CN211227218U

CN211227218U - Lockpin base heat treatment device for rail vehicle

Info

Publication number: CN211227218U
Application number: CN201921954324.3U
Authority: CN
Inventors: 谢长贵; 孙礼芳
Original assignee: Nanjing Zhongci Precision Manufacturing Co ltd
Current assignee: Anhui REM Industrial System Co.,Ltd.
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-11
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a lockpin base heat treatment device for rail vehicle, comprising a bottom plate, wherein the left front side and the rear side of the top of the bottom plate are both fixedly connected with a left support plate, the right front side and the rear side of the right side of the top of the bottom plate are both fixedly connected with a right support plate, a fixed slide bar is fixedly connected between the two left support plates and the two right support plates, the surface of the fixed slide bar is slidably connected with a slide plate, the bottom of the slide plate is provided with a left-right movement mechanism, and the bottom of the left-right movement mechanism is fixedly connected with a cylinder; the utility model provides a traditional lockpin base heat treatment facility all control machinery through the staff and carry the lockpin base, the in-process high temperature of transport can bring for the staff and be unsuitable, and operation flow automation degree is low moreover, brings very big inconvenient problem for operating personnel for lockpin base heat treatment facility that this rail vehicle used, degree of automation is high, has reduced the input of manpower, makes the production efficiency of lockpin base increase.

Description

Lockpin base heat treatment device for rail vehicle

Technical Field

The utility model relates to a rail vehicle technical field specifically is a lockpin base heat treatment device that rail vehicle used.

Background

The rail car (including trailer, the same below) is a main transport tool for performing tasks by construction departments such as railway equipment maintenance, overhaul, capital construction and the like, is divided into a heavy type and a light type, can be withdrawn from a line at any time by passengers, and is called a light rail car; the railway car is called a heavy-duty railway car, and passengers cannot withdraw the railway at any time.

The lockpin base needs to be used to be connected between rail carriage and the carriage, heat treatment device needs to be used in the production of lockpin base, heat treatment is put metal material in certain medium heating, keep warm, the cooling, through the metallographic structure who changes material surface or inside, control a metal hot working process of its performance, traditional lockpin base heat treatment device all controls machinery through the staff and carries the lockpin base, the in-process high temperature of transport can bring discomfort for the staff, and operation flow automation degree is low, bring very big inconvenience for operating personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lockpin base heat treatment device that rail vehicle used possesses the advantage that degree of automation is high, has solved traditional lockpin base heat treatment device and has all controlled machinery through the staff and carry the lockpin base, and the in-process high temperature of transport can bring discomfort for the staff, and operation flow automation degree is low moreover, brings very big inconvenient problem for operating personnel.

In order to achieve the above object, the utility model provides a following technical scheme: a heat treatment device for a lock pin base for a rail vehicle comprises a bottom plate, wherein a left supporting plate is fixedly connected with the front side and the rear side of the left side of the top of the bottom plate, the front side and the rear side of the right side of the top of the bottom plate are both fixedly connected with a right supporting plate, a fixed sliding rod is fixedly connected between the two left supporting plates and the two right supporting plates, the surface of the fixed slide bar is connected with a slide plate in a sliding way, the bottom of the slide plate is provided with a left-right movement mechanism, the bottom of the left-right movement mechanism is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a clamping mechanism, the left side of the bottom of the sliding plate is fixedly connected with a connecting plate, the bottom of the connecting plate is provided with a front-back movement mechanism, the top of bottom plate is fixedly connected with heating furnace and cooler bin in proper order from the past to the back, the inner chamber of cooler bin is provided with turbulent mechanism, the right side of cooler bin is provided with cooling device.

Preferably, the back-and-forth movement mechanism comprises a second motor fixed at the top of the bottom plate, a threaded hole is formed in the bottom of the front side of the connecting plate, a second screw rod is connected to the inner cavity of the threaded hole in a threaded manner, an output shaft of the second motor is fixedly connected with the second screw rod, and the rear end of the second screw rod is rotatably connected with the left support plate.

Preferably, cooling device is including being fixed in the water pump and the air cooler at bottom plate top, the water pump is located the right side of cooler bin with the air cooler, the water inlet intercommunication of water pump has the inlet tube, the one end and the cooler bin intercommunication of water pump are kept away from to the inlet tube, the delivery port intercommunication of water pump has the outlet pipe, the one end that the water pump was kept away from to the outlet pipe communicates with the water inlet of air cooler, the delivery port intercommunication of air cooler has the back flow, the one end and the cooler bin intercommunication of air cooler are kept away from to the back flow.

Preferably, the left-right movement mechanism comprises a first motor fixed on the right side of the bottom of the sliding plate, a first screw rod is fixedly connected to an output shaft of the first motor, a fixed seat is fixedly connected to the left side of the bottom of the sliding plate, the left end of the first screw rod is rotatably connected with the fixed seat, a threaded sleeve is in threaded connection with the surface of the first screw rod, and the bottom of the threaded sleeve is fixedly connected with the air cylinder.

Preferably, the top of the screw sleeve is connected with the sliding plate in a sliding manner.

Preferably, fixture is including being fixed in the support of cylinder output, the top fixedly connected with electric telescopic handle of support inner chamber, two pivot poles of the inner chamber fixedly connected with of support, the surface of pivot pole is rotated and is connected with the centre gripping arm, the front side of centre gripping arm is opened and is equipped with the activity hole, electric telescopic handle's output fixedly connected with pedestal, the inner chamber fixedly connected with fixed axle of pedestal, the surface of fixed axle and the inner wall swing joint in activity hole.

Preferably, a plurality of anti-skidding grooves are formed in one side, opposite to the two clamping arms, of each clamping arm, and each anti-skidding groove is an arc-shaped groove.

Preferably, the turbulent flow mechanism comprises a third motor fixed on the front side of the cooling box, and an output shaft of the third motor penetrates through the inner cavity of the cooling box and is fixedly connected with the turbulent flow frame.

Preferably, the turbulence frame comprises a rotating rod which is rotatably connected with three output shafts of the motor, and eight turbulence blades are fixedly connected to the surface annular array of the rotating rod.

Preferably, the turbulence vanes are welded to the surface of the rotating rod in an inclined manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can operate the clamping mechanism to move up and down through the air cylinder, operate the clamping mechanism to clamp the lock pin base, enable the air cylinder and the clamping mechanism to move rightwards through controlling the left-right movement mechanism, enable the lock pin base to be clamped by the clamping mechanism and sent to the inner cavity of the heating furnace for heating, after the heating is finished, the lock pin base after being heated enters the inner cavity of the cooling box for cooling through the operation of the left-right movement mechanism, the air cylinder and the front-back movement mechanism, the manual operation is not needed in the heating and cooling operation processes, the purpose of high automation degree can be achieved, the traditional lock pin base heat treatment device solves the problem that the lock pin base is carried through the operation of a machine controlled by a worker, the high temperature in the carrying process can bring discomfort to the worker, the automation degree of the operation flow is low, great inconvenience is brought to the operator, and the lock pin base, degree of automation is high, has reduced the input of manpower for the production efficiency of lockpin base increases.

2. The utility model discloses a two drive screw rods of motor are opened and are rotated in seesaw mechanism's setting, because screw hole on the connecting plate is the threaded connection relation with two screw rods, then reach the purpose that drives the connecting plate seesaw, and the connecting plate drives the surface seesaw of slide at fixed slide bar, and the slide then can drive side-to-side motion mechanism, cylinder and fixture seesaw, and then reaches the purpose that drives the lockpin base seesaw of fixture centre gripping.

3. The utility model discloses a cooling device and turbulent mechanism's cooperation is used, when cooling to the lockpin base, the cooler bin inner chamber is put into to the lockpin base, cooling device and turbulent mechanism simultaneous working, open water pump and air cooler, the water pump is then carried to outlet pipe department through the inlet tube in with the cooler bin by the coolant liquid of lockpin base heating, the coolant liquid of outlet pipe department gets into the inside of air cooler and cools off, the coolant liquid after the cooling flows back the inner chamber of cooler bin through the back flow, can reach the purpose of circulative cooling cooler bin inner chamber coolant liquid, it drives the turbulent frame rotation to open three motors, stir the cold liquid that gets into the cooler bin inner chamber through the back flow, make the coolant liquid better be driven to near of lockpin base, be convenient for reach quick refrigerated purpose.

4. The utility model discloses a setting of side-to-side motion mechanism opens motor one and drives screw rod one and rotate, because swivel nut and screw rod one are the threaded connection relation, then drive the swivel nut at the surperficial side-to-side motion of screw rod one, the swivel nut then plays the purpose that drives cylinder and fixture side-to-side motion, and then reaches the purpose that drives the lockpin base side-to-side motion by the fixture centre gripping, and swivel nut and slide sliding connection then can improve the stability of swivel nut side-to-side motion.

5. The utility model discloses a fixture's setting, place the lockpin base between two centre gripping arms, open electric telescopic handle, make electric telescopic handle return and contract, electric telescopic handle drives pedestal upward movement, the pedestal drives the fixed axle and slides upwards at the inner chamber in activity hole, and then it uses the pivot pole to rotate as the axle to drive the centre gripping arm, make two centre gripping arms rotate in opposite directions and carry out the centre gripping to the lockpin base, can reach the purpose fixed to the lockpin base, the antiskid groove can be fine increase the frictional force to lockpin base centre gripping, the lockpin base condition that the slip dropped has been avoided appearing.

Drawings

Fig. 1 is a schematic isometric view of the southwest of the structure of the present invention;

FIG. 2 is a schematic isometric view of the northeast of the present invention;

FIG. 3 is a schematic perspective view of the structure of the side-to-side movement mechanism of the present invention;

fig. 4 is a schematic perspective view of the clamping mechanism of the present invention;

fig. 5 is a schematic three-dimensional split view of the clamping mechanism of the present invention;

fig. 6 is a schematic top perspective view of the bottom plate structure of the present invention;

fig. 7 is a schematic perspective view of the turbulent frame structure of the present invention.

In the figure: 1. a base plate; 2. a left support plate; 3. a right support plate; 4. fixing the sliding rod; 5. a slide plate; 6. a left and right movement mechanism; 61. a first motor; 62. a first screw rod; 63. a fixed seat; 64. a threaded sleeve; 7. a cylinder; 8. a clamping mechanism; 81. a support; 82. an electric telescopic rod; 83. a spindle rod; 84. a clamp arm; 85. a movable hole; 86. a pedestal; 87. a fixed shaft; 88. an anti-slip groove; 9. a connecting plate; 10. a back-and-forth movement mechanism; 1001. a second motor; 1002. a threaded hole; 1003. a second screw; 11. heating furnace; 12. a cooling tank; 13. a cooling device; 1301. a water pump; 1302. an air cooler; 1303. a water inlet pipe; 1304. a water outlet pipe; 1305. a return pipe; 14. a turbulence mechanism; 1401. a third motor; 1402. a turbulence frame; 14021. a rotating rod; 14022. turbulence blades.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a lockpin base heat treatment device for a rail vehicle comprises a bottom plate 1, wherein a left support plate 2 is fixedly connected to the front side and the rear side of the left side of the top of the bottom plate 1, a right support plate 3 is fixedly connected to the front side and the rear side of the right side of the top of the bottom plate 1, a fixed slide rod 4 is fixedly connected between the two left support plates 2 and the two right support plates 3, a slide plate 5 is slidably connected to the surface of the fixed slide rod 4, a left-right movement mechanism 6 is arranged at the bottom of the slide plate 5, an air cylinder 7 is fixedly connected to the bottom of the left-right movement mechanism 6, the left-right movement mechanism 6 comprises a motor 61 fixed to the right side of the bottom of the slide plate 5, a screw rod 62 is fixedly connected to an output shaft of the motor 61, a fixed seat 63 is fixedly connected to the left side of the bottom of the slide plate 5, the left end of, the top of the screw sleeve 64 is connected with the sliding plate 5 in a sliding manner, through the arrangement of the left-right movement mechanism 6, the first motor 61 is started to drive the first screw rod 62 to rotate, as the screw sleeve 64 and the first screw rod 62 are in a threaded connection relationship, the screw sleeve 64 is driven to move left and right on the surface of the first screw rod 62, the screw sleeve 64 plays a role in driving the air cylinder 7 and the clamping mechanism 8 to move left and right, and further the purpose of driving the lock pin base clamped by the clamping mechanism 8 to move left and right is achieved, the stability of the left-right movement of the screw sleeve 64 is improved as the screw sleeve 64 is connected with the sliding plate 5 in a sliding manner, the output end of the air cylinder 7 is fixedly connected with the clamping mechanism 8, the left side of the bottom of the sliding plate 5 is fixedly connected with the connecting plate 9, the back-and forth movement mechanism 10 is arranged at the bottom of the connecting plate 9, the back-and forth movement mechanism, an output shaft of a motor II 1001 is fixedly connected with a screw rod II 1003, the rear end of the screw rod II 1003 is rotatably connected with a left support plate 2, the motor II 1001 is started to drive the screw rod II 1003 to rotate through the arrangement of a forward and backward movement mechanism 10, the purpose of driving the connecting plate 9 to move forward and backward is achieved due to the threaded connection relationship between a threaded hole 1002 on the connecting plate 9 and the screw rod II 1003, the connecting plate 9 drives a sliding plate 5 to move forward and backward on the surface of a fixed sliding rod 4, the sliding plate 5 can drive a left and right movement mechanism 6, an air cylinder 7 and a clamping mechanism 8 to move forward and backward, the purpose of driving a lock pin base clamped by the clamping mechanism 8 to move forward and backward is achieved, the top of a bottom plate 1 is fixedly connected with a heating furnace 11 and a cooling box 12 from front to back, a turbulence mechanism 14 is arranged in an inner cavity of the cooling box 12, the turbulence mechanism 14 comprises a motor III 1401 fixed on, the turbulent frame 1402 comprises a rotating rod 14021 rotationally connected with an output shaft of a motor III 1401, eight turbulent blades 14022 are fixedly connected with the surface of the rotating rod 14021 in an annular array manner, the turbulent blades 14022 are obliquely welded on the surface of the rotating rod 14021, a cooling device 13 is arranged on the right side of the cooling box 12, the cooling device 13 comprises a water pump 1301 and an air cooler 1302 which are fixed on the top of the bottom plate 1, the water pump 1301 and the air cooler 1302 are positioned on the right side of the cooling box 12, a water inlet pipe 1303 is communicated with a water inlet of the water pump 1301, one end of the water inlet pipe 1303, which is far away from the water pump 1301, is communicated with the cooling box 12, a water outlet of the water pump 1301 is communicated with a water outlet pipe 1304, one end of the water outlet pipe 1304, which is far away from the water pump 1301, is communicated with a water outlet of the air cooler 1302, a return pipe 1305 is communicated with, the lockpin base is placed into the inner cavity of the cooling box 12, the cooling device 13 and the turbulence mechanism 14 work simultaneously, the water pump 1301 and the air cooler 1302 are started, the water pump 1301 conveys cooling liquid heated by the lockpin base in the cooling box 12 to the water outlet pipe 1304 through the water inlet pipe 1303, the cooling liquid at the water outlet pipe 1304 enters the air cooler 1302 to be cooled, the cooled cooling liquid flows back to the inner cavity of the cooling box 12 through the return pipe 1305, the purpose of circularly cooling the cooling liquid in the inner cavity of the cooling box 12 can be achieved, the motor 1401 is started to drive the turbulence frame 1402 to rotate, the cooling liquid entering the inner cavity of the cooling box 12 through the return pipe 1305 is stirred, the cooling liquid is better driven to the position near the lockpin base, and the purpose of quick cooling is convenient to achieve.

In this embodiment, the clamping mechanism 8 includes a bracket 81 fixed at the output end of the cylinder 7, an electric telescopic rod 82 is fixedly connected to the top of the inner cavity of the bracket 81, two rotating shaft rods 83 are fixedly connected to the inner cavity of the bracket 81, a clamping arm 84 is rotatably connected to the surface of the rotating shaft rods 83, a movable hole 85 is formed in the front side of the clamping arm 84, a shaft bracket 86 is fixedly connected to the output end of the electric telescopic rod 82, a fixed shaft 87 is fixedly connected to the inner cavity of the shaft bracket 86, the surface of the fixed shaft 87 is movably connected to the inner wall of the movable hole 85, a plurality of anti-slip grooves 88 are formed in the opposite sides of the two clamping arms 84, the anti-slip grooves 88 are arc-shaped grooves, a lock pin base is placed between the two clamping arms 84 through the arrangement of the clamping mechanism 8, the electric telescopic rod 82 is opened, the electric telescopic rod 82 retracts, the electric telescopic rod, and then drive centre gripping arm 84 and use pivot pole 83 as the axle and rotate for two centre gripping arms 84 rotate in opposite directions and carry out the centre gripping to the lockpin base, can reach the fixed purpose to the lockpin base, and the friction of lockpin base centre gripping has been increased to antiskid groove 88 can be fine, has avoided the lockpin base to appear sliding the condition that drops.

When the cooling device is used, firstly, a user drives the clamping mechanism 8 to move downwards to be close to the bottom plate 1 by opening the air cylinder 7, then the lock pin base is placed at the bottom of the clamping mechanism 8, then the clamping mechanism 8 is controlled to clamp the lock pin base, the air cylinder 7 retracts, the air cylinder 7 and the clamping mechanism 8 are controlled to reach the top of the heating furnace 11 by the left-right movement mechanism 6, the lock pin base is placed in an inner cavity of the heating furnace 11 to be heated by the cooperation of the air cylinder 7 and the clamping mechanism 8, the heated lock pin base is taken out of the heating furnace 11 by the air cylinder 7 and the clamping mechanism 8 after heating is completed, then the heated lock pin base is conveyed to the top of the cooling box 12 by the left-right movement mechanism 6 and the front-back movement mechanism 10, then the heated lock pin base is placed into an inner cavity of the cooling box 12 to be cooled by the air cylinder 7 and the clamping, the purpose of high automation degree can be achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lockpin base heat treatment device for rail vehicle, includes bottom plate (1), its characterized in that: the front side and the rear side of the left side of the top of the bottom plate (1) are fixedly connected with left support plates (2), the front side and the rear side of the right side of the top of the bottom plate (1) are fixedly connected with right support plates (3), fixed slide rods (4) are fixedly connected between the two left support plates (2) and the two right support plates (3), the surface of each fixed slide rod (4) is connected with a slide plate (5) in a sliding manner, the bottom of each slide plate (5) is provided with a left-right movement mechanism (6), the bottom of each left-right movement mechanism (6) is fixedly connected with a cylinder (7), the output end of each cylinder (7) is fixedly connected with a clamping mechanism (8), the left side of the bottom of each slide plate (5) is fixedly connected with a connecting plate (9), the bottom of each connecting plate (9) is provided with a front-back movement mechanism (10), and the top of the, the inner cavity of the cooling box (12) is provided with a turbulent flow mechanism (14), and the right side of the cooling box (12) is provided with a cooling device (13).

2. The thermal management device for a lock pin base of a railway vehicle as claimed in claim 1, wherein: the front-back movement mechanism (10) comprises a second motor (1001) fixed to the top of the bottom plate (1), a threaded hole (1002) is formed in the bottom of the front side of the connecting plate (9), a second screw (1003) is connected to an inner cavity of the threaded hole (1002) in a threaded mode, an output shaft of the second motor (1001) is fixedly connected with the second screw (1003), and the rear end of the second screw (1003) is rotatably connected with the left supporting plate (2).

3. The thermal management device for a lock pin base of a railway vehicle as claimed in claim 1, wherein: the cooling device (13) comprises a water pump (1301) and an air cooler (1302) which are fixed to the top of the base plate (1), the water pump (1301) and the air cooler (1302) are located on the right side of the cooling box (12), a water inlet of the water pump (1301) is communicated with a water inlet pipe (1303), one end, far away from the water pump (1301), of the water inlet pipe (1303) is communicated with the cooling box (12), a water outlet of the water pump (1301) is communicated with a water outlet pipe (1304), one end, far away from the water pump (1301), of the water outlet pipe (1304 is communicated with the water inlet of the air cooler (1302), a water outlet of the air cooler (1302) is communicated with a return pipe (1305), and one end, far away from the air cooler (1302), of the return pipe (.

4. The thermal management device for a lock pin base of a railway vehicle as claimed in claim 1, wherein: the left and right movement mechanism (6) comprises a first motor (61) fixed on the right side of the bottom of the sliding plate (5), a first output shaft of the first motor (61) is fixedly connected with a first screw rod (62), a fixed seat (63) is fixedly connected with the left side of the bottom of the sliding plate (5), the left end of the first screw rod (62) is rotatably connected with the fixed seat (63), a threaded sleeve (64) is connected to the surface of the first screw rod (62), and the bottom of the threaded sleeve (64) is fixedly connected with the air cylinder (7).

5. The thermal management device of a lock pin base for a railway vehicle as claimed in claim 4, wherein: the top of the threaded sleeve (64) is connected with the sliding plate (5) in a sliding way.

6. The thermal management device for a lock pin base of a railway vehicle as claimed in claim 1, wherein: fixture (8) are including being fixed in support (81) of cylinder (7) output, the top fixedly connected with electric telescopic handle (82) of support (81) inner chamber, two pivot pole (83) of the inner chamber fixedly connected with of support (81), the surface rotation of pivot pole (83) is connected with centre gripping arm (84), movable hole (85) have been seted up to the front side of centre gripping arm (84), the output fixedly connected with pedestal (86) of electric telescopic handle (82), inner chamber fixedly connected with fixed axle (87) of pedestal (86), the surface of fixed axle (87) and the inner wall swing joint of movable hole (85).

7. The thermal management device of a lock pin base for a railway vehicle as claimed in claim 6, wherein: a plurality of anti-skidding grooves (88) are formed in one opposite side of each of the two clamping arms (84), and the anti-skidding grooves (88) are arc-shaped grooves.

8. The thermal management device for a lock pin base of a railway vehicle as claimed in claim 1, wherein: the turbulent flow mechanism (14) comprises a motor III (1401) fixed on the front side of the cooling box (12), and an output shaft of the motor III (1401) penetrates through the inner cavity of the cooling box (12) and is fixedly connected with a turbulent flow frame (1402).

9. The thermal management device for a lock pin base of a railway vehicle as claimed in claim 8, wherein: the turbulence frame (1402) comprises a rotating rod (14021) which is rotationally connected with an output shaft of the motor III (1401), and eight turbulence blades (14022) are fixedly connected with the surface annular array of the rotating rod (14021).

10. The thermal management apparatus for a lock pin base of a railway vehicle as claimed in claim 9, wherein: the turbulence vanes (14022) are welded on the surface of the rotating rod (14021) in an inclined way.