CN203569268U - Brake device for belt drive spindle - Google Patents
Brake device for belt drive spindle Download PDFInfo
- Publication number
- CN203569268U CN203569268U CN201320596246.0U CN201320596246U CN203569268U CN 203569268 U CN203569268 U CN 203569268U CN 201320596246 U CN201320596246 U CN 201320596246U CN 203569268 U CN203569268 U CN 203569268U
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- arcwall face
- brake
- guide roller
- belt
- 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
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a brake device for a belt drive spindle. The brake device comprises a brake pad (1) and at least one guide roller arm (2), wherein one face of the brake pad (1) is in an arc shape, and the guide roller arm (2) is provided with a guide roller (3). The guide roller arm (2) is fixedly connected to an extension portion of at least one end of the two ends of an arc-shaped face (11). The brake device is characterized in that a bearing of the guide roller (3) is connected to the tail end of the guide roller arm (2), and one part of the guide roller (3) is exposed out of the tail end of the guide roller arm (2). The brake device has the advantages that the guide roller is arranged at the front end of the brake device, the guide roller is adopted to enable a belt and a spindle shaft to be disengaged so as to enable the spindle to lose power; rolling friction between the guide roller and the belt has little damage to the belt; brake of the brake belt on the spindle shaft is only based on rotation inertia of the spindle, so the spindle shaft will not be damaged seriously; in the braking process, influences of the brake device on positioning of other components are small.
Description
Technical field
The utility model belongs to field of textile machinery, relates in particular to a kind of brake apparatus of belt transmission spindle.
Background technology
In field of textile machinery, commonly a kind of belt drives the transmission mode that spindle axis rotates, conventionally on a belt, can drive several spindle axis to rotate simultaneously, further can when giving a spindle braking, not affect other spindle rotation, existing scheme is on the arcwall face of brake block, to post braking skin, mobile brake apparatus forward, spindle axis is partly wrapped in arc, braking spindle after braking skin and spindle axis friction, this kind of scheme is large to spindle axis damage, and rolling friction during braking between axle and belt changes the burden that sliding friction has strengthened power set into, also can be very large to the damage of belt, further also can be very large on the impact of other ingot position spindle rotating speeds.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of brake apparatus of realization braking that belt and spindle axis departed from guide wheel.
For addressing the above problem, the utility model provides a kind of brake apparatus of belt transmission spindle, comprise: brake block and at least one guide wheel arm with guide wheel that one side is arc, described guide wheel arm is fixedly connected at least extended spot of one end of arcwall face two ends, it is characterized in that, described guide wheel bearing is connected to described guide wheel arm end, and a described guide wheel part is exposed outside guide wheel arm end.
Preferably, described brake block arcwall face two ends are arranged with two described guide wheel arms, and the distance at described arcwall face two ends has been stipulated minimum range inside two guide wheel arms, and described guide wheel axis is consistent with arcwall face axis.
Preferably, the brake(-holder) block that on described arcwall face, fixed bonding is made by high-abrasive material, described brake(-holder) block be symmetrical on arcwall face two or on arcwall face centrosymmetric a slice.
Preferably, minimum range described in two between guide wheel side is more than or equal to described arcwall face two ends spacing, brake apparatus is the outermost end of described guide wheel side along the least significant end of guide wheel arm bearing of trend, from the outermost end of described guide wheel, to the vertical range the innermost geometric center lines of arcwall face, is greater than arcwall face two ends spacing.
The beneficial effects of the utility model are: at brake apparatus front end, guide wheel is set, adopt guide wheel spindle to be run out of steam belt and spindle axis disengaging, the rolling friction that guide wheel and belt exist is very little to belt damage, the inertia that braking skin just rotates based on spindle the braking of spindle axis, same spindle axis does not have too many damage, can be very little on the impact of other location during the utility model braking yet.
Accompanying drawing explanation
Fig. 1 is the structural representation top view figure of the utility model brake apparatus;
Fig. 2 is the fundamental diagram of the utility model brake apparatus;
Fig. 3 is the structural representation front view figure of the utility model brake apparatus;
In figure: 1. brake block, 11. arcwall faces, 12. arcwall face two ends spacing, 2. minimum range inside guide wheel arm, 21. guide wheel arms, 3. guide wheel, 31. guide wheel ends be to arcwall face the inside vertical range, 4. brake(-holder) block, 5. spindle axis, 6. belt.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is explained in detail.
Be in the utility model most preferred embodiment as shown in Figure 1,3, the brake block of cuboid (1) one side is the arcwall face (11) of indent, arcwall face two ends are vertically outward extended with the guide wheel arm (2) of two strip shapes, the end of guide wheel arm is equipped with the guide wheel (3) connecting with bearing, two guide wheel arms (2) and guide wheel (3) are symmetrical arranged, arcwall face is provided with symmetrical two brake(-holder) blocks (4), and two guide wheels are parallel with the axis of arcwall face, and arcwall face is vertical.The spacing (12) at arcwall face (11) two ends is less than guide wheel end to the vertical range (31) of arcwall face innermost end, and the spacing (12) at arcwall face (11) two ends is less than the minimum range (21) of two guide wheels and two guide wheel arm symmetries inner side simultaneously.
Spindle axis (5) vertically arranges and is positioned at brake apparatus arcwall face (11) dead ahead, the opposing party who is pressed in spindle axis (5) of belt (6) level, belt (6) forms in spindle axis (5) outside to two sections of the angle of the symmetrical inclination of brake apparatus direction, the spacing (12) at arcwall face (11) two ends is greater than spindle axis (5) diameter, and three semi-surrounding spaces that guide wheel arm (2) and arcwall face (11) form can hold spindle axis (5).
During the utility model work, as shown in Figure 2, belt (6) is to drive spindle axis (5) to rotate by frictional force running up, in the time of need to braking spindle, by brake apparatus to promoting, spindle axis (5) continues to enter after entering the opening of two guide wheel arm (2) ends, two guide wheels (3) are more and more nearer until encounter separately two sections of belt (6) apart from belt (6), guide wheel (3) rotates with the belt of running, continue to promote brake apparatus, until guide wheel (3) pushes away spindle axis (5) by belt (5), now spindle axis (5) turns round under effect of inertia, continue again to promote brake apparatus, symmetrical two brake(-holder) blocks (4) with produce friction with spindle axis (5) spindle axis (5) that loses driving force stopped to the braking to spindle.
Above embodiment is only the utility model a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1. the brake apparatus of a belt transmission spindle, comprise: one side is the brake block of arc (1) and at least one guide wheel arm (2) with guide wheel (3), described guide wheel arm (2) is fixedly connected at least extended spot of one end of arcwall face (11) two ends, it is characterized in that, described guide wheel (3) bearing is connected to described guide wheel arm (2) end, and described guide wheel (3) part is exposed outside described guide wheel arm (2) end.
2. brake apparatus according to claim 1, it is characterized in that: described brake block (1) arcwall face (11) two ends are arranged with two described guide wheel arms (2), the distance (12) at described arcwall face (11) two ends has been stipulated two guide wheel arm (2) inner side minimum ranges (21), and described guide wheel (3) axis is consistent with arcwall face (11) axis.
3. brake apparatus according to claim 1, it is characterized in that: the brake(-holder) block (4) that the upper fixed bonding of described arcwall face (11) is made by high-abrasive material, described brake(-holder) block (4) be two of the upper symmetry of arcwall face (11) or on arcwall face centrosymmetric a slice.
4. brake apparatus according to claim 1 and 2, it is characterized in that: the minimum range between guide wheel described in two (3) side is more than or equal to described arcwall face two ends spacing (12), brake apparatus is the outermost end of described guide wheel side along the least significant end of guide wheel arm (2) bearing of trend, from the outermost end of described guide wheel, to the vertical range (31) the innermost geometric center lines of arcwall face, is greater than arcwall face two ends spacing (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596246.0U CN203569268U (en) | 2013-09-26 | 2013-09-26 | Brake device for belt drive spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596246.0U CN203569268U (en) | 2013-09-26 | 2013-09-26 | Brake device for belt drive spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569268U true CN203569268U (en) | 2014-04-30 |
Family
ID=50537010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320596246.0U Expired - Fee Related CN203569268U (en) | 2013-09-26 | 2013-09-26 | Brake device for belt drive spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203569268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541064A (en) * | 2013-09-26 | 2014-01-29 | 吴江伊莱纺织科技有限公司 | Brake device for driving spindle through belt |
-
2013
- 2013-09-26 CN CN201320596246.0U patent/CN203569268U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541064A (en) * | 2013-09-26 | 2014-01-29 | 吴江伊莱纺织科技有限公司 | Brake device for driving spindle through belt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203569268U (en) | Brake device for belt drive spindle | |
| CN103541064A (en) | Brake device for driving spindle through belt | |
| CN206029474U (en) | Bearing ring processing of adjustable size is with grinding external diameter device | |
| CN205857860U (en) | Comb tower storehouse rotary disk device | |
| CN202740766U (en) | Mute anti-reversing device | |
| CN206069067U (en) | A kind of cable disk line machine | |
| CN208039963U (en) | Comb-tooth-type passes in and out mouth mechanism | |
| CN203975992U (en) | Paper twisting device | |
| CN203855341U (en) | Swing type guide pulley | |
| CN203067612U (en) | Connecting ring type centrifugal brake mechanism | |
| CN206418835U (en) | The carrousel platen structure of three-dimensional parking device | |
| CN209206090U (en) | A kind of wire rope winding device | |
| CN202696411U (en) | Limiting mechanism used for winding machine | |
| CN202829208U (en) | Mine hoisting rope deflecting operation guiding device | |
| CN207142552U (en) | Portable lifting machine for wind electricity blade maintenance | |
| CN207222577U (en) | A kind of cold rolled reinforcing steel bar with ribs hitch structure | |
| CN206428155U (en) | A kind of direct yarn wire drawing machine rotating pressure roller device of glass fibre | |
| CN204818678U (en) | Correcting unit of hoist walking wheel | |
| CN202897623U (en) | Automatic strip coiling device | |
| CN209115909U (en) | A kind of U-type groove rotating mechanism | |
| CN202316695U (en) | Movable veneer reeling machine | |
| CN219620283U (en) | Straight rail pulley stopper | |
| CN208031875U (en) | One kind, which is travelled, uses chairoplane | |
| CN205076096U (en) | Draw gear for food processing | |
| CN206751280U (en) | Cylinder sleeve die for blank lifting device |
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: 20140430 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |