CN215619201U

CN215619201U - End face cutting chamfering device

Info

Publication number: CN215619201U
Application number: CN202121238703.XU
Authority: CN
Inventors: 燕春亚
Original assignee: Tianjin Chengyuan Automation Equipment Co ltd
Current assignee: Tianjin Chengyuan Automation Equipment Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-25
Anticipated expiration: 2031-06-04

Abstract

The utility model provides an end face cutting chamfering device which comprises a bottom plate, wherein a second motor comprises a rotating shaft arranged at one end, a sleeve is sleeved outside the rotating shaft, clamping grooves are symmetrically formed in the outer side of the sleeve, a cutting blade is fixedly connected to one end of the sleeve, rectangular blocks are symmetrically and fixedly arranged on the outer side of the rotating shaft, a moving part is rotatably connected to the front surface of each rectangular block, a torsion spring is fixedly connected between the moving part and the rectangular blocks, and a clamping block clamped with the clamping grooves is fixedly arranged on the outer side of the moving part. The utility model provides an end face cutting chamfering device, which is characterized in that a cutting blade is connected with a rotating shaft of a second motor through a sleeve, and a clamping block connected through a moving part is clamped in a clamping groove formed in the sleeve by utilizing the elastic force of a torsion spring, so that the problems that the existing end face cutting chamfering device is relatively fixed in installation of the cutting blade and is inconvenient to disassemble once worn and difficult to replace are solved.

Description

End face cutting chamfering device

Technical Field

The utility model relates to the technical field of pipe fitting machining, in particular to an end face cutting and chamfering device.

Background

In order to remove burrs produced by machining on a part and also to facilitate assembly of the part, the end of the part is generally chamfered. In addition, in the production process of polycrystalline silicon wafers in the photovoltaic industry, a process is called chamfering/polishing (chamferring/polishing), wherein chamfering is a verb and means a process of processing edges of silicon ingots to remove edges and corners.

The existing end face cutting chamfering device is relatively fixed to the installation of a cutting blade, and once the cutting blade is worn, the cutting blade is inconvenient to disassemble, so that the cutting blade is difficult to replace; moreover, the existing end face cutting chamfering device is poor in fixing effect on the pipe fitting, the pipe fitting is prone to shifting during cutting chamfering work, and the quality of the cutting chamfering is affected. Therefore, it is necessary to provide an end face cutting and chamfering device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an end face cutting chamfering device, which solves the problems that the existing end face cutting chamfering device is relatively fixed in installation of a cutting blade and is inconvenient to disassemble once worn, so that the end face cutting chamfering device is difficult to replace; and current terminal surface cutting chamfer device is relatively poor to the fixed effect of pipe fitting, and the pipe fitting easily takes place the skew when cutting chamfer work, influences the problem of the quality of cutting chamfer.

In order to solve the technical problems, the end face cutting chamfering device provided by the utility model comprises a bottom plate, wherein a second pneumatic guide rail is fixedly arranged on the right side of the upper surface of the bottom plate, a first pneumatic guide rail is arranged on the top of the second pneumatic guide rail, a lifting table is arranged on the top of the first pneumatic guide rail, a fixed plate is fixedly connected to the upper end of the lifting table, a first motor is fixedly arranged on one side of the fixed plate, an output shaft of the first motor penetrates through the fixed plate and is fixedly connected with a connecting shaft, one end of the connecting shaft is fixedly connected with a connecting seat, a second motor is fixedly arranged on one side of the connecting seat and comprises a rotating shaft arranged on one end, a sleeve is sleeved on the outer side of the rotating shaft, clamping grooves are symmetrically formed in the outer side of the sleeve, a cutting blade is fixedly connected to one end of the sleeve, and rectangular blocks are symmetrically and fixedly arranged on the outer side of the rotating shaft, every the front surface of rectangle piece all rotates and is connected with the moving part, fixedly connected with torsional spring between moving part and the rectangle piece, just the outside fixed mounting of moving part has the fixture block with the draw-in groove block.

Preferably, four reinforcing blocks are fixedly mounted between the connecting shaft and the connecting seat, and each reinforcing block is of a triangular structure.

Preferably, four foot supports are uniformly and fixedly mounted at the bottom of the bottom plate, and an anti-slip pad is fixedly mounted on the lower surface of each foot support.

Preferably, two upright columns are fixedly mounted on the left side of the upper surface of the bottom plate, and the upper ends of the two upright columns are fixedly connected with a pipe fitting fixing table together.

Preferably, the lower surface of the pipe fitting fixing table is provided with a guide sliding rail and an electric telescopic rod respectively, and the output end of the electric telescopic rod is fixedly connected with a limiting block penetrating through the guide sliding rail.

Preferably, the equal fixed mounting in front of pipe fitting fixed station, the rear surface has the diaphragm, the lower fixed mounting of diaphragm has the third motor, the output shaft of third motor runs through diaphragm fixedly connected with lead screw, the outside spiro union of lead screw has the screwed pipe, two the common fixedly connected with pressure firmware in upper end of screwed pipe, pressure firmware is "omega" column structure.

Compared with the prior art, the end face cutting chamfering device provided by the utility model has the following beneficial effects:

the utility model provides an end face cutting chamfering device, which is characterized in that a cutting blade is connected with a rotating shaft of a second motor through a sleeve, and a clamping block connected through a moving part is clamped in a clamping groove formed in the sleeve by utilizing the elastic force of a torsion spring, so that the problems that the existing end face cutting chamfering device is relatively fixed in installation of the cutting blade and is inconvenient to disassemble once worn and difficult to replace are solved.

The utility model provides an end face cutting and chamfering device, which drives a limiting block connected with an output end of an electric telescopic rod to horizontally move by adjusting the electric telescopic rod, so that a pipe fitting is limited in the horizontal direction, and simultaneously drives a screw rod connected with the output end of the electric telescopic rod to rotate by starting a third motor, so that a screwed pipe on the outer side drives a pressing and fixing piece to downwards move, and the pipe fitting is limited in the vertical direction, and therefore the problems that the fixing effect of the existing end face cutting and chamfering device on the pipe fitting is poor, the pipe fitting is easy to shift when the cutting and chamfering work is carried out, and the quality of the cutting and chamfering is influenced are solved.

Drawings

FIG. 1 is a schematic structural diagram of an end face cutting and chamfering apparatus according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the connection structure of the cutting blade and the second motor of the present invention;

FIG. 3 is an enlarged view of part A of the present invention.

Reference numbers in the figures: 1. a base plate; 2. a first pneumatic guide rail; 3. a second pneumatic rail; 4. a lifting platform; 5. a first motor; 6. a fixing plate; 7. a connecting shaft; 8. a reinforcing block; 9. a connecting seat; 10. a second motor; 11. a cutting blade; 12. a pipe fitting fixing table; 13. pressing and fixing the parts; 14. a threaded pipe; 15. a screw rod; 16. a limiting block; 17. a guide slide rail; 18. an electric telescopic rod; 19. a transverse plate; 20. a third motor; 21. a column; 22. a foot support; 23. a clamping block; 24. a sleeve; 25. a movable member; 26. a torsion spring; 27. a rotating shaft; 28. a rectangular block; 29. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an end face cutting and chamfering apparatus according to the present invention; FIG. 2 is a schematic view of the connection structure of the cutting blade and the second motor of the present invention; FIG. 3 is an enlarged view of part A of the present invention. An end face cutting chamfering device comprises a bottom plate 1, a second pneumatic guide rail 3 is fixedly installed on the right side of the upper surface of the bottom plate 1, a first pneumatic guide rail 2 is arranged at the top of the second pneumatic guide rail 3, a lifting table 4 is arranged at the top of the first pneumatic guide rail 2, a fixing plate 6 is fixedly connected to the upper end of the lifting table 4, a first motor 5 is fixedly installed on one side of the fixing plate 6, an output shaft of the first motor 5 penetrates through the fixing plate 6 and is fixedly connected with a connecting shaft 7, one end of the connecting shaft 7 is fixedly connected with a connecting seat 9, a second motor 10 is fixedly installed on one side of the connecting seat 9, the second motor 10 comprises a rotating shaft 27 arranged at one end, a sleeve 24 is sleeved on the outer side of the rotating shaft 27, clamping grooves 29 are symmetrically formed in the outer side of the sleeve 24, a cutting blade 11 is fixedly connected to one end of the sleeve 24, rectangular blocks 28 are symmetrically and fixedly installed on the outer side of the rotating shaft 27, and a moving part 25 is rotatably connected to the front surface of each rectangular block 28, fixedly connected with torsional spring 26 between moving part 25 and rectangular piece 28, and the outside fixed mounting of moving part 25 has the fixture block 23 with draw-in groove 29 block, be connected through sleeve pipe 24 between the pivot 27 through cutting blade 11 and second motor 10, and utilize torsional spring 26's elastic force, realize the fixture block 23 card that connects through moving part 25 and fix in the draw-in groove 29 that sleeve pipe 24 seted up, thereby it is comparatively fixed to the installation of cutting blade 11 to have solved current terminal surface cutting chamfer device, in case inconvenient dismantlement after wearing and tearing, lead to the problem that is difficult to change.

Further, fixed mounting has four boss 8 between connecting axle 7 and the connecting seat 9, and every boss 8 all is the triangle-shaped structure, strengthens the fastness of being connected between connecting axle 7 and the connecting seat 9.

Further, four foot supports 22 are uniformly and fixedly mounted at the bottom of the bottom plate 1, and an anti-slip mat is fixedly mounted on the lower surface of each foot support 22, so that the anti-sideslip capability of the placement device is enhanced.

Further, two columns 21 are fixedly mounted on the left side of the upper surface of the bottom plate 1, and the upper ends of the two columns 21 are fixedly connected with a pipe fixing table 12 together, so that a pipe to be processed is placed.

Further, the lower surface of the pipe fixing table 12 is provided with a guide slide rail 17 and an electric telescopic rod 18 respectively, and the output end of the electric telescopic rod 18 is fixedly connected with a limiting block 16 penetrating through the guide slide rail 17, so that the pipe is limited in the horizontal direction.

Furthermore, transverse plates 19 are fixedly mounted on the front surface and the rear surface of the pipe fitting fixing table 12, a third motor 20 is fixedly mounted on the lower surface of the transverse plate 19, an output shaft of the third motor 20 penetrates through the transverse plate 19 and is fixedly connected with a screw rod 15, threaded pipes 14 are screwed on the outer sides of the screw rods 15, the upper ends of the two threaded pipes 14 are fixedly connected with a pressing and fixing piece 13 together, and the pressing and fixing piece 13 is in an omega-shaped structure, so that the pipe fitting is limited in the vertical direction.

The working principle of the end face cutting chamfering device provided by the utility model is as follows:

during the use, at first place the inside of pipe fitting fixed station 12 in with the pipe fitting, then start electric telescopic handle 18 and third motor 20, third motor 20 drives the lead screw 15 rotation rather than output shaft, the screwed pipe 14 that drives the outside drives and presses the firmware 13 downstream, and then carry out spacing in the vertical side to the pipe fitting, electric telescopic handle 18 drives stopper 16 horizontal migration simultaneously, and then carry out spacing on the horizontal direction to the pipe fitting, later adjust elevating platform 4, make cutting blade 11 around or control the anti-rebound in the front, ensure that cutting blade 11 cuts the chamfer to the pipe fitting, start first motor 5 and second motor 10 at last, first motor 5 drives and passes through connecting axle 7, the second motor 10 rotation that connecting seat 9 connects, second motor 10 drives cutting blade 11 and rotates, cut chamfer work.

When the cutting blade 11 needs to be detached, the moving member 25 is pulled to elastically deform the torsion spring 26, so that the clamping block 23 connected with the moving member 25 is separated from the inside of the clamping groove 29 formed in the sleeve 24, and then the sleeve 24 is taken down from the outer side of the rotating shaft 27, thereby detaching the cutting blade 11.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An end face cutting chamfering device comprises a bottom plate (1), and is characterized in that: a second pneumatic guide rail (3) is fixedly mounted on the right side of the upper surface of the bottom plate (1), a first pneumatic guide rail (2) is arranged at the top of the second pneumatic guide rail (3), a lifting table (4) is arranged at the top of the first pneumatic guide rail (2), a fixing plate (6) is fixedly connected to the upper end of the lifting table (4), a first motor (5) is fixedly mounted on one side of the fixing plate (6), an output shaft of the first motor (5) penetrates through the fixing plate (6) and is fixedly connected with a connecting shaft (7), one end of the connecting shaft (7) is fixedly connected with a connecting seat (9), a second motor (10) is fixedly mounted on one side of the connecting seat (9), the second motor (10) comprises a rotating shaft (27) arranged at one end, a sleeve (24) is sleeved on the outer side of the rotating shaft (27), and clamping grooves (29) are symmetrically formed in the outer side of the sleeve (24), just the one end fixedly connected with cutting blade (11) of sleeve pipe (24), the outside symmetry fixed mounting of pivot (27) has rectangle piece (28), every the front surface of rectangle piece (28) all rotates and is connected with moving part (25), fixedly connected with torsional spring (26) between moving part (25) and rectangle piece (28), just the outside fixed mounting of moving part (25) has fixture block (23) with draw-in groove (29) block.

2. The end face cutting and chamfering device according to claim 1, wherein four reinforcing blocks (8) are fixedly installed between the connecting shaft (7) and the connecting seat (9), and each reinforcing block (8) is in a triangular structure.

3. The end face cutting and chamfering device according to claim 1, wherein four foot supports (22) are uniformly and fixedly installed on the bottom of the bottom plate (1), and a non-slip mat is fixedly installed on the lower surface of each foot support (22).

4. The end face cutting and chamfering device according to claim 1, wherein two columns (21) are fixedly installed on the left side of the upper surface of the bottom plate (1), and the upper ends of the two columns (21) are fixedly connected with a pipe fixing table (12) together.

5. The end face cutting and chamfering device according to claim 4, wherein the lower surface of the pipe fixing table (12) is respectively provided with a guide slide rail (17) and an electric telescopic rod (18), and the output end of the electric telescopic rod (18) is fixedly connected with a limit block (16) penetrating through the guide slide rail (17).

6. The end face cutting and chamfering device according to claim 4, characterized in that a transverse plate (19) is fixedly mounted on each of the front and rear surfaces of the pipe fitting fixing table (12), a third motor (20) is fixedly mounted on the lower surface of the transverse plate (19), an output shaft of the third motor (20) penetrates through the transverse plate (19) and is fixedly connected with a lead screw (15), a threaded pipe (14) is screwed on the outer side of the lead screw (15), a pressing piece (13) is fixedly connected to the upper ends of the two threaded pipes (14) together, and the pressing piece (13) is in an omega-shaped structure.