CN207578760U - A kind of guiding wheel assembly for scroll saw production - Google Patents
A kind of guiding wheel assembly for scroll saw production Download PDFInfo
- Publication number
- CN207578760U CN207578760U CN201721645267.1U CN201721645267U CN207578760U CN 207578760 U CN207578760 U CN 207578760U CN 201721645267 U CN201721645267 U CN 201721645267U CN 207578760 U CN207578760 U CN 207578760U
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- CN
- China
- Prior art keywords
- guide wheel
- scroll saw
- positioning
- installing pipe
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of guiding wheel assembly for scroll saw production, belongs to scroll saw manufacturing technology field.It solves the problems, such as frequently to replace wheel case in the prior art.This guiding wheel assembly produced for scroll saw, including main shaft and guide wheel, installing pipe is coaxially fixed on main shaft, external screw thread is offered in installing pipe, guide wheel center offers mounting hole, internal thread is offered on the hole wall of mounting hole, at least two guide wheels are threaded in installing pipe, be arranged with wheel case on guide wheel, be equipped between guide wheel can limit between the two away from location structure, restraining position ring block one is fixed in one end of installing pipe.The utility model has the advantages that be convenient for changing wheel case.
Description
Technical field
The utility model belongs to scroll saw technical field, is related to a kind of guiding wheel assembly for scroll saw production.
Background technology
The solid silicon ingot of monocrystalline silicon or polysilicon is cut into the critical process that silicon chip is solar-energy photo-voltaic cell manufacture,
Silicon ingot is cut into square first, is subsequently cut into very thin silicon chip.In the semiconductor industry, thin wafer is needed to imprint wherein
Electronic circuit deposits electronic circuit on it.Scroll saw is used for cutting block, brick body from the stiff materials block of silicon etc.
Or thin slice.
During scroll saw manufactures, single line conveying scroll saw is less efficient；At present, most of manufacturers use multi-thread life
Production, as shown in Figure 1, multi-thread produce requires the transition wheel 1 of scroll saw that can have multiple lead-over groove 1a, the needs of transition wheel 1 are arranged
Since each lead-over groove 1a abrasions are different, entire wheel case is needed replacing as long as damaging occurs in a wheel case for wheel case, big in this way
Production cost is increased greatly, meanwhile, for wheel case since width is larger, the wheel case being arranged is cumbersome.
Invention content
The purpose of this utility model is that there are the above problems for existing technology, it is proposed that a kind of to be used for what scroll saw produced
Wheel assembly is guided, the utility model has the characteristics that replacement wheel case is simple and convenient, number is few.
The purpose of this utility model can be realized by following technical proposal：
A kind of guiding wheel assembly for scroll saw production, including main shaft and guide wheel, which is characterized in that on the main shaft
Installing pipe coaxially is fixed with, external screw thread is offered in installing pipe, the guide wheel center offers mounting hole, the hole of mounting hole
Internal thread is offered on wall, at least two guide wheels are threaded in the installing pipe, are arranged on the guide wheel
Wheel case, be equipped between guide wheel can limit between the two away from location structure, restraining position ring block is fixed in one end of the installing pipe
One.
The utility model general configuration is such, and guide wheel is threadedly coupled in installing pipe；Then, by the two of main shaft
End is rotatably arranged in the required equipment produced；Meanwhile need to increase or reduce guide wheel, it can be guided by mutual disassembly
Wheel when the wheel case damage on guide wheel, is individually replaced it, detent mechanism ensure that the spacing phase between guide wheel
Together；The opposite and prior art, the utility model has the advantages that replace wheel case conveniently and wheel case number is replaced in reduction.
Annular groove is offered on the peripheral surface of the guide wheel.The annular groove is opened up, conveys and positions for scroll saw, prevent
Deviate in scroll saw transmission process.
The location structure includes locating ring, and the locating ring is coaxially fixed on a face of guide wheel, positions
The internal diameter of circle is more than the diameter of mounting hole.
The width of the locating ring is 6-10mm.
The location structure includes positioning bull and positioning parent part, and described is to position one that bull is fixed on guide wheel
On face, the positioning parent part is fixed on another face of guide wheel, and positioning bull is with positioning parent part apart from guide wheel center
Distance it is identical, the positioning bull can lean with positioning parent part.Specifically, positioning bull is locating piece one, is positioned
Locating slot is offered on block one, positioning parent part is positioning two, and positioning strip is opened up on locating piece two.
Several heat emission holes are offered on the guide wheel.Setting heat emission hole can not only reduce heat dissipation, but also can be with
It reduces dead weight, reduce material.
The other end of the installing pipe is threadedly coupled restraining position ring block two.It installs after all guide wheels through spacing ring two
The installing pipe other end is closed, guide wheel is prevented to be detached from.
Compared with prior art, the utility model has the following advantages：
1st, the utility model is by detachably setting guide wheel, when replacing wheel case, can independently replace each guiding pair
The wheel case answered has the advantages that replacement wheel case is convenient.
2nd, the utility model, when long-time conveys scroll saw, has the advantages that heat dissipation, and can by setting heat emission hole
The weight of itself is reduced, reduces the burden of its actuating unit rotated of driving.
3rd, the utility model makes guide wheel not to be detached from installing pipe both ends by setting spacing ring one and spacing ring two.
4th, the utility model obtains the spacing between guide wheel by setting locating ring or positioning bull, positioning parent part
Error is generated to ensureing to reduce.
Description of the drawings
Fig. 1 is the schematic diagram of transition wheel in background technology.
Fig. 2 is the structure diagram of the utility model.
Fig. 3 is the explosive view of the utility model.
Fig. 4 is the one location structure schematic diagram of embodiment of the utility model.
Fig. 5 is the two location structure schematic diagram of embodiment of the utility model.
In figure, 1, transition wheel；1a, lead-over groove；2nd, main shaft；3rd, installing pipe；4th, guide wheel；4a, mounting hole；4b, annular groove；
4c, heat emission hole；5th, spacing ring one；6th, locating ring；7th, bull is positioned；8th, parent part is positioned；9th, spacing ring two.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Embodiment one
As shown in Figure 2 and Figure 3, a kind of 4 component of guide wheel for scroll saw production, including main shaft 2 and guide wheel 4, main shaft 2
On be coaxially fixed with installing pipe 3, external screw thread is offered in installing pipe 3,4 center of guide wheel offers mounting hole 4a, mounting hole 4a
Hole wall on offer internal thread, five two guide wheels 4 are threadedly coupled in installing pipe 3, wheel case is arranged on guide wheel 4, draws
Be equipped between guide wheel 4 can limit between the two away from location structure, restraining position ring block 1, installing pipe 3 are fixed in one end of installing pipe 3
The other end be threadedly coupled restraining position ring block 29.It installs 3 another end seal of installing pipe after all guide wheels 4 through spacing ring 29
It closes, guide wheel 4 is prevented to be detached from.
Annular groove 4b is offered on the peripheral surface of guide wheel 4.Annular groove 4b is opened up, conveys and positions for scroll saw, prevent
Deviate in scroll saw transmission process.
As shown in figure 4, location structure includes locating ring 6, locating ring 6 is coaxially fixed on a face of guide wheel 4, is positioned
The internal diameter of circle 6 is more than the diameter of mounting hole 4a, and the width of locating ring 6 is 8mm.
Heat emission hole 4c there are four being opened up on guide wheel 4.Setting heat emission hole 4c can not only reduce heat dissipation, but also can subtract
Few dead weight reduces material.
The utility model general configuration is such, and guide wheel 4 is threadedly coupled in installing pipe 3；Then, by main shaft 2
Both ends be rotatably arranged on needed for produce equipment on；Meanwhile need to increase or reduce guide wheel 4, mutual disassembly can be passed through
Guide wheel 4 when the wheel case damage on guide wheel 4, is individually replaced it；The opposite and prior art, the utility model tool
Have and replace the advantages of wheel case is convenient and wheel case number is replaced in reduction.
Embodiment two
The present embodiment is essentially identical with the structure and principle of embodiment one, and different place is：In embodiment one,
Location structure includes locating ring 6, and locating ring 6 is coaxially fixed on a face of guide wheel 4, and the internal diameter of locating ring 6 is more than installation
The diameter of hole 4a；And in the present embodiment two, location structure includes positioning bull 7 and positioning parent part 8, and described is positioning bull 7
It is fixed on a face of guide wheel 4, positioning parent part 8 is fixed on another face of guide wheel 4, and positioning bull 7 is female with positioning
Distance of the part 8 apart from 4 center of guide wheel is identical, and positioning bull 7 can lean with positioning parent part 8.Specifically, bull 7 is positioned
For locating piece one, locating slot is offered on locating piece one, positioning parent part 8 is positioning two, and positioning strip is opened up on locating piece two.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although transition wheel is used more herein；Lead-over groove 1a；Main shaft 2；Installing pipe 3；Guide wheel 4；Mounting hole 4a；Ring
Shape slot 4b；Heat emission hole 4c；Spacing ring 1；Locating ring 6；Position bull 7；Position parent part 8；29 grade terms of spacing ring, but not
It rules out the possibility of using other terms.The use of these items is only for more easily describe and explain the utility model
Essence；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (7)
1. a kind of guiding wheel assembly for scroll saw production, including main shaft and guide wheel, which is characterized in that same on the main shaft
Axis is fixed with installing pipe, and external screw thread is offered in installing pipe, and the guide wheel center offers mounting hole, the hole wall of mounting hole
On offer internal thread, at least two guide wheels are threaded in the installing pipe, wheel is arranged on the guide wheel
Set, be equipped between guide wheel can limit between the two away from location structure, restraining position ring block one is fixed in one end of the installing pipe.
2. the guiding wheel assembly according to claim 1 for scroll saw production, which is characterized in that outside the guide wheel
Annular groove is offered on circumferential surface.
3. the guiding wheel assembly according to claim 1 for scroll saw production, which is characterized in that the location structure packet
Locating ring is included, the locating ring is coaxially fixed on a face of guide wheel, and the internal diameter of locating ring is more than the diameter of mounting hole.
4. the guiding wheel assembly according to claim 3 for scroll saw production, which is characterized in that the width of the locating ring
It spends for 6-10mm.
5. the guiding wheel assembly according to claim 1 for scroll saw production, which is characterized in that the location structure packet
Positioning bull and positioning parent part are included, described is that positioning bull is fixed on a face of guide wheel, and the positioning parent part is fixed
On another face of guide wheel, positioning bull is identical with positioning distance of the parent part apart from guide wheel center, and the positioning is public
Part can lean with positioning parent part.
6. it is according to claim 1 for scroll saw production guiding wheel assembly, which is characterized in that the guide wheel it is upper
Offer several heat emission holes.
7. it is according to claim 1 for scroll saw production guiding wheel assembly, which is characterized in that the installing pipe it is another
Threaded one end connects restraining position ring block two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645267.1U CN207578760U (en) | 2017-11-30 | 2017-11-30 | A kind of guiding wheel assembly for scroll saw production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645267.1U CN207578760U (en) | 2017-11-30 | 2017-11-30 | A kind of guiding wheel assembly for scroll saw production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207578760U true CN207578760U (en) | 2018-07-06 |
Family
ID=62734719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721645267.1U Expired - Fee Related CN207578760U (en) | 2017-11-30 | 2017-11-30 | A kind of guiding wheel assembly for scroll saw production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207578760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745453A (en) * | 2017-11-30 | 2018-03-02 | 浙江新瑞欣精密线锯有限公司 | A kind of guiding wheel assembly for scroll saw production |
-
2017
- 2017-11-30 CN CN201721645267.1U patent/CN207578760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745453A (en) * | 2017-11-30 | 2018-03-02 | 浙江新瑞欣精密线锯有限公司 | A kind of guiding wheel assembly for scroll saw production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |