CN201325970Y - Grinding roll braking device of buffing machine - Google Patents
Grinding roll braking device of buffing machine Download PDFInfo
- Publication number
- CN201325970Y CN201325970Y CNU2008201709547U CN200820170954U CN201325970Y CN 201325970 Y CN201325970 Y CN 201325970Y CN U2008201709547 U CNU2008201709547 U CN U2008201709547U CN 200820170954 U CN200820170954 U CN 200820170954U CN 201325970 Y CN201325970 Y CN 201325970Y
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- CN
- China
- Prior art keywords
- brake
- braking
- joint
- grinding roller
- buffing machine
- 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 discloses a grinding roll braking device of buffing machine, which comprises a frame, wherein a braking end socket and a cylinder bottom frame are fixed on the frame, the braking end socket is connected with one end of a braking component, and the other end of the braking component is equipped with an adjustable draw rod component which is connected with a braking cylinder through a cylinder joint, the braking cylinder is fixed with the cylinder bottom frame, the braking component is mounted on the periphery of a belt pulley, and the belt wheel is connected with a grinding roll. The grinding roll braking device of buffing machine controls the braking component to contact with the belt pulley through the braking cylinder, thereby achieving the quick braking to the grinding roll. When the braking component is abraded and the braking effect is lowered, the gap between the braking component and the belt pulley can be adjusted through adjusting the adjustable draw rod component, thereby prolonging the service span of the braking component, and improving the braking effect and the reaction speed.
Description
[technical field]
The utility model relates to the buffing manufacture field of leather, relates in particular to buffing machine grinding roller drift stop.
[technical background]
Leather is in the buffing course of processing, because grinding roller is when leather is carried out grinding under running up, in case operative employee's carelessness, not according to normal schedule of operation work, just cause hand to press from both sides the into situation between the grinding roller and feed roller easily, if can brake immediately grinding roller when this emergency situation occurring, the extent of injury to the operative employee will reduce greatly so.
In a single day present existing brake device structure is simple, can not regulate the gap of brake band and belt pulley, and vibrations is arranged in normal productive process, cause the braking to grinding roller easily, influences ordinary production.Braking effect is poor, and speed of response is slow.
[summary of the invention]
The purpose of this utility model is exactly in order to solve problems of the prior art, proposes a kind of buffing machine grinding roller drift stop, can regulate the gap of brake band and belt pulley, improves braking effect and speed of response.
For achieving the above object, the utility model proposes a kind of buffing machine grinding roller drift stop, comprise frame, be fixed with the gentle cylinder bottom frame in brake termination on the described frame, the brake termination is connected with brake assemblies one end, and the brake assemblies the other end is equipped with the adjustable rod assembly, the adjustable rod assembly is connected with brake cylinder by the cylinder joint, brake cylinder and cylinder underframe are fixed, and brake assemblies is installed on the circumference of belt pulley, and belt pulley is connected with grinding roller.
As preferably, described brake assemblies comprises sheetmetal, brake band, joint, and described brake band and sheetmetal are fixed, and brake band is pressed close to belt pulley, and an end of sheetmetal is connected to the brake termination, and the other end is connected with joint, and joint is connected on the adjustable rod assembly.Adopt sheetmetal and brake band to fix, can either guarantee the intensity of brake assemblies, have good braking effect again.
As preferably, described brake assemblies also comprises some rivets, and described sheetmetal adopts rivet and brake band to fix.Convenient commentaries on classics is joined and is dismantled, and cost is low.
As preferably, described adjustable rod assembly comprises adjusted nut, spring, following setting nut, pull bar, and described pull bar passes joint, and the afterbody of pull bar is provided with the adjusted nut, spring is installed between joint and the adjusted nut, and the below of joint is provided with down setting nut.Not only easy to adjust, and have damping and buffering effect, and cost is low.
As preferably, described adjustable rod assembly also comprises two set nuts, and a set nut is arranged on down the below of setting nut, and another set nut is arranged on the head of pull bar.The stability of reinforced pull rod assembly prevents that mistuning is whole.
As preferably, also be provided with packing ring between described spring and the adjusted nut.Stability Analysis of Structures, easy to adjust.
As preferably, described brake band is an asbestos tape.Cost is low.
The beneficial effect of the utility model patent: the utility model contacts with belt pulley by brake cylinder control brake assemblies, thereby realizes the fast braking to grinding roller.When brake assemblies wearing and tearing back braking effect reduces, can adjust the gap of brake assemblies and belt pulley by regulating the adjustable rod assembly, prolonged the work-ing life of brake assemblies, improved braking effect and speed of response.And possess damping and buffering effect, avoid in works better causing braking grinding roller because of vibrations.Good braking effect, reaction is fast, has improved the safety performance of buffing machine.
[description of drawings]
Fig. 1 is the side-looking structural representation of the utility model buffing machine grinding roller drift stop installment state;
Fig. 2 is the main TV structure synoptic diagram of the utility model buffing machine grinding roller drift stop installment state.
[embodiment]
Consult Fig. 1,2, buffing machine grinding roller drift stop, comprise frame 1, be fixed with brake termination 1, cylinder underframe 15 on the described frame 16, brake termination 1 is connected with brake assemblies one end, and the brake assemblies the other end is equipped with the adjustable rod assembly, the adjustable rod assembly is connected with brake cylinder 14 by cylinder joint 13, brake cylinder 14 is fixing with cylinder underframe 15, and brake assemblies is installed on belt pulley 2 circumference, and belt pulley 2 is connected with grinding roller 17.Described brake assemblies comprises sheetmetal 3, brake band 4, rivet 5, joint 9, and brake band 4 is fixing with sheetmetal 3 by rivet 5, and sheetmetal 3 one ends are connected with brake termination 1, the other end and joint 9 welding.Described adjustable rod assembly comprises adjusted nut 6, packing ring 7, spring 8, setting nut 10, two set nuts 11, pull bar 12 down, pull bar 12 passes joint 9, spring 8 is installed between joint 9 and the packing ring 7, adjusted nut 6 is installed on the packing ring 7, following setting nut 10, a set nut 11 are installed in joint 9 times successively, and another set nut 11 is installed in pull bar 12 heads.Described brake band 4 is an asbestos tape.
Its concrete mode of operation is: when being in an emergency, stop by electric push-button control mill roller motor, it is descending to control brake cylinder 14 piston rods simultaneously, driving pull bar 12 by cylinder joint 13 moves down, thereby drive two set nuts 11, setting nut 10, joint 9, spring 8, packing ring 7 and the 6 whole declines of adjusted nut down, and then make sheetmetal 3,4 pairs of belt pulleys 2 of brake band push, thereby grinding roller 17 is braked.In like manner, when end of braking, brake cylinder 14 piston rods are up, thereby make brake band separate with belt pulley 2.
When brake band 4 wearing and tearing need reduce gap with belt pulley 2, slowly unscrew setting nut 10 down, spring 8 stretches thereupon, down tighten adjusted nut 6, joint 9 is pressed down by past, drives sheetmetal 3, brake band 4 near belt pulleys 2, till being transferred to suitable distance.Otherwise in like manner.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (7)
1. buffing machine grinding roller drift stop, it is characterized in that: comprise frame (16), be fixed with brake termination (1) gentle cylinder bottom frame (15) on the described frame (16), brake termination (1) is connected with brake assemblies one end, the brake assemblies the other end is equipped with the adjustable rod assembly, the adjustable rod assembly is connected with brake cylinder (14) by cylinder joint (13), brake cylinder (14) is fixing with cylinder underframe (15), brake assemblies is installed on the circumference of belt pulley (2), and belt pulley (2) is connected with grinding roller (17).
2. buffing machine grinding roller drift stop as claimed in claim 1, it is characterized in that: described brake assemblies comprises sheetmetal (3), brake band (4), joint (9), described brake band (4) is fixing with sheetmetal (3), brake band (4) is pressed close to belt pulley (2), one end of sheetmetal (3) is connected to brake termination (1), the other end is connected with joint (9), and joint (9) is connected on the adjustable rod assembly.
3. buffing machine grinding roller drift stop as claimed in claim 2 is characterized in that: described brake assemblies also comprises some rivets (5), and described sheetmetal (3) adopts rivet (5) and brake band (4) fixing.
4. as claim 2 or 3 described buffing machine grinding roller drift stop, it is characterized in that: described adjustable rod assembly comprises adjusted nut (6), spring (8), following setting nut (10), pull bar (12), described pull bar (12) passes joint (9), the afterbody of pull bar (12) is provided with adjusted nut (6), spring (8) is installed between joint (9) and the adjusted nut (6), and the below of joint (9) is provided with down setting nut (10).
5. buffing machine grinding roller drift stop as claimed in claim 4, it is characterized in that: described adjustable rod assembly also comprises two set nuts (11), a set nut (11) is arranged on down the below of setting nut (10), and another set nut (11) is arranged on the head of pull bar (12).
6. buffing machine grinding roller drift stop as claimed in claim 5 is characterized in that: also be provided with packing ring (7) between described spring (8) and the adjusted nut (6).
7. buffing machine grinding roller drift stop as claimed in claim 6 is characterized in that: described brake band (4) is an asbestos tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201709547U CN201325970Y (en) | 2008-12-24 | 2008-12-24 | Grinding roll braking device of buffing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201709547U CN201325970Y (en) | 2008-12-24 | 2008-12-24 | Grinding roll braking device of buffing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201325970Y true CN201325970Y (en) | 2009-10-14 |
Family
ID=41177946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201709547U Expired - Fee Related CN201325970Y (en) | 2008-12-24 | 2008-12-24 | Grinding roll braking device of buffing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201325970Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101790A (en) * | 2012-12-14 | 2013-05-15 | 中冶美利纸业股份有限公司 | Braking device of paper cutter paper-unwinding roller |
| CN109494632A (en) * | 2018-11-01 | 2019-03-19 | 上海市基础工程集团有限公司 | Sea cable tensioning apparatus for single-wheel sea cable cable laying machine |
-
2008
- 2008-12-24 CN CNU2008201709547U patent/CN201325970Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101790A (en) * | 2012-12-14 | 2013-05-15 | 中冶美利纸业股份有限公司 | Braking device of paper cutter paper-unwinding roller |
| CN109494632A (en) * | 2018-11-01 | 2019-03-19 | 上海市基础工程集团有限公司 | Sea cable tensioning apparatus for single-wheel sea cable cable laying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20131224 |