Tapping automatic transposition tool for metal workpiece machining

Abstract

The tapping automatic transposition tool for metal workpiece machining comprises a base and a transposition base, a guide block is fixed to the outer wall of the bottom of the transposition base through a bolt, a motor is fixed to the inner wall of the top of the base through a bolt, and a rotating rod is rotationally connected to the inner wall of the bottom of the base through a bearing; and the top end of the rotating rod is fixed to an output shaft of the motor through a coupler, a first moving block is welded to the outer wall of the rotating rod, and a second moving block is rotationally connected to the top of the first moving block through a rotating shaft. When one motor drives one rotating rod to rotate in the forward direction and the other motor drives the other rotating rod to rotate in the reverse direction, the rotating rods can drive the first moving block to move, the first moving block can drive the second moving block to move, and the second moving block can drive the guide block and the transposition base to move. And the transposition seat can drive the metal workpieces in the fixing grooves in different longitudinal rows to sequentially move and transpose to the position below the tapping machining head for tapping, and the function of automatic transposition tapping is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal workpiece processing, in particular to an automatic tapping position-changing tool for metal workpiece processing. Background Art

[0002] Metal workpieces refer to metal blocks, metal bars, metal tubes, etc. of various specifications and shapes made of metal materials. In the processing of metal workpieces, it is often necessary to process wire holes with internal threads on the metal workpieces. Generally, holes of a certain specification are first processed at the corresponding positions of the metal workpieces, and then the tap is screwed into the hole to be drilled with a certain torque to process the internal threads. The process of processing the internal threads on the inside of the hole is called tapping. When tapping the metal workpiece, the metal workpiece will be fixed with tooling to facilitate tapping and prevent the metal workpiece from shifting during tapping.

[0003] For example, a suspended rotatable tapping and drilling device with announcement number CN 220782907U and announcement date 2024.04.16 includes a base plate, a protective frame is fixedly installed at the four corners of the base plate, a top plate is fixedly installed on the top of the protective frame, a workbench is provided inside the protective frame in the middle of the top plate and the bottom plate, a connecting block 2 is provided on the upper surface of the top plate, a connecting block 1 is provided on the upper surface of the top plate, a fixed cylinder is rotatably connected to the bottom of the connecting block 1, a sprocket 1 is fixedly installed on the outside of the fixed cylinder, a connecting pipe is slidably provided on the outside of the fixed cylinder, and a drilling device is fixedly installed on one end of the connecting pipe.

[0004] As mentioned above and in the prior art, when tapping a metal workpiece, it is necessary to manually push the fixed seat of the metal workpiece to move the metal workpiece and change its position before tapping the next metal workpiece, which is not convenient enough. Therefore, it is urgent to design an automatic tapping tool for metal workpiece processing to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an automatic tapping position-changing tool for metal workpiece processing to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A tapping automatic transposition tool for metal workpiece processing comprises a base and a transposition seat, a guide block is fixed to the outer wall of the bottom of the transposition seat by bolts, and a motor is fixed to the inner wall of the top of the base by bolts, a rotating rod is rotatably connected to the inner wall of the bottom of the base by a bearing, and the top of the rotating rod is fixed to the output shaft of the motor by a coupling, a moving block 1 is welded to the outer wall of the rotating rod, and the top of the moving block 1 is rotatably connected to a moving block 2 by a rotating shaft, ear plates are fixed to the outer walls on both sides of the guide block by bolts, and the ear plates are rotatably connected to the moving block 2 by the rotating shaft.

[0008] Furthermore, a fixing block is fixed to the outer wall at the top of the transposition seat by bolts, and an extrusion block is slidably connected to the top of the transposition seat, and fixing grooves are provided on the outer wall on one side of the fixing block and the extrusion block.

[0009] Furthermore, a limiting block inserted into the interior of the transposition seat is arranged on the outer wall at the bottom of the extrusion block, and a limiting groove is provided on the top of the transposition seat, and the limiting block is slidably connected to the interior of the limiting groove.

[0010] Furthermore, a screw rod is rotatably connected to the inner wall of the transposition seat via a bearing, a transmission box is fixed to the inner wall of the top of the transposition seat via bolts, and a gear sleeve is welded to the outer wall of the screw rod inside the transmission box.

[0011] Furthermore, a hydraulic cylinder is fixed to the outer wall of one side of the transposition seat by bolts, and a tooth plate is arranged on the output end of the hydraulic cylinder, and the tooth plate is located inside the transmission box.

[0012] Furthermore, a dust suction seat is fixed to the outer wall of one side of the transposition seat by bolts, and a filter screen is arranged on the inner wall of the dust suction seat.

[0013] Furthermore, a collection box is inserted into the interior of the dust suction seat, and a fan is fixed to the outer wall of one side of the dust suction seat by bolts.

[0014] In the above technical scheme, the utility model provides an automatic position-changing tool for tapping metal workpiece processing, (1) through the setting of the position-changing seat, guide block, motor, rotating rod, moving block 1, moving block 2 and ear plate, when one motor drives one of the rotating rods to rotate forward and the other motor drives the other rotating rod to rotate reversely, the rotating rod will drive the moving block 1 to move, the moving block 1 will drive the moving block 2 to move, the moving block 2 will drive the guide block and the position-changing seat to move, the position-changing seat will drive the metal workpieces in the fixed grooves of different longitudinal rows to move and change positions in turn to the bottom of the tapping processing head for tapping, thereby realizing the function of automatic position-changing tapping, which is more convenient (2) By setting a fixed block, an extrusion block, a limit block, a limit groove, a screw rod, a transmission box, a gear sleeve, a hydraulic cylinder and a gear plate, when the hydraulic cylinder drives the gear plate to move and engage with the gear sleeve, the gear sleeve drives the screw rod to rotate and thread the limit block, and the limit block drives the extrusion block to move toward the fixed block, thereby realizing the function of fixing and clamping multiple metal workpieces inside the fixed groove at the same time, thereby improving the efficiency of the tapping work; (3) By setting a dust suction seat, a filter screen, a collection box and a fan, the fan can draw the debris generated by the tapping that falls from the inside of the transposition seat into the inside of the dust suction seat, and the filter screen can filter the debris so that the debris falls into the inside of the collection box, thereby realizing the self-cleaning function. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an automatic tapping position-changing tooling embodiment for metal workpiece processing.

[0017] Figure 2 The utility model is a schematic diagram of the internal side structure of a base provided by an embodiment of an automatic tapping position-changing tooling for metal workpiece processing.

[0018] Figure 3 The utility model provides a schematic diagram of the internal top view structure of an automatic tapping position-changing tooling embodiment for metal workpiece processing.

[0019] Figure 4 The utility model is a schematic diagram of the internal side structure of a transposition seat provided in an embodiment of an automatic transposition tooling device for tapping metal workpiece processing.

[0020] Figure 5 The utility model is a schematic diagram of the internal structure of a dust suction seat provided in an embodiment of an automatic threading tooling for metal workpiece processing.

[0021] Description of reference numerals:

[0022] 1. Base; 2. Transposition seat; 3. Guide block; 4. Motor; 5. Rotating rod; 6. Moving block 1; 7. Moving block 2; 8. Ear plate; 9. Fixed block; 10. Extrusion block; 11. Limit block; 12. Limit groove; 13. Screw rod; 14. Transmission box; 15. Gear sleeve; 16. Hydraulic cylinder; 17. Gear plate; 18. Dust suction seat; 19. Filter; 20. Collection box; 21. Fan; 22. Fixed groove. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] like Figure 1-5 As shown, an embodiment of the utility model provides an automatic tapping position-changing tool for metal workpiece processing, comprising a base 1 and a position-changing seat 2, a guide block 3 is fixed to the outer wall of the bottom of the position-changing seat 2 by bolts, and a motor 4 is fixed to the inner wall of the top of the base 1 by bolts, a rotating rod 5 is rotatably connected to the inner wall of the bottom of the base 1 by a bearing, and the top of the rotating rod 5 is fixed to the output shaft of the motor 4 by a coupling, a moving block 1 6 is welded to the outer wall of the rotating rod 5, and the top of the moving block 1 6 is rotatably connected to the moving block 2 7 by a rotating shaft, ear plates 8 are fixed to the outer walls on both sides of the guide block 3 by bolts, and the ear plates 8 are rotatably connected to the moving block 2 7 by a rotating shaft.

[0025] The utility model provides an automatic tapping transposition tool for metal workpiece processing, comprising a base 1 and a transposition seat 2, a guide block 3 is fixed to the outer wall of the bottom of the transposition seat 2 by bolts, and a motor 4 is fixed to the inner wall of the top of the base 1 by bolts, a rotating rod 5 is rotatably connected to the inner wall of the bottom of the base 1 by a bearing, and the top of the rotating rod 5 is fixed to the output shaft of the motor 4 by a coupling, a moving block 1 6 is welded to the outer wall of the rotating rod 5, and the top of the moving block 1 6 is rotatably connected to the moving block 2 7 by a rotating shaft, and ear plates 8 are fixed to the outer walls on both sides of the guide block 3 by bolts, and the ear plates 8 are connected to the output shaft by a rotating shaft. The moving block 2 7 is connected in a rotational manner. Starting one of the motors 4 drives one of the rotating rods 5 to rotate forward, and the other motor 4 drives the other rotating rod 5 to rotate reversely. The rotation of the rotating rod 5 will drive the moving block 1 6 to move, and the moving block 1 6 will drive the moving block 2 7 to move. The moving block 2 7 will drive the ear plate 8, the guide block 3 and the transposition seat 2 to move. The movement of the transposition seat 2 will drive the metal workpieces in different longitudinal rows to automatically transpose and move to the bottom of the tapping processing head for tapping, thereby realizing the function of automatic transposition tapping, which is more convenient and can continuously tap the metal workpieces on the transposition seat 2, thereby improving the tapping efficiency.

[0026] By setting: when one of the motors 4 drives one of the rotating rods 5 to rotate forward and the other motor 4 drives the other rotating rod 5 to rotate reversely, the rotating rod 5 will drive the moving block 1 6 to move, the moving block 1 6 will drive the moving block 2 7 to move, the moving block 2 7 will drive the guide block 3 and the transposition seat 2 to move, and the transposition seat 2 will drive the metal workpieces inside the fixed grooves 22 in different longitudinal rows to move and transpose in turn to the bottom of the tapping processing head for tapping, thereby realizing the function of automatic transposition tapping, which is more convenient.

[0027] In one embodiment provided by the present utility model, Figure 1 and Figure 4 As shown, a fixing block 9 is fixed to the outer wall of the top of the transposition seat 2 by bolts, and an extrusion block 10 is slidably connected to the top of the transposition seat 2. A fixing groove 22 is provided on the outer wall on one side of the fixing block 9 and the extrusion block 10, and the fixing groove 22 is used to fix the metal workpiece.

[0028] In another embodiment provided by the present utility model, Figure 1 and Figure 4 As shown, a limit block 11 inserted into the inside of the transposition seat 2 is provided on the outer wall at the bottom of the extrusion block 10, and a limit groove 12 is provided on the top of the transposition seat 2. The limit block 11 is slidably connected to the inside of the limit groove 12, and the limit groove 12 can limit and guide the limit block 11.

[0029] In another embodiment provided by the present utility model, Figure 4 As shown, a screw rod 13 is rotatably connected to the inner wall of the transposition seat 2 through a bearing, a transmission box 14 is fixed to the inner wall of the top of the transposition seat 2 through bolts, and a gear sleeve 15 is welded to the outer wall of the screw rod 13 located inside the transmission box 14. When the gear sleeve 15 rotates, it will drive the screw rod 13 to rotate.

[0030] In one embodiment provided by the present utility model, Figure 1 and Figure 4 As shown, a hydraulic cylinder 16 is fixed to the outer wall of one side of the transposition seat 2 by bolts, and a tooth plate 17 is provided on the output end of the hydraulic cylinder 16. The tooth plate 17 is located inside the transmission box 14, and the hydraulic cylinder 16 can drive the tooth plate 17 to move.

[0031] In another embodiment provided by the present utility model, Figure 1 , 4 and Figure 5 As shown, a dust collecting seat 18 is fixed to the outer wall of one side of the transposition seat 2 by bolts, and a filter screen 19 is arranged on the inner wall of the dust collecting seat 18 , and the filter screen 19 can filter the debris into the interior of the dust collecting seat 18 .

[0032] In another embodiment provided by the present utility model, Figure 1 , 4 and Figure 5 As shown, a collecting box 20 is inserted into the dust seat 18, and a fan 21 is fixed to the outer wall of one side of the dust seat 18 by bolts. The fan 21 can draw the debris generated by tapping that falls inside the transposition seat 2 into the dust seat 18 for filtering.

[0033] Working principle: fit the metal workpiece into the limiting groove 12 of the fixing block 9, start the hydraulic cylinder 16 to drive the tooth plate 17 to move and mesh with the tooth sleeve 15, the tooth sleeve 15 drives the screw rod 13 to rotate and thread with the limiting block 11, the limiting block 11 will drive the extrusion block 10 to move toward the fixing block 9, and can simultaneously fix and clamp multiple metal workpieces in the fixing groove 22, thereby improving the efficiency of the tapping work. At this time, the metal workpieces in the first longitudinal row on the transposition seat 2 are located below the tapping processing head, and the tapping processing head performs tapping on the metal workpieces in the first longitudinal row on the transposition seat 2. During tapping, debris will be generated, and the debris will fall into the inside of the transposition seat 2. Start the fan 21 to draw the debris generated by the tapping that falls inside the transposition seat 2 into the suction Inside the dust seat 18, the filter screen 19 can filter the debris and make the debris fall into the collection box 20. The collection box 20 can be pulled out from the dust seat 18 to pour out the debris. After the tapping of the first row of metal workpieces is completed, one of the motors 4 is started to drive one of the rotating rods 5 to rotate forward, and the other motor 4 drives the other rotating rod 5 to rotate reversely. The rotating rod 5 will drive the moving block 1 6 to move, and the moving block 1 6 will drive the moving block 2 7 to move. The moving block 2 7 will drive the guide block 3 and the transposition seat 2 to move. The transposition seat 2 will drive the metal workpieces in different longitudinal rows to automatically transpose and move to the bottom of the tapping processing head for tapping, thereby realizing the function of automatic transposition tapping, which is very convenient.

[0034] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A tapping automatic transposition tool for metal workpiece processing, comprising a base (1) and a transposition seat (2), characterized in that: A guide block (3) is fixed to the outer wall of the bottom of the transposition seat (2) by bolts, and a motor (4) is fixed to the inner wall of the top of the base (1) by bolts. A rotating rod (5) is rotatably connected to the inner wall of the bottom of the base (1) by a bearing, and the top of the rotating rod (5) is fixed to the output shaft of the motor (4) by a coupling. A moving block 1 (6) is welded to the outer wall of the rotating rod (5), and the top of the moving block 1 (6) is rotatably connected to a moving block 2 (7) by a rotating shaft. Ear plates (8) are fixed to the outer walls on both sides of the guide block (3) by bolts, and the ear plates (8) are rotatably connected to the moving block 2 (7) by a rotating shaft.

2. The automatic tapping tool for metal workpiece processing according to claim 1, characterized in that: A fixing block (9) is fixed on the outer wall of the top of the transposition seat (2) by means of bolts, and an extrusion block (10) is slidably connected to the top of the transposition seat (2), and a fixing groove (22) is provided on the outer wall of one side of the fixing block (9) and the extrusion block (10).

3. The automatic tapping tool for metal workpiece processing according to claim 2, characterized in that: A limit block (11) inserted into the interior of the transposition seat (2) is arranged on the outer wall at the bottom of the extrusion block (10), and a limit groove (12) is provided on the top of the transposition seat (2), and the limit block (11) is slidably connected inside the limit groove (12).

4. The automatic tapping tool for metal workpiece processing according to claim 3, characterized in that: A screw rod (13) is rotatably connected to the inner wall of the transposition seat (2) via a bearing, a transmission box (14) is fixed to the inner wall of the top of the transposition seat (2) via bolts, and a gear sleeve (15) is welded to the outer wall of the screw rod (13) located inside the transmission box (14).

5. The automatic tapping position-changing tool for metal workpiece processing according to claim 4, characterized in that: A hydraulic cylinder (16) is fixed to the outer wall of one side of the transposition seat (2) by means of bolts, and a tooth plate (17) is arranged on the output end of the hydraulic cylinder (16), and the tooth plate (17) is located inside the transmission box (14).

6. The automatic tapping position-changing tool for metal workpiece processing according to claim 5, characterized in that: A dust suction seat (18) is fixed on the outer wall of one side of the transposition seat (2) by means of bolts, and a filter screen (19) is arranged on the inner wall of the dust suction seat (18).

7. The automatic tapping position-changing tool for metal workpiece processing according to claim 6, characterized in that: A collecting box (20) is inserted into the interior of the dust suction seat (18), and a fan (21) is fixed to the outer wall of one side of the dust suction seat (18) by means of bolts.

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