CN205056737U - Spiral pipe pitch adjustment mechanism of bending machine - Google Patents
Spiral pipe pitch adjustment mechanism of bending machine Download PDFInfo
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- CN205056737U CN205056737U CN201520743879.9U CN201520743879U CN205056737U CN 205056737 U CN205056737 U CN 205056737U CN 201520743879 U CN201520743879 U CN 201520743879U CN 205056737 U CN205056737 U CN 205056737U
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- trapezoidal screw
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Abstract
The utility model discloses a spiral pipe pitch adjustment mechanism of bending machine, include servo motor, reducing gear box, base, trapezoidal screw rod and switch political loyalty apart from the driving head that this trapezoidal screw rod installs on the base, switch political loyalty and install in the base and connect trapezoidal screw rod apart from the driving head that this servo motor connects reducing gear box, the reducing gear box drives trapezoidal screw rod and rotates, drags to switch political loyalty apart from the left and right removal of driving head, during operation, pitch driving head support to lean on on tubular product, promote tubular product and in the pitch certain occasionally of bending, at whole return bend in -process, take place different speed change during the servo motor operation, can the different pitch of adjustable screw pipe, and speed is fast more, and the pitch is big more, and speed is slow more, and the pitch is more little.
Description
Technical field
The utility model relates to field of machining technology, refers in particular to a kind of helix tube pitch adjusting mechanism that can carry out the bending machine of automatic bend pipe to the tubing of urea tube, water pipe, oil pipe, electrical bar etc. and so on.
Background technology
Traditional bend pipe type generally has the helix tube (non-diagram) of U-tube (Fig. 1) and equal pitch, and comparatively common are urea tube, water pipe, oil pipe, electrical bar etc., these U-tube and equal pitch helix tube are widely applied in the industry such as automobile, electric heater.Such as, in automobile industry, U-tube and equal pitch helix tube are used for urea sensor, urea sensor is loaded on inside urea box, urea box access urea liquid, sensor is responsible for the urea of liquid state to extract out to use, and urea liquid easily freezes negative 7 degree time, cannot be extracted, therefore need to be thawed and dissolve into liquid.
Conventional u-shaped pipe (Fig. 1) can adopt that hand is curved to be completed, and equal pitch helix tube (non-diagram) is due to complicated structure, the curved labour intensity of hand is excessive, product quality can not ensure, therefore needs bending machine to carry out mechanically actuated, a kind of screw pipe bending machine disclosed in Chinese utility model 200520055658.9, tubing is made to adopt machining, reduce labor intensity, reduce costs, increase yield.But this screw pipe bending machine curved go out helix tube pitch fix, if desired pitch broadens, narrows, and just must change screw rod.Even and change screw rod, the helix tube with Types Below can not be made: the end of helix tube has prebuckling head, the pitch at spiral position narrows from the width, by narrowly broadening, the shape such as width space changing, reason is as follows: (1) prebuckling head needs to take certain space, classic screw bending machine position is not enough, causes locating; (2) classic screw bending machine cannot determine the initial bending position of tubing, easily causes tubing stuck in the screw channel of screw rod, causes interference.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of helix tube pitch adjusting mechanism of bending machine, can according to needs the pitch of free adjustment bend pipe, curved go out the helix tube that differs of pitch width.
For achieving the above object, the utility model adopts following technical scheme:
A kind of helix tube pitch adjusting mechanism of bending machine, comprise servomotor, reduction box, base, trapezoidal screw and pitches driving head, this trapezoidal screw is installed on base, pitches driving head is installed on base and connects trapezoidal screw, this servomotor connects reduction box, reduction box drives trapezoidal screw to rotate, and drags the left and right movement of pitches driving head.
As a kind of preferred version, described pitches driving head comprises slip seat board, curved boom and leading block, and this slip seat board is provided with chute, base is provided with slide rail, this chute coordinates with slide rail to be installed, and this curved boom is installed on this slip seat board, and this leading block is installed on this curved boom.
As a kind of preferred version, described curved boom is obliquely installed, its incline direction dorsad bend pipe time slip seat board direction of advance.
As a kind of preferred version, described leading block stretches out slip seat board outer end.
As a kind of preferred version, the output shaft of described reduction box connects the first sprocket wheel, this trapezoidal screw connects the second sprocket wheel, is connected conveyor chain between this first sprocket wheel with second sprocket wheel.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, this equipment adopts the Automation Design, alleviate the operation intensity of personnel, quality is easily protected, especially, owing to devising helix tube pitch adjusting mechanism, replace the fixed mode setting of tradition " screw rod " completely, bend pipe process can the pitch of adjustable screw pipe be changed arbitrarily, the bending operation of dissimilar helix tube can be completed on board, whole operation process is simple to operation, significantly can reduce personnel's degree of difficulty operationally, wide accommodation.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the first urea tube existing, and this kind of urea tube is U-shaped;
Fig. 2 be bending machine of the present utility model curved go out the schematic diagram of the first helix tube product, the pitch of this kind of helix tube is wider;
Fig. 3 be bending machine of the present utility model curved go out the schematic diagram of the first helix tube product, this kind of helix tube pitch is narrower;
Fig. 4 is the overall structure schematic diagram of the bending machine of the embodiment of the utility model;
Fig. 5 is the schematic diagram of the helix tube pitch adjusting mechanism of the embodiment of the utility model;
Fig. 6 is the helix tube process schematic diagram of the embodiment of the utility model.
Accompanying drawing identifier declaration:
10, servomotor 20, reduction box
21, the first sprocket wheel 30, base
31, slide rail 40, trapezoidal screw
41, the second sprocket wheel 50, pitches driving head
51, slip seat board 511, chute
52, curved boom 53, leading block.
Detailed description of the invention
Please refer to shown in Fig. 4 to Fig. 6, that show the concrete structure of the preferred embodiment of the utility model, be a kind of helix tube pitch adjusting mechanism, be applied in the screw pipe bender of Fig. 4, make bending machine can curved go out the different helix tube (as Fig. 2 and Fig. 3) of pitch.
The structure of described helix tube pitch adjusting mechanism comprises servomotor 10, reduction box 20, base 30, trapezoidal screw 40 and pitches driving head 50.This servomotor 10 connects reduction box 20, the output shaft of described reduction box 20 connects the first sprocket wheel 21, and this trapezoidal screw 40 connects the second sprocket wheel 41, is connected conveyor chain between this first sprocket wheel 21 with the second sprocket wheel 41.This trapezoidal screw 40 is installed on base 30, and pitches driving head 50 is installed on base 30 and connects trapezoidal screw 40, realizes servomotor 10 and coordinates with reduction box 20, drives trapezoidal screw 40 to rotate, drags the left and right movement of pitches driving head 50.
Wherein, described pitches driving head 50 comprises slip seat board 51, curved boom 52 and leading block 53.This slip seat board 51 is provided with chute 511, and base 30 is provided with slide rail 31, and this chute 511 coordinates with slide rail 31 to be installed, and this curved boom 52 is installed on this slip seat board 51, and this leading block 53 is installed on this curved boom 52, and leading block 53 stretches out slip seat board 51 outer end.In the present embodiment, described curved boom 52 is obliquely installed, its incline direction dorsad bend pipe time slip seat board 51 direction of advance.By the design of its tilting, when compression tubing leads, along tubing wrap direction, the power of promotion bend pipe can be reduced, there will not be stuck problem.
Operation principle of the present invention is as follows: during bend pipe, the pre-bending pars convoluta of tubing is fixed, this pitches driving head 50 is made to be resisted against on tubing, when main axis, servomotor 10 synchronous averaging, by reduction box 20, by conveyor chain by power transmission to trapezoidal screw 40, trapezoidal screw 40 rotates, slip seat board 51 is driven to be moved to the left, active force is pushed tubing by leading block 53, therefore, during main axis, leading block 53 drags tubing to left movement, in whole bend pipe process, different velocity variations is there is in servomotor 10 when operating, can the different pitch of adjustable screw pipe, speed is faster, pitch is larger, speed is slower, pitch is less.
In sum, design focal point of the present utility model is, this equipment adopts the Automation Design, alleviate the operation intensity of personnel, quality is easily protected, especially, owing to devising helix tube pitch adjusting mechanism, replace the fixed mode setting of tradition " screw rod " completely, bend pipe process can the pitch of adjustable screw pipe be changed arbitrarily, and can complete the bending operation of dissimilar helix tube on board, whole operation process is simple to operation, significantly can reduce personnel's degree of difficulty operationally, wide accommodation.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. the helix tube pitch adjusting mechanism of a bending machine, it is characterized in that: comprise servomotor, reduction box, base, trapezoidal screw and pitches driving head, this trapezoidal screw is installed on base, pitches driving head is installed on base and connects trapezoidal screw, this servomotor connects reduction box, reduction box drives trapezoidal screw to rotate, and drags the left and right movement of pitches driving head.
2. the helix tube pitch adjusting mechanism of bending machine according to claim 1, it is characterized in that: described pitches driving head comprises slip seat board, curved boom and leading block, this slip seat board is provided with chute, base is provided with slide rail, this chute coordinates with slide rail to be installed, this curved boom is installed on this slip seat board, and this leading block is installed on this curved boom.
3. the helix tube pitch adjusting mechanism of bending machine according to claim 2, is characterized in that: described curved boom is obliquely installed, its incline direction dorsad bend pipe time slip seat board direction of advance.
4. the helix tube pitch adjusting mechanism of bending machine according to claim 2, is characterized in that: described leading block stretches out slip seat board outer end.
5. the helix tube pitch adjusting mechanism of bending machine according to claim 1, it is characterized in that: the output shaft of described reduction box connects the first sprocket wheel, this trapezoidal screw connects the second sprocket wheel, is connected conveyor chain between this first sprocket wheel with second sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743879.9U CN205056737U (en) | 2015-09-24 | 2015-09-24 | Spiral pipe pitch adjustment mechanism of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743879.9U CN205056737U (en) | 2015-09-24 | 2015-09-24 | Spiral pipe pitch adjustment mechanism of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205056737U true CN205056737U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520743879.9U Active CN205056737U (en) | 2015-09-24 | 2015-09-24 | Spiral pipe pitch adjustment mechanism of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205056737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964748A (en) * | 2016-06-22 | 2016-09-28 | 郴州智造科技有限公司 | Pipe bending device for spiral pipe and machining method |
| CN108746402A (en) * | 2017-05-17 | 2018-11-06 | 威海职业学院 | The method for coiling of heat exchanger internally spiral heat-exchanging tube core |
-
2015
- 2015-09-24 CN CN201520743879.9U patent/CN205056737U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964748A (en) * | 2016-06-22 | 2016-09-28 | 郴州智造科技有限公司 | Pipe bending device for spiral pipe and machining method |
| CN105964748B (en) * | 2016-06-22 | 2018-02-16 | 郴州智造科技有限公司 | The swan neck system and processing method of a kind of helix tube |
| CN108746402A (en) * | 2017-05-17 | 2018-11-06 | 威海职业学院 | The method for coiling of heat exchanger internally spiral heat-exchanging tube core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230324 Address after: Room 101, No. 1, East Ring 3rd Street, Jitiagang, Huangjiang Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Zhengyang Sensor Technology Co.,Ltd. Address before: Room 601, Building 19, Palm Spring, Huangjiang Town, Dongguan City, Guangdong Province, 523000 Patentee before: Gu Genghao |
|
| TR01 | Transfer of patent right |