CN208231566U - Polishing machine belt tension mechanism - Google Patents
Polishing machine belt tension mechanism Download PDFInfo
- Publication number
- CN208231566U CN208231566U CN201820059194.6U CN201820059194U CN208231566U CN 208231566 U CN208231566 U CN 208231566U CN 201820059194 U CN201820059194 U CN 201820059194U CN 208231566 U CN208231566 U CN 208231566U
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- wheel
- polishing
- hinge seat
- main motor
- belt
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of polishing machine belt tension mechanisms, it includes main motor, driving wheel, driven wheel, belt, hinge seat, nutted rod and adjusting bracket, main motor is arranged on the rack by hinge seat, one end of nutted rod is set on the main shaft of polishing wheel by installation, the other end is equipped with adjusting screw rod, and adjusting bracket is equipped with sleeve compatible with adjusting screw rod；The utility model smart structural design, rationally, when work, it is matched by the rotation of hinge seat and nutted rod and adjusting bracket, main motor is accordingly swung with the lifting action of polishing wheel, form a plane motion structure, it makes the distance between driving wheel and driven wheel constant, avoids belt and occur neglecting the tight phenomenon for neglecting pine, also just solving bent the main shaft of emery wheel or off-axis.And polishing wheel is also not easy to shake during the work time, and the operation is stable is good, and polishing quality is effectively ensured, and promotes product aesthetics.
Description
Technical field
The utility model relates to polishing machine technical fields, and in particular to a kind of polishing machine belt pine applied in polishing machine
Tight mechanism.
Background technique
With the development of science and technology, people require life taste also higher and higher.Wherein, haberdashery and hardware part is being lived
In be most widely used.
Then, in the process of haberdashery and hardware part, it is often necessary to carry out polishing processing to certain parts.It throws
Light is exactly to process to workpiece surface, keeps its height bright and clean.Traditional polishing machine is by portions such as base, motor and polishing wheels
Part composition.Motor drives polishing wheel rotation by belt drive component, although this polishing machine structure is simple, is able to achieve polishing
Purpose, still, when polishing crop rotation lifting action, and motor is fixed with respect to polishing wheel, for this purpose, make driving wheel and
The distance between driven wheel is variation, belt easily occurs and neglects the tight phenomenon for neglecting pine, not only influences the stability to be driven, shake
Obviously, being also frequently present of bent the main shaft of emery wheel or off-axis phenomenon, influence normally to produce.
Utility model content
In view of the above deficiencies, the purpose of the utility model is to provide a kind of smart structural design, rationally, it is easily operated,
The polishing machine belt tension mechanism of good operating stability.
To achieve the above object, technical solution provided by the utility model is:
A kind of polishing machine belt tension mechanism comprising main motor, driving wheel, driven wheel, belt, hinge seat, nutted rod
And adjusting bracket, on a hinge plate fixed frame of the hinge seat, the main motor is arranged on another hinge plate of hinge seat,
The driving wheel is arranged in the drive shaft of main motor, and driven wheel is arranged on the main shaft of polishing wheel, and by belt with it is described
Driving wheel is connected, and one end of nutted rod is set on main shaft by installation, and the other end is equipped with adjusting screw rod, and the one of adjusting bracket
End is fixed on hinge seat, and the other end is equipped with the sleeve for allowing the adjusting screw rod to be inserted into, and is screwed with and can be pressed on the adjusting screw rod
Adjusting nut on sleeve.
As a kind of improvement of the utility model, the nutted rod is equipped with mounting rod, facilitates installation shield.
As a kind of improvement of the utility model, the adjusting nut is two, fitting tight, good operating stability.
The utility model has the following beneficial effects: the utility model smart structural design, rationally, main motor is set by hinge seat
It sets on the rack, when work, is matched by the rotation of hinge seat and nutted rod and adjusting bracket, enable main motor with polishing
The lifting action of wheel and accordingly swing, form a plane motion structure, make the distance between driving wheel and driven wheel constant, keep away
Exempt from belt to occur neglecting the tight phenomenon for neglecting pine, also just solve makes the main shaft of emery wheel bent or break because of belt over-tension
Axis.And polishing wheel is also not easy to shake during the work time, and the operation is stable is good, and polishing quality is effectively ensured, and promotes product
Aesthetics.
With reference to the accompanying drawing with embodiment, the present invention will be further described.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structural schematic diagram of nutted rod and adjusting bracket in the utility model.
Specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of polishing machine belt tension mechanism provided in this embodiment comprising main motor 1, active
Wheel 2, driven wheel 3, belt 4, hinge seat 5, nutted rod 6 and adjusting bracket 7, on a hinge plate fixed frame of the hinge seat 5, institute
It states main motor 1 to be arranged on another hinge plate of hinge seat 5, the driving wheel 2 is arranged in the drive shaft of main motor 1, driven
Wheel 3 is arranged on the main shaft of polishing wheel 8, and is connected by belt 4 with the driving wheel 2, and one end of nutted rod 6 passes through installation
Set 9 is arranged on the main shaft of polishing wheel 8, and the other end is equipped with adjusting screw rod 10, and one end of adjusting bracket 7 is fixed on hinge seat 5, separately
One end is equipped with the sleeve 11 for allowing the adjusting screw rod 10 to be inserted into, and is screwed with the tune that can be pressed against on sleeve 11 on the adjusting screw rod 10
Save nut 12.In the present embodiment, the adjusting nut 12 is two, fitting tight, good operating stability.
Preferably, also on the nutted rod 6 and there are two mounting rods 13, is brought convenience to installation shield, promoted and used
Safety.
When work, since main motor 1 is arranged on the rack by hinge seat 5, the rotation and nutted rod by hinge seat 5
6 and adjusting bracket 7 match, main motor 1 is accordingly swung with the lifting action of polishing wheel 8, forms a plane motion
Structure makes the distance between driving wheel 2 and driven wheel 3 constant, avoids belt 4 and occurs neglecting the tight phenomenon for neglecting pine, also just solves
It bent the main shaft of emery wheel due to 4 over-tension of belt or off-axis.And polishing wheel 8 is also not easy to tremble during the work time
Dynamic, the operation is stable is good, and polishing quality is effectively ensured, and promotes product aesthetics.When needing to adjust the tensioning of belt 4, phase is only needed
Adjusting nut 12 should be turned to adjust the length that the adjusting screw rod 10 is inserted into sleeve 11, it is easy to use, simple.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
It is used some specific terms in pipe this specification, these terms are merely for convenience of description, not to the utility model
Any restrictions are constituted, using same or similar other machinery structure, in scope of protection of the utility model.
Claims (3)
1. a kind of polishing machine belt tension mechanism comprising main motor, driving wheel, driven wheel and belt, which is characterized in that it is also
Including hinge seat, nutted rod and adjusting bracket, on a hinge plate fixed frame of the hinge seat, the main motor is arranged in hinge
On another hinge plate of seat, the driving wheel is arranged in the drive shaft of main motor, and driven wheel is arranged on the main shaft of polishing wheel,
And be connected by belt with the driving wheel, one end of nutted rod is set on main shaft by installation, and the other end, which is equipped with, to be adjusted
Screw rod is saved, one end of adjusting bracket is fixed on hinge seat, and the other end is equipped with the sleeve for allowing the adjusting screw rod to be inserted into, the adjusting
The adjusting nut that can be pressed against on sleeve is screwed on screw rod.
2. polishing machine belt tension according to claim 1 mechanism, which is characterized in that the adjusting nut is two.
3. polishing machine belt tension according to claim 1 mechanism, which is characterized in that the nutted rod is equipped with installation
Bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820059194.6U CN208231566U (en) | 2018-01-11 | 2018-01-11 | Polishing machine belt tension mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820059194.6U CN208231566U (en) | 2018-01-11 | 2018-01-11 | Polishing machine belt tension mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208231566U true CN208231566U (en) | 2018-12-14 |
Family
ID=64578270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820059194.6U Active CN208231566U (en) | 2018-01-11 | 2018-01-11 | Polishing machine belt tension mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208231566U (en) |
-
2018
- 2018-01-11 CN CN201820059194.6U patent/CN208231566U/en active Active
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