CN205520846U - Driven voller adjusting device of chopsticks grinding structure - Google Patents
Driven voller adjusting device of chopsticks grinding structure Download PDFInfo
- Publication number
- CN205520846U CN205520846U CN201620025920.3U CN201620025920U CN205520846U CN 205520846 U CN205520846 U CN 205520846U CN 201620025920 U CN201620025920 U CN 201620025920U CN 205520846 U CN205520846 U CN 205520846U
- Authority
- CN
- China
- Prior art keywords
- driven voller
- tensioning
- swing arm
- adjusting means
- grinding structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a driven voller adjusting device of chopsticks grinding structure, the center pin of driven voller is fixed in the frame through tensioning adjusting means A, tensioning adjusting means A includes swing arm, fixed arm, tensioning screw rod A and establishes the tension nut A on tensioning screw rod A soon. An object of the utility model is to provide a driven voller adjusting device of chopsticks grinding structure, it can adjust the driven voller position, makes the abrasive band remain the tensioning state throughout. The utility model has the advantages of: 1. Set up tensioning adjusting means A, when adjusting about the drive roll goes on according to the chopsticks size, accessible tensioning adjusting means A adjusts distance between driven voller and the drive roll, and then makes the abrasive band remain the tensioning state throughout. 2. Through two adjusting bolt of rotating, make its roof pressure turning block around the dwang rotation, can accomplish the regulation of driven voller center pin, guarantee the abrasive band and rotating the in -process all the time around establishing between drive roll and driven voller.
Description
Technical field
This utility model relates to the driven voller adjusting means of a kind of chopsticks grinding structure.
Background technology
In chopsticks grinding structure, owing to the design of driven voller structure is unreasonable, it is impossible to carry out good angle and open
Tight regulation, is susceptible to abrasive band and comes off or the problem such as skidding.
Summary of the invention
The purpose of this utility model is to provide the driven voller adjusting means of a kind of chopsticks grinding structure, and it can be adjusted
Joint driven voller position, makes abrasive band remain tensioning state.
The purpose of this utility model is achieved through the following technical solutions: the driven voller of a kind of chopsticks grinding structure is adjusted
Regulating device, the central shaft of described driven voller is fixed in frame by tensioning adjustment means A；Described tensioning is adjusted
Joint component A includes the tensioning spiral shell that swing arm, fixed arm, tensioning screw A and rotation are located on tensioning screw A
Female A；The bottom of described swing arm is hinged in frame and its jointed shaft is paralleled with the central shaft of driven voller,
The upper end of swing arm is fixing with the central shaft of driven voller to be connected；The bottom of described fixed arm is installed in frame
On, and which is provided with the through hole that appearance tensioning screw A passes；Described tensioning screw A is fed through on fixed arm logical
Hole, and its leading section is hinged on the upper end of swing arm, rearward end rotation sets tensioning nut A；Tensioning nut A and
Spring it is additionally provided with between fixed arm.
For prior art, the utility model has the advantage of:
1. tensioning adjustment means A is set, when drive roll carries out up-down adjustment according to chopsticks size, can be by opening
Tight adjustment means A regulation driven voller and the spacing of drive roll, and then make abrasive band remain tensioning state.
2. regulate bolt by turn two so that it is the pressure moving block lever that rotates in top rotates, and can complete in driven voller
The regulation of mandrel, it is ensured that abrasive band in rotation process all the time around being located between drive roll and driven voller.
Accompanying drawing explanation
Fig. 1 is the structural representation of the driven voller adjusting means embodiment of this utility model a kind of chopsticks grinding structure
Figure.
Fig. 2 is the sectional view of driven voller.
Fig. 3 is A-A sectional view in Fig. 2.
Label declaration: 1 frame, 2 conveying assemblies, 31 motors, 32 drive rolls, 33 driven vollers, 34 sand
Band, 35 tensioning adjustment means A, 351 swing arms, 352 fixed arms, 353 tensioning screw A, 354
Jack panel A, 355 moving blocks, 356 " Contraband " clevis head, 357 rotation bars, 358 regulation bolts, 4 pressures
Chopsticks assembly, 6 springs, 7 jointed shafts.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, this utility model content is described in detail:
The driven voller regulation dress of a kind of chopsticks grinding structure provided for this utility model as shown in Figure 1 to Figure 3
The embodiment schematic diagram put.
A kind of driven voller adjusting means of chopsticks grinding structure, it includes the drive roll 32 driven by motor 31,
Be positioned at the driven voller 33 driven on the upside of drive roll 32 and by drive roll 32 and around be located at drive roll 32 and from
Abrasive band 34 between action roller 33；
The central shaft of described driven voller 33 is fixed in frame 1 by tensioning adjustment means A35；Described tensioning
Adjustment means A35 includes that swing arm 351, fixed arm 352, tensioning screw A353 and rotation are located at tensioning spiral shell
Tensioning nut A354 on bar A353；The bottom of described swing arm 351 is hinged in frame 1 and it is hinged
Axle is paralleled with the central shaft of driven voller 33, and the upper end of swing arm 351 is solid with the central shaft of driven voller 33
Fixed connection；The bottom of described fixed arm 352 is installed in frame 1, and which is provided with appearance tensioning screw A353
The through hole passed；Described tensioning screw A353 is fed through through hole on fixed arm 352, and its leading section is hinged on
The upper end of swing arm 351, rearward end rotation sets tensioning nut A354；Tensioning nut A354 and fixed arm 352
Between be additionally provided with spring.
When drive roll 32 carries out up-down adjustment according to chopsticks size, can be regulated by tensioning adjustment means A35
Driven voller 33 and the spacing of drive roll 32, and then make abrasive band 34 remain tensioning state.
The Principles of Regulation of tensioning adjustment means A35 are as follows: turn tensioning nut A354 so that it is extruding is positioned at opens
Spring between jack panel A354 and fixed arm 352, elastic force produced by spring deformation is by tensioning nut A354
Pull out together with tensioning screw A353, drive swing arm 351 upper end to rotate certain radian around its jointed shaft,
Driven voller 33 moves with swing arm 351, and then completes the tensioning regulation in abrasive band 34.
The central shaft of driven voller 33 is connected with swing arm 351 by moving block 355, described swing arm 351
Upper end is provided with " Contraband " the clevis head 356 for being embedded moving block 355, and " Contraband " clevis head 356 is provided with
The vertical rotation bar 357 through moving block 355 center, " Contraband " clevis head 356 leading flank is also installed with two
Regulation bolt 358, described regulation bolt 358 is distributed in rotation bar 357 both sides, and regulation bolt 358 bottom
Act against on moving block 355.
Abrasive band 34 when drive roll 32 and driven voller 33 rotate, drive roll 32 rotary shaft and driven voller 33 turns
Relative position deviation between moving axis, can make abrasive band 34 be gradually deviated from drive roll 32 or driven voller 33,
The most completely out.
As shown in Figure 2, bolt 358 is regulated by turn two so that it is top pressure moving block 355 rotates lever
357 rotate, and can complete the regulation of driven voller 33 central shaft, it is ensured that the normal work in abrasive band 34.
Claims (2)
1. the driven voller adjusting means of a chopsticks grinding structure, it is characterised in that: described driven voller (33)
Central shaft be fixed in frame (1) by tensioning adjustment means A (35)；Described tensioning adjustment means A
(35) include that swing arm (351), fixed arm (352), tensioning screw A (353) and rotation are located at tensioning
Tensioning nut A (354) on screw rod A (353)；The bottom of described swing arm (351) is hinged on frame
(1) upper and its jointed shaft is paralleled with the central shaft of driven voller (33), the upper end of swing arm (351)
Fix with the central shaft of driven voller (33) and be connected；The bottom of described fixed arm (352) is installed in frame (1)
On, and which is provided with the through hole that appearance tensioning screw A (353) passes；Described tensioning screw A (353) wears
Cross the upper through hole of fixed arm (352), and its leading section is hinged on the upper end of swing arm (351), rearward end
Rotation sets tensioning nut A (354)；It is additionally provided with spring between tensioning nut A (354) and fixed arm (352).
The driven voller adjusting means of chopsticks grinding structure the most according to claim 1, it is characterised in that:
The central shaft of driven voller (33) is connected with swing arm (351) by moving block (355), described swing arm
(351) upper end is provided with " Contraband " the clevis head (356) for being embedded moving block (355), " Contraband " shape
Chuck (356) is provided with the vertical rotation bar (357) through moving block (355) center, " Contraband " clevis head
(356) being also installed with two regulation bolts (358) on leading flank, described regulation bolt (358) is distributed in and turns
Lever (357) both sides, and regulation bolt (358) bottom act against on moving block (355).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025920.3U CN205520846U (en) | 2016-01-12 | 2016-01-12 | Driven voller adjusting device of chopsticks grinding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025920.3U CN205520846U (en) | 2016-01-12 | 2016-01-12 | Driven voller adjusting device of chopsticks grinding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520846U true CN205520846U (en) | 2016-08-31 |
Family
ID=56764377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620025920.3U Expired - Fee Related CN205520846U (en) | 2016-01-12 | 2016-01-12 | Driven voller adjusting device of chopsticks grinding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405589A (en) * | 2019-08-30 | 2019-11-05 | 明珠家具股份有限公司 | Sponge wheel belt sander capable of preventing abrasive belt from falling off |
-
2016
- 2016-01-12 CN CN201620025920.3U patent/CN205520846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405589A (en) * | 2019-08-30 | 2019-11-05 | 明珠家具股份有限公司 | Sponge wheel belt sander capable of preventing abrasive belt from falling off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |