CN209648002U

CN209648002U - A kind of LNG vehicle fitting tooling

Info

Publication number: CN209648002U
Application number: CN201920197750.0U
Authority: CN
Inventors: 王春扩; 孙会存; 闫章军; 杨奉社
Original assignee: SHANDONG SHENGRUN AUTOMOBILE Co Ltd
Current assignee: SHANDONG SHENGRUN AUTOMOBILE Co Ltd
Priority date: 2019-02-14
Filing date: 2019-02-14
Publication date: 2019-11-19
Anticipated expiration: 2029-02-14

Abstract

The utility model proposes a kind of LNG vehicle fitting toolings, including fitting tooling, fixed trolley, inner cylinder, outer barrel, turning rolls, idler wheel to be erected on guide rail, and outer barrel is located on turning rolls, and inner cylinder one end is connected and fixed trolley, other end connection fitting tooling；The fixed trolley height of the utility model is adjustable, the first idler wheel of turning rolls, the second idler wheel relative position is adjustable, and the Indirect method high and low position of outer barrel positions more accurate；Turning rolls transports outer barrel, high production efficiency；Rear counterweight support saddle is more stable, and safety is good.

Description

A kind of LNG vehicle fitting tooling

Technical field

The utility model relates to LNG vehicle production labor clamps technical fields, particularly relate to a kind of LNG vehicle fitting tooling.

Background technique

LNG transport vehicle includes inner barrel and outer barrel, and when production needs to weld after inner cylinder, outer cylinder fitting, traditional Welder Dress is to fix outer cylinder, and inner cylinder lifting is supported into outer cylinder, the problem is that position inaccurate, production efficiency is low, interior Welding difficulty is big after cylinder supports in outer cylinder, and worker's welding is dangerous.

It needs to develop novel tooling, more time saving and energy saving than original fitting tooling, production efficiency is higher, and cost is lower.

Utility model content

The purpose of this utility model, in order to solve existing fitting tooling low efficiency, time-consuming and laborious problem.

The technical solution of the utility model is achieved in that a kind of LNG vehicle fitting tooling, including fitting tooling, fixation Trolley, inner cylinder, outer barrel, turning rolls, idler wheel are erected on guide rail, and outer barrel is located on turning rolls, the connection of inner cylinder one end Fixed trolley, the other end connect fitting tooling.

Preferably, the fitting tooling includes bottom plate, the preceding stiffening plate being located on bottom plate, rear stiffening plate, support, is located at branch Crossbeam on seat, one end of crossbeam is equipped with counterweight, the other end connects inner cylinder, and crossbeam is equipped with the first lifting lug, the second lifting lug, steel Cord one end connection counterweight, the other end pass through the first lifting lug and connect with the second lifting lug.

Preferably, the fixed trolley is equipped with dock, postive stop baffle, dowel hole, and inner cylinder passes through positioning ring It is connect with fixed trolley.

Preferably, the turning rolls includes chassis, the first idler wheel being located on chassis, the second idler wheel, the first idler wheel, second Idler wheel is located on chassis by ball-screw and hand runner.

Preferably, the crossbeam is equipped with lightening hole, for mitigating crossbeam weight.

In use, the first step lifts outer barrel, allows outer barrel to pass through crossbeam and fall on turning rolls, by shaking hand runner Distance between the first idler wheel and the second idler wheel of adjustable turning rolls adjusts outer barrel height；Second step lifts inner cylinder, with When the positioning ring of inner cylinder connection is located on dock, pin shaft is injected in dowel hole, completes fixed trolley and inner cylinder The combination of body one end, the inner cylinder other end are engaged by flange with crossbeam, and inner cylinder, outer barrel, crossbeam are all located after the completion of engagement In horizontality, the design of counterweight is the askew support of inner cylinder too weight in order to prevent；Third step, movable idler wheel shelf, by outer barrel With inner cylinder fitting, final welding is completed.

The utility model has the following beneficial effects: the fixed trolley height of the utility model is adjustable, the first idler wheel of turning rolls, the Second wheel relative position is adjustable, and the Indirect method high and low position of outer barrel positions more accurate；Turning rolls transports outer barrel, raw It produces high-efficient；Rear counterweight support saddle is more stable, and safety is good.

Detailed description of the invention

Fig. 1 is a kind of LNG vehicle fitting tool structure schematic diagram of the utility model；

Fig. 2 is a kind of fixed trolley top view of LNG vehicle fitting tooling of the utility model；

Fig. 3 is a kind of schematic diagram of LNG vehicle fitting tooling turning rolls of the utility model.

Fig. 4 is a kind of fitting tooling main view of LNG vehicle fitting tooling of the utility model.

Fig. 5 is a kind of fitting tooling top view of LNG vehicle fitting tooling of the utility model.

Fig. 6 is a kind of fitting tooling left view of LNG vehicle fitting tooling of the utility model.

Fig. 7 is a kind of fitting tooling A-A view of LNG vehicle fitting tooling of the utility model in Fig. 4.

Fig. 8 is a kind of fitting tooling B-B view of LNG vehicle fitting tooling of the utility model in Fig. 4.

Wherein, 1. fitting tooling, 11. bottom plates, stiffening plate before 12., stiffening plate after 13., 14. supports, 15. is horizontal Beam, 16. counterweights, 17. first lifting lugs, 18. second lifting lugs, 2. fixed trolleies, 21. docks, 22. postive stop baffles, 23. Dowel hole, 24. positioning rings, 3. inner cylinders, 4. outer barreies, 5. turning rolls, 51. chassis, 52. first idler wheels, 53. Second idler wheel, 6. guide rails, 7. lightening holes.

Specific embodiment

In order to deepen the understanding to the utility model, below in conjunction with example and attached drawing LNG vehicle a kind of to the utility model Fitting tooling is described in further detail, which is only used for explaining the utility model, is not constituted and is protected model to the utility model The restriction enclosed.

As shown in Figures 1 to 8, a kind of LNG vehicle fitting tooling, including fitting tooling 1, fixed trolley 2, inner cylinder 3, outer cylinder Body 4, turning rolls 5, turning rolls 5 are located on guide rail 6, and outer barrel 4 is located on turning rolls 5,3 one end of inner cylinder be connected and fixed trolley 2, The other end connects fitting tooling 1；The fitting tooling 1 includes bottom plate 11, the preceding stiffening plate 12 being located on bottom plate 11, rear stiffening plate 13, support 14, set crossbeam 15 on base 14, one end of crossbeam 15 is equipped with counterweight 16, the other end connects inner cylinder 3, crossbeam 15 are equipped with the first lifting lug 17, the second lifting lug 18, and wirerope one end connects counterweight 16, the other end passes through the first lifting lug 17 and second Lifting lug 18 connects；The fixed trolley 2 is equipped with dock 21, postive stop baffle 22, dowel hole 23, and inner cylinder 3 passes through positioning Lantern ring 24 is connect with fixed trolley 2；The turning rolls 5 includes chassis 51, the first idler wheel 52, the second idler wheel being located on chassis 53, the first idler wheel 52, the second idler wheel 53 are located on chassis 51 by ball-screw and hand runner；The crossbeam 15, which is equipped with, to be subtracted Repeated hole 7.

In use, the first step lifts outer barrel 4, allows outer barrel 4 to pass through crossbeam 15 and fall on turning rolls 15, by shaking hand Distance between the first idler wheel 52 and the second idler wheel 53 of the adjustable turning rolls 15 of rocking-turn wheel, 4 height of adjustment outer barrel；Second step Inner cylinder 3 is lifted, when the positioning ring 23 connecting with inner cylinder is located on dock 21, pin shaft is injected into dowel hole 23 In, the combination of fixed trolley 2 and 3 one end of inner cylinder is completed, 3 other end of inner cylinder is engaged with crossbeam 15 by flange, engaged At rear inner cylinder 3, outer barrel 4, crossbeam 15 all in horizontality, the design of counterweight 16 is the too weight of inner cylinder 3 in order to prevent Askew support 14；Outer barrel 4 and 3 fitting of inner cylinder are completed final welding by third step, movable idler wheel shelf 5.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims

1. a kind of LNG vehicle fitting tooling, which is characterized in that including fitting tooling (1), fixed trolley (2), inner cylinder (3), outer cylinder Body (4), turning rolls (5), turning rolls (5) are located on guide rail (6), and outer barrel (4) is located on turning rolls (5), inner cylinder (3) one end It is connected and fixed trolley (2), other end connection fitting tooling (1).

2. a kind of LNG vehicle fitting tooling according to claim 1, which is characterized in that the fitting tooling (1) includes bottom plate (11), preceding stiffening plate (12), the rear stiffening plate (13), support (14), the crossbeam being located on support (14) being located on bottom plate (11) (15), one end of crossbeam (15) is equipped with counterweight (16), other end connection inner cylinder (3), and crossbeam (15) is equipped with the first lifting lug (17), the second lifting lug (18), wirerope one end connects counterweight (16), the other end passes through the first lifting lug (17) and the second lifting lug (18) Connection.

3. a kind of LNG vehicle fitting tooling according to claim 2, which is characterized in that the fixed trolley (2) be equipped with pair Consecutive (21), postive stop baffle (22), dowel hole (23), inner cylinder (3) are connected by positioning ring (24) and fixed trolley (2) It connects.

4. a kind of LNG vehicle fitting tooling according to claim 3, which is characterized in that the turning rolls (5) includes chassis (51), the first idler wheel (52), the second idler wheel (53) being located on chassis, the first idler wheel (52), the second idler wheel (53) pass through ball Lead screw and hand runner are located on chassis (51).

5. a kind of LNG vehicle fitting tooling according to claim 4, which is characterized in that the crossbeam (15) is equipped with loss of weight Hole (7).