CN114951374A - High-precision vertical pipe rapid bending forming equipment - Google Patents
High-precision vertical pipe rapid bending forming equipment Download PDFInfo
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- CN114951374A CN114951374A CN202210607695.4A CN202210607695A CN114951374A CN 114951374 A CN114951374 A CN 114951374A CN 202210607695 A CN202210607695 A CN 202210607695A CN 114951374 A CN114951374 A CN 114951374A
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- workbin
- base
- connector
- rod
- housing
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- 238000005452 bending Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000009471 action Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 17
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 210000002310 elbow joint Anatomy 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention aims to provide high-precision vertical pipe rapid bending forming equipment which is simple in structure, capable of achieving automatic machining and high in precision. The on-line screen storage device comprises a base, be provided with curling mechanism and feed mechanism on the base, the side of base is provided with the material frame, feed mechanism fixes the one side at curling mechanism, feed mechanism includes the workbin, drive actuating cylinder and connector, the workbin is fixed on the base of dead lever one side, it sets up on the base of workbin one side to drive actuating cylinder, the connector is fixed on the output shaft that drives actuating cylinder, it can drive the connector and pass the workbin and promote the straight tube in the workbin and insert between the tight piece of first clamp and the tight piece of second clamp, the inside of workbin is provided with the storage cavity that can place the straight tube, the lower extreme position that the side of workbin is located the storage cavity has seted up the discharge opening, set up the output shaft that supplies to drive actuating cylinder and connector male through-hole on the workbin lateral wall of storage cavity opposite side.
Description
Technical Field
The invention relates to the technical field of bending equipment, in particular to high-precision vertical pipe rapid bending forming equipment.
Background
In the spare and accessory part of gas cooking utensils, often can use elbow joint, and these elbow joints need use the bender at the in-process of processing, buckle 90 degrees with the tubular product of both ends all screw threads through the bender. Generally, a manual bending machine is adopted, the machining efficiency is low, the precision is difficult to guarantee, and the cost of a large-scale numerical control bending machine is high.
Disclosure of Invention
Therefore, the invention aims to provide the high-precision vertical pipe rapid bending and forming equipment which is simple in structure, capable of realizing automatic machining and high in precision.
In order to achieve the purpose, the invention provides the following technical scheme:
a high-precision vertical pipe rapid bending forming device comprises a base, wherein a bending mechanism and a feeding mechanism are arranged on the base, a material frame is arranged on the side surface of the base, the bending mechanism comprises a center wheel, a sleeve, a center shaft, a bearing, a swing rod, a fixed rod, a first clamping block, a second clamping block and a driving motor, the center wheel is fixedly arranged on the base, a mounting hole is formed in the middle of the center wheel, the sleeve is fixedly arranged in the mounting hole, the center shaft penetrates through the sleeve, the center shaft is rotatably arranged in the sleeve through the bearing, the lower end of the center shaft is connected with the driving motor, the side part of the driving motor is fixedly connected with the base, the fixed rod is L-shaped, the upper end of the fixed rod is fixedly connected with the side surface of the upper end of the sleeve, the first clamping block capable of abutting against the side surface of the rear end of a straight pipe is fixedly arranged on the inner side of the lower end of the fixed rod, the swing rod is fixedly provided with the second clamping block capable of abutting against the side surface of the front end of the straight pipe, feed mechanism fixes the one side at the curling mechanism, feed mechanism includes the workbin, drive actuating cylinder and connector, the workbin is fixed on the base of dead lever one side, it sets up on the base of workbin one side to drive actuating cylinder, the connector is fixed on the output shaft that drives actuating cylinder, it can drive the connector and pass the workbin and promote the straight tube in the workbin and insert between the tight piece of first clamp and the tight piece of second clamp, the inside of workbin is provided with the storage cavity that can place the straight tube, the discharge opening has been seted up to the lower extreme position that the side of workbin is located the storage cavity, set up the output shaft that supplies to drive actuating cylinder and connector male through-hole on the workbin lateral wall of storage cavity opposite side.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, a simple straight pipe bending mechanism is formed by matching the central wheel, the swing rod, the fixing rod, the first clamping block, the second clamping block and the driving motor, the swing rod is driven to rotate by the driving motor, so that a straight pipe is bent by the second clamping block, and on the basis, the material frame and the feeding mechanism are arranged, so that automatic feeding is realized, and particularly during feeding: the automatic straight pipe bending machine comprises a driving cylinder, a connector, a driving motor, a swinging rod, a first clamping block, a second clamping block, a swinging rod, a connector, a straight pipe, a feeding box and a bending mechanism.
As improvement, the discharge hole and the through hole are both rectangular, so that only one straight pipe can enter and exit, and other straight pipes are prevented from being taken out.
As the improvement, the storage cavity comprises a feeding part, a conducting part and a discharging part, the cross section of the feeding part is horn-shaped, the lower end of the feeding part is connected with the conducting part, the cross section of the conducting part is rectangular, the conducting part is obliquely arranged, the discharging part is connected to the lower end of the conducting part, and two ends of the conducting part are connected with the discharging hole and the through hole.
As the improvement, the workbin is the cuboid structure, and the top of workbin has the opening, and like this, the straight tube is put into the storage chamber from the opening part.
The connector comprises a shell, an installation barrel, a movable plate, an electromagnet, an ejector rod and a spring, wherein the shell is of a cylindrical structure, a plurality of slots are annularly formed in the side wall of the shell, an installation cavity is formed in the shell and is communicated with the slots, the movable plate is slidably inserted in the slots, one end of the movable plate is located in the installation cavity, the other end of the movable plate is located outside the shell, stop blocks are arranged at two ends of the movable plate, the installation barrel is connected to the top end of the shell and is communicated with the installation cavity, the electromagnet is fixed at the top end of the installation barrel, the ejector rod is of a long-strip-shaped structure made of magnetic materials and can move downwards under the driving of the electromagnet and push the movable plate to move outwards, the spring is sleeved outside the ejector rod, retainer rings are arranged at the upper end of the ejector rod and the opening end of the installation barrel, two ends of the spring respectively abut against the retainer rings, and the ejector rod can move upwards under the elastic force of the spring, like this, the length that the movable plate stretches out the casing is controlled to the cooperation of electro-magnet and spring down to accomplish the action that connector and straight tube are connected and the pine takes off, specifically do: when the straight pipe is disconnected, the electromagnet is in a power-off state, the ejector rod is positioned in the installation cylinder under the action of the spring, when the driving air cylinder drives the connector to be inserted into the material box, the electromagnet is electrified and generates repulsive magnetism with the ejector rod, the driving ejector rod moves downwards and is inserted between the moving plates, all the moving plates are pushed outwards, the outer ends of the moving plates move outwards to support the straight pipe, so that the connection between the connector and the straight pipe is completed, the extending length is controlled by the driving air cylinder, the extending length is controllable, the precision is high, otherwise, only the electromagnet needs to be powered off when the ejector rod needs to be loosened, the ejector rod can move upwards under the action of the reset elasticity of the spring, so that the straight pipe is released from matching, when the straight pipe is actually used, after the ejector rod returns to the installation cylinder, the moving plate can be loosened due to have no supporting force, so that the straight pipe cannot be connected with the straight pipe, and a spring can also be arranged between the inner stop block and the shell, the moving plate is maintained in the inwardly retracted position.
As an improvement, chamfers are arranged at the lower end of the ejector rod and at one end, in contact with the ejector rod, of the movable plate, so that the ejector rod can be guaranteed to move downwards more incidentally and be prevented from being clamped.
As the improvement, the lower extreme of casing is seted up threaded hole, passes through threaded connection between casing and the output shaft that drives actuating cylinder, like this, can change the connector of different diameters according to the size of difference, and the suitability is stronger.
As an improvement, the inner side surfaces of the first clamping block and the second clamping block are provided with arc-shaped depressions, so that the straight pipe can be clamped better.
As the improvement, the side surface of the central wheel is provided with a limit groove for embedding the side surface of the straight pipe, so that the straight pipe can be better clamped.
Drawings
FIG. 1 is a schematic diagram of an initial state of a high precision standpipe rapid bending forming apparatus of the present invention.
FIG. 2 is a schematic diagram of a high precision standpipe in a rapid bending and forming apparatus according to the present invention.
Fig. 3 is a front view of the connector of the present invention.
Fig. 4 is a connection block diagram of the controller according to the present invention.
Figure 5 is a schematic view of the structure of the bin of the present invention.
FIG. 6 is a schematic cross-sectional view of the material frame of the present invention.
The material conveying device comprises a base 1, a base 2, a material frame 3, a center wheel 4, a swing rod 5, a fixing rod 6, a first clamping block 7, a second clamping block 8, a material box 9, a driving cylinder 10, a straight pipe 11, a discharge hole 12, a feeding part 13, a conducting part 14, a discharging part 15, an opening 16, a shell 17, a mounting cylinder 18, a moving plate 19, an electromagnet 20, a push rod 21, a spring 22, a stop dog 23, a retainer ring 24, a chamfer angle 25, a threaded hole 26, a bent pipe 27, a rubber cushion 28 and a ball.
Detailed Description
The invention is described in further detail below:
with specific reference to fig. 1-6:
a high-precision vertical pipe rapid bending forming device comprises a base 1, wherein a bending mechanism and a feeding mechanism are arranged on the base 1, a material frame 2 is arranged on the side surface of the base 1, the bending mechanism comprises a center wheel 3, a sleeve, a center shaft, a bearing, a swing rod 4, a fixing rod 5, a first clamping block 6, a second clamping block 7 and a driving motor, the center wheel 3 is fixedly arranged on the base 1, a mounting hole is formed in the middle of the center wheel 3, the sleeve is fixedly arranged in the mounting hole, the center shaft penetrates through the sleeve, the center shaft is rotatably arranged in the sleeve through the bearing, the lower end of the center shaft is connected with the driving motor, the side part of the driving motor is fixedly connected with the base 1, the fixing rod 5 is L-shaped, the upper end of the fixing rod 5 is fixedly connected with the side surface of the upper end of the sleeve, the inner side of the lower end of the fixing rod 5 is fixedly provided with the first clamping block 6 which can abut against the side surface of the rear end of a straight pipe 10, the upper end of the central shaft is fixed with a swing rod 4, the inner side surface of the swing rod 4 is fixed with a second clamping block 7 which can be abutted against the side surface of the front end of a straight pipe 10, a feeding mechanism is fixed on one side of a bending mechanism, the feeding mechanism comprises a material box 8, a driving cylinder 9 and a connector, the material box 8 is fixed on a base 1 on one side of a fixed rod 5, the driving cylinder 9 is arranged on the base 1 on one side of the material box 8, the connector is fixed on an output shaft of the driving cylinder 9, the driving cylinder 9 can drive the connector to penetrate through the material box 8 and push the straight pipe 10 in the material box 8 to be inserted between the first clamping block 6 and the second clamping block 7, a material storage cavity capable of placing the straight pipe 10 is arranged inside the material box 8, the side surface of the material box 8 is positioned at the lower end of the material storage cavity and is provided with a discharge hole 11, and a through hole for inserting the output shaft of the driving cylinder 9 and the connector is formed in the side wall of the material box 8 on the other side of the material storage cavity. According to the invention, a simple straight pipe 10 bending mechanism is formed by matching the central wheel 3, the swing rod 4, the fixing rod 5, the first clamping block 6, the second clamping block 7 and the driving motor, the swing rod 4 is driven to rotate by the driving motor, so that the straight pipe 10 is bent by the second clamping block 7, and on the basis, the material frame 2 and the feeding mechanism are arranged, so that automatic feeding is realized, and particularly during feeding: firstly, a driving cylinder 9 extends for a certain distance, a connector is inserted into a material box 8 and is connected with the end part of a straight pipe 10 through the connector, then an output shaft of the driving cylinder 9 continues to extend, the straight pipe 10 is pushed out of the material box 8 and is inserted between a first clamping block 6 and a second clamping block 7, namely the position of a bending mechanism during working, then a driving motor is started, the second clamping block 7 is driven by a swing rod 4 to move to bend the straight pipe 10, then the swing rod 4 returns to the initial position, finally, the connector is disconnected with a bent pipe 26 and retracts to the outside of the material box 8, the feeding step is repeated, the next straight pipe 10 is output forwards, the bent pipe 26 which is bent before is pushed into a material frame 2 through the straight pipe 10 to be collected, and therefore automatic processing is completed, the precision is high, and the processing efficiency is effectively improved.
In this embodiment, the discharge hole 11 and the through hole are both rectangular, so that only one straight tube 10 can enter and exit, thereby preventing other straight tubes 10 from being taken out.
In this embodiment, the storage cavity includes feeding portion 12, conduction part 13 and ejection of compact part 14, and the cross sectional shape of feeding portion 12 is the horn type, and the lower extreme of feeding portion 12 is connected with conduction part 13, and the cross sectional shape of conduction part 13 is the rectangle, and conduction part 13 slope sets up, and ejection of compact part 14 is connected at the lower extreme of conduction part 13, and the both ends of conduction part 13 are connected with discharge opening 11 and through-hole, and like this, guarantee that the part that is in discharge opening 11 only has a straight tube 10 to better conduction straight tube 10.
In this embodiment, the material box 8 is a rectangular parallelepiped structure, and the top of the material box 8 has an opening 15, so that the straight tube 10 is put into the material storage cavity from the opening 15.
In this embodiment, the connector includes a housing 16, an installation cylinder 17, a moving plate 18, an electromagnet 19, a push rod 20 and a spring 21, the housing 16 is a cylindrical structure, a plurality of slots are annularly formed on a side wall of the housing 16, an installation cavity is formed inside the housing 16 and is communicated with the slots, the moving plate 18 is slidably inserted into the slots, one end of the moving plate 18 is located in the installation cavity, the other end of the moving plate 18 is located outside the housing 16, stoppers 22 are respectively disposed at two ends of the moving plate 18, the top end of the housing 16 is connected with the installation cylinder 17, the installation cylinder 17 is communicated with the installation cavity, the electromagnet 19 is fixed at the top end of the installation cylinder 17, the push rod 20 is a long strip structure made of a magnetic material, the push rod 20 can move downward under the driving of the electromagnet 19 and push the moving plate 18 to move outward, the spring 21 is sleeved outside the push rod 20, and retainer rings 23 are respectively disposed at the upper end of the push rod 20 and the end of the opening 15 of the installation cylinder 17, the both ends of spring 21 offset with retaining ring 23 respectively, ejector pin 20 can the rebound under the spring action of spring 21, like this, control movable plate 18 under the cooperation of electro-magnet 19 and spring 21 and stretch out the length of casing 16 to accomplish the action that the connector is connected with straight tube 10 and takes off, specifically do: when the connector is not connected, the electromagnet 19 is in a power-off state, the ejector rod 20 is positioned in the mounting cylinder 17 under the action of the spring 21, when the driving cylinder 9 drives the connector to be inserted into the material box 8, the electromagnet 19 is powered on and generates repulsive magnetism with the ejector rod 20, the ejector rod 20 is driven to move downwards and is inserted between the moving plates 18, each moving plate 18 is pushed outwards, the outer end of the moving plate 18 moves outwards to support the straight pipe 10, so that the connection between the connector and the straight pipe 10 is completed, the extending length is controllable due to the fact that the driving cylinder 9 controls the extending length, the accuracy is high, otherwise, when the connector needs to be loosened, only the electromagnet 19 needs to be powered off, the ejector rod 20 moves upwards under the reset elastic force of the spring 21, so that the matching between the ejector rod 20 and the straight pipe 10 is released, when the connector is actually used, after the ejector rod 20 returns into the mounting cylinder 17, the moving plate 18 has no supporting force, the bend 26 falls to the base 1 as it loosens and the connector cannot be connected to the straight pipe 10. a spring 21 may be provided between the inner stop 22 and the housing 16 to maintain the movable plate 18 in the inwardly retracted position.
In this embodiment, chamfers 24 are provided at the lower end of the plunger 20 and at the end of the moving plate 18 contacting the plunger 20, so that the plunger 20 can be moved downward more conveniently and prevented from being stuck.
In this embodiment, the lower end of the housing 16 is provided with a threaded hole 25, and the housing 16 is connected with the output shaft of the driving cylinder 9 through threads, so that connectors with different diameters can be replaced according to different sizes, and the applicability is higher.
In this embodiment, the inner side surfaces of the first clamping block 6 and the second clamping block 7 are both provided with arc-shaped depressions, so that the straight pipe 10 can be better clamped.
In this embodiment, the side surface of the center wheel 3 is provided with a limiting groove for embedding the side surface of the straight pipe 10, so that the straight pipe 10 can be better clamped.
In this embodiment, the device further comprises a controller, the controller is electrically connected with the electromagnet 19, the driving motor and the driving cylinder 9, and the electromagnet 19 is further provided with a storage battery.
In this embodiment, a rubber cushion 27 is further disposed at the outer end of the moving plate 18, a plurality of balls 28 are embedded in the rubber cushion 27, a part of the balls 28 is embedded in the rubber cushion 27, and the rest of the balls are located outside the rubber cushion 27, so that in actual use, the balls 28 can be extruded due to the certain elasticity of the rubber cushion 27, and are connected with the inner wall of the straight pipe 10 at multiple points, and the connection is more firm.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A high-precision vertical pipe rapid bending forming device is characterized by comprising a base, wherein a bending mechanism and a feeding mechanism are arranged on the base, a material frame is arranged on the side surface of the base, the bending mechanism comprises a center wheel, a sleeve, a center shaft, a bearing, a swing rod, a fixed rod, a first clamping block, a second clamping block and a driving motor, the center wheel is fixedly arranged on the base, a mounting hole is formed in the middle of the center wheel, the sleeve is fixedly arranged in the mounting hole, the center shaft penetrates through the sleeve, the center shaft is rotatably arranged in the sleeve through the bearing, the lower end of the center shaft is connected with the driving motor, the side part of the driving motor is fixedly connected with the base, the fixed rod is L-shaped, the upper end of the fixed rod is fixedly connected with the side surface of the upper end of the sleeve, the inner side of the lower end of the fixed rod is fixedly provided with the first clamping block which can abut against the side surface of the rear end of a straight pipe, and the swing rod is fixedly arranged at the upper end of the center shaft, the medial surface of pendulum rod is fixed with the tight piece of the second clamp that can offset with the straight tube front end lateral surface, feed mechanism fixes the one side at the curling mechanism, feed mechanism includes the workbin, drive actuating cylinder and connector, the workbin is fixed on the base of dead lever one side, it sets up on the base of workbin one side to drive actuating cylinder, the connector is fixed on the output shaft that drives actuating cylinder, it can drive the connector and pass the workbin and promote the straight tube in the workbin and insert between the tight piece of first clamp and the tight piece of second clamp, the inside of workbin is provided with the storage cavity that can place the straight tube, the lower extreme position that the side of workbin is located the storage cavity has seted up the discharge opening, set up the output shaft that supplies to drive actuating cylinder and connector male through-hole on the workbin lateral wall of storage cavity opposite side.
2. The apparatus of claim 1, wherein the discharge opening and the through-hole are rectangular in shape.
3. The apparatus of claim 1, wherein the storage chamber comprises a feeding portion, a conducting portion and a discharging portion, the feeding portion has a trumpet-shaped cross section, the conducting portion is connected to the lower end of the feeding portion, the conducting portion has a rectangular cross section and is disposed in an inclined manner, the discharging portion is connected to the lower end of the conducting portion, and the two ends of the conducting portion are connected to the discharging hole and the through hole.
4. The apparatus of claim 1, wherein the work bin is a rectangular parallelepiped and the top of the work bin has an opening.
5. The high-precision vertical pipe rapid bending forming device as claimed in claim 1, wherein the connector comprises a housing, a mounting cylinder, a moving plate, an electromagnet, a push rod and a spring, the housing is of a cylindrical structure, a plurality of slots are annularly formed in a side wall of the housing, a mounting cavity is formed in the housing, the mounting cavity is communicated with the slots, the moving plate is slidably inserted in the slots, one end of the moving plate is located in the mounting cavity, the other end of the moving plate is located outside the housing, a stop block is arranged at each end of the moving plate, the top end of the housing is connected with the mounting cylinder, the mounting cylinder is communicated with the mounting cavity, the electromagnet is fixed at the top end of the mounting cylinder, the push rod is of a long strip structure made of magnetic material, the push rod can move downwards under the driving of the electromagnet and push the moving plate to move outwards, the spring is sleeved outside the push rod, and retainer rings are arranged at the upper end of the push rod and the open end of the sleeve, the two ends of the spring are respectively propped against the retainer rings, and the ejector rod can move upwards under the action of the elastic force of the spring.
6. The rapid riser bending and forming device according to claim 5, wherein the lower end of the ejector rod and the end of the movable plate contacting the ejector rod are provided with chamfers.
7. The rapid high-precision standpipe bending and forming device of claim 5, wherein a threaded hole is formed in the lower end of the housing, and the housing is in threaded connection with an output shaft of the driving cylinder.
8. The apparatus of claim 1, wherein the first clamping block and the second clamping block each have an arcuate recess on an inner surface thereof.
9. The apparatus according to claim 1, wherein a lateral surface of the center wheel is provided with a limiting groove into which the straight tube is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210607695.4A CN114951374A (en) | 2022-05-31 | 2022-05-31 | High-precision vertical pipe rapid bending forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210607695.4A CN114951374A (en) | 2022-05-31 | 2022-05-31 | High-precision vertical pipe rapid bending forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114951374A true CN114951374A (en) | 2022-08-30 |
Family
ID=82957389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210607695.4A Pending CN114951374A (en) | 2022-05-31 | 2022-05-31 | High-precision vertical pipe rapid bending forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114951374A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08224620A (en) * | 1995-02-22 | 1996-09-03 | Ishikawajima Harima Heavy Ind Co Ltd | Pipe bender |
| CN104942327A (en) * | 2015-06-30 | 2015-09-30 | 山东大学 | Electromagnetic clamping claw centering device and using method thereof |
| CN107617779A (en) * | 2017-11-10 | 2018-01-23 | 湖州南浔永涛不锈钢材料有限公司 | A kind of fly-cutting equipment for stainless steel tube |
| CN109731962A (en) * | 2019-02-21 | 2019-05-10 | 嘉兴海发家具有限公司 | A kind of full-automatic bullodozer |
| CN109834620A (en) * | 2017-11-27 | 2019-06-04 | 四川航天世东汽车部件有限公司 | Automobile speed variator assembly tooling |
| CN212442695U (en) * | 2020-07-27 | 2021-02-02 | 宝鸡特钢钛业股份有限公司 | Bending equipment for thin-wall snake-shaped heat exchange tube |
| CN113714352A (en) * | 2021-08-23 | 2021-11-30 | 上海发那科机器人有限公司 | Robot intelligent pipe bending system and method |
-
2022
- 2022-05-31 CN CN202210607695.4A patent/CN114951374A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08224620A (en) * | 1995-02-22 | 1996-09-03 | Ishikawajima Harima Heavy Ind Co Ltd | Pipe bender |
| CN104942327A (en) * | 2015-06-30 | 2015-09-30 | 山东大学 | Electromagnetic clamping claw centering device and using method thereof |
| CN107617779A (en) * | 2017-11-10 | 2018-01-23 | 湖州南浔永涛不锈钢材料有限公司 | A kind of fly-cutting equipment for stainless steel tube |
| CN109834620A (en) * | 2017-11-27 | 2019-06-04 | 四川航天世东汽车部件有限公司 | Automobile speed variator assembly tooling |
| CN109731962A (en) * | 2019-02-21 | 2019-05-10 | 嘉兴海发家具有限公司 | A kind of full-automatic bullodozer |
| CN212442695U (en) * | 2020-07-27 | 2021-02-02 | 宝鸡特钢钛业股份有限公司 | Bending equipment for thin-wall snake-shaped heat exchange tube |
| CN113714352A (en) * | 2021-08-23 | 2021-11-30 | 上海发那科机器人有限公司 | Robot intelligent pipe bending system and method |
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Application publication date: 20220830 |