CN204164172U - A kind of high-precision reciprocating formula straight-line motion mechanism - Google Patents
A kind of high-precision reciprocating formula straight-line motion mechanism Download PDFInfo
- Publication number
- CN204164172U CN204164172U CN201420460829.5U CN201420460829U CN204164172U CN 204164172 U CN204164172 U CN 204164172U CN 201420460829 U CN201420460829 U CN 201420460829U CN 204164172 U CN204164172 U CN 204164172U
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- slide plate
- motion mechanism
- lateral side
- inclined lateral
- swallow
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Abstract
The utility model discloses a kind of little stroke and high precision reciprocating linear motion mechanism, comprise fixed base and for the skateboard component with moving-target moving body, described fixed base is provided with swallow-tail way, described skateboard component comprises the first and second slide plates; Described first slide plate is provided with the first inclined lateral side, and described second slide plate is provided with the second inclined lateral side, and described first and second inclined lateral side match with the dual-side of described swallow-tail way respectively; Described second slide plate is provided with the adjustment-spacing parts of the spacing of adjustable itself and described first slide plate.Dovetail chute is combined into by the inclined lateral side of the first and second slide plates of adjustable distance, reciprocating linear motion mechanism of the present utility model can be applied in multi-form machinery easily, and can regulate in time when dovetail slideway weares and teares and make up, accomplish zero clearance, to guarantee the precision of oscillating rectilinear motion.
Description
Technical field
The utility model relates to reciprocating linear motion mechanism, particularly relates to a kind of reciprocating linear motion mechanism of little stroke and high precision.
Background technique
Machinery often uses the structure of various linear slide, but existing standard items often can not mate because of volume, or mounting type is not ideal enough and use reluctantly, can badly influence the machining accuracy of machinery like this.Therefore, a kind of volume is little, easy for installation and have high-precision structure of linear motion, to meet various off-gauge design requirement.
Disclosing only for auxiliary understanding design of the present utility model and technological scheme of above background technique content, it must not belong to the prior art of present patent application, show that not having tangible proof the applying date of foregoing in present patent application is in disclosed situation, above-mentioned background technology should not be used for novelty and the creativeness of evaluating the application.
Model utility content
The utility model (mainly) object is that proposing one can meet various off-gauge equipment de-sign demand, badly influences the technical problem of the machining accuracy of machinery to solve inadequate use standard items that above-mentioned prior art exists.
For this reason, the utility model proposes a kind of high-precision reciprocating formula straight-line motion mechanism, comprise fixed base and for the skateboard component with moving-target moving body, described fixed base is provided with swallow-tail way, described skateboard component comprises the first and second slide plates; Described first slide plate is provided with the first inclined lateral side, and described second slide plate is provided with the second inclined lateral side, and described first and second inclined lateral side match with the dual-side of described swallow-tail way respectively; Described second slide plate is provided with the adjustment-spacing parts of the spacing of adjustable itself and described first slide plate.
Preferably, the utility model can also have following technical characteristics:
Described adjustment-spacing parts are two or more, arranged in parallel.
Described adjustment-spacing parts are bolts, and run through described first slide plate from side and arrange, an end is stretched in described second slide plate from side.
Described fixed base is also provided with the rectangular rail groove being parallel to described swallow-tail way, correspondingly on described first slide plate is provided with the rectangular rail of mating with described rectangular rail groove.
The beneficial effect that the utility model is compared with the prior art comprises: be combined into dovetail chute by the inclined lateral side of the first and second slide plates of adjustable distance, reciprocating linear motion mechanism of the present utility model can be applied in multi-form machinery easily, and can regulate in time when dovetail slideway weares and teares and make up, accomplish zero clearance, to guarantee the precision of oscillating rectilinear motion.
In preferred version, owing to adopting the rectangular rail groove being parallel to described swallow-tail way, and corresponding rectangular rail, thus can assist guiding, that avoids dovetail slideway crosses quick-wearing, thus has the technique effect of the precision guaranteeing oscillating rectilinear motion further.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the reciprocating linear motion mechanism of the utility model embodiment.
Fig. 2 is the schematic side view of reciprocating linear motion mechanism shown in Fig. 1.
Fig. 3 is that the A-A of Fig. 2 is to sectional view.
Fig. 4 is that the B-B of Fig. 2 is to sectional view.
The structural representation of fixed base in Fig. 5 embodiment.
The structural representation of the first slide plate in Fig. 6 embodiment.
The structural representation of the second slide plate in Fig. 7 embodiment.
Embodiment
Contrast accompanying drawing 1-7 below in conjunction with embodiment the utility model is described in further detail.It is emphasized that following explanation is only exemplary, instead of in order to limit the scope of the invention and apply.
Embodiment one:
A kind of high-precision reciprocating formula straight-line motion mechanism, as Figure 1-4, comprise fixed base 1 and for the skateboard component 2 with moving-target moving body 6, described fixed base 1 is provided with swallow-tail way 11, described skateboard component 2 comprises the first slide plate 21 and the second slide plate 22; Described first slide plate 21 is provided with the first inclined lateral side 211, and described second slide plate 22 is provided with the second inclined lateral side 221, and the described first oblique side 211 and the second inclined lateral side 221 match with the dual-side of described swallow-tail way 11 respectively; Described second slide plate 22 is provided with the adjustment-spacing parts 5 of the spacing of adjustable itself and described first slide plate 21.This high-precision reciprocating formula straight-line motion mechanism is mainly used in little stroke equipment, and its volume is little, and mounting type is flexible, and in use can do zero clearance adjustment.
A preferred way is, described adjustment-spacing parts 5 are two or more, arranged in parallel, has better more stable spacing effect like this, to guarantee there is suitable spacing between described first slide plate 21 and the second slide plate 22.Described adjustment-spacing parts 5 preferably adopt bolt, to facilitate the adjustment of spacing.Described bolt runs through described first slide plate 21 and arranges from side, an end is stretched in described second slide plate 22 from side, and like this, the spacing that can be realized described first and second slide plates by swivel bolt is regulated, convenient and swift.
Embodiment two:
The present embodiment is the improvement to previous embodiment one, in this example, described fixed base 1 is also provided with the rectangular rail groove 12 being parallel to described swallow-tail way 11, correspondingly on described first slide plate 21 is provided with the rectangular rail 212 of mating with described rectangular rail groove 12.Described rectangular rail groove 12 and rectangular rail 212 coordinate, and can play a part to lead to described first slide plate 21, thus can reduce the wearing and tearing to swallowtail track 11 in reciprocatory movement, are beneficial to the further raising of precision of rectilinear motion.
Above in each embodiment, target moving body 6 is located on described skateboard component 2, moves back and forth thereupon.And the position of adjustment-spacing parts 5 (such as bolt) is being set, if necessary, also containing space 13 can be set on fixed base 1, to hold described adjustment-spacing parts 5, and allow it to move back and forth freely in stroke range, and do not have any obstruction.
Those skilled in the art will recognize that, it is possible for making numerous accommodation to above description, so embodiment and accompanying drawing are only used to describe one or more particular implementation.
Reciprocating linear motion mechanism of the present utility model, volume is little, and fabricating cost is low, and because be Split type structure, therefore convenient and flexible installation, and zero clearance adjustment can be done, so, the high-precision effect that is slidably matched can be obtained.
Although described and described and be counted as example embodiment of the present utility model, it will be apparent to those skilled in the art that and can make various change and replacement to it, and spirit of the present utility model can not have been departed from.In addition, many amendments can be made so that particular case is fitted to religious doctrine of the present utility model, and the utility model central concept described here can not be departed from.So the utility model is not limited to specific embodiment disclosed here, but the utility model also may comprise all embodiments and equivalent thereof that belong to the utility model scope.
Claims (4)
1. a high-precision reciprocating formula straight-line motion mechanism, is characterized in that: comprise fixed base and for the skateboard component with moving-target moving body, described fixed base is provided with swallow-tail way, and described skateboard component comprises the first and second slide plates; Described first slide plate is provided with the first inclined lateral side, and described second slide plate is provided with the second inclined lateral side, and described first and second inclined lateral side match with the dual-side of described swallow-tail way respectively; Described second slide plate is provided with the adjustment-spacing parts of the spacing of adjustable itself and described first slide plate.
2. reciprocating linear motion mechanism as claimed in claim 1, is characterized in that: described adjustment-spacing parts are two or more, arranged in parallel.
3. reciprocating linear motion mechanism as claimed in claim 2, is characterized in that: described adjustment-spacing parts are bolts, and run through described first slide plate from side and arrange, an end is stretched in described second slide plate from side.
4. reciprocating linear motion mechanism as claimed in claim 1, is characterized in that: described fixed base is also provided with the rectangular rail groove being parallel to described swallow-tail way, correspondingly on described first slide plate is provided with the rectangular rail of mating with described rectangular rail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460829.5U CN204164172U (en) | 2014-08-14 | 2014-08-14 | A kind of high-precision reciprocating formula straight-line motion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460829.5U CN204164172U (en) | 2014-08-14 | 2014-08-14 | A kind of high-precision reciprocating formula straight-line motion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164172U true CN204164172U (en) | 2015-02-18 |
Family
ID=52537863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420460829.5U Expired - Fee Related CN204164172U (en) | 2014-08-14 | 2014-08-14 | A kind of high-precision reciprocating formula straight-line motion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164172U (en) |
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2014
- 2014-08-14 CN CN201420460829.5U patent/CN204164172U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220421 Address after: 113125 Shi Wen Zhen Shi Wen Cun, Fushun County, Fushun City, Liaoning Province Patentee after: Fushun Shanyuan Sunshine Electrical Appliances Co.,Ltd. Address before: No.94, Guangtian Road, Songgang town, Bao'an District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN SHANYUAN ELECTRONIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 |