CN206918182U - Travel mechanism for fine adjustments - Google Patents
Travel mechanism for fine adjustments Download PDFInfo
- Publication number
- CN206918182U CN206918182U CN201720915120.3U CN201720915120U CN206918182U CN 206918182 U CN206918182 U CN 206918182U CN 201720915120 U CN201720915120 U CN 201720915120U CN 206918182 U CN206918182 U CN 206918182U
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- China
- Prior art keywords
- rack
- component
- plate
- compact heap
- pressing plate
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Abstract
The utility model discloses the travel mechanism for fine adjustments, slide rail is placed on supporting plate component, and installation board component can be arranged on supporting plate component by the cooperation of chute and slide rail along its linear slide, rack parallel to slide rail；Hold-down mechanism includes compact heap, bushing, guide rod, pressing plate, elbow clamp mechanism and backing plate, bushing and backing plate are arranged on the installing plate of installation board component, guide rod is placed in bushing, the lower end connection compact heap of guide rod, upper end connects pressing plate, elbow clamp mechanism is installed, the clamping jaw of elbow clamp mechanism is connected with pressing plate, can drive pressing plate rising or descending on backing plate；The bottom surface of compact heap is provided with rack, relative with the rack on supporting plate component.Elbow clamp mechanism drives compact heap to push, and compact heap upper rack is engaged with supporting plate component upper rack, if rack tooth, away from for 1mm, the displacement for installing board component overhead gage component is 0.5mm, suitable for the occasion of fine adjustments.
Description
Technical field
It the utility model is related to a kind of travel mechanism for fine adjustments.
Background technology
At present, traditional travel mechanism is positioned by the way of drawing pin, and positioning is each in this way
Mobile minimum range will just not apply in more than 5mm for the small occasion of that change.
To solve this problem, a kind of mechanism available for fine adjustments need to be designed.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, there is provided a kind of moving machine for fine adjustments
Structure.
The purpose of this utility model is achieved through the following technical solutions：
For the travel mechanism of fine adjustments, feature is：Include rack, slide rail, installation board component, hold-down mechanism and support
Board component, slide rail are placed on supporting plate component, and installation board component can be along its linear slide, rack by the cooperation of chute and slide rail
It is arranged at parallel to slide rail on supporting plate component；
The hold-down mechanism includes compact heap, bushing, guide rod, pressing plate, elbow clamp mechanism and backing plate, bushing and backing plate installation
On the installing plate of installation board component, guide rod is placed in bushing, the lower end connection compact heap of guide rod, upper end connection pressing plate,
Elbow clamp mechanism is installed, the clamping jaw of elbow clamp mechanism is connected with pressing plate, can drive pressing plate rising or descending on backing plate；
The bottom surface of the compact heap is provided with rack, relative with the rack on supporting plate component.
Further, the above-mentioned travel mechanism for fine adjustments, wherein, install the installing plate of board component and pressing plate it
Between be provided with spring.
Further, the above-mentioned travel mechanism for fine adjustments, wherein, the spring is located at the central part of pressing plate
Position.
Further, the above-mentioned travel mechanism for fine adjustments, wherein, the bushing has four.
Further, the above-mentioned travel mechanism for fine adjustments, wherein, the rectangular corner of four bushings point
Cloth.
Further, the above-mentioned travel mechanism for fine adjustments, wherein, the compact heap upper rack and gripper shoe groups
The tooth pitch of part upper rack is 1mm.
The utility model has the advantages of notable and beneficial effect compared with prior art, embodies in the following areas：
1. the clamping jaw of the utility model elbow clamp mechanism can drive pressing plate rising or descending, compact heap is driven to push when descending,
Compact heap upper rack is engaged with supporting plate component upper rack；Rack tooth is away from for 1mm, tooth top and the compact heap upper rack of rack
When tooth top is collided, the distance of baffle plate assembly movement is exactly 0.5mm, suitable for the occasion of fine adjustments；
2. it can be not only used for the small place of adjustable range, it can also be used to the big place of adjustable range, suitable for a variety of occasions, tooth
The tooth pitch of bar can be designed according to being actually needed, to ensure the reasonability of design；Displacement minimum can be in 0.5mm very
To smaller.
Brief description of the drawings
Fig. 1：Structural representation of the present utility model；
Fig. 2：The structural representation of elbow clamp mechanism；
Fig. 3：The mated condition schematic diagram of compact heap upper rack and supporting plate component upper rack.
Embodiment
In order to which the technical characteristics of the utility model, purpose and effect are more clearly understood, it is detailed now to compare accompanying drawing
Illustrate specific embodiment.
As shown in figure 1, the travel mechanism for fine adjustments, includes rack 1, slide rail 2, installation board component 3, hold-down mechanism
4 and supporting plate component 5, slide rail 2 be placed on supporting plate component 5, installation board component 3 can be straight along its by the cooperation of chute and slide rail
Line is slided, and rack 1 is arranged on supporting plate component 5 parallel to slide rail；Install and baffle plate assembly 6 is installed on board component 3.
As shown in Fig. 2 hold-down mechanism includes compact heap 41, bushing 42, guide rod 43, pressing plate 45, elbow clamp mechanism 46 and pad
Plate 47, bushing 42 and backing plate 47 are arranged on the installing plate of installation board component 3, and bushing has four, four rectangular corners of bushing
Distribution；Guide rod 43 is placed in bushing 42, the lower end connection compact heap 41 of guide rod 43, upper end connection pressing plate 45, on backing plate 47
Elbow clamp mechanism 46 is installed, the clamping jaw of elbow clamp mechanism 46 is connected with pressing plate 45, and pressing plate 45 can be driven to rise or descending；Board component is installed
Installing plate and pressing plate 45 between be provided with spring 44, spring 44 is located at the centre of pressing plate 45.
As shown in figure 3, the bottom surface of compact heap 41 is provided with rack, it is relative with the rack on supporting plate component.Tooth on compact heap
The tooth pitch of bar and supporting plate component upper rack is 1mm.
During concrete application, the clamping jaw of elbow clamp mechanism 46 can drive pressing plate 45 to rise or descending, and compact heap 41 is driven when descending
Push, the upper rack of compact heap 41 is engaged with supporting plate component upper rack 1, and now spring 44 is compressed.During release, due to spring
Resilience, pressing plate will rise back to original position.
The rack tooth of design is away from for 1mm, then when in moving stop component process, tooth on the tooth top and compact heap of rack 1
When the tooth top of bar is collided, then baffle plate assembly movement distance be exactly 0.5mm, moved when in certain position shown in Fig. 3 away from
Will be smaller than 0.5mm from L, so mechanism is applicable to the occasion of fine adjustments.
After elbow clamp mechanism 46 unclamps, spring 44 drives whole pressing plate 45 to ramp up, made because no longer stress starts resilience
The upper rack of compact heap 41 is separated with supporting plate component upper rack 1, and subsequent baffle plate assembly 6 can be adjusted.
In summary, the utility model can be not only used for the small place of adjustable range, it can also be used to the big place of adjustable range,
Suitable for a variety of occasions, the tooth pitch of rack can be designed according to being actually needed, to ensure the reasonability of design.Displacement
Minimum can be even more small in 0.5mm.
It should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this practicality
New interest field；Description more than simultaneously, should can understand and implement for the special personage of correlative technology field, therefore its
It should be included in claim without departing from the equivalent change or modification completed under the spirit disclosed in the utility model
In.
Claims (6)
1. the travel mechanism for fine adjustments, it is characterised in that：Include rack, slide rail, installation board component, hold-down mechanism and branch
Bracing plate assembly, slide rail are placed on supporting plate component, and installation board component can be along its linear slide, tooth by the cooperation of chute and slide rail
Bar is arranged on supporting plate component parallel to slide rail；
The hold-down mechanism includes compact heap, bushing, guide rod, pressing plate, elbow clamp mechanism and backing plate, and bushing and backing plate are arranged on peace
On the installing plate of loading board component, guide rod is placed in bushing, the lower end connection compact heap of guide rod, upper end connection pressing plate, backing plate
Upper installation elbow clamp mechanism, the clamping jaw of elbow clamp mechanism are connected with pressing plate, can drive pressing plate rising or descending；
The bottom surface of the compact heap is provided with rack, relative with the rack on supporting plate component.
2. the travel mechanism according to claim 1 for fine adjustments, it is characterised in that：The installing plate of board component is installed
Spring is provided between pressing plate.
3. the travel mechanism according to claim 2 for fine adjustments, it is characterised in that：The spring is located at pressing plate
Centre.
4. the travel mechanism according to claim 1 for fine adjustments, it is characterised in that：The bushing has four.
5. the travel mechanism according to claim 4 for fine adjustments, it is characterised in that：Four bushings are rectangular
Corner is distributed.
6. the travel mechanism according to claim 1 for fine adjustments, it is characterised in that：The compact heap upper rack and
The tooth pitch of supporting plate component upper rack is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915120.3U CN206918182U (en) | 2017-07-26 | 2017-07-26 | Travel mechanism for fine adjustments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915120.3U CN206918182U (en) | 2017-07-26 | 2017-07-26 | Travel mechanism for fine adjustments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918182U true CN206918182U (en) | 2018-01-23 |
Family
ID=61348409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720915120.3U Active CN206918182U (en) | 2017-07-26 | 2017-07-26 | Travel mechanism for fine adjustments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448570A (en) * | 2017-07-26 | 2017-12-08 | 苏州优备精密智能装备股份有限公司 | Travel mechanism for fine adjustments |
-
2017
- 2017-07-26 CN CN201720915120.3U patent/CN206918182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448570A (en) * | 2017-07-26 | 2017-12-08 | 苏州优备精密智能装备股份有限公司 | Travel mechanism for fine adjustments |
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