CN203930573U - Linear fine tuning module position-limit mechanism - Google Patents
Linear fine tuning module position-limit mechanism Download PDFInfo
- Publication number
- CN203930573U CN203930573U CN201420254163.8U CN201420254163U CN203930573U CN 203930573 U CN203930573 U CN 203930573U CN 201420254163 U CN201420254163 U CN 201420254163U CN 203930573 U CN203930573 U CN 203930573U
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- Prior art keywords
- tuning module
- limit mechanism
- fine tuning
- holder
- movable block
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Abstract
The utility model relates to the technical field of the fine setting device for limiting of finely tuning module, a kind of Linear fine tuning module position-limit mechanism is disclosed, comprise holder, this holder comprises two side plates and top board, the top board of described holder is provided with U-shaped stopper slot, this U-shaped stopper slot place is movably installed with limited screw, and described limited screw inserts in this U-shaped stopper slot and is connected with a switching movable block; On two side plates of described holder, be separately installed with the corresponding adjusting differential head in position and reverse micro-adjusting mechanism, described switching movable block is limited between the two.The utility model adopts on the one hand and regulates differential head switching movable block to be carried out to the position adjustments of a direction, makes trickle to regulate in realization, and regulates differential head to adopt standard component, does not have the problem of processing thin teeth screw; By reverse micro-adjusting mechanism, realized switching movable block has been carried out to rightabout position adjustments on the other hand.
Description
Technical field
The utility model relates to the technical field of the fine setting device for limiting of finely tuning module, relates in particular to a kind of Linear fine tuning module position-limit mechanism.
Background technology
In a lot of fine setting modules, all adopt limiting and fixing device, and limiting and fixing device of the prior art is all to adopt screw to join the adjusting fixed form of nut conventionally, because the processing cost of fine thread is higher, conventionally employing standard tooth regulates, the adjusting segmentation of this structure is less, and for needs, very trickle adjusting is difficult to realize.
Utility model content
The utility model provides a kind of Linear fine tuning module position-limit mechanism, is intended to solve utilize in prior art, have the technical matters that cost is high, fine adjustments difficulty is large.
A kind of Linear fine tuning module position-limit mechanism, comprise holder, this holder comprises two side plates and top board, and the top board of described holder is provided with U-shaped stopper slot, this U-shaped stopper slot place is movably installed with limited screw, and described limited screw inserts in this U-shaped stopper slot and is connected with a switching movable block; On two side plates of described holder, be separately installed with the corresponding adjusting differential head in position and reverse micro-adjusting mechanism, described switching movable block is limited between the two.
Further, described reverse micro-adjusting mechanism comprises the reverse fine setting piece adjacent with switching movable block, is set in the spring retaining sleeve on reverse fine setting piece, is provided with and can applies to reverse fine setting piece the Compress Spring of buffer brake in spring retaining sleeve.
Further, the outer end of described spring retaining sleeve stretches out in outside the side plate of holder, and its outer end is provided with pressure stop nut.
Further, on described reverse fine setting piece, for the surface of contact contacting with switching movable block, be globular model.
Further, between described spring retaining sleeve outside surface and the mounting hole on holder, adopt clearance fit.
Further, described pressure stop nut adopts closely-pitched to coordinate with spring retaining sleeve.
Further, the tail end end face of described spring retaining sleeve is provided with the regulation groove that available straight screwdriver is adjusted feeding degree.
Further, described adjusting differential head is the high precision differential head that precision reaches 0.01MM.
Further, the outside surface of described limited screw is processed into knurling.
Compared with prior art, the utility model has the advantage of: the utility model adopts on the one hand and regulates differential head switching movable block to be carried out to the position adjustments of a direction, make trickle to regulate in realization, and regulate differential head to adopt standard component, do not have the problem of processing thin teeth screw; By reverse micro-adjusting mechanism, realized switching movable block has been carried out to rightabout position adjustments on the other hand.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Linear fine tuning module position-limit mechanism that provides of the utility model embodiment;
Fig. 2 is the side view of the Linear fine tuning module position-limit mechanism that provides of the utility model embodiment;
Fig. 3 is the stereographic map of the Linear fine tuning module position-limit mechanism that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Consult shown in Fig. 1 to Fig. 3, the utility model provides a kind of Linear fine tuning module position-limit mechanism, comprise holder 1, this holder 1 comprises two side plates 2 and top board 3, the top board 3 of described holder 1 is provided with U-shaped stopper slot 4, these U-shaped stopper slot 4 places are movably installed with limited screw 5, and described limited screw 5 inserts in this U-shaped stopper slot 4 and is connected with a switching movable block 6; On two side plates 2 of described holder 1, be separately installed with the corresponding adjusting differential head in position 7 and reverse micro-adjusting mechanism 8, described switching movable block 6 is limited between the two.
It is as follows that Linear fine tuning module position-limit mechanism of the present utility model is realized concrete adjustment process: manual rotation regulates differential head 7, and the front end of adjusting differential head 7 heads on switching movable block 6 and advances, and reaches a direction adjustment; Manually reverse rotation regulates differential head 7, regulates differential head 7 front ends to retreat, and the movable block 6 of transferring under the effect of reverse micro-adjusting mechanism 8 has reached reciprocal adjustment.
The utility model has adopted and has regulated 7 pairs of switching movable blocks 6 of differential head to carry out the position adjustments of a direction, makes trickle to regulate in realization, and regulates differential head 7 to adopt standard components, can directly buy, and does not deposit the problem that needs in the prior art to process thin teeth screw; And realized switching movable block 6 has been carried out to rightabout position adjustments by reverse micro-adjusting mechanism 8; That whole mechanism has advantages of is simple in structure, easy to operate, degree of regulation is high, is applicable in the fine setting module of various industries.
As preferably, the material of the switching movable block 6 described in the present embodiment adopts SUS440, by switching movable block 6, connects with outside module realization, and its versatility is good, and rigidity is high.
Concrete, the utility model comprises the reverse fine setting piece 81 adjacent with switching movable block 6, is set in the spring retaining sleeve 82 on reverse fine setting piece 81 at described reverse micro-adjusting mechanism 8, is provided with and can applies to reverse fine setting piece 81 Compress Spring 83 of buffer brake in spring retaining sleeve 82.And the outer end of described spring retaining sleeve 82 stretches out in outside the side plate 2 of holder 1, its outer end is provided with pressure stop nut 84.
The course of work that oppositely micro-adjusting mechanism 8 specific implementations are adjusted is in the other direction: when manually reverse rotation regulates differential head 7, regulate differential head 7 front ends to retreat, oppositely fine setting piece 81 counter motion under the pressure-acting of Compress Spring 83, reached reciprocal adjustment, after to be adjusted putting in place, by pressure stop nut 84, the position of spring retaining sleeve 82 is spacing fixing.
As preferably, on the reverse fine setting piece 81 described in the present embodiment, for the surface of contact contacting with switching movable block 6, be globular model, oppositely finely tune piece 81 and contact with the surface of contact formation point of switching movable block 6, reduced friction; To between the mounting hole on described spring retaining sleeve 82 outside surfaces and holder 1, adopt clearance fit, to avoid Compress Spring 83 spring retaining sleeve 82 when the deboost to shake simultaneously.
As preferably, for further improving the precision regulating, the pressure stop nut 84 described in the present embodiment coordinates with spring retaining sleeve 82 employing closely-pitcheds.
As preferably, for reaching the object of fine setting in the other direction, the tail end end face of the spring retaining sleeve 82 described in the present embodiment is provided with the regulation groove 85 that available straight screwdriver is adjusted feeding degree, can adjust its feeding degree by straight screwdriver, can reach reciprocal fine setting.
As preferably, for further having improved, regulate segmentation, the adjusting differential head 7 described in the present embodiment reaches the high precision differential head standard room of 0.01MM for precision.
As preferably, the outside surface of the limited screw 5 described in the present embodiment is processed into knurling, and the friction force that it has improved while screwing operation, makes moment of torsion larger, and then better at fastening rear stability, is not vulnerable to external influence.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a Linear fine tuning module position-limit mechanism, it is characterized in that comprising holder (1), this holder (1) comprises two side plates (2) and top board (3), the top board (3) of described holder (1) is provided with U-shaped stopper slot (4), this U-shaped stopper slot (4) locates to be movably installed with limited screw (5), and described limited screw (5) inserts in this U-shaped stopper slot (4) and is connected with a switching movable block (6); On two side plates (2) of described holder (1), be separately installed with the corresponding adjusting differential head (7) in position and reverse micro-adjusting mechanism (8), described switching movable block (6) is limited between the two.
2. Linear fine tuning module position-limit mechanism according to claim 1, it is characterized in that described reverse micro-adjusting mechanism (8) comprises the reverse fine setting piece (81) adjacent with switching movable block (6), is set in the spring retaining sleeve (82) on reverse fine setting piece (81), is provided with in spring retaining sleeve (82) and can applies to reverse fine setting piece (81) Compress Spring (83) of buffer brake.
3. Linear fine tuning module position-limit mechanism according to claim 2, is characterized in that the outer end of described spring retaining sleeve (82) stretches out in outside the side plate (2) of holder (1), and its outer end is provided with pressure stop nut (84).
4. according to the Linear fine tuning module position-limit mechanism described in any one in claim 2 to 3, it is characterized in that described reverse fine setting piece (81) is above globular model for the surface of contact contacting with switching movable block (6).
5. Linear fine tuning module position-limit mechanism according to claim 4, is characterized in that adopting clearance fit between described spring retaining sleeve (82) outside surface and the mounting hole on holder (1).
6. Linear fine tuning module position-limit mechanism according to claim 5, is characterized in that described pressure stop nut (84) and spring retaining sleeve (82) adopt closely-pitched to coordinate.
7. Linear fine tuning module position-limit mechanism according to claim 6, is characterized in that the tail end end face of described spring retaining sleeve (82) is provided with the regulation groove (85) that available straight screwdriver is adjusted feeding degree.
8. Linear fine tuning module position-limit mechanism according to claim 1, is characterized in that described adjusting differential head (7) reaches the high precision differential head of 0.01MM for precision.
9. Linear fine tuning module position-limit mechanism according to claim 1, is characterized in that the outside surface of described limited screw (5) is processed into knurling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254163.8U CN203930573U (en) | 2014-05-16 | 2014-05-16 | Linear fine tuning module position-limit mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254163.8U CN203930573U (en) | 2014-05-16 | 2014-05-16 | Linear fine tuning module position-limit mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203930573U true CN203930573U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254163.8U Active CN203930573U (en) | 2014-05-16 | 2014-05-16 | Linear fine tuning module position-limit mechanism |
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| CN (1) | CN203930573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667177A (en) * | 2019-09-23 | 2020-01-10 | 湖北广桦包装有限公司 | Automatic box equipment that breaks of general type gift box |
| CN115230155A (en) * | 2022-08-22 | 2022-10-25 | 江苏乾度智造高科技有限公司 | Three-degree-of-freedom optical machine position fine-adjustment locking structure |
-
2014
- 2014-05-16 CN CN201420254163.8U patent/CN203930573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667177A (en) * | 2019-09-23 | 2020-01-10 | 湖北广桦包装有限公司 | Automatic box equipment that breaks of general type gift box |
| CN115230155A (en) * | 2022-08-22 | 2022-10-25 | 江苏乾度智造高科技有限公司 | Three-degree-of-freedom optical machine position fine-adjustment locking structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |