CN211852703U - Electronic slip table that belt can be taut - Google Patents
Electronic slip table that belt can be taut Download PDFInfo
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- CN211852703U CN211852703U CN202020392183.7U CN202020392183U CN211852703U CN 211852703 U CN211852703 U CN 211852703U CN 202020392183 U CN202020392183 U CN 202020392183U CN 211852703 U CN211852703 U CN 211852703U
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Abstract
The utility model relates to an electronic slip table has the simple and convenient effect of structure. The utility model discloses a belt-tensionable electric sliding table, which comprises a casing, a screw rod is arranged in the casing along the self length direction, the screw rod is externally threaded with a sliding table extending out of the casing, the sliding table can only slide along the casing length direction, one end of the screw rod deviating from the sliding table is provided with a driven wheel, an active wheel matched with the driven wheel through a belt is arranged outside the casing, and a motor for driving the active wheel to rotate is arranged outside the casing; the motor plate is arranged outside the shell, the shell is fixed on the motor plate, the motor plate is provided with a tensioning plate for covering the yielding position opening, the motor plate is located between the motor and the tensioning plate, the tensioning plate is fixedly connected with the motor through four fixing screws, the motor plate is provided with four waist-shaped holes arranged along the length direction of the motor plate, and the four fixing screws respectively penetrate through one waist-shaped hole. The quick adjustment of the belt tension is realized.
Description
Technical Field
The utility model relates to an electronic slip table, more specifically say, it relates to an electronic slip table that belt can be taut.
Background
The electric sliding table is an electric driving device which converts the rotary motion of a motor into the linear reciprocating motion of a working table. The device can be used as an execution machine in various simple or complex process flows to realize remote control, centralized control or automatic control. The motion driving unit is widely used in the industries of household appliances, kitchen ware, medical appliances, automobiles and the like.
The linkage of motor and slip table can be realized through gear engagement or belt drive's mode to present electronic slip table, and prior art's belt tensioning mode is more, the mode of idler tensioning to and the mode of motor board back surface mounting belt tensioning panel beating, and it has the more complicated drawback of structure.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a but electronic slip table of belt tensioning has the simple and convenient effect of structure.
In order to achieve the technical purpose, the utility model provides a following technical scheme: a belt-tensionable electric sliding table comprises a shell, wherein a screw is arranged in the shell along the length direction of the screw, the screw is externally threaded with a sliding table extending out of the shell, the sliding table can only slide along the length direction of the shell, a driven wheel is arranged at one end of the screw, which is far away from the sliding table, a driving wheel matched with the driven wheel through a belt is arranged outside the shell, and a motor for driving the driving wheel to rotate is arranged outside the shell;
the motor plate is arranged outside the shell, the shell is fixed on the motor plate, the motor plate is located between the driven wheel and the shell, a position yielding port for the driving wheel to pass through is formed in the motor plate, a tensioning plate for covering the position yielding port is arranged on the motor plate, the motor plate is located between the motor and the tensioning plate, the tensioning plate is fixedly connected with the motor through four fixing screws, four waist-shaped holes are formed in the motor plate and are formed in the length direction of the motor plate, and the four fixing screws respectively pass through the waist-shaped holes.
Through adopting above-mentioned technical scheme, through fixed screw with tensioning plate and motor fixed connection, after screwing the fixed screw, tensioning plate and motor can press from both sides the motor board tightly, make action wheel and keep relatively fixed from the driving wheel, if need adjust the belt tensioning, only need unscrew the fixed screw, pulling motor, the fixed screw slides along waist type hole, screws the fixed screw again, just can realize the tensioning and adjust, has simplified straining device, has improved the simple operation nature.
Preferably, one side of the motor plate, which is close to the relief opening, is in threaded connection with a tensioning screw, the tail end of the tensioning screw is screwed into the tensioning plate, and the tensioning screw can only rotate relative to the tensioning plate.
By adopting the technical scheme, when the tension force of the belt needs to be adjusted, the fixing screw is loosened firstly, then the tensioning screw is screwed, the tensioning screw is screwed out, the tensioning plate can be pulled by the tensioning screw, the tension force of the belt can be enhanced, the tensioning screw is screwed in, the tension force can be weakened, a user does not need to press the motor all the time, and the convenience in operation is further improved.
Preferably, the annular has been seted up to the one end that the tensioning screw inserted the tensioning plate, set up the opening that exposes the annular on the tensioning plate, the tensioning plate is provided with the laminating and inserts the spacing ring of annular, be provided with the breach that supplies the laminating of annular portion of tensioning screw to pass on the spacing ring.
Through adopting above-mentioned technical scheme, the tip of tensioning screw inserts the tensioning plate, and the annular is located the opening part of tensioning plate, inserts the spacing ring annular, realizes tensioning screw and tensioning plate's relatively fixed. If the tensioning plate needs to be disassembled, the limiting ring is directly pulled out, the tensioning screw can be screwed out, and the tensioning mechanism is convenient to disassemble.
Preferably, be provided with the inserted bar of directional spacing ring on the tensioning plate, be provided with the fixed plate that supplies the inserted bar laminating to pass on the tensioning plate, be provided with the spacing dish on the inserted bar, the cover is equipped with compression spring on the inserted bar, compression spring is located between fixed plate and the spacing dish, offer on the spacing ring and supply the inserted recess of inserted bar laminating.
By adopting the technical scheme, the inserted link is pulled away from the center of the tensioning plate, the compression spring is compressed, the limiting ring is inserted into the annular groove, the groove of the limiting ring is aligned with the inserted link, the inserted link is loosened, the inserted link is inserted into the groove under the pushing of the compression spring, the limiting ring and the tensioning plate are relatively fixed, the limit ring is prevented from being shaken out during working, and the working stability is improved.
Preferably, the limiting ring is provided with a cuboid shape, and the limiting ring is attached to the opening of the tension plate.
Through adopting above-mentioned technical scheme, behind the spacing ring inserted the tensioning plate, the rigidity, the inserted bar can accurately insert the spacing ring, does not need the position of staff's adjustment spacing ring, has improved structural rationality.
Preferably, the inserted bar is connected with a nut in a threaded manner, and the nut is positioned on the back of the fixing plate.
Through adopting above-mentioned technical scheme, the cooperation of nut and spacing dish prevents that the inserted bar from breaking away from the fixed plate, leads to losing of inserted bar and compression spring, has improved structural rationality.
To sum up, the utility model discloses following effect has been gained:
1. by means of the cooperation of the tensioning screw, the tensioning plate and the motor plate, the tensioning force of the belt is rapidly adjusted.
Drawings
FIG. 1 is a schematic view for showing the overall structure in the present embodiment;
FIG. 2 is a schematic diagram of the present embodiment showing the mating relationship of the tension plate and the motor plate;
FIG. 3 is a schematic view showing the relationship between the tightening screw and the tension plate in the present embodiment;
FIG. 4 is an enlarged view of a portion of FIG. 3 showing the mating relationship between the tightening screw and the tensioning plate;
FIG. 5 is a schematic diagram of the present embodiment showing the fit relationship between the plunger and the stop collar.
In the figure, 1, a housing; 11. a driven wheel; 12. a driving wheel; 13. a motor; 2. a motor plate; 21. tensioning the screw; 22. a ring groove; 23. a limiting ring; 3. a tension plate; 31. fixing screws; 32. inserting a rod; 33. a fixing plate; 34. a limiting disc; 35. a compression spring; 37. and (4) a nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b): the utility model provides an electronic slip table that belt can be taut, as shown in fig. 1, including casing 1, be provided with the screw rod along self length direction in the casing 1, screw rod thread connection has the slip table that stretches out casing 1, the slip table can only be followed 1 length direction of casing and slided, the one end that the screw rod deviates from the slip table is provided with from driving wheel 11, casing 1 is provided with outward and passes through belt complex action wheel 12 from driving wheel 11, casing 1 is provided with the motor 13 of the rotation of drive action wheel 12 outward.
As shown in fig. 1 and 2, a motor plate 2 is arranged outside a casing 1, the casing 1 is fixed on the motor plate 2, the motor plate 2 is located between a driven wheel 11 and the casing 1, a abdicating port for a driving wheel 12 to pass through is formed in the motor plate 2, a tension plate 3 for covering the abdicating port is arranged on the motor plate 2, the motor plate 2 is located between a motor 13 and the tension plate 3, the tension plate 3 is fixedly connected with the motor 13 through four fixing screws 31, four waist-shaped holes 38 are formed in the motor plate 2 along the length direction of the motor plate 2, and the four fixing screws 31 pass through the waist-shaped holes 38 respectively. The tension plate 3 and the motor 13 are fixedly connected through a fixing screw 31, and after the fixing screw 31 is screwed, the tension plate 3 and the motor 13 clamp the motor plate 2, so that the driving wheel 12 and the driven wheel 11 are kept relatively fixed.
As shown in fig. 3, a tension screw 21 is threadedly connected to one side of the motor plate 2 close to the relief opening, the end of the tension screw 21 is screwed into the tension plate 3, and the tension screw 21 can only rotate relative to the tension plate 3. When the tension of the belt needs to be adjusted, the fixing screw 31 is loosened, the tensioning screw 21 is screwed out, the tensioning plate 3 is pulled by the tensioning screw 21, the tension of the belt can be enhanced, the tensioning screw 21 is screwed in, the tension can be weakened, and people do not need to press the motor 13 all the time.
As shown in fig. 3 and 4, one end of the tension screw 21 inserted into the tension plate 3 is provided with a ring groove 22, the tension plate 3 is provided with an opening exposing the ring groove 22, the tension plate 3 is provided with a limit ring 23 attached to the insertion ring groove 22, and the limit ring 23 is provided with a notch for the ring groove 22 of the tension screw 21 to fit through. The end of the tensioning screw 21 is inserted into the tensioning plate 3, the ring groove 22 is located at the opening of the tensioning plate 3, and the limiting ring 23 is inserted into the ring groove 22 to realize the relative fixation of the tensioning screw 21 and the tensioning plate 3. If the tensioning plate 3 needs to be disassembled, the limiting ring 23 is directly pulled out, and the tensioning screw 21 can be screwed out.
As shown in fig. 5, an insertion rod 32 pointing to the limiting ring 23 is arranged on the tensioning plate 3, a fixing plate 33 for the insertion rod 32 to fit and pass through is arranged on the tensioning plate 3, a limiting disc 34 is arranged on the insertion rod 32, a compression spring 35 is sleeved on the insertion rod 32, the compression spring 35 is located between the fixing plate 33 and the limiting disc 34, and a groove for the insertion rod 32 to fit and insert is formed in the limiting ring 23. Firstly, the inserted link 32 is pulled away from the center of the tensioning plate 3, the compression spring 35 is compressed, the limiting ring 23 is inserted into the annular groove 22, the groove of the limiting ring 23 is aligned with the inserted link 32, the inserted link 32 is loosened, the inserted link 32 is inserted into the groove under the pushing of the compression spring 35, the limiting ring 23 and the tensioning plate 3 are relatively fixed, the limiting ring 23 is prevented from being shaken out during working, and the working stability is improved.
As shown in fig. 5, the retainer ring 23 is formed in a rectangular parallelepiped shape, and the retainer ring 23 is fitted into the opening of the tension plate 3. After the limiting ring 23 is inserted into the tensioning plate 3, the position is fixed, the inserted rod 32 can be accurately inserted into the limiting ring 23, the position of the limiting ring 23 does not need to be adjusted by a worker, and the structural rationality is improved.
As shown in fig. 5, a nut 37 is screwed on the plunger 32, and the nut 37 is located on the back of the fixing plate 33. The cooperation of nut 37 and spacing dish 34 prevents that inserted bar 32 from breaking away from fixed plate 33, leads to the losing of inserted bar 32 and compression spring 35, has improved structural rationality.
Claims (6)
1. The utility model provides a but electronic slip table of belt tensioning, includes casing (1), be provided with the screw rod along self length direction in casing (1), screw rod external thread connection has the slip table that stretches out casing (1), the slip table can only slide its characterized in that along casing (1) length direction: a driven wheel (11) is arranged at one end of the screw rod, which is far away from the sliding table, a driving wheel (12) which is matched with the driven wheel (11) through a belt is arranged outside the machine shell (1), and a motor (13) which drives the driving wheel (12) to rotate is arranged outside the machine shell (1);
casing (1) is provided with motor plate (2) outward, casing (1) is fixed on motor plate (2), motor plate (2) are located between driven wheel (11) and casing (1), set up the position mouth that lets that supplies action wheel (12) to pass on motor plate (2), motor plate (2) are provided with and cover tensioning plate (3) of letting the position mouth, motor plate (2) are located between motor (13) and tensioning plate (3), tensioning plate (3) and motor (13) are through four fixed screw (31) fixed connection, be provided with four waist type hole (38) that set up along motor plate (2) length direction on motor plate (2), four fixed screw (31) pass a waist type hole (38) respectively.
2. The belt-tensionable electric slide table of claim 1, wherein: one side of the motor plate (2) close to the yielding port is in threaded connection with a tensioning screw (21), the tail end of the tensioning screw (21) is screwed into the tensioning plate (3), and the tensioning screw (21) can only rotate relative to the tensioning plate (3).
3. The belt-tensionable electric slide table of claim 2, wherein: tensioning screw (21) insert the one end of tensioning plate (3) and seted up annular (22), set up the opening that exposes annular (22) on tensioning plate (3), tensioning plate (3) are provided with spacing ring (23) that laminating inserted annular (22), be provided with the breach that supplies annular (22) portion laminating of tensioning screw (21) to pass on spacing ring (23).
4. A belt tensionable electric slide as claimed in claim 3, wherein: be provided with inserted bar (32) of directional spacing ring (23) on tensioning plate (3), be provided with on tensioning plate (3) and supply fixed plate (33) that inserted bar (32) laminating passed, be provided with spacing dish (34) on inserted bar (32), the cover is equipped with compression spring (35) on inserted bar (32), compression spring (35) are located between fixed plate (33) and the spacing dish (34), offer on spacing ring (23) and supply inserted recess of inserted bar (32) laminating.
5. The belt-tensionable electric slide table of claim 4, wherein: the appearance of spacing ring (23) sets up to the cuboid, spacing ring (23) laminating inserts the opening of tensioning plate (3).
6. The belt-tensionable electric slide table of claim 5, wherein: threaded connection has nut (37) on inserted bar (32), nut (37) are located fixed plate (33) back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020392183.7U CN211852703U (en) | 2020-03-24 | 2020-03-24 | Electronic slip table that belt can be taut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020392183.7U CN211852703U (en) | 2020-03-24 | 2020-03-24 | Electronic slip table that belt can be taut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211852703U true CN211852703U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020392183.7U Active CN211852703U (en) | 2020-03-24 | 2020-03-24 | Electronic slip table that belt can be taut |
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| Country | Link |
|---|---|
| CN (1) | CN211852703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914403A (en) * | 2021-09-29 | 2022-01-11 | 江苏奔田机械科技有限公司 | Large-tonnage tensioning guide wheel assembly for engineering machinery |
-
2020
- 2020-03-24 CN CN202020392183.7U patent/CN211852703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914403A (en) * | 2021-09-29 | 2022-01-11 | 江苏奔田机械科技有限公司 | Large-tonnage tensioning guide wheel assembly for engineering machinery |
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