CN207901241U - A kind of cutter device of resin manufacture part - Google Patents
A kind of cutter device of resin manufacture part Download PDFInfo
- Publication number
- CN207901241U CN207901241U CN201820301105.4U CN201820301105U CN207901241U CN 207901241 U CN207901241 U CN 207901241U CN 201820301105 U CN201820301105 U CN 201820301105U CN 207901241 U CN207901241 U CN 207901241U
- Authority
- CN
- China
- Prior art keywords
- shaft
- sliding slot
- cutter
- rotary shaft
- ball
- 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.)
- Expired - Fee Related
Links
- 239000011347 resin Substances 0.000 title claims abstract description 18
- 229920005989 resin Polymers 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model is related to a kind of cutter devices of resin manufacture part.Rotating driver is the rotating handle set on the electric rotating machine of rack side and set on the rack other side, rotating handle and the fixing axle of cutter are directly connected to, rotary shaft between electric rotating machine and rack is equipped with freewheel clutch, its rotating driver is internally provided with rotary shaft, rotary shaft rotation can drive the fixing axle of cutter to rotate, and the driven shaft of freewheel clutch docks transfer of torque with rotary shaft.The utility model can realize the replacement of manually, electrically two kinds of cutting modes, convenient to control cutting mouth.
Description
Technical field
The utility model is related to resin pieces to manufacture processing unit (plant) technical field, more particularly to a kind of cutting of resin manufacture part
Device.
Background technology
After the forming of resin moulding, the finishing at rear portion is needed, it is sometimes desirable to be cut as needed to resin moulding
It cuts.It is more brittle after resin piece solidification, if directly cut using electronic cutter, beginning and latter stage are being cut, due to
Cutting speed is too fast, can cause cracking or directly fracture, and causes notch irregular.
Utility model content
Purpose of the utility model is to solve the above problems and provide a kind of devices suitable for being cut to resin.
To solve the above-mentioned problems, the technical solution adopted in the utility model is as follows：
A kind of cutter device of resin manufacture part includes the rotation of fixed machine frame at two sides 1,1 front of rack on the table
Turn driver, cutter 3, which is characterized in that rotating driver is set on the electric rotating machine 21 of 1 side of rack and set on rack 1
The rotating handle 22 of the other side, rotating handle 22 and the fixing axle of cutter are directly connected to, between electric rotating machine 21 and rack 1
Rotary shaft 4 is equipped with freewheel clutch 5, and rotating driver is internally provided with rotary shaft 4, and rotary shaft 4 can be inserted into consolidating for cutter
In the location hole at 31 both ends of dead axle, the rotation of rotary shaft 4 can drive the fixing axle of cutter to rotate, the driven shaft 54 of freewheel clutch
Transfer of torque is docked with rotary shaft 4.
Optimization, the freewheel clutch 5 include：
（1）Inner core：Three sliding slots 511 of radially uniform distribution of inner core 51,511 outer end of sliding slot extend to 51 outer edge of inner core,
511 outer end of sliding slot is internally provided with ball 512, and 511 inner end of sliding slot is equipped with compressed spring 513, and 511 width of sliding slot is straight with ball 512
Diameter is consistent, and 511 outer end depth of sliding slot is no more than 512 diameter of ball, and 511 depth of sliding slot is gradually deepened from outer end to inner end, sliding slot
511 inner end depth are more than 512 diameter of ball；
（2）Outer shaft：Outer shaft 52 is the cylinder of both ends open, and outer shaft 52 is linked in 51 outside of inner core, under shutdown,
Under 513 pressure of compressed spring, ball 512 and 52 contact squeeze of outer shaft；
（3）Driving shaft：53 one end of driving shaft is connect with electric rotating machine 21,53 other end of driving shaft and 51 Left-side center of inner core
Connection；
（4）Driven shaft：54 one end of driven shaft and the 52 driven connection in right side of outer shaft.
The operation principle of the utility model is：
It determines after cutting bit line, inverts freewheel clutch, so that the driven shaft 54 of freewheel clutch is detached from rotary shaft 4, manually
Rotating handle 22 is determined cutting just mouth on resin piece, after determining that cutting position is errorless, is rotated forward by manual rotation cutter 3
Freewheel clutch makes the driven shaft 54 of freewheel clutch be docked with rotary shaft 4, starts electric rotating machine, is cut by electric drive
Knife 3 rotates, and cutter is made quickly to be cut to resin piece, when cutting closes to an end, closes electric rotating machine, inverts overdrive clutch
Device makes the driven shaft 54 of freewheel clutch be detached from rotary shaft 4, and manually rotated handle 22 is cut by manual rotation cutter 3
Disconnected resin piece, avoids cutting too fast, and resin piece is made to be broken off and be crushed.
The beneficial effects of the utility model are：
The utility model can realize the replacement of manually, electrically two kinds of cutting modes, convenient to control cutting mouth.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the cutter device of resin manufacture part of the utility model；
Fig. 2 is freewheel clutch side view cutaway drawing described in the utility model；
Fig. 3 is freewheel clutch front sectional view described in the utility model.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model
Define.
Shown in Figure of description 1, a kind of cutter device of resin manufacture part, including fixed both sides on the table
Rack 1, the rotating driver of 1 front of rack, cutter 3, which is characterized in that rotating driver is the rotation set on 1 side of rack
Rotating motor 21 and rotating handle 22 set on 1 other side of rack, rotating handle 22 and the fixing axle of cutter are directly connected to, and are rotated
Rotary shaft 4 between motor 21 and rack 1 is equipped with freewheel clutch 5, and rotating driver is internally provided with rotary shaft 4, rotates
Axis 4 can be inserted into the location hole at 31 both ends of fixing axle of cutter, and the rotation of rotary shaft 4 can drive the fixing axle of cutter to rotate,
The driven shaft 54 of freewheel clutch docks transfer of torque with rotary shaft 4.
Shown in Figure of description 2 and Fig. 3, optimize, the freewheel clutch 5 includes：
（1）Inner core：Three sliding slots 511 of radially uniform distribution of inner core 51,511 outer end of sliding slot extend to 51 outer edge of inner core,
511 outer end of sliding slot is internally provided with ball 512, and 511 inner end of sliding slot is equipped with compressed spring 513, and 511 width of sliding slot is straight with ball 512
Diameter is consistent, and 511 outer end depth of sliding slot is no more than 512 diameter of ball, and 511 depth of sliding slot is gradually deepened from outer end to inner end, sliding slot
511 inner end depth are more than 512 diameter of ball；
（2）Outer shaft：Outer shaft 52 is the cylinder of both ends open, and outer shaft 52 is linked in 51 outside of inner core, under shutdown,
Under 513 pressure of compressed spring, ball 512 and 52 contact squeeze of outer shaft；
（3）Driving shaft：53 one end of driving shaft is connect with electric rotating machine 21,53 other end of driving shaft and 51 Left-side center of inner core
Connection；
（4）Driven shaft：54 one end of driven shaft and the 52 driven connection in right side of outer shaft.
When freewheel clutch driving shaft described in this specific embodiment rotates clockwise, driving shaft drives inner core rotation, rolling
Pearl is under the effect of compressed spring pressure, and at the shallow slot of sliding slot outer end, ball diameter exceeds sliding slot depth, and ball protrudes sliding slot top
Firmly outer shaft, under the force effect that rubs, inner core rotates to drive outer shaft to rotate, and outer shaft is to drive driven shaft to rotate.
When driven shaft rotates clockwise, driven shaft drives outer shaft rotation, and ball is under the force effect that rubs, to sliding slot inner end
It being rolled at deep trouth, sliding slot depth is more than ball diameter, and ball is without departing from sliding slot, and top pressure does not generate frictional force to ball with outer shaft,
Outer shaft is detached from inner core and individually rotates under driven shaft drive.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, retouching in above embodiments and description
The preference of only the utility model is stated, the utility model is not limited by above-mentioned preference, is not departing from the utility model
Under the premise of spirit and scope, the utility model can also have various changes and modifications, these changes and improvements both fall within this practicality
In novel claimed range.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (2)
1. a kind of cutter device of resin manufacture part, including fixed machine frame at two sides on the table（1）, rack（1）Front
Rotating driver, cutter（3）, which is characterized in that rotating driver is set on rack（1）The electric rotating machine of side（21）With set
In rack（1）The rotating handle of the other side（22）, rotating handle（22）It is directly connected to the fixing axle of cutter, electric rotating machine
（21）And rack（1）Between rotary shaft（4）It is equipped with freewheel clutch（5）, rotating driver is internally provided with rotary shaft
（4）, rotary shaft（4）It can be inserted into the fixing axle of cutter（31）In the location hole at both ends, rotary shaft（4）Rotation can drive cutter
Fixing axle rotation, the driven shaft of freewheel clutch（54）With rotary shaft（4）Dock transfer of torque.
2. a kind of cutter device of resin manufacture part according to claim 1, which is characterized in that the freewheel clutch
（5）Including：
（1）Inner core：Inner core（51）Three sliding slots of radially uniform distribution（511）, sliding slot（511）Outer end extends to inner core（51）Outside
Edge, sliding slot（511）Outer end is internally provided with ball（512）, sliding slot（511）Inner end is equipped with compressed spring（513）, sliding slot（511）It is wide
Degree and ball（512）Diameter is consistent, sliding slot（511）Outer end depth is no more than ball（512）Diameter, sliding slot（511）Depth is from outer
End is gradually deepened to inner end, sliding slot（511）Inner end depth is more than ball（512）Diameter；
（2）Outer shaft：Outer shaft（52）For the cylinder of both ends open, outer shaft（52）It is linked in inner core（51）Outside is shut down
Under, in compressed spring（513）Under pressure, ball（512）With outer shaft（52）Contact squeeze；
（3）Driving shaft：Driving shaft（53）One end and electric rotating machine（21）Connection, driving shaft（53）The other end and inner core（51）Left side
Center connects；
（4）Driven shaft：Driven shaft（54）One end and outer shaft（52）The driven connection in right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820301105.4U CN207901241U (en) | 2018-03-05 | 2018-03-05 | A kind of cutter device of resin manufacture part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820301105.4U CN207901241U (en) | 2018-03-05 | 2018-03-05 | A kind of cutter device of resin manufacture part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207901241U true CN207901241U (en) | 2018-09-25 |
Family
ID=63558609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820301105.4U Expired - Fee Related CN207901241U (en) | 2018-03-05 | 2018-03-05 | A kind of cutter device of resin manufacture part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207901241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447859A (en) * | 2022-09-30 | 2022-12-09 | 武汉市海泰机械有限公司 | Servo cutting device |
-
2018
- 2018-03-05 CN CN201820301105.4U patent/CN207901241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447859A (en) * | 2022-09-30 | 2022-12-09 | 武汉市海泰机械有限公司 | Servo cutting device |
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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: 20180925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |