CN210084239U - Tensioning device of cutting machine - Google Patents
Tensioning device of cutting machine Download PDFInfo
- Publication number
- CN210084239U CN210084239U CN201822266316.1U CN201822266316U CN210084239U CN 210084239 U CN210084239 U CN 210084239U CN 201822266316 U CN201822266316 U CN 201822266316U CN 210084239 U CN210084239 U CN 210084239U
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- tensioning
- cutting machine
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- support
- pin
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- 230000000694 effects Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a cutting machine overspeed device tensioner, including the tensioning support, the tensioning support on set up the tensioning round pin, tensioning round pin and tensioning support threaded connection, tensioning support top set up the tensioning rod, tensioning rod and tensioning support swing joint, tensioning rod and tensioning round pin swing joint. The utility model discloses the tensioning support is fixed in the below of cutting machine belt, and the tensioning rod is corresponding with the belt of cutting machine, and through rotating the tensioning pin, the tensioning pin drives the tensioning rod and removes, and the free end and the cutting machine belt contact of tensioning rod under the effect of tensioning support to can adjust the tension degree of contact, thereby adjust the tension degree of cutting machine belt, realize the free adjustment of cutting machine belt elasticity.
Description
Technical Field
The utility model relates to the field of mechanical equipment, more specifically the utility model relates to a cutting machine overspeed device tensioner.
Background
At present, the cutting machine using two strokes and a motor as power is widely applied due to strong power, compact structure, light weight and convenient carrying, but a belt is loosened when the cutting machine is used for a long time, and the existing tensioning device has a complex structure and is expensive, so that the production cost is increased to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve current foretell problem, provide a cutting machine overspeed device tensioner.
For the purpose of realizing above, the technical scheme of the utility model is a cutting machine overspeed device tensioner, characterized by, including the tensioning support, the tensioning support on set up the tensioning pin, tensioning pin and tensioning support threaded connection, tensioning support top set up the tensioning rod, tensioning rod and tensioning support swing joint, tensioning rod and tensioning pin swing joint. The tensioning support is fixed in the below of cutting machine belt, and the tensioning rod is corresponding with the belt of cutting machine, and through rotating the tensioning round pin, the tensioning round pin drives the tensioning rod and removes, and the free end and the cutting machine belt contact of tensioning rod under the effect of tensioning support to can adjust the tension progress of contact, thereby adjust the tension progress of cutting machine belt, realize the free adjustment of cutting machine belt elasticity.
Optionally, a driven gear is arranged on the tensioning pin, the driven gear is fixedly connected with the tensioning pin, a driving gear is arranged on the driven gear, and the driving gear is meshed with the driven gear. The driven gear is driven by the rotation of the driving gear, and the driven gear drives the tensioning pin to rotate, so that the tensioning rod is driven to move.
Optionally, a driving shaft is arranged on the driving gear, and the driving shaft is fixedly connected with the driving gear. The driving shaft is used for fixing the driving gear, and the belt tension progress of the cutting machine is adjusted by adjusting and rotating the driving shaft.
Optionally, the driving shaft is provided with a rotating groove, and the rotating groove is arranged at the end part of the driving shaft. The rotating groove can facilitate a user to rotate the driving shaft by using a tool.
Optionally, the tensioning rod is provided with a bearing, the bearing is arranged at the end of the tensioning rod, and the bearing is fixedly connected with the tensioning rod. The bearing on the tension rod is in contact with the belt of the cutting machine, so that the friction of the belt of the cutting machine is reduced, and the abrasion of the belt is reduced to a certain degree.
The utility model discloses following beneficial effect has: the tensioning support is fixed in the below of cutting machine belt, and the tensioning rod is corresponding with the belt of cutting machine, and through rotating the tensioning round pin, the tensioning round pin drives the tensioning rod and removes, and the free end and the cutting machine belt contact of tensioning rod under the effect of tensioning support to can adjust the tension progress of contact, thereby adjust the tension progress of cutting machine belt, realize the free adjustment of cutting machine belt elasticity.
Drawings
Fig. 1 is a schematic plan view of the present invention;
fig. 2 is a schematic perspective view of the present invention.
1. Tensioning the bracket; 2. a tensioning pin; 3. a tension rod; 4. a bearing; 5. a driven gear; 6. a driving gear; 7. a drive shaft; 8. and (4) adjusting the groove.
Detailed Description
The technical solution of the present invention is further described below with reference to the following specific embodiments and accompanying drawings:
example (b): cutting machine overspeed device tensioner (see attached figure 1, 2), including tensioning support 1, tensioning support 1 on set up tensioning pin 2, tensioning pin 2 and tensioning support 1 threaded connection, tensioning support 1 top set up tensioning rod 3, tensioning rod 3 and tensioning support 1 swing joint, tensioning rod 3 and tensioning pin 2 swing joint, tensioning pin 2 on set up driven gear 5, driven gear 5 and tensioning pin 2 fixed connection, driven gear 5 on set up driving gear 6, driving gear 6 and driven gear 5 meshing, driving gear 6 on set up driving shaft 7, driving shaft 7 and driving gear 6 fixed connection, driving shaft 7 on set up rotation groove 8, rotation groove 8 set up the tip at driving shaft 7, tensioning rod 3 on set up bearing 4, the bearing 4 is arranged at the end part of the tension rod 3, and the bearing 4 is fixedly connected with the tension rod 3.
The tensioning support is fixed below a belt of the cutting machine, the tensioning rod corresponds to the belt of the cutting machine, the tensioning pin drives the tensioning rod to move by rotating the tensioning pin, the free end of the tension rod is contacted with the belt of the cutting machine under the action of the tension bracket, and the contact tension degree can be adjusted, thereby adjusting the tension degree of the belt of the cutting machine, realizing the free adjustment of the tightness degree of the belt of the cutting machine, driving the driven gear through the rotation of the driving gear, driving the tensioning pin to rotate by the driven gear, thereby drive the removal of tensioning rod, the driving shaft is used for fixed driving gear to rotate the regulation that the driving shaft realized cutting machine belt tension progress through the regulation, rotate the groove and can the person of facilitating the use utilize the instrument to rotate the driving shaft, bearing on the tensioning rod and cutting machine belt contact reduce the friction of cutting machine belt, reduce the wearing and tearing of belt to a certain extent.
The above detailed description is provided for illustrative purposes, and is not intended to limit the present invention, which is intended to cover any modifications and variations within the spirit and scope of the appended claims.
Claims (5)
1. The utility model provides a cutting machine overspeed device tensioner, characterized by, includes the tensioning support, the tensioning support on set up the tensioning round pin, tensioning round pin and tensioning support threaded connection, tensioning support top set up the tensioning rod, tensioning rod and tensioning support swing joint, tensioning rod and tensioning round pin swing joint.
2. The tensioning device for the cutting machine as claimed in claim 1, wherein a driven gear is arranged on the tensioning pin and fixedly connected with the tensioning pin, and a driving gear is arranged on the driven gear and meshed with the driven gear.
3. The cutter tensioner as claimed in claim 2, wherein the drive gear has a drive shaft, the drive shaft being fixedly connected to the drive gear.
4. The cutter tensioner as set forth in claim 3, wherein the driving shaft is provided with a rotation groove, and the rotation groove is provided at an end of the driving shaft.
5. A tensioning device for cutting machines according to any one of claims 1 to 4, characterized in that the tensioning rod is provided with bearings, which are arranged at the ends of the tensioning rod, said bearings being fixedly connected to the tensioning rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266316.1U CN210084239U (en) | 2018-12-22 | 2018-12-22 | Tensioning device of cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266316.1U CN210084239U (en) | 2018-12-22 | 2018-12-22 | Tensioning device of cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210084239U true CN210084239U (en) | 2020-02-18 |
Family
ID=72321595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822266316.1U Active CN210084239U (en) | 2018-12-22 | 2018-12-22 | Tensioning device of cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210084239U (en) |
-
2018
- 2018-12-22 CN CN201822266316.1U patent/CN210084239U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhua Manatee Power Technology Co.,Ltd. Assignor: ZHEJIANG PAINIER TECHNOLOGY Inc. Contract record no.: X2024980008175 Denomination of utility model: Cutting machine tensioning device Granted publication date: 20200218 License type: Common License Record date: 20240701 |