed through one side of the first support rod, a second support rod is movably connected to the inner cavity of the rod groove, a rotating shaft is formed through the first support rod, one end of the first support rod and the second support rod are connected to a splint, and a plurality of rubber pads are provided on one side of the splint.

[0011] Preferably, the clamping plate is arc-shaped, and the second support rod rotates in the inner cavity of the rod groove through a rotating shaft.

[0012] Preferably, one end of the clamping plate is sleeved with a rubber sleeve.

[0013] Preferably, a through groove is formed through one side of the clamping plate.

[0014] Preferably, one end of the first support rod is connected to a handle, the outer ring of the handle is sleeved with a connecting block, the top of the connecting block is connected to a connecting rod, the bottom of the connecting rod is provided with a telescopic groove, one end of the telescopic groove is connected to a fixed block, one side of the fixed block is connected to the telescopic rod, one end of the telescopic rod is connected to a rotating rod, the bottom of the rotating rod is connected to a ring through a bearing, the ring is sleeved on the outer ring of the second support rod, one side of the connecting rod is provided with a button, the button consists of a start button and a close button, and the button is electrically connected to the telescopic rod.

[0015] Preferably, the outer ring of the handle is provided with a plurality of anti-slip grooves, a limit block is fixedly provided at one end of the handle, and a plurality of arc grooves are provided on one side of the top of the connecting rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The auxiliary device for machining can prevent the clamping plate itself from causing damage to the workpiece through the coordinated use of the clamping plate and the rubber pad, thereby making the use of the device safer.

[0018] The auxiliary device for mechanical processing can make the use of the device more convenient through the coordinated use of the telescopic rod, the rotating rod, the button and the collar. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the disassembly of the structural part of the utility model.

[0021] Figure 3 It is a bottom view schematic diagram of the structure of the utility model.

[0022] In the figure: 1. first support rod; 2. rod groove; 3. second support rod; 4. rotating shaft; 5. splint; 6. rubber pad; 7. rubber sleeve; 8. through groove; 9. handle; 10. anti-slip pattern; 11. limit block; 12. connecting block; 13. connecting rod; 14. fixing block; 15. telescopic rod; 16. rotating rod; 17. collar; 18. button; 19. arc groove; 20. telescopic groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example: See Figure 1-3 The utility model provides a technical solution: an auxiliary device for mechanical processing, including a first support rod 1, a rod groove 2 is opened through one side of the first support rod 1, a second support rod 3 is movably connected to the inner cavity of the rod groove 2, a rotating shaft 4 is connected through the first support rod 1, one end of the first support rod 1 and the second support rod 3 are connected to a splint 5, and a plurality of rubber pads 6 are arranged on one side of the splint 5.

[0025] The clamping plate 5 is arc-shaped, and the second support rod 3 rotates in the inner cavity of the rod groove 2 through the rotating shaft 4.

[0026] One end of the clamping plate 5 is sleeved with a rubber sleeve 7 .

[0027] A through slot 8 is formed through one side of the clamping plate 5 .

[0028] In this embodiment, when the second support rod 3 or the first support rod 1 rotates, the distance between the two clamping plates 5 will change. The two clamping plates 5 are placed on both sides of the workpiece, and then the distance between the first support rod 3 and the second support rod 1 is reduced, so that the workpiece can be clamped by the clamping plates 5. The contact surface between the clamping plates 5 and the workpiece is provided with a rubber pad 6, and the rubber pad 6 has the following characteristics:

[0029] First, the rubber pad 6 itself is made of a relatively soft material. When the clamping plate 5 clamps the workpiece, the clamping plate 5 cannot directly contact the surface of the workpiece due to the setting of the rubber pad 6. Therefore, there is almost no possibility that the clamping plate 5 itself will cause damage such as knocks, scratches, and clamping to the workpiece, and the workpiece is highly protected.

[0030] Secondly, the rubber pad 6 is made of rubber material, and when it contacts the workpiece, it can increase the friction between the device and the workpiece, thereby preventing the workpiece from slipping during movement and causing damage, thereby making the use of the device safer.

[0031] The device has a rubber sleeve 7 sleeved on the outer side of one end of the clamping plate 5. Since the device has a wide range of uses, such as workpiece hot and cold testing, workpiece turning, etc., when clamping, the device needs to be inserted deep into the interior of the processing equipment. Due to the provision of the rubber sleeve 7, the device can be prevented to a great extent from causing damage to the processing equipment itself when entering the processing equipment.

[0032] Due to the shape of the workpiece body, when the clamping plate 5 clamps the special-shaped workpiece, the contact area may be small, which increases the possibility of the workpiece falling during the movement. In order to avoid the above situation, the device has a through groove 8 running through one side of the clamping plate 5. The purpose is that when the clamping plate 5 clamps the workpiece, the protruding part of the workpiece can be clamped in the inner cavity of the through groove 8, and the other positions of the workpiece are still clamped by the clamping plate 5, so that the hidden dangers of the device are small. Figure 1-3 It can be seen intuitively that the shape of the clamping plate 5 is an arc. Such a setting can increase the contact area between the clamping plate 5 and the workpiece to a certain extent, making the clamping more secure.

[0033] Among them, one end of the first support rod 1 is connected to a handle 9, the outer ring of the handle 9 is sleeved with a connecting block 12, the top of the connecting block 12 is connected to a connecting rod 13, the bottom of the connecting rod 13 is provided with a telescopic groove 20, one end of the telescopic groove 20 is connected to a fixed block 14, one side of the fixed block 14 is connected to a telescopic rod 15, one end of the telescopic rod 15 is connected to a rotating rod 16, the bottom of the rotating rod 16 is connected to a ring 17 through a bearing, the ring 17 is sleeved on the outer ring of the second support rod 3, and a button 18 is provided on one side of the connecting rod 13, the button 18 consists of a start button and a close button, and the button 18 is electrically connected to the telescopic rod 15.

[0034] In this embodiment, during actual use, the staff holds the handle 9 with the right hand and the connecting rod 13 with the left hand, and then the button 18 controls the extension and retraction of the telescopic rod 15. One end of the telescopic rod 15 drives the ring 17 to rotate through the rotating rod 16, and the ring 17 drives the second support rod 3 to rotate in the rod groove 2, so that the staff does not need to exert any force to clamp the workpiece, making the device more labor-saving when in use, and the position of the button 18 is reasonably designed and more in line with the human body structure, making the device more convenient to use.

[0035] The outer ring of the handle 9 is provided with a plurality of anti-slip grooves 10 , a limit block 11 is fixedly provided at one end of the handle 9 , and a plurality of arc grooves 19 are provided at one side of the top of the connecting rod 13 .

[0036] In this embodiment, the anti-slip pattern 10 can increase the friction between the human hand and the handle 9, thereby preventing the hand from slipping. The limit block 11 is used to prevent the handle from falling off. The arc groove 19 is used to place the fingers, thereby preventing the edge of the connecting rod 13 from causing discomfort to the palm of the staff.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A machining auxiliary device, comprising a first support rod (1), characterized in that: A rod groove (2) is formed through one side of the first support rod (1), and a second support rod (3) is movably connected to the inner cavity of the rod groove (2). A rotating shaft (4) is formed through the first support rod (1), and one end of each of the first support rod (1) and the second support rod (3) is connected to a clamping plate (5), and a plurality of rubber pads (6) are provided on one side of the clamping plate (5).

2. A machining auxiliary device according to claim 1, characterized in that: The clamping plate (5) is arc-shaped, and the second support rod (3) rotates in the inner cavity of the rod groove (2) via the rotating shaft (4).

3. A machining auxiliary device according to claim 2, characterized in that: One end of the clamping plate (5) is sleeved with a rubber sleeve (7).

4. A machining auxiliary device according to claim 3, characterized in that: A through slot (8) is formed through one side of the clamping plate (5).

5. A machining auxiliary device according to claim 4, characterized in that: One end of the first support rod (1) is connected to a handle (9), the outer ring of the handle (9) is sleeved with a connecting block (12), the top of the connecting block (12) is connected to a connecting rod (13), the bottom of the connecting rod (13) is provided with a telescopic groove (20), one end of the telescopic groove (20) is connected to a fixing block (14), one side of the fixing block (14) is connected to a telescopic rod (15), one end of the telescopic rod (15) is connected to a rotating rod (16), the bottom of the rotating rod (16) is connected to a collar (17) via a bearing, the collar (17) is sleeved on the outer ring of the second support rod (3), one side of the connecting rod (13) is provided with a button (18), the button (18) consists of a start button and a stop button, and the button (18) is electrically connected to the telescopic rod (15).

6. A machining auxiliary device according to claim 5, characterized in that: The outer ring of the handle (9) is provided with a plurality of anti-slip grooves (10), a limit block (11) is fixedly provided at one end of the handle (9), and a plurality of arc grooves (19) are provided on one side of the top of the connecting rod (13).

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