CN213231369U - High-precision small-stroke Z-axis lifting mechanism - Google Patents
High-precision small-stroke Z-axis lifting mechanism Download PDFInfo
- Publication number
- CN213231369U CN213231369U CN202021960833.XU CN202021960833U CN213231369U CN 213231369 U CN213231369 U CN 213231369U CN 202021960833 U CN202021960833 U CN 202021960833U CN 213231369 U CN213231369 U CN 213231369U
- Authority
- CN
- China
- Prior art keywords
- triangular block
- block
- linear guide
- stroke
- triangular
- 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.)
- Active
Links
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model discloses a little stroke Z axle elevating system of high accuracy removes about driving first three hornblocks through drive arrangement to drive the second three hornblocks and be up-and-down motion in Z axle direction, the utility model discloses compact structure moves more steadily, therefore the precision is high, is applicable to the Z axle lift of little stroke. The utility model discloses be equipped with positive spacing rubber piece and burden spacing rubber piece in the both sides of first three hornblocks, play spacing and buffering effect, further improve the operation precision. The utility model discloses be equipped with dust cover and lower dust cover, prevent that outside dust from getting into the mechanism inside, guarantee the inside cleanness of mechanism to make the operation of each inside part of mechanism not receive the influence of dust.
Description
Technical Field
The utility model relates to a lift platform field especially relates to a little stroke Z axle elevating system of high accuracy.
Background
In mechanical devices, a small stroke Z-axis lift mechanism is often employed. Traditional little stroke Z axle elevating system generally adopts servo motor + lead screw + mode of guide rail to realize, lead screw and guide rail are along Z axle direction mode, and servo motor drive lead screw removes at Z axle direction along the guide rail to realize the lift of Z axle direction, perhaps adopt servo motor + belt + mode of guide rail, compact structure can't be accomplished to these two kinds of modes, and the stationarity is relatively poor, consequently to the elevating system of little stroke, can't reach accurate location.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a little stroke Z axle elevating system of high accuracy.
The technical scheme of the utility model as follows: the utility model provides a high accuracy short stroke Z axle elevating system includes: the base, a vertical plate which is arranged on the base and is vertical to the base, a horizontal linear guide rail which is arranged on the base, a vertical linear guide rail which is arranged on the vertical plate, a first slide block which is arranged on the horizontal linear guide rail, a first triangular block which is arranged on the first slide block, a second slide block which is arranged on the first triangular block, an inclined plane linear guide rail which is arranged on the second slide block, a third slide block which is arranged on the vertical linear guide rail, a second triangular block which is arranged on the third slide block and the inclined plane linear guide rail, and a driving device which drives the first triangular block to horizontally move on the horizontal linear guide rail, wherein the first triangular block and the second triangular block are triangular, the bottom surface of the first triangular block is a horizontal plane, the first slide block is arranged on the bottom surface of the first triangular block, and the second slide block is arranged on the inclined plane of the first triangular block, the third slider is located on the vertical face of the third triangular block of second, inclined plane linear guide locates on the inclined plane of the third triangular block of second, the cover is equipped with positive spacing rubber piece on the lead screw, positive spacing rubber piece with first three triangular block is connected and is close to the riser setting, be equipped with burden spacing rubber piece on the base, burden spacing rubber piece is close to the one end that riser was kept away from to first three triangular block.
Furthermore, a photoelectric switch is arranged on the vertical surface of the second triangular block, and an induction sheet is arranged on the vertical plate corresponding to the photoelectric switch.
Further, the driving device includes: the servo motor, with the lead screw that servo motor is connected, and the nut of cover locating on the lead screw, the nut with the first triangle piece is connected.
Furthermore, a conveying platform is arranged on the top surface of the second triangular block, and an inner concave part is arranged on the conveying platform.
Furthermore, the concave part of the conveying platform is provided with a vacuum hole, and the vacuum hole is connected with a vacuum generating device.
Furthermore, the middle of the first triangular block and the middle of the second triangular block are hollowed.
Furthermore, a lower dust cover is arranged on the base, an upper dust cover is arranged on the second triangular block, and the size of the opening of the upper dust cover is larger than that of the opening of the lower dust cover.
By adopting the scheme, the utility model discloses following beneficial effect has:
1. the utility model drives the first triangular block to move left and right through the driving device, thereby driving the second triangular block to do up-and-down motion in the Z-axis direction, the utility model has compact structure, more stable operation, high precision and is suitable for Z-axis lifting of small stroke;
2. the utility model is provided with the positive limit rubber block and the negative limit rubber block on the two sides of the first triangle block, which plays the role of limiting and buffering and further improves the operation precision;
3. the utility model discloses be equipped with dust cover and lower dust cover, prevent that outside dust from getting into the mechanism inside, guarantee the inside cleanness of mechanism to make the operation of each inside part of mechanism not receive the influence of dust.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural view of the present invention without the upper and lower dust covers.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is a schematic structural view of the present invention with a conveying platform.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, the present invention provides a high precision small stroke Z-axis lifting mechanism, which includes: the base 1, locate on the base 1 and with base 1 vertically riser 2, locate horizontal linear guide 3 on the base 1, locate vertical linear guide 4 on the riser 2, locate first slider 5 on the horizontal linear guide 3, locate first triangle piece 6 on the first slider 5, locate second slider 7 on the first triangle piece 6, locate inclined plane linear guide 8 on the second slider 7, locate third slider 9 on the vertical linear guide 4, locate third slider 9 with second triangle piece 10 on the inclined plane linear guide 8 and drive first triangle piece 6 is in carry out horizontal migration's drive arrangement on the horizontal linear guide 3. First triangle piece 6 is triangle-shaped with second triangle piece 10, and the inclined plane of first triangle piece 6 is parallel with the inclined plane of second triangle piece 10, the bottom surface of first triangle piece 6 is the horizontal plane, first slider 5 is fixed to be located the bottom surface of first triangle piece 6. The second slider 7 is fixedly arranged on the inclined plane of the first triangular block 6, the third slider 9 is fixedly arranged on the vertical plane of the second triangular block 10, and the inclined plane linear guide rail 8 is fixedly arranged on the inclined plane of the second triangular block 10.
The driving device includes: the servo motor 11, with lead screw 12 that servo motor 11 is connected, and the nut 13 of cover locating on lead screw 12, nut 13 with first triangle 6 is connected. The servo motor 11 is fixed on the vertical plate 2, and a screw rod fixing seat 14 is arranged beside the vertical plate 2 and used for fixing a screw rod 12. The servo motor 11 drives the screw rod 12 to rotate, so that the nut 13 is driven to horizontally move left and right, the first triangular block 6 is driven to horizontally move left and right, and the first triangular block 6 moves left and right to drive the second triangular block 10 to move up and down.
The screw rod 12 is sleeved with a positive limiting rubber block 15, and the positive limiting rubber block 15 is connected with the first triangular block 6 and is close to the screw rod fixing seat 14. The base 1 is provided with a negative limiting rubber block 16, and the negative limiting rubber block 16 is close to one end, far away from the vertical plate 2, of the first triangular block 6. When the first triangular block 6 runs to the limit position leftwards, the positive limit rubber block 15 hits the screw rod fixing seat 14, and when the first triangular block 6 runs to the limit position rightwards, the first triangular block 6 hits the negative limit rubber block 16. The positive limit rubber block 15 and the negative limit rubber block 16 have a buffering effect and can limit the left-right movement distance of the first triangular block 6, so that the height of the second triangular block 10 in up-down movement is limited.
The vertical surface of the second triangular block 10 is provided with a photoelectric switch, and the vertical plate 2 is provided with an induction sheet corresponding to the photoelectric switch. The photoelectric switch is used for sensing whether the second triangular block 10 ascends to a specified position.
Referring to fig. 4, a conveying platform 100 is disposed on the top surface of the second triangular block 10, and an inner concave portion is disposed on the conveying platform 100 and used for placing conveyed articles therein. The inner concave part of the conveying platform 100 is provided with a vacuum hole, and the vacuum hole is connected with a vacuum generating device and used for firmly adsorbing the articles to be conveyed on the conveying platform 100.
The middle of the first triangular block 6 and the middle of the second triangular block 10 are hollowed out, so that the weight of the triangular blocks can be greatly reduced, the mechanism can run more smoothly, and the precision is improved.
The base 1 is provided with a lower dust cover 20, the second triangular block 10 is provided with an upper dust cover 30, and the size of the opening of the upper dust cover 30 is larger than that of the opening of the lower dust cover 20, so that the lower dust cover 20 can move in the upper dust cover 30, and the operation of the lower dust cover and the operation of the upper dust cover do not conflict.
To sum up, the utility model discloses following beneficial effect has:
1. the utility model drives the first triangular block to move left and right through the driving device, thereby driving the second triangular block to do up-and-down motion in the Z-axis direction, the utility model has compact structure, more stable operation, high precision and is suitable for Z-axis lifting of small stroke;
2. the utility model is provided with the positive limit rubber block and the negative limit rubber block on the two sides of the first triangle block, which plays the role of limiting and buffering and further improves the operation precision;
3. the utility model discloses be equipped with dust cover and lower dust cover, prevent that outside dust from getting into the mechanism inside, guarantee the inside cleanness of mechanism to make the operation of each inside part of mechanism not receive the influence of dust.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a high accuracy short stroke Z axle elevating system which characterized in that includes: the base, a vertical plate which is arranged on the base and is vertical to the base, a horizontal linear guide rail which is arranged on the base, a vertical linear guide rail which is arranged on the vertical plate, a first slide block which is arranged on the horizontal linear guide rail, a first triangular block which is arranged on the first slide block, a second slide block which is arranged on the first triangular block, an inclined plane linear guide rail which is arranged on the second slide block, a third slide block which is arranged on the vertical linear guide rail, a second triangular block which is arranged on the third slide block and the inclined plane linear guide rail, and a driving device which drives the first triangular block to horizontally move on the horizontal linear guide rail, wherein the first triangular block and the second triangular block are triangular, the bottom surface of the first triangular block is a horizontal plane, the first slide block is arranged on the bottom surface of the first triangular block, and the second slide block is arranged on the inclined plane of the first triangular block, the third slider is located on the vertical face of the third triangle piece of second, inclined plane linear guide locates on the inclined plane of the third triangle piece of second, the cover is equipped with positive spacing rubber piece on the lead screw among the drive arrangement, positive spacing rubber piece with first triangle piece is connected and is close to the riser setting, be equipped with burden spacing rubber piece on the base, burden spacing rubber piece is close to the one end that riser was kept away from to first triangle piece.
2. The high-precision small-stroke Z-axis lifting mechanism is characterized in that a photoelectric switch is arranged on the vertical surface of the second triangular block, and an induction sheet is arranged on the vertical plate corresponding to the photoelectric switch.
3. The high precision small stroke Z-axis lift mechanism of claim 1 wherein said drive means comprises: the servo motor, with the lead screw that servo motor is connected, and the nut of cover locating on the lead screw, the nut with the first triangle piece is connected.
4. The high-precision small-stroke Z-axis lifting mechanism as claimed in claim 1, wherein a conveying platform is arranged on the top surface of the second triangular block, and an inner concave part is arranged on the conveying platform.
5. The high-precision small-stroke Z-axis lifting mechanism is characterized in that a vacuum hole is formed in the concave part of the conveying platform and connected with a vacuum generating device.
6. The high-precision small-stroke Z-axis lifting mechanism is characterized in that the middle of the first triangular block and the middle of the second triangular block are hollow.
7. The high-precision small-stroke Z-axis lifting mechanism as claimed in claim 1, wherein a lower dust cover is arranged on the base, an upper dust cover is arranged on the second triangular block, and the size of the cover opening of the upper dust cover is larger than that of the cover opening of the lower dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021960833.XU CN213231369U (en) | 2020-09-09 | 2020-09-09 | High-precision small-stroke Z-axis lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021960833.XU CN213231369U (en) | 2020-09-09 | 2020-09-09 | High-precision small-stroke Z-axis lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213231369U true CN213231369U (en) | 2021-05-18 |
Family
ID=75872116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021960833.XU Active CN213231369U (en) | 2020-09-09 | 2020-09-09 | High-precision small-stroke Z-axis lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213231369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113929012A (en) * | 2021-09-17 | 2022-01-14 | 苏州迈为科技股份有限公司 | Wedge-shaped lifting shaft structure |
-
2020
- 2020-09-09 CN CN202021960833.XU patent/CN213231369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113929012A (en) * | 2021-09-17 | 2022-01-14 | 苏州迈为科技股份有限公司 | Wedge-shaped lifting shaft structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213231369U (en) | High-precision small-stroke Z-axis lifting mechanism | |
| CN208811490U (en) | A kind of automatic lock screws apptss | |
| CN211283567U (en) | Lifting structure and conveying system | |
| CN213894260U (en) | Improved mechanism of adjustable feeding platform mechanism of detection equipment | |
| CN214003325U (en) | Steel backing automatic feeding device is used in automobile brake block production | |
| CN210010649U (en) | Lens base assembling system | |
| CN205438489U (en) | Accurate air supporting displacement platform | |
| CN212331854U (en) | Double-lifting printer | |
| CN211531678U (en) | Jacking structure for chip mounter | |
| CN210024170U (en) | Lifting type feeding device for welding machine | |
| CN210365445U (en) | Stacker and automatic mold warehouse | |
| CN215793964U (en) | Conveying device | |
| CN202736901U (en) | Material feeding device for solar silicon wafer | |
| CN111390379A (en) | Z-axis lifting system with wedge-shaped structure | |
| CN214611369U (en) | Lifting mechanism for stacker and stacker with lifting mechanism | |
| CN216154953U (en) | Battery piece material loading positioning mechanism | |
| CN112173676A (en) | Improved mechanism of adjustable feeding platform mechanism of detection equipment | |
| CN220077836U (en) | Material taking mechanism capable of moving back and forth and up and down | |
| CN220617497U (en) | Automatic feeding device | |
| CN212498915U (en) | High-speed cup taking manipulator | |
| CN108687231A (en) | A kind of mobile mechanism of continuous mould bases | |
| CN216917606U (en) | Carrying module | |
| CN219507037U (en) | Conveying device for workpieces | |
| CN219553596U (en) | Wafer hoop loading attachment | |
| CN217263241U (en) | Magnetic piece combination placing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |