CN213935750U - Guide wheel adjusting device - Google Patents
Guide wheel adjusting device Download PDFInfo
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- CN213935750U CN213935750U CN202023250214.4U CN202023250214U CN213935750U CN 213935750 U CN213935750 U CN 213935750U CN 202023250214 U CN202023250214 U CN 202023250214U CN 213935750 U CN213935750 U CN 213935750U
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- guide wheel
- elastic element
- rod
- bottom plate
- adjusting
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Abstract
The utility model relates to a guide pulley adjusting device, include: the base comprises a bottom plate and two mounting plates; the two ends of the guide wheel rod are fixedly connected with the two mounting plates respectively; a guide wheel movably sleeved on the guide wheel rod; the two top sleeves are respectively arranged on two sides of the guide wheel to limit the guide wheel; the adjusting units are distributed at four corners of the base and comprise screw rods, plum blossom nuts, adjusting nuts and elastic elements; one end of the screw rod penetrates through the bottom plate to be connected with the plum nut, and the other end of the screw rod is sleeved with the adjusting nut; the elastic element is sleeved outside the screw rod and moves along the direction of the screw rod, and comprises a first elastic element and a second elastic element with rigidity greater than that of the first elastic element, the first elastic element is positioned between the bottom plate and the adjusting nut and is abutted against the bottom plate, and the second elastic element is positioned on the other side of the adjusting nut and is abutted against the adjusting nut. The utility model has the advantages of simple operation and accurate adjustment.
Description
Technical Field
The utility model relates to an enameled wire production field especially relates to a guide pulley adjusting device.
Background
The enameled wire is the most representative product of the electronic wire. The enameled wire is a main variety of winding wires, consists of a conductor and an insulating layer, is formed by annealing, softening and cleaning a wire, painting, baking and lubricating for multiple times, and finally enters a wire winding process. In the production process of the enameled wire, the requirement on the installation position of a guide wheel used in the wire-passing process of the enameled wire is high, and the bottom of a groove of the wire-passing guide wheel must be positioned at the center of a wire. The guide wheel installation device used at present only uses a common nut to adjust height and level, is troublesome and inaccurate, and inevitably affects quality and efficiency for production needing to frequently adjust height positions.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a guide pulley adjusting device, its advantage that has easy and simple to handle, accurate regulation.
A idler adjustment apparatus, comprising:
the base comprises a bottom plate and two mounting plates mounted on the upper surfaces of the left end and the right end of the bottom plate;
the two ends of the guide wheel rod are fixedly connected with the two mounting plates respectively;
the guide wheel is movably sleeved on the guide wheel rod;
the two top sleeves are respectively arranged on two sides of the guide wheel to limit the guide wheel;
the adjusting units are distributed at four corners of the base and comprise screw rods, plum blossom nuts, adjusting nuts and elastic elements; one end of the screw rod penetrates through the bottom plate to be connected with the plum nut, and the other end of the screw rod is sleeved with the adjusting nut; the elastic element is sleeved outside the screw rod and moves along the direction of the screw rod, and comprises a first elastic element and a second elastic element with the rigidity greater than that of the first elastic element, the first elastic element is positioned between the bottom plate and the adjusting nut and is abutted against the bottom plate, and the second elastic element is positioned on the other surface of the adjusting nut and is abutted against the adjusting nut; the horizontal level and the longitudinal level are arranged on the bottom plate.
The height and the horizontal adjustment of device increased spring control to lock with the plum blossom nut, it is fixed that the direction is adjusted by the top cover about it, and installed horizontal level bar and vertical level bar at the base and be used for daily device level condition to detect. For convenient regulation, the utility model discloses a structure of double spring and adjusting nut, but adjusting spring's rigidity makes it can not appear shaking in the use promptly, also can not lead to the regulation difficulty because of the spring rigidity is too big.
Further, the transverse level and the longitudinal level are perpendicular to each other.
Furthermore, the top sleeve is abutted and fixed with the guide wheel rod through a vertically penetrating bolt.
Furthermore, the guide wheel is a multi-groove guide wheel, and the notch of the multi-groove guide wheel is V-shaped.
Further, the regulating unit still includes fixed foot, be equipped with on the boss of fixed foot with lead screw bottom complex screw hole, be connected with the multichannel stiffening rib between the base of boss and fixed foot, stiffening rib length is less than elastic element's internal diameter, the radius of the base of fixed foot is greater than elastic element's external diameter.
Further, the threaded hole of the boss of the fixing foot is replaced by a spherical groove, the bottom of the screw rod is provided with a spherical rotor, and the spherical rotor is rotatably arranged in the spherical groove.
Furthermore, reinforcing ribs are respectively arranged on two sides of the adjusting nut, and the length of each reinforcing rib is smaller than the inner diameter of the elastic element.
Further, the base further comprises a U-shaped mounting rod, the U-shaped mounting rod is erected between the mounting plates, a plurality of rolling bodies are rotatably sleeved on the rod, and the rolling bodies correspond to the notches of the multi-groove guide wheel one by one and can move in the notches.
Further, the rolling body can be a brush to clean the notch of the guide wheel.
Further, the lateral and longitudinal levels are replaced with circular levels.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a idler adjustment apparatus according to the present application;
FIG. 2 is a schematic mechanical view of the adjustment unit;
FIG. 3 is a top view of a idler adjustment assembly according to the present application;
description of reference numerals: 1. a base; 11. a base plate; 12. mounting a plate; 21. a transverse level bar; 22. a longitudinal level; 3. a guide wheel rod; 4. a guide wheel; 5. jacking and sleeving; 6. an adjustment unit; 61. a screw rod; 62. a plum nut; 63. adjusting the nut; 64. an elastic element; 641. a first elastic element; 642. a second elastic element; 65. a fixing leg; 651. a boss; 652. reinforcing ribs; 653. a base; 71. a U-shaped mounting rod; 72. and a rolling body.
Detailed Description
Referring to fig. 1-3, fig. 1 is a schematic structural diagram of the idler adjusting device of the present application, fig. 2 is a schematic structural diagram of an adjusting unit, and fig. 3 is a top view of the idler adjusting device of the present application. A guide pulley adjusting device, include: the device comprises a base 1, a transverse level 21, a longitudinal level 22, a guide wheel rod 3, a guide wheel 4, a top sleeve 5 and an adjusting unit 6.
The base 1 includes a base plate 11 and two mounting plates 12 mounted on upper surfaces of left and right ends of the base plate 11. The transverse level 21 and the longitudinal level 22 are mounted on the base plate 11 and are perpendicular to each other.
And two ends of the guide wheel rod 3 are respectively fixedly connected with the two mounting plates 12.
The guide wheel 4 is movably sleeved on the guide wheel rod 3. The guide wheel 4 is a multi-groove guide wheel, and the notch of the multi-groove guide wheel is V-shaped.
The two jacking sleeves 5 are respectively arranged on two sides of the guide wheel 4 and limit the guide wheel 4. The top sleeve 5 is abutted and fixed with the guide wheel rod 3 through a vertically penetrated bolt.
The adjusting units 6 are distributed at four corners of the base 1 and comprise screw rods 61, plum blossom nuts 62, adjusting nuts 63, elastic elements 64 and fixing feet 65; one end of the screw rod 61 penetrates through the bottom plate 11 to be connected with the plum nut 62, and the other end of the screw rod is sleeved with the adjusting nut 63; reinforcing ribs 652 are respectively arranged on two sides of the adjusting nut 63, and the length of the reinforcing ribs 652 is smaller than the inner diameter of the elastic element 64; the elastic element 64 is sleeved outside the screw rod 61 and moves along the screw rod 61, and includes a first elastic element 641 and a second elastic element 642 with rigidity greater than that of the first elastic element 641, the first elastic element 641 is located between the bottom plate 11 and the adjusting nut 63 and is abutted against the bottom plate, and the second elastic element 642 is located on the other side of the adjusting nut 63 and is abutted against the adjusting nut 63. The elastic element 64 may be a spring, an elastic disc, or other elastic structure capable of moving axially. The boss 651 of the fixing foot 65 is provided with a threaded hole matched with the bottom of the screw rod 61, a plurality of reinforcing ribs 652 are connected between the boss 651 and the base 653 of the fixing foot 65, the length of each reinforcing rib 652 is smaller than the inner diameter of the elastic element 64, and the radius of the base 653 of the fixing foot 65 is larger than the outer diameter of the elastic element 64.
The base 1 further comprises a U-shaped mounting rod 71, the U-shaped mounting rod 71 is erected between the mounting plates 12, a plurality of rolling bodies 72 are rotatably sleeved on the rod, and the rolling bodies 72 correspond to the notches of the multi-groove guide wheel 4 one by one and can move in the notches. The rolling body 72 can be a brush for cleaning the notch of the guide wheel 4.
When the rolling device is used, the guide wheel rod is firstly placed into the mounting plate, a point is noticed, a space for mounting other parts is reserved, and then the top sleeve and the guide wheel are mounted on the guide wheel rod and the position of the rolling body is adjusted. The idler bar is then secured to the mounting plate. After the machine platform is prepared, the four screw rods are fixed at the proper position of the machine platform (or the fixing feet are fixed at the proper position of the machine platform, the screw rods are fixed again), the second elastic element is sleeved on the screw rods, the adjusting nuts are screwed in to compress the second elastic element, then the first elastic element is sleeved, the assembled base is placed on the spring, the screw rods penetrate through the base and are tightened by the plum nuts, and at the moment, the first elastic element is compressed. When the height and the level of the device need to be adjusted, the adjusting nut is firstly rotated to enable the first elastic element to be loosened and still have thrust on the base, at the moment, the rigidity of the first elastic element is reduced, the plum nut can be easily screwed, and therefore the heights of four feet of the device can be adjusted. After the adjustment is finished, the adjusting nut is rotated to enable the adjusting nut to be close to the base, at the moment, the rigidity of the first elastic element is increased due to compression, and the increase of the rigidity can avoid the device from shaking due to external vibration. The location of the bubble in the level is of concern during adjustment to maintain the device level.
The height and the horizontal adjustment of device increase spring control, lock with the plum blossom nut, the direction is adjusted fixedly by the top cover about it to horizontal level bar and vertical level bar have been installed at the base and have been used for daily device level condition to detect, have easy and simple to handle, the accurate advantage of adjusting. And meanwhile, the notch is provided with a rolling body, so that the guide wheel is cleaned while the enameled wire is prevented from being off-line. Move the plum blossom nut for convenient the twisting and adjust, the utility model discloses a dual spring and adjusting nut's structure reduces first elastic element's rigidity when adjusting nut keeps away from the base, and the rigidity of increasing first elastic element when adjusting nut is close to the base avoids the base to rock.
As an improvement to the apparatus, the transverse and longitudinal levels may be replaced by a single circular level, which is parallel when the bubble is at the centre of the circle. The threaded hole of the boss of the fixing foot can be replaced by a spherical groove, the bottom of the screw rod is provided with a spherical rotor, and the spherical rotor can be rotatably arranged in the spherical groove.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, to those skilled in the art, changes and modifications may be made without departing from the spirit of the invention, and it is intended that the invention also encompass such changes and modifications.
Claims (10)
1. A idler adjustment apparatus, comprising:
the base comprises a bottom plate and two mounting plates mounted on the upper surfaces of the left end and the right end of the bottom plate;
the two ends of the guide wheel rod are fixedly connected with the two mounting plates respectively;
the guide wheel is movably sleeved on the guide wheel rod;
the two top sleeves are respectively arranged on two sides of the guide wheel to limit the guide wheel;
the adjusting units are distributed at four corners of the base and comprise screw rods, plum blossom nuts, adjusting nuts and elastic elements; one end of the screw rod penetrates through the bottom plate to be connected with the plum nut, and the other end of the screw rod is sleeved with the adjusting nut; the elastic element is sleeved outside the screw rod and moves along the direction of the screw rod, and comprises a first elastic element and a second elastic element with the rigidity greater than that of the first elastic element, the first elastic element is positioned between the bottom plate and the adjusting nut and is abutted against the bottom plate, and the second elastic element is positioned on the other surface of the adjusting nut and is abutted against the adjusting nut;
the horizontal level and the longitudinal level are arranged on the bottom plate.
2. The jockey wheel adjustment device of claim 1, wherein: the transverse horizontal ruler and the longitudinal horizontal ruler are perpendicular to each other.
3. The jockey wheel adjustment device of claim 2, wherein: the top sleeve is abutted and fixed with the guide wheel rod through a vertically penetrated bolt.
4. The jockey wheel adjustment device of claim 3, wherein: the guide wheel is a multi-groove guide wheel, and the notch of the multi-groove guide wheel is V-shaped.
5. The jockey wheel adjustment device of claim 4, wherein: the adjusting unit still includes fixed foot, be equipped with on the boss of fixed foot with lead screw bottom complex screw hole, be connected with the multichannel stiffening rib between the base of boss and fixed foot, stiffening rib length is less than elastic element's internal diameter, the radius of the base of fixed foot is greater than elastic element's external diameter.
6. The jockey wheel adjustment device of claim 5, wherein: the threaded hole of the boss of the fixing foot is replaced by a spherical groove, the bottom of the screw rod is provided with a spherical rotor, and the spherical rotor is rotatably arranged in the spherical groove.
7. The jockey wheel adjustment device of claim 6, wherein: and reinforcing ribs are respectively arranged on two sides of the adjusting nut, and the length of each reinforcing rib is smaller than the inner diameter of the elastic element.
8. The jockey wheel adjustment device of claim 7, wherein: the base further comprises a U-shaped mounting rod, the U-shaped mounting rod is erected between the mounting plates, a plurality of rolling bodies are rotatably sleeved on the rod, and the rolling bodies correspond to the notches of the multi-groove guide wheels one to one and can move in the notches.
9. The jockey wheel adjustment device of claim 8, wherein: the rolling body can be a brush to clean the notch of the guide wheel.
10. The jockey wheel adjustment device of claim 9, wherein: the transverse level and the longitudinal level are replaced by circular levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023250214.4U CN213935750U (en) | 2020-12-29 | 2020-12-29 | Guide wheel adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023250214.4U CN213935750U (en) | 2020-12-29 | 2020-12-29 | Guide wheel adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213935750U true CN213935750U (en) | 2021-08-10 |
Family
ID=77156578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023250214.4U Active CN213935750U (en) | 2020-12-29 | 2020-12-29 | Guide wheel adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213935750U (en) |
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2020
- 2020-12-29 CN CN202023250214.4U patent/CN213935750U/en active Active
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Address after: 529200 Wenhua Development Zone B, Shuibu Town, Taishan City, Jiangmen City, Guangdong Province Patentee after: Guangdong Songtian Technology Co.,Ltd. Address before: No.8, zone B, Wenhua Development Zone, Shuibu Town, Taishan, Jiangmen City, Guangdong Province, 529200 Patentee before: MATSUDA ELECTRIC (TAISHAN) Co.,Ltd. |