Multi-position punching and tapping machine

Abstract

The utility model discloses a multi-position punching and tapping machine, which relates to the technical field of punching and tapping machines and comprises a bottom plate, a placing groove is arranged on the upper surface of the bottom plate, a filter box is fixedly mounted on the bottom surface of the bottom plate, and a plurality of filter plates are fixedly mounted on the inner wall of the filter box. The multiple filter plates are linearly distributed in the height direction of the filter box, a water return pipe is fixedly installed on the back face, corresponding to the filter plates, of the filter box, a supercharger is arranged in the water return pipe corresponding to the bottom plate, a top plate is fixedly installed above the bottom plate, and a storage box is fixedly installed on the upper surface, corresponding to the water return pipe, of the top plate. The storage box communicates with the water return pipe, the side, away from the water return pipe, of the storage box communicates with the connecting pipe, the connecting pipe sprays cooling liquid through a hose, the cooling liquid lubricates the screw tap and materials while taking away impurities generated during machining, friction between the screw tap and the materials is reduced, and then the service life of the screw tap is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of punching and tapping machines, in particular to a multi-position punching and tapping machine. Background Art

[0002] A tapping machine is a type of machining equipment used to create internal threads, screws, or threads on the inside surfaces of various through-holes or blind holes of varying sizes, such as machine housings, equipment end faces, nuts, and flanges. Tapping machines are also known as tapping machines, thread tapping machines, thread tapping machines, and automatic tapping machines.

[0003] For example, a multi-position punching and tapping machine disclosed in Chinese patent (CN221065204U) includes a base, a bracket is provided on the base, a cylinder is provided on the bracket, the output end of the cylinder is slidably installed in the bracket, a connecting plate is provided on the output end of the cylinder, a first motor and a second motor are provided on the connecting plate, a first planetary gear set is provided on the output end of the first motor, a tap set is provided on the bottom end of the first planetary gear set, and a second planetary gear set is provided on the output end of the second motor. In the utility model, the connecting plate is driven down by the cylinder, so that the pressure plate is synchronously lowered and contacts the part. Through the elastic force of the first spring, the part is stably pressed on the base, and through the cooperation between the tap set, the drill bit set and the through hole, the tap and the drill bit are accurately positioned on the part. Compared with the existing technology, the clamping time of the fixture is reduced, the processing efficiency is improved, and the accuracy of punching and tapping is effectively improved to prevent deviation.

[0004] However, the above patent does not include the removal of debris generated during the processing. During the subsequent processing, the presence of impurities will increase the friction between the tap and the material, causing the tap to wear faster, thereby reducing the service life of the tap; at the same time, the impurities will block the chip removal channel of the tap, making it impossible for the chips to be discharged smoothly, thereby affecting the tapping efficiency. Utility Model Content

[0005] In order to solve the above technical problems, a multi-position punching and tapping machine is provided, which solves the above-mentioned problems of reducing the service life of the taps and affecting the tapping efficiency.

[0006] In order to achieve the above purpose, the technical solution adopted by this utility model is:

[0007] A multi-position punching and tapping machine comprises a base plate, an upper surface of the base plate is provided with a placement groove, a filter box is fixedly installed on the bottom surface of the base plate, a plurality of filter plates are fixedly installed on the inner wall of the filter box, and the plurality of filter plates are linearly distributed along the height direction of the filter box, a return pipe is fixedly installed on the back side of the filter box corresponding to the filter plate, a supercharger is provided inside the return pipe corresponding to the base plate, a top plate is fixedly installed above the base plate, a storage box is fixedly installed on the upper surface of the top plate corresponding to the return pipe, the storage box is connected to the return pipe, and the side of the storage box away from the return pipe is connected to the connecting pipe.

[0008] Preferably, two first hydraulic rods are fixedly installed on the bottom surface of the top plate, and the two first hydraulic rods are symmetrically distributed about the center line of the top plate. A hose is fixedly installed on the bottom surface of the top plate corresponding to the two first hydraulic rods, and the hose is connected to the connecting pipe. A fixed plate is fixedly installed on the end of the two first hydraulic rods away from the top plate, and a processing tool is rotatably installed at the center of the fixed plate corresponding to the first hydraulic rod. A plurality of slide grooves are provided on the bottom surface of the fixed plate corresponding to the processing tool, and the plurality of slide grooves are symmetrically distributed about the center line of the bottom plate, and slide rods are provided inside the plurality of slide grooves. A buffer plate is provided under the fixed plate, and the buffer plate is fixedly connected to the plurality of slide rods, and the buffer plate is provided with a through groove corresponding to the processing tool.

[0009] Preferably, a plurality of rollers are rotatably installed on both sides of the inner wall of the placement groove, and the plurality of rollers are linearly distributed along the length direction of the placement groove. A movable plate is provided inside the placement groove, and the movable plate abuts against the roller. An installation groove corresponding to the buffer plate is provided on the upper surface of the movable plate, a limit plate is provided inside the installation groove, and a fixed groove is provided at the center of the bottom surface of the movable plate.

[0010] Preferably, a second hydraulic rod is fixedly installed on the bottom of the inner wall of the placement groove corresponding to the fixing groove.

[0011] Preferably, a third hydraulic rod is fixedly installed on the bottom of the inner wall of the placement groove corresponding to the movable plate, and a limiting block is fixedly installed on one end of the third hydraulic rod away from the inner wall of the placement groove. A rotating groove is opened inside the limiting block, and a roller is rotatably installed on the inner wall of the rotating groove, and the roller abuts against the movable plate.

[0012] Preferably, the roller is made of rubber.

[0013] Compared with the prior art, the advantages of the present invention are as follows: the present invention is provided with a filter box, a return pipe, a supercharger and a storage box, the storage box stores the coolant, and the coolant in the storage box cools down the processed material through the connecting pipe and the hose in turn, and at the same time, the coolant carries the debris generated by the processing away from the material, and the coolant carrying the debris enters the filter box, the filter box filters the coolant containing impurities, and the filtered coolant returns to the storage box through the return pipe and the supercharger in turn, while the coolant carries away the impurities generated by the processing and lubricates the tap and the material, reducing the friction between the tap and the material, thereby extending the service life of the tap; since the coolant carries the impurities away from the processed material through the through hole, the coolant reduces the friction between the impurities and the through hole when the impurities pass through the through hole, and at the same time, the coolant applies pressure to the impurities, so that the impurities pass through the coolant quickly; at the same time, since the coolant is filtered, the coolant can be recycled, and the required interval time for replacing the coolant is longer, thereby improving the maintenance efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 It is a partial exploded view of the present utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the utility model from another perspective;

[0018] Figure 5 for Figure 4 A partial enlarged view of middle A.

[0019] The numbers in the figure are: 1. bottom plate; 2. placement groove; 3. filter box; 4. filter plate; 5. return pipe; 6. supercharger; 7. top plate; 8. storage box; 9. connecting pipe; 10. first hydraulic rod; 11. hose; 12. fixed plate; 13. processing tool; 14. slide; 15. slide rod; 16. buffer plate; 17. through groove; 18. roller; 19. movable plate; 20. installation groove; 21. limit plate; 22. fixed groove; 23. second hydraulic rod; 24. third hydraulic rod; 25. limit block; 26. rotating groove; 27. roller. DETAILED DESCRIPTION

[0020] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0021] Reference Figure 1-5 As shown, a multi-position punching and tapping machine includes a base plate 1, a placement groove 2 is opened on the upper surface of the base plate 1, a filter box 3 is fixedly installed on the bottom surface of the base plate 1, and a plurality of filter plates 4 are fixedly installed on the inner wall of the filter box 3. The plurality of filter plates 4 are linearly distributed along the height direction of the filter box 3. A return pipe 5 is fixedly installed on the back of the filter box 3 corresponding to the filter plate 4. A supercharger 6 is arranged inside the return pipe 5 corresponding to the base plate 1. The supercharger 6 increases the flow speed of the coolant in the equipment and determines the flow direction of the coolant. A top plate 7 is fixedly installed on the side, and a storage box 8 is fixedly installed on the upper surface of the top plate 7 corresponding to the return pipe 5. The storage box 8 is connected to the return pipe 5, and the side of the storage box 8 away from the return pipe 5 is connected to the connecting pipe 9. The interior of the storage box 8 is filled with coolant, and the coolant cools down the material being processed. The coolant of the material being processed carries impurities through multiple filter plates 4, and the filter plates 4 filter the impurities. The filtered coolant passes through the return pipe 5 and the supercharger 6 in turn and returns to the storage box 8, so that the coolant can be reused.

[0022] like Figure 3 As shown, two first hydraulic rods 10 are fixedly installed on the bottom surface of the top plate 7, and the two first hydraulic rods 10 are symmetrically distributed about the center line of the top plate 7. The bottom surfaces of the top plates 7 corresponding to the two first hydraulic rods 10 are fixedly installed with hoses 11, which are connected to the connecting pipe 9. The coolant in the storage box 8 is sprayed onto the surface of the processed material through the connecting pipe 9 and the hose 11 in turn. The ends of the two first hydraulic rods 10 away from the top plate 7 are fixedly installed with fixed plates 12. A processing tool 13 is rotatably installed at the center of the fixed plates 12 corresponding to the first hydraulic rods 10. The processing tools 13 on the two first hydraulic rods 10 correspond to the two processes of drilling and tapping respectively. After the material box to be processed is drilled and tapped, the processing tool 13 A plurality of slide grooves 14 are provided on the bottom surface of the fixed plate 12 corresponding to the tool 13, and the plurality of slide grooves 14 are symmetrically distributed about the center line of the bottom plate 1, and slide rods 15 are provided inside the plurality of slide grooves 14. A buffer plate 16 is provided under the fixed plate 12, and the buffer plate 16 and the plurality of slide rods 15 are fixedly connected. The buffer plate 16 has a through groove 17 corresponding to the processing tool 13, and the outer surfaces of the plurality of slide rods 15 are sleeved with springs, and the two ends of the spring are fixedly connected to the surface of the fixed plate 12 and the surface of the buffer plate 16 respectively. The spring and the buffer plate 16 cooperate with each other so that when the buffer plate 16 contacts the material, the spring and the buffer plate 16 absorb the impact force generated by the contact with the material, thereby preventing the material to be processed from being damaged.

[0023] like Figure 4-5As shown, several rollers 18 are rotatably installed on both sides of the inner wall of the placement groove 2, and the several rollers 18 are linearly distributed along the length direction of the placement groove 2. A movable plate 19 is provided inside the placement groove 2, and the movable plate 19 is in contact with the roller 18. The upper surface of the movable plate 19 is provided with a mounting groove 20 corresponding to the buffer plate 16, and a limiting plate 21 is provided inside the mounting groove 20. A fixed groove 22 is provided at the center of the bottom surface of the movable plate 19. The roller 18 drives the movable plate 19 to move along the length direction of the placement groove 2. The staff selects the corresponding limiting plate 21 according to the shape of the material to be processed, and places the limiting plate 21 in the mounting groove 20. When the material is processed, the buffer plate 16 contacts the limiting plate 21, so that the material can be fixed in the limiting plate 21 to prevent the material from splashing during the processing process. Because the bottom of the inner wall of the mounting groove 20, the surface of the fixed plate 12 and the surface of the buffer plate 16 are all provided with through holes for the passage of coolant.

[0024] like Figure 4-5 As shown, a second hydraulic rod 23 is fixedly installed at the bottom of the inner wall of the placement groove 2 corresponding to the fixing groove 22. The second hydraulic rod 23 enters the fixing groove 22, thereby fixing the movable plate 19.

[0025] like Figure 4-5 As shown, a third hydraulic rod 24 is fixedly installed at the bottom of the inner wall of the placement groove 2 corresponding to the movable plate 19, and a limit block 25 is fixedly installed at one end of the third hydraulic rod 24 away from the inner wall of the placement groove 2. A rotating groove 26 is opened inside the limit block 25, and a roller 27 is rotatably installed on the inner wall of the rotating groove 26. The roller 27 abuts against the movable plate 19. A sensor is provided on the upper surface of the bottom plate 1 corresponding to the movable plate 19. After the sensor detects the movable plate 19, the third hydraulic rod 24 is expanded, so that the movable plate 19 is blocked in a suitable position. After the material processing is completed, the third hydraulic rod 24 is retracted, and the movable plate 19 moves to the next process. The sensor adopts the LR-X series. The LR-X series detects the distance of the target object rather than the amount of light received. The standard detection height difference is as low as 0.5 mm, and thin objects can also be detected. With a high-definition dynamic range of up to 3 million times, it is not easily affected by the color and shape of the target object, and stable detection is achieved.

[0026] like Figure 4-5 As shown, the roller 18 is made of rubber, which has good elasticity. When the movable plate 19 contacts the roller 18 , the roller 18 can undergo a certain deformation, providing a buffering effect for the movable plate 19 .

[0027] Working principle: The staff selects the corresponding limiting plate 21 according to the shape of the material to be processed, and places the limiting plate 21 in the installation groove 20. The roller 18 drives the movable plate 19 to move along the length direction of the placement groove 2. After the sensor detects the movable plate 19, the third hydraulic rod 24 is deployed, so that the movable plate 19 is blocked in the appropriate position. At the same time, the second hydraulic rod 23 is deployed and enters the fixed groove 22, so that the movable plate 19 is fixed in the appropriate position. The first hydraulic rod 10 pushes the fixed plate 12 close to the material to be processed. After the buffer plate 16 contacts the limiting plate 21, The spring is deformed, and the spring absorbs the impact generated during contact. The deformed spring pushes the buffer plate 16 to reinforce the material. During the process of the processing tool 13 processing the material, the coolant in the storage tank cools the material through the hose 11 and the through hole in turn. At the same time, the coolant drives the impurities generated by the processing to leave the material. After the coolant carrying impurities enters the filter box 3, several filter plates 4 filter the coolant containing impurities. The filtered coolant passes through the return pipe 5 and the supercharger 6 in turn and returns to the storage tank 8, so that the coolant can be reused.

[0028] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-position punching and tapping machine, comprising a base plate (1), characterized in that: A placement groove (2) is provided on the upper surface of the bottom plate (1), a filter box (3) is fixedly installed on the bottom surface of the bottom plate (1), a plurality of filter plates (4) are fixedly installed on the inner wall of the filter box (3), and the plurality of filter plates (4) are linearly distributed along the height direction of the filter box (3), a return pipe (5) is fixedly installed on the back of the filter box (3) corresponding to the filter plate (4), a booster (6) is provided inside the return pipe (5) corresponding to the bottom plate (1), a top plate (7) is fixedly installed above the bottom plate (1), a storage box (8) is fixedly installed on the upper surface of the top plate (7) corresponding to the return pipe (5), the storage box (8) is connected to the return pipe (5), and the side of the storage box (8) away from the return pipe (5) is connected to the connecting pipe (9).

2. A multi-position punching and tapping machine according to claim 1, characterized in that: Two first hydraulic rods (10) are fixedly mounted on the bottom surface of the top plate (7), and the two first hydraulic rods (10) are symmetrically distributed about the center line of the top plate (7). A hose (11) is fixedly mounted on the bottom surface of the top plate (7) corresponding to the two first hydraulic rods (10), and the hose (11) is connected to the connecting pipe (9). A fixing plate (12) is fixedly mounted on one end of the two first hydraulic rods (10) away from the top plate (7), and the fixing plate (12) corresponding to the first hydraulic rods (10) is rotatably mounted at the center. A processing tool (13) is provided, and a plurality of slide grooves (14) are provided on the bottom surface of a fixed plate (12) corresponding to the processing tool (13), and the plurality of slide grooves (14) are symmetrically distributed about the center line of the bottom plate (1), and a slide rod (15) is provided inside the plurality of slide grooves (14). A buffer plate (16) is provided below the fixed plate (12), and the buffer plate (16) is fixedly connected to the plurality of slide rods (15), and the buffer plate (16) is provided with a through groove (17) corresponding to the processing tool (13).

3. The multi-position punching and tapping machine according to claim 1, characterized in that: A plurality of rollers (18) are rotatably mounted on both sides of the inner wall of the placement groove (2), and the plurality of rollers (18) are linearly distributed along the length direction of the placement groove (2). A movable plate (19) is provided inside the placement groove (2), and the movable plate (19) abuts against the rollers (18). A mounting groove (20) corresponding to the buffer plate (16) is provided on the upper surface of the movable plate (19), and a limiting plate (21) is provided inside the mounting groove (20). A fixing groove (22) is provided at the center of the bottom surface of the movable plate (19).

4. A multi-position punching and tapping machine according to claim 3, characterized in that: A second hydraulic rod (23) is fixedly mounted on the bottom of the inner wall of the placement groove (2) corresponding to the fixing groove (22).

5. The multi-position punching and tapping machine according to claim 4, characterized in that: A third hydraulic rod (24) is fixedly mounted on the bottom of the inner wall of the placement groove (2) corresponding to the movable plate (19); a limit block (25) is fixedly mounted on one end of the third hydraulic rod (24) away from the inner wall of the placement groove (2); a rotation groove (26) is provided inside the limit block (25); a roller (27) is rotatably mounted on the inner wall of the rotation groove (26); and the roller (27) abuts against the movable plate (19).

6. The multi-position punching and tapping machine according to claim 3, characterized in that: The material of the roller (18) is rubber.

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