CN219819254U - Copper pipe cutting device - Google Patents

Abstract

The utility model relates to the technical field of copper pipe cutting, in particular to a copper pipe cutting device which comprises a workbench, a pipe body compressing assembly, a pipe end supporting assembly and a cutting machine, wherein the pipe body compressing assembly and the pipe end supporting assembly are arranged on the workbench, a copper pipe to be cut sequentially passes through the pipe body compressing assembly and the pipe end supporting assembly, the pipe body compressing assembly is used for compressing the copper pipe, a part to be cut of the copper pipe is positioned on the pipe end supporting assembly, and the cutting machine is positioned at the pipe end supporting assembly and is used for cutting the copper pipe. According to the copper pipe fixing device, the pipe body pressing assembly and the pipe end supporting assembly are matched together, so that the copper pipe is fixed, and the fixed copper pipe can be cut by the cutter.

Description

Copper pipe cutting device

Technical Field

The utility model relates to the technical field of copper pipe cutting, in particular to a copper pipe cutting device.

Background

In the use process of the copper pipe, the length of the copper pipe needs to be cut according to actual needs, in the prior art, a grinding wheel cutting machine is usually adopted for cutting the copper pipe, a worker steps on the copper pipe by using feet when cutting the copper pipe, and then a cutting knife of the grinding wheel cutting machine is pressed down to cut the copper pipe.

However, the staff only steps on the copper pipe with the foot, has great potential safety hazard on the one hand, and on the other hand, the foot can't fix the position of copper pipe, leads to having the deviation between cutting position and the actual cutting position, influences the precision of cutting.

Disclosure of Invention

The utility model aims to provide a copper pipe cutting device which is used for fixing a copper pipe in the process of cutting the copper pipe.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a copper pipe cutting device, includes workstation, pipe shaft compress tightly subassembly, pipe end supporting component and cutting machine, the pipe shaft compress tightly the subassembly with pipe end supporting component sets up on the workstation, treat the copper pipe of cutting pass through in proper order pipe shaft compress tightly the subassembly with pipe end supporting component, the pipe shaft compresses tightly the subassembly and is used for compressing tightly the copper pipe, the copper pipe treat the cutting position be located on the pipe end supporting component, the cutting machine is located pipe end supporting component department for cutting the copper pipe.

Through adopting above-mentioned technical scheme, the copper pipe that waits to cut compresses tightly subassembly and pipe end supporting component through the pipe shaft in proper order, and the pipe shaft compresses tightly the subassembly and is used for compressing tightly the copper pipe, and the copper pipe wait to cut the position and be located pipe end supporting component, and the cutting machine is located pipe end supporting component department for cutting the copper pipe. The pipe body compacting component and the pipe end supporting component are matched together to fix the copper pipe, and the cutter can cut the fixed copper pipe.

Preferably, the pipe body compacting assembly comprises a bottom bearing platform, lifting rods, an upper pressing block and an air cylinder, wherein the bottom bearing platform is connected to the workbench, two lifting rods are arranged on the workbench, the bottom bearing platform is arranged between the two lifting rods, the upper pressing block is connected to the tops of the two lifting rods and located above the bottom bearing platform, a supporting frame is fixedly connected to the workbench, the air cylinder is connected to the supporting frame, and the telescopic rod of the air cylinder is connected to the upper pressing block.

Through adopting above-mentioned technical scheme, when needs utilize the pipe shaft to compress tightly the subassembly and compress tightly the copper pipe, the staff starts the cylinder, and at this moment, the cylinder impels to go up the briquetting and descend towards the bottom cap, until last briquetting compresses tightly the copper pipe. When the copper pipe is required to be loosened, the air cylinder drives the upper pressing block to move upwards, and meanwhile, the lifting rod assists the air cylinder to drive the upper pressing block to move upwards.

Preferably, the pipe end supporting assembly comprises a bearing seat, the bearing seat is connected to the workbench, and a yielding groove for avoiding the cutting edge of the cutting machine is formed in the bearing seat.

Through adopting above-mentioned technical scheme, the supporting seat can support the tip of copper pipe, and the groove of stepping down can avoid the cutting edge of cutting machine simultaneously.

Preferably, an extension rod is fixedly connected to the bottom surface of the bottom bearing platform, and a butt joint hole for the extension rod to be inserted is formed in the workbench; the lower surface of the bearing seat is fixedly connected with a mounting rod, and the workbench is provided with a mounting hole for the mounting rod to be inserted; the lower surface of the upper pressing block is provided with a slot for the top end of the lifting rod to be inserted, the side wall of the upper pressing block is provided with an insertion hole communicated with the slot, a locking rod is inserted into the insertion hole, the locking rod penetrates through the end part of the lifting rod, and two ends of the locking rod respectively extend out of the side wall of the upper pressing block and are in threaded connection with a locking bolt.

Through adopting above-mentioned technical scheme, go up briquetting, end cushion cap and supporting seat and all be detachable connection structure, when the copper pipe of different pipe diameters of needs cutting, the staff can dismantle briquetting, end cushion cap and supporting seat swiftly to change corresponding last briquetting, end cushion cap and supporting seat.

Preferably, a first through hole communicated with the butt joint hole is formed in the side wall of the workbench, a first fixing rod is inserted into the first through hole, and the first fixing rod penetrates through the extension rod; the side wall of the workbench is provided with a second through hole communicated with the mounting hole, a second fixing rod is inserted into the second through hole, and the second fixing rod penetrates through the mounting rod.

By adopting the technical scheme, the first fixing rod can fix the bottom bearing platform; the second fixing rod can fix the bearing seat.

Preferably, an upper pipe groove is formed in one surface of the upper pressing block, which faces the bottom bearing platform, a lower pipe groove is formed in one surface of the bottom bearing platform, which faces the upper pressing block, and a bearing pipe groove is formed in the upper surface of the bearing seat.

Through adopting above-mentioned technical scheme, go up the lateral wall that piping channel, lower piping channel and bearing piping channel can hold the copper pipe shaft to this stability of fixed copper pipe has further been improved.

In summary, the utility model has the following beneficial technical effects:

1. the pipe body compacting component and the pipe end supporting component are matched together to fix the copper pipe, and the cutter can cut the fixed copper pipe.

2. Go up briquetting, end cushion cap and bearing seat all be detachable connection structure, when the copper pipe of different pipe diameters needs to be cut, the staff can dismantle briquetting, end cushion cap and bearing seat swiftly to change corresponding briquetting, end cushion cap and bearing seat.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Figure 2 is a schematic view of the structure of the pipe body compression assembly and the pipe end support assembly of the present utility model.

FIG. 3 is a schematic view of the structure of the midsole platform according to the present utility model.

Fig. 4 is a schematic view of the internal structure of the lifter in the present utility model.

Fig. 5 is a schematic view of the structure of the bearing bracket in the utility model.

Reference numerals illustrate:

1. a work table; 101. a first through hole; 102. a second via hole;

2. a cutting machine;

3. a pipe body compressing assembly; 31. a bottom bearing platform; 311. an extension rod; 312. a lower pipe groove; 32. a lifting rod; 321. a large inner diameter tube; 3211. a slip groove; 322. a small outer diameter rod; 323. ejecting a pressure spring; 33. pressing into blocks; 331. an upper pipe groove; 34. a cylinder; 35. a first fixing rod; 36. a locking lever; 361. a locking bolt; 37. a support frame;

4. a tube end support assembly; 41. a support bracket; 411. a relief groove; 412. a mounting rod; 413. supporting the pipe groove; 42. a second fixing rod;

5. a feed conveyor roll;

6. and a discharging and conveying roller.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

In order to fix a copper pipe in the process of cutting the copper pipe, the embodiment of the utility model discloses a copper pipe cutting device. Referring to fig. 1, the copper pipe cutting apparatus includes a table 1, a pipe body pressing assembly 3, a pipe end supporting assembly 4, and a cutter 2. The pipe body compacting assembly 3 and the pipe end supporting assembly 4 are arranged on the workbench 1, a copper pipe to be cut sequentially passes through the pipe body compacting assembly 3 and the pipe end supporting assembly 4, the pipe body compacting assembly 3 is used for compacting the copper pipe, a part to be cut of the copper pipe is located on the pipe end supporting assembly 4, and the cutting machine 2 is located at the pipe end supporting assembly 4 and is used for cutting the copper pipe. The pipe body compacting assembly 3 and the pipe end supporting assembly 4 are matched together to fix the copper pipe, and the cutting machine 2 can cut the fixed copper pipe.

Referring to fig. 1 and 2, a bracket is fixedly connected to a lower surface of the table 1, and the table 1 is supported on the ground by the bracket. The pipe body compacting assembly 3 comprises a bottom bearing platform 31, a lifting rod 32, an upper pressing block 33 and an air cylinder 34.

Referring to fig. 2 and 3, extension bars 311 are fixedly connected to the lower surface of the bottom platform 31, two extension bars 311 are provided on the lower surface of the bottom platform 31, and two docking holes into which the extension bars 311 are inserted are formed in the table 1. A first through hole 101 communicated with the butt joint hole is formed in the side wall of the workbench 1, a first fixing rod 35 is inserted into the first through hole 101, and the first fixing rod 35 penetrates through the extension rod 311.

Referring to fig. 2 and 3, when the bottom cap 31 is mounted, the worker inserts the extension rod 311 into the docking hole, and when the bottom surface of the bottom cap 31 is completely attached to the upper surface of the table 1, the worker inserts the first fixing rod 35 into the first through hole 101, and the first fixing rod 35 passes through the extension rod 311 in the process of passing through the first through hole 101, thereby achieving the connection and fixation of the bottom cap 31 to the table 1.

Referring to fig. 2 and 4, there are two lifting bars 32, a bottom table 31 is located between the two lifting bars 32, and a copper pipe passes between the two lifting bars 32. The lifting rod 32 comprises a large inner diameter pipe 321 and a small outer diameter rod 322, the large inner diameter pipe 321 is fixedly connected to the workbench 1, a sliding groove 3211 is formed in one face, away from the workbench 1, of the large inner diameter pipe 321, one end of the small outer diameter rod 322 slides in the sliding groove 3211, and the other end of the small outer diameter rod 322 extends out of the large inner diameter pipe 321. An ejection pressure spring 323 is arranged in the large-inner diameter pipe 321, one end of the ejection pressure spring 323 is abutted against the bottom of the sliding groove 3211, and the other end is abutted against the small-outer diameter rod 322.

Referring to fig. 2 and 4, an upper pressing block 33 is coupled to the tops of the two elevating bars 32 and is located above the bottom deck 31. The lower surface of the upper pressing block 33 is provided with two slots for inserting the top ends of the small outer diameter rods 322, the side wall of the upper pressing block 33 is provided with insertion holes communicated with the slots, locking rods 36 are inserted into the insertion holes, the locking rods 36 penetrate through the top ends of the small outer diameter rods 322, and two ends of the locking rods 36 respectively extend out of the side wall of the upper pressing block 33 and are respectively connected with locking bolts 361 in a threaded mode.

When installing the upper press block 33, the worker corresponds each slot of the upper press block 33 to the top end of each small outer diameter rod 322 one by one, and then lowers the upper press block 33 so that the top end of the small outer diameter rod 322 enters the slot. Next, the worker inserts the locking lever 36 into the insertion hole, and after the locking lever 36 penetrates the upper press block 33, the worker tightens the locking bolts 361 at both ends of the locking lever 36, respectively, thereby achieving connection and fixation between the upper press block 33 and the lifting lever 32.

Referring to fig. 2, a supporting frame 37 is fixedly connected to the table 1, an air cylinder 34 is connected to the supporting frame 37 by a bolt, a telescopic rod of the air cylinder 34 is arranged downwards, and the telescopic rod of the air cylinder 34 passes through the top surface of the supporting frame 37 and is connected to the upper pressing block 33 by a bolt.

When the copper pipe needs to be compressed by the pipe body compressing assembly 3, a worker starts the air cylinder 34, and at this time, the air cylinder 34 drives the upper pressing block 33 to descend towards the bottom bearing platform 31 until the upper pressing block 33 compresses the copper pipe. When the copper pipe needs to be loosened, the air cylinder 34 drives the upper pressing block 33 to move upwards, meanwhile, the elastic force of the ejection spring is released, and the small outer diameter rod 322 is driven to move upwards, so that the air cylinder 34 is assisted to drive the upper pressing block 33 to move upwards, and meanwhile, the large inner diameter pipe 321 and the small outer diameter rod 322 are matched in a mutually sliding mode, and the stability of the upper pressing block 33 in the lifting process is improved.

Referring to fig. 1 and 2, the cutter 2 is a grinding wheel cutter 2, and the cutter 2 is bolted to the table 1 and disposed adjacent to the tube end support assembly 4. The pipe end supporting assembly 4 comprises a bearing seat 41, the bearing seat 41 is connected to the surface of the workbench 1, a grinding wheel cutter of the cutting machine 2 is positioned above the bearing seat 41, and a yielding groove 411 avoiding the cutting edge of the cutter is formed in the bearing seat 41.

Referring to fig. 2 and 5, mounting rods 412 are fixedly connected to the lower surface of the support base 41, and two mounting rods 412 are provided on the lower surface of the support base 41. Two mounting holes into which the mounting rods 412 are inserted are formed in the table 1. A second through hole 102 communicating with the mounting hole is formed in the side wall of the table 1, and a second fixing rod 42 is inserted into the second through hole 102, and the second fixing rod 42 passes through the mounting rod 412.

When the support bracket 41 is mounted, the worker inserts the mounting rod 412 into the mounting hole, and when the bottom surface of the support bracket 41 is completely attached to the upper surface of the table 1, the worker inserts the second fixing rod 42 into the second through hole 102, and the second fixing rod 42 passes through the mounting rod 412 in the process of passing through the second through hole 102, thereby realizing the connection and fixation of the support bracket 41 on the table 1.

Referring to fig. 2, an upper pipe groove 331 is formed in a surface of the upper pressing block 33 facing the bottom pressing block 31, a lower pipe groove 312 is formed in a surface of the bottom pressing block 31 facing the upper pressing block 33, a supporting pipe groove 413 is formed in an upper surface of the supporting seat 41, and the upper pipe groove 331, the lower pipe groove and the supporting pipe groove 413 can be attached to a circumferential side wall of a copper pipe, so that stability of fixing the copper pipe is further improved.

Referring to fig. 1, in order to facilitate conveying of copper pipes, a feeding conveying roller 5 is arranged on one side of the workbench 1, which is close to the pipe body compacting assembly 3, and the roller surface of the feeding conveying roller 5 and the upper surface of the bottom bearing platform 31 are positioned on the same horizontal plane; a discharging conveying roller 6 is arranged on one side of the workbench 1 close to the pipe end supporting assembly 4, and the roller surface of the discharging conveying roller 6 and the upper surface of the bearing seat 41 are positioned on the same horizontal plane.

Referring to fig. 2, 3 and 5, in addition, the upper press block 33, the bottom cap 31 and the support base 41 are all detachable connection structures, and when copper pipes of different pipe diameters need to be cut, a worker can quickly detach the upper press block 33, the bottom cap 31 and the support base 41 and replace the corresponding upper press block 33, the bottom cap 31 and the support base 41, so that the upper pipe groove 331, the lower officer groove and the support pipe groove 413 can accommodate copper pipes of corresponding outer diameter sizes.

The working principle of the utility model is as follows: the copper pipe passes through the pipe body compressing assembly 3 and the pipe end supporting assembly 4 in sequence under the conveying of the feeding conveying roller 5, and when the position of the copper pipe to be cut is located on the abdicating slot 411, the conveying of the feeding conveying roller 5 is stopped by a worker. At the same time, the tube body of the copper tube is placed on the bottom bearing platform 31 and enters the lower tube groove 312, the tube end of the copper tube is placed on the bearing seat 41 and the tube end enters the bearing tube groove 413. Then, the worker activates the air cylinder 34, and the air cylinder 34 drives the upper pressing block 33 to move downward until the inner side wall of the upper pipe groove 331 is closely attached to the pipe body. Then, the worker starts the cutting machine 2 to cut the copper pipe, and the cut copper pipe falls onto the discharging and conveying roller 6, and conveying is achieved through the discharging and conveying roller 6.

In addition, the upper pressing block 33, the bottom bearing platform 31 and the bearing seat 41 are all detachable connection structures, and when copper pipes with different outer diameters are required to be cut, workers only need to replace the upper pressing block 33, the bottom bearing platform 31 and the bearing seat 41, so that corresponding upper pipe grooves 331, lower official grooves and bearing pipe grooves 413 can accommodate the copper pipes.

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

Claims (3)

1. The utility model provides a copper pipe cutting device which characterized in that: including workstation (1), pipe shaft compress tightly subassembly (3), pipe end supporting component (4) and cutting machine (2), pipe shaft compress tightly subassembly (3) with pipe end supporting component (4) set up on workstation (1), the copper pipe of waiting to cut passes through in proper order pipe shaft compress tightly subassembly (3) with pipe end supporting component (4), pipe shaft compress tightly subassembly (3) are used for compressing tightly the copper pipe, and the position of waiting to cut of copper pipe is located on pipe end supporting component (4), cutting machine (2) are located pipe end supporting component (4) department for cutting the copper pipe, pipe shaft compress tightly subassembly (3) include end cap (31), lifter (32), go up briquetting (33) and cylinder (34), end cap (31) are connected on workstation (1), lifter (32) are equipped with two on workstation (1), end cap (31) are between two lifter (32), go up briquetting (33) and connect at the top of two lifter (32) and be located end cap (31) are located end cap (34) are connected on top of the support frame (37), the pipe end supporting assembly (4) comprises a bearing seat (41), the bearing seat (41) is connected to the workbench (1), a yielding groove (411) for avoiding the cutting edge of the cutting machine (2) is formed in the bearing seat (41), an upper pipe groove (331) is formed in one face of the upper pressing block (33) towards the bottom pressing block (31), a lower pipe groove (312) is formed in one face of the lower pressing block (33) towards the bottom pressing block (31), and a bearing pipe groove (413) is formed in the upper surface of the bearing seat (41).

2. A copper pipe cutting apparatus according to claim 1, wherein: an extension rod (311) is fixedly connected to the bottom surface of the bottom bearing platform (31), and a butt joint hole for the insertion of the extension rod (311) is formed in the workbench (1); the lower surface of the bearing bracket (41) is fixedly connected with a mounting rod (412), and the workbench (1) is provided with a mounting hole for the mounting rod (412) to be inserted; the lower surface of the upper pressing block (33) is provided with a slot for the top end of the lifting rod (32) to be inserted, the side wall of the upper pressing block (33) is provided with an insertion hole communicated with the slot, a locking rod (36) is inserted into the insertion hole, the locking rod (36) penetrates through the end part of the lifting rod (32), and two ends of the locking rod (36) respectively extend out of the side wall of the upper pressing block (33) and are in threaded connection with a locking bolt (361).

3. A copper pipe cutting apparatus according to claim 1, wherein: a first through hole (101) communicated with the butt joint hole is formed in the side wall of the workbench (1), a first fixing rod (35) is inserted into the first through hole (101), and the first fixing rod (35) penetrates through the extension rod (311); the side wall of the workbench (1) is provided with a second through hole (102) communicated with the mounting hole, a second fixing rod (42) is inserted into the second through hole (102), and the second fixing rod (42) penetrates through the mounting rod (412).