CN212664904U

CN212664904U - Automatic flat head machine

Info

Publication number: CN212664904U
Application number: CN202021222636.8U
Authority: CN
Inventors: 杨丽丽
Original assignee: Hangzhou Xingnuo Auto Parts Co ltd
Current assignee: Hangzhou Xingnuo Auto Parts Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-03-09
Anticipated expiration: 2030-06-28

Abstract

The application relates to the technical field of pipe processing equipment, in particular to an automatic flat head machine which comprises a clamping assembly, a rotating assembly, a chamfering assembly, a moving assembly, a feeding assembly and a pushing assembly, wherein the feeding assembly comprises a first inclined slide way and a platform, a material baffle plate is fixed on the platform, a placing area is arranged between the material baffle plate and the first inclined slide way, and a pushing assembly is arranged on the first inclined slide way; the pushing assembly comprises a first cylinder and a pushing column. In the processing process of the pipe, the first cylinder pushes the pipe in the placing area onto the clamping assembly through the push column, then the first cylinder drives the push column to move and reset, the push assembly cancels the pushing of the pipe, and the pipe at the lowest part of the first inclined slideway slides downwards to the placing area; after the pipe machining is completed, the first air cylinder pushes the pipe in the placing area to move, the pipe in the placing area moves to the clamping assembly, and the pipe on the clamping assembly pushes blanking. This application has improved the machining efficiency of tubular product.

Description

Automatic flat head machine

Technical Field

The application relates to the technical field of pipe machining equipment, in particular to an automatic flat head machine.

Background

A flat head machine is a machine for chamfering the ends of pipes.

The existing flat head machine comprises a clamping component for clamping a pipe, a rotating component for driving the clamping component to rotate, a chamfering component for chamfering and a moving component for driving the chamfering component to move along the radial direction of the pipe.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: after the pipe is machined, a worker is required to take the machined pipe down, and a new pipe is installed on the clamping assembly, so that the operation is troublesome, the machining efficiency of the pipe is influenced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve the machining efficiency of tubular product, this application provides an automatic crew cut machine.

The application provides an automatic crew cut machine adopts following technical scheme: an automatic flat head machine comprises a clamping assembly for clamping a pipe, a rotating assembly for driving the clamping assembly to rotate, a chamfering assembly for chamfering, a moving assembly for driving the chamfering assembly to move along the radial direction of the pipe, a feeding assembly and a pushing assembly, wherein the feeding assembly comprises a first inclined slide way and a platform, the lower end of the first inclined slide way is fixed on the platform, a material baffle plate is fixed on the platform, a placing area for placing the pipe is arranged between the material baffle plate and the first inclined slide way, and a pushing assembly for pushing the pipe on the first inclined slide way to be far away from the pipe in the placing area is arranged on the first inclined slide way; the material pushing assembly comprises a first cylinder and a pushing column, a piston rod of the first cylinder extends along the radial direction of the pipe, and the pushing column is fixed on the piston rod of the first cylinder.

By adopting the technical scheme, in the processing process of the pipe, a plurality of pipes are sequentially placed on the first inclined slideway for material preparation, the pipe at the lowest position is placed in the placing area, the first cylinder pushes the pipe into the clamping assembly through the push column, the rotating assembly drives the pipe clamped by the clamping assembly to rotate, and the moving assembly drives the chamfering assembly to chamfer the pipe; before the tubular product is pushed by the pushing column, the pushing assembly pushes the tubular product on the first inclined slideway to be far away from the tubular product in the placing area, so that the tubular product in the placing area is prevented from rubbing with other tubular products when being pushed.

When the pipe pushed by the push post is clamped by the clamping assembly, the first air cylinder drives the push post to move and reset, and the push assembly cancels the pushing of the pipe, so that the pipe at the lowest part of the first inclined slideway slides downwards to the placing area; after the pipe clamped by the clamping assembly is processed, the first air cylinder pushes the pipe in the placing area to move, the pipe in the placing area moves to the clamping assembly and pushes the pipe on the clamping assembly to discharge, and therefore the processing efficiency of the pipe is improved.

Preferably, the pushing assembly comprises a second cylinder fixed on the first inclined slideway through a fixing frame, and a piston rod of the second cylinder extends in the vertical direction and is fixedly connected with a push plate.

Through adopting above-mentioned technical scheme, when the second cylinder drives the push pedal and descends, the push pedal will compress tightly the tubular product outer wall on first slope slide and make tubular product go up the slide to the tubular product of placing the district takes place the friction with other tubular products when being promoted.

Preferably, the push plate is rotatably connected with a plurality of rollers which are abutted against the outer wall of the pipe.

Through adopting above-mentioned technical scheme, when the second cylinder drives the push pedal and descends, the gyro wheel will rotate the tubular product of contradicting on first slope slide to slide up the tubular product promotion, make the sliding friction between push pedal and the tubular product transform the rotational friction between gyro wheel and the tubular product, reduced the wearing and tearing of tubular product.

Preferably, the first inclined slideway is fixedly connected with a limiting plate through a connecting plate, and the limiting plate and the pipe on the first inclined slideway are arranged in a gap.

Through adopting above-mentioned technical scheme for tubular product can not pile together on the first slope slide.

Preferably, the clamping assembly comprises a clamping pipe for the pipe to be slidably embedded, one end of the clamping pipe is rotatably connected with a plurality of clamping blocks, and the clamping pipe is provided with a pushing part for pushing all the clamping blocks to be clamped on the pipe together and a plurality of elastic parts for pushing the corresponding clamping blocks to rotate and keep away from the pipe.

By adopting the technical scheme, after the first cylinder pushes the pipe into the clamping pipe through the push column, the pushing piece pushes all the clamping blocks to clamp the pipe together, so that the stability of the pipe in chamfering is ensured, and the elastic piece is in a deformation state; after the pipe is machined, the pushing piece cancels the pushing of the clamping block, the elastic piece returns to a natural state and enables the clamping block to rotate to be far away from the pipe, and the pipe pushed by the push column can push the machined pipe to be separated from the clamping pipe.

Preferably, the pushing member is a third cylinder, a piston rod of the third cylinder extends along the axial direction of the clamping tube and is fixed with a push ring, the push ring is sleeved outside the clamping tube in a sliding manner, and the inner wall of the push ring abuts against all the clamping blocks.

By adopting the technical scheme, after the third cylinder pushes the push ring to the clamping blocks, the inner wall of the push ring is abutted against all the clamping blocks, and the clamping blocks are enabled to be clamped on the pipe, so that the operation is convenient.

Preferably, the rotating assembly comprises a supporting seat, a bearing and a motor are fixed on the supporting seat, a driving gear is fixed outside an output shaft of the motor, a driven gear is meshed on the driving gear, and the driven gear and the bearing are fixedly sleeved outside the clamping pipe.

Through adopting above-mentioned technical scheme, when the motor drove the driving gear rotatory, the driving gear will drive driven gear rotatory, and driven gear will drive the centre gripping pipe at the bearing internal rotation, has guaranteed the stability of centre gripping pipe rotation in-process.

Preferably, one side that the centre gripping subassembly kept away from in the material loading subassembly is equipped with the unloading subassembly, and the unloading subassembly includes second slope slide and workbin, and the high-end of second slope slide is located chamfer subassembly department, and the low side of second slope slide is located the workbin department.

By adopting the technical scheme, after the subsequent pipes push the processed pipes away from the clamping assembly, the processed pipes fall onto the second inclined slide way and gradually slide into the material box.

To sum up, the application comprises the following beneficial technical effects:

1. the feeding assembly and the pushing assembly are arranged, so that the feeding and the blanking of the pipe can be completed simultaneously, and the processing efficiency of the pipe is improved;

2. the pushing assembly is arranged to push the pipe on the first inclined slideway to be far away from the pipe in the placing area, so that the pipe in the placing area is prevented from rubbing with other pipes when being pushed;

3. the blanking assembly is arranged, after the subsequent pipe pushing the processed pipe is far away from the clamping assembly, the processed pipe falls onto the second inclined slide way and gradually slides down into the material box.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic structural diagram showing a loading assembly and a pushing assembly in the embodiment of the present application;

FIG. 3 is a schematic structural diagram showing a rotating assembly, a clamping assembly, a chamfering assembly, a moving assembly and a blanking assembly in the embodiment of the application;

fig. 4 is a schematic structural view showing a clamping assembly in the embodiment of the present application.

Reference numerals: 1. a feeding assembly; 11. a first inclined ramp; 12. a platform; 13. a striker plate; 14. a placement area; 15. a connecting plate; 16. a limiting plate; 2. a clamping assembly; 21. clamping the tube; 211. a clamping block; 212. a torsion spring; 22. a third cylinder; 231. a push ring; 3. a material pushing assembly; 31. a first cylinder; 32. pushing the column; 4. a rotating assembly; 41. a supporting seat; 411. embedding a groove; 42. a bearing; 43. a motor; 44. a driving gear; 45. a driven gear; 5. a chamfering assembly; 51. a mounting seat; 52. chamfering cutter; 6. a moving assembly; 61. a linear module; 7. a blanking assembly; 71. a second inclined ramp; 72. a material box; 8. a pushing assembly; 81. a fixed mount; 82. a second cylinder; 83. pushing the plate; 84. and a roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an automatic flat head machine. As shown in figure 1, the automatic flat head machine comprises a feeding assembly 1, a clamping assembly 2 used for clamping a pipe 21, a material pushing assembly 3 used for pushing the pipe on the feeding assembly 1 to the clamping assembly 2, a rotating assembly 4 used for driving the clamping assembly 2 to rotate, a chamfering assembly 5 used for chamfering, a moving assembly 6 used for driving the chamfering assembly 5 to move along the radial direction of the pipe, and a discharging assembly 7 used for discharging the pipe.

As shown in fig. 1 and 2, the feeding assembly 1 includes a first inclined slideway 11 and a platform 12, the first inclined slideway 11 is arranged in a "U" shape, and a plurality of pipes are sequentially placed on the first inclined slideway 11 for stock preparation; the low end of the first inclined slideway 11 is fixed on the platform 12, the striker plate 13 is fixed on the platform 12, the placing area 14 is arranged between the striker plate 13 and the first inclined slideway 11, and the pipe at the lowest part of the first inclined slideway 11 slides downwards to the placing area 14.

As shown in fig. 1 and 2, the pushing assembly 3 includes a first cylinder 31 and a pushing rod 32, a piston rod of the first cylinder 31 extends along a radial direction of the pipe, and the pushing rod 32 is fixed on the piston rod of the first cylinder 31; the clamping assembly 2 comprises a clamping tube 21, and a first air cylinder 31 pushes the tube material of the placing area 14 into the clamping tube 21 through a push column 32.

As shown in fig. 3 and 4, one end of the clamping tube 21 is rotatably connected with a plurality of clamping blocks 211, and the clamping tube 21 is provided with a pushing part and a plurality of elastic parts; the pushing part is a third cylinder 22, a piston rod of the third cylinder 22 extends along the axial direction of the clamping tube 21 and is fixed with a pushing ring 231, and the pushing ring 231 is sleeved outside the clamping tube 21 in a sliding manner; the elastic member is a torsion spring 212, and two ends of the torsion spring 212 are respectively and fixedly connected to the clamping tube 21 and the clamping block 211.

After the pipe enters the clamping pipe 21, the third cylinder 22 pushes the push ring 231 to the clamping blocks 211, the inner wall of the push ring 231 abuts against all the clamping blocks 211, and the clamping blocks 211 are urged to clamp the pipe, so that the stability of the pipe during chamfering is ensured, and at the moment, the torsion spring 212 is in a deformation state; after the tube is machined, the third cylinder 22 drives the push ring 231 to move away from the clamping block 211, and the torsion spring 212 returns to the natural state to drive the clamping block 211 to rotate away from the tube.

As shown in fig. 3, the rotating assembly 4 includes a supporting base 41, and the supporting base 41 is provided with an embedding slot 411 for the rotation embedding of the clamping tube 21; the supporting seat 41 is fixed with a bearing 42 and a motor 43, an output shaft of the motor 43 is externally fixed with a driving gear 44, the driving gear 44 is engaged with a driven gear 45, and the driven gear 45 and the bearing 42 are fixedly sleeved outside the clamping tube 21. When the motor 43 drives the driving gear 44 to rotate, the driving gear 44 drives the driven gear 45 to rotate, and the driven gear 45 drives the clamping tube 21 to rotate in the bearing 42, so that the stability of the clamping tube 21 in the rotating process is ensured.

As shown in fig. 3, the chamfering assembly 5 includes a mounting seat 51 and a chamfering tool 52 mounted on the mounting seat 51; the moving assembly 6 includes two linear modules 61, and the mounting base 51 is fixed on the two linear modules 61. During the rotation of the clamping tube 21, the linear module 61 will drive the mounting seat 51 and the chamfering tool 52 to move towards the tube, and the chamfering tool 52 will chamfer the end of the tube.

As shown in fig. 3, the blanking assembly 7 includes a second inclined slideway 71 and a bin 72, the second inclined slideway 71 is disposed in a "U" shape, a high end of the second inclined slideway 71 is located at the chamfering assembly 5, and a low end of the second inclined slideway 71 is located at the bin 72. When the push post 32 pushes the pipe into the clamping pipe 21, the first cylinder 31 drives the push post 32 to move and reset; the second cylinder 82 drives the push plate 83 to separate from the pipe on the first inclined slideway 11, and the pipe at the lowest part of the first inclined slideway 11 slides downwards to the placing area 14; after the pipe is processed, the first cylinder 31 pushes the pipe in the placement area 14 to move, the pipe in the placement area 14 moves into the clamping pipe 21 and pushes the pipe in the clamping pipe 21 to the second inclined slideway 71, and the pipe on the second inclined slideway 71 gradually slides down into the material box 72.

As shown in fig. 2, a pushing assembly 8 is disposed on the first inclined slideway 11, the pushing assembly 8 includes a second cylinder 82 fixed on the first inclined slideway 11 by a fixing frame 81, a piston rod of the second cylinder 82 extends in a vertical direction and is fixedly connected with a push plate 83, and the push plate 83 is rotatably connected with a plurality of rollers 84. Before the tube is pushed by the push post 32, the second cylinder 82 will drive the push plate 83 to descend, and the roller 84 will rotate to abut against the tube on the first inclined slideway 11 and push the tube to slide upwards, so as to prevent the tube in the placing area 14 from rubbing against other tubes when being pushed.

As shown in fig. 1, the first inclined chute 11 is fixedly connected with a limiting plate 16 through a connecting plate 15, and the limiting plate 16 and the pipe on the first inclined chute 11 are arranged in a gap, so that the pipe on the first inclined chute 11 cannot be stacked together.

The implementation principle of the automatic flat head machine in the embodiment of the application is as follows: in the processing process of the pipes, a plurality of pipes are sequentially placed on the first inclined slideway 11 for material preparation, and the pipe at the lowest part of the first inclined slideway 11 slides downwards to the placing area 14; the first cylinder 31 pushes the tube in the placing area 14 into the clamping tube 21 through the push rod 32, the third cylinder 22 pushes the push ring 231 toward the clamping blocks 211, the inner wall of the push ring 231 abuts against all the clamping blocks 211, and the clamping blocks 211 are forced to clamp the tube, at this time, the torsion spring 212 is in a deformed state.

Then the motor 43 drives the driving gear 44 to rotate, the driving gear 44 drives the driven gear 45 to rotate, the driven gear 45 drives the clamping tube 21 to rotate in the bearing 42, the linear module 61 drives the mounting seat 51 and the chamfering tool 52 to move towards the tube, and the chamfering tool 52 chamfers the end of the tube; when the push post 32 pushes the pipe into the clamping pipe 21, the first cylinder 31 drives the push post 32 to move and reset, the second cylinder 82 drives the push plate 83 to separate from the pipe on the first inclined slideway 11, and the pipe at the lowest part of the first inclined slideway 11 slides down to the placing area 14; after the chamfering of the tube is completed, the third cylinder 22 will drive the push ring 231 to move away from the clamping block 211, the torsion spring 212 will return to the natural state and urge the clamping block 211 to be separated from the outer side of the tube, the first cylinder 31 will push the tube in the placing area 14 to move, the tube in the placing area 14 will move into the clamping tube 21 and push the tube in the clamping tube 21 to the second inclined slideway 71, and the tube on the second inclined slideway 71 will gradually slide down into the material box 72.

To sum up, this application has realized the automatic feeding, automatic chamfer and the automatic unloading of tubular product, has improved the machining efficiency of tubular product.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automatic flat head machine, is including centre gripping subassembly (2) that are used for centre gripping tubular product, be used for driving rotatory rotating assembly (4) of centre gripping subassembly (2), be used for chamfer subassembly (5) of chamfer and be used for driving chamfer subassembly (5) along tubular product radial movement's removal subassembly (6), its characterized in that: the pipe material pushing device is characterized by further comprising a feeding assembly (1) and a material pushing assembly (3), wherein the feeding assembly (1) comprises a first inclined slide way (11) and a platform (12), the low end of the first inclined slide way (11) is fixed on the platform (12), a material baffle plate (13) is fixed on the platform (12), a placing area (14) for placing a pipe material is arranged between the material baffle plate (13) and the first inclined slide way (11), and a pushing assembly (8) for pushing the pipe material on the first inclined slide way (11) to be far away from the pipe material in the placing area (14) is arranged on the first inclined slide way (11); the material pushing assembly (3) comprises a first air cylinder (31) and a pushing column (32), a piston rod of the first air cylinder (31) extends along the radial direction of the pipe, and the pushing column (32) is fixed on the piston rod of the first air cylinder (31).

2. An automatic flat head machine according to claim 1, characterized in that: the pushing assembly (8) comprises a second air cylinder (82) fixed on the first inclined slideway (11) through a fixing frame (81), and a piston rod of the second air cylinder (82) extends in the vertical direction and is fixedly connected with a push plate (83).

3. An automatic flat head machine according to claim 2, characterized in that: the push plate (83) is rotatably connected with a plurality of rollers (84) which are abutted against the outer wall of the pipe.

4. An automatic flat head machine according to claim 1, characterized in that: first slope slide (11) are through connecting plate (15) fixedly connected with limiting plate (16), and limiting plate (16) is the clearance setting with tubular product on first slope slide (11).

5. An automatic flat head machine according to claim 1, characterized in that: the clamping assembly (2) comprises a clamping pipe (21) for the pipe to be slidably embedded, one end of the clamping pipe (21) is rotatably connected with a plurality of clamping blocks (211), and a pushing part for pushing all the clamping blocks (211) to clamp the pipe together and a plurality of elastic parts for enabling the corresponding clamping blocks (211) to rotate and to be far away from the pipe are arranged on the clamping pipe (21).

6. An automatic flat head machine according to claim 5, characterized in that: the pushing piece is a third air cylinder (22), a piston rod of the third air cylinder (22) extends along the axial direction of the clamping tube (21) and is fixedly provided with a pushing ring (231), the pushing ring (231) is sleeved outside the clamping tube (21) in a sliding mode, and the inner wall of the pushing ring (231) abuts against all the clamping blocks (211).

7. An automatic flat head machine according to claim 5, characterized in that: the rotating assembly (4) comprises a supporting seat (41), a bearing (42) and a motor (43) are fixed on the supporting seat (41), a driving gear (44) is fixed outside an output shaft of the motor (43), a driven gear (45) is meshed on the driving gear (44), and the driven gear (45) and the bearing (42) are fixedly sleeved outside the clamping pipe (21).

8. An automatic flat head machine according to claim 1, characterized in that: one side that centre gripping subassembly (2) kept away from in material loading subassembly (1) is equipped with unloading subassembly (7), and unloading subassembly (7) include second slope slide (71) and workbin (72), and the high-end of second slope slide (71) is located chamfer subassembly (5) department, and the low side of second slope slide (71) is located workbin (72) department.