CN202726168U - Synchronous cutting mechanism for tube making machine - Google Patents
Synchronous cutting mechanism for tube making machine Download PDFInfo
- Publication number
- CN202726168U CN202726168U CN 201220419801 CN201220419801U CN202726168U CN 202726168 U CN202726168 U CN 202726168U CN 201220419801 CN201220419801 CN 201220419801 CN 201220419801 U CN201220419801 U CN 201220419801U CN 202726168 U CN202726168 U CN 202726168U
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- pipe fitting
- cut
- tuber
- cutting mechanism
- slide
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- 238000005520 cutting process Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 17
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 101100008049 Caenorhabditis elegans cut-5 gene Proteins 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 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
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a synchronous cutting mechanism for a tube making machine, and the synchronous cutting mechanism comprises a bearing platform, a speed-adjustable drive group, a tube clamping group arranged on the bearing platform, and a tube cutting group arranged on the bearing platform, wherein the bearing platform comprises a slide seat, and the slide seat is slidably arranged on a base; the speed-adjustable drive group comprises a speed-adjustable power source, a drive wheel with an axis connected to the speed-adjustable power source, and a connection rod, one end of the connection rod is connected to the eccentric part of the drive wheel in a pivoted manner, and the other end of the connection rod is connected to the slide seat in a pivoted manner; the tube clamping group can be used for clamping a to-be-cut tube output from the tube-making machine; and the tube cutting group can be used for performing a cut-off operation on the to-be-cut tube. Accordingly, in the case that the drive wheel rotates, the connection rod rotationally swings to drive the bearing platform and the to-be-cut tube output from the tube making machine to generate movements with the same direction and an equal speed, so as to cut the to-be-cut tube to a predetermined length.
Description
Technical field
The utility model is about the synchronous cutting mechanism of a kind of tuber, in more detail, espespecially a kind ofly can the pipe fitting after moulding carry out straight line and carries motion simultaneously, pipe fitting cut into the synchronous cutting mechanism of tuber of predetermined length.
Background technology
Generally the metal tube such as stainless steel tube or iron pipe such as on the market forms by the tuber manufacturing.As shown in Figure 1, tuber is first with behind the rectangular straight tabular materials and parts pan feeding, take brake forming as predetermined cross sectional shape, such as the pipe fitting such as circular, oblate, square, and after moulding, carry out seam and weld, after welding is finished, carry out again the integer operations such as stretching, grinding, and by conveying mechanism the pipe fitting through finishing is delivered to cutting mechanism, for cutting according to Len req.
Commonly use the cutting mechanism of tuber, as shown in Figure 2, comprise that mainly oil hydraulic cylinder 3 and that support 2, that a carrying platform 1, arranges slippingly for carrying platform 1 can drive carrying platform 1 displacement is arranged at the pipe installation 4 on the carrying platform 1, this carrying platform 1 can supply to accept the pipe fitting to be cut 5 from tuber.Because tuber continues tubulation output, therefore pipe fitting 5 to be cut also continues to be in the state with speed V1 motion.When the length of pipe fitting 5 process pipe installations 4 to be cut is predetermined cutoff length, oil hydraulic cylinder 3 drives carrying platform 1 slippage, and carrying platform 1 is kept and pipe fitting 5 to be cut sliding velocity V2 in the same way, wherein, speed V1 needs to equate with V2, remain in predetermined cutoff length place in order to pipe installation 4, profit is carried out the Pipe Cutting operation.And after Pipe Cutting was finished, this oil hydraulic cylinder 3 drove carrying platform and is retracted into original position, to treat next Pipe Cutting operation.
Owing to when carrying platform velocity of displacement V2 is higher than pipe fitting output speed V1 to be cut, can cause Pipe Cutting to be shorter in length than predetermined length.When if relative carrying platform velocity of displacement V2 is lower than pipe fitting output speed V1 to be cut, also can causes Pipe Cutting length to be longer than predetermined length, even can cause rear pipe fitting to be cut to be obstructed during the Pipe Cutting operation, and cause a harmful effect of file.Therefore whether be important to the carrying platform velocity of displacement if can keep with pipe fitting output speed same pole to be cut.
Yet, when known oil hydraulic cylinder drives, in oil hydraulic cylinder, the oil pressure plug is produced motive force with highly pressurised liquid, and then make the generation of oil hydraulic cylinder axle feed action, therefore, wish changes the feeding rate of oil hydraulic cylinder axle, must rely on the force value of input highly pressurised liquid to control.Yet, along with the variation of oil hydraulic cylinder inner volume, the highly pressurised liquid of same pressure input but can make the oil hydraulic cylinder axle produce different feeding rates, even weather is when causing the highly pressurised liquid variations in temperature, also can cause the difference of feeding rate, and easily make Pipe Cutting length produce error.Moreover the oil hydraulic cylinder actuating speed is limited, for the tuber machine of high-speed production inapplicable anxiety is arranged probably.And another shortcoming of known oil hydraulic cylinder is then fixed for its driving velocity, can't adjust arbitrarily change.
Open the shortcoming of prior art on comprehensive, comprise that haply the above-mentioned cutting mechanism of commonly using tuber uses oil hydraulic cylinder to drive, cause the pipe installation translational speed to be difficult for consistent with pipe fitting output speed to be cut, cause pipe fitting finished product length that error is easily arranged.
Summary of the invention
The purpose of this utility model is to propose the synchronous cutting mechanism of a kind of tuber, and it is simple in structure, and is easy to operate, and loading and unloading are convenient, has an easy maintenance consistent with pipe fitting output speed to be cut, and the advantage that can adjust with the production line change.
For achieving the above object, the utility model discloses the synchronous cutting mechanism of a kind of tuber, it is characterized in that including:
One carrying platform, it includes a slide, and this slide is arranged on the support slippingly;
One adjustable speed driving group, it comprises an adjustable speed power source, and an axle center is connected in the driving wheel of this adjustable speed power source, and a connecting rod, and wherein, this connecting rod one end is articulated in the eccentric part of this driving wheel, and the other end then is articulated on this slide;
One be arranged on this carrying platform and can clamping one from the pipe fitting clamping group of the pipe fitting to be cut of tuber output; And
One is arranged on this carrying platform and can cuts group to the pipe fitting that this pipe fitting to be cut cuts off operation.
Wherein, being provided with one between this slide and this support supplies this slide in the slide rail of the enterprising line slip of this support.
Wherein, between this slide and this support with a dovetail seat and the dovetail groove tabling of this slide of corresponding confession in the enterprising line slip of this support.
Wherein, this pipe fitting clamping group includes two grip blocks and and can drive the drive unit that two grip block relative motions produce clamping or unclasp action to treat the Pipe Cutting part.
Wherein, the opposite face of this two grip block is concaved with a holding tank.
Wherein, this pipe fitting cuts to organize and comprises a lifting driving group and at least one cutting blade.
Wherein, this adjustable speed power source is a servo motor.
By said structure, the pipe fitting clamping group of the synchronous cutting mechanism of tuber of the present utility model can help pipe fitting to be cut is remained on the carrying platform, cuts off operation to assist pipe fitting to cut the position of organizing in correct; Its adjustable speed power source is a servo motor, in order to do the velocity of rotation that can adjust on demand driving wheel for the user, and then the velocity of displacement of change carrying platform.When production line changes product size and kind causes pipe fitting output speed to be cut not simultaneously, also the carrying platform velocity of displacement can be adjusted easily consistent with pipe fitting to be cut.
Description of drawings
Fig. 1 is the manufacturing flow chart of tuber.
Fig. 2 is the schematic diagram of known cutting mechanism.
Fig. 3 is perspective exploded view of the present utility model.
Fig. 4 is three-dimensional combination schematic diagram of the present utility model.
Fig. 5 is action schematic diagram of the present utility model ().
Fig. 6 is action schematic diagram of the present utility model (two).
Fig. 7 is action schematic diagram of the present utility model (three).
The specific embodiment
For ease of explanation the utility model represented central idea in above-mentioned novel content one hurdle, hereby express with specific embodiment.Various different objects system is described in the ratio that is suitable for illustrating, size, deflection or displacement among the embodiment, but not is drawn in the ratio of actual components, close chat first bright.And in the following description, similarly element is to represent with identical numbering.
As shown in Figure 3-Figure 5, the utility model is the synchronous cutting mechanism of a kind of tuber, and it mainly includes:
One carrying platform 10, it includes a slide 11, and this slide 11 is arranged on the support 12 slippingly; Wherein, 12 on this slide 11 and this support are provided with a slide rail 13, for this slide 11 in these support 12 enterprising line slips.This slide rail 13 can be general ball slide rail, linear slide rail, or with a corresponding dovetail seat 14 and a dovetail groove 15 tablings, also can be for this slide 11 in these support 12 enterprising line slips.
One adjustable speed driving group 20, it comprises an adjustable speed power source 21, and this adjustable speed power source 21 is a servo motor; One axle center is connected in the driving wheel 22 of this adjustable speed power source 21, and a connecting rod 23.Wherein, these connecting rod 23 1 ends are articulated in the eccentric part of this driving wheel 22, and the other end then is articulated on this slide 11.
One is arranged at the pipe fitting clamping group 30 on this carrying platform 10, but its clamping one is from the pipe fitting to be cut 90 of tuber output; Wherein, this pipe fitting clamping group 30 includes two grip blocks 31 and a drive unit 32, and the opposite face of this two grip block 31 is concaved with a holding tank 311.This drive unit 32 can drive the 31 relative clamping campaigns of two grip blocks, produces clamping or unclasps action to treat Pipe Cutting part 90.And
One pipe fitting that is arranged on this carrying platform 10 cuts group 40, and it can cut off operation to this pipe fitting 90 to be cut; Wherein, this pipe fitting cuts group and 40 comprises lifting driving group 41 and an at least one cutting blade 42.
Wherein, this pipe fitting clamping group 30 cuts group 40 with pipe fitting and sequentially is located on the outgoing route of this pipe fitting 90 to be cut.
After understanding said structure, below do one for action of the present utility model and principle and describe in detail:
As shown in Figure 5, the utility model drives driving wheel 22 by this adjustable speed power source 21 and rotates, and makes this connecting rod 23 carry out swing, to drive the past polyslip on support 12 of this carrying platform 10.And this adjustable speed power source 21 can by changing velocity of rotation, be controlled the sliding velocity V4 of carrying platform 10.For example, when pipe fitting 90 to be cut is exported with speed V3 with tuber, want to carry out the Pipe Cutting operation of this pipe fitting 90 to be cut, the pipe fitting to be cut 90 that adjustable speed power source 21 is exported carrying platform 10 and tuber produces in the same way, the motion of constant speed (V3=V4).And this pipe fitting clamping group 30 makes two grip blocks 31 that pipe fitting 90 to be cut is clamped in the holding tank 311 with drive unit 32, guarantees that with auxiliary pipe fitting 90 to be cut and carrying platform 10 keep movement at the uniform velocity.
As shown in Figure 6, when 30 starts of pipe fitting clamping group are fixed in pipe fitting 90 to be cut on the carrying platform 10, this pipe fitting cuts group 40 cutting blades 42 in alignment with the predetermined off-position of pipe fitting 90 to be cut, this lifting driving group 41 can in pipe fitting 90 to be cut with speed V3 output movement the time, drive cutting blade 42 liftings pipe fitting 90 to be cut is cut separation in predetermined off-position.
As shown in Figure 7, pipe fitting 90 to be cut cut into predetermined length after, and this pipe fitting clamping group 30 can open to unclasp pipe fitting 90 to be cut with two grip blocks 31.Then, along with the rotation of driving wheel 22, connecting rod 23 returns back to original position toward oppositely driving carrying platform 10, so that cut operation next time.
Moreover, because this adjustable speed power source 21 is a servo motor, can adjust on demand the velocity of rotation of driving wheel 22 for the user, and then change the velocity of displacement of carrying platform 10.Except can being convenient to control the sliding velocity of carrying platform 10, when production line changes product size and kind causes pipe fitting 90 output speeds to be cut not simultaneously, also can adjust easily carrying platform 10 velocity of displacements consistent with pipe fitting to be cut 90.
By above detailed description, can make and know this skill person and understand that the utility model is really completely different with the design of commonly using, and has suitable novelty.And the utlity model has and commonly use the effect that designing institute can't be expected, met in fact the positive important document that patent is checked and approved, the whence proposes patent application in accordance with the law.
Though the utility model is to explain with a most preferred embodiment, is skillful in this skill person and can does various multi-form changes not breaking away under the utility model spirit and the category.Above illustrated embodiment is only in order to the utility model to be described, and is non-in order to limit scope of the present utility model.Such as do not disobey various modifications or the variation that the utility model spirit is engaged in, all belong to the utility model claim.
Claims (7)
1. synchronous cutting mechanism of tuber is characterized in that including:
One carrying platform, it includes a slide, and this slide is arranged on the support slippingly;
One adjustable speed driving group, it comprises an adjustable speed power source, and an axle center is connected in the driving wheel of this adjustable speed power source, and a connecting rod, and wherein, this connecting rod one end is articulated in the eccentric part of this driving wheel, and the other end then is articulated on this slide;
One be arranged on this carrying platform and can clamping one from the pipe fitting clamping group of the pipe fitting to be cut of tuber output; And
One is arranged on this carrying platform and can cuts group to the pipe fitting that this pipe fitting to be cut cuts off operation.
2. the synchronous cutting mechanism of tuber as claimed in claim 1 is characterized in that, is provided with one between this slide and this support and supplies this slide in the slide rail of the enterprising line slip of this support.
3. the synchronous cutting mechanism of tuber as claimed in claim 1 is characterized in that, between this slide and this support with a dovetail seat and the dovetail groove tabling of this slide of corresponding confession in the enterprising line slip of this support.
4. the synchronous cutting mechanism of tuber as claimed in claim 1 is characterized in that, this pipe fitting clamping group includes two grip blocks and can drive the drive unit that two grip block relative motions produce clamping or unclasp action to treat the Pipe Cutting part.
5. the synchronous cutting mechanism of tuber as claimed in claim 4 is characterized in that, the opposite face of this two grip block is concaved with a holding tank.
6. the synchronous cutting mechanism of tuber as claimed in claim 1 is characterized in that, this pipe fitting cuts group and comprises a lifting driving group and at least one cutting blade.
7. the synchronous cutting mechanism of tuber as claimed in claim 1 is characterized in that, this adjustable speed power source is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220419801 CN202726168U (en) | 2012-08-23 | 2012-08-23 | Synchronous cutting mechanism for tube making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220419801 CN202726168U (en) | 2012-08-23 | 2012-08-23 | Synchronous cutting mechanism for tube making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726168U true CN202726168U (en) | 2013-02-13 |
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ID=47651917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220419801 Expired - Fee Related CN202726168U (en) | 2012-08-23 | 2012-08-23 | Synchronous cutting mechanism for tube making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478879A (en) * | 2016-01-29 | 2016-04-13 | 温州职业技术学院 | Full-automatic pipe cutting machine for production line |
| CN113290285A (en) * | 2020-02-21 | 2021-08-24 | 苏州工业园区良裕科技有限公司 | Pipeline following cutting method for automatic pipe cutting machine |
-
2012
- 2012-08-23 CN CN 201220419801 patent/CN202726168U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478879A (en) * | 2016-01-29 | 2016-04-13 | 温州职业技术学院 | Full-automatic pipe cutting machine for production line |
| CN105478879B (en) * | 2016-01-29 | 2017-05-31 | 温州职业技术学院 | Production line full-automatic pipe cutting machine |
| CN113290285A (en) * | 2020-02-21 | 2021-08-24 | 苏州工业园区良裕科技有限公司 | Pipeline following cutting method for automatic pipe cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |