CN210770080U - Take sharp module of two slip tables - Google Patents
Take sharp module of two slip tables Download PDFInfo
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- CN210770080U CN210770080U CN201921171927.6U CN201921171927U CN210770080U CN 210770080 U CN210770080 U CN 210770080U CN 201921171927 U CN201921171927 U CN 201921171927U CN 210770080 U CN210770080 U CN 210770080U
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Abstract
The utility model relates to a linear module with double sliding tables, which comprises a base; the base is provided with a mounting groove; a chain and four chain wheels are arranged in the mounting groove; two groups of chain guide assemblies are also arranged in the mounting groove; the inner side and the outer side of the sliding table transmission chain are respectively provided with a transmission assembly and a sliding table; the transmission assembly comprises a transmission block; the transmission block is in threaded connection with a plug screw; the plug screw penetrates through a chain wheel groove of the chain link and is sleeved with a rubber sleeve; the transmission block is provided with an inserted link; the inserted link is sleeved with a lower transmission rod, an upper transmission rod and a limiting nut; the sliding table is provided with a first alignment groove and a second alignment groove; two groups of guide rails and three rotating shafts are also arranged in the mounting groove; a driving motor is fixed on the lower surface of the base; an avoiding groove is arranged at the bottom of the mounting groove; this straight line module possesses the various and convenient advantage of regulation of motion form.
Description
Technical Field
The utility model relates to a sharp module technical field, more specifically say, relate to a take sharp module of two slip tables.
Background
The linear module is a driving mechanism which realizes linear or curvilinear motion of a load by combining a plurality of units. For improving the carrying efficiency, the manufacturer often sets up two opposite sliding tables of motion direction on the sharp module. But because slip table and drive belt are fixed connection more, the adjustment is inconvenient, and the user is difficult to change the direction of motion of slip table according to self demand, leads to current two slip table sharp module to have great limitation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a take sharp module of two slip tables is provided.
The utility model provides a technical scheme that its technical problem adopted is:
a linear module with double sliding tables is constructed and comprises a base; wherein, the upper surface of the base is provided with a mounting groove; a chain and four chain wheels which are positioned at the inner side of the chain and distributed in a matrix form are arranged in the mounting groove; the chain comprises two groups of sliding table transmission chains and two groups of connecting chains; two groups of chain guide assemblies which correspond to the sliding table transmission chains one to one are further arranged in the mounting groove; the inner side and the outer side of the sliding table transmission chain are respectively provided with a transmission assembly and a sliding table;
the transmission assembly comprises a transmission block; a plug screw is connected to one side of the transmission block, which faces the sliding table transmission chain, in a threaded manner; the optical axis section of the plug screw penetrates through a chain wheel groove of any chain link on the sliding table transmission chain, and is sleeved with a rubber sleeve mutually extruded with the bottom of the chain wheel groove; the upper surface of the transmission block is provided with an inserted link; the inserting rod is sequentially sleeved with a telescopic lower transmission rod, a telescopic upper transmission rod and a limiting nut for tightly pressing the lower transmission rod and the upper transmission rod; the limiting nut is in threaded connection with the inserted rod; a first alignment groove corresponding to the lower transmission rod and a second alignment groove corresponding to the upper transmission rod are formed in the surface of one side, facing the sliding table transmission chain, of the sliding table; two groups of guide rails which are in one-to-one correspondence with the sliding tables and three rotating shafts which are in one-to-one correspondence with the chain wheels are also arranged in the mounting groove; a driving motor is fixed on the lower surface of the base; an avoiding groove for avoiding a motor shaft of the driving motor is arranged at the bottom of the mounting groove; one of the four chain wheels is fixed on a motor shaft of the driving motor, and the rest chain wheels are in rotary connection with the rotating shaft.
Preferably, the chain guide assembly comprises two guide vertical plates distributed on two sides of the sliding table transmission chain; and one of the two guide vertical plates is provided with a first movable groove corresponding to the screw plugging nut and a second movable groove corresponding to the optical axis section of the screw plugging, and the other guide vertical plate is also provided with the second movable groove.
Preferably, two guide grooves corresponding to the transmission blocks one to one are arranged at the bottom of the mounting groove.
Preferably, the linear module further comprises a blocking cover matched and tightly covered with the base; iron sheets are arranged at two ends of the base; the lower surface of the blocking cover is provided with a plurality of magnets which are in one-to-one correspondence with the iron sheets.
Preferably, the lower transmission rod comprises a first fixed rod sleeved on the inserted rod and a first telescopic rod; one end of the first telescopic rod, which faces the first fixing rod, is provided with a first adjusting column; the first adjusting column is provided with a first external thread; the first fixing rod is provided with a first internal thread corresponding to the first external thread;
the upper transmission rod comprises a second fixed rod and a second telescopic rod, wherein the second fixed rod is sleeved on the inserted rod; one end of the second telescopic rod facing the second fixing rod is provided with a second adjusting column; the second adjusting column is provided with a second external thread; the second fixing rod is provided with a second internal thread corresponding to the second external thread.
Preferably, the limiting nut is a butterfly nut.
The beneficial effects of the utility model reside in that: when the two sliding tables need to move reversely, each sliding table is provided with a group of transmission assemblies; when any group of transmission assemblies are installed, the transmission blocks are placed on the inner side of the chain, and then the chain wheel grooves of the chain links are penetrated by the plug screws to be connected with the transmission blocks; the extension lengths of the lower transmission rod and the upper transmission rod are adjusted, so that the lower transmission rod extends into the first alignment groove, the upper transmission rod extends into the second alignment groove, and after the driving motor is started, the chain moves to drive the transmission assembly and the sliding table to move; meanwhile, the rubber sleeve has good elasticity, and the chain links and the rubber sleeve are mutually compressed, so that the shaking in the moving process can be reduced;
when the two sliding tables move in the same direction, the group of transmission assemblies are taken down, only one group of transmission assemblies is left on the base, the limiting nut is unscrewed, the lower transmission rod is adjusted to be shortened and to exit from the first aligning groove, then the lower transmission rod is rotated to face the other sliding table, the lower transmission rod is adjusted to be lengthened and to extend into the first aligning groove of the other sliding table, and after the driving motor is started, the chain moves to drive the transmission assemblies and the two sliding tables to move synchronously, so that the two sliding tables move in the same direction; therefore, the linear module has the advantages of various motion forms and convenience in adjustment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:
fig. 1 is a top view of a linear module with dual sliding tables according to a preferred embodiment of the present invention;
fig. 2 is a top view of a linear module with dual sliding tables according to a preferred embodiment of the present invention after a blocking cover is hidden;
fig. 3 is a top view of a linear module with dual sliding tables according to a preferred embodiment of the present invention after a blocking cover is hidden;
fig. 4 is a schematic structural diagram of a transmission assembly in a linear module with dual sliding tables according to a preferred embodiment of the present invention;
fig. 5 is a schematic view of a prior art link structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A linear module with dual sliding tables according to a preferred embodiment of the present invention is shown in fig. 1, and refer to fig. 2 to 5; comprises a base 1; the upper surface of the base 1 is provided with a mounting groove 180; the mounting groove 180 is internally provided with a chain 10 and four chain wheels 11 which are positioned at the inner side of the chain 10 and distributed in a matrix manner; the chain 10 comprises two groups of slipway transmission chains 12 and two groups of connecting chains 13; two groups of chain guide assemblies 14 which correspond to the sliding table transmission chains 12 one by one are also arranged in the mounting groove 180; the inner side and the outer side of the slipway transmission chain 12 are respectively provided with a transmission assembly 15 and a slipway 16;
the transmission assembly 15 comprises a transmission block 17; a driving screw 18 is connected with one side of the driving block 17 facing the sliding table driving chain 12 in a threaded manner; the optical axis section of the plugging screw 18 passes through the chain wheel groove 181 of any chain link 19 on the sliding table transmission chain 12 and is sleeved with a rubber sleeve 110 mutually extruded with the bottom of the chain wheel groove 181; the upper surface of the transmission block 17 is provided with an inserted link 111; the inserted link 111 is sequentially sleeved with a telescopic lower transmission rod 112, a telescopic upper transmission rod 113 and a limit nut 114 for pressing the lower transmission rod 112 and the upper transmission rod 113; the limiting nut 114 is in threaded connection with the inserted rod 111; a first aligning groove corresponding to the lower transmission rod 112 and a second aligning groove 182 corresponding to the upper transmission rod 113 are formed in the surface of one side of the sliding table 16 facing the sliding table transmission chain 12; two groups of guide rails 115 which are in one-to-one correspondence with the sliding tables 16 and three rotating shafts 116 which are in one-to-one correspondence with the chain wheels 11 are also arranged in the mounting groove 180; a driving motor 117 is fixed on the lower surface of the base 1; an avoiding groove (not shown in the figure) avoiding the motor shaft of the driving motor 117 is arranged at the bottom of the mounting groove 180; four sprocket 11, one is fixed on driving motor 117 motor shaft, and the remaining all is connected with pivot 116 rotation, and this straight line module's specific use is as follows:
as shown in fig. 2, when the two sliding tables 16 need to move reversely, each sliding table 16 is provided with a group of transmission assemblies 15; when any group of transmission assemblies 15 is installed, the transmission block 17 is placed inside the chain 10, and then the driving screw 18 penetrates through the chain wheel groove 181 of the chain link 19 to be connected with the transmission block 17; further adjusting the extension lengths of the lower transmission rod 112 and the upper transmission rod 113, so that the lower transmission rod 112 extends into the first alignment groove, the upper transmission rod 113 extends into the second alignment groove 182, and after the driving motor 117 is started, the chain 10 moves, so as to drive the transmission assembly 15 and the sliding table 16 to move; meanwhile, the rubber sleeve 110 has good elasticity, so that the chain links and the rubber sleeve 110 are mutually pressed, and the shaking in the moving process can be reduced;
as shown in fig. 3, when the two sliding tables 16 need to move in the same direction, one set of transmission assembly 15 is removed, only one set of transmission assembly 15 is left on the base 1, the limit nut 114 is loosened, the lower transmission rod 112 is adjusted to be shortened and to exit from the first alignment groove, then the lower transmission rod 112 is rotated to face the other sliding table 16, the lower transmission rod 112 is adjusted to be lengthened and to extend into the first alignment groove of the other sliding table 16, and after the driving motor 117 is started, the chain 10 moves to drive the transmission assembly 15 and the two sliding tables 16 to move synchronously, so that the two sliding tables move in the same direction; therefore, the linear module has the advantages of various motion forms and convenience in adjustment.
As shown in fig. 2, the chain guide assembly 14 includes two guide vertical plates 118 distributed on two sides of the sliding table transmission chain 12, so as to ensure that the sliding table transmission chain 12 moves longitudinally under the guidance of the two guide vertical plates 118; one of the two guide vertical plates 118 is provided with a first movable groove 183 corresponding to the nut of the driving screw 18 and a second movable groove 184 corresponding to the optical axis section of the driving screw 18, and the other is also provided with the second movable groove 184, so that the interference between the driving screw 18 and the guide vertical plate 118 during movement is avoided.
As shown in fig. 2, two guide grooves 185 corresponding to the transmission blocks 17 one to one are formed at the bottom of the mounting groove 180, so that the transmission blocks 17 can move more smoothly and orderly by guiding the movement thereof.
As shown in fig. 1 and 2, the linear module further includes a cover 2 tightly fitted with the base 1; iron sheets 119 are arranged at both ends of the base 1; the lower surface of fender lid 2 is provided with a plurality of magnets (not shown in the figure) with iron sheet 119 one-to-one, and is fixed through magnetic force adsorption, uses convenient and with low costs, makes the whole more pleasing to the eye of product simultaneously.
As shown in fig. 4, the lower transmission rod 112 includes a first fixed rod 120 sleeved on the insertion rod 111, and a first telescopic rod 121; one end of the first telescopic rod 121 facing the first fixing rod 120 is provided with a first adjusting column (not shown in the figure); the first adjusting column is provided with a first external thread; the first fixing rod 120 is provided with a first internal thread corresponding to the first external thread; the whole extension length of the lower transmission rod 112 can be adjusted by rotating the first telescopic rod 121, so that the use is convenient and the cost is low;
the upper driving rod 113 comprises a second fixing rod 122 sleeved on the inserting rod 111 and a second telescopic rod 123; one end of the second telescopic rod 123 facing the second fixing rod 122 is provided with a second adjusting column (not shown in the figure); the second adjusting column is provided with a second external thread; the second fixed link is provided with the second internal thread that corresponds with the second external thread, and the holistic extension length of transmission pole 113 can be adjusted to rotating second telescopic link 123, uses convenient and with low costs.
As shown in fig. 2 and 4, the stop nut 114 is a wing nut that can be tightened by a user either with a removal tool such as a wrench or directly by hand.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (6)
1. A linear module with double sliding tables comprises a base; the device is characterized in that the upper surface of the base is provided with a mounting groove; a chain and four chain wheels which are positioned at the inner side of the chain and distributed in a matrix form are arranged in the mounting groove; the chain comprises two groups of sliding table transmission chains and two groups of connecting chains; two groups of chain guide assemblies which correspond to the sliding table transmission chains one to one are further arranged in the mounting groove; the inner side and the outer side of the sliding table transmission chain are respectively provided with a transmission assembly and a sliding table;
the transmission assembly comprises a transmission block; a plug screw is connected to one side of the transmission block, which faces the sliding table transmission chain, in a threaded manner; the optical axis section of the plug screw penetrates through a chain wheel groove of any chain link on the sliding table transmission chain, and is sleeved with a rubber sleeve mutually extruded with the bottom of the chain wheel groove; the upper surface of the transmission block is provided with an inserted link; the inserting rod is sequentially sleeved with a telescopic lower transmission rod, a telescopic upper transmission rod and a limiting nut for tightly pressing the lower transmission rod and the upper transmission rod; the limiting nut is in threaded connection with the inserted rod; a first alignment groove corresponding to the lower transmission rod and a second alignment groove corresponding to the upper transmission rod are formed in the surface of one side, facing the sliding table transmission chain, of the sliding table; two groups of guide rails which are in one-to-one correspondence with the sliding tables and three rotating shafts which are in one-to-one correspondence with the chain wheels are also arranged in the mounting groove; a driving motor is fixed on the lower surface of the base; an avoiding groove for avoiding a motor shaft of the driving motor is arranged at the bottom of the mounting groove; one of the four chain wheels is fixed on a motor shaft of the driving motor, and the rest chain wheels are in rotary connection with the rotating shaft.
2. The linear module with the double sliding tables according to claim 1, wherein the chain guide assembly comprises two guide vertical plates distributed on two sides of the sliding table transmission chain; and one of the two guide vertical plates is provided with a first movable groove corresponding to the screw plugging nut and a second movable groove corresponding to the optical axis section of the screw plugging, and the other guide vertical plate is also provided with the second movable groove.
3. The linear module with the double sliding tables according to claim 1, wherein two guide grooves corresponding to the transmission blocks one to one are arranged at the bottom of the installation groove.
4. The linear module with the double sliding tables according to claim 1, further comprising a blocking cover matched and tightly covered with the base; iron sheets are arranged at two ends of the base; the lower surface of the blocking cover is provided with a plurality of magnets which are in one-to-one correspondence with the iron sheets.
5. The linear module with the double sliding tables according to claim 1, wherein the lower transmission rod comprises a first fixed rod sleeved on the inserted rod and a first telescopic rod; one end of the first telescopic rod, which faces the first fixing rod, is provided with a first adjusting column; the first adjusting column is provided with a first external thread; the first fixing rod is provided with a first internal thread corresponding to the first external thread;
the upper transmission rod comprises a second fixed rod and a second telescopic rod, wherein the second fixed rod is sleeved on the inserted rod; one end of the second telescopic rod facing the second fixing rod is provided with a second adjusting column; the second adjusting column is provided with a second external thread; the second fixing rod is provided with a second internal thread corresponding to the second external thread.
6. The linear module with the double sliding tables according to claim 1, wherein the limiting nut is a butterfly nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921171927.6U CN210770080U (en) | 2019-07-24 | 2019-07-24 | Take sharp module of two slip tables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921171927.6U CN210770080U (en) | 2019-07-24 | 2019-07-24 | Take sharp module of two slip tables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210770080U true CN210770080U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921171927.6U Active CN210770080U (en) | 2019-07-24 | 2019-07-24 | Take sharp module of two slip tables |
Country Status (1)
| Country | Link |
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| CN (1) | CN210770080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816507A (en) * | 2021-01-07 | 2021-05-18 | 散裂中子源科学中心 | High-precision interchange system and method for multi-sample environment switching |
| CN117458821A (en) * | 2023-09-19 | 2024-01-26 | 东莞希思克传动科技有限公司 | Linkage multi-station linear motor |
-
2019
- 2019-07-24 CN CN201921171927.6U patent/CN210770080U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816507A (en) * | 2021-01-07 | 2021-05-18 | 散裂中子源科学中心 | High-precision interchange system and method for multi-sample environment switching |
| CN117458821A (en) * | 2023-09-19 | 2024-01-26 | 东莞希思克传动科技有限公司 | Linkage multi-station linear motor |
| CN117458821B (en) * | 2023-09-19 | 2024-03-29 | 东莞希思克传动科技有限公司 | Linkage multi-station linear motor |
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