CN108000400A - A kind of convenient spindle clamping unit adjusted - Google Patents
A kind of convenient spindle clamping unit adjusted Download PDFInfo
- Publication number
- CN108000400A CN108000400A CN201711462373.0A CN201711462373A CN108000400A CN 108000400 A CN108000400 A CN 108000400A CN 201711462373 A CN201711462373 A CN 201711462373A CN 108000400 A CN108000400 A CN 108000400A
- Authority
- CN
- China
- Prior art keywords
- control
- gear
- rod
- tailstock
- mobile
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
Abstract
A kind of convenient spindle clamping unit adjusted, including the erecting bed with guide rail, be fixed on guide rail one end fixation tailstock, can be free to slide on guide rail mobile tailstock and mobile controller；The wherein side of mobile tailstock is fixed with the rack with guide rail parallel, and mobile controller is fixed on erecting bed and positioned at mobile tailstock rack homonymy；Mobile controller includes support plate, the gear, control-rod and the mounting shell that coordinate with rack, support plate is fixed on erecting bed close to the wherein position of side described in mobile tailstock, the wheel disc of gear is equipped with threaded hole, gear is installed on below rack by gear shaft and keeps engaging with rack, gear shaft one end of gear is rotatablely connected with support plate, the other end is rotatablely connected through one end of control-rod and foreboard, while control-rod is fixedly connected by bolt with the threaded hole on gear.The adjusting and control immediately to mobile tailstock can be achieved in the setting.
Description
Technical field
The present invention relates to axial workpiece detection field, particularly a kind of spindle clamping unit.
Background technology
Axial workpiece is one of part that Hardware fitting frequently encounters, he is mainly used to support transmission parts, transmits and turns round
Square and load is born, effectively coordinated to reach and being driven parts, we usually carry out precision measure to its surface, with spline
Axis will also carry out precision measure to spline.When one of our common methods are exactly using with two top tailstocks by processing axis
Centre bore clamp shaft, the circularity for needing mating part, concentricity etc. are then measured by way of rotation.
At present, mostly using sample manual inspection is gone out, operating personnel are clamping the detection for the simple axial workpiece of shape
The step of axis normally opened moving switch, put axis, promote tailstock clamp, turn off moving switch, with the movement of hand propelled tailstock
It is not easy to operate and adjusts, while turns off moving switch during this promoting tailstock to be clamped to, tailstock can still move, by
In rocking for human body and arm, be easy to cause axis and it is top between produce loosening, influence measurement accuracy.
The content of the invention
The problem to be solved in the present invention is to provide a kind of convenient adjusting for the above-mentioned deficiency in the presence of the prior art
Spindle clamping unit, by mobile controller, improve control move mode, solve clamping device and be not easy to asking for operation
Topic.
To achieve the above object, present invention employs following technical solution：
A kind of convenient spindle clamping unit adjusted, including the erecting bed with guide rail and the fixation tail for being fixed on guide rail one end
Seat, further include can be free to slide on guide rail mobile tailstock and mobile controller；
The mobile tailstock and fixed tailstock are staggered relatively on guide rail, and be fixed with the wherein side of mobile tailstock with
The rack of guide rail parallel, the band flank of tooth of rack is downward；
The mobile controller is fixed on erecting bed and positioned at the wherein side of mobile tailstock；
The mobile controller includes support plate, the gear, control-rod and the mounting shell that coordinate with rack, the support plate
It is fixed on erecting bed close to the wherein position of side described in mobile tailstock, the wheel disc of the gear is equipped with threaded hole, described
Mounting shell includes the foreboard and biside plate being each attached on erecting bed, and the foreboard is parallel to each other with support plate, and biside plate is vertical
It is connected to the both ends of foreboard and top is connected by a first arc plate transition arched upward upwards, along arc on the first arc plate
Track offers the arc opening to swing back and forth for control-rod；The gear is installed on by gear shaft below rack and and rack
Engagement is kept, gear shaft one end and the support plate of gear are rotatablely connected, and the other end is rotated through one end of control-rod with foreboard to be connected
Connect, while control-rod is fixedly connected by bolt with the threaded hole on gear, the bar of the other end of control-rod from the first arc plate
Shape opening, which is stretched out, forms operating side.
Compared with the prior art, the present invention has the advantages that：
The movement of mobile tailstock is controlled using mobile controller, it is low and safe compared to manual promotion, labor intensity；
Using the structure driven of rack-and-pinion, setting is easily installed, and stable transmission, controllability are strong；Gear shaft turns with control-rod one end
Dynamic connection, gear is fixedly connected with control-rod increases the arm of force, less active force, the adjusting for control distance of being more convenient for；Arc
Opening provide control-rod mobile space limit its mobile space at the same time, prevent from swinging it is excessive, it is easy to operation.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is overall schematic of the present invention；
Fig. 2 is mobile controller profile；
Fig. 3 is mounting shell schematic internal view.
Embodiment
In order to which the technological means, creation characteristic, the reached purpose that realize the present invention more understand and are apparent to acting on,
The present invention is further elaborated with reference to the accompanying drawings and detailed description：
The present invention proposes a kind of convenient spindle clamping unit adjusted, as shown in Figs. 1-3, including the erecting bed 1 with guide rail,
Be fixed on guide rail one end fixation tailstock 2, can be free to slide on guide rail mobile tailstock 3 and mobile controller；
The mobile tailstock 3 and fixed tailstock 2 are staggered relatively on guide rail, and in wherein side described in mobile tailstock 3
16 be fixed with the rack of guide rail parallel 4, the band flank of tooth of rack 4 is downward；The mobile controller be fixed on erecting bed 1 and
Positioned at wherein side 16 described in mobile tailstock 3；The mobile controller includes support plate 14, the gear coordinated with rack 4
9th, control-rod 7 and mounting shell, the support plate 14 are fixed on erecting bed 1 close to the wherein position of side 16 described in mobile tailstock 3
Put, the wheel disc of the gear 9 is equipped with threaded hole 15, and the mounting shell includes foreboard 5 and the both sides being each attached on erecting bed 1
Plate 8, the foreboard 5 are parallel to each other with support plate 14, and biside plate 8 is vertically connected on the both ends of foreboard 5 and top is upward by one
6 transition of the first arc plate arched upward connects, and offers what is swung back and forth for control-rod 7 along arching trajectory on the first arc plate 6
Arc opening 17；The gear 9 is installed on the lower section of rack 4 by gear shaft and keeps engaging with rack 4, the gear shaft of gear 9
One end is rotatablely connected with support plate 14, and one end of the other end through control-rod 7 is rotatablely connected with foreboard 5, while control-rod 7 passes through
Bolt is fixedly connected with the threaded hole 15 on gear 9, and the arc opening 17 of the other end from the first arc plate 6 of control-rod 7 stretches out
Form operating side.
The movement of mobile tailstock 3 is controlled using mobile controller, compared to manual promotion, labor intensity it is low and pacify
Entirely；Using 9 tooth of the gear structure driven of 4, setting is easily installed, and stable transmission, controllability are strong；Gear shaft and control-rod 7
One end is rotatablely connected, and gear 9 is fixedly connected with control-rod 7 and increases the arm of force, less active force, while easy to control distance
Adjust；Arc opening 17 provides 7 mobile space of control-rod and limits its mobile space at the same time, prevents from swinging excessive, is not easy to
Operation.
Further, the 7 at least part of bar segment of control-rod is arranged to open circles shell of column, phase on the open circles shell of column
It is a pair of parallel in the slider bar hole 12 of 7 axis direction of control-rod to offering, and this is to the line between 12 center of slider bar hole
With gear shaft keeping parallelism；The control-rod 7 is disposed with brake component, retainer on open circles shell of column and by pressing spring 13；Its
In, the brake component is connected to one end by pressing spring 13 for a pressing lever 10 and one end by retainer, and the other end is from hollow
Hole at the top of cylindrical section, which is stretched out, forms press-side, described to be located at by pressing spring 13 in open circles shell of column, and the other end is connected to
The bottom of open circles shell of column, the retainer include supplying brake component positioned at hollow cylinder intersegmental part and are connected respectively by pressing spring 13
Slider disc in upper and lower card, the L-shaped connecting portion for being connected to slider disc both sides and being stretched out respectively from slider bar hole 12 and connect respectively
The second arc plate 11 being connected on two L-shaped connecting portions, two the second arc plates 11 arch upward and are convex to the first arc plate 6 upwards
Keep contacting with the first arc plate 6, resistance structure is provided with the cambered surface that each second arc plate 11 is contacted with the first arc plate 6
And stop of the control-rod 7 in arc opening 17 is realized by resistance structure.Switch control resistance is replaced using by pressing spring 13
Structure, realizes the real-time control to resistance structure, and two the second arc plates 11 and the first arc plate 6 for identical radian measure
Arc plate, control-rod 7 is turned to any position, they can coordinate well, reach optimal draught control effect, and then
The mobile tailstock 3 of control will not influence measurement accuracy because rocking the pressure change position with axis.
Further, the resistance structure include be closely arranged in 11 extrados of the second arc plate some taper steel nails and
The pinning net of 6 intrados of the first arc plate is arranged in, the pinning net enters to realize control-rod 7 in arc opening for tapered steel nail catcher
Stop in 17.Steel nail, compared to hole and this kind of fixed form of axis, has for stop and preferably connects with the cooperation that lock top is netted
Continuous property.
Further, using gear shaft axle center to be evenly distributed with six threaded holes 15, institute on the circle in the center of circle on the gear 9
That states arc opening 17 opens up length so that the swing angle that the control-rod 7 is flapped toward the other end from one end of arc opening 17 is
60 degree.When needing replacing product, adjustable range is larger, we can back out the bolt of fixed control-rod 7 and gear 9, turn
Moving gear 9, when the fixed tailstock 2 of adjusting and mobile 3 distance of tailstock make it close with shaft length to be detected, selects screw hole 15 solid nearby
It is fixed.The angle difference just swing angle of bar 7 in order to control between six screw holes 15, realizes the continuity of adjustable range.
Further, 5 height of foreboard is less than highest threaded hole 15, prevents foreboard 5 from stopping the dismounting and installation of bolt.
Further, one end of the brake component stretching control-rod 7 is equipped with block 18, and the diameter of block 18 is more than hole
Diameter, prevents that pressing is excessive, brake component is stuck in inside control-rod 7.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail in good embodiment, it will be understood by those of ordinary skill in the art that, can be to the skill of the present invention
Art scheme technical scheme is modified or replaced equivalently, without departing from the objective and scope of technical solution of the present invention, it should all cover at this
Among the right of invention.
Claims (6)
1. a kind of convenient spindle clamping unit adjusted, including the erecting bed with guide rail and the fixation tailstock for being fixed on guide rail one end,
It is characterized in that, further include mobile tailstock and mobile controller that can be free to slide on guide rail；
The mobile tailstock and fixed tailstock are staggered relatively on guide rail, and are fixed with the wherein side of mobile tailstock and guide rail
Parallel rack, the band flank of tooth of rack is downward；
The mobile controller is fixed on erecting bed and positioned at the wherein side of mobile tailstock；
The mobile controller includes support plate, the gear, control-rod and the mounting shell that coordinate with rack, and the support plate is fixed
Close to wherein the position of side, the wheel disc of the gear are equipped with threaded hole, the installation described in mobile tailstock on erecting bed
Shell includes the foreboard and biside plate being each attached on erecting bed, and the foreboard is parallel to each other with support plate, biside plate vertical connection
Connected at the both ends of foreboard and top by a first arc plate transition arched upward upwards, along arching trajectory on the first arc plate
Offer the arc opening to swing back and forth for control-rod；The gear is installed on below rack by gear shaft and is kept with rack
Engagement, gear shaft one end and the support plate of gear are rotatablely connected, and the other end is rotatablely connected through one end of control-rod and foreboard, together
When control-rod be fixedly connected by bolt with the threaded hole on gear, the strip gab of the other end of control-rod from the first arc plate
Stretch out and form operating side.
A kind of 2. convenient spindle clamping unit adjusted as claimed in claim 1, it is characterised in that the control-rod at least one
Part bar segment is arranged to open circles shell of column, opposite on the open circles shell of column to offer a pair of parallel cunning in control-rod axis direction
Dynamic bar hole, and this is to the line between the center of slider bar hole and gear shaft keeping parallelism；
The control-rod is disposed with brake component, retainer on open circles shell of column and by pressing spring；Wherein
The brake component is connected to one end by pressing spring for a pressing lever and one end by retainer, and the other end is from hollow cylinder
The hole at section top, which is stretched out, forms press-side, described to be located at by pressing spring in open circles shell of column, and the other end is connected to open circles
The bottom of shell of column, the retainer include supplying brake component positioned at hollow cylinder intersegmental part and are connected to upper lower burrs by pressing spring
The slider disc in face, be connected to slider disc both sides and respectively from slider bar hole stretch out L-shaped connecting portion and be connected to two L-shaped
The second arc plate on connecting portion, two the second arc plates arch upward and are convex to the first arc plate and the first arc plate and keep upwards
Contact, resistance structure is provided with the cambered surface that each second arc plate is contacted with the first arc plate and is realized by resistance structure and is controlled
Stop of the bar processed in arc opening.
3. a kind of convenient spindle clamping unit adjusted as claimed in claim 2, it is characterised in that the resistance structure includes close
Collection is arranged in some taper steel nails of the second arc plate extrados and is arranged in the pinning net of the first arc plate intrados, the lock
Nail net enters to realize stop of the control-rod in arc opening for tapered steel nail catcher.
4. a kind of convenient spindle clamping unit adjusted as described in claim 1-3, it is characterised in that with gear on the gear
Axis axle center to be evenly distributed with six threaded holes on the circle in the center of circle, the arc opening open up length cause the control-rod from
The swing angle that one end of arc opening is flapped toward the other end is 60 degree.
5. a kind of convenient spindle clamping unit adjusted as claimed in claim 4, it is characterised in that the foreboard is highly less than most
High threaded hole.
6. a kind of convenient spindle clamping unit adjusted as claimed in claim 5, it is characterised in that the brake component stretches out control
One end of bar is equipped with block, and the diameter of block is more than the diameter at hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711462373.0A CN108000400A (en) | 2017-12-28 | 2017-12-28 | A kind of convenient spindle clamping unit adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711462373.0A CN108000400A (en) | 2017-12-28 | 2017-12-28 | A kind of convenient spindle clamping unit adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108000400A true CN108000400A (en) | 2018-05-08 |
Family
ID=62062232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711462373.0A Pending CN108000400A (en) | 2017-12-28 | 2017-12-28 | A kind of convenient spindle clamping unit adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108000400A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789636A (en) * | 2018-07-13 | 2018-11-13 | 中策橡胶集团有限公司 | It is a kind of without interior green tyre automatic punch and its drilling technology |
| CN111251042A (en) * | 2020-03-05 | 2020-06-09 | 合肥托卡拉图科技有限公司 | Adjustable pipeline beveling machine feeding device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1631066A (en) * | 1926-04-14 | 1927-05-31 | Saget Andre | Means for locking hand-operated brakes |
| CN1182652A (en) * | 1996-11-20 | 1998-05-27 | 王榕生 | Method for making joint screw of steel bar end and mfg. device thereof |
| CN2768925Y (en) * | 2005-03-03 | 2006-04-05 | 陈金品 | Micro turning machine |
| FR2964353A1 (en) * | 2010-09-08 | 2012-03-09 | Peugeot Citroen Automobiles Sa | Manual control device for parking brake of vehicle i.e. motor vehicle, has control unit and rotation blocking unit aligned according to parallel planes along rotation axle of control lever, and support integrated to structure of vehicle |
| CN202571284U (en) * | 2012-03-29 | 2012-12-05 | 昆山锐捷五金制品有限公司 | Lathe |
| CN203426766U (en) * | 2013-08-01 | 2014-02-12 | 六安金宇数控机床制造有限公司 | Tailstock moving device of digital controlled lathe |
| CN106029457A (en) * | 2014-02-21 | 2016-10-12 | 葆上轻金属解决方案有限及两合公司 | Actuation device for parking brake |
| CN207788730U (en) * | 2017-12-28 | 2018-08-31 | 重庆臻展热处理有限公司 | A kind of spindle clamping unit facilitating adjusting |
-
2017
- 2017-12-28 CN CN201711462373.0A patent/CN108000400A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1631066A (en) * | 1926-04-14 | 1927-05-31 | Saget Andre | Means for locking hand-operated brakes |
| CN1182652A (en) * | 1996-11-20 | 1998-05-27 | 王榕生 | Method for making joint screw of steel bar end and mfg. device thereof |
| CN2768925Y (en) * | 2005-03-03 | 2006-04-05 | 陈金品 | Micro turning machine |
| FR2964353A1 (en) * | 2010-09-08 | 2012-03-09 | Peugeot Citroen Automobiles Sa | Manual control device for parking brake of vehicle i.e. motor vehicle, has control unit and rotation blocking unit aligned according to parallel planes along rotation axle of control lever, and support integrated to structure of vehicle |
| CN202571284U (en) * | 2012-03-29 | 2012-12-05 | 昆山锐捷五金制品有限公司 | Lathe |
| CN203426766U (en) * | 2013-08-01 | 2014-02-12 | 六安金宇数控机床制造有限公司 | Tailstock moving device of digital controlled lathe |
| CN106029457A (en) * | 2014-02-21 | 2016-10-12 | 葆上轻金属解决方案有限及两合公司 | Actuation device for parking brake |
| CN207788730U (en) * | 2017-12-28 | 2018-08-31 | 重庆臻展热处理有限公司 | A kind of spindle clamping unit facilitating adjusting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789636A (en) * | 2018-07-13 | 2018-11-13 | 中策橡胶集团有限公司 | It is a kind of without interior green tyre automatic punch and its drilling technology |
| CN111251042A (en) * | 2020-03-05 | 2020-06-09 | 合肥托卡拉图科技有限公司 | Adjustable pipeline beveling machine feeding device |
| CN111251042B (en) * | 2020-03-05 | 2021-03-26 | 邓志玉 | Adjustable pipeline beveling machine feeding device |
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