CN203062192U - Arc-shaped plate frame assembling technique device - Google Patents
Arc-shaped plate frame assembling technique device Download PDFInfo
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- CN203062192U CN203062192U CN 201220683772 CN201220683772U CN203062192U CN 203062192 U CN203062192 U CN 203062192U CN 201220683772 CN201220683772 CN 201220683772 CN 201220683772 U CN201220683772 U CN 201220683772U CN 203062192 U CN203062192 U CN 203062192U
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- arc
- shaped
- poling
- gripper shoe
- jack hole
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Abstract
The utility model discloses an arc-shaped plate frame assembling technique device which solves the problem that strict flatness requirements for bearing faces on the inner side of arc-shaped ribs of arc-shaped plates of a frame formed by the arc-shaped plates, middle ribs and a main girder steel pipe can not be met in the prior art. The arc-shaped plate frame assembling technique device comprises arc-shaped plates (7) in a symmetrical pendulum shape, wherein arc-shaped plate fixing penetrating holes are formed in upper arc-shaped ribs and lower arc-shaped ribs of the arc-shaped plates (7) and regard a vertical central axis of each arc-shaped plate as a symmetry axis, middle penetrating pipe penetrating holes (18) are formed in a connecting rib between the upper arc-shaped ribs and the lower arc-shaped ribs of each arc-shaped plate (7), the arc-shaped plates (7) are connected with supporting shafts (3) arranged on supporting bases (2) in a penetrating mode through arc-shaped plate lower end fixing penetrating holes (14) formed in the arc-shaped plates (7), clamping grooves (20) are formed in each limit steel channel (5) at intervals, and the limit steel channels (5) are connected on the upper arc-shaped ribs of the arc-shaped plates through the clamping grooves (20) in a clamping mode. The arc-shaped plate frame assembling technique device is particularly suitable for assembling of stainless steel frame structure products with a large diameter ratio.
Description
Technical field
The present invention relates to a kind of large-size stainless steel frame assembled welding tooling, particularly the frock of the stainless steel frame erection welding of a kind of large-scale vehicle cabin body.
Background technology
The agent structure of the load cabin body of large-scale vehicle is large-size stainless steel arc frame-type Welding Structure sometimes, and this structure is to be welded into an integral body after arched ribs is connected by 4 girder steel pipes of 2 intermediate ribs and the butt joint of some arched ribs.The re-entrant portion that is formed by arched ribs on the whole framework is used for loading load, the integral body deadweight of framework is 1.4 tons, nearly 9 meters of product length overall, wherein require the inboard loading end of each camber muscle must be on same plane, its flatness≤3 millimeter, the corresponding assembling jack hole of each arched ribs linearity≤3 millimeters.Said structure characteristics because of this product, all differ from other existing various products, there is not the property of reference from the technology aspect yet, be badly in need of a kind of frame assembly technique frock and assembly technology that is constituted by arc, intermediate ribs and girder steel pipe of exploitation, with must be on the same plane harsh flatness requirement of the inboard loading end of the camber muscle that satisfies each arc.
Summary of the invention
The invention provides a kind of arc frame assembly technique equipment, solved the technical problem that the flatness of the harshness that camber muscle inboard loading end that prior art can not satisfy each arc of the framework that is made of arc, intermediate ribs and girder steel pipe must be on same plane requires.
The present invention overcomes the above problems by following scheme:
A kind of arc frame assembly technique equipment, comprise and attach together the prewelding platform, arc, spacing channel-section steel, left surface gripper shoe and right flank gripper shoe, the left surface gripper shoe is identical with the right flank supporting plate structure, lateral surface in left surface gripper shoe and right flank gripper shoe is provided with the right angle brace rod, the compartment of terrain is provided with supporting seat on the prewelding platform attaching together, be set with the back shaft of left and right horizontal direction at supporting seat, arc is symmetrical pendulum shape, vertical central shaft with arc on the arc lower muscle of arc is that symmetry axis is provided with fixedly jack hole of arc lower end, on the arc lower muscle of arc, also be provided with poling jack hole down, arched ribs is provided with the poling jack hole on the arc, poling jack hole in the middle of dowel on the arc between arched ribs and the arc lower muscle is provided with, fixedly the back shaft cross-under on jack hole and the supporting seat is together by the arc lower end on it for arc, end at back shaft is bolted with hold-down nut, being abutted against in the left side of left end arc has the left surface gripper shoe, being abutted against on the right side of right-hand member gripper shoe has the right flank gripper shoe, the compartment of terrain is provided with draw-in groove on spacing channel-section steel, and spacing channel-section steel is connected on the last arched ribs of arc by draw-in groove.
Cross-under has following poling in the following poling jack hole of each arc, poling in the poling jack hole there be cross-under on each arc, and cross-under has middle poling in middle poling jack hole.
A kind of arc frame assembly technique may further comprise the steps:
The first step, assemble supporting seat attaching together on the prewelding platform at interval, then back shaft is assemblied on the supporting seat;
Second step, at left surface gripper shoe outside welding right angle brace rod, carry out machining then, the vertical plane that guarantees the left surface gripper shoe becomes 90 degree with respect to the bottom surface of right angle brace rod;
The 3rd step, with the arc lower end of left end arc fixedly jack hole be sleeved on the back shaft of supporting seat, left surface gripper shoe and the left side arc that processes is close to, and is fixed with hold-down nut;
The 4th step, each arc of centre is packed on each corresponding supporting seat 2 successively;
The 5th step, the arc cross-under supported hole of right side arc is sleeved on the back shaft of supporting seat, right flank gripper shoe and the right side arc that processes is close to, and is fixed with hold-down nut;
The 6th step, process draw-in groove at spacing channel-section steel, the corresponding spacing of each supporting seat that arranges on making each draw-in groove spacing and attaching together jig is equal;
The 7th goes on foot, spacing channel-section steel is installed on the last arched ribs of each arc;
The 8th step, will go up poling and penetrate in the last poling jack hole that arranges on each arc; Following poling is penetrated in the following poling jack hole that arranges on each arc; Middle poling is penetrated in the middle jack hole that arranges on each arc;
The 9th step, will go up poling, down poling, middle cross-under pipe carry out prewelding with each arc respectively, make it become a rigid unitary, and make the inboard loading end of arc on same cambered surface.
The present invention assembles large diameter-ratio stainless steel frame constructed products, can satisfy the requirement of its harsh linearity, axiality, flatness.
Description of drawings
Fig. 1 is the structural representation of main apparent direction of the present invention;
Fig. 2 is the structural representation of left apparent direction of the present invention;
Fig. 3 is the structural representation of arc of the present invention;
Fig. 4 is arc assembly structure schematic diagram of the present invention;
Fig. 5 is the prewelding platform master apparent direction structural representation that attaches together of the present invention;
Fig. 6 is the prewelding platform left side apparent direction structural representation that attaches together of the present invention;
Fig. 7 is left and right side of the present invention supporting plate structure schematic diagram;
Fig. 8 is the structural representation of gripper shoe side-looking direction in left and right side of the present invention;
Fig. 9 is the structural representation of spacing channel-section steel of the present invention.
The specific embodiment
A kind of arc frame assembly technique equipment, comprise and attach together prewelding platform 1, arc 7, spacing channel-section steel 5, left surface gripper shoe 6 and right flank gripper shoe 9, left surface gripper shoe 6 is identical with right flank gripper shoe 9 structures, lateral surface in left surface gripper shoe 6 and right flank gripper shoe 9 is provided with right angle brace rod 12, the compartment of terrain is provided with supporting seat 2 on the prewelding platform 1 attaching together, be set with the back shaft 3 of left and right horizontal direction at supporting seat 2, arc 7 is symmetrical pendulum shape, vertical central shaft with arc on the arc lower muscle of arc 7 is that symmetry axis is provided with fixedly jack hole 14 of arc lower end, on the arc lower muscle of arc 7, also be provided with poling jack hole 17 down, arched ribs is provided with poling jack hole 16 on the arc 7, poling jack hole 18 in the middle of dowel on the arc 7 between arched ribs and the arc lower muscle is provided with, fixedly back shaft 3 cross-under on jack hole 14 and the supporting seat 2 are together by the arc lower end on it for arc 7, be bolted with hold-down nut 13 in the end of back shaft 3, being abutted against in the left side of left end arc 4 has left surface gripper shoe 6, being abutted against on the right side of right-hand member gripper shoe 8 has right flank gripper shoe 9, the compartment of terrain is provided with draw-in groove 20 on spacing channel-section steel 5, and spacing channel-section steel 5 is connected on the last arched ribs of arc by draw-in groove 20.
Cross-under has following poling 11 in the following poling jack hole 17 of each arc, poling 10 in the poling jack hole 16 there be cross-under on each arc, and cross-under has middle poling 19 in middle poling jack hole 18.
A kind of arc frame assembly technique may further comprise the steps:
The first step, assemble supporting seat 2 attaching together on the prewelding platform 1 at interval, then back shaft 3 is assemblied on the supporting seat 2;
Second step, at left surface gripper shoe 6 outsides welding right angle brace rod 12, carry out machining then, the vertical plane that guarantees left surface gripper shoe 6 becomes 90 degree with respect to the bottom surface of right angle brace rod 12;
The 3rd step, with the arc lower end of left end arc 4 fixedly jack hole 14 be sleeved on the back shaft 3 of supporting seat 2, left surface gripper shoe 6 and the left side arc 4 that processes is close to, and is fixed with hold-down nut 13;
The 4th step, each arc 7 of centre is packed on each corresponding supporting seat 2 successively;
The 5th step, the arc cross-under supported hole 14 of right side arc 8 is sleeved on the back shaft 3 of supporting seat 2, right flank gripper shoe 9 and the right side arc 8 that processes is close to, and is fixed with hold-down nut 13;
The 6th step, at spacing channel-section steel 5 processing draw-in grooves 20, spacings that each supporting seat of arranging on making each draw-in groove spacing and attaching together jig 12 is corresponding are equal;
The 7th goes on foot, spacing channel-section steel 5 is installed on the last arched ribs of each arc;
The 8th step, will go up poling 10 and penetrate in the last poling jack hole 16 that arranges on each arc; Following poling 11 is penetrated in the following poling jack hole 17 that arranges on each arc; Middle poling 19 is penetrated in the middle jack hole 18 that arranges on each arc;
The 9th step, will go up poling 10, down poling 11, middle cross-under pipe 19 carry out prewelding with each arc respectively, make it become a rigid unitary, and make the inboard loading end 15 of arc on same cambered surface.
The jig 1 that attaches together of the present invention, namely product attaches together the prewelding operating platform, 10000 millimeters * 2000 millimeters of platform size, flatness≤1 millimeter.
Supporting seat 2 of the present invention, back shaft 3, each 36, be used for fixedly arc 7, be screwed on platform, guarantee rigidity and the linearity of product.
Totally 2 of lateral bolster faggings of the present invention are for the perpendicularity that guarantees two abutted flanges.
Totally 2 in spacing channel-section steel 5 of the present invention is controlled spacing and the perpendicularity of each arc 7 with the lateral bolster fagging.
Claims (2)
1. an arc frame assembly technique is equipped, comprise and attach together prewelding platform (1), arc (7), spacing channel-section steel (5), left surface gripper shoe (6) and right flank gripper shoe (9), left surface gripper shoe (6) is identical with right flank gripper shoe (9) structure, lateral surface in left surface gripper shoe (6) and right flank gripper shoe (9) is provided with right angle brace rod (12), the compartment of terrain is provided with supporting seat (2) on the prewelding platform (1) attaching together, be set with the back shaft (3) of left and right horizontal direction at supporting seat (2), it is characterized in that, arc (7) is symmetrical pendulum shape, vertical central shaft with arc on the arc lower muscle of arc (7) is that symmetry axis is provided with fixedly jack hole (14) of arc lower end, on the arc lower muscle of arc (7), also be provided with poling jack hole (17) down, the last arched ribs of arc (7) is provided with poling jack hole (16), poling jack hole (18) in the middle of the last arched ribs of arc (7) and the dowel between the arc lower muscle are provided with, fixedly back shaft (3) cross-under on jack hole (14) and the supporting seat (2) is together by the arc lower end on it for arc (7), be bolted with hold-down nut (13) in the end of back shaft (3), being abutted against in the left side of left end arc (4) has left surface gripper shoe (6), being abutted against on the right side of right-hand member gripper shoe (8) has right flank gripper shoe (9), go up the compartment of terrain at spacing channel-section steel (5) and be provided with draw-in groove (20), spacing channel-section steel (5) is connected on the last arched ribs of arc by draw-in groove (20).
2. a kind of arc frame assembly technique according to claim 1 is equipped, it is characterized in that, cross-under has following poling (11) in the following poling jack hole (17) of each arc, cross-under has last poling (10) in the poling jack hole (16) on each arc, and cross-under has middle poling (19) in middle poling jack hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683772 CN203062192U (en) | 2012-12-12 | 2012-12-12 | Arc-shaped plate frame assembling technique device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683772 CN203062192U (en) | 2012-12-12 | 2012-12-12 | Arc-shaped plate frame assembling technique device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062192U true CN203062192U (en) | 2013-07-17 |
Family
ID=48761018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220683772 Withdrawn - After Issue CN203062192U (en) | 2012-12-12 | 2012-12-12 | Arc-shaped plate frame assembling technique device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008970A (en) * | 2012-12-12 | 2013-04-03 | 山西汾西重工有限责任公司 | Arc plate framework assembly process equipment and assembly process thereof |
| CN104043919A (en) * | 2014-06-18 | 2014-09-17 | 山东电力建设第一工程公司 | Adjustable multifunctional pre-welding simulation frame |
-
2012
- 2012-12-12 CN CN 201220683772 patent/CN203062192U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008970A (en) * | 2012-12-12 | 2013-04-03 | 山西汾西重工有限责任公司 | Arc plate framework assembly process equipment and assembly process thereof |
| CN103008970B (en) * | 2012-12-12 | 2015-04-15 | 山西汾西重工有限责任公司 | Arc plate framework assembly process equipment and assembly process thereof |
| CN104043919A (en) * | 2014-06-18 | 2014-09-17 | 山东电力建设第一工程公司 | Adjustable multifunctional pre-welding simulation frame |
| CN104043919B (en) * | 2014-06-18 | 2015-10-07 | 山东电力建设第一工程公司 | Adjustable multifunctional weldering front simulation frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130717 Effective date of abandoning: 20150415 |
|
| RGAV | Abandon patent right to avoid regrant |