CN210898802U - Miniature synchronous belt electric cylinder - Google Patents
Miniature synchronous belt electric cylinder Download PDFInfo
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- CN210898802U CN210898802U CN201922176859.9U CN201922176859U CN210898802U CN 210898802 U CN210898802 U CN 210898802U CN 201922176859 U CN201922176859 U CN 201922176859U CN 210898802 U CN210898802 U CN 210898802U
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- synchronous belt
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Abstract
The utility model relates to a micro synchronous belt electric cylinder, which comprises a cylinder barrel, wherein a driving wheel and a driven wheel are respectively arranged at two ends of the cylinder barrel through a driving wheel end cover and a driven wheel fixing seat, and the axes of the driving wheel and the driven wheel are vertical to the central axis of the cylinder barrel; the driving wheel and the driven wheel are connected through a synchronous belt in a transmission mode, the synchronous belt is connected into an annular structure through a piston, the piston is fixed on the synchronous belt through a pressing block, the upper side of the piston is integrally connected with a sliding block, and the sliding block is driven by the piston to slide in an open slot formed in the upper surface of the cylinder barrel. The utility model discloses the work stroke is long, and piston structure reasonable in design is compact, can realize the fixed of hold-in range, and the direction of piston motion, and the groove of stepping down of slider can make dustproof outer steel band from which passing, makes the cylinder opening part seal, and the dustproof brush of cooperation reaches fine sealed dustproof effect. The fastening piece connected with the driven wheel fixing seat is installed on the driven wheel end cover, and the tension of the synchronous belt can be directly adjusted conveniently from the outside of the cylinder barrel.
Description
Technical Field
The utility model belongs to the technical field of rodless jar technique and specifically relates to a miniature hold-in range electric cylinder.
Background
The overall dimension of the electric cylinder in the current market is generally larger, and although some small-sized electric cylinders are small in dimension, the moving distance is short, and the specific requirements of the market cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above-mentioned background art's shortcoming provides a rational in infrastructure, overall dimension is little, the working stroke is long, possess the miniature hold-in range electric jar of fabulous dustproof effect.
The utility model discloses the technical scheme who adopts as follows:
a micro synchronous belt electric cylinder comprises a cylinder barrel, wherein a driving wheel and a driven wheel are respectively arranged at two ends of the cylinder barrel through a driving wheel end cover and a driven wheel fixing seat, and the axes of the driving wheel and the driven wheel are vertical to the central axis of the cylinder barrel; the driving wheel and the driven wheel are connected through a synchronous belt located in the cylinder barrel in a transmission mode, the synchronous belt is connected into an annular structure through a piston, the piston is fixed on the synchronous belt through a pressing block, a sliding block is integrally connected to the upper side of the piston, and the sliding block is driven by the piston to slide in an open slot formed in the upper surface of the cylinder barrel.
As a further improvement of the above technical solution:
the structure of the piston is as follows: the connecting device comprises a connecting section, wherein a connecting hole connected with a pressing block is formed in the connecting section, meshing sections are arranged at two ends of the connecting section respectively, a tooth-shaped structure meshed and connected with a synchronous belt is arranged on each meshing section, the meshing sections are connected with guide blocks respectively, and the outer walls of the guide blocks are attached to the inner wall of a cylinder barrel.
Still include outer steel band, outer steel band is installed in open slot department, seals the notch of open slot, and the slider is inside to be equipped with the groove of stepping down that is used for outer steel band to pass.
The notch of the abdicating groove is sealed by a connecting piece, and a dustproof brush is arranged between the connecting piece and the outer steel belt.
The end faces of the driving wheel end cover and the driven wheel fixing seat are respectively connected with a cover plate and a driven wheel end cover, a fastener mounting hole is formed in the driven wheel end cover, and a fastener which is connected with the driven wheel fixing seat and used for adjusting tension of the synchronous belt is installed through the fastener mounting hole.
The fastener adopts adjusting screw.
The upper side of the piston is integrally connected with the sliding block through a rib plate structure.
The utility model has the advantages as follows:
the utility model adopts a totally enclosed design, and has excellent dustproof function; the working stroke can reach 5 meters long, the piston structural design is reasonable and compact, the fixation of the synchronous belt and the guide of the piston motion can be realized, the abdicating groove of the sliding block can enable the dustproof outer steel belt to pass through the abdicating groove, the opening of the cylinder barrel is closed, and the dustproof brush is matched to achieve a good sealed dustproof effect. The fastening piece connected with the driven wheel fixing seat is installed on the driven wheel end cover, and the tension of the synchronous belt can be directly adjusted conveniently from the outside of the cylinder barrel.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a cross-sectional view of fig. 1 taken along a central longitudinal section.
Fig. 4 is a cross-sectional view taken along section C-C of fig. 3.
Fig. 5 is a sectional view taken along section B-B in fig. 3.
Wherein: 1. a cover plate; 2. a driven wheel end cover; 3. a driven wheel; 4. a driven wheel fixing seat; 5. a cylinder barrel; 6. a synchronous belt; 7. briquetting; 8. a piston; 9. a guide block; 10. a drive wheel end cover; 11. a drive wheel; 12. a connecting member; 13. an outer steel band; 14. a dust brush; 15. a slider; 16. a rib plate structure; 17. an adjusting screw; 51. an open slot; 81. an engaging section; 82. and (4) connecting the sections.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, the micro synchronous belt electric cylinder of the present embodiment includes a cylinder 5, two ends of the cylinder 5 are respectively provided with a driving wheel 11 and a driven wheel 3 through a driving wheel end cover 10 and a driven wheel fixing seat 4, and the axes of the driving wheel 11 and the driven wheel 3 are perpendicular to the central axis of the cylinder 5; drive wheel 11 with from connecting through the hold-in range 6 transmission that is located cylinder 5 between the driving wheel 3, hold-in range 6 connects through piston 8 and forms annular structure, piston 8 passes through briquetting 7 to be fixed on hold-in range 6, 8 upside integratively on pistons are connected with slider 15, slider 15 slides in the open slot 51 that the upper surface was seted up along cylinder 5 is driven by piston 8.
As shown in fig. 2 to 4, the piston 8 has the following structure: the connecting device comprises a connecting section 82, wherein a connecting hole connected with a pressing block 7 is formed in the connecting section 82, meshing sections 81 are respectively arranged at two ends of the connecting section 82, a tooth-shaped structure meshed with a synchronous belt 6 is arranged on each meshing section 81, each meshing section 81 is connected with a guide block 9, and the outer wall of each guide block 9 is attached to the inner wall of a cylinder barrel 5.
The outer steel belt 13 is arranged at the opening groove 51 and used for sealing the notch of the opening groove 51, and the slide block 15 is internally provided with an abdicating groove for the outer steel belt 13 to pass through.
The notch of the abdicating groove is sealed by a connecting piece 12, and a dustproof brush 14 is arranged between the connecting piece 12 and the outer steel belt 13.
The end faces of the driving wheel end cover 10 and the driven wheel fixing seat 4 are respectively connected with a cover plate 1 and a driven wheel end cover 2, the driven wheel end cover 2 is provided with a fastener mounting hole, and a fastener which is connected with the driven wheel fixing seat 4 and used for adjusting the tension of the synchronous belt 6 is installed through the fastener mounting hole.
The fasteners are set screws 17.
As shown in fig. 5, the upper side of the piston 8 is integrally connected with a sliding block 15 through a rib plate structure 16.
The utility model discloses compact structure size is little, has realized that cylinder enclosed construction is dustproof to fall and has fallen, and piston novel structure is unique, combines into the loop configuration with the hold-in range through meshing portion, then fastens into wholly through briquetting and hold-in range again, connects through locating pin and mounting screw and guide block simultaneously, has extended piston function, has realized the piston function of fastening direction transmission integral type.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.
Claims (7)
1. The utility model provides a miniature synchronous belt electric cylinder, includes cylinder (5), its characterized in that: two ends of the cylinder barrel (5) are respectively provided with a driving wheel (11) and a driven wheel (3) through a driving wheel end cover (10) and a driven wheel fixing seat (4), and the axes of the driving wheel (11) and the driven wheel (3) are vertical to the central axis of the cylinder barrel (5); drive wheel (11) and from driving wheel (3) between through hold-in range (6) transmission connection that is located cylinder (5), hold-in range (6) are connected through piston (8) and are become annular structure, and piston (8) are fixed on hold-in range (6) through briquetting (7), and piston (8) upside integral type is connected with slider (15), slider (15) are slided in open slot (51) that cylinder (5) upper surface was seted up in the drive of piston (8).
2. The micro synchronous electro-pneumatic cylinder of claim 1, wherein: the piston (8) has the structure that: the connecting device comprises a connecting section (82), wherein a connecting hole connected with a pressing block (7) is formed in the connecting section, meshing sections (81) are arranged at two ends of the connecting section (82) respectively, a tooth-shaped structure meshed with a synchronous belt (6) is arranged on each meshing section (81), each meshing section (81) is connected with a guide block (9), and the outer wall of each guide block (9) is attached to the inner wall of a cylinder barrel (5).
3. The micro synchronous electro-pneumatic cylinder of claim 2, wherein: still include outer steel band (13), outer steel band (13) are installed in open slot (51) department, seal the notch of open slot (51), and slider (15) inside is equipped with the groove of stepping down that is used for outer steel band (13) to pass.
4. The micro synchronous electro-pneumatic cylinder of claim 3, wherein: the notch of the abdicating groove is sealed by a connecting piece (12), and a dustproof brush (14) is arranged between the connecting piece (12) and the outer steel belt (13).
5. The micro synchronous electro-pneumatic cylinder of claim 1, wherein: the driving wheel end cover (10) and the end face of the driven wheel fixing seat (4) are respectively connected with a cover plate (1) and the driven wheel end cover (2), a fastener mounting hole is formed in the driven wheel end cover (2), and a fastener which is connected with the driven wheel fixing seat (4) and used for adjusting tension of the synchronous belt (6) is installed through the fastener mounting hole.
6. The micro synchronous electro-pneumatic cylinder of claim 5, wherein: the fastener adopts an adjusting screw (17).
7. The micro synchronous electro-pneumatic cylinder of claim 1, wherein: the upper side of the piston (8) is integrally connected with a sliding block (15) through a rib plate structure (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922176859.9U CN210898802U (en) | 2019-12-06 | 2019-12-06 | Miniature synchronous belt electric cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922176859.9U CN210898802U (en) | 2019-12-06 | 2019-12-06 | Miniature synchronous belt electric cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210898802U true CN210898802U (en) | 2020-06-30 |
Family
ID=71313373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922176859.9U Active CN210898802U (en) | 2019-12-06 | 2019-12-06 | Miniature synchronous belt electric cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210898802U (en) |
-
2019
- 2019-12-06 CN CN201922176859.9U patent/CN210898802U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: D203-91, 530 Building, No. 18 Qingyuan Road, Xinhao District, Wuxi City, Jiangsu Province, 214000 Patentee after: Expert Module Technology (Wuxi) Co.,Ltd. Address before: 214000 neighborhood committee of Yangting community, Yunlin street, Wuxi City, Jiangsu Province Patentee before: WUXI NENGSHOU INDUSTRIAL CONTROL TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address |