CN218255551U - Automatic reducing cutting device - Google Patents
Automatic reducing cutting device Download PDFInfo
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- CN218255551U CN218255551U CN202221876700.3U CN202221876700U CN218255551U CN 218255551 U CN218255551 U CN 218255551U CN 202221876700 U CN202221876700 U CN 202221876700U CN 218255551 U CN218255551 U CN 218255551U
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Abstract
The utility model provides an automatic reducing cutting device, including frame, cutting structure, the cutting structure sets up in the frame, the cutting structure is provided with automatic clamp splice, cutting structure and crosses the tube hole, the cutting structure encircles the tube hole setting, the tube hole setting is encircleed to automatic clamp splice, be provided with splint and drive structure on the automatic clamp splice, drive structure drive splint to crossing tube hole direction motion, through being provided with automatic clamp splice, just the tube hole setting is encircleed to automatic clamp splice, be provided with splint and drive structure on the automatic clamp splice, drive structure drive splint to crossing tube hole direction motion for when the body of different pipe diameters gets into the tube hole, drive structure drive splint to crossing tube hole direction motion and pressing from both sides tight body, the body cutting that is fit for different pipe diameters uses, simple structure, convenient to use have improved production efficiency, need not upper and lower anchor clamps.
Description
Technical Field
The utility model relates to an automatic reducing cutting device.
Background
The existing plastic pipe cutting machine mainly comprises a clamping mechanism, a cutting blade and a driving device, wherein the clamping mechanism, the cutting blade and the driving device are formed by clamping blocks, the structures of the clamping mechanism and the cutting blade are complex, different pipe specifications need to be replaced, a plurality of accessories are provided, and the operation is troublesome.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an automatic reducing cutting device aims at solving the problem that different pipe diameter cutting needs to use different anchor clamps.
The utility model provides an automatic reducing cutting device, including frame, cutting structure, the cutting structure sets up in the frame, the cutting structure is provided with automatic clamp splice, cutting structure and crosses the tube hole, the cutting structure encircles the tube hole setting, the tube hole setting is encircleed around to the automatic clamp splice, be provided with splint and drive structure on the automatic clamp splice, drive structure drive splint to crossing the motion of tube hole direction.
Through being provided with automatic clamp splice, just the tube hole setting is encircleed to automatic clamp splice, be provided with splint and drive structure on the automatic clamp splice, drive structure drive splint to the motion of passing the tube hole direction for when the tube hole was got into to the body of different pipe diameters, drive structure drive splint to passing the tube hole direction motion and pressing from both sides tight body, are fit for the body cutting of different pipe diameters and use, and simple structure, convenient to use have improved production efficiency, anchor clamps about need not.
In one or more embodiments, the automatic clamping blocks are provided in plurality, the automatic clamping blocks are arranged around the pipe hole, and the clamping plates of the automatic clamping blocks are fed in the same amount.
In one or more embodiments, the cutting structure includes a mounting disc, a first driving structure, a second driving structure, a first rocker arm, a second rocker arm, a first cutter and a second cutter, the mounting disc is respectively coupled to the first rocker arm and the second rocker arm, one end of the first rocker arm is connected to the first driving structure, the other end of the first rocker arm is connected to the first cutter, and the first driving structure drives the first rocker arm to move so as to drive the first cutter to feed or withdraw; one end of the second rocker arm is connected with the second driving structure, the other end of the second rocker arm is connected with the second cutter, and the second driving structure drives the second rocker arm to move so as to drive the second cutter to feed or withdraw.
In one or more embodiments, the first driving structure is fixedly disposed on the mounting plate, and the second driving structure is fixedly disposed on the mounting plate.
In one or more embodiments, the first driving structure is provided with a driving motor, a first gear, a second gear and a driving screw, the first gear is mounted on the driving motor, the driving motor drives the first gear to move, the first gear is meshed with the second gear, the position of the second gear is unchanged, and the second gear is sleeved on the driving screw and drives the driving screw to rotate so as to drive the driving screw to move along the length direction.
In one or more embodiments, the driving screw is connected to one end of the first swing arm to drive the first swing arm to swing.
In one or more embodiments, a potentiometer is arranged on the driving motor to calculate the movement distance of the driving motor.
In one or more embodiments, the first drive structure is structurally identical to the second drive structure.
In one or more embodiments, a front bracket is disposed at a front end of the cutting structure, a middle bracket is disposed at a rear end of the cutting structure, and inclined rollers are disposed on the front bracket and the middle bracket.
In one or more embodiments, the frame is further provided with a lifting roller, and the lifting roller is provided with a funnel-shaped roller.
The utility model has the advantages that: through being provided with automatic clamp splice, just the tube hole setting is encircleed to automatic clamp splice, be provided with splint and drive structure on the automatic clamp splice, drive structure drive splint to the motion of crossing tube hole direction for when the tube hole was got into to the body of different pipe diameters, drive structure drive splint to crossing tube hole direction motion and pressing from both sides tight body, the body cutting that is fit for different pipe diameters uses, and simple structure, convenient to use have improved production efficiency, anchor clamps about need not.
Drawings
Fig. 1 is a schematic view of an automatic variable diameter cutting device.
Fig. 2 is a schematic diagram of a cutting structure of the automatic reducing cutting device.
Fig. 3 is a schematic diagram of a first driving structure.
Fig. 4 is another schematic diagram of the automatic variable diameter cutting device.
Detailed Description
The scheme of the application is further described by the following combined drawings:
referring to the accompanying drawings 1-4, an automatic diameter-changing cutting device comprises a rack 7, a cutting structure and an automatic clamping block 9, wherein the cutting structure is arranged on the rack 7, the cutting structure is provided with the automatic clamping block 9, the cutting structure and a pipe hole 11, the cutting structure surrounds the pipe hole 11, the automatic clamping block 9 surrounds the pipe hole 11, a clamping plate 91 and a driving structure 92 are arranged on the automatic clamping block 9, and the driving structure 92 drives the clamping plate 91 to move towards the direction of the pipe hole 11.
Further, the automatic clamping blocks 9 are provided in plurality, the automatic clamping blocks 9 are arranged around the pipe hole 11, and the feeding amounts of the clamping plates 91 of the automatic clamping blocks 9 are consistent.
The cutting structure comprises a mounting disc 1, a first driving structure 2, a second driving structure 3, a first rocker arm 4, a second rocker arm 5, a first cutter 6 and a second cutter 7, the mounting disc 1 is respectively connected with the first rocker arm 4 and the second rocker arm 5 in a shaft connection mode, one end of the first rocker arm 4 is connected with the first driving structure 2, the other end of the first rocker arm 4 is connected with the first cutter 6, and the first driving structure 2 drives the first rocker arm 4 to move so as to drive the first cutter 6 to feed or withdraw; one end of the second rocker arm 5 is connected with the second driving structure 3, the other end of the second rocker arm is connected with the second cutter 7, and the second driving structure 3 drives the second rocker arm 5 to move so as to drive the second cutter 7 to feed or withdraw.
Further, the first driving structure 2 is fixedly arranged on the mounting plate, and the second driving structure 3 is fixedly arranged on the mounting plate 1.
Further, the first driving structure 2 is provided with a driving motor 21, a first gear 22, a second gear 23 and a driving screw 24, the first gear 22 is installed on the driving motor 21, the driving motor 21 drives the first gear 22 to move, the first gear 22 is meshed with the second gear 23, the position of the second gear 23 is unchanged, the second gear 23 is sleeved on the driving screw 24, the second gear 23 is provided with an inner threaded hole, the second gear 23 is sleeved on the driving screw 24, the inner threads of the second gear 23 are matched with the threads of the driving screw 24, and the second gear 23 drives the driving screw 24 to rotate so as to drive the driving screw 24 to move along the length direction.
Further, the driving screw 24 is connected with one end of the first swing arm 4 to drive the first swing arm 4 to swing.
Further, a potentiometer is arranged on the driving motor 21 to calculate the movement distance of the driving motor.
Further, the structure of the first drive structure 2 corresponds to the structure of the second drive structure 3.
Further, a pipe passing hole 11 is formed in the center of the mounting disc 1, and the first cutting knife 6 and the second cutting knife 7 move towards the pipe passing hole 11.
Further, the first cutter 6 is a pre-cutter, the second cutter 7 is a cutting cutter, the first cutter 6 works before the second cutter 7, and the first cutter 6 and the second cutter 7 do not work simultaneously.
Further, a front bracket 71 is arranged at the front end of the cutting structure, a middle bracket 72 is arranged at the rear end of the cutting structure, and inclined rollers 721 are arranged on the front bracket 71 and the middle bracket 72.
Further, a lifting roller 73 is further arranged on the frame 7, a funnel-shaped roller 74 is arranged on the lifting roller 73, and the lifting roller 74 drives a lifting screw rod to lift through a motor.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (10)
1. The utility model provides an automatic reducing cutting device, its characterized in that, includes frame, cutting structure, the cutting structure sets up in the frame, the cutting structure is provided with automatic clamp splice, cutting structure and crosses the tube hole, the cutting structure encircles the tube hole setting, the tube hole setting is encircleed around to the automatic clamp splice, be provided with splint and drive structure on the automatic clamp splice, drive structure drive splint are to crossing the motion of tube hole direction.
2. The automatic reducing cutting device according to claim 1, wherein a plurality of automatic clamping blocks are arranged, the automatic clamping blocks are arranged around the pipe hole, and the feeding amount of clamping plates of the automatic clamping blocks is consistent.
3. The automatic reducing cutting device according to claim 1, wherein the cutting structure comprises a mounting disc, a first driving structure, a second driving structure, a first rocker arm, a second rocker arm, a first cutter and a second cutter, the mounting disc is respectively coupled to the first rocker arm and the second rocker arm, one end of the first rocker arm is connected to the first driving structure, the other end of the first rocker arm is connected to the first cutter, and the first driving structure drives the first rocker arm to move so as to drive the first cutter to feed or retract; one end of the second rocker arm is connected with the second driving structure, the other end of the second rocker arm is connected with the second cutter, and the second driving structure drives the second rocker arm to move so as to drive the second cutter to feed or withdraw.
4. The automatic reducing cutting device according to claim 3, wherein the first driving structure is fixedly arranged on the mounting plate, and the second driving structure is fixedly arranged on the mounting plate.
5. The automatic reducing cutting device according to claim 3, wherein the first driving structure is provided with a driving motor, a first gear, a second gear and a driving screw, the first gear is mounted on the driving motor, the driving motor drives the first gear to move, the first gear and the second gear are meshed, the position of the second gear is unchanged, and the second gear is sleeved on the driving screw and drives the driving screw to rotate so as to drive the driving screw to move in the length direction.
6. The automatic reducing cutting device according to claim 5, wherein the driving screw is connected with one end of the first rocker arm to drive the first rocker arm to swing.
7. The automatic reducing cutting device according to claim 5, wherein a potentiometer is arranged on the driving motor to calculate the movement distance of the driving motor.
8. The automated variable diameter cutting device according to claim 5, wherein the first drive structure is identical in structure to the second drive structure.
9. The automatic reducing cutting device according to claim 1, wherein a front bracket is arranged at the front end of the cutting structure, an intermediate bracket is arranged at the rear end of the cutting structure, and inclined rollers are arranged on the front bracket and the intermediate bracket.
10. The automatic reducing cutting device according to claim 1, wherein the frame is further provided with a lifting roller, and the lifting roller is provided with a funnel-shaped roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221876700.3U CN218255551U (en) | 2022-07-19 | 2022-07-19 | Automatic reducing cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221876700.3U CN218255551U (en) | 2022-07-19 | 2022-07-19 | Automatic reducing cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218255551U true CN218255551U (en) | 2023-01-10 |
Family
ID=84761289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221876700.3U Active CN218255551U (en) | 2022-07-19 | 2022-07-19 | Automatic reducing cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218255551U (en) |
-
2022
- 2022-07-19 CN CN202221876700.3U patent/CN218255551U/en active Active
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