CN203076861U - Rail wagon bearing sealing cover pulling machine - Google Patents
Rail wagon bearing sealing cover pulling machine Download PDFInfo
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- CN203076861U CN203076861U CN 201320128335 CN201320128335U CN203076861U CN 203076861 U CN203076861 U CN 203076861U CN 201320128335 CN201320128335 CN 201320128335 CN 201320128335 U CN201320128335 U CN 201320128335U CN 203076861 U CN203076861 U CN 203076861U
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Abstract
The utility model discloses a rail wagon bearing sealing cover pulling machine, relating to bearing sealing cover pulling equipment for solving the problems that the labor intensity is high in operation, the working efficiency is low and the requirements for rapid development of rail operation and modern rail management can not be met because a rail wagon bearing sealing cover is removed through manual operation currently. The rail wagon bearing sealing cover pulling machine comprises a driving device, an ejecting mechanism, a fixing device, a rack and two sets of cover pulling mechanisms, wherein the driving device comprises a first motor, a first bevel gear, two second bevel gears, two first electronic rulers and two sets of driving mechanisms; the first motor is arranged on the rack; the two second bevel gears are respectively connected with one of the driving mechanisms; each set of driving mechanism is provided with one of the first electronic rulers; each set of cover pulling mechanism comprises a second electronic ruler, a second motor, a base, a chuck body, a disk and four clamping jaws; the ejecting mechanism is arranged on the rack; and the fixing device is arranged on the rack. The rail wagon bearing sealing cover pulling machine is used for pulling out the rail wagon bearing sealing cover.
Description
Technical field
The utility model relates to a kind of bearing seal cover plucking apparatus, is specifically related to a kind of equipment that is used for dialling the bearing seal cover on the deironing afloat car.
Background technology
Railway truck bearing is because the special construction of its end face seal case, in processes such as overhaul, maintenance and detection, can only manually pull out cover with simple frock, instrument, existing pulling out covered technology and equipped original backwardness, manually-operated labour intensity is big, efficient is very low, can not realize automation, can not satisfy the requirement of railway operation high speed development and railway modernization management fully.
The utility model content
The purpose of this utility model is to dial bearing seal cover except that railway truck bearing for solving present employing manually-operated, exist operation labour intensity big, inefficiency and can not satisfy the railway operation high speed development and the problem of railway modernization management expectancy, and then provide a kind of railway truck bearing seal closure to pull out the cover machine.
The utility model is to address the above problem the technical scheme of taking to be: a kind of railway truck bearing seal closure pulls out the cover machine and comprises that transmission device, ejecting mechanism, fixture, frame and two covers pull out cover mechanism; Described transmission device comprises first motor, first bevel gear, two second bevel gears, two first electronic rulers and two cover driving mechanisms, first motor is installed on the frame, the output shaft of first motor vertically is provided with, be fixed with first bevel gear on the output shaft of first motor, two second bevel gears are over against the both sides of the axis that is arranged on first bevel gear, and two second bevel gears all mesh with first bevel gear, described two cover driving mechanisms are over against the both sides of the axis that is arranged on first motor, two second bevel gears respectively connect a cover driving mechanism, on every cover driving mechanism first electronic ruler are installed.
The driving mechanism that pulls out cover mechanism and transmission device is corresponding one by one to be provided with, every cover is dialled cover mechanism and is installed in the corresponding driving mechanism, every cover pulls out cover mechanism and comprises second electronic ruler, second motor, base, chuck body, disk and four claws, chuck body is installed on the base, the output shaft of second motor is horizontally disposed with, on the output shaft of second motor disk is installed, disk is sleeved on the middle part of chuck body and the two is rotationally connected, be provided with flat thread with the end face of the second motor opposite circular, uniformly on the end face of the chuck body relative be provided with four claws with second motor, each claw all is threaded with the flat thread of disk, the stiff end of second electronic ruler is installed on the chuck body, the sliding end of second electronic ruler is connected with corresponding one of them claw, this described claw can move at second electronic ruler that radially moves back and forth and drive of disk, two covers are dialled cover mechanism over against setting, and two covers are dialled all adjacent with the fixture setting of claw of cover mechanism, described ejecting mechanism is arranged on the frame, ejecting mechanism is used for supporting and ejecting bearing, fixture is installed on the frame, fixture is used for fixing bearing, and the Limit Bearing seal closure, ejecting mechanism and fixture are over against setting.The beneficial effects of the utility model are: the utility model reasonable in design, be used for dialling when removing the railway truck bearing seal closure, by cooperating the control of control system, utilize first electronic ruler that is provided with, second electronic ruler, the radial displacement that can accurately control the displacement of pulling out cover mechanism and dial the claw in the cover mechanism, that can realize of the present utility model group of cover mechanism accurately extracts seal closure, alleviated working strength of workers widely, improved operating efficiency, operating efficiency has improved 10%～20%, during use, owing to cooperate control system, automaticity is higher, can satisfy railway operation high speed development and railway modernization management expectancy, has improved existing group of cover technology and level effectively.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model, Fig. 2 is the left view of Fig. 1, Fig. 3 is the main TV structure schematic diagram of of the present utility model group of cover mechanism, Fig. 4 is the right view of Fig. 3, and Fig. 5 is a transmission device master TV structure schematic diagram of the present utility model, and Fig. 6 is an ejecting mechanism master TV structure schematic diagram of the present utility model, Fig. 7 is the left view of Fig. 6, Fig. 8 is the main TV structure schematic diagram of fixture of the present utility model, and Fig. 9 is the left view of Fig. 8, and Figure 10 is the A-A cutaway view of Fig. 8.
The specific embodiment
The specific embodiment one: in conjunction with Fig. 1-Figure 10 present embodiment is described, a kind of railway truck bearing seal closure of present embodiment pulls out the cover machine and comprises that transmission device 1, ejecting mechanism 2, fixture 3, frame 4 and two covers pull out cover mechanism 5;
Described transmission device 1 comprises the first motor 1-1, the first bevel gear 1-2, two second bevel gear 1-3, two first electronic ruler 1-4 and two cover driving mechanism 1-5, the first motor 1-1 is installed on the frame 4, the output shaft of the first motor 1-1 vertically is provided with, be fixed with the first bevel gear 1-2 on the output shaft of the first motor 1-1, two second bevel gear 1-3 are over against the both sides of the axis that is arranged on the first bevel gear 1-2, and two second bevel gear 1-3 all mesh with the first bevel gear 1-2, described two cover driving mechanism 1-5 are over against the both sides of the axis that is arranged on the first motor 1-1, two second bevel gear 1-3 respectively connect a cover driving mechanism 1-5, on every cover driving mechanism 1-5 the first electronic ruler 1-4 is installed
The driving mechanism 1-5 that pulls out cover mechanism 5 and transmission device 1 is corresponding one by one to be provided with, every cover is dialled cover mechanism 5 and is installed on the 1-5 of corresponding driving mechanism, every cover pulls out cover mechanism 5 and comprises the second electronic ruler 5-1, the second motor 5-2, base 5-3, chuck body 5-4, disk 5-5 and four claw 5-6, chuck body 5-4 is installed on the base 5-3, the output shaft of the second motor 5-2 is horizontally disposed with, disk 5-5 is installed on the output shaft of the second motor 5-2, disk 5-5 is sleeved on the middle part of chuck body 5-4 and the two is rotationally connected, be provided with flat thread 5-5-1 with the end face of the second motor 5-2 opposite circular 5-5, uniformly on the end face of the chuck body 5-4 relative be provided with four claw 5-6 with the second motor 5-2, each claw 5-6 all is threaded with the flat thread 5-5-1 of disk 5-5, the stiff end of the second electronic ruler 5-1 is installed on the chuck body 5-4, the sliding end of the second electronic ruler 5-1 is connected with corresponding one of them claw 5-6, this described claw 5-6 can move at the second electronic ruler 5-1 that radially moves back and forth and drive of disk, two covers are dialled cover mechanism 5 over against setting, and two covers dial cover mechanism 5 claw 5-6 all with fixture 3 adjacent settings; Described ejecting mechanism 2 is arranged on the frame 4, and fixture 3 is installed on the frame 4, and ejecting mechanism 2 and fixture 3 are over against setting.
Described first electronic ruler of present embodiment (linear displacement transducer) and second electronic ruler (linear displacement transducer) are preferentially selected the sliding rheostat electronic ruler for use.Present embodiment ejecting mechanism 2 is used for supporting and ejecting bearing, and fixture 3 is used for fixing bearing and Limit Bearing seal closure.
The specific embodiment two: present embodiment is described in conjunction with Fig. 5, the described every cover driving mechanism 1-5 of present embodiment comprises axostylus axostyle 1-5-1, the first gear 1-5-2, the second gear 1-5-3, leading screw 1-5-4, leading screw seat 1-5-5, guide rail 1-5-6 and slide block 1-5-7, axostylus axostyle 1-5-1 is horizontally disposed with, the end of axostylus axostyle 1-5-1 is equipped with the second bevel gear 1-3, the other end of axostylus axostyle 1-5-1 is equipped with the first gear 1-5-2, the first gear 1-5-2 and second gear 1-5-3 engagement, the second gear 1-5-3 is installed on the leading screw 1-5-4, leading screw 1-5-4 is installed in that leading screw seat 1-5-5 goes up and the two is rotationally connected, the end of slide block 1-5-7 is threaded with leading screw 1-5-4, the other end of slide block 1-5-7 is installed on the guide rail 1-5-6, and slide block 1-5-7 can horizontal slip on guide rail 1-5-6, guide rail 1-5-6 is installed on the upper surface of frame 4, the stiff end of the first electronic ruler 1-4 is installed on the guide rail 1-5-6, the sliding end of the first electronic ruler 1-4 is connected with slide block 1-5-7, and each base 5-3 that pulls out cover mechanism 5 is installed on the corresponding slide block 1-5-7.So be provided with, reasonable in design, transmission is effectively reliable, can realize effectively pulling out moving horizontally of cover mechanism, and then reach the purpose of pulling out seal closure.Other is identical with the specific embodiment one.
The specific embodiment three: present embodiment is described in conjunction with Fig. 6 and Fig. 7, the described ejecting mechanism 2 of present embodiment comprises the first cylinder 2-1, cylinder support 2-2, lever 2-3, push rod 2-4, top board 2-5 and following mole 2-6, cylinder support 2-2 is installed on the frame 4, the first cylinder 2-1 is installed on the cylinder support 2-2, the end of the end of the drive rod of the first cylinder 2-1 and lever 2-3 is hinged, the other end of lever 2-3 and cylinder support 2-2 are hinged, following mole 2-6 is installed on the upper surface of frame 4, top board 2-5 and following mole 2-6 are rotationally connected, an end and the top board 2-5 of push rod 2-4 are rotationally connected, the other end of push rod 2-4 and lever 2-3 are rotationally connected, following mole 2-6 is used for spring bearing, and top board 2-5 is used to eject bearing.So be provided with, reasonable in design, it is effectively reliable to pass on Gong, and can realize fixing and ejecting of bearing and bearing seal cover effectively.Other is identical with the specific embodiment two.
The specific embodiment four: present embodiment is described in conjunction with Fig. 8～Figure 10, the described fixture 3 of present embodiment comprises support body 3-1, last mole 3-2 and two cover position-limit mechanism 3-3, described support body 3-1 is the support body with bearing passage, the both sides of the support body 3-1 of close bearing passage are respectively arranged with a cover position-limit mechanism 3-3, two cover position-limit mechanism 3-3 are over against setting, every cover position-limit mechanism 3-3 comprises roll shaft 3-3-1, the 3rd gear 3-3-2, the tooth bar 3-3-3 and the second cylinder 3-3-4, the roll shaft 3-3-1 of every cover position-limit mechanism 3-3 is located on the support body 3-1, the perforation direction axial and the bearing passage of roll shaft 3-3-1 is perpendicular, the 3rd gear 3-3-2 is installed in the end of roll shaft 3-3-1, the drive rod of the second cylinder 3-3-4 is connected with tooth bar 3-3-3, tooth bar 3-3-3 and the 3rd gear 3-3-2 engagement, each roll shaft 3-3-1 is provided with to have spacing and two the first fin 3-3-5 protrusion direction unanimity, be positioned on the support body 3-1 of bearing passage top and be connected with mole 3-2, described on the two ends of mole 3-2 be respectively arranged with the second downward fin 3-2-6 of protrusion direction.The present embodiment reasonable in design, can play the effect of rigid bearing effectively, when the fixture of present embodiment is worked, make two first fins all be in upwards state shown in Figure 9, at this moment, with bearing element to the following mole of the last mole of fixture and ejecting mechanism, by two second fins of fixture and the following mole of ejecting mechanism bearing outer ring is fixed, at this moment, start second cylinder, drive the tooth bar motion, and then drive the 3rd gear and rotate, the drive roll shaft rotates, and two first fins are rotated to be horizontal level, and two first fins are used for fixing bearing inner race.Other is identical with the specific embodiment one, two or three.
The specific embodiment five: present embodiment is described in conjunction with Fig. 9 and Figure 10, the described every cover position-limit mechanism 3-3 of present embodiment also comprises baffle plate 3-3-7, the second compression spring 3-3-8, two compressing tablet 3-3-9, two dull and stereotyped 3-3-10, two connector 3-3-11 and two first compression spring 3-3-12, the roll shaft 3-3-1 that is positioned at the outside of each first fin 3-3-5 is provided with one first groove 3-3-13, be provided with the first compression spring 3-3-12 in the first groove 3-3-13, the first compression spring 3-3-12 is provided with dull and stereotyped 3-3-10, each dull and stereotyped 3-3-10 stops by the compressing tablet 3-3-9 that is arranged on the roll shaft 3-3-1, dull and stereotyped 3-3-10 can move back and forth, also be provided with baffle plate 3-3-7 on the roll shaft 3-3-1, away from the 3rd gear 3-3-2's and the roll shaft 3-3-1 adjacent with the first fin 3-3-5 on the second compression spring 3-3-8 is set, the second compression spring 3-3-8 leans on baffle plate 3-3-7, the two ends of the two ends of baffle plate 3-3-7 and roll shaft 3-3-1 are coaxially arranged with rectangular through hole 3-3-14 respectively, baffle plate 3-3-7 is connected by the connector 3-3-11 that is arranged in the rectangular through hole 3-3-14 with roll shaft 3-3-1, baffle plate 3-3-7 can move back and forth, and the flexible direction of the second compression spring 3-3-8 is vertical with the flexible direction of the first compression spring 3-3-12.
The position-limit mechanism of present embodiment is when pulling out seal closure, at this moment, two first fins are and are horizontally disposed with, the flexible direction of the first compression spring is axially consistent with bearing, dull and stereotyped plate face parallels with the end face of bearing, and the flexible direction of the second compression spring is axial vertical with bearing, and the plate face of baffle plate is vertical with the end face of bearing, because the tip of claw is clamped on the seal closure, be difficult for breaking away from seal closure, this moment, seal closure can be pressed on the flat board, and flat board is under pressure, the action of promotion spring, under the elastic reaction of spring, the dull and stereotyped seal closure that promotes reclines to bearing face, at this moment, tip moment of claw extracts from seal closure, and second spring and baffle plate are inoperative;
Bearing is when sending into the position-limit mechanism of present embodiment, at this moment, by starting second cylinder, driving two first fins of roll shaft rotation projects upwards, the first compression flexible direction of spring and bearing axially perpendicular, the dull and stereotyped plate face and the end face of bearing are perpendicular, the flexible direction of the second compression spring is axially consistent with bearing, the plate face of baffle plate and the end face of bearing are one parallel mutually, at this moment, the baffle plate and the second compression spring are used to stop the seal closure of both sides of bearing 6 or the inner ring of bearing, play the effect of rigid bearing 6.Other is identical with the specific embodiment four.
The specific embodiment six: in conjunction with Figure 10 present embodiment is described, the described connector 3-3-11 of present embodiment is a bolt.So be provided with, connect high efficient and reliable, easy to install.Other is identical with the specific embodiment five.
The specific embodiment seven: in conjunction with Fig. 3 and Fig. 4 present embodiment is described, described each the claw 5-6 of present embodiment is the claw that clamping part has top 5-6-1.So be provided with, clamping is firm stable, is convenient to firmly.Other is identical with the specific embodiment one.
The specific embodiment eight: in conjunction with Fig. 5 present embodiment is described, the described first gear 1-5-2 of present embodiment and the second gear 1-5-3 are spur gear.So be provided with, connect efficient stable, satisfy actual needs of passing on Gong.Other is identical with the specific embodiment two.
The specific embodiment nine: in conjunction with Fig. 9 and Figure 10 present embodiment is described, described the 3rd gear 3-3-2 of present embodiment is a spur gear.So be provided with, be convenient to drive, satisfy actual needs and designing requirement.Other is identical with the specific embodiment four.
The specific embodiment ten: present embodiment is described in conjunction with Fig. 1 and Fig. 2, described group of cover machine of present embodiment also comprises guard shield 7, described guard shield 7 is arranged on the upper surface of frame 4, and guard shield 7 covers on transmission device 1, ejecting mechanism 2, fixture 3 and two covers and dials in the cover mechanism 5.So be provided with, be convenient to protection and maintenance transmission device, ejecting mechanism, fixture and two covers and dial cover mechanism.Other is identical with the specific embodiment one.The course of work is in conjunction with Fig. 1～10 explanation the utility model courses of work, ejecting mechanism is installed on the center of frame and fixing, two covers are pulled out cover mechanism symmetry to be installed on the driving mechanism of transmission device, and fix with the driving mechanism of transmission device, fixture is installed on the center of frame and and aligns with ejecting mechanism, bearing is sent in the fixture, and bearing is fixedly clamped by fixture and ejecting mechanism, starting group cover mechanism makes claw be in open configuration, two of transmission mechanism running drives are pulled out cover mechanism and are moved to the bearing two ends simultaneously, detect by first electronic ruler, transmission mechanism stops after dialling cover mechanism arrival assigned address, pull out cover mechanism claw contraction and catch the seal closure of bearing both sides, two of transmission mechanism running drives are pulled out cover mechanism and are moved to the frame two ends simultaneously, the seal closure of bearing both sides is pulled out, transmission mechanism stops after arriving assigned address, the claw that pulls out cover mechanism unclamps the seal closure of bearing both sides, bearing and two seal closures are stayed in the fixture, transmission mechanism turns round once more and drives two and pull out cover mechanism and move to the frame two ends simultaneously, detection by first electronic ruler, transmission mechanism stops after arriving assigned address, and ejecting mechanism is released bearing and two seal closures simultaneously in fixture.
Claims (10)
1. a railway truck bearing seal closure pulls out the cover machine, it is characterized in that: the described cover machine that pulls out comprises that transmission device (1), ejecting mechanism (2), fixture (3), frame (4) and two covers pull out cover mechanism (5);
Described transmission device (1) comprises first motor (1-1), first bevel gear (1-2), two second bevel gears (1-3), two first electronic rulers (1-4) and two cover driving mechanisms (1-5), first motor (1-1) is installed in (4) on the frame, the output shaft of first motor (1-1) vertically is provided with, be fixed with first bevel gear (1-2) on the output shaft of first motor (1-1), two second bevel gears (1-3) are over against the both sides of the axis that is arranged on first bevel gear (1-2), and two second bevel gears (1-3) all mesh with first bevel gear (1-2), described two cover driving mechanisms (1-5) are over against the both sides of the axis that is arranged on first motor (1-1), two second bevel gears (1-3) respectively connect a cover driving mechanism (1-5), and first electronic ruler (1-4) is installed on every cover driving mechanism (1-5);
The driving mechanism (1-5) that pulls out cover mechanism (5) and transmission device (1) is corresponding one by one to be provided with, every cover is dialled cover mechanism (5) and is installed in the corresponding driving mechanism (1-5), every cover pulls out cover mechanism (5) and comprises second electronic ruler (5-1), second motor (5-2), base (5-3), chuck body (5-4), disk (5-5) and four claws (5-6), chuck body (5-4) is installed on the base (5-3), the output shaft of second motor (5-2) is horizontally disposed with, disk (5-5) is installed on the output shaft of second motor (5-2), disk (5-5) is sleeved on the middle part of chuck body (5-4) and the two is rotationally connected, be provided with flat thread (5-5-1) with the end face of second motor (5-2) opposite circular (5-5), uniform four claws (5-6) that are provided with on the end face of the chuck body (5-4) relative with second motor (5-2), each claw (5-6) all is threaded with the flat thread (5-5-1) of disk (5-5), the stiff end of second electronic ruler (5-1) is installed on the chuck body (5-4), the sliding end of second electronic ruler (5-1) is connected with corresponding one of them claw (5-6), this described claw (5-6) can move at second electronic ruler (5-1) that radially moves back and forth and drive of disk, two covers are dialled cover mechanism (5) over against setting, and two covers dial cover mechanism (5) claw (5-6) all with the adjacent setting of fixture (3); Described ejecting mechanism (2) is arranged on the frame (4), and fixture (3) is installed on the frame (4), and ejecting mechanism (2) and fixture (3) are over against setting.
2. a kind of railway truck bearing seal closure according to claim 1 pulls out the cover machine, it is characterized in that: described every cover driving mechanism (1-5) comprises axostylus axostyle (1-5-1), first gear (1-5-2), second gear (1-5-3), leading screw (1-5-4), leading screw seat (1-5-5), guide rail (1-5-6) and slide block (1-5-7), axostylus axostyle (1-5-1) is horizontally disposed with, one end of axostylus axostyle (1-5-1) is equipped with second bevel gear (1-3), the other end of axostylus axostyle (1-5-1) is equipped with first gear (1-5-2), first gear (1-5-2) and second gear (1-5-3) engagement, second gear (1-5-3) is installed on the leading screw (1-5-4), leading screw (1-5-4) is installed in that leading screw seat (1-5-5) is gone up and the two is rotationally connected, one end of slide block (1-5-7) is threaded with leading screw (1-5-4), the other end of slide block (1-5-7) is installed on the guide rail (1-5-6), and slide block (1-5-7) can be gone up horizontal slip at guide rail (1-5-6), guide rail (1-5-6) is installed on the upper surface of frame (4), the stiff end of first electronic ruler (1-4) is installed on the guide rail (1-5-6), the sliding end of first electronic ruler (1-4) is connected with slide block (1-5-7), and each base (5-3) that pulls out cover mechanism (5) is installed on the corresponding slide block (1-5-7).
3. a kind of railway truck bearing seal closure according to claim 2 pulls out the cover machine, it is characterized in that: described ejecting mechanism (2) comprises first cylinder (2-1), cylinder support (2-2), lever (2-3), push rod (2-4), top board (2-5) and following mole (2-6), cylinder support (2-2) is installed on the frame (4), first cylinder (2-1) is installed on the cylinder support (2-2), one end of the end of the drive rod of first cylinder (2-1) and lever (2-3) is hinged, the other end of lever (2-3) and cylinder support (2-2) are hinged, following mole (2-6) is installed on the upper surface of frame (4), top board (2-5) is rotationally connected with following mole (2-6), one end of push rod (2-4) and top board (2-5) are rotationally connected, the other end of push rod (2-4) and lever (2-3) are rotationally connected, following mole (2-6) is used for spring bearing, and top board (2-5) is used to eject bearing.
4. according to claim 1,2 or 3 described a kind of railway truck bearing seal closures pull out the cover machine, it is characterized in that: described fixture (3) comprises support body (3-1), last mole (3-2) and two cover position-limit mechanisms (3-3), described support body (3-1) is for having the support body of bearing passage, the both sides of the support body (3-1) of close bearing passage are respectively arranged with a cover position-limit mechanism (3-3), two cover position-limit mechanisms (3-3) are over against setting, every cover position-limit mechanism (3-3) comprises roll shaft (3-3-1), the 3rd gear (3-3-2), tooth bar (3-3-3) and second cylinder (3-3-4), the roll shaft (3-3-1) of every cover position-limit mechanism (3-3) is located on the support body (3-1), the perforation direction axial and the bearing passage of roll shaft (3-3-1) is perpendicular, the 3rd gear (3-3-2) is installed in the end of roll shaft (3-3-1), the drive rod of second cylinder (3-3-4) is connected with tooth bar (3-3-3), tooth bar (3-3-3) and the 3rd gear (3-3-2) engagement, each roll shaft (3-3-1) is provided with to have spacing and two first fins (3-3-5) the protrusion direction unanimity, be positioned on the support body (3-1) of bearing passage top and be connected with mole (3-2), described on the two ends of mole (3-2) be respectively arranged with downward second fin (3-2-6) of protrusion direction.
5. a kind of railway truck bearing seal closure according to claim 4 pulls out the cover machine, it is characterized in that: described every cover position-limit mechanism (3-3) also comprises baffle plate (3-3-7), the second compression spring (3-3-8), two compressing tablets (3-3-9), two flat boards (3-3-10), two connectors (3-3-11) and two first compression springs (3-3-12), the roll shaft (3-3-1) that is positioned at the outside of each first fin (3-3-5) is provided with one first groove (3-3-13), be provided with the first compression spring (3-3-12) in first groove (3-3-13), the first compression spring (3-3-12) is provided with flat board (3-3-10), each flat board (3-3-10) stops by the compressing tablet (3-3-9) that is arranged on the roll shaft (3-3-1), dull and stereotyped (3-3-10) can move back and forth, also be provided with baffle plate (3-3-7) on the roll shaft (3-3-1), away from the second compression spring (3-3-8) is set on the 3rd gear (3-3-2) and adjacent with first fin (3-3-5) roll shaft (3-3-1), the second compression spring (3-3-8) leans on baffle plate (3-3-7), the two ends of the two ends of baffle plate (3-3-7) and roll shaft (3-3-1) are coaxially arranged with rectangular through hole (3-3-14) respectively, baffle plate (3-3-7) is connected by the connector (3-3-11) that is arranged in the rectangular through hole (3-3-14) with roll shaft (3-3-1), baffle plate (3-3-7) can move back and forth, and the flexible direction of the second compression spring (3-3-8) is vertical with the flexible direction of the first compression spring (3-3-12).
6. a kind of railway truck bearing seal closure according to claim 5 pulls out the cover machine, it is characterized in that: described connector (3-3-11) is a bolt.
7. a kind of railway truck bearing seal closure according to claim 1 pulls out the cover machine, it is characterized in that: described each claw (5-6) is the claw that clamping part has top (5-6-1).
8. a kind of railway truck bearing seal closure according to claim 2 pulls out the cover machine, it is characterized in that: described first gear (1-5-2) and second gear (1-5-3) are spur gear.
9. a kind of railway truck bearing seal closure according to claim 4 pulls out the cover machine, it is characterized in that: described the 3rd gear (3-3-2) is a spur gear.
10. a kind of railway truck bearing seal closure according to claim 1 pulls out the cover machine, it is characterized in that: described group of cover machine also comprises guard shield (7), described guard shield (7) is arranged on the upper surface of frame (4), and guard shield (7) covers on transmission device (1), ejecting mechanism (2), fixture (3) and two covers and dials in the cover mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128335 CN203076861U (en) | 2013-03-20 | 2013-03-20 | Rail wagon bearing sealing cover pulling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128335 CN203076861U (en) | 2013-03-20 | 2013-03-20 | Rail wagon bearing sealing cover pulling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076861U true CN203076861U (en) | 2013-07-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320128335 Withdrawn - After Issue CN203076861U (en) | 2013-03-20 | 2013-03-20 | Rail wagon bearing sealing cover pulling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076861U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128532A (en) * | 2013-03-20 | 2013-06-05 | 哈尔滨益兴科技开发有限公司 | Rail wagon bearing seal cover removing machine |
| CN110886790A (en) * | 2019-12-06 | 2020-03-17 | 大连海事大学 | Automatic feeding device for automobile hub bearing retainer |
| CN113049210A (en) * | 2021-06-01 | 2021-06-29 | 中国航空工业集团公司沈阳空气动力研究所 | Measuring system for air flow energy mixing |
-
2013
- 2013-03-20 CN CN 201320128335 patent/CN203076861U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128532A (en) * | 2013-03-20 | 2013-06-05 | 哈尔滨益兴科技开发有限公司 | Rail wagon bearing seal cover removing machine |
| CN110886790A (en) * | 2019-12-06 | 2020-03-17 | 大连海事大学 | Automatic feeding device for automobile hub bearing retainer |
| CN113049210A (en) * | 2021-06-01 | 2021-06-29 | 中国航空工业集团公司沈阳空气动力研究所 | Measuring system for air flow energy mixing |
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