Double-end drilling and vertical tapping special machine

Abstract

The utility model discloses a double-end drilling and vertical tapping special machine, which relates to the technical field of machining, and is characterized by comprising a rack, a fixed pushing unit, at least one horizontal drilling and tapping unit and a vertical drilling and tapping unit, the fixed pushing unit is used for installing and fixing a machined part; the horizontal punching and tapping unit is used for punching or tapping a machined part in the horizontal direction. The vertical punching and tapping unit is used for punching or tapping a machined part in the vertical direction. The horizontal punching and tapping unit is provided with a horizontal driving part which is used for performing front-and-back, left-and-right and vertical lifting motion along the horizontal direction, and the vertical punching and tapping unit is provided with a vertical driving part which is used for performing front-and-back, left-and-right and vertical lifting motion along the horizontal direction. According to the punching and tapping device, the fixed pushing unit is used for installing and fixing the machined part, the horizontal punching and tapping unit and the vertical punching and tapping unit are matched to punch or tap the machined part in the corresponding direction, and the machining requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, and more specifically to a special machine for double - head drilling and vertical tapping. Background Art

[0002] During the process of internal - thread machining of parts, it generally includes a drill - hole punching process and a tap - threading process.

[0003] Chinese Patent No. CN204183222U discloses an automatic multi - axis punching and tapping machine. The automatic multi - axis punching and tapping machine includes a machine frame. A horizontally - arranged fixed support plate is installed at the upper end of the machine frame. A turntable is installed on the upper side of the fixed support plate in a relatively intermittently rotatable manner. The turntable is provided with loading and unloading stations, punching stations, intermediate stations, and tapping stations that are evenly spaced in a circular arrangement in sequence. A fixed mounting seat is installed between the turntable and the fixed support plate. The lower end of the fixed mounting seat is screwed onto the upper surface of the fixed support plate. A divider is installed at the upper end of the fixed mounting seat. A turntable drive motor is installed on the fixed mounting seat corresponding to the divider. The power output shaft of the turntable drive motor is drivingly connected to the power input shaft of the divider. The power output shaft of the divider is connected to the middle position of the turntable. A vertically - extending fixed support frame is installed on the upper surface of the fixed support plate at the rear side of the fixed mounting seat. A movable mounting seat is installed on the front side of the fixed support frame in a relatively vertically movable manner. A lifting drive mechanism is installed on the fixed support frame corresponding to the movable mounting seat. The lifting drive mechanism is drivingly connected to the movable mounting seat. A punching assembly located directly above the punching station and a tapping assembly located directly above the tapping station are installed at the front end of the movable mounting seat.

[0004] However, by arranging the punching assembly and the tapping assembly together at the upper end, the automatic multi - axis punching and tapping machine has great limitations on the punching and tapping directions of products, and cannot adapt to various types of punching and tapping requirements in actual production, so it needs to be improved. Content of the Utility Model

[0005] In view of this, the purpose of this application is to provide a special machine for double - head drilling and vertical tapping to achieve the purpose of meeting different punching and tapping requirements. The specific scheme is as follows:

[0006] A double-headed drilling and vertical tapping special machine, comprising a frame, a fixed pushing unit, at least one horizontal drilling and tapping unit and a vertical drilling and tapping unit; the fixed pushing unit is used for installing and fixing the workpiece; the horizontal drilling and tapping unit is used for drilling or tapping the workpiece along the horizontal direction; the vertical drilling and tapping unit is used for drilling or tapping the workpiece along the vertical direction; and the horizontal drilling and tapping unit is provided with a horizontal driving member for moving horizontally back and forth, left and right and vertically up and down, and the vertical drilling and tapping unit is provided with a vertical driving member for moving horizontally back and forth, left and right and vertically up and down.

[0007] Preferably: an operation upper frame is arranged at the top of the frame, and the fixed pushing unit, the horizontal drilling and tapping unit and the vertical drilling and tapping unit are all fixed in the operation upper frame, and a waste discharging port is arranged at the top of the frame, and a waste discharging pipe is connected to the bottom of the waste discharging port.

[0008] Preferably: the fixed pushing unit comprises a limit feeding base, a sliding feeding part driven to move horizontally back and forth is arranged at the upper end of the limit feeding base, a placing seat for matching and placing the workpiece is arranged at the upper end of the sliding feeding part, and a clamping and fixing member for clamping and fixing the workpiece on the placing seat is arranged.

[0009] Preferably: the clamping and fixing member comprises a telescopic motor, a fixed swing arm and a hinged swing arm, a hinged tail part is arranged at one end of the fixed swing arm, the output end of the telescopic motor is vertically upward and hinged with the hinged tail part, and an abutting head for moving downward towards the placing seat is fixedly connected to the other end of the fixed swing arm; the upper end of the hinged swing arm is hinged with the middle part of the fixed swing arm, and the lower end is hinged with a connecting seat fixed on the top of the telescopic motor.

[0010] Preferably: a lower slot is arranged at the lower end of the placing seat, and the lower slot is used for matching with the vertical drilling and tapping unit and for discharging waste.

[0011] Preferably: the horizontal drilling and tapping unit comprises a horizontal drilling and tapping device, a horizontal motor, a horizontal translator and a horizontal connecting head, the horizontal connecting head is used for installing and fixing a drilling head or a tapping head, the horizontal translator is used for driving and controlling the horizontal connecting head to move along the horizontal direction, the horizontal motor is used for driving and controlling the operation of the horizontal drilling and tapping device, and the horizontal drilling and tapping device is used for driving the horizontal connecting head to rotate; the horizontal driving member comprises a lifting and moving plate connected with the horizontal translator, a front and rear sliding base fixed on the frame and a front and rear sliding block slidably connected with the front and rear sliding base, and the lifting and moving plate is vertically slidably connected with the front and rear sliding block.

[0012] Preferably, the vertical drilling and tapping unit includes a vertical drilling and tapping tool, a vertical motor, a vertical lifter, and a vertical connector. The vertical connector is used to install and fix a drilling head or a tapping head. The vertical lifter is used to drive and control the vertical connector to move in the vertical direction. The vertical motor is used to drive and control the operation of the vertical drilling and tapping tool. The vertical drilling and tapping tool is used to drive the vertical connector to rotate. The vertical driving member includes a horizontal swing sleeve column and a vertical column. One end of the horizontal swing sleeve column is connected to the vertical lifter, and the other end is sleeved on the vertical column. The length of the middle part of the horizontal swing sleeve column is adjustable.

[0013] Preferably, the machine frame is provided with an operation screen, which is used for interface operation to control the driving operation of the fixed pushing unit, the horizontal drilling and tapping unit, and the vertical drilling and tapping unit.

[0014] It can be seen from the above solutions that the present application provides a special machine for double-head drilling with vertical tapping. The special machine for double-head drilling with vertical tapping installs and fixes a workpiece through a fixed pushing unit, and cooperates with a horizontal drilling and tapping unit and a vertical drilling and tapping unit to perform drilling or tapping operations on the installed and fixed workpiece in corresponding directions to meet the processing requirements. Among them, the horizontal drilling and tapping unit drives the horizontal drilling and tapping tool to operate through a horizontal motor. After the horizontal drilling and tapping tool drives the horizontal connector to drive the drilling head or the tapping head to rotate, the horizontal driving member and the horizontal traverser cooperate to achieve the purpose of aligning drilling or tapping. And in the vertical drilling and tapping unit, the vertical motor drives the vertical drilling and tapping tool to operate. After the vertical drilling and tapping tool drives the vertical connector to drive the drilling head or the tapping head to rotate, the vertical driving member and the vertical lifter cooperate to achieve the purpose of aligning drilling or tapping. Furthermore, it will enable the special machine for double-head drilling with vertical tapping to achieve the purpose of meeting different drilling and tapping requirements. Description of the Drawings

[0015] Figure 1 is the structural schematic diagram of this embodiment;

[0016] Figure 2 is the partial structural schematic diagram of this embodiment;

[0017] Figure 3 is this embodiment Figure 2 The enlarged structural schematic diagram of part A in.

[0018] Description of the reference numerals: 1, frame; 11, upper operating frame; 12, waste discharge port; 2, fixed pushing unit; 21, limiting feeding base; 22, sliding feeding part; 23, object placing seat; 231, lower slot; 24, fixed swing arm; 241, abutting head; 242, hinged tail; 25, telescopic motor; 251, connecting seat; 26, hinged swing arm; 3, horizontal drilling and tapping unit; 31, horizontal drilling and tapping tool; 32, horizontal motor; 33, horizontal translator; 34, horizontal connector; 35, lifting moving plate; 36, front and rear sliding base; 361, front and rear sliding block; 4, vertical drilling and tapping unit; 41, vertical drilling and tapping tool; 42, vertical motor; 43, vertical lifter; 44, vertical connector; 45, horizontal swinging sleeve column; 46, vertical column; 5, operation screen; 6, waste discharge pipe; 7, workpiece to be processed. Detailed implementation mode

[0019] To make the technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0020] As Figure 1 shown, a double-head drilling and vertical tapping special machine includes a frame 1, a fixed pushing unit 2, at least one horizontal drilling and tapping unit 3 and a vertical drilling and tapping unit 4. In the embodiment of the present application, two horizontal drilling and tapping units 3 are provided and symmetrically distributed on both sides of the fixed pushing unit 2 to facilitate the operation of performing horizontal drilling or tapping using at least one horizontal drilling and tapping unit 3. Among them, the fixed pushing unit 2 is used to install and fix the workpiece to be processed 7. The horizontal drilling and tapping unit 3 is used to perform drilling or tapping processing on the workpiece to be processed 7 in the horizontal direction. The vertical drilling and tapping unit 4 is used to perform drilling or tapping processing on the workpiece to be processed 7 in the vertical direction. At the same time, the horizontal drilling and tapping unit 3 is provided with a horizontal driving member for moving horizontally forward and backward, left and right, and vertically, and the vertical drilling and tapping unit 4 is provided with a vertical driving member for moving horizontally forward and backward, left and right, and vertically. Therefore, the horizontal drilling and tapping unit 3 and the vertical drilling and tapping unit 4 will play an effective role in alignment and performing drilling or tapping under the drive of the corresponding horizontal driving member and vertical driving member, so that the double-head drilling and vertical tapping special machine can achieve the purpose of meeting different drilling and tapping requirements.

[0021] As Figure 2 、 Figure 3As shown in the figure, an operating upper frame 11 is provided at the top of the frame 1, and the fixed pushing unit 2, the horizontal drilling and tapping unit 3, and the vertical drilling and tapping unit 4 are all fixed within the operating upper frame 11. At the same time, a waste discharge port 12 is provided at the top of the frame 1, and a waste discharge pipe 6 is connected to the bottom of the waste discharge port 12. Therefore, the waste generated by the action of the horizontal drilling and tapping unit 3 and the vertical drilling and tapping unit 4 on the workpiece 7 will complete the purpose of discharging waste through the waste discharge port 12 and the waste discharge pipe 6, effectively avoiding the accumulation of waste and affecting the processing accuracy and effect of the workpiece 7.

[0022] It should be noted that the fixed pushing unit 2 includes a limit feeding base 21. A sliding feeding part 22 that moves horizontally back and forth is provided at the upper end of the limit feeding base 21, and a placement seat 23 for matching and placing the workpiece 7 and a clamping and fixing part for clamping and fixing the workpiece 7 on the placement seat 23 are provided at the upper end of the sliding feeding part 22.

[0023] The clamping and fixing part includes a telescopic motor 25, a fixed swing arm 24, and a hinged swing arm 26. A hinged tail 242 is provided at one end of the fixed swing arm 24, and the output end of the telescopic motor 25 is vertically upward and hinged to the hinged tail 242. A contact head 241 for moving downward toward the placement seat 23 is fixedly connected to the other end of the fixed swing arm 24. Among them, the upper end of the hinged swing arm 26 is hinged to the middle part of the fixed swing arm 24, and the lower end is hinged to a connection seat 251 fixed on the top of the telescopic motor 25. Therefore, the clamping and fixing part drives the corresponding end of the fixed swing arm 24 to rise or fall upward or downward through the output end of the telescopic motor 25, and when the fixed swing arm 24 swings, the hinged swing arm 26 has a movement tendency to cooperate with the telescopic motor 25 to control the other end of the fixed swing arm 24 to swing up and down, so as to effectively clamp and fix the workpiece 7 on the placement seat 23 after driving the contact head 241 to move downward. It should be mentioned that a lower slot 231 is provided at the lower end of the placement seat 23, and the lower slot 231 is used to match with the vertical drilling and tapping unit 4 and for discharging waste.

[0024] As Figure 2 、 Figure 3As shown in the figure, the horizontal drilling and tapping unit 3 includes a horizontal drilling and tapper 31, a horizontal motor 32, a horizontal traverser 33, and a horizontal connector 34. The horizontal connector 34 is used to install and fix the drilling head or tapping head. The horizontal traverser 33 is used to drive and control the movement of the horizontal connector 34 in the horizontal direction. The horizontal motor 32 is used to drive and control the operation of the horizontal drilling and tapper 31. The horizontal drilling and tapper 31 is used to drive the rotation of the horizontal connector 34. It should be noted that the horizontal driving member includes a lifting and moving plate 35 connected to the horizontal traverser 33, a front and rear sliding base 36 fixed on the frame 1, and a front and rear sliding block 361 slidably connected to the front and rear sliding base 36. Among them, the lifting and moving plate 35 is vertically slidably connected to the front and rear sliding block 361.

[0025] The vertical drilling and tapping unit 4 includes a vertical drilling and tapper 41, a vertical motor 42, a vertical lifter 43, and a vertical connector 44. The vertical connector 44 is used to install and fix the drilling head or tapping head. The vertical lifter 43 is used to drive and control the movement of the vertical connector 44 in the vertical direction. The vertical motor 42 is used to drive and control the operation of the vertical drilling and tapper 41. The vertical drilling and tapper 41 is used to drive the rotation of the vertical connector 44. It should be noted that the vertical driving member includes a horizontal swing sleeve column 45 and a vertical column 46. Among them, one end of the horizontal swing sleeve column 45 is connected to the vertical lifter 43, and the other end is sleeved on the vertical column 46. Among them, the length of the middle part of the horizontal swing sleeve column 45 is adjustable.

[0026] In order to further improve the usability and operability of the double-head drilling and vertical tapping special machine, an operation screen 5 is provided on the frame 1. The operation screen 5 is used for interface operation to control the driving operation of the fixed pushing unit 2, the horizontal drilling and tapping unit 3, and the vertical drilling and tapping unit 4. At the same time, the logic of the connection between the operation screen 5 and devices such as the driver and the effective drive control in the embodiment of the present application is a conventional logic setting, which will not be elaborated here.

[0027] In summary, the present application provides a special machine for double - headed drilling and vertical tapping. The special machine for double - headed drilling and vertical tapping installs and fixes the workpiece 7 through the fixed pushing unit 2, and cooperates with the horizontal drilling and tapping unit 3 and the vertical drilling and tapping unit 4 to perform drilling or tapping operations on the installed and fixed workpiece 7 in corresponding directions to meet the processing requirements. Among them, the horizontal drilling and tapping unit 3 drives the horizontal drilling and tapping tool 31 to operate through the horizontal motor 32. After the horizontal drilling and tapping tool 31 drives the horizontal connecting head 34 to drive the drilling head or tapping head to rotate, the horizontal driving member and the horizontal traverser 33 cooperate to achieve the purpose of aligning for drilling or tapping. And in the vertical drilling and tapping unit 4, the vertical motor 42 drives the vertical drilling and tapping tool 41 to operate. After the vertical drilling and tapping tool 41 drives the vertical connecting head 44 to drive the drilling head or tapping head to rotate, the vertical driving member and the vertical lifter 43 cooperate to achieve the purpose of aligning for drilling or tapping. Furthermore, this will enable the special machine for double - headed drilling and vertical tapping to achieve the purpose of meeting different drilling and tapping requirements.

[0028] The "first", "second", "third", "fourth", etc. (if any) involved in the present application are used to distinguish similar objects and do not necessarily describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non - exclusive inclusion. For example, a process, method, or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, or devices.

[0029] It should be noted that the descriptions involving "first", "second", etc. in the present application are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0030] Specific examples are used in this article to elaborate on the principles and implementation manners of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A double-head drilling and vertical tapping machine, characterized in that: The invention comprises a frame (1), a fixed pushing unit (2), at least one horizontal punching and tapping unit (3) and a vertical punching and tapping unit (4); the fixed pushing unit (2) is used to install a fixed workpiece (7); the horizontal punching and tapping unit (3) is used to punch or tap the workpiece (7) in a horizontal direction; the vertical punching and tapping unit (4) is used to punch or tap the workpiece (7) in a vertical direction; and the horizontal punching and tapping unit (3) is provided with a horizontal driving member for horizontal front-back, left-right and vertical lifting and lowering movement, and the vertical punching and tapping unit (4) is provided with a vertical driving member for horizontal front-back, left-right and vertical lifting and lowering movement.

2. A double-head drilling and vertical tapping machine according to claim 1, characterized in that: An operating upper frame (11) is arranged on the top of the frame (1), and the fixed pushing unit (2), the horizontal punching and tapping unit (3) and the vertical punching and tapping unit (4) are all fixed in the operating upper frame (11), and a waste discharge port (12) is arranged on the top of the frame (1), and a waste discharge pipe (6) is connected to the bottom of the waste discharge port (12).

3. A double-head drilling and vertical tapping machine according to claim 1, characterized in that: The fixed pushing unit (2) comprises a position-limiting feeding base (21), the upper end of the position-limiting feeding base (21) is provided with a sliding feeding portion (22) that is driven to move horizontally forward and backward, and the upper end of the sliding feeding portion (22) is provided with a placement seat (23) for matching and placing the workpiece (7) and a clamping and fixing member for clamping and fixing the workpiece (7) on the placement seat (23).

4. A double-head drilling and vertical tapping machine according to claim 3, characterized in that: The clamping fixture comprises a telescopic motor (25), a fixed swing arm (24) and an articulated swing arm (26); one end of the fixed swing arm (24) is provided with an articulated tail portion (242); the output end of the telescopic motor (25) is vertically upward and articulated to the articulated tail portion (242); the other end of the fixed swing arm (24) is fixedly connected to an abutment head portion (241) for moving downward toward the storage seat (23); the upper end of the articulated swing arm (26) is articulated to the middle portion of the fixed swing arm (24), and the lower end is articulated to a connection seat (251) fixed to the top of the telescopic motor (25).

5. The double-end drilling and vertical tapping machine according to claim 3, characterized in that: A lower slot (231) is provided at the lower end of the storage seat (23), and the lower slot (231) is used to match the vertical punching and tapping unit (4) and to unload waste materials.

6. The double-end drilling and vertical tapping machine according to claim 1, characterized in that: The horizontal punching and tapping unit (3) comprises a horizontal punching and tapping device (31), a horizontal motor (32), a horizontal transverse shifter (33) and a horizontal connecting head (34); the horizontal connecting head (34) is used to install and fix a punching head or a tapping head; the horizontal transverse shifter (33) is used to drive and control the horizontal connecting head (34) to move in a horizontal direction; the horizontal motor (32) is used to drive and control the operation of the horizontal punching and tapping device (31); the horizontal punching and tapping device (31) is used to drive the horizontal connecting head (34) to rotate; the horizontal driving member comprises a lifting and moving plate (35) connected to the horizontal transverse shifter (33), a front and rear sliding base (36) fixed on the frame (1) and a front and rear sliding block (361) slidably connected to the front and rear sliding base (36); the lifting and moving plate (35) is vertically slidably connected to the front and rear sliding block (361).

7. The double-end drilling and vertical tapping machine according to claim 1, characterized in that: The vertical punching and tapping unit (4) comprises a vertical punching and tapping device (41), a vertical motor (42), a vertical lifter (43) and a vertical connector (44); the vertical connector (44) is used to install and fix a punching head or a tapping head; the vertical lifter (43) is used to drive and control the vertical connector (44) to move in a vertical direction; the vertical motor (42) is used to drive and control the vertical punching and tapping device (41) to operate; the vertical punching and tapping device (41) is used to drive the vertical connector (44) to rotate; the vertical driving member comprises a horizontal swinging sleeve column (45) and a vertical column (46); one end of the horizontal swinging sleeve column (45) is connected to the vertical lifter (43), and the other end is sleeved on the vertical column (46); the length of the middle part of the horizontal swinging sleeve column (45) is adjustable.

8. The double-end drilling and vertical tapping machine according to claim 1, characterized in that: The frame (1) is provided with an operation screen (5), and the operation screen (5) is used for interface operation to control the driving operation of the fixed pushing unit (2), the horizontal punching and tapping unit (3) and the vertical punching and tapping unit (4).

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