CN216441418U

CN216441418U - Pipe fitting internal stay formula accent circular knitting machine

Info

Publication number: CN216441418U
Application number: CN202122777523.5U
Authority: CN
Inventors: 高永洁
Original assignee: Tianjin Jianghai Xingda Rubber Plastic Co ltd
Current assignee: Tianjin Jianghai Xingda Rubber Plastic Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-06
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a pipe fitting internal-supporting type circle adjusting machine, which comprises a rack and a circle adjusting mechanism, wherein the top of the rack is provided with the circle adjusting mechanism, the circle adjusting mechanism consists of a motor, a switch, a transmission shaft, a rotating ring, a rotating wheel and a support frame, one side of the top of the frame is provided with the motor, the power output end of the motor is provided with a transmission shaft, one end of the transmission shaft is provided with a rotating ring, the end to be corrected of the pipe fitting is sleeved outside the rotating ring, the rotating wheel is adjusted, so that the rotating wheels at the two sides of the rotating ring respectively abut against the inner wall of the pipe body, the motor is started, the motor runs to drive the rotating ring to rotate through the transmission shaft, and further drives the rotating wheels to rotate on the inner wall of the pipe fitting, and the rotating wheels are inconvenient to space, so rotate the in-process and can transfer the circle processing to the pipe fitting inner wall, compare in traditional circle machine of transferring, simple structure need not to rotate the body during the use, and it is more convenient to operate.

Description

Pipe fitting internal stay formula accent circular knitting machine

Technical Field

The utility model relates to the technical field of pipe fitting circle correction, in particular to a pipe fitting internal support type circle adjusting machine.

Background

The pipe fitting often appears the oval phenomenon of mouth of pipe because loading and unloading, transport or deposit improper, must make it accord with the operation standard through handling before the installation, and people generally adopt punch press or hydraulic press to carry out the plastic to the mouth of pipe fitting at present, and not only danger is higher, and the noise is big, and the expense of equipment is higher moreover.

Patent number is CN 204953582U's patent and has announced a pipe fitting internal stay formula accent circular knitting machine, can accomplish the interior plastic school circle work of pipe fitting, and the during operation noise is low, and work efficiency is high, and this equipment structure is simple in addition, and the expense is low, has reduced the cost of enterprise.

This pipe fitting internal stay formula rounding machine has following drawback when using: 1. the rounding machine is inconvenient to use and complex in structure, and the pipe body needs to be rotated in the using process so that the end opening position of the pipe body can be uniformly rounded; 2. the rounding machine can only be suitable for round pipes with single specifications, the rounding range cannot be adjusted, and the use requirements of different pipe bodies cannot be met.

Disclosure of Invention

The utility model mainly aims to provide a pipe fitting internal support type rounding machine which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a pipe fitting internal stay formula accent circular knitting machine, includes the frame, still includes accent circle mechanism, frame top is installed and is transferred circle mechanism, transfer circle mechanism comprises motor, switch, transmission shaft, swivel, runner and support frame, the motor is installed to frame top one side, the transmission shaft is installed to motor power take off end, the swivel is installed to transmission shaft one end, swivel surface mounting has runner and runner to be two, the runner is located swivel surface both ends, the support frame is installed to frame top one side.

The adjusting mechanism is arranged between the rotating wheel and the rotating ring and consists of a thread groove, a mounting frame, a bolt, a cavity and a connecting ring, the thread groove is formed in each of two sides of the surface of the rotating ring, the mounting frame is arranged on one side of the surface of the rotating wheel, the cavity is formed in the mounting frame, the bolt is detachably connected in the thread groove, and one end of the bolt is fixedly connected with the connecting ring; the thread groove has been seted up on the swivel surface, and the runner is connected with the thread groove through mounting bracket and bolt, before using, can twist along the thread groove and move the bolt, and the bolt is twisted and is moved the in-process and rotate and the displacement, drives the removal of runner, can adjust the interval between the runner, and through adjusting the interval between the runner, the body that can satisfy different pipe diameters carries out the operation of rounding, and it is convenient to adjust, has improved the suitability of rounding device.

Furthermore, a switch is installed on one side of the surface of the rack, and the current input end of the motor is electrically connected with an external power supply through the switch; the start and stop of the motor can be controlled through the switch.

Furthermore, the rotating ring is positioned on one side of the transmission shaft, which is far away from the motor; the transmission shaft drives the rotating wheel to rotate through the rotating ring when in operation.

Further, the connecting ring is positioned at one end of the bolt far away from the swivel, and the connecting ring is positioned in the cavity; when the bolt is screwed, the connecting ring is driven to rotate in the cavity, so that the bolt can drive the rotating wheel to move without driving the rotating wheel to rotate.

Furthermore, a plurality of threaded holes are formed in the top of the rack, and a screw is fixedly connected to the bottom of the support frame and connected with the threaded holes through the screw; the support frame passes through the screw rod and is connected with the screw hole, can conveniently install the height of tearing open and adjusting the support frame to the support frame.

Compared with the prior art, the utility model has the following beneficial effects: when the rounding machine is used for rounding, the specification and the height position of the supporting frame are adjusted, so that after the pipe fitting is placed at the top of the supporting frame, the circle center position of the pipe fitting is aligned with the circle center position of the rotating ring, the end to be corrected of the pipe fitting is sleeved outside the rotating ring, the rotating wheels are adjusted to enable the rotating wheels on the two sides of the rotating ring to respectively abut against the inner wall of the pipe body, at the moment, the motor is started, the motor drives the rotating ring to rotate through the transmission shaft, and further drives the rotating wheels to rotate on the inner wall of the pipe fitting, and the inner wall of the pipe fitting can be rounded in the rotating process due to the fact that the distance between the rotating wheels is inconvenient; the thread groove has been seted up on the swivel surface, and the runner is connected with the thread groove through mounting bracket and bolt, before using, can twist along the thread groove and move the bolt, and the bolt is twisted and is moved the in-process and rotate and the displacement, drives the removal of runner, can adjust the interval between the runner, and through adjusting the interval between the runner, the body that can satisfy different pipe diameters carries out the operation of rounding, and it is convenient to adjust, has improved the suitability of rounding device.

Drawings

Fig. 1 is a schematic view of the overall structure of a pipe fitting internal bracing type rounding machine according to the present invention.

FIG. 2 is a schematic view of the joint between the rotating ring and the rotating wheel of the pipe fitting internal bracing type rounding machine according to the present invention.

In the figure: 1. a frame; 2. a circle adjusting mechanism; 201. a motor; 202. a switch; 203. a drive shaft; 204. rotating the ring; 205. a rotating wheel; 206. a support frame; 3. an adjustment mechanism; 301. a thread groove; 302. a mounting frame; 303. a bolt; 304. a cavity; 305. a connecting ring; 4. a screw; 401. a threaded bore.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-2, a pipe fitting internal stay formula accent circular knitting machine, including frame 1, still include accent circular knitting machine and construct 2, accent circular knitting machine and construct 2 is installed at 1 top of frame, accent circular knitting machine and construct 2 and comprise motor 201, switch 202, transmission shaft 203, change 204, runner 205 and support frame 206, motor 201 is installed to 1 top one side of frame, transmission shaft 203 is installed to motor 201 power take off end, change 204 is installed to transmission shaft 203 one end, change 204 surface mounting has runner 205 and runner 205 to be two, runner 205 is located change 204 surface both ends, support frame 206 is installed to 1 top one side of frame.

The adjusting mechanism 3 is installed between the rotating wheel 205 and the rotating ring 204, the adjusting mechanism 3 is composed of a thread groove 301, an installation frame 302, a bolt 303, a cavity 304 and a connecting ring 305, the thread groove 301 is formed in both sides of the surface of the rotating ring 204, the installation frame 302 is installed on one side of the surface of the rotating wheel 205, the cavity 304 is formed in the installation frame 302, the bolt 303 is detachably connected in the thread groove 301, and the connecting ring 305 is fixedly connected to one end of the bolt 303; threaded groove 301 has been seted up on swivel 204 surface, and runner 205 is connected with threaded groove 301 through mounting bracket 302 and bolt 303, before using, can twist bolt 303 along threaded groove 301, and bolt 303 twists the in-process and rotates and the displacement, drives the removal of runner 205, can adjust the interval between runner 205, through adjusting the interval between runner 205, can satisfy the body of different pipe diameters and transfer the circle operation, and it is convenient to adjust, has improved the suitability of transferring the circle device.

Wherein, a switch 202 is installed on one side of the surface of the frame 1, and the current input end of the motor 201 is electrically connected with an external power supply through the switch 202; the start and stop of the motor 201 can be controlled by the switch 202.

The rotating ring 204 is positioned on one side of the transmission shaft 203 far away from the motor 201; the transmission shaft 203 drives the rotating wheel 205 to rotate through the rotating ring 204 when in operation.

Wherein the connection ring 305 is located at one end of the bolt 303 far away from the swivel 204, and the connection ring 305 is located inside the cavity 304; when the bolt 303 is screwed, the connecting ring 305 is driven to rotate in the cavity 304, so that the bolt 303 can drive the rotating wheel 205 to move without driving the rotating wheel 205 to rotate.

The top of the frame 1 is provided with a plurality of threaded holes 401, the bottom of the support frame 206 is fixedly connected with a screw rod 4, and the threaded holes 401 are connected with the screw rod 4; the support frame 206 is connected with the threaded hole 401 through the screw rod 4, so that the support frame 206 can be conveniently assembled and disassembled, and the height of the support frame 206 can be adjusted.

It should be noted that, the utility model is a pipe fitting internal supporting type circle adjusting machine, during operation, during circle adjusting operation, the specification and height position of the supporting frame 206 are adjusted, so that after the pipe fitting is placed on the top of the supporting frame 206, the circle center position of the pipe fitting is aligned with the circle center position of the rotary ring 204, the end of the pipe fitting to be corrected is sleeved outside the rotary ring 204, the rotary wheels 205 are adjusted, so that the rotary wheels 205 on two sides of the rotary ring 204 respectively abut against the inner wall of the pipe body, at this time, the motor 201 is started, the motor 201 operates to drive the rotary ring 204 to rotate through the transmission shaft 203, and further drive the rotary wheels 205 to rotate on the inner wall of the pipe fitting, because the distance between the rotary wheels 205 is inconvenient, so that circle adjusting treatment can be performed on the inner wall of the pipe fitting during rotation, compared with the traditional circle adjusting machine, the structure is simple, the pipe body does not need to rotate during use, the operation is more convenient, the threaded groove 301 is formed on the surface of the rotary ring 204, and the rotary wheels 205 are connected with the threaded groove 301 through the mounting frame 302 and the bolt 303, before using, can twist bolt 303 along thread groove 301, bolt 303 twists the in-process and rotates and the displacement, drive the removal of runner 205, can adjust the interval between runner 205, through adjusting interval between runner 205, can satisfy the body of different pipe diameters and carry out the operation of adjusting a circle, it is convenient to adjust, the suitability of adjusting a circle device has been improved, can control opening and stopping of motor 201 through switch 202, transmission shaft 203 drives the rotation of runner 205 through swivel 204 during operation, bolt 303 drives go-between 305 and rotates inside cavity 304 when twisting, and then make bolt 303 can drive the removal of runner 205, it is rotatory not to drive runner 205, support frame 206 passes through screw rod 4 and is connected with screw hole 401, can conveniently ann tears open and adjust the height of support frame 206 to support frame 206.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pipe fitting internal stay formula accent circle machine, includes frame (1), its characterized in that still includes accent circle mechanism (2), frame (1) top is installed and is transferred circle mechanism (2), transfer circle mechanism (2) comprises motor (201), switch (202), transmission shaft (203), swivel (204), runner (205) and support frame (206), motor (201) are installed to frame (1) top one side, transmission shaft (203) are installed to motor (201) power take off end, swivel (204) are installed to transmission shaft (203) one end, swivel (204) surface mounting has runner (205) and runner (205) to be two, runner (205) are located swivel (204) surface both ends, support frame (206) are installed to frame (1) top one side.

2. The pipe fitting internal bracing type rounding machine according to claim 1, characterized in that: still include adjustment mechanism (3), install adjustment mechanism (3) between runner (205) and swivel (204), adjustment mechanism (3) comprises thread groove (301), mounting bracket (302), bolt (303), cavity (304) and go-between (305), thread groove (301) have all been seted up to swivel (204) surface both sides, mounting bracket (302) are installed to runner (205) surface one side, cavity (304) have been seted up to mounting bracket (302) inside, the inside bolt (303) that can dismantle of thread groove (301) is connected with, bolt (303) one end fixedly connected with go-between (305).

3. The pipe fitting internal bracing type rounding machine according to claim 1, characterized in that: a switch (202) is installed on one side of the surface of the rack (1), and the current input end of the motor (201) is electrically connected with an external power supply through the switch (202).

4. The pipe fitting internal bracing type rounding machine according to claim 1, characterized in that: the rotating ring (204) is positioned on one side of the transmission shaft (203) far away from the motor (201).

5. The pipe fitting internal bracing type rounding machine according to claim 2, characterized in that: the connecting ring (305) is positioned at one end of the bolt (303) far away from the rotating ring (204), and the connecting ring (305) is positioned inside the cavity (304).

6. The pipe fitting internal bracing type rounding machine according to claim 1, characterized in that: threaded holes (401) are formed in the top of the rack (1), the threaded holes (401) are multiple, and a screw rod (4) is fixedly connected to the bottom of the support frame (206) and is connected with the threaded holes (401) through the screw rod (4).