CN213079649U - Pipe bending machine - Google Patents
Pipe bending machine Download PDFInfo
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- CN213079649U CN213079649U CN202021880991.4U CN202021880991U CN213079649U CN 213079649 U CN213079649 U CN 213079649U CN 202021880991 U CN202021880991 U CN 202021880991U CN 213079649 U CN213079649 U CN 213079649U
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Abstract
The utility model provides a pipe bending machine, which comprises a base, a first bending component, a second bending component and a supporting block, wherein the first bending component, the second bending component and the supporting block are arranged on the base; the first bending assembly comprises a first telescopic rotating mechanism, a first clamping assembly, a first driving turntable and a first driven turntable; the second bending assembly comprises a second telescopic rotating mechanism, a second clamping assembly, a second driving rotary disc and a second driven rotary disc, and the second clamping assembly is movably arranged between the first driving rotary disc and the second driving rotary disc and used for clamping the pipeline to the second connecting seat. The utility model discloses can bend many times the pipeline, stability is good.
Description
Technical Field
The utility model relates to a mechanical equipment technical field especially relates to a bending machine.
Background
The bent pipe is mainly used for processing pipe fittings in the aspects of electric power construction, highway construction, boilers, bridges, ships, clamps, decoration, instruments and the like, and has the advantages of reasonable structure, simplicity in operation and the like; the existing pipe bender is generally a single bending device, can only finish bending with a single radian once, cannot finish multiple times of bending simultaneously, and is difficult to avoid influencing precision due to the fact that a pipeline needs to be taken up and put into the pipe bender again for bending.
Disclosure of Invention
An object of the utility model is to provide a bending machine can bend the pipeline many times.
A bending machine, its characterized in that: the bending device comprises a base, a first bending component, a second bending component and a supporting block, wherein the first bending component, the second bending component and the supporting block are arranged on the base; the first bending assembly comprises a first telescopic rotating mechanism, a first clamping assembly, a first driving turntable and a first driven turntable; the lower end surface of the first driving turntable is connected with the rotating shaft of the first telescopic rotating mechanism, the lower end surface of the first driving turntable is connected with the lower end surface of the first driven turntable through a first connecting seat, and a gap for a pipeline to pass through is formed between the first driving turntable and the first driven turntable; the first clamping assembly is movably arranged on one side of the first driving rotary table, and the supporting block is positioned on the other side of the first driving rotary table and used for supporting the pipeline; the end part of the pipeline is fixed on the first clamping assembly, and the other end of the pipeline passes through a gap between the first driving turntable and the first driven turntable and is positioned on the first connecting seat; the second bending assembly comprises a second telescopic rotating mechanism, a second clamping assembly, a second driving turntable and a second driven turntable, and the lower end face of the second driving turntable is connected with a rotating shaft of the second telescopic rotating mechanism; the lower end face of the second driven turntable is connected with the lower end face of the second driving turntable through a second connecting seat, and a gap for a pipeline to pass through is formed between the second driving turntable and the second driven turntable; the second clamping assembly is movably arranged between the first driving rotary disc and the second driving rotary disc and used for clamping the pipeline to the second connecting seat.
Further, the first telescopic rotating mechanism comprises a first hydraulic cylinder, a first mounting and fixing block and a first servo motor, and the first hydraulic cylinder is used for driving the first mounting and fixing block to move up and down; the first servo motor is arranged on the first mounting fixed block, and the first driving turntable is connected with a rotating shaft of the first servo motor; the second telescopic rotating mechanism comprises a second hydraulic cylinder, a second mounting fixing block and a second servo motor, the second hydraulic cylinder is used for driving the second mounting fixing block to move up and down, the second servo motor is mounted on the second mounting fixing block, and a second driving turntable is connected with a rotating shaft of the second servo motor.
Furthermore, the first clamping assembly comprises a first supporting stop block and a pipeline fixer, and the pipeline fixer is positioned on one side of the first supporting stop block. The pipeline fixer is used for fixing the pipeline and preventing the pipeline from falling off when the first bending assembly bends the pipeline.
Furthermore, the second clamping assembly comprises a second supporting stop block and a clamp holder used for clamping the pipeline, the clamp holder is arranged on one side of the second supporting stop block, and the clamp holder is used for clamping the pipeline to the second connecting seat.
Furthermore, a first sliding groove is formed in the base and is positioned below the first clamping assembly; a first automatic telescopic mechanism is arranged in the first sliding chute, and the first supporting stop block is arranged on an automatic telescopic rod of the first automatic telescopic mechanism; the upper end surface of the first supporting stop block is L-shaped, and one end of the first clamping assembly is used for propping against the end part of the pipeline.
Furthermore, a second sliding groove is formed in the base and is positioned below the second clamping assembly; the sliding groove is internally provided with a second automatic telescopic mechanism, and the second supporting stop block is arranged on an automatic telescopic rod of the second automatic telescopic mechanism.
Furthermore, scale marks are arranged on two sides of the first sliding groove and the second sliding groove. The distance of movement can be observed.
Furthermore, a placing groove for placing the pipeline is arranged on the second supporting stop block. The placing groove is arranged to prevent the pipeline from falling off when the pipeline is moved.
The control panel is electrically connected with the first telescopic rotating mechanism, the second telescopic rotating mechanism, the first automatic telescopic mechanism and the second automatic telescopic mechanism and controls the operation of the first telescopic rotating mechanism, the second telescopic rotating mechanism, the first automatic telescopic mechanism and the second automatic telescopic mechanism.
Furthermore, the central points of the first driving turntable and the second driving turntable are on the same level, and the diameters of the first driving turntable and the second driving turntable are the same.
After the technical scheme is adopted, the beneficial effects of the utility model are that: the bent pipe can be bent for multiple times by arranging the first bending assembly and the second bending assembly on the base; the second clamping assembly is used for clamping the pipeline bent by the first bending assembly into the second bending assembly to be bent, so that the pipeline is prevented from falling when the pipeline moves, and the stability is good.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3, 4 and 5 are schematic views of the pipe bending machine bending the pipe.
1: base, 11: first chute, 12: second chute, 13: scale, 2: first telescopic rotation mechanism, 21: first hydraulic cylinder, 22: first servo motor, 23: first active turntable, 24: first driven turntable, 25: first connector holder, 26: first clamping assembly, 261: first support stopper, 262: pipe holder, 27: first automatic telescopic mechanism, 3: second telescopic rotating mechanism, 31: second hydraulic cylinder, 32: second servo motor, 33: second active dial, 34: second driven turntable, 35: second connection seat, 36: second support stopper, 361: placement groove, 37: clamper, 38: second automatic telescopic mechanism, 4: supporting block, 5: a pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 5, the embodiment discloses a pipe bending machine, which includes a base 1, and a first bending assembly, a second bending assembly and a supporting block 4 disposed on the base 1. The first bending assembly comprises a first telescopic rotating mechanism 2, a first clamping assembly 26, a first driving turntable 23 and a first driven turntable 24. The lower end face of the first driving turntable 23 is connected with the rotating shaft of the first telescopic rotating mechanism 2. The first telescopic rotating mechanism 2 comprises a first hydraulic cylinder 21, a first mounting fixing block (not marked) and a first servo motor 22, the first hydraulic cylinder 21 is used for driving the first mounting fixing block to move up and down, the first servo motor 22 is arranged on the first mounting fixing block, and the bottom of the first driving turntable 23 is connected with a rotating shaft of the first servo motor 22.
The lower end face of the first driving rotary disc 23 is connected with the lower end face of the first driven rotary disc 24 through a first connecting seat 25, and a gap for the pipeline 5 to pass through is formed between the first driving rotary disc 23 and the first driven rotary disc 24. The first clamping assembly 26 is disposed at one side of the first driving turntable 23, and the supporting block 4 is disposed at the other side of the first driving turntable 23 for supporting the pipe 5.
The first clamping assembly 26 includes a first support stop 261 and a tube retainer 262; a pipe holder 262 is provided at one side of the first support stopper 261, and the pipe holder 262 serves to prevent falling down during bending of the pipe.
The upper end surface of the first supporting stopper 261 is formed in an L-shape, and one end of the first supporting stopper 261 is used for abutting against the end of the pipe 5. Be equipped with first spout 11 on the base 1, be equipped with a first automatic telescopic link in the first spout 11, first automatic telescopic link transversely sets up in first spout 11, and first centre gripping subassembly 26 sets up on first automatic telescopic link, and first automatic telescopic link can promote first centre gripping subassembly 26 and slide in first spout 11. The two sides of the first sliding chute 11 are provided with scale scales 13, and one end far away from the first driving turntable 23 is provided with 0 scale.
The second bending assembly comprises a second telescopic rotating mechanism 3, a second clamping assembly, a second driving turntable 33 and a second driven turntable 34, and the lower end face of the second driving turntable 33 is connected with the second telescopic rotating mechanism 3. The second telescopic rotating mechanism 3 includes a second hydraulic cylinder 31, a second mounting fixing block (not labeled) and a second servo motor 32, the second hydraulic cylinder 31 is used for driving the second mounting fixing block to move up and down, and the second servo motor 22 is disposed on the second mounting fixing block.
The lower end surface of the second driving turntable 33 is connected with the rotating shaft of the second servo motor 22. The lower end face of the second driven turntable 34 is connected with the lower end face of the second driving turntable 33 through a second connecting seat 35, and a gap for the pipeline 5 to pass through is formed between the second driving turntable 33 and the second driven turntable 34. The center points of the first driving turntable 23 and the second driving turntable 33 are on the same level, and the diameters of the first driving turntable 23 and the second driving turntable 33 are the same.
The base 1 is provided with a second sliding chute 12, and the second sliding chute 12 is located between the first driving turntable 23 and the second driving turntable 33. A second automatic telescopic mechanism 38 is arranged in the second sliding chute 12, the second telescopic mechanism is transversely arranged in the second sliding chute 12, and the second clamping assembly is arranged on an automatic telescopic rod of the second telescopic mechanism.
The second gripping assembly includes a second support stop 36 and a gripper 37 for gripping the pipe. The second supporting block 36 is provided with a placing groove 361 for placing the pipeline 5; the second clamping assembly is provided with a clamp 37, the clamp 37 is used for clamping the pipeline 5, and the second automatic telescopic mechanism 38 pushes the pipeline 5 clamped by the second clamping assembly to a gap between the second driving turntable 33 and the second driven turntable 34 of the second bending assembly along the direction of the second chute 12 for bending. The left side and the right side of the second chute 12 are provided with scale scales 13, and one side of the second chute 12 close to the first driving turntable 23 or the second driving turntable 33 is provided with 0 scale. The control panel is electrically connected with the first telescopic rotating mechanism 2, the second telescopic rotating mechanism 3, the first automatic telescopic mechanism 27 and the second automatic telescopic mechanism 38 and controls the operation of the first telescopic rotating mechanism, the second telescopic rotating mechanism and the second automatic telescopic mechanism.
The working principle is as follows:
the pipeline 5 is placed on the first supporting block 261, the first supporting block 261 is in an inverted L shape, one end of the pipeline 5 abuts against the first supporting block 261, and the other end of the pipeline 5 penetrates through the first connecting seat 25 between the first driving turntable 23 and the first driven turntable 24. The first automatic telescopic mechanism 27 in the first chute 11 can telescopically control the first clamping assembly 26 to extend the first chute 11 to move, and the reserved size of the pipeline 5 close to the first stop block is controlled according to the scale marks 13 on two sides of the first chute 11.
The first servo motor 22 rotates to bend the pipeline on the first connecting seat 25, one end of the pipeline 5 is pressed against the first clamping component 26, and the first clamping component 26 provides supporting force for the pipeline. The servo motor can control the angle of rotation, and when the pipe 5 passing through the gap between the first driving turntable 23 and the first driven turntable 24 is bent to the second clamping assembly, the rotation is stopped, and the pipe 5 falls into the placement groove 361 of the second support stopper 36, and the pipe 5 is clamped by the clamp 37.
The piston rod of the first hydraulic cylinder 21 retracts, when the first driving rotary table 23 and the first driven rotary table 24 are far away from the pipeline 5, the second automatic telescopic mechanism 38 is controlled through the control panel to convey the pipeline 5 clamped on the second clamping assembly to the second connecting seat 35 between the second driving rotary table 33 and the second driven rotary table 34, the length of the pipeline 5 extending into the second driving rotary table 33 and the second driven rotary table 34 is controlled by observing the scale scales 13 on the second sliding chute 12, and the bending size of the pipeline 5 is controlled. The second servo motor 22 is controlled by the control panel to rotate, the pipeline 5 in the gap between the second driving turntable 33 and the second driven turntable 34 is bent, and the pipeline 5 can be taken out after the bending is finished.
To sum up, the utility model discloses a through set up first subassembly of bending and the second subassembly of bending can carry out the secondary to the pipeline and bend, the steerable angle of bending of servo motor is equipped with the scale at first spout and second spout and can control the size that the pipeline was bent.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (10)
1. A bending machine, its characterized in that: the bending device comprises a base, a first bending component, a second bending component and a supporting block, wherein the first bending component, the second bending component and the supporting block are arranged on the base;
the first bending assembly comprises a first telescopic rotating mechanism, a first clamping assembly, a first driving turntable and a first driven turntable; the lower end surface of the first driving turntable is connected with the rotating shaft of the first telescopic rotating mechanism, the lower end surface of the first driving turntable is connected with the lower end surface of the first driven turntable through a first connecting seat, and a gap for a pipeline to pass through is formed between the first driving turntable and the first driven turntable;
the first clamping assembly is movably arranged on one side of the first driving rotary table, and the supporting block is positioned on the other side of the first driving rotary table and used for supporting the pipeline; the end part of the pipeline is fixed on the first clamping assembly, and the other end of the pipeline passes through a gap between the first driving turntable and the first driven turntable and is positioned on the first connecting seat;
the second bending assembly comprises a second telescopic rotating mechanism, a second clamping assembly, a second driving turntable and a second driven turntable, and the lower end face of the second driving turntable is connected with a rotating shaft of the second telescopic rotating mechanism; the lower end face of the second driven turntable is connected with the lower end face of the second driving turntable through a second connecting seat, and a gap for a pipeline to pass through is formed between the second driving turntable and the second driven turntable;
the second clamping assembly is movably arranged between the first driving rotary disc and the second driving rotary disc and used for clamping the pipeline to the second connecting seat.
2. The bender according to claim 1, wherein: the first telescopic rotating mechanism comprises a first hydraulic cylinder, a first mounting and fixing block and a first servo motor, and the first hydraulic cylinder is used for driving the first mounting and fixing block to move up and down; the first servo motor is arranged on the first mounting fixed block; the first driving turntable is connected with a rotating shaft of a first servo motor;
the second telescopic rotating mechanism comprises a second hydraulic cylinder, a second mounting fixing block and a second servo motor, the second hydraulic cylinder is used for driving the second mounting fixing block to move up and down, the second servo motor is mounted on the second mounting fixing block, and the second driving turntable is connected with a rotating shaft of the second servo motor.
3. The bender according to claim 2, wherein: the first clamping assembly comprises a first supporting stop block and a pipeline fixer for fixing the pipeline, and the pipeline fixer is positioned on one side of the first supporting stop block.
4. The bender according to claim 3, wherein: the second clamping assembly comprises a second supporting stop block and a clamp holder used for clamping the pipeline, and the clamp holder is arranged on one side of the second supporting stop block and used for clamping the pipeline to the second connecting seat.
5. The bender according to claim 4, wherein: the base is provided with a first sliding chute which is positioned below the first clamping assembly; a first automatic telescopic mechanism is arranged in the first sliding chute, the first automatic telescopic mechanism is transversely arranged in the first sliding chute, and the first clamping assembly is arranged on an automatic telescopic rod of the first automatic telescopic mechanism;
the upper end surface of the first supporting stop block is in an inverted L shape, and one end of the first supporting stop block is used for propping against the end part of the pipeline.
6. The bender according to claim 5, wherein: the base is provided with a second sliding chute which is positioned below the second clamping assembly; the sliding groove is internally provided with a second automatic telescopic mechanism which is transversely arranged in the second sliding groove, and the second supporting stop block is arranged on an automatic telescopic rod of the second automatic telescopic mechanism.
7. The bender according to claim 6, wherein: and scale scales are arranged on two sides of the first sliding groove and the second sliding groove.
8. The bender according to claim 7, wherein: the second supporting stop block is provided with a placing groove for placing a pipeline.
9. The bender according to claim 8, wherein: the control panel is electrically connected with the first telescopic rotating mechanism, the second telescopic rotating mechanism, the first automatic telescopic mechanism and the second automatic telescopic mechanism and controls the operation of the first telescopic rotating mechanism, the second telescopic rotating mechanism, the first automatic telescopic mechanism and the second automatic telescopic mechanism.
10. The bender according to claim 9, wherein: the central points of the first driving turntable and the second driving turntable are on the same horizontal plane, and the diameters of the first driving turntable and the second driving turntable are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021880991.4U CN213079649U (en) | 2020-09-01 | 2020-09-01 | Pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021880991.4U CN213079649U (en) | 2020-09-01 | 2020-09-01 | Pipe bending machine |
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| Publication Number | Publication Date |
|---|---|
| CN213079649U true CN213079649U (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021880991.4U Active CN213079649U (en) | 2020-09-01 | 2020-09-01 | Pipe bending machine |
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| CN (1) | CN213079649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101419A (en) * | 2021-11-08 | 2022-03-01 | 甘肃省安装建设集团有限公司 | A novel frock clamp for band iron strip bending machine |
-
2020
- 2020-09-01 CN CN202021880991.4U patent/CN213079649U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101419A (en) * | 2021-11-08 | 2022-03-01 | 甘肃省安装建设集团有限公司 | A novel frock clamp for band iron strip bending machine |
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