CN101745766A - Assembling tyre for self-turning over wagon box chassis - Google Patents

Assembling tyre for self-turning over wagon box chassis Download PDF

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Publication number
CN101745766A
CN101745766A CN200810229644A CN200810229644A CN101745766A CN 101745766 A CN101745766 A CN 101745766A CN 200810229644 A CN200810229644 A CN 200810229644A CN 200810229644 A CN200810229644 A CN 200810229644A CN 101745766 A CN101745766 A CN 101745766A
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CN
China
Prior art keywords
central sill
cylinder
self
side bar
turning over
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.)
Pending
Application number
CN200810229644A
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Chinese (zh)
Inventor
刘彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Railway Transport Equipment Manufacturing Co of Anshan Iron and Steel Group
Original Assignee
Railway Transport Equipment Manufacturing Co of Anshan Iron and Steel Group
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Railway Transport Equipment Manufacturing Co of Anshan Iron and Steel Group filed Critical Railway Transport Equipment Manufacturing Co of Anshan Iron and Steel Group
Priority to CN200810229644A priority Critical patent/CN101745766A/en
Publication of CN101745766A publication Critical patent/CN101745766A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an assembling tyre for a self-turning over wagon box chassis. The tyre comprises an assembling platform and an air-operated fixture, wherein the air-operated fixture is arranged on the assembling platform. The position of the air-operated fixture is corresponding to the position of the components on the self-turning over wagon box chassis. Assembling the self-turning over wagon box chassis by using the tyre of the invention has high working efficiency, greatly decreases the working intensity of operator and has excellent economic benefit.

Description

Assembling tyre for self-turning over wagon box chassis
Technical field
The present invention relates to the mold that a kind of mounting equipment is used, particularly related to a kind of assembling tyre for self-turning over wagon box chassis.
Background technology
The KF-60 self-turning over wagon box chassis by central sill, side bar, cross bearer, needle beam, hang board, compositions such as folding bearing, the long 11564mm of railway carriage underframe, wide 2602mm.The KF-60 self-turning over wagon box chassis technology of Sheng Chaning was in the past: at first organize central sill, at central sill crook welding block plate is arranged, with drift central sill is beaten and leaned on, tighten horizontal and vertical clamp with manual jig then.Side bar adopts the same procedure group right.Hang the line earlier of board and folding bearing, hang board to two again and the folding bearing is spot-welded together with lath.20 in every chassis hangs 20 folding bearings of board, the method heaviness, and production efficiency is low, and labor strength is big, and safety coefficient is low, has influenced normal manufacturing schedule greatly.
Summary of the invention
The present invention has overcome deficiency of the prior art, and the assembling tyre for self-turning over wagon box chassis of a kind of reasonable in design, easy to operate, high efficiency is provided.
In order to address the above problem, the present invention by the following technical solutions:
A kind of assembling tyre for self-turning over wagon box chassis comprises assembly platform and air operated fixture, and air operated fixture is installed on the assembly platform, and the position of each member is corresponding on the position of air operated fixture and the self-turning over wagon box chassis.
Described assembly platform adopts channel-section steel, I-steel to be welded, and assembly platform is provided with the jig flap seat, and each air operated fixture is fixed on the assembly platform by the jig flap seat; Described air operated fixture comprises folding bearing assembling jig, side bar assembling jig, hangs board assembling jig, central sill aligning jig and central sill screw clamp, and each jig is distributed on the assembly platform according to the positional alignment of self-turning over wagon box chassis upper member respectively; The structure of described folding bearing assembling jig comprises stationary fixture and folding bearing connecting rod, and folding bearing connecting rod one end is connected with stationary fixture, and an end is connected with the folding bearing by connecting pin, and the folding bearing is located by the folding bearing dowel; Described side bar assembling jig is made up of side bar cylinder frame, side bar cylinder, side bar connecting rod and work chuck, the side bar cylinder frame is fixed on the assembly platform, the side bar cylinder is installed on the side bar cylinder frame, and the piston nose of side bar cylinder is connected with the side bar connecting rod, and side bar connecting rod front end is provided with the work chuck; The described board assembling jig that hangs is by screw rod frame, nut with hang the board alignment pin and forms, is fixed on the assembly platform by hanging the board alignment pin bottom the screw rod frame, and screw rod frame two ends are connected with nut; Described central sill aligning jig is made up of baffle plate, cylinder push-rod head, central sill cylinder and central sill cylinder frame, and the central sill cylinder frame is fixed on the assembly platform, and the central sill cylinder is installed on the central sill cylinder frame, and baffle plate is connected with the central sill cylinder piston by the cylinder push-rod head; Described central sill screw clamp is made up of roller, central sill connecting rod and two-way cylinder, and two-way cylinder two ends are connected with a central sill connecting rod respectively, and central sill link end place is provided with roller.
Compared with prior art, the invention has the beneficial effects as follows: apparatus of the present invention can be grouping installation to each structure member of self-turning over wagon box chassis, and are easy to use, alleviated labor intensity of operating personnel, improved production efficiency greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is folding bearing assembling jig structural representation
Fig. 3 is side bar assembling jig structural representation
Fig. 4 is for hanging board assembling jig structural representation
Fig. 5 is central sill aligning jig structural representation
Fig. 6 is a central sill screw clamp structural representation
The specific embodiment
A kind of assembling tyre for self-turning over wagon box chassis comprises assembly platform 2 and air operated fixture, and assembly platform 2 adopts channel-section steel, I-steel to be welded.As shown in Figure 1, air operated fixture is installed on the assembly platform 2, assembly platform 2 is provided with the jig flap seat, each air operated fixture is fixed on the assembly platform 2 by the jig flap seat, air operated fixture comprises folding bearing assembling jig 1, side bar assembling jig 3, hangs board assembling jig 4, central sill aligning jig 5 and central sill screw clamp 6, and the position of each member is corresponding on the position of each air operated fixture and the self-turning over wagon box chassis.
As shown in Figure 2, the structure of folding bearing assembling jig 1 comprises stationary fixture 7 and folding bearing connecting rod 8, and folding bearing connecting rod 8 one ends are connected with stationary fixture 7, and an end is connected with the folding bearing by connecting pin 10, and the folding bearing is by folding bearing dowel 9 location.When the folding bearing is installed, press the position of center line location, four folding bearing connecting rods 8 are connected with two folding bearings, stationary fixture 7 usefulness connecting pins 10, keep two folding bearings concentric, and with folding bearing dowel 9 location, group is to the welding of good back.
As shown in Figure 3, side bar assembling jig 3 is made up of side bar cylinder frame 11, side bar cylinder 12, side bar connecting rod 13 and work chuck 14, side bar cylinder frame 11 is fixed on the assembly platform 2, side bar cylinder 12 is installed on the side bar cylinder frame 11, the piston nose of side bar cylinder 12 is connected with side bar connecting rod 13, and side bar connecting rod 13 front ends are provided with work chuck 14.During assembling, feed gas in the side bar cylinder 12, the side bar cylinder piston drives 13 motions of side bar connecting rod, and side bar connecting rod 13 drives 14 motions of work chuck, reaches side bar horizontal and vertical location and clamping action simultaneously.
As shown in Figure 4, hang board assembling jig 4 by screw rod frame 16, nut 15 with hang board alignment pin 17 and form, screw rod frame 16 bottoms are fixed on the assembly platform 2 by hanging board alignment pin 17, and screw rod frame 16 two ends are connected with nut 15.Do not install and do not hang before the board, screw rod frame 16 can not installed, can be by hanging board alignment pin 17 location when using it, and two are hung board and are close to screw rod frame 16, and both sides nut 15 is tightened simultaneously, and board is hung in assembling back spot welding.
As shown in Figure 5, central sill aligning jig 5 is made up of baffle plate 18, cylinder push-rod head 19, central sill cylinder 20 and central sill cylinder frame 21, central sill cylinder frame 21 is fixed on the assembly platform 2, and central sill cylinder 20 is installed on the central sill cylinder frame 21, and baffle plate 18 is connected with the central sill cylinder piston by cylinder push-rod head 19.During assembling, feed gas in the central sill cylinder 20, drive baffle plate 18 centering beam sides by cylinder push-rod head 19 and push, thereby reach the purpose of aligning the central sill side sway, compress central sill up and down with central sill screw clamp 6 again after aligning is finished.
As shown in Figure 6, central sill screw clamp 6 is made up of roller 22, central sill connecting rod 23 and two-way cylinder 24, and two-way cylinder 24 two ends are connected with a central sill connecting rod 23 respectively.Central sill connecting rod 23 ends are provided with roller 22.During assembling, feed gas in the two-way cylinder 24, drive central sill connecting rod 23 motions of both sides, central sill connecting rod 23 drives the roller 22 two-way central sill that compresses simultaneously.
Group is to cross bearer, and behind the needle beam, group is to side bar, and the side bar group is clamped by side bar assembling jig 3 intact back.

Claims (8)

1. an assembling tyre for self-turning over wagon box chassis is characterized in that, comprises assembly platform (2) and air operated fixture, and air operated fixture is installed on the assembly platform (2), and the position of each member is corresponding on the position of air operated fixture and the self-turning over wagon box chassis.
2. assembling tyre for self-turning over wagon box chassis according to claim 1, it is characterized in that, described assembly platform (2) adopts channel-section steel, I-steel to be welded, and assembly platform (2) is provided with the jig flap seat, and each air operated fixture is fixed on the assembly platform (2) by the jig flap seat.
3. assembling tyre for self-turning over wagon box chassis according to claim 1, it is characterized in that, described air operated fixture comprises folding bearing assembling jig (1), side bar assembling jig (3), hangs board assembling jig (4), central sill aligning jig (5) and central sill screw clamp (6), and each jig is distributed on the assembly platform (2) according to the positional alignment of self-turning over wagon box chassis upper member respectively.
4. assembling tyre for self-turning over wagon box chassis according to claim 3, it is characterized in that, the structure of described folding bearing assembling jig (1) comprises stationary fixture (7) and folding bearing connecting rod (8), folding bearing connecting rod (8) one ends are connected with stationary fixture (7), one end is connected with the folding bearing by connecting pin (10), and the folding bearing is located by folding bearing dowel (9).
5. assembling tyre for self-turning over wagon box chassis according to claim 3, it is characterized in that, described side bar assembling jig (3) is made up of side bar cylinder frame (11), side bar cylinder (12), side bar connecting rod (13) and work chuck (14), side bar cylinder frame (11) is fixed on the assembly platform (2), side bar cylinder (12) is installed on the side bar cylinder frame (11), the piston nose of side bar cylinder (12) is connected with side bar connecting rod (13), and side bar connecting rod (13) front end is provided with work chuck (14).
6. assembling tyre for self-turning over wagon box chassis according to claim 3, it is characterized in that, the described board assembling jig (4) that hangs is by screw rod frame (16), nut (15) with hang board alignment pin (17) and form, screw rod frame (16) bottom is fixed on the assembly platform (2) by hanging board alignment pin (17), and screw rod frame (16) two ends are connected with nut (15).
7. assembling tyre for self-turning over wagon box chassis according to claim 3, it is characterized in that, described central sill aligning jig (5) is made up of baffle plate (18), cylinder push-rod head (19), central sill cylinder (20) and central sill cylinder frame (21), central sill cylinder frame (21) is fixed on the assembly platform (2), central sill cylinder (20) is installed on the central sill cylinder frame (21), and baffle plate (18) is connected with the central sill cylinder piston by cylinder push-rod head (19).
8. assembling tyre for self-turning over wagon box chassis according to claim 3, it is characterized in that, described central sill screw clamp (6) is made up of roller (22), central sill connecting rod (23) and two-way cylinder (24), two-way cylinder (24) two ends are connected with a central sill connecting rod (23) respectively, and central sill connecting rod (23) end is provided with roller (22).
CN200810229644A 2008-12-12 2008-12-12 Assembling tyre for self-turning over wagon box chassis Pending CN101745766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200810229644A CN101745766A (en) 2008-12-12 2008-12-12 Assembling tyre for self-turning over wagon box chassis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200810229644A CN101745766A (en) 2008-12-12 2008-12-12 Assembling tyre for self-turning over wagon box chassis

Publications (1)

Publication Number Publication Date
CN101745766A true CN101745766A (en) 2010-06-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200810229644A Pending CN101745766A (en) 2008-12-12 2008-12-12 Assembling tyre for self-turning over wagon box chassis

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CN (1) CN101745766A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102101225A (en) * 2010-12-14 2011-06-22 南车南京浦镇车辆有限公司 Positively arranged tire for bottom frame of railway vehicle
CN107498180A (en) * 2017-08-11 2017-12-22 中车长春轨道客车股份有限公司 Standardize EMUs chassis synthesis positioner and its localization method
CN112536558A (en) * 2020-10-29 2021-03-23 中车石家庄车辆有限公司 Welding crimping tool for maintenance of open wagon

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102101225A (en) * 2010-12-14 2011-06-22 南车南京浦镇车辆有限公司 Positively arranged tire for bottom frame of railway vehicle
CN102101225B (en) * 2010-12-14 2013-12-11 南车南京浦镇车辆有限公司 Positively arranged tire for bottom frame of railway vehicle
CN107498180A (en) * 2017-08-11 2017-12-22 中车长春轨道客车股份有限公司 Standardize EMUs chassis synthesis positioner and its localization method
CN107498180B (en) * 2017-08-11 2019-04-30 中车长春轨道客车股份有限公司 Standardize EMU chassis synthesis positioning device and its localization method
CN112536558A (en) * 2020-10-29 2021-03-23 中车石家庄车辆有限公司 Welding crimping tool for maintenance of open wagon
CN112536558B (en) * 2020-10-29 2022-05-31 中车石家庄车辆有限公司 Welding crimping tool for maintenance of open wagon

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Application publication date: 20100623