CN206748017U - A kind of novel lathe device for positioning and supporting - Google Patents
A kind of novel lathe device for positioning and supporting Download PDFInfo
- Publication number
- CN206748017U CN206748017U CN201720533930.2U CN201720533930U CN206748017U CN 206748017 U CN206748017 U CN 206748017U CN 201720533930 U CN201720533930 U CN 201720533930U CN 206748017 U CN206748017 U CN 206748017U
- Authority
- CN
- China
- Prior art keywords
- gear
- rotating shaft
- connecting rod
- limited block
- motor
- 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
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Abstract
The utility model discloses a kind of novel lathe device for positioning and supporting, including base, the upper end of the base is provided with operating desk, cavity is provided with the operating desk, and it is provided with gear in cavity, the lower end of the gear is plugged with first rotating shaft, the one end of the first rotating shaft away from gear is provided with the first motor, the outer wall uniform ring of the gear is connected with several limited blocks around engagement, the both ends of the limited block are arranged with fixture block, and it is provided with annular slot corresponding with fixture block in operating desk, one end of the limited block is vertically provided with connecting rod, and end side of the connecting rod away from limited block is provided with expansion link, the outside of the expansion link is socketed with spring, the one end of the expansion link away from connecting rod is provided with locating piece, one end of the locating piece is provided with pinch roll, the second rotating shaft is plugged with the pinch roll.The utility model is simple in construction, easy to operate, workpiece can spinning, and can realizes axial movement, and clamps more stable.
Description
Technical field
It the utility model is related to lathe-techniques field, more particularly to a kind of novel lathe device for positioning and supporting.
Background technology
The part for needing lathe process is clamped using three-jaw, the chuck of four paws mostly in existing lathe, and
Device for positioning and supporting can not ensure the clamping dynamics to workpiece to be machined in the prior art, can be on workpiece once grip force is excessive
Catcher mark is left, influences machining accuracy, and holder is caused to wear, reduces the service life of lathe device for positioning and supporting, workpiece
When the part that must be processed is longer, it is also necessary to which device for positioning and supporting makees the movement to tool orientation accordingly, prior art with workpiece
Roller usually is additionally arranged at the bottom in device for positioning and supporting, this mode is had a great influence by ground flat degree, concavo-convex ground meeting
Influence the precision of clamping and processing.
Utility model content
In order to solve the problems, such as to be mentioned in above-mentioned background technology, the utility model provides a kind of novel lathe positioning support dress
Put.
To achieve these goals, the utility model employs following technical scheme：
A kind of novel lathe device for positioning and supporting, including base, the upper end of the base are provided with operating desk, the operating desk
It is interior to be provided with cavity, and gear is provided with cavity, the lower end of the gear is plugged with first rotating shaft, and the first rotating shaft is away from gear
One end be provided with the first motor, the outer wall uniform ring of the gear is connected with several limited blocks around engagement, described spacing
The both ends of block are arranged with fixture block, and are provided with annular slot corresponding with fixture block in operating desk, and one end of the limited block is vertical
Provided with connecting rod, and end side of the connecting rod away from limited block is provided with expansion link, and the outside of the expansion link is socketed with spring,
The one end of the expansion link away from connecting rod is provided with locating piece, and one end of the locating piece is provided with pinch roll, in the pinch roll
It is plugged with the second rotating shaft, and the second rotating shaft is provided with the second motor through the inwall of the locating piece end that stretches out, described second
Outside of the rotating shaft away from second motor one end is socketed with fixed block, and bearing, institute are provided between fixed block and the second rotating shaft
State the first motor and the second motor and civil power is electrically connected with by external controlling switch.
Preferably, the outer wall uniform ring of the gear is connected with 3-5 limited block around engagement.
Preferably, it is connected with gum cover between the connecting rod and locating piece.
Preferably, the outer wall of the pinch roll is provided with one layer of slipmat.
In the utility model, the outer wall uniform ring of gear is connected with 3-5 limited block around engagement, is advised according to the difference of workpiece
Lattice, different number of limited block can be installed additional, and limited block is rotated under the drive of gear, and fixture block is done in annular slot
Circular motion, and end side of the connecting rod away from limited block is socketed with spring by expansion link, has certain damping, buffering
Effect, while keep clamping force constant in certain scope, the damage to workpiece is avoided, pinch roll is in the second motor
Rotated under driving, so as to realize the axial movement of workpiece, and the outer wall of pinch roll is provided with one layer of slipmat, adds folder
The skin-friction force of tight roller so that it is more stable to clamp workpiece.The utility model is simple in construction, easy to operate, workpiece can spinning,
And can realizes axial movement, and clamps and more stablize, and the device is easy to use ingenious, is suitably widely popularized.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the utility model A-A structural section schematic diagrames.
In figure：It is base 1, operating desk 2, gear 3, the first motor 4, first rotating shaft 5, annular slot 6, fixture block 7, spacing
Block 8, connecting rod 9, locating piece 10, expansion link 11, spring 12, pinch roll 13, the second motor 14, the second rotating shaft 15, fixation
Block 16.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of novel lathe device for positioning and supporting, including base 1, the upper end of base 1 are provided with operating desk 2,
Cavity is provided with operating desk 2, and gear 3 is provided with cavity, the lower end of gear 3 is plugged with first rotating shaft 5, and first rotating shaft 5 is remote
One end of gear 3 is provided with the first motor 4, and the outer wall uniform ring of gear 3 is connected with several limited blocks 8 around engagement, spacing
The both ends of block 8 are arranged with fixture block 7, and are provided with annular slot 6 corresponding with fixture block 7 in operating desk 2, and one end of limited block 8 is hung down
Connecting rod 9 directly is provided with, and end side of the connecting rod 9 away from limited block 8 is provided with expansion link 11, the outside of expansion link 11 is socketed with
Spring 12, the one end of expansion link 11 away from connecting rod 9 are provided with locating piece 10, and one end of locating piece 10 is provided with pinch roll 13, clamp
The second rotating shaft 15 is plugged with roller 13, and the second rotating shaft 15 stretches out end provided with the second driving electricity through the inwall of locating piece 10
Machine 14, outside of second rotating shaft 15 away from the one end of the second motor 14 are socketed with fixed block 16, and fixed block 16 and second turn
Bearing is provided between axle 15, the first motor 4 and the second motor 14 are electrically connected with civil power by external controlling switch.
Specifically, the outer wall uniform ring of gear 3 is connected with 3-5 limited block 8 around engagement, according to the different size of workpiece,
Different number of limited block 8 can be installed additional, and limited block 8 is rotated under the drive of gear 3.
Specifically, being connected with gum cover between connecting rod 9 and locating piece 10, gum cover plays connection function, while avoids dust
Influence to use in into expansion link 11.
Specifically, the outer wall of pinch roll 13 is provided with one layer of slipmat, the skin-friction force of pinch roll 13 is added so that folder
Clamping of workpieces is more stable.
In the utility model, the upper end of base 1 is provided with operating desk 2, and operating desk 2 is interior to be provided with gear 3, tooth by cavity
The lower end of wheel 3 is plugged with first rotating shaft 5, and the one end of first rotating shaft 5 away from gear 3 is provided with the first motor 4, gear 3
Outer wall uniform ring is connected with 3-5 limited block 8 around engagement, according to the different size of workpiece, can install different number of limited block additional
8, and limited block 8 is rotated under the drive of gear 3, the both ends of limited block 8 are symmetrically arranged with fixture block 7, and are set in operating desk 2
Annular slot 6 corresponding with fixture block 7 is equipped with, fixture block 7 moves in a circle in annular slot 6, while one end of limited block 8 is vertical
Connecting rod 9 is provided with, and end side of the connecting rod 9 away from limited block 8 is socketed with spring 12 by expansion link 11, has certain
Cushioning buffer effect, while keep clamping force constant in certain scope, avoid the damage to workpiece, expansion link 11 is remote
One end of connecting rod 9 is provided with locating piece 10, and one end of locating piece 10 is provided with pinch roll 13, and is plugged with pinch roll 13
Two rotating shafts 15, and the second rotating shaft 15 is provided with the second motor 14, pinch roll through the inwall end that stretches out of locating piece 10
13 are rotated under the driving of the second motor 14, so as to realize the axial movement of workpiece.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of novel lathe device for positioning and supporting, including base（1）, it is characterised in that：The base（1）Upper end be provided with behaviour
Make platform（2）, the operating desk（2）It is interior to be provided with cavity, and it is provided with gear in cavity（3）, the gear（3）Lower end be plugged with
One rotating shaft（5）, the first rotating shaft（5）Away from gear（3）One end be provided with the first motor（4）, the gear（3）It is outer
Wall uniform ring is connected with several limited blocks around engagement（8）, the limited block（8）Both ends be arranged with fixture block（7）, and operate
Platform（2）Inside it is provided with and fixture block（7）Corresponding annular slot（6）, the limited block（8）One end be vertically provided with connecting rod（9）, and
Connecting rod（9）Away from limited block（8）End side be provided with expansion link（11）, the expansion link（11）Outside be socketed with spring
（12）, the expansion link（11）Away from connecting rod（9）One end be provided with locating piece（10）, the locating piece（10）One end be provided with
Pinch roll（13）, the pinch roll（13）Inside it is plugged with the second rotating shaft（15）, and the second rotating shaft（15）Through locating piece（10）'s
Inwall, which stretches out to hold, is provided with the second motor（14）, second rotating shaft（15）Away from the second motor（14）One end
Outside is socketed with fixed block（16）, and fixed block（16）With the second rotating shaft（15）Between be provided with bearing, first motor
（4）With the second motor（14）Civil power is electrically connected with by external controlling switch.
A kind of 2. novel lathe device for positioning and supporting according to claim 1, it is characterised in that：The gear（3）It is outer
Wall uniform ring is connected with 3-5 limited block around engagement（8）.
A kind of 3. novel lathe device for positioning and supporting according to claim 1, it is characterised in that：The connecting rod（9）With
Locating piece（10）Between be connected with gum cover.
A kind of 4. novel lathe device for positioning and supporting according to claim 1, it is characterised in that：The pinch roll（13）'s
Outer wall is provided with one layer of slipmat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720533930.2U CN206748017U (en) | 2017-05-15 | 2017-05-15 | A kind of novel lathe device for positioning and supporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720533930.2U CN206748017U (en) | 2017-05-15 | 2017-05-15 | A kind of novel lathe device for positioning and supporting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206748017U true CN206748017U (en) | 2017-12-15 |
Family
ID=60618132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720533930.2U Expired - Fee Related CN206748017U (en) | 2017-05-15 | 2017-05-15 | A kind of novel lathe device for positioning and supporting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206748017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605730A (en) * | 2020-04-23 | 2020-09-01 | 北京科技大学 | Action auxiliary device of large-space-expansion-ratio self-unfolding mechanism |
-
2017
- 2017-05-15 CN CN201720533930.2U patent/CN206748017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605730A (en) * | 2020-04-23 | 2020-09-01 | 北京科技大学 | Action auxiliary device of large-space-expansion-ratio self-unfolding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180806 Address after: 330200 Yuhu Road, Nanchang County Xiaolan Economic Development Zone, Nanchang, Jiangxi 429 Patentee after: Nanchang Tian Shun Machinery Manufacturing Co., Ltd. Address before: 325000 Jin silk Bridge Road, Lucheng District, Wenzhou, Zhejiang Province, No. 30 Patentee before: Li Rongxing |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20190515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |