CN219899867U

CN219899867U - Bus duct connecting row punching shearing machine

Info

Publication number: CN219899867U
Application number: CN202321704610.0U
Authority: CN
Inventors: 高延强; 高庆栋
Original assignee: Beien Intelligent Equipment Shandong Co ltd
Current assignee: Beien Intelligent Equipment Shandong Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-10-27
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to the technical field of bus duct processing equipment, and provides a bus duct connecting row punching shearing processor which comprises a frame, a main clamping unit, a punching unit, an auxiliary clamping unit and a shearing unit, wherein the punching shearing processor comprises a main clamping unit, a punching unit and a shearing unit; a Y-axis main clamping positioning structure is arranged on the main clamping bottom plate along the Y-axis direction, the X-axis main clamping positioning structure drives the main clamping bottom plate to move, the main clamping bottom plate moves to drive the Y-axis main clamping positioning structure to move, and the Y-axis main clamping positioning structure moves to drive the bus duct to be processed to move for preliminary positioning; the punching unit is used for punching the bus duct to be processed; the auxiliary clamping unit is used for accurately positioning the bus duct; the shearing unit is used for shearing the bus duct, so that the degree of automation, the machining precision and the machining efficiency are improved, and the labor cost is reduced.

Description

Bus duct connecting row punching shearing machine

Technical Field

The utility model relates to the technical field of bus duct processing equipment, in particular to a bus duct connecting row punching and shearing processing machine.

Background

The bus duct is a closed metal device formed by copper and aluminum bus posts, and more replaces wires and cables in the project of indoor low-voltage electric power transmission trunk engineering, the bus duct is formed by a shell, a conductor material and an insulating material and is used for distributing large power and conveying electric energy to all elements of a dispersion system, and the bus duct is used as a power supply trunk in a building because of having higher safety than a cable wire. The bus duct needs multiunit connecting piece in the assembly process, and the connecting piece needs a plurality of processes in the course of working, material loading, punching, cut off etc. need a plurality of workman's of many machines cooperation just can accomplish, and inefficiency cost of labor is also higher, and manual operation precision is not high.

The present application number 201921573994.0 discloses a bus duct processingequipment, including first support frame, the third bearing plate, second support frame and installing frame, first support frame is installed to the one end on third bearing plate top, and the vertical second motor of installing in intermediate position department on first support frame top, first cylinder is vertically installed on the third bearing plate top on first support frame one side, and the vertical first hydraulic stem of installing of output of first cylinder, the first bearing plate is installed to the top level of first hydraulic stem, and the first spring that is connected with first bearing plate bottom is all vertically installed on the third bearing plate top on first hydraulic stem both sides, the second cylinder is vertically installed on the third bearing plate top on first support frame one side is kept away from to first cylinder, and the vertical second hydraulic stem of installing of output of second cylinder, it needs the manual work to place when waiting to process the work piece to cut, when waiting to process the work piece and shearing, this can lead to inefficiency, and the cost of labor is also higher in addition, the operation precision is lower.

Accordingly, in order to solve the above problems, a bus duct connecting row punching and shearing machine is proposed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model develops the punching shearing processing machine for the bus duct connecting row, improves the degree of automation, the processing precision and the processing efficiency, and reduces the labor cost.

The technical scheme for solving the technical problems is as follows: the utility model provides a bus duct connecting row punching shearing processor which comprises a frame, a main clamping unit, a punching unit, an auxiliary clamping unit and a shearing unit, wherein the main clamping unit is arranged on the frame; the main clamping unit is arranged on the frame along the length direction of the frame and comprises an X-axis main clamping positioning structure, a main clamping bottom plate and a Y-axis main clamping positioning structure, wherein the X-axis main clamping positioning structure is arranged along the X-axis direction, the output end of the X-axis main clamping positioning structure is provided with the main clamping bottom plate, the Y-axis main clamping positioning structure is arranged on the main clamping bottom plate along the Y-axis direction, the X-axis main clamping positioning structure drives the main clamping bottom plate to move, the main clamping bottom plate moves to drive the Y-axis main clamping positioning structure to move, and the Y-axis main clamping positioning structure moves to drive the bus duct to be processed to move for preliminary positioning; the punching unit is vertically arranged on the frame and used for punching the bus duct to be processed, and is positioned at one end of the main clamping unit; the auxiliary clamping unit is arranged on the frame along the Y-axis direction and used for accurately positioning the bus duct, and is positioned at one side of the punching unit far away from the main clamping unit; the shearing unit is arranged on the frame and is used for shearing the bus duct, and the shearing unit is positioned on one side of the auxiliary clamping unit, which is far away from the punching unit.

As the optimization, the processing machine still includes first work panel, second work panel and protection frame, first work panel and second work panel set gradually in the frame, arrange along the X axis direction on the first work panel and set up a plurality of supplementary rollers that wait to process bus duct and remove, main material unit that presss from both sides sets up on first work panel, set gradually punching unit along the X axis direction on the second work panel, vice material unit and the shearing unit that presss from both sides, and first work panel and second work panel upper surface flush, the protection frame sets up and is used for protecting punching unit, vice material unit and shearing unit on the second work panel.

As optimization, the X-axis main clamping positioning structure comprises an X-axis main clamping driving assembly and an X-axis main clamping guiding assembly, wherein the X-axis main clamping driving assembly comprises a motor and a screw nut pair, the output end of the motor is provided with the screw nut pair along the length direction of the frame, the output end of the screw nut pair is provided with an X-axis screw nut seat, and the X-axis screw nut seat is connected with a main clamping bottom plate; the X-axis main clamping guide assembly comprises X-axis guide rails and X-axis sliding blocks, wherein the X-axis guide rails are arranged in two along the X-axis direction, each X-axis guide rail is provided with an X-axis sliding block, each X-axis sliding block is provided with a main clamping bottom plate, and each main clamping bottom plate is provided with a Y-axis main clamping positioning structure.

As optimization, the Y-axis main clamping positioning structure comprises a Y-axis main clamping driving assembly, a Y-axis main clamping guiding assembly, main clamping arms and main clamps arranged on the main clamping arms, wherein the Y-axis main clamping driving assembly comprises a Y-axis main clamping bidirectional screw rod, a Y-axis main clamping screw rod and main clamping cylinders, the Y-axis main clamping bidirectional screw rod is arranged on a main clamping bottom plate along the Y-axis direction, two ends of the Y-axis main clamping bidirectional screw rod are respectively provided with a Y-axis main clamping screw rod, two main clamping arms are respectively arranged on the two Y-axis main clamping screw rods, the front ends of the two main clamping arms are respectively provided with a main clamp, and the two main clamping arms are respectively connected with cylinder ends and rod ends of the main clamping cylinders; the Y-axis main clamping guide assembly comprises a Y-axis main clamping guide rail and Y-axis main clamping sliders, wherein the Y-axis main clamping guide rail is arranged on a main clamping bottom plate along the Y-axis direction, the Y-axis main clamping guide rail is symmetrically arranged with respect to a Y-axis main clamping bidirectional screw rod, two Y-axis main clamping sliders are respectively arranged on the Y-axis main clamping guide rail, and two Y-axis main clamping sliders which are positioned on the two Y-axis main clamping guide rails and are close to each other are all connected with the same main clamping arm.

As the optimization, the unit that punches a hole includes the cylinder that punches a hole, the cutter that punches a hole, cutter buffer frame that punches a hole, cutter support frame and the groove that punches a hole of punching a hole all offer corresponding groove that punches a hole in second work panel and the frame, cutter support frame that punches a hole sets up on the second work panel to form working space that punches a hole between the second work panel, cutter buffer frame that punches a hole sets up the cutter that punches a hole that can wear to establish cutter support frame that punches a hole on the cutter buffer frame that punches a hole, cutter that punches a hole is located the groove that punches a hole top, and the cylinder that punches a hole sets up on the protection frame, and the cylinder output that punches a hole is located cutter top that punches a hole.

As optimization, the auxiliary clamping unit comprises a Y-axis auxiliary clamping driving assembly, a Y-axis auxiliary clamping guiding assembly, auxiliary clamp arms and auxiliary clamps, wherein the Y-axis auxiliary clamping guiding assembly comprises a Y-axis auxiliary clamping guide rail and a Y-axis auxiliary clamping sliding block, the Y-axis auxiliary clamping guide rail is arranged on the first working panel along the Y-axis direction, the Y-axis auxiliary clamping guide rail is symmetrically provided with two Y-axis auxiliary clamping guide rails, a clamping space is formed between the two Y-axis auxiliary clamping guide rails, each Y-axis auxiliary clamping sliding block is arranged on each Y-axis auxiliary clamping guide rail, each auxiliary clamp arm is arranged on each of the two Y-axis auxiliary clamping sliding blocks, and each auxiliary clamp arm is provided with an auxiliary clamp; the Y-axis auxiliary clamping driving assembly comprises a Y-axis auxiliary clamping bidirectional screw rod, Y-axis auxiliary clamping nuts and auxiliary clamp cylinders, wherein the Y-axis auxiliary clamping bidirectional screw rod is arranged at two ends of the protection frame along the Y-axis direction, two Y-axis auxiliary clamping nuts are respectively arranged at two ends of the Y-axis auxiliary clamping bidirectional screw rod, two Y-axis auxiliary clamping nut seats are respectively arranged on the two Y-axis auxiliary clamping nuts, and the cylinder ends and the rod ends of the auxiliary clamp cylinders are respectively connected with the two Y-axis auxiliary clamping nut seats.

As the optimization, the shearing unit includes shearing cylinder, shearing cutter buffer frame, shearing cutter support frame and cuts the grooving, all offer corresponding shearing groove in second work panel and the frame, shearing cutter support frame sets up on the second work panel to form the shearing working space with between the second work panel, set up shearing cutter buffer frame on the shearing cutter support frame, set up the shearing cutter that can wear to establish shearing cutter support frame on the shearing cutter buffer frame, shearing cutter is located cuts the grooving top, shearing cylinder sets up on the protection frame, shearing cylinder output is located shearing cutter top.

The effects provided in the summary of the utility model are merely effects of embodiments, not all effects of the utility model, and the above technical solution has the following advantages or beneficial effects:

the main clamping unit is arranged to clamp the bus duct to be processed, the primary positioning is performed, the auxiliary clamping unit is arranged to position the end part of the bus duct to be processed, the punching unit is arranged to punch the hole of the bus duct to be processed, and after the punching is finished, the main clamping unit conveys the bus duct to the shearing unit to shear, so that the degree of automation, the processing precision and the processing efficiency are improved, and the labor cost is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a front view of the punching unit of the present utility model.

Fig. 3 is a front view of the shear unit of the present utility model.

Fig. 4 is a schematic structural view of the shearing unit, the punching unit and the auxiliary clamping unit of the present utility model.

Fig. 5 is a schematic diagram of the overall structure of the main clamping unit of the present utility model.

In the figure, 1, a rack; 2. a first work panel; 3. a main clamping bottom plate; 4. an X-axis main clamping positioning structure; 5. a Y-axis main clamping positioning structure; 6. a second work panel; 7. a roller; 8. an X-axis guide rail; 9. an X-axis sliding block; 10. a motor; 11. a screw nut pair; 12. an X-axis nut seat; 13. a motor base; 14. an X-axis screw rod; 15. an X-axis nut; 16. a main clamp arm; 17. a main clamp; 18. y-axis main clamping bidirectional screw rod; 19. y-axis main clamping nut; 20. a main clamp cylinder; 21. y-axis main clamping guide rail; 22. y-axis main clamping sliding blocks; 23. punching air cylinders; 24. punching tools; 25. a punching cutter buffer frame; 26. a punching cutter support frame; 27. a protective frame; 28. punching a hole; 29. punching a buffer spring; 30. punching a buffering connecting plate; 31. a secondary clamp arm; 32. a secondary clamp; 33. y-axis auxiliary clamping guide rail; 34. y-axis auxiliary clamping sliding blocks; 35. y-axis auxiliary clamping bidirectional screw rod; 36. y-axis auxiliary clamping nut; 37. a secondary clamp cylinder; 38. y-axis auxiliary clamping nut seat; 39. a shear cylinder; 40. a shearing tool; 41. a shear cutter buffer rack; 42. a shear cutter support frame; 43. cutting the slot; 44. shearing a buffer spring; 45. shearing and buffering connecting plates; 46. and a screw rod fixing seat.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different structures of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily obscure the present utility model. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1, the bus duct connecting row punching and shearing machine comprises a frame 1, a main clamping unit, a punching unit, an auxiliary clamping unit and a shearing unit; the main clamping unit is arranged on the machine frame 1 along the length direction of the machine frame 1 and comprises an X-axis main clamping positioning structure 4, a main clamping bottom plate 3 and a Y-axis main clamping positioning structure 5, wherein the X-axis main clamping positioning structure 4 is arranged along the X-axis direction, the output end of the X-axis main clamping positioning structure 4 is provided with the main clamping bottom plate 3, the main clamping bottom plate 3 is provided with the Y-axis main clamping positioning structure 5 along the Y-axis direction, the X-axis main clamping positioning structure 4 drives the main clamping bottom plate 3 to move, the main clamping bottom plate 3 moves to drive the Y-axis main clamping positioning structure 5 to move, and the Y-axis main clamping positioning structure 5 moves to drive the bus duct to be processed to move for preliminary positioning; the punching unit is vertically arranged on the frame 1 and used for punching the bus duct to be processed, and is positioned at one end of the main clamping unit; the auxiliary clamping unit is arranged on the frame 1 along the Y-axis direction and used for accurately positioning the bus duct, and is positioned at one side of the punching unit far away from the main clamping unit; the shearing unit is arranged on the frame 1 vertically and used for shearing the bus duct, and the shearing unit is positioned on one side of the auxiliary clamping unit, which is far away from the punching unit.

In this embodiment, as shown in fig. 1, the processing machine further includes a first working panel 2, a second working panel 6 and a protection frame 27, where the first working panel 2 and the second working panel 6 are sequentially disposed on the frame 1, a plurality of rollers 7 assisting in moving the bus duct to be processed are arranged on the first working panel 2 along the X-axis direction, a main material clamping unit is disposed on the first working panel 2, a punching unit, an auxiliary material clamping unit and a shearing unit are sequentially disposed on the second working panel 6 along the X-axis direction, and the upper surfaces of the first working panel 2 and the second working panel 6 are flush, and the protection frame 27 is disposed on the second working panel 6 and used for protecting the punching unit, the auxiliary material clamping unit and the shearing unit.

In this embodiment, as shown in fig. 1 and 5, the X-axis main clamping positioning structure 4 includes an X-axis main clamping driving assembly and an X-axis main clamping guiding assembly, the X-axis main clamping driving assembly includes a motor 10 and a screw nut pair 11, an output end of the motor 10 is provided with the screw nut pair 11 along a length direction of the frame 1, an output end of the screw nut pair 11 is provided with an X-axis screw nut seat 12, and the X-axis screw nut seat 12 is connected with the main clamping bottom plate 3; the motor 10 is arranged on the first working panel 2 through the motor base 13, the screw nut pair 11 comprises an X-axis screw rod 14 and an X-axis screw nut 15, the X-axis screw rod 14 is arranged on the first working panel 2 along the X-axis direction through the screw rod fixing seat 46, and the motor 10 is started to drive the X-axis screw rod 14 to rotate so that the X-axis screw nut 15 moves along the length direction of the X-axis screw rod 14, thereby driving the main clamping bottom plate 3 to move; the X-axis main clamping guide assembly comprises an X-axis guide rail 8 and an X-axis sliding block 9, wherein the X-axis guide rail 8 is provided with two X-axis sliding blocks 9 along the X-axis direction, the X-axis guide rail 8 is provided with a main clamping bottom plate 3, and the main clamping bottom plate 3 is provided with a Y-axis main clamping positioning structure 5.

In this embodiment, as shown in fig. 1 and fig. 5, the Y-axis main clamping positioning structure 5 includes a Y-axis main clamping driving assembly, a Y-axis main clamping guiding assembly, main clamping arms 16 and main clamps 17 disposed on the main clamping arms 16, the Y-axis main clamping driving assembly includes a Y-axis main clamping bidirectional screw 18, a Y-axis main clamping screw 19 and a main clamping cylinder 20, the Y-axis main clamping bidirectional screw 18 is disposed on the main clamping bottom plate 3 along the Y-axis direction, two ends of the Y-axis main clamping bidirectional screw 18 are respectively provided with a Y-axis main clamping screw 19, two Y-axis main clamping screws 19 are respectively provided with a main clamping arm 16, front ends of the two main clamping arms 16 are respectively provided with a main clamp 17, and cylinder ends and rod ends of the main clamping cylinder 20 are respectively connected to the two main clamping arms 16; starting a main clamp cylinder 20, wherein the main clamp cylinder 20 drives two main clamp arms 16 to mutually approach or separate from each other along a Y-axis main clamping bidirectional screw rod 18, so as to drive a main clamp 17 to clamp and move a bus duct to a shearing or punching station; the Y-axis main clamping guide assembly comprises a Y-axis main clamping guide rail 21 and Y-axis main clamping slide blocks 22, the Y-axis main clamping guide rail 21 is arranged on the main clamping bottom plate 3 along the Y-axis direction, the Y-axis main clamping guide rail 21 is symmetrically arranged two about the Y-axis main clamping bidirectional screw rod 18, the Y-axis main clamping guide rail 21 is respectively provided with two Y-axis main clamping slide blocks 22, and the two Y-axis main clamping slide blocks 22 which are positioned on the two Y-axis main clamping guide rails 21 and are close to each other are all connected with the same main clamping arm 16.

In this embodiment, as shown in fig. 2 and 4, the punching unit includes a punching cylinder 23, a punching tool 24, a punching tool buffer frame 25, a punching tool support frame 26 and a punching slot 28, where the second working panel 6 and the frame 1 are provided with corresponding punching slots 28, the punching tool support frame 26 is disposed on the second working panel 6, and a punching working space is formed between the second working panel and the second working panel 6, the punching tool buffer frame 25 is disposed on the punching tool support frame 26, the punching tool 24 capable of penetrating the punching tool support frame 26 is disposed on the punching tool buffer frame 25, the punching tool 24 is located above the punching slots 28, the punching cylinder 23 is disposed on the protection frame 27, and an output end of the punching cylinder 23 is located above the punching tool 24. The punching tool buffer frame 25 comprises a punching buffer spring 29 and a punching buffer connecting plate 30, one end of the punching buffer spring 29 is connected with the punching tool support frame 26, the other end is connected with the punching buffer connecting plate 30, and the punching tool 24 is fixedly arranged on the punching buffer connecting plate 30.

In this embodiment, as shown in fig. 4, the auxiliary clamping unit includes a Y-axis auxiliary clamping driving assembly, a Y-axis auxiliary clamping guiding assembly, auxiliary clamp arms 31 and auxiliary clamps 32, the Y-axis auxiliary clamping guiding assembly includes a Y-axis auxiliary clamping rail 33 and a Y-axis auxiliary clamping slider 34, the Y-axis auxiliary clamping rail 33 is disposed on the first working panel 2 along the Y-axis direction, two Y-axis auxiliary clamping rails 33 are symmetrically disposed, a clamping space is formed between the two Y-axis auxiliary clamping rails 33, one Y-axis auxiliary clamping slider 34 is disposed on each Y-axis auxiliary clamping rail 33, one auxiliary clamp arm 31 is disposed on each of the two Y-axis auxiliary clamping sliders 34, and auxiliary clamps 32 are disposed on the auxiliary clamp arms 31; the Y-axis auxiliary clamping driving assembly comprises a Y-axis auxiliary clamping bidirectional screw rod 35, Y-axis auxiliary clamping nuts 36 and auxiliary clamp cylinders 37, wherein the Y-axis auxiliary clamping bidirectional screw rod 35 is arranged at two ends of the protection frame 27 along the Y-axis direction, two Y-axis auxiliary clamping nuts 36 are respectively arranged at two ends of the Y-axis auxiliary clamping bidirectional screw rod 35, two Y-axis auxiliary clamping nut seats 38 are respectively arranged on the two Y-axis auxiliary clamping nuts 36, and cylinder ends and rod ends of the auxiliary clamp cylinders 37 are respectively connected to the two Y-axis auxiliary clamping nut seats 38. The auxiliary clamp cylinder 37 is started, and the auxiliary clamp cylinder 37 drives the two Y-axis auxiliary clamping nuts 36 to move along the Y-axis auxiliary clamping bidirectional screw rod 35, so that the two auxiliary clamp arms 31 are driven to be close to or far away from each other, and the auxiliary clamp 32 is further driven to be close to or far away from each other to clamp and position the bus duct.

In this embodiment, as shown in fig. 3 and 4, the shearing unit includes a shearing cylinder 39, a shearing tool 40, a shearing tool buffer frame 41, a shearing tool support frame 42 and a shearing groove 43, the second working panel 6 and the frame 1 are provided with corresponding shearing grooves 43, the shearing tool support frame 42 is disposed on the second working panel 6, and a shearing working space is formed between the second working panel and the second working panel 6, the shearing tool buffer frame 41 is disposed on the shearing tool support frame 42, the shearing tool 40 capable of penetrating the shearing tool support frame 42 is disposed on the shearing tool buffer frame 41, the shearing tool 40 is located above the shearing groove 43, the shearing cylinder 39 is disposed on the protection frame 27, and the output end of the shearing cylinder 39 is located above the shearing tool 40. The shear cutter buffer frame 41 comprises a shear buffer spring 44 and a shear buffer connecting plate 45, one end of the shear buffer spring 44 is connected with the shear cutter support frame 42, the other end is connected with the shear buffer connecting plate 45, and the shear cutter 40 is fixedly arranged on the shear buffer connecting plate 45.

While the foregoing description of the embodiments of the present utility model has been presented with reference to the drawings, it is not intended to limit the scope of the utility model, but rather, it is apparent that various modifications or variations can be made by those skilled in the art without the need for inventive work on the basis of the technical solutions of the present utility model.

Claims

1. The utility model provides a bus duct connecting row shearing machine that punches a hole, includes frame (1), characterized by: the device also comprises a main clamping unit, a punching unit, an auxiliary clamping unit and a shearing unit;

the main clamping unit is arranged on the frame (1) along the length direction of the frame (1) and comprises an X-axis main clamping positioning structure (4), a main clamping bottom plate (3) and a Y-axis main clamping positioning structure (5), wherein the X-axis main clamping positioning structure (4) is arranged along the X-axis direction, the output end of the X-axis main clamping positioning structure (4) is provided with the main clamping bottom plate (3), the Y-axis main clamping positioning structure (5) is arranged on the main clamping bottom plate (3) along the Y-axis direction, the X-axis main clamping positioning structure (4) drives the main clamping bottom plate (3) to move, the main clamping bottom plate (3) moves to drive the Y-axis main clamping positioning structure (5) to move, and the Y-axis main clamping positioning structure (5) moves to drive a bus duct to be processed to move for preliminary positioning;

the punching unit is vertically arranged on the frame (1) and used for punching the bus duct to be processed, and is positioned at one end of the main clamping unit;

the auxiliary clamping unit is arranged on the frame (1) along the Y-axis direction and used for accurately positioning the bus duct, and is positioned at one side of the punching unit far away from the main clamping unit;

the shearing unit is arranged on the frame (1) vertically and used for shearing the bus duct, and the shearing unit is positioned on one side of the auxiliary clamping unit far away from the punching unit.

2. The bus duct connecting row punching and shearing machine as set forth in claim 1, wherein: the processing machine further comprises a first working panel (2), a second working panel (6) and a protection frame (27), wherein the first working panel (2) and the second working panel (6) are sequentially arranged on the frame (1), a plurality of rollers (7) assisting in moving the bus duct to be processed are arranged on the first working panel (2) along the X-axis direction, the main clamping unit is arranged on the first working panel (2), the punching unit, the auxiliary clamping unit and the shearing unit are sequentially arranged on the second working panel (6) along the X-axis direction, the upper surfaces of the first working panel (2) and the second working panel (6) are flush, and the protection frame (27) is arranged on the second working panel (6) and used for protecting the punching unit, the auxiliary clamping unit and the shearing unit.

3. The bus duct connecting row punching and shearing machine as set forth in claim 2, wherein: the X-axis main clamping positioning structure (4) comprises an X-axis main clamping driving assembly and an X-axis main clamping guiding assembly, the X-axis main clamping driving assembly comprises a motor (10) and a screw nut pair (11), the screw nut pair (11) is arranged at the output end of the motor (10) along the length direction of the frame (1), an X-axis screw nut seat (12) is arranged at the output end of the screw nut pair (11), and the X-axis screw nut seat (12) is connected with the main clamping bottom plate (3); x axle owner presss from both sides material direction subassembly and includes X axle guide rail (8) and X axle slider (9), and X axle guide rail (8) set up two along X axle direction, all set up an X axle slider (9) on X axle guide rail (8), set up main clamp material bottom plate (3) on X axle slider (9), set up Y axle owner clamp material location structure (5) on main clamp material bottom plate (3).

4. The bus duct connecting row punching and shearing machine as set forth in claim 2, wherein: the Y-axis main clamping positioning structure (5) comprises a Y-axis main clamping driving assembly, a Y-axis main clamping guiding assembly, main clamping arms (16) and main clamps (17) arranged on the main clamping arms (16), wherein the Y-axis main clamping driving assembly comprises a Y-axis main clamping bidirectional screw rod (18), a Y-axis main clamping screw nut (19) and a main clamping cylinder (20), the Y-axis main clamping bidirectional screw rod (18) is arranged on a main clamping bottom plate (3) along the Y-axis direction, two ends of the Y-axis main clamping bidirectional screw rod (18) are respectively provided with a Y-axis main clamping screw nut (19), two main clamping arms (16) are respectively arranged on the two Y-axis main clamping screw nuts (19), the front ends of the two main clamping arms (16) are respectively provided with a main clamp (17), and the two main clamping arms (16) are respectively connected with the cylinder end and the rod end of the main clamping cylinder (20); y axle owner presss from both sides material direction subassembly including Y axle owner clamp material guide rail (21) and Y axle owner clamp material slider (22), Y axle owner clamp material guide rail (21) set up on main clamp material bottom plate (3) along Y axle direction to Y axle owner clamp material guide rail (21) set up two about Y axle owner clamp material two-way lead screw (18) symmetry, respectively set up two Y axle owner clamp material sliders (22) on Y axle owner clamp material guide rail (21), be located two Y axle owner clamp material sliders (22) that are close to each other on two Y axle owner clamp material guide rails (21) and all connect same main clamp arm (16).

5. The bus duct connecting row punching and shearing machine as set forth in claim 2, wherein: the punching unit comprises a punching cylinder (23), a punching cutter (24), a punching cutter buffer frame (25), a punching cutter support frame (26) and a punching groove (28), wherein the second working panel (6) and the frame (1) are provided with corresponding punching grooves (28), the punching cutter support frame (26) is arranged on the second working panel (6) and forms a punching working space with the second working panel (6), the punching cutter buffer frame (25) is arranged on the punching cutter support frame (26), the punching cutter (24) capable of penetrating the punching cutter support frame (26) is arranged on the punching cutter buffer frame (25), the punching cutter (24) is located above the punching grooves (28), the punching cylinder (23) is arranged on the protection frame (27), and the output end of the punching cylinder (23) is located above the punching cutter (24).

6. The bus duct connecting row punching and shearing machine as set forth in claim 2, wherein: the auxiliary clamping unit comprises a Y-axis auxiliary clamping driving assembly, a Y-axis auxiliary clamping guiding assembly, auxiliary clamp arms (31) and auxiliary clamps (32), wherein the Y-axis auxiliary clamping guiding assembly comprises a Y-axis auxiliary clamping guide rail (33) and a Y-axis auxiliary clamping sliding block (34), the Y-axis auxiliary clamping guide rail (33) is arranged on the first working panel (2) along the Y-axis direction, two Y-axis auxiliary clamping guide rails (33) are symmetrically arranged, a clamping space is formed between the two Y-axis auxiliary clamping guide rails (33), each Y-axis auxiliary clamping sliding block (34) is arranged on each Y-axis auxiliary clamping guide rail (33), each auxiliary clamp arm (31) is arranged on each auxiliary clamp arm (34), and each auxiliary clamp (32) is arranged on each auxiliary clamp arm (31); the Y-axis auxiliary clamping driving assembly comprises a Y-axis auxiliary clamping bidirectional screw rod (35), Y-axis auxiliary clamping nuts (36) and auxiliary clamp cylinders (37), wherein the Y-axis auxiliary clamping bidirectional screw rod (35) is arranged at two ends of the protection frame (27) along the Y-axis direction, two Y-axis auxiliary clamping nuts (36) are respectively arranged at two ends of the Y-axis auxiliary clamping bidirectional screw rod (35), two Y-axis auxiliary clamping nut seats (38) are respectively arranged on the two Y-axis auxiliary clamping nuts (36), and cylinder ends and rod ends of the auxiliary clamp cylinders (37) are respectively connected to the two Y-axis auxiliary clamping nut seats (38).

7. The bus duct connecting row punching and shearing machine as set forth in claim 2, wherein: the shearing unit comprises a shearing cylinder (39), shearing cutters (40), a shearing cutter buffer frame (41), shearing cutter support frames (42) and shearing grooves (43), wherein the second working panel (6) and the frame (1) are provided with corresponding shearing grooves (43), the shearing cutter support frames (42) are arranged on the second working panel (6) and form a shearing working space with the second working panel (6), the shearing cutter buffer frame (41) is arranged on the shearing cutter support frames (42), the shearing cutters (40) capable of penetrating the shearing cutter support frames (42) are arranged on the shearing cutter buffer frame (41), the shearing cutters (40) are located above the shearing grooves (43), the shearing cylinder (39) is arranged on the protection frame (27), and the output end of the shearing cylinder (39) is located above the shearing cutters (40).