CN203404324U - Linear transmission module - Google Patents
Linear transmission module Download PDFInfo
- Publication number
- CN203404324U CN203404324U CN201320353397.3U CN201320353397U CN203404324U CN 203404324 U CN203404324 U CN 203404324U CN 201320353397 U CN201320353397 U CN 201320353397U CN 203404324 U CN203404324 U CN 203404324U
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- CN
- China
- Prior art keywords
- hollow cross
- timing belt
- slide block
- equiped
- guide shaft
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- Expired - Lifetime
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Abstract
The utility model discloses a linear transmission module, which comprises a hollow transverse beam, an enclosed slider component mounted on the hollow transverse beam, a driving device in transmission connection with the enclosed slider component. The driving device comprises a first synchronous wheel device mounted at one end of the hollow transverse beam, a second synchronous wheel device mounted at the other end of the hollow transverse beam and a synchronous belt. The synchronous belt is sleeved on the top edge of the hollow transverse beam and is in transmission connection with the first synchronous wheel device and the second synchronous wheel device. The enclosed slider component is fixed on the synchronous belt. A first guide shaft is mounted on the outer wall at one side of the hollow transverse beam, a second guide shaft is mounted on the outer wall at the other side of the hollow transverse beam, the enclosed slider component slides along the first guide shaft and the second guide shaft, and at least one fixing device is mounted at the bottom of the hollow transverse beam. The linear transmission module has the advantages that the production cost is low, dust can be prevented, the service life of the equipment can be prolonged, and adjustment, installation and removal are facilitated.
Description
Technical field
The utility model relates to a kind of mechanical transmission, more particularly, relate to a kind of straight line type transmission module for laser engraving, laser beam cutting, some glue, photography, plasma cutting, woodworking machinery, conveying equipment, automatic welding and automation equipment etc.
Background technique
Straight line type transmission module is widely used in the industries such as laser engraving, laser beam cutting, some glue, photography, plasma cutting, woodworking machinery, conveying equipment, automatic welding and automation equipment, but there is following defect in traditional straight line type transmission module: 1, slide block assembly adopts without closed design, not dustproof, in the situation that Environmental Conditions is severe, cannot guarantee bearing working life, cost of production is high; 2, Timing Belt, without Anti-vibration Design, has affected the precision of transmission; 3, slide block is built-in without dust-removing brush, has affected the working life of guide shaft and bearing; 4, be not easy to the rate of tension of Timing Belt to regulate; 5, be not easy to assembly and disassembly.
Model utility content
The purpose of this utility model is to overcome above-mentioned defect of the prior art, provides a kind of cost of production low, has dust reduction capability, in the working life of energy extension device, is convenient to the straight line type transmission module that regulates, mounts and dismounts.
For achieving the above object, the technological scheme that the utility model provides is as follows: a kind of straight line type transmission module, comprise hollow cross, also comprise the closed slide block assembly being installed in hollow cross, the drive unit being in transmission connection with closed slide block assembly, described drive unit is by the first synchronizing wheel device that is installed in hollow cross one end, the second synchronizing wheel device and the Timing Belt that are installed in the hollow cross the other end form, Timing Belt is set on the top margin of hollow cross and is in transmission connection with the first synchronizing wheel device and the second synchronizing wheel device, closed slide block assembly is fixed on Timing Belt, on hollow cross one side outer wall, be equiped with the first guide shaft, on another side outer wall of hollow cross, be equiped with the second guide shaft, closed slide block assembly slides along the first guide shaft and the second guide shaft.
Furthermore, the distance of described Timing Belt and hollow cross top margin is 1～2mm, can greatly reduce the vibration of Timing Belt, improves the transmission precision of Timing Belt.
Furthermore, described closed slide block assembly comprises slide block, the top of slide block is provided with chute, the bottom of slide block is provided with the first " U " groove and second " U " groove, in chute, be at least equiped with one for clamping the clamp device of Timing Belt, in first " U " groove, be equiped with the first roller that at least one rolls along the first guide shaft, in second " U " groove, be equiped with the second roller that at least one rolls along the second guide shaft, slide block one end is equiped with the first dust cover, the slide block the other end is equiped with the second dust cover, the first dust cover and the second dust cover inner side are equiped with respectively dustproof brush.
Furthermore, described hollow cross bottom is at least equiped with a fixing device, this fixing device comprises at least one pressing plate and the mounting plate being fixedly connected with pressing plate, pressing plate is provided with grab, hollow cross dual-side is offered the first draw-in groove adapting with grab, grab snaps in draw-in groove pressing plate is fixedly connected with hollow cross, described mounting plate is fixedly connected with hollow cross by fastening piece, hollow cross bottom is provided with the second draw-in groove adapting with fastening piece, and fastening piece snaps in the second draw-in groove makes mounting plate be fixedly connected with hollow cross.
The beneficial effect of straight line type transmission module described in the utility model is:
1, slide block assembly is enclosed construction, has greatly improved dust-proof effect, and in slide block assembly, is equiped with dustproof brush, can immediately remove the dust on guide shaft and bearing, the working life of greatly having improved equipment.
2, by employing instrument, the through hole from dust cover inserts the protruding tail of clamp device and turns, and can regulate the rate of tension of Timing Belt, regulates very convenient.
3, between fixing device and hollow cross, by draw-in groove, be connected with grab mode, be convenient to installation and removal.
Below in conjunction with drawings and Examples, straight line type transmission module described in the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the decomposition chart of straight line type transmission module described in the utility model;
Fig. 2 is the decomposition chart of the closed slide block assembly of straight line type transmission module described in the utility model;
Fig. 3 is the decomposition chart of clamp device of the closed slide block assembly of straight line type transmission module described in the utility model.
Embodiment
Be below the most preferred embodiment of straight line type transmission module described in the utility model, therefore do not limit protection domain of the present utility model.
As shown in Figure 1, a kind of straight line type transmission module is provided, comprise hollow cross 1, also comprise the closed slide block assembly 2 being installed in hollow cross 1, the drive unit 3 being in transmission connection with closed slide block assembly 2, described drive unit 3 is by the first synchronizing wheel device 4 that is installed in hollow cross 1 one end, the second synchronizing wheel device 5 and the Timing Belt 6 that are installed in hollow cross 1 the other end form, Timing Belt 6 is set on the top margin of hollow cross 1 and is in transmission connection with the first synchronizing wheel device 4 and the second synchronizing wheel device 5, closed slide block assembly 2 is fixed on Timing Belt 6, on hollow cross 1 one side outer walls, be equiped with the first guide shaft 7, on hollow cross 1 another side outer wall, be equiped with the second guide shaft 8, closed slide block assembly 2 slides along the first guide shaft 7 and the second guide shaft 8.
Described Timing Belt 6 is 1～2mm with the distance of hollow cross 1 top margin, because Timing Belt 6 and the distance of hollow cross 1 top margin design very littlely, when vibration occurs Timing Belt 6, can reduce greatly the amplitude of Timing Belt 6, has greatly improved the transmission precision of Timing Belt 6.
Described the first synchronizing wheel device 4 and the second synchronizing wheel device 5 comprise respectively synchronous wheel seat 9, be installed in the rotating shaft 10 in synchronous wheel seat 9, described rotating shaft 10 is equiped with bearing 11 and synchronizing wheel 12, the synchronizing wheel 12 of Timing Belt 6 and the first synchronizing wheel device 4 and the second synchronizing wheel device 5 is in transmission connection, the rotating shaft 10 of the first synchronizing wheel device 4 or the second synchronizing wheel device 5 can be made as to transmission shaft and drive motor is in transmission connection, drive motor adopts stepper motor to be advisable.
As shown in Figure 2, described closed slide block assembly 2 comprises slide block 21, the top of slide block 21 is provided with chute 22, the bottom of slide block 21 is provided with first " U " groove 23 and second " U " groove 24, in chute 22, be at least equiped with for clamping the clamp device 25 of Timing Belt 6, the quantity of clamp device 25 can be selected according to the size of slide block assembly 2, two clamp devices 25 of general selection are advisable, in first " U " groove 23, be equiped with the first roller 26 that at least one rolls along the first guide shaft 7, in second " U " groove 24, be equiped with the second roller 27 that at least one rolls along the second guide shaft 8, the quantity of roller can be selected according to the size of slide block assembly 2, generally in each " U " groove, two rollers of installing are advisable, slide block 21 one end are equiped with the first dust cover 28, slide block 21 the other ends are equiped with the second dust cover 29, by dust cover, make slide block assembly 2 for enclosed construction, greatly improved dust-proof effect, the first dust cover 28 and the second dust cover 29 inner sides are equiped with respectively dustproof brush 30, and dustproof brush 30 can be removed the dust on guide shaft and bearing immediately, greatly improved the working life of equipment.
As shown in Figure 3, described clamp device 25 is by Timing Belt fixed block 251, the Timing Belt clamping plate 252 that are fixedly connected with Timing Belt fixed block 251 form, Timing Belt fixed block 251 is provided with for wearing the opening 253 of Timing Belt 6, Timing Belt fixed block 251 ends are at least provided with a protruding tail 254, the first dust cover 28 and the second dust cover 29 offer and the corresponding through hole 255 of protruding tail 254, through hole 255 by employing instrument from dust cover inserts the protruding tail 254 of clamp device 25 and turns, and can regulate the rate of tension of Timing Belt 6.
Described hollow cross 1 bottom is at least equiped with a fixing device 13, this fixing device 13 comprises at least one pressing plate 131 and the mounting plate 132 being fixedly connected with pressing plate 131, pressing plate 131 is provided with grab 1311, hollow cross 1 dual-side is offered the first draw-in groove 101 adapting with grab 1311, grab 1311 snaps in draw-in groove 101 pressing plate 131 is fixedly connected with hollow cross 1, described mounting plate 132 is fixedly connected with hollow cross 1 by fastening piece 16, hollow cross 1 bottom is provided with the second draw-in groove 102 adapting with fastening piece 16, fastening piece 16 snaps in the second draw-in groove 102 makes mounting plate 132 be fixedly connected with hollow cross 1, be convenient to installation and removal.
In described closed slide block assembly 2, be at least equiped with an eccentric wheel 17, this eccentric wheel 17 is connected with bearing pin 31 with roller 26, roller 26 is installed in a side of the first guide shaft 7 or the second guide shaft 8, eccentric wheel 17 is flexibly connected with an adjusting screw rod 18, when slide block assembly 2 departs from the axis of hollow cross 1, by eccentric adjustment, take turns 17, make slide block assembly 2 along the axial-movement of hollow cross 1, eccentric wheel 17 regulates after the best, again adjusting screw rod 18 end faces are withstood to eccentric wheel, effectively prevent that eccentric wheel 17 from occurring loosening.
Above-described embodiment is preferably mode of execution of the utility model; but mode of execution of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (7)
1. a straight line type transmission module, comprise hollow cross (1), it is characterized in that: also comprise the closed slide block assembly (2) being installed in hollow cross (1), the drive unit (3) being in transmission connection with closed slide block assembly (2), described drive unit (3) is by the first synchronizing wheel device (4) that is installed in hollow cross (1) one end, the second synchronizing wheel device (5) and the Timing Belt (6) that are installed in hollow cross (1) the other end form, Timing Belt (6) is set on the top margin of hollow cross (1) and is in transmission connection with the first synchronizing wheel device (4) and the second synchronizing wheel device (5), closed slide block assembly (2) is fixed on Timing Belt (6), on hollow cross (1) one side outer wall, be equiped with the first guide shaft (7), on another side outer wall of hollow cross (1), be equiped with the second guide shaft (8), closed slide block assembly (2) slides along the first guide shaft (7) and the second guide shaft (8).
2. straight line type transmission module according to claim 1, is characterized in that: described Timing Belt (6) is 1～2mm with the distance of hollow cross (1) top margin.
3. straight line type transmission module according to claim 1, it is characterized in that: described the first synchronizing wheel device (4) and the second synchronizing wheel device (5) comprise respectively synchronous wheel seat (9), be installed in the rotating shaft (10) in synchronous wheel seat (9), described rotating shaft (10) is equiped with bearing (11) and synchronizing wheel (12), and Timing Belt (6) is in transmission connection with the synchronizing wheel (12) of the first synchronizing wheel device (4) and the second synchronizing wheel device (5).
4. straight line type transmission module according to claim 1, it is characterized in that: described closed slide block assembly (2) comprises slide block (21), the top of slide block (21) is provided with chute (22), the bottom of slide block (21) is provided with first " U " groove (23) and second " U " groove (24), in chute (22), be at least equiped with one for clamping the clamp device (25) of Timing Belt (6), in first " U " groove (23), be equiped with the first roller (26) that at least one rolls along the first guide shaft (7), in second " U " groove (24), be equiped with the second roller (27) that at least one rolls along the second guide shaft (8), slide block (21) one end is equiped with the first dust cover (28), slide block (21) the other end is equiped with the second dust cover (29), the first dust cover (28) and the second dust cover (29) inner side are equiped with respectively dustproof brush (30).
5. straight line type transmission module according to claim 4, it is characterized in that: described clamp device (25) is by Timing Belt fixed block (251), the Timing Belt clamping plate (252) that are fixedly connected with Timing Belt fixed block (251) form, Timing Belt fixed block (251) is provided with the opening (253) for wearing Timing Belt (6), Timing Belt fixed block (251) end is at least provided with a protruding tail (254), and the first dust cover (28) and the second dust cover (29) offer and the corresponding through hole (255) of protruding tail (254).
6. straight line type transmission module according to claim 1, it is characterized in that: described hollow cross (1) bottom is at least equiped with a fixing device (13), this fixing device (13) comprises at least one pressing plate (131) and the mounting plate (132) being fixedly connected with pressing plate (131), pressing plate (131) is provided with grab (1311), hollow cross (1) dual-side is offered the first draw-in groove (101) adapting with grab (1311), grab (1311) snaps in draw-in groove (101) pressing plate (131) is fixedly connected with hollow cross (1), described mounting plate (132) is fixedly connected with hollow cross (1) by fastening piece (16), hollow cross (1) bottom is provided with the second draw-in groove (102) adapting with fastening piece (16), fastening piece (16) snaps in the second draw-in groove (102) makes mounting plate (132) be fixedly connected with hollow cross (1).
7. straight line type transmission module according to claim 1, it is characterized in that: in described closed slide block assembly (2), be at least equiped with an eccentric wheel (17), this eccentric wheel (17) is installed in a side of the first guide shaft (7) or the second guide shaft (8), and eccentric wheel (17) is flexibly connected with an adjusting screw rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320353397.3U CN203404324U (en) | 2013-06-20 | 2013-06-20 | Linear transmission module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320353397.3U CN203404324U (en) | 2013-06-20 | 2013-06-20 | Linear transmission module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404324U true CN203404324U (en) | 2014-01-22 |
Family
ID=49940261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320353397.3U Expired - Lifetime CN203404324U (en) | 2013-06-20 | 2013-06-20 | Linear transmission module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404324U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780311A (en) * | 2016-04-11 | 2016-07-20 | 浙江川田缝纫机有限公司 | XY-axial driving structure of formwork sewing machine |
| CN105887344A (en) * | 2016-04-11 | 2016-08-24 | 浙江川田缝纫机有限公司 | Intelligent template sewing machine |
| CN106481764A (en) * | 2016-11-22 | 2017-03-08 | 宁波舒普机电股份有限公司 | A kind of Linear transmission module |
| CN107154715A (en) * | 2017-06-09 | 2017-09-12 | 宁波亿文特自动化科技有限公司 | Permanent-magnetism linear motor multiaxis positioner |
| CN108072341A (en) * | 2016-11-15 | 2018-05-25 | 株式会社三丰 | Coordinate measuring machine |
| CN110932087A (en) * | 2018-09-20 | 2020-03-27 | 潍坊华光光电子有限公司 | Semiconductor laser chip correcting device and correcting method |
| CN111255867A (en) * | 2020-03-11 | 2020-06-09 | 深圳市深华亚科技有限公司 | High-speed load optical axis straight line module |
-
2013
- 2013-06-20 CN CN201320353397.3U patent/CN203404324U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780311A (en) * | 2016-04-11 | 2016-07-20 | 浙江川田缝纫机有限公司 | XY-axial driving structure of formwork sewing machine |
| CN105887344A (en) * | 2016-04-11 | 2016-08-24 | 浙江川田缝纫机有限公司 | Intelligent template sewing machine |
| CN108072341A (en) * | 2016-11-15 | 2018-05-25 | 株式会社三丰 | Coordinate measuring machine |
| CN106481764A (en) * | 2016-11-22 | 2017-03-08 | 宁波舒普机电股份有限公司 | A kind of Linear transmission module |
| CN106481764B (en) * | 2016-11-22 | 2019-04-05 | 宁波舒普机电股份有限公司 | A kind of straight-line transmitting dynamic model group |
| CN107154715A (en) * | 2017-06-09 | 2017-09-12 | 宁波亿文特自动化科技有限公司 | Permanent-magnetism linear motor multiaxis positioner |
| CN107154715B (en) * | 2017-06-09 | 2019-12-03 | 宁波亿文特自动化科技有限公司 | Permanent-magnetism linear motor multiaxis positioning device |
| CN110932087A (en) * | 2018-09-20 | 2020-03-27 | 潍坊华光光电子有限公司 | Semiconductor laser chip correcting device and correcting method |
| CN111255867A (en) * | 2020-03-11 | 2020-06-09 | 深圳市深华亚科技有限公司 | High-speed load optical axis straight line module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
|
| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 7, 2023, the expiration and termination of the 39 volume 2702 patent Number: 27-02 Volume: 39 |
|
| CU01 | Correction of utility model |