CN118123281B - Laser drilling machine - Google Patents

Abstract

The application relates to the technical field of punchers, in particular to a laser puncher, which comprises a frame, a first clamping jaw and a second clamping jaw, wherein the first clamping jaw and the second clamping jaw are arranged on the frame; the sliding seat slides on the guide rail; the support frame is arranged on the sliding seat and is positioned between the first clamping jaw and the second clamping jaw; the adjusting piece is arranged on the sliding seat and is used for adjusting the height of the supporting frame. The application has the effect of conveniently perforating on the outer wall of the pipeline with longer length.

Description

Laser drilling machine

Technical Field

The application relates to the technical field of punchers, in particular to a laser puncher.

Background

The laser processing technology is a new processing technology for cutting, welding, surface treatment, punching, micro-processing and the like of materials by utilizing the interaction characteristic of laser beams and substances. The laser processing method is suitable for selective processing and precision processing by utilizing the characteristics of small heat affected zone, good beam directivity and the like of laser processing. In the process of water-liquid drainage, liquid of two pipelines is required to be converged to one pipeline, a three-way valve is installed on the pipeline, a hole is required to be formed in the outer wall of the pipeline before installation, then the three-way valve is installed on the outer wall of the pipeline, and in order to enable the installation of the three-way valve to be more accurate, a hole with proper specification is required to be formed in the outer wall of the pipeline.

Currently, a laser-beam drilling machine comprises a frame, a first clamping jaw and a second clamping jaw, wherein the first clamping jaw and the second clamping jaw are arranged on the frame, a laser cutting device for perforating is arranged on the frame, and the two ends of a pipeline are clamped by the first clamping jaw and the second clamping jaw. The staff is fixed the pipeline in the frame through first clamping jaw and second clamping jaw at first, and rethread laser cutting device trompil on the outer wall of pipeline.

When the long pipeline needs to be perforated, the pipeline is firstly cut in sections, so that the pipelines are different in length, the small sections are perforated, finally the small sections with the holes are welded to form a long pipeline, the laser puncher cannot be used for perforating the long pipeline, and the improvement exists.

Disclosure of Invention

In order to facilitate the opening of long length pipe side walls, the present application provides a laser-drilling machine.

The application provides a laser drilling machine, which adopts the following technical scheme:

the laser drilling machine comprises a frame, a first clamping jaw and a second clamping jaw which are arranged on the frame, wherein laser drilling equipment is arranged on the frame,

The guide rail is fixed on the frame;

the sliding seat slides on the guide rail;

the support frame is arranged on the sliding seat and is positioned between the first clamping jaw and the second clamping jaw;

the adjusting piece is arranged on the sliding seat and is used for adjusting the height of the supporting frame.

Through adopting above-mentioned technical scheme, when needs trompil on the outer wall of long pipeline, manual drive slides the seat and slides along the length direction of guide rail for a plurality of support frame is along the length direction evenly distributed of guide rail, support the pipeline on the support frame, the height of support frame is adjusted through the regulating part, the one end of pipeline is fixed through first clamping jaw centre gripping, the other end of pipeline is fixed through the centre gripping of second clamping jaw, realize the fixing to the pipeline under the centre gripping of first clamping jaw and second clamping jaw, start laser trompil equipment, open the hole on the outer wall of pipeline through laser trompil equipment, owing to can be directly with long pipeline support fixed on the tapping machine, need not cut segmentation trompil to long pipeline, thereby be convenient for open the trompil on the outer wall of long pipeline.

Optionally, the support frame includes first rotating frame and articulates second rotating frame on the first rotating frame, the regulating part is in including rotating lead screw and the threaded connection on the seat that slides drive block on the lead screw outer wall, threaded connection has two on the outer wall of lead screw drive block, the screw thread at lead screw both ends is opposite setting, two drive block respectively threaded connection be in the both ends of lead screw, one of them drive block with first rotating frame articulates, another one drive block with second rotating frame articulates.

Through adopting above-mentioned technical scheme, the in-process drive piece that rotates the lead screw slides along the length direction of lead screw, and the drive piece drives first rotating frame and second rotating frame and rotates, and the contained angle of first rotating frame and second rotating frame changes to adjust the height of support frame, be convenient for better support the pipeline of different diameters.

Optionally, the first rotating frame and the second rotating frame are both connected with supporting wheels in a rotating mode, and the supporting wheels are located at positions far away from the sliding seat.

Through adopting above-mentioned technical scheme, at the in-process of supporting the pipeline, the supporting wheel is laminated with the outer wall of pipeline, and the setting of supporting wheel makes things convenient for the staff to stimulate the pipeline and removes for the fixed of pipeline is more convenient.

Optionally, slide in the frame and be connected with the mounting bracket, laser trompil equipment sets up on the mounting bracket, it is connected with the actuating lever to rotate in the frame, the actuating lever with mounting bracket threaded connection, be provided with in the frame and be used for driving actuating lever pivoted linkage assembly.

Through adopting above-mentioned technical scheme, when needs are different positions trompil on the pipeline outer wall, start the linkage subassembly, the linkage subassembly drives the actuating lever and rotates, and the actuating lever drives the mounting bracket and slides, drives laser trompil equipment and removes for laser trompil equipment removes to suitable position, is convenient for the trompil of different positions on the pipeline outer wall.

Optionally, the frame is connected with the box that slides, the second clamping jaw sets up on the box, it is connected with the mount pad to slide in the frame, the linkage subassembly is including rotating first tooth on the mount pad, rotate second tooth in the frame and coaxial fixing be in the third tooth on the second clamping jaw, the second tooth with the actuating lever is coaxial fixed, first tooth can with the second tooth meshing, first tooth can with the third tooth meshing, be provided with on the mount pad and be used for driving first tooth pivoted driving piece, be provided with in the frame and be used for driving the power piece that the mount pad slided.

By adopting the technical scheme, after the first clamping jaw and the second clamping jaw clamp the pipeline, when the pipeline is required to be opened at different positions, the power piece is started, the driving piece drives the mounting seat to slide, the mounting seat drives the first tooth to move towards the direction of the third tooth, so that the first tooth is meshed with the second tooth, at the moment, the driving piece is started, the driving piece drives the first tooth to rotate, the first tooth drives the third tooth to rotate, the third tooth drives the second clamping jaw to rotate, and therefore the pipeline is driven to rotate, and the workers can conveniently open holes at different positions on the outer wall of the pipeline; when the position of laser tapping equipment needs to be adjusted, the power piece drives the mounting seat to move towards the direction of the second tooth, so that the first tooth is meshed with the second tooth, the driving piece drives the first tooth to rotate, the first tooth drives the second tooth to rotate, the second tooth drives the driving rod to rotate, the mounting frame is driven to slide, and the laser tapping equipment is moved to a proper position to perform tapping.

Optionally, slide in the frame and be connected with the movable frame, slide on the lateral wall of movable frame and be connected with the processing frame, be provided with the grinding head on the processing frame, be fixed with the bracing piece on the lateral wall of movable frame, it has the holding rod to articulate on the bracing piece, be fixed with the locating lever on the lateral wall of movable frame, the holding rod is kept away from the one end of bracing piece with the locating lever slides and is connected, be fixed with the traction lever on the lateral wall of processing frame, the traction lever is kept away from the one end of processing frame is provided with the cover that slides, the cover that slides is in on the holding rod, be provided with on the lateral wall of locating lever and be used for limiting the holding rod pivoted locking piece, be provided with on the movable frame and be used for driving the processing frame along the drive piece that the movable frame slides.

By adopting the technical scheme, errors are unavoidable in the process of punching holes on the outer wall of the pipeline, when the inner walls of the holes punched on the outer wall of the pipeline are uneven, the inner walls of the holes are required to be ground, the driving piece is started, the driving piece drives the processing frame to slide, the processing frame moves towards the direction of the outer wall of the pipeline, the grinding head is positioned on the inner wall of the hole to be ground, and the holes on the outer wall of the pipeline are ground through the grinding head; when the diameters of two ends of the pipeline are unequal, the locking piece is loosened, the connecting rod is manually driven to rotate, the connecting rod is inclined in different directions along the length direction of the pipeline, and at the moment, the grinding head moves along the inner wall of the hole in the process that the movable frame slides along the length direction of the frame, so that the inner wall of the hole on the outer wall of the pipeline with unequal diameters is convenient to polish. And the support can slide through the traction of the connecting rod to the traction rod, so that the grinding head is driven to move in a direction away from the pipeline, and the interference of the grinding head on the support and fixation of the pipeline is reduced.

Optionally, be fixed with the connecting block on the lateral wall of cover that slides, the logical groove has been seted up on the lateral wall of traction lever, the connecting block slides in logical inslot, be provided with on the connecting block and right the locating lever of connecting block location.

Through adopting above-mentioned technical scheme, the in-process that removes the frame and slide the cover and remove along accepting pole length direction, the seting up of logical groove is convenient for adjust the hookup location of cover and traction lever that slides, and the setting of location handle prescribes a limit to the slip of connecting block to make the fixed of traction lever and connecting block more stable.

Optionally, the guiding groove has been seted up on the lateral wall of locating lever, the accepting the pole be close to the one end of locating lever is fixed with the slide bar, the slide bar with the guiding groove inner wall is connected in a sliding way, the locking piece is including being located elastic support and threaded connection on the slide bar outer wall are in locking pin on the elastic support, the lateral wall of elastic support with the lateral wall butt of locating lever, the lateral wall of locking pin can with the outer wall butt of locating lever.

Through adopting above-mentioned technical scheme, when needs adjust the contained angle of holding rod and pipeline length direction, loosen the locking piece, pull the holding rod, the pole that slides in the guide way, adjusts the inclination of holding rod, the grinding of the hole on the outer wall of the pipeline of grinding head of being convenient for, accomplish the regulation back to the holding rod, screw up the locking round pin for the lateral wall and the outer wall butt of locating lever of bullet frame, inject the slip of pole that slides under the support of elastic frame, thereby make the fixed more stable of holding rod.

Optionally, scale marks are formed on the side wall of the positioning rod, and one end, close to the positioning rod, of the receiving rod is in a tip end.

Through adopting above-mentioned technical scheme, the staff is at the in-process of rotating the holding rod, confirms the angle of holding rod pivoted according to the position of scale mark and the pointed end of holding rod, and the direction of rotation of the holding rod of being convenient for accurate regulation to the position of grinding head is convenient for be more accurate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The position of support frame is adjusted along the length direction of guide rail at first for the support frame evenly sets up along the length direction of guide rail, according to the diameter of the pipeline of waiting to process, adjusts the height of support frame through the regulating part, and the setting of support frame supports the pipeline, and the setting of first clamping jaw and second clamping jaw is carried out the centre gripping to the both ends of pipeline, is convenient for fix the pipeline of different length under the support of support frame, thereby is convenient for open pore on longer pipeline outer wall.

2. In the process of punching, the inner wall of the hole on the outer wall of the pipeline can be provided with a convex block due to errors, and the inner wall of the hole on the outer wall of the pipeline is ground by the grinding head, so that the inner wall of the hole on the outer wall of the pipeline is tidier.

3. The end part of the receiving rod is arranged to be the tip, the tip of the receiving rod is aligned with the scale mark, and the setting of the scale mark is convenient for a worker to determine the rotation angle of the receiving rod, and the grinding head is accurately guided, so that the grinding of the inner wall of the hole on the outer wall of the pipeline is more accurate.

Drawings

Fig. 1 is a schematic view of the overall structure of a laser drilling machine according to a first embodiment of the present application.

Fig. 2 is a schematic view of a sliding seat in accordance with a first embodiment of the present application.

Fig. 3 is a structural representation of the interior of the case adjacent to the second jaw in accordance with the first embodiment of the present application.

Fig. 4 is a schematic diagram of the overall structure of a laser drilling machine according to a second embodiment of the present application.

Fig. 5 is a schematic view of a structure of a movable frame portion in a second embodiment of the present application.

Fig. 6 is a schematic view of the structure of the elastic frame in the second embodiment of the present application.

Reference numerals: 1. a frame; 2. a first jaw; 3. a second jaw; 4. a laser tapping device; 5. a guide rail; 6. a sliding seat; 7. a support frame; 8. an adjusting member; 9. a first rotating frame; 10. a second turret; 11. a screw rod; 12. a driving block; 13. a support wheel; 14. a mounting frame; 15. a driving rod; 16. a linkage assembly; 17. a case; 18. a mounting base; 161. a first tooth; 162. a second tooth; 163. a third tooth; 19. a driving member; 20. a power member; 21. a moving rack; 22. a processing rack; 23. a bracket; 24. a grinding head; 25. a support rod; 26. a receiving rod; 27. a positioning rod; 29. a traction rod; 30. a slip sleeve; 31. a locking member; 32. a driver; 33. a connecting block; 34. a through groove; 35. a positioning handle; 36. a guide groove; 37. a sliding rod; 311. an elastic frame; 312. a locking pin; 38. graduation marks.

Detailed Description

The application is described in further detail below with reference to fig. 1-6.

The embodiment of the application discloses a laser drilling machine.

Example 1

Referring to fig. 1, a laser drilling machine comprises a frame 1 and a guide rail 5 fixed on the frame 1 through bolts, wherein a plurality of sliding seats 6 are connected to the guide rail 5 in a sliding manner, three sliding seats 6 are preferentially arranged in the laser drilling machine, supporting frames 7 are arranged on the sliding seats 6, before a pipeline is processed, the sliding seats 6 are driven to slide along the length direction of the guide rail 5 in advance, the supporting frames 7 are uniformly distributed along the length direction of the guide rail 5, then the pipeline is hung on the supporting frames 7, and the supporting frames 7 are used for supporting the pipeline.

Referring to fig. 2, an adjusting part 8 for adjusting the height of a supporting frame 7 is arranged on a sliding seat 6, the adjusting part 8 comprises a screw rod 11 rotating on the sliding seat 6 and a driving block 12 in threaded connection with the outer wall of the screw rod 11, the two driving blocks 12 are respectively positioned at two ends of the screw rod 11, threads at two ends of the screw rod 11 are oppositely arranged, the supporting frame 7 comprises a first rotating frame 9 and a second rotating frame 10 hinged on the first rotating frame 9 through a rotating shaft, the first rotating frame 9 is hinged with one driving block 12 on the sliding seat 6 through the rotating shaft, the second rotating frame 10 is hinged with the other driving block 12 on the sliding seat 6 through the rotating shaft, rotating handles are coaxially fixed at the end parts of the screw rod 11, and a worker drives the screw rod 11 to rotate in the process of screwing the rotating handles to drive the two driving blocks 12 to move, so that the first rotating frame 9 and the second rotating frame 10 rotate, and the included angle between the first rotating frame 9 and the second rotating frame 10 becomes smaller, and the height of the supporting frame 7 is convenient to adjust.

Referring to fig. 2, the support wheels 13 are mounted at the ends of the first rotating frame 9 and the second rotating frame 10, which are far away from the sliding seat 6, through rotating shafts, in the process of supporting the pipeline, the outer wall of the pipeline is abutted with the positions of the support wheels 13, the support wheels 13 support the pipeline, and in the process of supporting the pipeline, the support wheels 13 are driven by the pipeline to rotate, so that the abrasion of the pipeline to the support frame 7 is reduced.

Referring to fig. 1, two ends of a guide rail 5 are respectively provided with a box 17, one box 17 is slidingly connected to the guide rail 5, the other box 17 is fixed on a frame 1, a first clamping jaw 2 is rotationally connected to the side wall of the box 17 fixed on the frame 1, a second clamping jaw 3 is mounted on the side wall of the box 17 slidingly on the guide rail 5, in the application, the first clamping jaw 2 and the second clamping jaw 3 are respectively three-jaw chucks, the end parts of a pipeline are clamped by the first clamping jaw 2 and the second clamping jaw 3, and the pipeline is fixed on a laser puncher under the clamping of the first clamping jaw 2 and the second clamping jaw 3 under the support of a support frame 7. The sliding arrangement of the box 17 facilitates clamping and fixing pipelines of different lengths, so that holes are formed in the outer walls of the pipelines of different lengths conveniently.

Referring to fig. 3, a mounting frame 14 is slidably connected to a frame 1, the mounting frame 14 slides along the length direction of the frame 1, a laser drilling device 4 is located on the mounting frame 14, a driving rod 15 is rotatably connected to the frame 1, in the application, the driving rod 15 is preferably a screw, the driving rod 15 is in threaded connection with the mounting frame 14, and a linkage assembly 16 for driving the driving rod 15 and the second clamping jaw 3 to rotate is arranged on the frame 1. The linkage assembly 16 is started, the linkage assembly 16 drives the driving rod 15 to rotate, the driving rod 15 drives the mounting frame 14 to slide, the laser perforating equipment 4 is enabled to move to a position on the outer wall of the pipeline, when holes are needed to be drilled at different positions on the outer wall of the pipeline, the linkage assembly 16 drives the second clamping jaw 3 to rotate, and the second clamping jaw 3 drives the pipeline to rotate.

Referring to fig. 3, a mounting seat 18 is slidingly connected to a frame 1, a linkage assembly 16 includes a first tooth 161 rotationally connected to the mounting seat 18 through a rotating shaft, a second tooth 162 rotationally connected to the frame 1 through the rotating shaft, and a third tooth 163 coaxially fixed with the rotating shaft of a second clamping jaw 3, wherein the second tooth 162 is coaxially fixed with a driving rod 15 through a connecting rod, a power piece 20 for driving the mounting seat 18 to slide is arranged on the frame 1, an electric cylinder is preferably used as the power piece 20 in the application, a piston rod of the power piece 20 is fixedly connected with a side wall of the mounting seat 18 through the connecting rod, the power piece 20 is started, the piston rod of the power piece 20 slides, and the mounting seat 18 is driven to slide towards the direction of the second tooth 162, so that the second tooth 162 is meshed with the first tooth 161; when the power member 20 drives the mount 18 to slide in the opposite direction, the first tooth 161 slides in the direction of the third tooth 163, so that the first tooth 161 is engaged with the third tooth 163.

Referring to fig. 3, a driving member 19 for driving the first tooth 161 to rotate is disposed on the mounting seat 18, in the present application, a driving motor is preferably used for the driving member 19, a rotation shaft of the driving member 19 is coaxially fixed with a rotation shaft of the first tooth 161, the driving member 19 is started, and the rotation shaft of the driving member 19 rotates, so as to drive the first tooth 161 to rotate, and the first tooth 161 is convenient to drive the second tooth 162 and the third tooth 163 to rotate.

The first embodiment of the application relates to a laser drilling machine, which has the implementation principle that: before supporting the pipeline, firstly, the sliding seat 6 is manually driven to slide along the length direction of the guide rail 5, so that the sliding seat 6 is distributed along the distance between the guide rails 5, then the rotating handle is rotated, the rotating handle drives the screw rod 11 to rotate, the driving block 12 slides along the length direction of the screw rod 11, the first rotating frame 9 and the second rotating frame 10 rotate, the height of the supporting frame 7 is adjusted according to the diameter of the pipeline to be supported, the pipeline is supported on the supporting frame 7 after the height of the supporting frame 7 is adjusted, the box 17 at one end is driven to slide, two ends of the pipeline are clamped and fixed through the first clamping jaw 2 and the second clamping jaw 3, the pipeline is fixed on a punching machine, and the outer wall of the pipeline is perforated through the laser perforating equipment 4. Because the laser-beam drilling machine can support and fix pipelines with different lengths, the outer walls of the pipelines with different lengths are conveniently perforated.

Example two

The second embodiment is different from the first embodiment in that: referring to fig. 4 and 5, a moving frame 21 is slidingly connected along the length direction of the guide rail 5, a machining frame 22 is slidingly connected to the upper surface of the moving frame 21, a support 23 is slidingly connected to the upper surface of the machining frame 22, the support 23 is slidingly connected along the length direction of the machining frame 22, the machining frame 22 is slidingly connected to a grinding head 24 along the width direction of the moving frame 21, a motor for driving the grinding head 24 to rotate is arranged on the side wall of the support 23 through rotating a rotating shaft, the rotating shaft of the motor is coaxially fixed with the rotating shaft of the grinding head 24, the grinding head 24 is driven to rotate under the rotation of the rotating shaft of the motor, and the grinding head 24 is convenient to grind the inner wall perforated on the outer wall of the pipeline, so that holes on the outer wall of the pipeline are more regular.

Referring to fig. 5, a supporting rod 25 is welded and fixed on the side wall of the moving frame 21, a receiving rod 26 is hinged to the end of the supporting rod 25 through a rotating shaft, a positioning rod 27 is fixed on the side wall of the moving frame 21 through a screw, a guiding groove 36 is formed in the side wall of the positioning rod 27 in a penetrating manner, a sliding rod 37 is fixed on one end, far away from the positioning rod 27, of the receiving rod 26 through a screw, the sliding rod 37 slides in the guiding groove 36, a plurality of scale marks 38 are uniformly formed in the side wall of the positioning rod 27 at intervals, one end, close to the positioning rod 27, of the receiving rod 26 is in a tip end, the tip end of the receiving rod 26 is located at the position of the scale marks 38, and the rotating angle of the receiving rod 26 is conveniently determined through the arrangement of the scale marks 38 and the tip end of the receiving rod 26.

Referring to fig. 5, a traction rod 29 is fixed on the side wall of a bracket 23 through a screw, one end of the traction rod 29 far away from the bracket 23 is hinged with a sliding sleeve 30 through a rotating shaft, the sliding sleeve 30 slides on the outer wall of a receiving rod 26, a driving piece 32 for driving a processing frame 22 to slide is arranged on the side wall of a moving frame 21, an electric cylinder is preferably selected as the driving piece 32 in the application, a cylinder body of the driving piece 32 is fixed on the moving frame 21 through the screw, a piston rod of the driving piece 32 is fixedly connected with the side wall of the processing frame 22 through a connecting rod, the driving piece 32 is started, and the piston rod of the driving piece 32 slides, so that the processing frame 22 is driven to slide. In the process of sliding of the processing frame 22, the sliding sleeve 30 slides along the length direction of the bearing rod 26, when the bearing rod 26 is in an included angle state with the length direction of the frame 1, the sliding of the sliding sleeve 30 drives the traction rod 29 to move so as to drive the support 23 to slide, and the sliding sleeve 30 guides the sliding of the traction rod 29, so that the sliding of the support 23 is more convenient.

Referring to fig. 5, a through groove 34 is formed in the side wall of the traction rod 29 in a penetrating manner, a connecting block 33 is fixed to the outer wall of the sliding sleeve 30 through a screw, the connecting block 33 slides in the through groove 34, a positioning handle 35 limiting the sliding of the connecting block 33 is arranged on the connecting block 33, the positioning handle 35 is in threaded connection with the connecting block 33, the side wall of the positioning handle 35 can be abutted to the outer wall of the traction rod 29, after the sliding sleeve 30 is adjusted to a proper position on the outer wall of the traction rod 29, the positioning handle 35 is rotated, the side wall of the positioning handle 35 is abutted to the outer wall of the traction rod 29, the position of the sliding sleeve 30 is limited, and the sliding of the sliding sleeve 30 is more stable.

Referring to fig. 5 and 6, the end of the receiving rod 26 is disposed on a locking member 31 for limiting the rotation of the receiving rod 26, the locking member 31 includes a locking pin 312 and an elastic frame 311 screwed on the outer wall of the locking pin 312, the side wall of the elastic frame 311 can abut against the side wall of the positioning rod 27, the locking pin 312 is rotated, the side wall of the elastic frame 311 abuts against the outer wall of the positioning rod 27 under the limitation of the locking pin 312, and the rotation of the receiving rod 26 is limited.

The implementation principle of the laser drilling machine in the second embodiment of the application is as follows: in the process of fixing a pipeline, the manual driving sliding seat 6 slides along the length direction of the guide rail 5, the driving moving frame 21 slides, the grinding head 24 moves to a position where a hole is required to be formed on the outer wall of the pipeline, when the inner wall of the hole on the outer wall of the pipeline is required to be ground through the laser hole forming equipment 4, the bearing rod 26 is rotated, the included angle between the bearing rod 26 and the length direction of the pipeline is fixed, the driving piece 32 is started, the driving piece 32 drives the processing frame 22 to slide, the support 23 slides under the guide of the bearing rod 26, the grinding head 24 moves towards the inner wall of the hole on the outer wall of the pipeline, and the inner wall of the hole on the outer wall of the pipeline is ground through the grinding head 24, so that the inner wall of the hole on the outer wall of the pipeline is more regular.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (6)

1. The utility model provides a laser-beam drilling machine, includes frame (1), sets up first clamping jaw (2) and second clamping jaw (3) on frame (1), slide on frame (1) and be connected with mounting bracket (14), be provided with laser trompil equipment (4), its characterized in that on mounting bracket (14): also included is a method of manufacturing a semiconductor device,

A guide rail (5), wherein the guide rail (5) is fixed on the frame (1);

a sliding seat (6), wherein the sliding seat (6) slides on the guide rail (5);

the support frame (7) is arranged on the sliding seat (6), and the support frame (7) is positioned between the first clamping jaw (2) and the second clamping jaw (3);

The adjusting piece (8) is arranged on the sliding seat (6), and the adjusting piece (8) is used for adjusting the height of the supporting frame (7);

The automatic grinding machine is characterized in that a movable frame (21) is connected to the frame (1) in a sliding manner, a processing frame (22) is connected to the side wall of the movable frame (21) in a sliding manner, a support (23) is connected to the processing frame (22) in a sliding manner, a grinding head (24) is arranged on the support (23), a supporting rod (25) is fixed to the side wall of the movable frame (21), a supporting rod (26) is hinged to the supporting rod (25), a positioning rod (27) is fixed to the side wall of the movable frame (21), one end of the supporting rod (26) far away from the supporting rod (25) is connected with the positioning rod (27) in a sliding manner, a traction rod (29) is fixed to the side wall of the support (23), a sliding sleeve (30) is arranged at one end of the traction rod (29) far away from the support (23), a locking piece (31) for limiting the rotation of the supporting rod (26) is arranged on the side wall of the positioning rod (27), and the movable frame (21) is provided with a sliding piece (32) for driving the frame (22) to move along the processing frame (32).

A connecting block (33) is fixed on the side wall of the sliding sleeve (30), a through groove (34) is formed in the side wall of the traction rod (29), the connecting block (33) slides in the through groove (34), and a positioning handle (35) for positioning the connecting block (33) is arranged on the connecting block (33);

the side wall of locating lever (27) has seted up guiding groove (36), accept pole (26) be close to one end of locating lever (27) is fixed with slide bar (37), slide bar (37) with guiding groove (36) inner wall slides and is connected, locking piece (31) are including being located elastic support (311) and threaded connection on slide bar (37) outer wall are in locking pin (312) on elastic support (311), the lateral wall of elastic support (311) with the lateral wall butt of locating lever (27), the lateral wall of locking pin (312) can with the outer wall butt of locating lever (27).

2. A laser drilling machine as recited in claim 1, wherein: the support frame (7) comprises a first rotating frame (9) and a second rotating frame (10) hinged to the first rotating frame (9), the adjusting piece (8) comprises a screw rod (11) which rotates on the sliding seat (6) and a driving block (12) which is connected with the outer wall of the screw rod (11) through threads, two driving blocks (12) are connected to the outer wall of the screw rod (11) through threads, the threads at two ends of the screw rod (11) are oppositely arranged, the two driving blocks (12) are connected to two ends of the screw rod (11) through threads respectively, one driving block (12) is hinged to the first rotating frame (9), and the other driving block (12) is hinged to the second rotating frame (10).

3. A laser drilling machine as recited in claim 2, wherein: the first rotating frame (9) and the second rotating frame (10) are both rotatably connected with supporting wheels (13), and the supporting wheels (13) are located at positions far away from the sliding seat (6).

4. A laser drilling machine as recited in claim 1, wherein: the novel lifting device is characterized in that a driving rod (15) is rotatably connected to the frame (1), the driving rod (15) is in threaded connection with the mounting frame (14), and a linkage assembly (16) for driving the driving rod (15) to rotate is arranged on the frame (1).

5. A laser drilling machine as recited in claim 4, wherein: both ends of guide rail (5) all are provided with box (17), one of them box (17) slide and connect on guide rail (5), another box (17) are fixed on frame (1), second clamping jaw (3) set up one of them on box (17), first clamping jaw (2) rotate and connect on another lateral wall of box (17), slide on frame (1) and be connected with mount pad (18), linkage subassembly (16) including rotate first tooth (161) on mount pad (18), rotate second tooth (162) on frame (1) and coaxial fixing third tooth (163) on second clamping jaw (3), second tooth (162) with drive rod (15) coaxial fixing, first tooth (161) can with second tooth (162) meshing, first tooth (161) can with third tooth (163) on the frame (1) slide and be connected with mount pad (18), install and be used for on frame (1) first tooth (161) drive piece (19).

6. A laser drilling machine as recited in claim 1, wherein: graduation marks (38) are formed in the side wall of the positioning rod (27), and one end, close to the positioning rod (27), of the bearing rod (26) is arranged in a tip mode.