CN104343921A - Linked type height-adjustable device - Google Patents
Linked type height-adjustable device Download PDFInfo
- Publication number
- CN104343921A CN104343921A CN201410598262.2A CN201410598262A CN104343921A CN 104343921 A CN104343921 A CN 104343921A CN 201410598262 A CN201410598262 A CN 201410598262A CN 104343921 A CN104343921 A CN 104343921A
- Authority
- CN
- China
- Prior art keywords
- adjusting frame
- slide block
- adjusting
- cavity
- frame
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a linked type height-adjustable device which comprises an adjusting frame, an adjusting screw nut, a screw rod and a sliding block, wherein the adjusting frame is a rectangular-ambulatory-plane cavity frame; a sliding block moving track groove is formed in the inner side of the cavity of the adjusting frame; the screw rod penetrates through the rectangular-ambulatory-plane cavity of the adjusting frame and the sliding block inside the cavity from top to bottom; the sliding block can slide on the sliding block moving track groove through the screw rod; the adjusting screw nut is arranged at the top end of the screw rod outside the adjusting frame; the screw rod can be driven through the rotation of the adjusting screw nut to realize the height adjustment through the movement of the sliding block. The linked type height-adjustable device is simple in structure and overcomes the situation that a mechanism is not stable and the manufacturing cost is high as a transmission device and a height adjusting device are used separately.
Description
Technical field
The invention belongs to drive technology field, be specifically related to a kind of linking type adjustment height device.
Background technique
Traditional equipment transmission and heighten the unstable and complex structure of two kinds of equipment mechanisms, cause the unreasonable of transmission layout, affect the efficiency of transmission, a kind of linking type adjustment height device is now provided, utilize screw mandrel band movable slider to move up and down, slide block drives driven shaft rotating integratedization structure to overcome conventional apparatus irrationality, stable transmission, integrated mechanism, reduces costs.
Summary of the invention
One is the object of the present invention is to provide to heighten conveniently, stable linking type adjustment height device.
Object of the present invention can be achieved through the following technical solutions:
Linking type adjustment height device, comprise adjusting frame, adjusting nut, screw mandrel and slide block, described adjusting frame is " returning " type cavity frame, described screw mandrel is from top to bottom through " returning " type cavity of adjusting frame, adjusting nut is installed on the top that described adjusting frame outside is positioned at screw mandrel, slide block motion track groove is provided with inside the cavity of described adjusting frame, described slide block is positioned at the cavity of adjusting frame, described slide block is passed from top to bottom can slide on slide block motion track groove by screw mandrel simultaneously, described adjusting frame " is returned " type cavity lower inside and is provided with adjusting frame retaining screw.
Install on the right side of described adjusting frame support body and heighten scale.
Described slide block motion track groove is the elliptical path groove tilted.
Beneficial effect of the present invention: the screw mandrel band movable slider in linking type adjustment height device moves up and down, slide block drives driven shaft rotating integratedization structure to overcome conventional apparatus irrationality, stable transmission, integrated mechanism, reduces costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, adjusting frame, 2, adjusting nut, 3, screw mandrel, 4, slide block motion track groove, 5, slide block, 6, heighten scale, 7, adjusting frame retaining screw.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, linking type adjustment height device, comprise adjusting frame 1, adjusting nut 2, screw mandrel 3 and slide block 5, described adjusting frame 1 is " returning " type cavity frame, described screw mandrel 3 is from top to bottom through " returning " type cavity of adjusting frame 1, adjusting nut 2 is installed on the top that described adjusting frame 1 outside is positioned at screw mandrel 3, slide block motion track groove 4 is provided with inside the cavity of described adjusting frame 1, described slide block 5 is positioned at the cavity of adjusting frame 1, described slide block 5 is passed from top to bottom can slide on slide block motion track groove 4 by screw mandrel 3 simultaneously, described adjusting frame 1 " time " type cavity lower inside is provided with adjusting frame retaining screw 7, install on the right side of described adjusting frame 1 support body and heighten scale 6, described slide block motion track groove 4 is the elliptical path groove tilted.
Working principle: as shown in Figure 1, screw mandrel 3 is through " returning " type cavity of adjusting frame 1, simultaneously through the slide block of " returning " type cavity being arranged in adjusting frame 1, adjusting nut 2 is installed on the top that rotation adjusting frame 1 outside is positioned at screw mandrel 3, screw mandrel 3 is with movable slider 5 to slide up and down on oval slide block motion track groove 4, slide block drives driven shaft to rotate, and integral structure overcomes conventional apparatus irrationality.
Above content is only to structure example of the present invention and explanation; affiliated those skilled in the art make various amendment to described instantiation or supplement or adopt similar mode to substitute; only otherwise depart from the structure of invention or surmount this scope as defined in the claims, the protection domain of invention all should be belonged to.
Claims (3)
1. linking type adjustment height device, comprise adjusting frame (1), adjusting nut (2), screw mandrel (3) and slide block (5), it is characterized in that, described adjusting frame (1) is " returning " type cavity frame, described screw mandrel (3) is from top to bottom through " returning " type cavity of adjusting frame (1), adjusting nut (2) is installed on the top that described adjusting frame (1) outside is positioned at screw mandrel (3), slide block motion track groove (4) is provided with inside the cavity of described adjusting frame (1), described slide block (5) is positioned at the cavity of adjusting frame (1), described slide block (5) is passed by screw mandrel (3) simultaneously from top to bottom can in the upper slip of slide block motion track groove (4), described adjusting frame (1) " is returned " type cavity lower inside and is provided with adjusting frame retaining screw (7).
2. linking type adjustment height device according to claim 1, is characterized in that, installs and heighten scale (6) on the right side of described adjusting frame (1) support body.
3. linking type adjustment height device according to claim 1, is characterized in that, described slide block motion track groove (4) is the elliptical path groove tilted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598262.2A CN104343921A (en) | 2014-10-29 | 2014-10-29 | Linked type height-adjustable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598262.2A CN104343921A (en) | 2014-10-29 | 2014-10-29 | Linked type height-adjustable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104343921A true CN104343921A (en) | 2015-02-11 |
Family
ID=52500161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410598262.2A Pending CN104343921A (en) | 2014-10-29 | 2014-10-29 | Linked type height-adjustable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104343921A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510044A (en) * | 2018-12-24 | 2019-03-22 | 山东亲橙里教学用品有限公司 | A kind of spatial position adjustable socket |
-
2014
- 2014-10-29 CN CN201410598262.2A patent/CN104343921A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510044A (en) * | 2018-12-24 | 2019-03-22 | 山东亲橙里教学用品有限公司 | A kind of spatial position adjustable socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |
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| RJ01 | Rejection of invention patent application after publication |