Multi-station tapping device suitable for hardware machining

Abstract

The utility model relates to a multi-station tapping device suitable for hardware machining, which comprises an L-shaped bottom table, a fixing plate is fixedly arranged above the L-shaped bottom table, an angle adjusting clamping mechanism is arranged on the fixing plate, and a translation mechanism is arranged between the fixing plate and the L-shaped bottom table. According to the multi-station tapping device suitable for hardware machining, by arranging an angle adjusting clamping mechanism, firstly, through cooperation of a positioning plate, a first hydraulic telescopic rod and a clamping plate, a machined part can be fixed, and then the output end of a first servo motor can drive a driving gear to stably rotate; the driven gear can synchronously move along with the driving gear under the assistance of a first bearing and a first transmission rod, finally, through the movement generated by the driven gear, the rotating disc can stably rotate, meanwhile, a machined part clamped and fixed above the rotating disc can also rotate along with the rotating disc, and then the purpose of multi-angle station tapping is achieved; and the practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of hardware processing technology, specifically a multi-station tapping device suitable for hardware processing. Background Technology

[0002] The multi-station tapping device for hardware processing is a highly automated mechanical device, mainly used for processing metal parts. Its core feature is that it achieves multi-process collaborative operation through integrated design, thereby improving processing efficiency and product consistency.

[0003] Currently, there are many types of multi-station tapping devices available. For example, Chinese Patent No. CN202421298646.8 describes a multi-station tapping device suitable for hardware processing. This patent includes a worktable with a support beam at its upper end and a hydraulic cylinder at its lower end. The hydraulic cylinder and the support beam are connected by a moving mechanism. A connecting plate is located at the lower end of the hydraulic cylinder, and a motor is located at the lower end of the connecting plate. A tapping drill bit is located below the motor. A fixing plate is fixedly connected to the support beam. This invention uses a clamping assembly to place several workpieces into the fixing plate. In the fixed cylinder, rotating the rotating rod drives the worm gear to rotate, which in turn drives the threaded cylinder to rotate via the worm gear. The rotation of the threaded cylinder causes the screw to move, which in turn drives the abutment rod to move. The abutment rod then clamps and fixes the workpiece in the fixed cylinder. Reversing the rotation of the rotating rod can loosen the workpiece in the fixed cylinder. The clamping assembly facilitates the quick fixing or loosening of multiple workpieces. However, in actual use, if the workpiece needs to have multiple holes drilled, the relatively simple clamping function of this device makes it impossible to finely adjust the fixing position of the workpiece, thus affecting the processing efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a multi-station tapping device suitable for hardware processing, which has the advantage of strong adjustability and solves the problem that the patent cannot finely adjust the fixed position of the workpiece.

[0005] To achieve the aforementioned goal of strong adjustment performance, this utility model provides the following technical solution: a multi-station tapping device suitable for hardware processing, including an L-shaped base, a fixed plate fixedly installed on the top of the L-shaped base, an angle adjustment clamping mechanism provided on the fixed plate, a translation mechanism provided between the fixed plate and the L-shaped base, a tapping drive assembly provided above the translation mechanism, a disassembly and assembly mechanism provided on the tapping drive assembly, and a tapping drill bit connected to the disassembly and assembly mechanism;

[0006] The angle adjustment clamping mechanism includes a device box. The device box is fixedly installed on the right side of the fixed plate. A servo motor is fixedly installed inside the device box. A drive gear is provided at the output end of the servo motor. A bearing is fixedly installed inside the device box and below the servo motor. A transmission rod is fixedly connected to the inner wall of the bearing. A driven gear connected to the drive gear is provided at the end of the transmission rod away from the bearing. A turntable extending to the outside of the right side of the device box is fixedly connected to the right side of the driven gear. Two positioning plates are fixedly installed on the turntable. A hydraulic telescopic rod is fixedly passed through each of the two positioning plates. A clamping plate is fixedly connected to the movable end of each of the two hydraulic telescopic rods.

[0007] Furthermore, the driving gear and the driven gear are in a meshing connection.

[0008] Furthermore, a circular movable opening adapted to the turntable is provided on the right side wall of the device box.

[0009] Furthermore, the translation mechanism includes a second servo motor, a first servo motor is fixedly installed on the L-shaped base and on the left side of the fixed plate, a second bearing is fixedly installed on both the fixed plate and the L-shaped base, a threaded rod connected to the output end of the first servo motor is fixedly connected to the inner wall of the two second bearings, a movable plate is threadedly connected to the threaded rod, a limiting slide plate connected to the L-shaped base is fixedly installed at the bottom of the movable plate, a horizontal plate is fixedly connected to the top of the movable plate, and two hydraulic telescopic rods are fixedly installed on the horizontal plate.

[0010] Furthermore, the tapping drive assembly includes an electrical control box, on which the electrical control box is fixedly installed at the movable ends of the two hydraulic telescopic rods 2. A bearing 3 is fixedly installed on the electrical control box, and a transmission rod 2 is fixedly connected to the inner wall of the bearing 3. A servo motor 3 connected to the transmission rod 2 is fixedly installed on the right side of the electrical control box.

[0011] Furthermore, the disassembly and assembly mechanism includes a connector, and a connector is fixedly installed on one left end of the transmission rod 2. Both the upper and lower ends of the connector are threaded with threaded bolts.

[0012] Furthermore, the right side of the tapping drill bit is in a plug-in relationship with the inner wall of the connector, and the tapping drill bit has two threaded holes that are adapted to the threaded plug.

[0013] Furthermore, a controller is fixedly installed on the front side of the L-shaped base.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. This multi-station tapping device, applicable to hardware processing, uses an angle-adjustable clamping mechanism. First, the workpiece is fixed by the cooperation between the positioning plate, the hydraulic telescopic rod, and the clamping plate. Then, the output of the servo motor drives the drive gear to rotate stably, while the driven gear, with the assistance of the bearing and the transmission rod, moves synchronously with the drive gear. Finally, the movement of the driven gear causes the turntable to rotate stably, and the workpiece clamped and fixed above it can also rotate with it, thus achieving the purpose of multi-angle tapping. It is highly practical. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a front sectional view of the structure of this utility model;

[0018] Figure 3 This is a partial cross-sectional view of the structure of this utility model;

[0019] Figure 4 For practical purposes Figure 2 Enlarged view of point A in the middle.

[0020] In the diagram: 1. L-shaped base; 2. Fixing plate; 3. Angle adjustment clamping mechanism; 301. Equipment box; 302. Servo motor one; 303. Drive gear; 304. Bearing one; 305. Transmission rod one; 306. Driven gear; 307. Turntable; 308. Positioning plate; 309. Hydraulic telescopic rod one; 310. Clamping plate; 4. Translation mechanism; 401. Servo motor two; 402. Bearing two; 403. Threaded rod; 404. Movable plate; 405. Limiting slide plate; 406. Horizontal plate; 407. Hydraulic telescopic rod two; 5. Tapping drive assembly; 501. Electrical control box; 502. Bearing three; 503. Transmission rod two; 504. Servo motor three; 6. Assembly / disassembly mechanism; 601. Plug-in interface; 602. Threaded bolt; 7. Tapping drill bit; 8. Controller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4This embodiment provides a multi-station tapping device suitable for hardware processing, including an L-shaped base 1, a fixed plate 2 fixedly installed on the top of the L-shaped base 1, an angle adjustment clamping mechanism 3 provided on the fixed plate 2, a translation mechanism 4 provided between the fixed plate 2 and the L-shaped base 1, a tapping drive assembly 5 provided above the translation mechanism 4, a disassembly and assembly mechanism 6 provided on the tapping drive assembly 5, and a tapping drill bit 7 connected to the disassembly and assembly mechanism 6.

[0023] The angle adjustment clamping mechanism 3 includes an equipment box 301. The equipment box 301 is fixedly installed on the right side of the fixing plate 2. A servo motor 302 is fixedly installed inside the equipment box 301. A drive gear 303 is provided at the output end of the servo motor 302. A bearing 304 is fixedly installed inside the equipment box 301 and below the servo motor 302. A transmission rod 305 is fixedly connected to the inner wall of the bearing 304. A driven gear 306 connected to the drive gear 303 is provided at the end of the transmission rod 305 away from the bearing 304. The drive gear 303 and the driven gear 306 are meshed. A turntable 307 extending to the outside of the right side of the equipment box 301 is fixedly connected to the right side of the driven gear 306. A circular movable opening adapted to the turntable 307 is provided on the right side wall of the equipment box 301. Two positioning plates 308 are fixedly installed on the turntable 307. A hydraulic telescopic rod 309 is fixedly inserted through each positioning plate 308. A clamping plate 310 is fixedly connected to the movable end of each hydraulic telescopic rod 309. First, the workpiece can be fixed by the cooperation between the positioning plate 308, the hydraulic telescopic rod 309 and the clamping plate 310. Then, the output end of the servo motor 302 drives the drive gear 303 to rotate stably. The driven gear 306, with the assistance of the bearing 304 and the transmission rod 305, moves synchronously with the drive gear 303. Finally, the movement generated by the driven gear 306 causes the turntable 307 to rotate stably. At the same time, the workpiece clamped and fixed on it can also rotate with it, thereby achieving the purpose of multi-angle tapping. It is very practical.

[0024] In the implementation of the case, the translation mechanism 4 includes a second servo motor 401. A first servo motor 401 is fixedly installed on the L-shaped base 1 and located on the left side of the fixed plate 2. A second bearing 402 is fixedly installed on both the fixed plate 2 and the L-shaped base 1. The inner walls of the two second bearings 402 are fixedly connected to threaded rods 403 that are connected to the output end of the first servo motor 401. A movable plate 404 is threadedly connected to the threaded rods 403. A limiting slide plate 405 connected to the L-shaped base 1 is fixedly installed at the bottom of the movable plate 404. The L-shaped base 1 has a groove that matches the limiting slide plate 405, and the two are in a sliding connection relationship. A horizontal plate 406 is fixedly connected to the top of the movable plate 404. Two hydraulic telescopic rods 407 are fixedly installed on the horizontal plate 406. This design allows the tapping device above to be adjusted in both left and right and up and down positions, which is very practical.

[0025] In the implementation of the case, the tapping drive assembly 5 includes an electrical control box 501. The electrical control box 501 is fixedly installed on the movable ends of the two hydraulic telescopic rods 407. The bearing 502 is fixedly installed on the electrical control box 501. The transmission rod 503 is fixedly connected to the inner wall of the bearing 502. The servo motor 504, which is connected to the transmission rod 503, is fixedly installed on the right side of the electrical control box 501. This design can effectively drive the tapping drill bit 7 to perform tapping operations.

[0026] In the implementation of the case, the disassembly and assembly mechanism 6 includes a connector 601. The connector 601 is fixedly installed on the left end of the transmission rod 503. Both the upper and lower ends of the connector 601 are threadedly connected to threaded bolts 602. At the same time, the right side of the tapping drill bit 7 is in a plug-in relationship with the inner wall of the connector 601. The tapping drill bit 7 has two threaded holes that are compatible with the threaded bolts 602. This design can efficiently disassemble and assemble the tapping drill bit 7 and has strong practicality.

[0027] In the implementation of the case, a controller 8 is fixedly installed on the front side of the L-shaped base 1. The controller 8 and the electronic components in this patent are electrically connected by wires, which makes it easy to operate the controller 8 to control the operation of the electronic components.

[0028] When implementing this procedure, please follow these steps:

[0029] 1) First, the workpiece can be fixed by the cooperation between the positioning plate 308, the hydraulic telescopic rod 309 and the clamping plate 310;

[0030] 2) Then the output of the servo motor 302 will drive the drive gear 303 to rotate stably, while the driven gear 306 will move synchronously with the drive gear 303 with the assistance of the bearing 304 and the transmission rod 305.

[0031] 3) Finally, the motion generated by the driven gear 306 causes the turntable 307 to rotate stably, and the workpiece clamped and fixed above it can also rotate with it, thereby achieving the purpose of multi-angle tapping.

[0032] In summary, this multi-station tapping device for hardware processing, through the setting of angle-adjustable clamping mechanism 3, firstly, through the cooperation between positioning plate 308, hydraulic telescopic rod 309, and clamping plate 310, fixes the workpiece. Then, the output end of servo motor 302 drives the drive gear 303 to rotate stably, while the driven gear 306, with the assistance of bearing 304 and transmission rod 305, moves synchronously with the drive gear 303. Finally, the movement generated by the driven gear 306 causes the turntable 307 to rotate stably, and at the same time, the workpiece clamped and fixed above it can also rotate with it, thereby achieving the purpose of multi-angle tapping. It is highly practical and solves the problem that the clamping function of the device is relatively simple, which makes it impossible to finely adjust the fixed position of the workpiece, thus affecting the processing efficiency.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-station tapping device suitable for hardware machining, comprising an L-shaped base table (1), characterized in that: A fixing plate (2) is fixedly installed above the L-shaped base (1). An angle adjustment clamping mechanism (3) is provided on the fixing plate (2). A translation mechanism (4) is provided between the fixing plate (2) and the L-shaped base (1). A tapping drive assembly (5) is provided above the translation mechanism (4). A disassembly and assembly mechanism (6) is provided on the tapping drive assembly (5). A tapping drill bit (7) is connected to the disassembly and assembly mechanism (6). The angle adjustment clamping mechanism (3) includes a device box (301). The device box (301) is fixedly installed on the right side of the fixing plate (2). A servo motor (302) is fixedly installed inside the device box (301). A drive gear (303) is provided at the output end of the servo motor (302). A bearing (304) is fixedly installed inside the device box (301) and below the servo motor (302). A transmission rod (305) is fixedly connected to the inner wall of the bearing (304). A driven gear (306) connected to the driving gear (303) is provided at the end of the transmission rod (305) away from the bearing (304). A turntable (307) extending to the outside of the right side of the equipment box (301) is fixedly connected to the right side of the driven gear (306). Two positioning plates (308) are fixedly installed on the turntable (307). A hydraulic telescopic rod (309) is fixedly passed through each of the two positioning plates (308). A clamping plate (310) is fixedly connected to the movable end of each of the two hydraulic telescopic rods (309).

2. The multi-station tapping device for hardware machining according to claim 1, characterized in that: The driving gear (303) and the driven gear (306) are meshed.

3. The multi-station tapping device for hardware machining according to claim 1, characterized in that: The right side wall of the device box (301) has a circular movable opening that is compatible with the turntable (307).

4. The multi-station tapping device for hardware machining according to claim 1, characterized in that: The translation mechanism (4) includes a second servo motor (401). The second servo motor (401) is fixedly installed on the L-shaped base (1) and located on the left side of the fixed plate (2). The fixed plate (2) and the L-shaped base (1) are both fixedly installed with a second bearing (402). The inner walls of the two second bearings (402) are fixedly connected with a threaded rod (403) connected to the output end of the second servo motor (401). The threaded rod (403) is threadedly connected to a movable plate (404). The bottom of the movable plate (404) is fixedly installed with a limiting slide plate (405) connected to the L-shaped base (1). The top of the movable plate (404) is fixedly connected with a horizontal plate (406). The horizontal plate (406) is fixedly installed with two hydraulic telescopic rods (407).

5. The multi-station tapping device for hardware machining according to claim 4, characterized in that: The tapping drive assembly (5) includes an electrical control box (501). The electrical control box (501) is fixedly installed on the movable ends of the two hydraulic telescopic rods (407). A bearing (502) is fixedly installed on the electrical control box (501). A transmission rod (503) is fixedly connected to the inner wall of the bearing (502). A servo motor (504) connected to the transmission rod (503) is fixedly installed on the right side of the electrical control box (501).

6. The multi-station tapping device for hardware machining according to claim 5, characterized in that: The disassembly and assembly mechanism (6) includes a connector (601). The connector (601) is fixedly installed on the left side end of the transmission rod (503). Both the upper and lower ends of the connector (601) are threaded with threaded bolts (602).

7. The multi-station tapping device for hardware machining according to claim 6, characterized in that: The right side of the tapping drill bit (7) is in a plug-in relationship with the inner wall of the connector (601), and the tapping drill bit (7) has two threaded holes that are compatible with the threaded bolt (602).

8. The multi-station tapping device for hardware machining according to claim 1, characterized in that: A controller (8) is fixedly installed on the front side of the L-shaped base (1).

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