CN103883650B - Pneumatic braking device - Google Patents
Pneumatic braking device Download PDFInfo
- Publication number
- CN103883650B CN103883650B CN201410152948.9A CN201410152948A CN103883650B CN 103883650 B CN103883650 B CN 103883650B CN 201410152948 A CN201410152948 A CN 201410152948A CN 103883650 B CN103883650 B CN 103883650B
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- China
- Prior art keywords
- block
- brake
- holder
- sleeve
- push rod
- 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.)
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- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 231100000817 safety factor Toxicity 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Actuator (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of pneumatic braking device, including cylinder block and cylinder head, cylinder block is offered gas source interface, pressing plate and compression spring are installed in cylinder block, compression spring connects spring top board, between pressing plate and spring top board, is provided with diaphragm seal；The lower end of cylinder block is also associated with sleeve, is provided with push rod in the inside of sleeve, and sleeve is fixed on cylinder block；The other end of sleeve is fixed on brake bracket, and brake bracket includes brake(-holder) block and lower brake(-holder) block, fixes two setscrews respectively on upper brake(-holder) block and lower brake(-holder) block, is arranged with tripping spring between upper and lower two setscrews.The present invention utilizes source of the gas accurately to control the gathering of upper and lower brake(-holder) block and open, thus realizes the braking to high-velocity tube winch, reaches the effect immediately stopped.
Description
Technical field
The present invention relates to a kind of brake, a kind of pneumatic braking device applied on high-velocity tube winch.
Background technology
China is a manufacturing powerhouse, and in all kinds of manufacturing industry, all it be unable to do without electricity, under current scientific and technological level, the transmission of electric power is only completed by the wire of various different sizes, for Mu Qian, wire prepares comparative maturity, but how to carry out packaging storage after prepared by wire, to transport former be to compare stubborn problem, until after all kinds of wire twisting machines are born, such as large-scale frame winch, high-velocity tube winch etc., these equipment come out since to the production of cable, pack, store and transport and all bring qualitative leap.High speed rotating pipe twisting machine is that a kind of copper stranded conductor processed, aluminum stranded conductor, steel-cored aluminium strand and steel wire rope of twisting twists the equipment of system, being the capital equipment used during industrial cable produces, it typically selects steel pipe to process, by front and back bearings and idler stand, base is overall structure, and rotating speed is high.nullAlthough high-velocity tube winch has the advantage that much can not be substituted，But the safety factors in its running is always the object that the mankind constantly study，The braking of traditional high-velocity tube winch always is and relies on the mode of power on/off to complete，Such mode can meet general production requirement really，But it is the most difficult for the large enterprise that production requirement is stricter，Because in moment of power on/off due to the existence of electromagnetic induction，Equipment cannot be truly realized power-off at once or energising at once in fact，And the moment of braking is completed in power-off，Existence due to inertia，High-velocity tube winch still may proceed to what spin for some time can stop，Bring challenge thus to the precise manipulation of equipment，Furthermore the potential safety hazard of this mode of braking is the biggest，Moment in power-off，All kinds of wires to be twisted have been in relaxed state，If equipment can not be braked in time，Wrap the wire twisted will " rebound "，Staff also can be hurt time serious.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, it is provided that the pneumatic braking device of a kind of high-velocity tube winch parking, solve high-velocity tube winch of the prior art brake problem not in time.
For reaching above-mentioned purpose, the technical scheme is that
Pneumatic braking device, including cylinder block and cylinder head, described cylinder block offers gas source interface, is provided with pressing plate and compression spring in cylinder block, connects spring top board, be provided with diaphragm seal between pressing plate and spring top board in compression spring；Being also associated with sleeve in the lower end of described cylinder block, be provided with push rod in the inside of sleeve, its middle sleeve is fixed on cylinder block, and push rod can move up and down in sleeve；The other end of sleeve is fixed on brake bracket, described brake bracket includes brake(-holder) block and lower brake(-holder) block, two setscrews fixed respectively by upper brake(-holder) block and lower brake(-holder) block, between upper and lower two setscrews, it is arranged with tripping spring, wherein descends and be connected by being screwed on sleeve between brake(-holder) block with sleeve.
The advantage of such scheme is: utilizing source of the gas to control contraction and the release of upper and lower brake(-holder) block, brake percentage is relatively timely, and braking time is greatly shortened.
As preferably, the bottom of described sleeve connects fine adjustment screw.
For this preferred version is primarily directed to the equipment that some long operational times are long, after life-time service, brake(-holder) block abrasion ratio is more serious, if changing brake(-holder) block not in time, the brake clearance between the pipe twisting machine of brake(-holder) block will be there is and become big, braking delays, and the setting of fine adjustment screw ensures that on the premise of being changed without brake(-holder) block guarantee braking effect, if by fine adjustment screw make the gap of upper and lower brake(-holder) block be maintained at one relatively accurate within the scope of, still can realize accurately braking.
As preferably, described upper brake(-holder) block and lower brake(-holder) block are provided with one layer of slipmat.
This preferred version mainly strengthens friction between brake(-holder) block and high-velocity tube winch by slipmat and realizes braking effect.
The invention has the beneficial effects as follows: utilize source of the gas accurately to control the gathering of upper and lower brake(-holder) block and open, thus realize the braking to high-velocity tube winch, reach the effect immediately stopped, the arranging of fine adjustment screw can alleviate the situation of the brake latency brought because brake(-holder) block abrasion, improves the service life of braking equipment；Slipmat the friction that can strengthen between brake(-holder) block and high-velocity tube winch is set, improve braking effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: cylinder block 1, gas source interface 11, pressing plate 12, compression spring 13, spring top board 131, sleeve 14, push rod 141, cylinder head 2, diaphragm seal 3, brake bracket 4, upper brake(-holder) block 41, lower brake(-holder) block 42, setscrew 5, tripping spring 6, fine adjustment screw 7, slipmat 8.
Detailed description of the invention
Below in conjunction with the accompanying drawings, and in conjunction with the embodiments, the present invention is described further.
Embodiment:
As it is shown in figure 1, pneumatic braking device, including cylinder block 1 and cylinder head 2, gas source interface 11 is offered on described cylinder block 1, pressing plate 12 and compression spring 13 are installed in cylinder block 1, compression spring 13 connect spring top board 131, between pressing plate 12 and spring top board 131, is provided with diaphragm seal 3；Being also associated with sleeve 14 in the lower end of described cylinder block 1, be provided with push rod 141 in the inside of sleeve 14, its middle sleeve 14 is fixed on cylinder block 1, and push rod 141 can move up and down in sleeve 14；The other end of sleeve 14 is fixed on brake bracket 4, described brake bracket 4 includes brake(-holder) block 41 and lower brake(-holder) block 42, two setscrews 5 fixed respectively by upper brake(-holder) block 41 and lower brake(-holder) block 42, between upper and lower two setscrews 5, it is arranged with tripping spring 6, wherein descends and be connected by being screwed on sleeve 14 between brake(-holder) block 42 with sleeve 14.
As preferably, the bottom of sleeve 14 connects fine adjustment screw 7.
As preferably, upper brake(-holder) block 41 and lower brake(-holder) block 42 are provided with one layer of slipmat 8.
When the present invention works, source of the gas is connected at gas source interface 11, after pressure reaches to a certain degree, pressing plate 12 is pressed down against the push rod 141 in push rod and sleeve 14, push rod 141 upwards brake(-holder) block 41 and lower brake(-holder) block 42 apply the effect of power, making the tripping spring 6 between setscrew 5 be stretched, upper brake(-holder) block 41 and lower brake(-holder) block 42 open, it is achieved the release of brake；When needs are braked, bleed pressure changes, pressing plate 12 moves upward, compression spring 13 is compressed, push rod 141 in sleeve 14 moves upward, and push rod 141 upwards brake(-holder) block 41 and lower brake(-holder) block 42 apply the effect of power, and the tripping spring 6 between setscrew is compressed, upper brake(-holder) block 41 is closed with lower brake(-holder) block 42, makes high-velocity tube winch realize braking effect.
The present invention utilizes source of the gas accurately to control the gathering of upper and lower brake(-holder) block and open, thus realize the braking to high-velocity tube winch, reaching the effect immediately stopped, the arranging of fine adjustment screw 7 can alleviate the situation of the brake latency brought because brake(-holder) block abrasion, improves the service life of braking equipment；Slipmat 8 the friction that can strengthen between brake(-holder) block and high-velocity tube winch is set, improve braking effect.
Claims (1)
1. the pneumatic braking device of a high-velocity tube winch: include cylinder block (1) and cylinder head (2), its feature
It is: offer gas source interface (11) on described cylinder block (1), in cylinder block (1), pressing plate is installed
(12) and compression spring (13), spring top board (131) is connected, at pressing plate compression spring (13) is upper
And between spring top board (131), be provided with diaphragm seal (3) (12)；Lower end at described cylinder block (1)
It is also associated with sleeve (14), is provided with push rod (141), its middle sleeve (14) in the inside of sleeve (14)
Being fixed on cylinder block (1), push rod (141) can move up and down in sleeve (14)；Sleeve (14)
One end be fixed on brake bracket (4), described brake bracket (4) includes brake(-holder) block (41) and lower braking
Sheet (42), fixes a setscrew (5) on upper brake(-holder) block (41) and lower brake(-holder) block (42) respectively,
Between upper and lower two setscrews (5), be arranged with tripping spring (6), wherein descend brake(-holder) block (42) with
By the connection that is screwed on sleeve (14) between sleeve (14)；The bottom of described sleeve (14)
Connect and have fine adjustment screw (7)；It is provided with one layer on described upper brake(-holder) block (41) and lower brake(-holder) block (42)
Slipmat (8)；During work, connect source of the gas at gas source interface (11) place, after pressure reaches to a certain degree,
Pressing plate (12) is pressed down against the push rod (141) in push rod and sleeve (14), push rod (141) upwards brake(-holder) block
(41) and lower brake(-holder) block (42) apply power effect, make the tripping spring (6) between setscrew (5)
Being stretched, upper brake(-holder) block (41) and lower brake(-holder) block (42) open, it is achieved the release of brake；When needs system
Time dynamic, bleed pressure changes, and pressing plate (12) moves upward, and compression spring (13) is compressed, sleeve (14)
Interior push rod (141) moves upward, and push rod (141) upwards brake(-holder) block (41) and lower brake(-holder) block (42) are executed
Afterburning effect, the tripping spring (6) between setscrew is compressed, upper brake(-holder) block (41) and lower brake(-holder) block (42)
It is closed, makes high-velocity tube winch realize braking effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152948.9A CN103883650B (en) | 2014-04-16 | 2014-04-16 | Pneumatic braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152948.9A CN103883650B (en) | 2014-04-16 | 2014-04-16 | Pneumatic braking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103883650A CN103883650A (en) | 2014-06-25 |
| CN103883650B true CN103883650B (en) | 2016-08-17 |
Family
ID=50952711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410152948.9A Active CN103883650B (en) | 2014-04-16 | 2014-04-16 | Pneumatic braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103883650B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037837A (en) * | 2018-10-11 | 2020-04-21 | 昆山锐莱恩特精密机械有限公司 | Integrated forming and processing system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144938B (en) * | 2015-04-28 | 2019-08-27 | 徐工集团工程机械股份有限公司 | A kind of hoisting mechanism brake apparatus and dynamic compaction machinery |
| CN109366856A (en) * | 2018-10-11 | 2019-02-22 | 昆山锐莱恩特精密机械有限公司 | Multi-station injection molding device |
| CN109366855A (en) * | 2018-10-11 | 2019-02-22 | 昆山锐莱恩特精密机械有限公司 | Efficiently injection molding processing unit (plant) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788105A (en) * | 2012-08-14 | 2012-11-21 | 焦作制动器股份有限公司 | Multiple-effect caliper disc brake |
| CN202659775U (en) * | 2012-04-13 | 2013-01-09 | 上海宇意机械有限公司 | Pneumatic caliper disk brake |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3762509A (en) * | 1971-07-02 | 1973-10-02 | Ford Motor Co | Brake shoe construction for a motor vehicle disc brake |
| CN100513818C (en) * | 2007-12-04 | 2009-07-15 | 中国石油天然气集团公司 | Disc type brake automatic compensation gap braking clamp |
| CN201187541Y (en) * | 2008-04-03 | 2009-01-28 | 焦作市长江制动器有限公司 | Hydraulic disk type brake |
| CN203702927U (en) * | 2013-12-18 | 2014-07-09 | 浙江东雄重工有限公司 | Disc brake |
| CN203770491U (en) * | 2014-04-16 | 2014-08-13 | 文成县刀锋科技有限公司 | Pneumatic brake |
-
2014
- 2014-04-16 CN CN201410152948.9A patent/CN103883650B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202659775U (en) * | 2012-04-13 | 2013-01-09 | 上海宇意机械有限公司 | Pneumatic caliper disk brake |
| CN102788105A (en) * | 2012-08-14 | 2012-11-21 | 焦作制动器股份有限公司 | Multiple-effect caliper disc brake |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037837A (en) * | 2018-10-11 | 2020-04-21 | 昆山锐莱恩特精密机械有限公司 | Integrated forming and processing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103883650A (en) | 2014-06-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161223 Address after: 423000 Chenzhou Province, Suxian City, the area of the well keel Road, No. 1, No. 102, No. Patentee after: Advertising media Co., Ltd. Chenzhou macro broadcast Patentee after: Zhuzhou Zhihui intellectual property operation Service Co., Ltd. Address before: The big Xue town of Wencheng County of Wenzhou city in the 325300 Zhejiang Province Public Security alley No. 2 Patentee before: Zhao Dongshun |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170207 Address after: The big Xue town of Wencheng County of Wenzhou city in the 325300 Zhejiang Province Public Security alley No. 2 Patentee after: Zhao Dongshun Address before: 423000 Chenzhou Province, Suxian City, the area of the well keel Road, No. 1, No. 102, No. Patentee before: Advertising media Co., Ltd. Chenzhou macro broadcast Patentee before: Zhuzhou Zhihui intellectual property operation Service Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Chunjie Inventor before: Zhao Dongshun |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170313 Address after: Jinling Industrial Park Jingtou town 511650 Guangdong city of Qingyuan province Fogang County Road 106 Patentee after: Guangdong Huajing Auto Parts Manufacturing Co., Ltd. Address before: The big Xue town of Wencheng County of Wenzhou city in the 325300 Zhejiang Province Public Security alley No. 2 Patentee before: Zhao Dongshun |
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| TR01 | Transfer of patent right |