CN202451662U - Novel brake for loading machine - Google Patents
Novel brake for loading machine Download PDFInfo
- Publication number
- CN202451662U CN202451662U CN2012200497542U CN201220049754U CN202451662U CN 202451662 U CN202451662 U CN 202451662U CN 2012200497542 U CN2012200497542 U CN 2012200497542U CN 201220049754 U CN201220049754 U CN 201220049754U CN 202451662 U CN202451662 U CN 202451662U
- Authority
- CN
- China
- Prior art keywords
- bolt
- steel ball
- caliper
- handlebar
- wrench body
- 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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Abstract
A novel brake for a loading machine relates to the field of brake structures for loading machines. A right wrench body (9) is arranged at the right end of a bolt (8); a left wrench body (6) is arranged on an outer wall of the bolt (8) on the left side of the right wrench body (9) through a V-shaped spring (7); friction plates (10) are arranged on the opposite surfaces of the lower ends of the left wrench body (6) and the right wrench body (9); two groups of end cams (4) are tightly arranged on the left side of the left wrench body (6); a steel ball fixing sleeve (2) is arranged between the two groups of end cams (4); a plurality of steel balls (11) are uniformly arranged on the steel ball fixing sleeve (2); a dust cover (5) is arranged outside the steel ball fixing sleeve (2) and the end cams (4) as well as on the outer wall of the left end of the left wrench body (6); an operating handle (1) is arranged on the outer wall of the bolt (8) on the left side of the end cams (4); and the operating handle (1) is fixedly connected with one end cam (4) on the left side through a positioning pin (12). The novel brake changes the structures of the end cams and the machining manner of the operating handle, can be produced without forging process, lowers the manufacturing cost, is convenient to operate, achieves higher performance, and is easy to popularize and use.
Description
Technical field:
The utility model relates to loader braking device structure field, is specifically related to a kind of novel loader braking device.
Background technique:
Break is the critical component in the parking braking system on the loader, and very important effect is arranged.Yet the at present domestic relevant criterion that does not have loader braking device.
In the break of on market, using, its structure is mainly: punching on the handlebar forges boss on the end cam.But this structure does not have throughput concerning the company of some no Forging Technology, and therefore traditional break makes troubles for some company in actual production.
The model utility content:
The purpose of the utility model provides a kind of novel loader braking device, and it has changed the structure of end cam and the processing mode of handlebar, and need not Forging Technology can produce, and reduces production costs, and easy to operate, performance is stronger.
In order to solve the existing problem of background technique; The utility model is to adopt following technological scheme: it comprises handlebar 1, steel ball fixed cover 2, packing ring 3, end cam 4, dust-proof cover 5, left caliper 6, V-type spring 7, bolt 8, right caliper body 9, friction plate 10, steel ball 11, locating stud 12, nut 13 and thin nut 14; The right-hand member of bolt 8 is provided with right caliper body 9; Bolt 8 outer walls in right caliper body 9 left sides are provided with left caliper 6 through V-type spring 7; And left caliper 6 is provided with friction plate 10 with the lower end opposing side of right caliper body 9, and left caliper 6 left sides closely are provided with between 4, two groups of end cams 4 of two groups of end cams and are provided with steel ball fixed cover 2; Evenly be provided with several steel balls 11 on the steel ball fixed cover 2; And steel ball fixed cover 2 is provided with dust-proof cover 5 with the left end outer wall of end cam 4 and left caliper 6, and bolt 8 outer walls in end cam 4 left sides are provided with handlebar 1, and handlebar 1 is fixedly connected with one group of end cam 4 in left side through locating stud 12; One group of end cam 4 on right side is fixedly connected with left caliper 6 through locating stud 12, closely is provided with packing ring 3, nut 13 and thin nut 14 on the bolt 8 in handlebar 1 left side successively.
The plane of described handlebar 1 is provided with 3 borings, with back firm welding in locating stud 12 fixing its 3 borings.
The plane of described left caliper 6 is provided with 6 borings, is adding man-hour, in locating stud 12 fixing its 6 borings.
The left surface of described end cam 4 be provided with 3 with handlebar 1 on corresponding boring, its right flank be provided with 6 with left caliper 6 on corresponding boring.
The utility model has changed the structure of end cam and the processing mode of handlebar, and need not Forging Technology can produce, and reduces production costs, and easy to operate, performance is stronger, is easy to promote and use.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of end cam in the utility model.
Fig. 3 is the sectional view of Fig. 2.
Fig. 4 is the schematic representation of handlebar in the utility model.
Fig. 5 is the sectional view of Fig. 4.
Embodiment:
With reference to Fig. 1-Fig. 5; This embodiment adopts following technological scheme: it comprises handlebar 1, steel ball fixed cover 2, packing ring 3, end cam 4, dust-proof cover 5, left caliper 6, V-type spring 7, bolt 8, right caliper body 9, friction plate 10, steel ball 11, locating stud 12, nut 13 and thin nut 14; The right-hand member of bolt 8 is provided with right caliper body 9; Bolt 8 outer walls in right caliper body 9 left sides are provided with left caliper 6 through V-type spring 7; And left caliper 6 is provided with friction plate 10 with the lower end opposing side of right caliper body 9, and left caliper 6 left sides closely are provided with between 4, two groups of end cams 4 of two groups of end cams and are provided with steel ball fixed cover 2; Evenly be provided with several steel balls 11 on the steel ball fixed cover 2; And steel ball fixed cover 2 is provided with dust-proof cover 5 with the left end outer wall of end cam 4 and left caliper 6, and bolt 8 outer walls in end cam 4 left sides are provided with handlebar 1, and handlebar 1 is fixedly connected with one group of end cam 4 in left side through locating stud 12; One group of end cam 4 on right side is fixedly connected with left caliper 6 through locating stud 12, closely is provided with packing ring 3, nut 13 and thin nut 14 on the bolt 8 in handlebar 1 left side successively.
The plane of described handlebar 1 is provided with 3 borings, with back firm welding in locating stud 12 fixing its 3 borings.
The plane of described left caliper 6 is provided with 6 borings, is adding man-hour, in locating stud 12 fixing its 6 borings.
The left surface of described end cam 4 be provided with 3 with handlebar 1 on corresponding boring, its right flank be provided with 6 with left caliper 6 on corresponding boring.
According to user's request, adorn locating studs 12 at 6 boring diverse locations of left caliper 6 and can satisfy different setting angles during the assembling of this embodiment; Cover on left caliper 6 planes end cam 4 back by again steel ball 11, steel ball fixed cover 12, dust-proof cover 5, packing ring 3, nut 13 etc. being connected firmly.
This embodiment has changed the structure of end cam and the processing mode of handlebar, and need not Forging Technology can produce, and reduces production costs, and easy to operate, performance is stronger, is easy to promote and use.
Claims (4)
1. a novel loader is braked device; It is characterized in that it comprises handlebar (1), steel ball fixed cover (2), packing ring (3), end cam (4), dust-proof cover (5), left caliper (6), V-type spring (7), bolt (8), right caliper body (9), friction plate (10), steel ball (11), locating stud (12), nut (13) and thin nut (14); The right-hand member of bolt (8) is provided with right caliper body (9); Bolt (8) outer wall in right caliper body (9) left side is provided with left caliper (6) through V-type spring (7); And left caliper (6) is provided with friction plate (10) with the lower end opposing side of right caliper body (9); Left caliper (6) left side closely is provided with two groups of end cams (4); Be provided with steel ball fixed cover (2) between two groups of end cams (4), evenly be provided with several steel balls (11) on the steel ball fixed cover (2), and the left end outer wall of steel ball fixed cover (2) and end cam (4) and left caliper (6) is provided with dust-proof cover (5); Bolt (8) outer wall in end cam (4) left side is provided with handlebar (1); And handlebar (1) is fixedly connected with one group of end cam (4) in left side through locating stud (12), and one group of end cam (4) on right side is fixedly connected with left caliper (6) through locating stud (12), closely is provided with packing ring (3), nut (13) and thin nut (14) successively on the bolt (8) in handlebar (1) left side.
2. a kind of novel loader braking device according to claim 1 is characterized in that the plane of described handlebar (1) is provided with 3 borings.
3. a kind of novel loader braking device according to claim 1 is characterized in that the plane of described left caliper (6) is provided with 6 borings.
4. a kind of novel loader braking device according to claim 1 is characterized in that the left surface of described end cam (4) is provided with 3 and upward corresponding boring of handlebar (1), and its right flank is provided with 6 and upward corresponding boring of left caliper (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200497542U CN202451662U (en) | 2012-02-16 | 2012-02-16 | Novel brake for loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200497542U CN202451662U (en) | 2012-02-16 | 2012-02-16 | Novel brake for loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451662U true CN202451662U (en) | 2012-09-26 |
Family
ID=46867528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200497542U Expired - Fee Related CN202451662U (en) | 2012-02-16 | 2012-02-16 | Novel brake for loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062255A (en) * | 2012-12-28 | 2013-04-24 | 芜湖盛力科技股份有限公司 | Pull-locking type parking brake for engineering machinery |
| CN110566602A (en) * | 2019-09-30 | 2019-12-13 | 松阳县吉强机车配件有限公司 | Novel double-sided disc brake |
-
2012
- 2012-02-16 CN CN2012200497542U patent/CN202451662U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062255A (en) * | 2012-12-28 | 2013-04-24 | 芜湖盛力科技股份有限公司 | Pull-locking type parking brake for engineering machinery |
| CN103062255B (en) * | 2012-12-28 | 2016-01-13 | 芜湖盛力科技股份有限公司 | A kind of engineering machinery Zipper-type Parking Brake |
| CN110566602A (en) * | 2019-09-30 | 2019-12-13 | 松阳县吉强机车配件有限公司 | Novel double-sided disc brake |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20160216 |