CN216279242U - High-precision sliding device - Google Patents
High-precision sliding device Download PDFInfo
- Publication number
- CN216279242U CN216279242U CN202122409167.1U CN202122409167U CN216279242U CN 216279242 U CN216279242 U CN 216279242U CN 202122409167 U CN202122409167 U CN 202122409167U CN 216279242 U CN216279242 U CN 216279242U
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- Prior art keywords
- plate
- mounting plate
- transmission
- sliding
- movable
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- 230000005540 biological transmission Effects 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000000872 buffer Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 8
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a high-precision sliding device which comprises a fixed bottom plate, wherein a transmission mounting plate and a positioning plate are mounted at the upper end of the fixed bottom plate, the transmission mounting plate is positioned in front of the positioning plate, a pressing plate is mounted at the rear end of the transmission mounting plate, a driving screw rod is mounted between the transmission mounting plate and the positioning plate, a transmission shaft rod is mounted at the front end of the driving screw rod, a rotating mechanism is mounted at the inner side of the transmission mounting plate, a moving flange is mounted at the outer side of the driving screw rod, a moving mounting plate is mounted at the outer side of the moving flange, and two buffer blocks are mounted at the rear end of the moving mounting plate. The high-precision sliding device provided by the utility model has the effects of moving and positioning the movable mounting plate, has the effect of integrally reinforcing, improves the firmness of the device, can move and run more accurately, reduces the resistance of the transmission shaft rod when the transmission shaft rod is rotated and started, and can rotate more quickly and rapidly.
Description
Technical Field
The utility model relates to the field of sliding devices, in particular to a high-precision sliding device.
Background
The high-precision sliding device is generally a device for sliding a workpiece and a workbench, has the effect of processing movement, and is applied to various metal processing equipment;
but current high accuracy slider has certain weak point when using and awaits improving, and firstly, can't carry out the location and the reinforcement that remove, has reduced the fastness and the removal precision of device, and secondly, the resistance when the rotatory start-up of transmission axostylus axostyle is big, can't rotate fast agilely.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a high-precision sliding device which can effectively solve the technical problems in the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a slider of high accuracy, includes PMKD, transmission mounting panel and locating plate are installed to PMKD's upper end, the transmission mounting panel is located the place ahead of locating plate, the pressure strip is installed to the rear end of transmission mounting panel, install drive lead screw between transmission mounting panel and the locating plate, the transmission axostylus axostyle is installed to drive lead screw's front end, rotary mechanism is installed to the inboard of transmission mounting panel, moving flange is installed in drive lead screw's the outside, moving flange's the outside is installed and is removed the mounting panel, two buffers are installed to moving mounting panel's rear end, direction fixed establishment is installed to moving mounting panel's both sides.
As a further scheme of the utility model, the transmission shaft rod penetrates through the movable flange, and the movable flange and the movable mounting plate are positioned above the fixed bottom plate.
As a further scheme of the utility model, the rotating mechanism comprises a rotating sleeve and a plurality of rotating steel balls, the rotating sleeve is arranged on the inner side of the transmission mounting plate, and the plurality of rotating steel balls are arranged on the inner side of the rotating sleeve.
As a further scheme of the utility model, the front end of the driving screw rod is inserted into the transmission mounting plate and connected with the inside of the rotating sleeve, a plurality of rotating steel balls are arranged and mounted around the outer side of the driving screw rod, and the transmission shaft rod is positioned in front of the transmission mounting plate.
As a further scheme of the utility model, the guide fixing mechanism comprises guide sliding blocks, a mounting back plate, two sliding fixing plates and a sliding guide rail, wherein the two guide sliding blocks are arranged on two sides of the movable mounting plate, the mounting back plate is arranged at the rear end of the positioning plate, the two sliding fixing plates are arranged on two sides of the fixed bottom plate, and the sliding guide rail is arranged at the upper end of the sliding fixing plate.
As a further scheme of the utility model, the sliding fixing plates are positioned at two sides of the movable mounting plate, the rear ends of the sliding fixing plates are fixedly connected with the mounting back plate, the transmission mounting plate and the positioning plate are both arranged between the two sliding fixing plates, and the guide sliding block is in sliding connection with the upper end of the sliding guide rail.
Compared with the prior art, the utility model has the following beneficial effects: through the arranged guide fixing mechanism, when the movable flange and the movable mounting plate move back and forth, two groups of sliding fixing plates are mounted on the fixing bottom plate and the mounting back plate and are attached to two sides of the movable mounting plate, then guide sliding blocks on two sides of the movable mounting plate are attached to the upper ends of the sliding guide rails and slide, the effect of moving and positioning the movable mounting plate is achieved, meanwhile, the two sliding fixing plates are mounted on two sides of the device, the integral reinforcing effect is achieved, the firmness of the device is improved, and the device can move and run more accurately;
through the rotary mechanism who sets up, when driving the transmission axostylus axostyle rotation through the drive lead screw, the front end of transmission axostylus axostyle is rotatory in the swivel housing of transmission mounting panel to in a plurality of rotatory steel balls embedding to the thread groove of transmission axostylus axostyle in the swivel housing, make the rotatory messenger of transmission axostylus axostyle carry out rotatory activity around rotatory steel ball, resistance when consequently having reduced the rotatory start-up of transmission axostylus axostyle, more quick agile rotates.
Drawings
FIG. 1 is a schematic view of the overall structure of a high precision sliding apparatus according to the present invention;
FIG. 2 is a rear view of a high precision slide of the present invention;
fig. 3 is a schematic diagram showing a guide fixing mechanism of a high-precision sliding device according to the present invention.
In the figure: 1. fixing the bottom plate; 2. a transmission mounting plate; 3. a compression plate; 4. a rotating sleeve; 5. rotating the steel ball; 6. positioning a plate; 7. driving the screw rod; 8. a drive shaft; 9. moving the flange; 10. moving the mounting plate; 11. a buffer block; 12. a rotation mechanism; 13. a guide fixing mechanism; 14. a guide slider; 15. mounting a back plate; 16. a sliding fixing plate; 17. a sliding guide rail.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a high-precision sliding device includes a fixed base plate 1, a transmission mounting plate 2 and a positioning plate 6 are installed at the upper end of the fixed base plate 1, the transmission mounting plate 2 is located in front of the positioning plate 6, a pressing plate 3 is installed at the rear end of the transmission mounting plate 2, a driving screw 7 is installed between the transmission mounting plate 2 and the positioning plate 6, a transmission shaft rod 8 is installed at the front end of the driving screw 7, a rotating mechanism 12 is installed at the inner side of the transmission mounting plate 2, a moving flange 9 is installed at the outer side of the driving screw 7, a moving mounting plate 10 is installed at the outer side of the moving flange 9, two buffer blocks 11 are installed at the rear end of the moving mounting plate 10, and guide fixing mechanisms 13 are installed at the two sides of the moving mounting plate 10.
In the present embodiment, in order to move the moving flange 9, the transmission shaft 8 penetrates through the moving flange 9, and the moving flange 9 and the moving mounting plate 10 are located above the fixed base plate 1.
In the embodiment, a rotating mechanism 12 is provided for reducing the rotation resistance of the transmission shaft 8, the rotating mechanism 12 comprises a rotating sleeve 4 and a plurality of rotating steel balls 5, the rotating sleeve 4 is installed on the inner side of the transmission mounting plate 2, and the plurality of rotating steel balls 5 are installed on the inner side of the rotating sleeve 4.
In the embodiment, the front end of the driving screw 7 is inserted into the transmission mounting plate 2 and connected with the inside of the rotary sleeve 4, a plurality of rotary steel balls 5 are arranged around the outside of the driving screw 7, and the transmission shaft 8 is positioned in front of the transmission mounting plate 2.
In the present embodiment, in order to increase the moving precision, a guiding fixing mechanism 13 is provided, the guiding fixing mechanism 13 includes guiding sliders 14, a mounting back plate 15, a sliding fixing plate 16 and a sliding guide rail 17, two guiding sliders 14 are mounted on two sides of the moving mounting plate 10, the mounting back plate 15 is mounted at the rear end of the positioning plate 6, two sliding fixing plates 16 are mounted on two sides of the fixing base plate 1, and the sliding guide rail 17 is mounted at the upper end of the sliding fixing plate 16.
In the present embodiment, the sliding fixing plates 16 are located on both sides of the moving mounting plate 10, the rear ends of the sliding fixing plates 16 are fixedly connected with the mounting back plate 15, the transmission mounting plate 2 and the positioning plate 6 are both mounted in the middle of the two sliding fixing plates 16, and the guide sliders 14 are slidably connected with the upper ends of the sliding guide rails 17.
When the high-precision sliding device is used, the fixed bottom plate 1 forms a main body connecting and mounting part, the driving screw 7 is mounted and fixed between the transmission mounting plate 2 and the positioning plate 6, then the driving screw 7 is driven to rotate through the transmission shaft rod 8, and the rotation of the driving screw 7 drives the moving flange 9 and the moving mounting plate 10 to move forwards and backwards accurately, so that high-precision sliding is realized.
According to the utility model, through the arranged guide fixing mechanism 13, when the movable flange 9 and the movable mounting plate 10 move back and forth, two groups of sliding fixing plates 16 are arranged on the fixing bottom plate 1 and the mounting back plate 15 and are attached to two sides of the movable mounting plate 10, then the guide sliders 14 at two sides of the movable mounting plate 10 are attached to the upper ends of the sliding guide rails 17 and slide, so that the effect of moving and positioning the movable mounting plate 10 is achieved, meanwhile, the two sliding fixing plates 16 are arranged at two sides of the device, so that the integral reinforcing effect is achieved, the firmness of the device is improved, and the device can move and run more accurately; through the rotary mechanism 12 that sets up, when driving transmission shaft lever 8 rotatory through drive lead screw 7, transmission shaft lever 8's front end is rotatory in the swivel nut 4 in transmission mounting panel 2 to a plurality of rotatory steel balls 5 of swivel nut 4 are embedded into to transmission shaft lever 8's thread groove, make transmission shaft lever 8 rotatory make around rotatory steel ball 5 carry out the rotation activity, consequently reduced the resistance when transmission shaft lever 8 rotatory start, more rapid agile rotates.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A high precision slide device, characterized in that: comprises a fixed bottom plate (1), a transmission mounting plate (2) and a positioning plate (6) are arranged at the upper end of the fixed bottom plate (1), the transmission mounting plate (2) is positioned in front of the positioning plate (6), the rear end of the transmission mounting plate (2) is provided with a pressing plate (3), a driving screw rod (7) is arranged between the transmission mounting plate (2) and the positioning plate (6), the front end of the driving screw rod (7) is provided with a transmission shaft lever (8), the inner side of the transmission mounting plate (2) is provided with a rotating mechanism (12), a movable flange (9) is arranged on the outer side of the driving screw rod (7), a movable mounting plate (10) is arranged on the outer side of the movable flange (9), two buffer blocks (11) are arranged at the rear end of the movable mounting plate (10), and guide fixing mechanisms (13) are arranged on two sides of the movable mounting plate (10).
2. A high precision slide as recited in claim 1, wherein: the transmission shaft lever (8) penetrates through the movable flange (9), and the movable flange (9) and the movable mounting plate (10) are positioned above the fixed bottom plate (1).
3. A high precision slide as recited in claim 1, wherein: the rotating mechanism (12) comprises a rotating sleeve (4) and rotating steel balls (5), the rotating sleeve (4) is installed on the inner side of the transmission installation plate (2), and the rotating steel balls (5) are installed on the inner side of the rotating sleeve (4).
4. A high precision slide according to claim 3, wherein: the front end of the driving screw rod (7) is inserted into the transmission mounting plate (2) and is connected with the inside of the rotating sleeve (4), the plurality of rotating steel balls (5) are arranged and mounted around the outer side of the driving screw rod (7), and the transmission shaft lever (8) is positioned in front of the transmission mounting plate (2).
5. A high precision slide as recited in claim 1, wherein: the guide fixing mechanism (13) comprises guide sliders (14), an installation back plate (15), a sliding fixing plate (16) and sliding guide rails (17), the two guide sliders (14) are installed on two sides of the movable installation plate (10), the installation back plate (15) is installed at the rear end of the positioning plate (6), the two sliding fixing plates (16) are installed on two sides of the fixing bottom plate (1), and the sliding guide rails (17) are installed at the upper end of the sliding fixing plate (16).
6. A high precision slide according to claim 5, wherein: the sliding fixing plates (16) are located on two sides of the movable mounting plate (10), the rear ends of the sliding fixing plates (16) are fixedly connected with the mounting back plate (15), the transmission mounting plate (2) and the positioning plate (6) are mounted in the middle of the two sliding fixing plates (16), and the guide sliding blocks (14) are slidably connected with the upper ends of the sliding guide rails (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409167.1U CN216279242U (en) | 2021-09-30 | 2021-09-30 | High-precision sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409167.1U CN216279242U (en) | 2021-09-30 | 2021-09-30 | High-precision sliding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216279242U true CN216279242U (en) | 2022-04-12 |
Family
ID=81066510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122409167.1U Expired - Fee Related CN216279242U (en) | 2021-09-30 | 2021-09-30 | High-precision sliding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216279242U (en) |
-
2021
- 2021-09-30 CN CN202122409167.1U patent/CN216279242U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |