CN101372077B - Passenger car braking beam sleeve-retreating and sleeve-insetting machine - Google Patents
Passenger car braking beam sleeve-retreating and sleeve-insetting machine Download PDFInfo
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- CN101372077B CN101372077B CN2007100125717A CN200710012571A CN101372077B CN 101372077 B CN101372077 B CN 101372077B CN 2007100125717 A CN2007100125717 A CN 2007100125717A CN 200710012571 A CN200710012571 A CN 200710012571A CN 101372077 B CN101372077 B CN 101372077B
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- sleeve
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Abstract
The invention belongs to a special device used for the automatic tapering and automatic embedding of shaft sleeves at two ends of a brake beam in railway passenger car, in particular to a sleeve removing and sleeve embedding machine used for the brake beam of passenger car; the structure of the machine consists of a hydraulic station, an operation control device and an embedding removing device; the embedding removing device consists of a machine body with a supporter, a lifting transmission device, a left hydraulic cylinder and a right hydraulic cylinder, a left milling device, a right milling device and a positioning clamping device; the lifting transmission device drives the left milling device and the right milling device to ascend or descend; the left milling device and the right milling device are respectively provided with two milling heads; left end and right end of the working platform of the machine body are respectively provided with the left hydraulic cylinder and the right hydraulic cylinder; a left fixed positioner, a right fixed positioner and a group of movable push-clamps are respectively arranged between the left milling device and the right device; the machine has the advantages of strong pertinence, convenient usage, simple operation, novel structure and reliable operation.
Description
Technical field
The invention belongs to moving back automatically of the two ends axle sleeve of brake beam in the passenger train pulled out and the special equipment of insert automatically.
The pin-and-hole that is used at present mounting various auxiliaries on the china railway passenger car bogie all is equipped with guide, when bogie in utilization through a shed repair, or repair in shop all will be backed off old guide during the phase, suitable new guide is installed in the former pin-and-hole will to match size simultaneously, because the two ends axle sleeve of brake beam is of a size of Ф 55mm in the bogie, long 65mm, skin depth 5mm is so move back, the work of edge cover very bothers, traditional drill drift and edge cover method are by the mode of manually pounding with sledgehammer or acetylene cuts old cover to be taken off and insert, the easy like this crackle that causes brake beam, have a strong impact on traffic safety, take a lot of work simultaneously, effort, because workman's operation is trouble very, inefficiency, cost height, develop a kind of novel drill drift at existing problem in the prior art, the edge covering device, and then to overcome existing problem be very necessary.
In view of above-mentioned existing in prior technology problem, the objective of the invention is to develop a kind of can be automatically the two ends axle sleeve of brake beam being moved back pulls up, and a kind of novel self-control beam of insert moves back edge cover special equipment automatically, make production technology reasonable, thereby alleviated working strength of workers, easy to use, simple to operate, effectively guaranteed the quality that repairs.
A kind of passenger vehicle brake beam of the present invention drill drift, edge cover machine; Its structure is by Hydraulic Station, and operating control device moves back re-sleeving plant and forms; Move back re-sleeving plant by the body that has bearing, lifting actuator, left and right hydraulic cylinder, left and right milling attachment, the locating clip pressure device is formed; Drive the rising and the decline of left and right milling attachment by lifting actuator, left and right milling attachment is equipped with milling head respectively, left and right hydraulic cylinder is equipped with at left and right two ends on the workbench of body, and left and right fixedly mold and one group of activity Push-clip device are housed respectively in the centre of left and right milling attachment.
Left and right hydraulic power unit of the present invention by hydraulic cylinder, piston rod, push away and pull out head, cramping lid and form; Push away and pull out head, piston rod is connected, push away pull out head before the beginning have open-work, the internal diameter of open-work is identical with moving back the external diameter that edge overlaps, cramping lid front end has shrinkage pool, the rear end has boss, and its boss is movable packs into and push away in the front end open-work that pulls out head, realizes that the cramping lid is with pushing away the connection of pulling out head.
The pushing away of left and right hydraulic cylinder front end of the present invention pulled out being equipped with two groups and moving back and pull out shaft sleeve device of a pars intermedia symmetry, and its structure is made up of removable pin, holddown spring, fastening cover; Removable pin is inserted in and pushes away in the side direction open-work that pulls out head, reinstalls holddown spring, and fixes by fastening cover.
The structure of left and right fixedly mold of the present invention is " mountain " font hatch frame.
Movable Push-clip device of the present invention has three groups, and its structure is made up of movable sleeve, the axis of guide and shim; Movable sleeve is connected in the lower end of shim, and is sleeved on the axis of guide; Shim is shaped as " Contraband " type.
The present invention has following characteristics:
1, because hydraulic system is adopted in the power drive of complete machine of the present invention, and it is big to have operating pressure, 17 tons-34 tons of general pressure limits so the dead guide of all kinds of rust also all can back off, and owing to adopt hydraulic power, stable working.
2, directly pull out and insert owing to the present invention, so pointed strong, easy to use, simple to operate at the moving back of two ends axle sleeve of 206 brake beams.
3, because the present invention directly adopts the mode of milling axle sleeve, on axle sleeve, form boss, and cut the mode drill drift of pulling, so have novel structure, the characteristics of reliable operation by the hook of hydraulic power unit front end.
4, because the present invention adopts artificial clamping, the process of positioning and locking milling automatic, drill drift automatically, automatic edge cover is finished a brake beam and is moved back general about one minute of the cover time of edge, adds about five minutes non-cutting times.
5, then flexibility is strong on the movable dolly owing to Hydraulic Station, pipeline road and drill drift, edge cover machine all are installed in, and is easy to use.
6, owing to cancelled traditional artificial mode, thereby effectively guaranteed the quality that repairs, can eliminate because the crackle of the body of the brake beam that sledgehammer and acetylene operation are caused and burn trace with sledgehammer operation and acetylene operation.
The present invention has 3 accompanying drawings, wherein:
Accompanying drawing 1 is the structural representation of the drill drift of passenger vehicle brake beam, edge cover machine.
Accompanying drawing 2 is side direction structural representations of accompanying drawing 1.
Accompanying drawing 3 is to move back in the accompanying drawing 1 to pull out the header structure schematic diagram.
Among the figure: 1, body, 2, bearing, 3, lifting actuator, 4, right hydraulic power unit, 5, right milling attachment, 6, left side milling attachment, 7, left side hydraulic power unit, 8, workpiece, 9, left side stationary positioned mold, 10, movable Push-clip device, 11, right stationary positioned mold, 12, axle sleeve after the milling, 13, operating console, 14, left side milling head, 15, right milling head, 16, the axis of guide, 17, piston rod, 18, push away and pull out head, 19, the cramping lid, 20, removable pin, 21, holddown spring, 22, fastening cover, 23, motor, 24, power transmission shaft, 25, drive link, 26, bevel gear is paid, and 27, bevel gear is paid, 28, power transmission shaft, 29, left side milling cutter seat, 30, left side milling motor, 31, right milling motor, 32, right milling cutter seat, 33, end axle of brake beam, 34, movable sleeve, 35, shim.
The specific embodiment
Specific embodiments of the invention as shown in drawings; Two bearings 2 are housed below body 1, in bearing 2, transmission are housed and pay, drive bevel gear by a motor 23 and pay 26,27, make power transmission shaft 24,28 rotate and then drive left and right milling cutter seat 29,32 and rise or descend; Left and right milling head 14,15 is housed on left and right milling cutter seat 29,32.Drive left and right milling head 14,15 rotary cuttings by motor 30,31.Workbench and arranged on left and right sides at body 1 is equipped with left and right hydraulic cylinder 7,4 and left and right milling attachment 6,5 respectively.Fixedly 9,11 and three Push-clip devices 10 of mold are housed respectively in the middle of the workbench.Push away during drill drift that a removable pin 20 that pulls out in 18 is pressed into by the axle sleeve after the milling 12 and axle sleeve 12 after the milling enters to push away and pulls out in 18 the cavity, removable pin 20 compacted springs 21 drove and were inserted into by in the groove of the axle sleeve after the milling 12 this moment, axle sleeve boss after removable pin 20 withstands milling when the piston rod 17 of hydraulic cylinder resets and servo-actuated retreats is backed off axle sleeve 12 from end axle of brake beam 33.
Operation instruction is as follows:
1, by manually the brake beam body being encased in the positioning clamping fixture on the workbench, promotion activity Push-clip device is fixed brake beam.
2, press button on the operating desk, realize that hydraulic starting and hydraulic pressure location clamps, milling cutter is started, milling cutter descends automatically, the back milling cutter that rises automatically, puts in place after cutting, the milling automatically rises and stops.
3, the hydraulic pressure location is unclamped, realize the hydraulic pressure drill drift this moment, earlier tire is located at two ends and take off, realizing that the hydraulic pressure location clamps and hydraulic unlock, thereby old cover is backed off and, will newly be set in two axial ends again with manually taking off old cover, start hydraulic clamp, will newly overlap and head into terminal point, realize moving back the edge cover and finish.
4, move back after edge cover finishes, manually take off brake beam.
Claims (4)
1. passenger vehicle brake beam drill drift, edge cover machine; It is characterized in that by Hydraulic Station operating control device (13) moves back re-sleeving plant and forms; Move back re-sleeving plant by the body that has bearing (2) (1), lifting actuator (3), left and right hydraulic cylinder (7,4), left and right milling attachment (6,5), the locating clip pressure device is formed; Drive the rising and the decline of left and right milling attachment (6,5) by lifting actuator (3), left and right milling attachment is equipped with milling head (14,15) respectively, left and right hydraulic cylinder (7,4) is equipped with at left and right two ends on the workbench of body (1), in the centre of left and right milling attachment (6,5) left and right fixedly mold (9,11) and one group of activity Push-clip device (10) is housed respectively.
2. passenger vehicle brake beam according to claim 1 drill drift, edge cover machine; It is characterized in that pushing away of left and right hydraulic cylinder (7,4) front end pull out being equipped with two groups and moving back and pull out shaft sleeve device of head (18) pars intermedia symmetry, its structure is made up of removable pin (20), holddown spring (21), fastening cover (22); Removable pin (20) is inserted in and pushes away in the side direction open-work that pulls out head (18), reinstalls holddown spring (21), and fixes by fastening cover (22).
3. passenger vehicle brake beam according to claim 1 drill drift, edge cover machine; The structure that it is characterized in that left and right fixedly mold (9,11) is " mountain " font hatch frame.
4. passenger vehicle brake beam according to claim 1 drill drift, edge cover machine; It is characterized in that movable Push-clip device (10) has three groups, its structure is made up of movable sleeve, the axis of guide (16) and shim (35); Movable sleeve (34) is connected in the lower end of shim (35), and is sleeved on the axis of guide; Shim is shaped as " Contraband " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100125717A CN101372077B (en) | 2007-08-23 | 2007-08-23 | Passenger car braking beam sleeve-retreating and sleeve-insetting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100125717A CN101372077B (en) | 2007-08-23 | 2007-08-23 | Passenger car braking beam sleeve-retreating and sleeve-insetting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101372077A CN101372077A (en) | 2009-02-25 |
| CN101372077B true CN101372077B (en) | 2011-08-10 |
Family
ID=40446554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100125717A Expired - Fee Related CN101372077B (en) | 2007-08-23 | 2007-08-23 | Passenger car braking beam sleeve-retreating and sleeve-insetting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101372077B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3916499A (en) * | 1975-01-09 | 1975-11-04 | Chambersburg Eng Co | Hydraulic bearing mounting press |
| DE3335122A1 (en) * | 1982-09-29 | 1984-03-29 | USM Corp., 06032 Farmington, Conn. | DEVICE FOR HANDLING BEARINGS |
| CN2528570Y (en) * | 2001-06-30 | 2003-01-01 | 张维克 | Milling machine for processing brake head of brake beam |
| CN2637079Y (en) * | 2003-07-13 | 2004-09-01 | 彭传水 | Microcomputer controlled railway goods wagen rolling contact bearing press loading machine |
| CN2652584Y (en) * | 2003-10-30 | 2004-11-03 | 武汉理工大学 | Sleeve inlaying and withdrawing unit for passenger car frame |
| CN1792558A (en) * | 2005-12-29 | 2006-06-28 | 大连北方铁路科技有限公司 | Directly pressing type sleeve withdrawing, inserting machine |
-
2007
- 2007-08-23 CN CN2007100125717A patent/CN101372077B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3916499A (en) * | 1975-01-09 | 1975-11-04 | Chambersburg Eng Co | Hydraulic bearing mounting press |
| DE3335122A1 (en) * | 1982-09-29 | 1984-03-29 | USM Corp., 06032 Farmington, Conn. | DEVICE FOR HANDLING BEARINGS |
| CN2528570Y (en) * | 2001-06-30 | 2003-01-01 | 张维克 | Milling machine for processing brake head of brake beam |
| CN2637079Y (en) * | 2003-07-13 | 2004-09-01 | 彭传水 | Microcomputer controlled railway goods wagen rolling contact bearing press loading machine |
| CN2652584Y (en) * | 2003-10-30 | 2004-11-03 | 武汉理工大学 | Sleeve inlaying and withdrawing unit for passenger car frame |
| CN1792558A (en) * | 2005-12-29 | 2006-06-28 | 大连北方铁路科技有限公司 | Directly pressing type sleeve withdrawing, inserting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101372077A (en) | 2009-02-25 |
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| ASS | Succession or assignment of patent right |
Owner name: DALIAN SHANYUAN MACHINE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: DALIAN NORTHEN RAILWAY TECHNOLOGIES CO., LTD. Effective date: 20110217 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jiyong Inventor before: Sun Kai Inventor before: Wang Guochang Inventor before: Sun Shujun |
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Free format text: CORRECT: ADDRESS; FROM: 116011 (CARE OF) EAST PATENT, ROOM 607, NO. 263, HUANGHE ROAD, XIGANG DISTRICT, DALIAN CITY, LIAONING PROVINCE TO: 116100 NO. 5, YINQUAN STREET, ZHANQIAN SUBDISTRICT, JINZHOU DISTRICT, DALIAN CITY, LIAONING PROVINCE Free format text: CORRECT: INVENTOR; FROM: SUN KAI WANG GUOZHANG SUN SHUJUN TO: WANG JIYONG |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20110217 Address after: 116100 No. 5 Silver Spring Street, Dalian street, Jinzhou District, Liaoning Applicant after: Dalian Shanyuan Machinery Manufacturing Co., Ltd. Address before: 116011 Dongfang patent office, room 263, 607 the Yellow River Road, Xigang District, Liaoning, Dalian Applicant before: Dalian Northen Railway Technologies Co., Ltd. |
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