CN212486305U - Electric push rod for tensioner - Google Patents
Electric push rod for tensioner Download PDFInfo
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- CN212486305U CN212486305U CN202021578042.0U CN202021578042U CN212486305U CN 212486305 U CN212486305 U CN 212486305U CN 202021578042 U CN202021578042 U CN 202021578042U CN 212486305 U CN212486305 U CN 212486305U
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Abstract
The utility model provides an electric push rod for a tensioning device. The electric push rod for the tensioning device comprises an electric push rod body, the electric push rod body comprises a telescopic rod and a driving device, and the driving device is arranged on one side of the telescopic rod; the fixed plate is fixedly arranged on the output rod of the telescopic rod; the two side plates are fixedly arranged at the bottom of the fixed plate; the rotating shaft is rotatably arranged on the two side plates; the tensioning guide wheel is fixedly sleeved on the rotating shaft; and the two limiting mechanisms are respectively arranged on two sides of the telescopic rod. The utility model provides an electric putter that tight ware that rises was used has can control the output lever and stretch out length, makes it rise tightly more standard, and can carry out nimble pivoted advantage.
Description
Technical Field
The utility model relates to an electric putter technical field especially relates to an electric putter that tight ware was used rises.
Background
The tensioner is usually used as a component for tensioning a chain, a belt and the like in machinery, can be always in a tensioning state for the chain and the belt, and can achieve a guiding effect, so that the tensioner is widely used and has more forms.
However, due to the limitation of the tensioner on the use position and the use condition, people often control the extension and retraction of the output rod of the electric push rod through manual control during use, the tensioning condition is mainly determined manually, the accuracy is poor, and meanwhile, the tensioner is not flexible enough to be used after being installed, and is difficult to tilt and tension at a corner, so that the tensioner is blocked in some places.
Therefore, there is a need to provide a new electric push rod for a tensioner to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an electric putter that the utensil that rises and tightly uses that has can control output pole extension length, makes it rise to rise more standard, and can carry out nimble pivoted.
In order to solve the technical problem, the utility model provides an electric putter that tight ware was used that rises includes: the electric push rod comprises an electric push rod body, a driving device and a control device, wherein the electric push rod body comprises a telescopic rod and the driving device is arranged on one side of the telescopic rod; the fixed plate is fixedly arranged on the output rod of the telescopic rod; the two side plates are fixedly arranged at the bottom of the fixed plate; the rotating shaft is rotatably arranged on the two side plates; the tensioning guide wheel is fixedly sleeved on the rotating shaft; and the two limiting mechanisms are respectively arranged on two sides of the telescopic rod.
Preferably, stop gear includes baffle, guide slot, slider, guide arm and positioning mechanism, the baffle fixed mounting be in one side of telescopic link, the guide slot is seted up the bottom of baffle, slider slidable mounting be in the guide slot, guide arm slidable mounting be in on the slider, the top of guide arm extends to in the guide slot, the bottom of guide arm extends to outside the baffle and with one side fixed connection of fixed plate, positioning mechanism sets up on the baffle.
Preferably, the positioning mechanism comprises a plurality of first thread grooves, two guide holes, two contact rods, a sliding hole, a first bolt and two contact plates, the first thread grooves are uniformly formed in one side of the guide rod, the two guide holes are formed in the inner wall of one side of the guide groove, the two contact rods are respectively slidably mounted in the two guide holes, the same end of each of the two contact rods extends into the guide groove and is fixedly connected with the sliding block, the other end of each of the two contact rods extends out of the guide plate, the sliding hole is formed in the inner wall of one side of the guide groove, the sliding hole is located between the two guide holes, the first bolt is threadedly mounted on the sliding block, one end of the first bolt extends into any one of the first thread grooves, the other end of the first bolt extends out of the guide plate, and the first bolt is slidably connected with the sliding hole, the two contact-resisting pieces are fixedly arranged on one side of the guide plate, and the two contact-resisting pieces are respectively positioned below the two contact-resisting rods.
Preferably, a rectangular through hole is formed in the sliding block, the first bolt is in threaded connection with the inner wall of one side of the rectangular through hole, and the guide rod penetrates through the rectangular through hole and is in sliding connection with the inner wall of the rectangular through hole.
Preferably, two positioning grooves are formed in the inner wall of one side, away from the first bolt, of the guide groove, positioning blocks are arranged in the two positioning grooves in a sliding mode, and the same sides of the two positioning blocks extend into the guide groove and are fixedly connected with the sliding block.
Preferably, the electric push rod body is provided with a corner adjusting mechanism, the corner adjusting mechanism comprises a disc, a plurality of second bolts, a plurality of second thread grooves, a shaft lever, a positioning piece, a third bolt and two supports, the disc is arranged above the electric push rod body, the plurality of second bolts are uniformly installed on the disc in a circular array in a threaded manner, the plurality of second thread grooves are uniformly arranged on one side of the disc in a circular array, the shaft lever is rotatably installed on the disc, one side of the shaft lever extends out of the disc, the positioning piece is fixedly installed on the bottom of the shaft lever, the positioning piece is located on one side of the disc, the third bolt is installed on the positioning piece in a threaded manner, one end of the third bolt extends into any one of the second thread grooves, and the two supports are both fixedly installed on the shaft lever, the two shaft levers are fixedly connected with the electric push rod body, and the two supports are respectively positioned on two sides of the positioning piece.
Preferably, two of the brackets are both V-shaped, and the plurality of second thread grooves are located in the plurality of second bolts.
Compared with the prior art, the utility model provides an electric putter that tight ware was used that rises has following beneficial effect:
the utility model provides an electric putter that tight ware was used rises makes the slider can freely break away from the guide arm through first bolt, and the cooperation is supported the feeler lever and is supported the use of contact and make its extension length that can freely control the guide arm to the tight position that rises of the tight guide pulley that rises of control, it is comparatively convenient accurate to use.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of a first embodiment of an electric push rod for a tensioner according to the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is a schematic top sectional view of the positioning mechanism of the present invention;
fig. 4 is a schematic front view of the electric push rod for a tensioner according to the first embodiment of the present invention;
FIG. 5 is an enlarged schematic view of a portion B shown in FIG. 4;
fig. 6 is a schematic sectional view of a front view of a second embodiment of the electric push rod for a tensioner according to the present invention.
Reference numbers in the figures: 1. an electric push rod body; 2. a telescopic rod; 3. a drive device; 4. a fixing plate; 5. a side plate; 6. a rotating shaft; 7. a tensioning guide wheel; 8. a guide plate; 9. a guide groove; 10. a slider; 11. a guide bar; 12. a first thread groove; 13. a guide hole; 14. a touch bar; 15. a slide hole; 16. a first bolt; 17. a contact piece is abutted; 18. a disc; 19. a second bolt; 20. a second thread groove; 21. a shaft lever; 22. positioning plates; 23. a third bolt; 24. and (4) a bracket.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
The first embodiment:
referring to fig. 1-5, the electric push rod for the tensioner comprises: the electric push rod comprises an electric push rod body 1, wherein the electric push rod body 1 comprises an expansion rod 2 and a driving device 3, and the driving device 3 is arranged on one side of the expansion rod 2; the fixed plate 4 is fixedly arranged on the output rod of the telescopic rod 2; the two side plates 5 are fixedly arranged at the bottom of the fixed plate 4; the rotating shaft 6 is rotatably arranged on the two side plates 5; the tensioning guide wheel 7 is fixedly sleeved on the rotating shaft 6; and the two limiting mechanisms are respectively arranged on two sides of the telescopic rod 2.
Stop gear includes baffle 8, guide slot 9, slider 10, guide arm 11 and positioning mechanism, 8 fixed mounting of baffle are in one side of telescopic link 2, guide slot 9 is seted up the bottom of baffle 8, slider 10 slidable mounting be in the guide slot 9, 11 slidable mounting of guide arm be in on the slider 10, 11 tops of guide arm extend to in the guide slot 9, 11 bottoms of guide arm extend to baffle 8 outer and with one side fixed connection of fixed plate 4, positioning mechanism sets up on the baffle 8.
The positioning mechanism comprises a plurality of first thread grooves 12, two guide holes 13, two touch rods 14, a sliding hole 15, a first bolt 16 and two touch pieces 17, wherein the plurality of first thread grooves 12 are uniformly formed in one side of the guide rod 11, the two guide holes 13 are formed in the inner wall of one side of the guide groove 9, the two touch rods 14 are respectively and slidably mounted in the two guide holes 13, the same end of each of the two touch rods 14 extends into the guide groove 9 and is fixedly connected with the slider 10, the other end of each of the two touch rods 14 extends out of the guide plate 8, the sliding hole 15 is formed in the inner wall of one side of the guide groove 9, the sliding hole 15 is positioned between the two guide holes 13, the first bolt 16 is threadedly mounted on the slider 10, one end of the first bolt 16 extends into any one of the first thread grooves 12, the other end of the first bolt 16 extends out of the guide plate 8, the first bolt 16 is connected with the sliding hole 15 in a sliding manner, the two contact resisting pieces 17 are fixedly mounted on one side of the guide plate 8, and the two contact resisting pieces 17 are respectively located below the two contact resisting rods 14.
The slider 10 is provided with a rectangular through hole, the first bolt 16 is in threaded connection with the inner wall of one side of the rectangular through hole, and the guide rod 11 penetrates through the rectangular through hole and is in sliding connection with the inner wall of the rectangular through hole.
Two positioning grooves are formed in the inner wall of one side, far away from the first bolt 16, of the guide groove 9, positioning blocks are slidably mounted in the two positioning grooves, and the same sides of the two positioning blocks extend into the guide groove 9 and are fixedly connected with the sliding block 10.
In this embodiment:
when the adjusting device is used, the extending length of the output rod of the telescopic rod 2 is adjusted according to the tensioning position of the tensioning guide wheel 7, the first bolt 16 is unscrewed by using a tool during the adjusting, the first bolt 16 is separated from the first thread groove 12 and completely separated from the guide rod 11, the sliding block 10 is driven to slide in the guide groove 9 by sliding the first bolt 16 in the sliding hole 15, the sliding block 10 drives the two touch rods 14 to slide in the two guide holes 13, the two touch rods 14 control the distance between the two touch plates 17, so that the extending length of the output rod of the telescopic rod 2 can be controlled, the first bolt 16 is locked again, the sliding block 10 and the guide rod 11 are integrated, when the electric push rod body 1 is started during the use, the output rod of the telescopic rod 2 extends out to drive the fixing plate 4 and the tensioning guide wheel 7 to move downwards, at the moment, the fixing plate 4 drives the two guide rods 11 to extend out of the two guide plates 8, and the guide, the sliding block 10 drives the first bolt 16 to slide in the sliding hole 15, the contact rod 14 slides in the guide hole 13, and the output rod of the telescopic rod 2 reaches the limit after the contact rod 14 contacts the two contact pieces 17.
Compared with the prior art, the utility model provides an electric putter that tight ware was used that rises has following beneficial effect:
the utility model provides an electric putter that tight ware that rises used makes slider 10 can freely break away from guide arm 11 through first bolt 16, and the cooperation is supported feeler lever 14 and conflict piece 17's use and is made its extension length that can freely control guide arm 11 to the tight position that rises of the tight guide pulley 7 that rises of control, it is comparatively convenient accurate to use.
Second embodiment:
based on the electric push rod for the tensioner provided by the first embodiment of the application, the second embodiment of the application provides another electric push rod for the tensioner. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 6, the electric push rod for the tensioner further includes a rotation angle adjusting mechanism, the rotation angle adjusting mechanism is disposed on the electric push rod body 1, the rotation angle adjusting mechanism includes a disc 18, a plurality of second bolts 19, a plurality of second thread grooves 20, a shaft rod 21, a positioning plate 22, a third bolt 23 and two brackets 24, the disc 18 is disposed above the electric push rod body 1, the plurality of second bolts 19 are uniformly installed on the disc 18 in a circular array, the plurality of second thread grooves 20 are uniformly opened on one side of the disc 18 in a circular array, the shaft rod 21 is rotatably installed on the disc 18, one side of the shaft rod 21 extends to the outside of the disc 18, the positioning plate 22 is fixedly installed on the bottom of the disc 21, the positioning plate 22 is located on one side of the disc 18, the third bolt 23 is mounted on the positioning plate 22 in a threaded manner, one end of the third bolt 23 extends into any one of the second thread grooves 20, the two brackets 24 are fixedly mounted on the shaft rod 21, the two shaft rods 21 are fixedly connected with the electric push rod body 1, and the two brackets 24 are respectively located on two sides of the positioning piece 22.
Both brackets 24 are V-shaped, and the second screw grooves 20 are located in the second bolts 19.
In this embodiment:
during installation, the disc 18 is installed on the equipment through the second bolts 19, when the inclination angle of the tensioning guide wheel 7 is adjusted according to the required tensioning angle, the third bolt 23 is firstly removed, the electric push rod body 1 is rotated during adjustment, the electric push rod body 1 drives the shaft lever 21 to rotate through the two supports 24, the shaft lever 21 drives the positioning piece 22 to rotate, and the second threaded groove 20 is selected to correspond to and fixed through the third bolt 23 after the electric push rod body is rotated to a proper angle.
Compared with the prior art, the utility model provides an electric putter that tight ware was used that rises has following beneficial effect:
the utility model provides an electric putter that tight ware that rises was used through rotatable formula's settlement, can freely adjust as required and rise tight angle, and is fixed comparatively convenient.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an electric putter that tight ware was used that rises which characterized in that includes:
the electric push rod comprises an electric push rod body, a driving device and a control device, wherein the electric push rod body comprises a telescopic rod and the driving device is arranged on one side of the telescopic rod;
the fixed plate is fixedly arranged on the output rod of the telescopic rod;
the two side plates are fixedly arranged at the bottom of the fixed plate;
the rotating shaft is rotatably arranged on the two side plates;
the tensioning guide wheel is fixedly sleeved on the rotating shaft;
and the two limiting mechanisms are respectively arranged on two sides of the telescopic rod.
2. The electric push rod for the tensioner according to claim 1, wherein the limiting mechanism comprises a guide plate, a guide groove, a sliding block, a guide rod and a positioning mechanism, the guide plate is fixedly installed on one side of the telescopic rod, the guide groove is formed in the bottom of the guide plate, the sliding block is slidably installed in the guide groove, the guide rod is slidably installed on the sliding block, the top end of the guide rod extends into the guide groove, the bottom end of the guide rod extends out of the guide plate and is fixedly connected with one side of the fixing plate, and the positioning mechanism is arranged on the guide plate.
3. The electric push rod for the tensioner according to claim 2, wherein the positioning mechanism comprises a plurality of first thread grooves, two guide holes, two contact rods, a sliding hole, a first bolt and two contact plates, the plurality of first thread grooves are uniformly formed in one side of the guide rod, the two guide holes are formed in one side of the inner wall of the guide groove, the two contact rods are slidably mounted in the two guide holes respectively, the same end of each of the two contact rods extends into the guide groove and is fixedly connected with the slider, the other end of each of the two contact rods extends out of the guide plate, the sliding hole is formed in one side of the inner wall of the guide groove, the sliding hole is located between the two guide holes, the first bolt is threadedly mounted on the slider, and one end of the first bolt extends into any one of the first thread grooves, the other end of the first bolt extends to outside the guide plate, the first bolt is connected with the sliding hole in a sliding mode, the two contact supporting pieces are fixedly installed on one side of the guide plate, and the two contact supporting pieces are located below the two contact supporting rods respectively.
4. The electric push rod for the tensioner according to claim 3, wherein the slider is provided with a rectangular through hole, the first bolt is in threaded connection with the inner wall of one side of the rectangular through hole, and the guide rod penetrates through the rectangular through hole and is in sliding connection with the inner wall of the rectangular through hole.
5. The electric push rod for the tensioner according to claim 3, wherein the inner wall of one side of the guide groove, which is away from the first bolt, is provided with two positioning grooves, positioning blocks are slidably mounted in the two positioning grooves, and the same side of the two positioning blocks extends into the guide groove and is fixedly connected with the sliding block.
6. The electric push rod for the tensioner according to claim 1, wherein the electric push rod body is provided with a corner adjusting mechanism, the corner adjusting mechanism comprises a disc, a plurality of second bolts, a plurality of second thread grooves, a shaft rod, a positioning piece, a third bolt and two supports, the disc is arranged above the electric push rod body, the plurality of second bolts are uniformly installed on the disc in a circular array in a threaded manner, the plurality of second thread grooves are uniformly arranged on one side of the disc in a circular array, the shaft rod is rotatably installed on the disc, one side of the shaft rod extends out of the disc, the positioning piece is fixedly installed on the bottom of the shaft rod, the positioning piece is located on one side of the disc, the third bolt is threadedly installed on the positioning piece, and one end of the third bolt extends into any one of the second thread grooves, the two supports are fixedly arranged on the shaft rod, the shaft rod is fixedly connected with the electric push rod body, and the two supports are respectively positioned on two sides of the positioning piece.
7. The electric push rod for the tensioner of claim 6, wherein the two brackets are both V-shaped, and the plurality of second thread grooves are located in the plurality of second bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021578042.0U CN212486305U (en) | 2020-08-03 | 2020-08-03 | Electric push rod for tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021578042.0U CN212486305U (en) | 2020-08-03 | 2020-08-03 | Electric push rod for tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212486305U true CN212486305U (en) | 2021-02-05 |
Family
ID=74452907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021578042.0U Active CN212486305U (en) | 2020-08-03 | 2020-08-03 | Electric push rod for tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212486305U (en) |
-
2020
- 2020-08-03 CN CN202021578042.0U patent/CN212486305U/en active Active
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