CN204209617U - A kind of device having fast precise leveling end face and clamping function concurrently - Google Patents
A kind of device having fast precise leveling end face and clamping function concurrently Download PDFInfo
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- CN204209617U CN204209617U CN201420599654.6U CN201420599654U CN204209617U CN 204209617 U CN204209617 U CN 204209617U CN 201420599654 U CN201420599654 U CN 201420599654U CN 204209617 U CN204209617 U CN 204209617U
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Abstract
The utility model relates to a kind of device having fast precise leveling end face and clamping function concurrently, comprise mounting seat, coarse adjustment base, fine setting base and elastic washer, mounting seat is made multiple base installing hole, a coaxial installation coarse adjustment base in mounting seat, this coarse adjustment base and mounting seat adopt coarse adjustment screw to be connected, and coarse adjustment base adopts sphere to be connected with the binding face of mounting seat, coaxial installation one fine setting base on coarse adjustment base, this fine setting base and coarse adjustment base adopt micrometer adjusting screw to be connected, each micrometer adjusting screw is all set with an elastic washer, fine setting base makes multiple part installation screw.Originally the device having fast precise leveling end face and clamping function concurrently make use of the elastic deformation principle of metal material and the self-lock mechanism of fine thread, have leveling and clamping function, coarse adjustment and fine adjustment function concurrently, therefore use this device can reduce difficulty of processing, improve machining accuracy, improve product percent of pass, accelerate process velocity, increase work efficiency.
Description
Technical field
The utility model relates to precision processing technology field, especially a kind of device having fast precise leveling end face and clamping function concurrently.
Background technology
In precision optical machinery manufacture field, because adhesive technology is used frequently in the clamping of part and the particularity of some design of part, part to be arranged on after on lathe must manual leveling part end face to ensure the machining accuracy of part, and often need end face run-out to be controlled within 0.005mm (in Φ 30 scope).Current aligning method is pressure table and knocks part or frock, but belong to impulsive force during owing to knocking, very easily caused striking phenomenon, or there will be again end face not positive phenomenon when clamping after centering, often need repeatedly to knock or centering, therefore greatly add labour intensity and reduce working (machining) efficiency.In addition, the method requires higher to the technical merit of workman, if misoperation is difficult to end face run-out to control within 0.005mm, sometimes even can affect the machining accuracy of part.
Levelling device common is at present and adopts the method for slack adjuster to carry out leveling, although can by end face leveling, and will beat and control within 0.005mm, but Clamp blocks cannot be ensured simultaneously, the phenomenon that end face is not positive may be there is again once Clamp blocks, finally can only ensure that end face run-out is within 0.02mm, cannot meet precision machined needs.
By literature search, domesticly there is no a kind of device having fast precise leveling end face and clamping function concurrently.
Summary of the invention
The purpose of this utility model is to provide a kind of device having fast precise leveling end face and clamping function concurrently that can reduce work difficulty, reduce labour intensity, improve working (machining) efficiency, improve the machining accuracy of part.
The purpose of this utility model is realized by following technological means:
A kind of device having fast precise leveling end face and clamping function concurrently, it is characterized in that: comprise mounting seat, coarse adjustment base, fine setting base and elastic washer, mounting seat is made multiple base installing hole, a coaxial installation coarse adjustment base in mounting seat, this coarse adjustment base and mounting seat adopt coarse adjustment screw to be connected, and coarse adjustment base adopts sphere to be connected with the binding face of mounting seat, coaxial installation one fine setting base on coarse adjustment base, this fine setting base and coarse adjustment base adopt micrometer adjusting screw to be connected, each micrometer adjusting screw is all set with an elastic washer between coarse adjustment base and fine setting base, fine setting base makes multiple part installation screw.
And described base installing hole is uniformly distributed along the circumference and is arranged on the position of mounting seat near exterior rim.
And the axle center place of the upper surface of described mounting seat makes a coaxial cooperation concave spherical surface, the axle center place of coarse adjustment base bottom surface makes a coaxial cooperation convex spherical, and this concave spherical surface and convex spherical shape, size match.
And along the circumferential direction uniformly in described mounting seat make multiple coarse adjustment screwed hole, along the circumferential direction uniformly on coarse adjustment base make multiple coarse adjustment screw thread via hole, it is corresponding and adopt coarse adjustment screw to be connected that this coarse adjustment screwed hole and coarse adjustment screw thread cross hole site.
And along the circumferential direction uniformly on described coarse adjustment base make multiple fine setting screwed hole, along the circumferential direction uniformly on fine setting base make multiple fine setting screw thread via hole, this fine setting screwed hole and fine setting screw thread are crossed the corresponding and employing micrometer adjusting screw in hole site and are connected.
And described elastic washer is circular cone shape, its sidewall is made a side opening be communicated with centre bore, this packing ring is alloy spring steel 65Mn elastic washer.
And described part installation screw comprises center screw and side screw, center screw is coaxially arranged on the axle center of fine setting base; Side screw is many groups and Different Diameter, and all sides screw is all positioned at the outside of center screw, and often group side screw is multiple, and it is uniformly distributed along the circumference and is arranged on fine setting base.
And an axle center hole coaxial with center screw is all made in the axle center of described mounting seat and coarse adjustment base.
Advantage of the present utility model and good effect are:
1, this device connects and composes primarily of mounting seat, coarse adjustment base, fine setting base and elastic washer, it is divided into coarse adjustment and fine setting part, part end face can be beated centering within 0.03mm (in Φ 30 scope) by coarse adjustment part fast, and adjustable extent is ± 0.5mm; Fine setting part then devises 6 uniform adjustment spring washers, within can ensureing fast end face run-out to be adjusted to 0.005mm by 0.03mm (in Φ 30 scope) while clamping.Therefore this device not only can carry out the fast leveling of high accuracy end face fast, can also be applied to the fast leveling of low precision end face simultaneously.
The feature of the high and excellent spring of the intensity 2, utilizing alloy spring steel 65Mn to have, it can be used as the material of elastic washer, and necessary heat treatment is carried out to it, accurate leveling can be carried out to part end face under the state of clamping, there is not impulsive force during leveling, therefore more easily ensure leveling precision; And because fine thread has auto-lock function, part can not loosen after can ensureing centering, this device is made to have the function of end face leveling and clamping concurrently.
3, this device utilizes sphere as joint face, ensure that the reliable connection between each part, can not cause the interference between part simultaneously.
4, for ease of the use of this device, should ensure that this device can be connected fast with lathe and part, mounting seat devise 6 uniform screw-threaded counterbore, is convenient to it and is arranged on lathe.Fine setting base is provided with screwed hole, so that mounting parts, and hole processing is many groups and Different Diameter, to adapt to the quick-clamping of different part.
5, the utility model is a kind of reasonable in design, device having fast precise leveling end face and clamping function concurrently that structure is simple, easy to use, practical, this device utilizes the design of the self-lock mechanism of the elastic deformation principle of metal material and fine thread to have leveling and clamping function, coarse adjustment and fine adjustment function concurrently, therefore uses this device can reduce difficulty of processing, improves machining accuracy, improves product percent of pass, accelerates process velocity, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the schematic perspective view of mounting seat;
Fig. 3 a is the schematic perspective view one of coarse adjustment base;
Fig. 3 b is the schematic perspective view two of coarse adjustment base;
Fig. 4 is the schematic perspective view of fine setting base;
Fig. 5 is the schematic perspective view of elastic washer.
Detailed description of the invention
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing; It should be noted that, the present embodiment is narrative, is not determinate, can not limit protection domain of the present utility model with this.
Have a device for fast precise leveling end face and clamping function concurrently, comprise mounting seat 6, coarse adjustment base 4, fine setting base 2 and elastic washer 3.Mounting seat being made multiple base installing hole 7, is six in the present embodiment, and it is uniformly distributed along the circumference and is arranged on the position of mounting seat near exterior rim.A coaxial installation coarse adjustment base in mounting seat, this coarse adjustment base and mounting seat adopt coarse adjustment screw 5 to be connected, that is: along the circumferential direction uniformly in mounting seat multiple coarse adjustment screwed hole 9 is made, along the circumferential direction uniformly on coarse adjustment base make multiple coarse adjustment screw thread via hole 11, it is corresponding and adopt coarse adjustment screw to be connected that this coarse adjustment screwed hole and coarse adjustment screw thread cross hole site.Coarse adjustment screw number is not limit, and it is according to base diameter size, screwed hole quantity and determining.
Coarse adjustment base adopts sphere to be connected with the binding face of mounting seat, that is: the axle center place of the upper surface of mounting seat makes a coaxial cooperation concave spherical surface 8, the axle center place of coarse adjustment base bottom surface makes a coaxial cooperation convex spherical 10, and this concave spherical surface and convex spherical shape, size match.
Coaxial installation one fine setting base on coarse adjustment base, this fine setting base and coarse adjustment base adopt micrometer adjusting screw 1 to be connected, its concrete structure is: along the circumferential direction uniformly on coarse adjustment base make multiple fine setting screwed hole 12, fine setting base along the circumferential direction uniformly makes multiple fine setting screw thread via hole 13, and this fine setting screwed hole and fine setting screw thread are crossed the corresponding and employing micrometer adjusting screw in hole site and are connected.Micrometer adjusting screw quantity is not limit, and it is according to base diameter size, screwed hole quantity and determining.
Each micrometer adjusting screw is all set with an elastic washer, this elastic washer is between coarse adjustment base and fine setting base.Elastic washer is circular cone shape, its sidewall is made a side opening be connected with centre bore, and this packing ring adopts alloy spring steel 65Mn to make.Fine setting base makes multiple part installation screw, and this part installation screw comprises center screw 15 and side screw 14.Center screw is coaxially arranged on the axle center of fine setting base, and an axle center hole coaxial with center screw is all made in the axle center of mounting seat and coarse adjustment base; Side screw is many groups and Different Diameter, and all sides screw is all positioned at the outside of center screw, and often group side screw is multiple, and it is uniformly distributed along the circumference and is arranged on fine setting base.
Installation of the present utility model and use flow process:
1, first utilize 3-M6 screw coarse adjustment base and mounting seat to be linked together, ensure the good fit of concave spherical surface and convex spherical, and coarse adjustment centering is carried out to coarse adjustment base upper surface;
2, utilize 6-M5 screw fine setting base and coarse adjustment base and 6 spring washers to be linked together, now need guarantee 6 screws to be tight condition, be illustrated in figure 1 the levelling device assembled;
3,6-M6 screw is utilized to be connected on platen by mounting seat;
4, utilize part installation screw that part is arranged on fine setting base upper surface, and Clamp blocks;
5, utilize 3 M6 coarse adjustment screws to carry out fast leveling to part upper surface, and tighten coarse adjustment screw, ensure that it is beated and be not more than 0.03mm (in Φ 30 scope);
6, complete the processing of part after part being finely tuned under the state of 6-M5 screw-driving and take off part;
7, the processing that next part is carried out in step 4 ~ 6 is repeated.
This device can ensure while fast precise leveling part end face that the connection of part and lathe is reliable, significantly reduces labour intensity, and improves working (machining) efficiency, significantly improve the machining accuracy of part simultaneously.
Claims (8)
1. one kind has the device of fast precise leveling end face and clamping function concurrently, it is characterized in that: comprise mounting seat, coarse adjustment base, fine setting base and elastic washer, mounting seat is made multiple base installing hole, a coaxial installation coarse adjustment base in mounting seat, this coarse adjustment base and mounting seat adopt coarse adjustment screw to be connected, and coarse adjustment base adopts sphere to be connected with the binding face of mounting seat, coaxial installation one fine setting base on coarse adjustment base, this fine setting base and coarse adjustment base adopt micrometer adjusting screw to be connected, each micrometer adjusting screw is all set with an elastic washer between coarse adjustment base and fine setting base, fine setting base makes multiple part installation screw.
2. a kind of device having fast precise leveling end face and clamping function concurrently according to claim 1, is characterized in that: described base installing hole is uniformly distributed along the circumference and is arranged on the position of mounting seat near exterior rim.
3. a kind of device having fast precise leveling end face and clamping function concurrently according to claim 1, it is characterized in that: the axle center place of the upper surface of described mounting seat makes a coaxial cooperation concave spherical surface, the axle center place of coarse adjustment base bottom surface makes a coaxial cooperation convex spherical, and this concave spherical surface and convex spherical shape, size match.
4. a kind of device having fast precise leveling end face and clamping function concurrently according to claim 1, it is characterized in that: along the circumferential direction uniformly in described mounting seat make multiple coarse adjustment screwed hole, along the circumferential direction uniformly on coarse adjustment base make multiple coarse adjustment screw thread via hole, it is corresponding and adopt coarse adjustment screw to be connected that this coarse adjustment screwed hole and coarse adjustment screw thread cross hole site.
5. a kind of device having fast precise leveling end face and clamping function concurrently according to claim 1, it is characterized in that: along the circumferential direction uniformly on described coarse adjustment base make multiple fine setting screwed hole, fine setting base along the circumferential direction uniformly makes multiple fine setting screw thread via hole, and this fine setting screwed hole and fine setting screw thread are crossed the corresponding and employing micrometer adjusting screw in hole site and are connected.
6. a kind of device having fast precise leveling end face and clamping function concurrently according to claim 1, it is characterized in that: described elastic washer is circular cone shape, its sidewall is made a side opening be communicated with centre bore, this packing ring is alloy spring steel 65Mn elastic washer.
7. a kind of device having fast precise leveling end face and clamping function concurrently according to claim 1, is characterized in that: described part installation screw comprises center screw and side screw, and center screw is coaxially arranged on the axle center of fine setting base; Side screw is many groups and Different Diameter, and all sides screw is all positioned at the outside of center screw, and often group side screw is multiple, and it is uniformly distributed along the circumference and is arranged on fine setting base.
8. a kind of device having fast precise leveling end face and clamping function concurrently according to claim 7, is characterized in that: an axle center hole coaxial with center screw is all made in the axle center of described mounting seat and coarse adjustment base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599654.6U CN204209617U (en) | 2014-10-16 | 2014-10-16 | A kind of device having fast precise leveling end face and clamping function concurrently |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599654.6U CN204209617U (en) | 2014-10-16 | 2014-10-16 | A kind of device having fast precise leveling end face and clamping function concurrently |
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| CN204209617U true CN204209617U (en) | 2015-03-18 |
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| CN201420599654.6U Active CN204209617U (en) | 2014-10-16 | 2014-10-16 | A kind of device having fast precise leveling end face and clamping function concurrently |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892468A (en) * | 2017-12-29 | 2018-04-10 | 山东华鹏玻璃股份有限公司 | A kind of glass draws the upper fixture alignment device of jimcrow |
| CN110142618A (en) * | 2019-06-20 | 2019-08-20 | 中国工程物理研究院化工材料研究所 | A kind of machining micro reparation high-precision adjustment tooling |
-
2014
- 2014-10-16 CN CN201420599654.6U patent/CN204209617U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892468A (en) * | 2017-12-29 | 2018-04-10 | 山东华鹏玻璃股份有限公司 | A kind of glass draws the upper fixture alignment device of jimcrow |
| CN110142618A (en) * | 2019-06-20 | 2019-08-20 | 中国工程物理研究院化工材料研究所 | A kind of machining micro reparation high-precision adjustment tooling |
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