CN216705742U - Cutting device of pipe bender - Google Patents

Cutting device of pipe bender Download PDF

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Publication number
CN216705742U
CN216705742U CN202220120411.4U CN202220120411U CN216705742U CN 216705742 U CN216705742 U CN 216705742U CN 202220120411 U CN202220120411 U CN 202220120411U CN 216705742 U CN216705742 U CN 216705742U
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China
Prior art keywords
bent pipe
rectangular
fixedly arranged
vertical
cutting device
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CN202220120411.4U
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Chinese (zh)
Inventor
戴金山
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Nantong Kebang Machinery Co ltd
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Nantong Kebang Machinery Co ltd
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Priority to CN202220120411.4U priority Critical patent/CN216705742U/en
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Abstract

The utility model discloses a cutting device of a pipe bender, which comprises a rectangular mounting box, wherein a cutting mechanism matched with a bent pipe is fixedly arranged on the rear side surface of the rectangular mounting box, a blanking mechanism matched with the bent pipe is arranged on the left side surface of the rectangular mounting box, a servo speed-reducing motor drives a vertical screw rod to rotate to drive a bent pipe cutting machine to move downwards, the bent pipe formed by bending is cut off in the process of moving downwards by the bent pipe cutting machine, and after the bent pipe is cut off, the hydraulic rod of the hydraulic cylinder extends to push the two L-shaped clamp plates to be transferred to the upper part of the elbow, the two rotary cylinders act to drive the concave clamp grooves on the two L-shaped clamp plates to be matched with the elbow clamping, the elbow is conveniently clamped, after the elbow is clamped, the hydraulic rod of the hydraulic cylinder is recovered, under the rotation condition of the connecting rod, the bent pipe is driven to transfer blanking, blanking transfer to the bent pipe after the bent pipe is cut off is facilitated, and automatic blanking of the bent pipe is facilitated.

Description

Cutting device of pipe bender
Technical Field
The utility model belongs to the technical field of pipe bending machines, and particularly relates to a cutting device of a pipe bending machine.
Background
After the pipe bending machine and the pipe bending in the prior art, the pipe bending machine needs to be cut off, the cut pipe bending machine usually adopts manual blanking, the automatic clamping and blanking of the pipe bending machine cannot be realized, the labor intensity of workers is large, and the processing efficiency is low.
Therefore, the cutting device of the pipe bender, which is convenient for automatically clamping, transferring and discharging the bent pipe, is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cutting device of a pipe bender, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a cutting device of a pipe bender comprises a rectangular installation box, wherein a cutting mechanism matched with a bent pipe is fixedly arranged on the rear side surface of the rectangular installation box, and a blanking mechanism matched with the bent pipe is arranged on the left side surface of the rectangular installation box;
the cutting mechanism comprises a U-shaped mounting plate which is in transmission connection with a vertical lead screw and is fixedly arranged on the rectangular mounting box, a moving seat which is in transmission connection with the vertical lead screw through a lead screw nut, a longitudinal rectangular box which is fixedly arranged on the rear side surface of the moving seat and a bent pipe cutting machine which is fixedly arranged below the rear end of the longitudinal rectangular box;
the blanking mechanism comprises a square fixing plate fixedly arranged on the left side face of the rectangular installation box, a transverse fixing plate vertically arranged with the square fixing plate, two bearing seats symmetrically and fixedly arranged on the left side face of the square fixing plate up and down, a vertical rotating shaft in transmission connection with the two bearing seats, a connecting rod fixedly connected with the bottom of the vertical rotating shaft, a hydraulic cylinder with one end hinged to the connecting rod and the other end hinged to the transverse fixing plate, a first rectangular block sleeved on the outer side of the upper end of the vertical rotating shaft and fixedly connected with a longitudinal connecting rod, a second rectangular block sleeved on the outer side of the rear end of the longitudinal connecting rod and fixedly connected with the vertical connecting rod, a fixing plate fixedly arranged at the bottom of the second rectangular block, a rotary cylinder symmetrically and fixedly arranged below the fixing plate front and back, and two L-shaped clamping plates respectively fixedly connected with the end portions of the two rotary cylinders and provided with concave clamping grooves.
Preferably, the output end of a servo speed reducing motor fixedly arranged at the top of the U-shaped mounting plate is in transmission connection with the input end of the vertical screw rod, the servo speed reducing motor drives the vertical screw rod to rotate to drive the elbow cutting machine to move downwards, and the elbow formed by bending is cut off in the downward moving process of the elbow cutting machine.
Preferably, the U-shaped mounting panel inboard just is located the left and right sides symmetry of vertical lead screw and is equipped with two and removes seat sliding connection's vertical slide bar, and the setting up of vertical slide bar improves the stability that removes seat sliding operation.
Preferably, the left side and the right side of the longitudinal rectangular box are provided with reinforcing plates fixedly connected with the movable seat, so that the cutting and downward moving stability of the elbow cutting machine is improved.
Preferably, the first rectangular block is connected with a first locking bolt in a screwed mode, the first locking bolt is locked and fixed on the vertical rotating shaft, the installation position of the first rectangular block is convenient to adjust due to the arrangement of the first locking bolt, and the installation height of the longitudinal connecting rod is convenient to adjust.
Preferably, the second rectangular block is connected with a second locking bolt in a screwed mode, the second locking bolt is locked and fixed on the longitudinal connecting rod, and the second rectangular block is convenient to adjust due to the arrangement of the second locking bolt. In the mounting position of the positioning device (c),
preferably, the concave clamping grooves on the two L-shaped clamping plates are matched with the bent pipe to clamp the bent pipe, and the concave clamping grooves on the two L-shaped clamping plates are matched with the bent pipe to clamp the bent pipe, so that the bent pipe is conveniently clamped.
The utility model has the technical effects and advantages that: this bending machine cutting device, servo gear motor drive vertical lead screw is rotatory, drive the return bend cutter and move down, the return bend cutter moves down the in-process cuts off the return bend after the shaping of bending, after the return bend cuts off, the hydraulic stem of pneumatic cylinder extends, promote two L clamp plates and shift to the top of return bend, two revolving cylinder actions, drive the concave surface on two L clamp plates and press from both sides the groove cooperation and press from both sides dress return bend, conveniently press from both sides the return bend and get, press from both sides and get the return bend after, the hydraulic stem of pneumatic cylinder is retrieved, under the rotation circumstances of connecting rod, drive the return bend and shift the unloading, conveniently carry out the unloading to the turn after the return bend cuts off and shift, the automatic unloading of return bend of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a cutting mechanism according to the present invention;
FIG. 3 is a schematic structural view of a blanking mechanism according to the present invention;
fig. 4 is a schematic structural view of the L-shaped clamping plate of the utility model which is driven by the rotary cylinder to open.
In the figure:
100. a rectangular mounting box;
200. a cutting mechanism; 201. a vertical screw rod; 202. a U-shaped mounting plate; 203. a movable seat; 204. a longitudinal rectangular box; 205. a pipe bending and cutting machine; 206. a servo deceleration motor; 207. a vertical slide bar; 208. a reinforcing plate;
300. a blanking mechanism; 301. a square fixing plate; 302. a transverse fixing plate; 303. a bearing seat; 304. a vertical rotating shaft; 305. a connecting rod; 306. a hydraulic cylinder; 307. a longitudinal connecting rod; 308. a first rectangular block; 309. a vertical connecting rod; 310. a second rectangular block; 311. a fixing plate; 312. a rotating cylinder; 313. a concave clamping groove; 314. an L-shaped splint; 315. and a second locking bolt.
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, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The utility model provides a cutting device of a pipe bending machine as shown in figures 1-4, which comprises a rectangular installation box 100, wherein a cutting mechanism 200 matched with a bent pipe is fixedly arranged on the rear side surface of the rectangular installation box 100, and a blanking mechanism 300 matched with the bent pipe is arranged on the left side surface of the rectangular installation box 100;
the cutting mechanism 200 comprises a U-shaped mounting plate 202 which is in transmission connection with a vertical screw rod 201 and is fixedly arranged on the rectangular mounting box 100, a moving seat 203 which is in transmission connection with the vertical screw rod 201 through a screw nut, a longitudinal rectangular box 204 which is fixedly arranged on the rear side surface of the moving seat 203, and a bent pipe cutting machine 205 which is fixedly arranged below the rear end of the longitudinal rectangular box 204;
the fixed servo gear motor 206's that sets up in U-shaped mounting panel 202 top output is connected with the input transmission of vertical lead screw 201, and servo gear motor 206 drive vertical lead screw 201 is rotatory, drives return bend cutter 205 and moves down, and the return bend cutter 205 moves down the in-process is cut off the return bend after the shaping of bending, the inboard left and right sides symmetry that just is located vertical lead screw 201 of U-shaped mounting panel 202 is equipped with two and removes seat 203 sliding connection's vertical slide bar 207, and vertical slide bar 207 sets up the stability that improves removal seat 203 sliding operation, the left and right sides of vertical rectangle case 204 is equipped with and removes seat 203 fixed connection's reinforcing plate 208, improves the stability that return bend cutter 205 cutting moved down.
The blanking mechanism 300 comprises a square fixing plate 301 fixedly arranged on the left side surface of the rectangular mounting box 100, a transverse fixing plate 302 vertically arranged with the square fixing plate 301, two bearing seats 303 symmetrically and fixedly arranged on the left side surface of the square fixing plate 301 up and down, a vertical rotating shaft 304 in transmission connection with the two bearing seats 303, and a connecting rod 305 fixedly connected with the bottom of the vertical rotating shaft 304, a hydraulic cylinder 306 with one end hinged with the connecting rod 305 and the other end hinged with the transverse fixing plate 302, a first rectangular block 308 sleeved outside the upper end of the vertical rotating shaft 304 and fixedly connected with the longitudinal connecting rod 307, a second rectangular block 310 sleeved outside the rear end of the longitudinal connecting rod 307 and fixedly connected with the vertical connecting rod 309, a fixing plate 311 fixedly arranged at the bottom of the second rectangular block 310, rotary cylinders 312 symmetrically arranged in front and back below the fixing plate 311, and two L-shaped clamping plates 314 respectively fixedly connected with the end parts of the two rotary cylinders 312 and provided with concave clamping grooves 313.
The first rectangular block 308 is screwed with a first locking bolt for locking and fixing the first rectangular block on the vertical rotating shaft 304, the installation position of the first rectangular block 308 is convenient to adjust, the installation height of the longitudinal connecting rod 307 is convenient to adjust, the second rectangular block 310 is screwed with a second locking bolt 315 for locking and fixing the second rectangular block 310 on the longitudinal connecting rod 307, and the second locking bolt 315 is convenient to adjust. The two L-shaped clamping plates 314 are provided with concave clamping grooves 313 which are matched with the bent pipe for clamping, and the bent pipe is clamped conveniently by the concave clamping grooves 313 on the two L-shaped clamping plates 314 in a matching way.
According to the cutting device of the pipe bender, a servo speed reduction motor 206 drives a vertical screw rod 201 to rotate to drive a pipe bending cutting machine 205 to move downwards, a bent pipe formed by bending is cut off in the process that the pipe bending cutting machine 205 moves downwards, after the bent pipe is cut off, a hydraulic rod of a hydraulic cylinder 306 extends to push two L-shaped clamp plates 314 to be transferred to the upper side of the bent pipe, two rotary cylinders 312 act to drive concave clamp grooves 313 in the two L-shaped clamp plates 314 to be matched with the bent pipe clamping, the bent pipe is clamped conveniently, after the bent pipe is clamped, the hydraulic rod of the hydraulic cylinder 306 is recycled, the bent pipe is driven to transfer blanking under the rotation condition of a connecting rod 305, blanking transfer is carried out on the bent pipe after the bent pipe is cut off conveniently, and automatic blanking of the bent pipe is facilitated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (7)

1. A bending machine cutting device comprises a rectangular installation box (100), and is characterized in that: a cutting mechanism (200) matched with the bent pipe is fixedly arranged on the rear side face of the rectangular installation box (100), and a blanking mechanism (300) matched with the bent pipe is arranged on the left side face of the rectangular installation box (100);
the cutting mechanism (200) comprises a U-shaped mounting plate (202) which is connected with a vertical lead screw (201) in a transmission manner and is fixedly arranged on the rectangular mounting box (100), a moving seat (203) which is connected with the vertical lead screw (201) in a transmission manner through a lead screw nut, a longitudinal rectangular box (204) which is fixedly arranged on the rear side surface of the moving seat (203) and a bent pipe cutting machine (205) which is fixedly arranged below the rear end of the longitudinal rectangular box (204);
the blanking mechanism (300) comprises a square fixing plate (301) fixedly arranged on the left side surface of the rectangular mounting box (100), a transverse fixing plate (302) vertically arranged with the square fixing plate (301), two bearing seats (303) symmetrically and vertically and fixedly arranged on the left side surface of the square fixing plate (301), a vertical rotating shaft (304) in transmission connection with the two bearing seats (303), a connecting rod (305) fixedly connected with the bottom of the vertical rotating shaft (304), a hydraulic cylinder (306) with one end hinged to the connecting rod (305) and the other end hinged to the transverse fixing plate (302), a first rectangular block (308) sleeved on the outer side of the upper end of the vertical rotating shaft (304) and fixedly connected with a longitudinal connecting rod (307), a second rectangular block (310) sleeved on the outer side of the rear end of the longitudinal connecting rod (307) and fixedly connected with the vertical connecting rod (309), a fixing plate (311) fixedly arranged at the bottom of the second rectangular block (310), and a second rectangular block (310), The rotary cylinders (312) are symmetrically and fixedly arranged below the fixing plate (311) in a front-back mode, and the two L-shaped clamping plates (314) are fixedly connected with the end portions of the two rotary cylinders (312) respectively and provided with concave clamping grooves (313).
2. The bender cutting device according to claim 1, wherein: the output end of a servo speed reducing motor (206) fixedly arranged at the top of the U-shaped mounting plate (202) is in transmission connection with the input end of the vertical screw rod (201).
3. The bender cutting device according to claim 1, wherein: two vertical sliding rods (207) which are in sliding connection with the moving seat (203) are symmetrically arranged on the inner side of the U-shaped mounting plate (202) and on the left side and the right side of the vertical screw rod (201).
4. The bender cutting device according to claim 1, wherein: reinforcing plates (208) fixedly connected with the movable seat (203) are arranged on the left side and the right side of the longitudinal rectangular box (204).
5. The bender cutting device according to claim 1, wherein: and a first locking bolt for locking and fixing the first rectangular block (308) on the vertical rotating shaft (304) is screwed on the first rectangular block (308).
6. The bender cutting device according to claim 1, wherein: and a second locking bolt (315) for locking and fixing the second rectangular block (310) on the longitudinal connecting rod (307) is screwed on the second rectangular block (310).
7. The bender cutting device according to claim 1, wherein: concave clamping grooves (313) on the two L-shaped clamping plates (314) are matched with the bent pipe for clamping.
CN202220120411.4U 2022-01-18 2022-01-18 Cutting device of pipe bender Active CN216705742U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220120411.4U CN216705742U (en) 2022-01-18 2022-01-18 Cutting device of pipe bender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220120411.4U CN216705742U (en) 2022-01-18 2022-01-18 Cutting device of pipe bender

Publications (1)

Publication Number Publication Date
CN216705742U true CN216705742U (en) 2022-06-10

Family

ID=81890484

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220120411.4U Active CN216705742U (en) 2022-01-18 2022-01-18 Cutting device of pipe bender

Country Status (1)

Country Link
CN (1) CN216705742U (en)

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