CN215257711U - Belt correction tension pulley that rectifies - Google Patents
Belt correction tension pulley that rectifies Download PDFInfo
- Publication number
- CN215257711U CN215257711U CN202121812105.9U CN202121812105U CN215257711U CN 215257711 U CN215257711 U CN 215257711U CN 202121812105 U CN202121812105 U CN 202121812105U CN 215257711 U CN215257711 U CN 215257711U
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- Prior art keywords
- wheel body
- belt
- tension pulley
- piece
- opening
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- 238000012937 correction Methods 0.000 title claims description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000005452 bending Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of tension pulley, in particular to a belt deviation-rectifying tension pulley, which comprises a pulley body, shaft holes are arranged on the middle shafts on the two sides of the pulley body in a penetrating way, an opening is arranged on the outer surface of the edge of the pulley body in a penetrating way, two sets of pushing mechanisms are arranged on the inner side of the pulley body, each pushing mechanism comprises a bending sheet, one end of each bending sheet is fixedly connected to the inner side of the pulley body, the other end of each bending sheet extends to the inner side of the opening, a rotating mechanism is embedded in the outer surface of one side of the pulley body, the rotating mechanism pushes the inner bending sheet when rotating so as to enable the end part of each bending sheet to extend out of the opening, the belt is sleeved on the surface of the pulley body, during the rotation of the pulley body, at least one set of the two sets of pushing mechanisms can abut against the surface of the belt, thereby preventing the relative sliding between the belt and the pulley body and being beneficial to the stable transmission of the belt, the transmission effect is improved.
Description
Technical Field
The utility model relates to a tension pulley field especially relates to a belt correction tension pulley of rectifying.
Background
The tension pulley is the belt pulley, and the belt pulley belongs to dish hub class part, and general relative dimension is bigger, generally uses casting, forging to give first place to on the manufacturing process, and the belt is adorned in the suit in the use for the transmission uses, and there is the drawback in the use in current belt pulley, the problem of easily taking place to skid between belt and the wheel body for the transmission of wheel body takes place the problem, and current tension pulley is difficult to correct this problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the background technology and providing a belt deviation rectifying tension pulley.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a belt correction tension pulley of rectifying, includes the wheel body, the both sides axis of wheel body runs through and has seted up the shaft hole, the edge surface of wheel body runs through and has seted up the opening, the inboard of wheel body is provided with two sets of top actuating mechanism, top actuating mechanism is including the piece of buckling, the one end fixed connection of the piece of buckling is in the inboard of wheel body, just the other end of the piece of buckling extends to the inboard of opening, one side surface embedding of wheel body is provided with rotating mechanism, rotating mechanism pushes away the inboard piece of buckling when rotating mechanism rotates and makes the tip of the piece of buckling stretch out the inboard of opening.
Preferably, the one end that the piece of buckling is close to the opening extends the arc section, the fixed cover of tip of arc section is equipped with the collets, the collets passes the inboard of opening.
Preferably, the wheel body includes two half shells, two half shells between through setting up the bolt fixed mounting of assembling near the edge at one side surface, the quantity setting of assembling the bolt is no less than two sets of.
Preferably, the wheel body is provided with two side edges extending out of the wheel body respectively, and the anti-falling edges and the wheel body are integrally formed.
Preferably, slewing mechanism includes that normal running fit and the other end pass spliced pole, the fixed cover of wheel body inner wall between one end and wheel body inner wall and establish the piece of supporting at the spliced pole surface, support the inboard that the piece is located the wheel body, just support one side surface of piece and the surface of the piece of buckling and laminate mutually, the one end that the spliced pole passed the wheel body inner wall is provided with locking mechanism.
Preferably, locking mechanism includes the threaded rod of fixed connection at the spliced pole tip, the threaded rod runs through one side surface of wheel body, the surface cover of threaded rod is equipped with looks screw-thread fit's nut, the nut is pressed at one side surface of wheel body.
Preferably, one end of the nut, which is close to the wheel body, is fixedly connected with a pressing sheet, the pressing sheet is sleeved outside the threaded rod, and anti-slip strips which are arranged in an annular array are convexly arranged on the outer surface of one side, which is close to the wheel body, of the pressing sheet.
Compared with the prior art, the utility model has the advantages and positive effects that,
the belt is sleeved on the surface of the wheel body, the nut is unscrewed later, the connecting column can be rotated later, and then the supporting block is enabled to push the bending sheet, so that the sleeve block moves outwards from the inner side of the opening, the surface of the belt is supported until the end part of the sleeve block, then the nut is screwed again, the pressing sheet is enabled to be pressed on the surface of the wheel body tightly, after the anti-slip strip is added, the friction force between the pressing sheet and the wheel body is further increased, the stability of the nut is ensured, and further the stability of the connecting column is ensured, in the subsequent wheel body rotating process, at least one group of surfaces capable of supporting the belt is arranged on the two groups of pushing mechanisms, and further the phenomenon that the belt slides relative to the wheel body is prevented, the stable transmission of the belt is facilitated, and the transmission effect is improved.
Drawings
FIG. 1 is a schematic structural view of a belt deviation rectifying tension pulley of the present invention;
FIG. 2 is a cross-sectional view of the belt deviation rectifying tension pulley of the present invention;
FIG. 3 is an enlarged view of the belt deviation rectifying tension pulley of the present invention at the position A in FIG. 2;
fig. 4 is the utility model discloses a locking mechanism department schematic diagram of belt correction tension pulley of rectifying.
Illustration of the drawings:
1. a wheel body; 2. a shaft hole; 3. assembling the bolts; 4. a port; 5. bending the sheet; 6. an arc-shaped section; 7. sleeving blocks; 8. a resisting block; 9. a threaded rod; 10. a nut; 11. tabletting; 12. anti-slip strips; 13. connecting columns; 14. the anti-drop is followed.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-4, a belt tension pulley for correcting deviation includes a pulley body 1, shaft holes 2 are formed through the center shafts on the two sides of the pulley body 1, which is a basic design on the pulley body 1 and is used for ensuring the insertion of a rotating shaft, openings 4 are formed through the outer surface of the edge of the pulley body 1, two sets of pushing mechanisms are arranged on the inner side of the pulley body 1, each pushing mechanism includes a bending piece 5, one end of each bending piece 5 is fixedly connected to the inner side of the pulley body 1, and the other end of each bending piece 5 extends to the inner side of each opening 4, a rotating mechanism is embedded into the outer surface of one side of the pulley body 1, and the rotating mechanism pushes the inner bending piece 5 to enable the end of each bending piece 5 to extend out of the inner side of each opening 4 when rotating.
The one end that the piece 5 of buckling is close to through opening 4 extends arc section 6, and the end fixing cover of arc section 6 is equipped with collets 7, and collets 7 pass the inboard of through opening 4, and collets 7 optional rubber material, frictional force when increase and belt face contact.
The edge of the two sides of the wheel body 1 extends out of the anti-falling edge 14 respectively, and the anti-falling edge 14 and the wheel body 1 are integrally formed to prevent the belt from sliding off from the edge of the wheel body 1.
Slewing mechanism includes that normal running fit and the other end pass the spliced pole 13 of 1 inner wall of wheel body between one end and 1 inner wall of wheel body, fixed cover is established at spliced pole 13 surface and is supported piece 8, support piece 8 and be located the inboard of wheel body 1, and support one side surface of piece 8 and the surface of 5 of buckling, the one end that spliced pole 13 passed 1 inner wall of wheel body is provided with locking mechanism, locking mechanism includes the threaded rod 9 of fixed connection at spliced pole 13 tip, threaded rod 9 runs through one side surface of wheel body 1, the surface cover of threaded rod 9 is equipped with looks screw-thread fit's nut 10, nut 10 presses one side surface at wheel body 1, ensure that threaded rod 9 is stable locked, make spliced pole 13 can not rotate.
One end fixedly connected with preforming 11 that is close to wheel body 1 of nut 10, preforming 11 cover is in the outside of threaded rod 9, and preforming 11 is close to the protruding antislip strip 12 that is equipped with the annular array and arranges of one side surface of wheel body 1, and antislip strip 12 increase and the surperficial frictional force of wheel body 1 prevent further that nut 10 from rotating.
The user overlaps the belt on the surface of wheel body 1, later loosen nut 10, later can rotate spliced pole 13, and then make and support piece 8 and promote piece 5 of buckling, and then make set 7 outwards move from the inboard of opening 4, the surface that supports the belt is supported to the tip of set 7, later, screw nut 10 once more, make the more tight pressure of preforming 11 on the surface of wheel body 1, add antislip strip 12 after crossing, the frictional force between preforming 11 and wheel body 1 has further been increased, ensure the stability of nut 10, and then ensure spliced pole 13's stability, at subsequent wheel body 1 pivoted in-process, two sets of top moving mechanism have at least a set of surface that can support the belt, and then prevent the relative slip's phenomenon from taking place between belt and the wheel body 1, be favorable to the smooth transmission of belt, promote the transmission effect.
In the present invention, the terms "mounting," "connecting," "fixing," and the like are to be understood in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a belt correction tension pulley of rectifying, includes wheel body (1), shaft hole (2), its characterized in that have been seted up in the both sides axis of wheel body (1): the edge surface of wheel body (1) runs through and has seted up opening (4), the inboard of wheel body (1) is provided with two sets of top actuating mechanism, top actuating mechanism is including buckling piece (5), the one end fixed connection of buckling piece (5) is in the inboard of wheel body (1), just the other end of buckling piece (5) extends to the inboard of opening (4), one side surface embedding of wheel body (1) is provided with rotating mechanism, rotating mechanism pushes away inboard buckling piece (5) when rotating and makes the tip of buckling piece (5) stretch out the inboard of opening (4).
2. The belt deviation rectifying tension pulley according to claim 1, wherein: one end of the bending piece (5) close to the through opening (4) extends out of the arc-shaped section (6), the end fixing sleeve of the arc-shaped section (6) is provided with a sleeve block (7), and the sleeve block (7) penetrates through the inner side of the through opening (4).
3. The belt deviation rectifying tension pulley according to claim 2, wherein: the wheel body (1) comprises two half shells, wherein the two half shells are fixedly installed through assembling bolts (3) arranged on the outer surface of one side close to the edge, and the number of the assembling bolts (3) is not less than two.
4. The belt deviation rectifying tension pulley according to claim 1, wherein: anti-falling edges (14) extend from the edges of two sides of the wheel body (1) respectively, and the anti-falling edges (14) and the wheel body (1) are integrally formed.
5. The belt deviation rectifying tension pulley according to claim 1, wherein: rotating mechanism includes that normal running fit and the other end pass spliced pole (13) of wheel body (1) inner wall between one end and wheel body (1) inner wall, fixed cover establish support piece (8) at spliced pole (13) surface, support the inboard that piece (8) are located wheel body (1), just support one side surface of piece (8) and the surface of buckling piece (5) and laminate mutually, the one end that spliced pole (13) passed wheel body (1) inner wall is provided with locking mechanism.
6. The belt correcting tension pulley according to claim 5, wherein: locking mechanism includes threaded rod (9) of fixed connection at spliced pole (13) tip, one side surface of wheel body (1) is run through in threaded rod (9), the surface cover of threaded rod (9) is equipped with looks screw-thread fit's nut (10), nut (10) are pressed at one side surface of wheel body (1).
7. The belt correcting tension pulley according to claim 6, wherein: one end fixedly connected with preforming (11) that is close to wheel body (1) of nut (10), preforming (11) cover is in the outside of threaded rod (9), the one side surface protruding antislip strip (12) that are arranged of annular array that are close to wheel body (1) of preforming (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121812105.9U CN215257711U (en) | 2021-08-05 | 2021-08-05 | Belt correction tension pulley that rectifies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121812105.9U CN215257711U (en) | 2021-08-05 | 2021-08-05 | Belt correction tension pulley that rectifies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215257711U true CN215257711U (en) | 2021-12-21 |
Family
ID=79496801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121812105.9U Expired - Fee Related CN215257711U (en) | 2021-08-05 | 2021-08-05 | Belt correction tension pulley that rectifies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215257711U (en) |
-
2021
- 2021-08-05 CN CN202121812105.9U patent/CN215257711U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |