CN104209676A - H-shaped steel centering clamping assembly integrated mechanism - Google Patents
H-shaped steel centering clamping assembly integrated mechanism Download PDFInfo
- Publication number
- CN104209676A CN104209676A CN201310211254.3A CN201310211254A CN104209676A CN 104209676 A CN104209676 A CN 104209676A CN 201310211254 A CN201310211254 A CN 201310211254A CN 104209676 A CN104209676 A CN 104209676A
- Authority
- CN
- China
- Prior art keywords
- wing plate
- guide rail
- web
- clamped seat
- plate
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
Abstract
The invention relates to H-shaped steel assembly welding equipment, in particular to a centering clamping device of an automatic assembly machine for an H-shaped steel wing plate and a web plate. An H-shaped steel centering clamping assembly integrated mechanism comprises lead screws, nuts and an integrated guiding track which are matched. The integrated guiding track is integrally formed by the fact that a web plate guiding track (91) and a wing plate guiding track (92) are fixedly welded through a reinforcing plate (95). The web plate guiding track (91) and the wing plate guiding track (92) are in a rectangular guiding track mode. A web plate clamping support (13) is fixedly connected with a nut (43). A lead screw (41) drives the web plate clamping support (13) to slide on the web plate guiding track (91) through the nut (43) matched with the lead screw (41). A wing plate clamping support (23) is fixedly connected with a nut (44). A lead screw (42) drives the wing plate clamping support (23) to slide on the wing plate guiding track (92) through the nut (44) matched with the lead screw (42). The H-shaped steel centering clamping assembly integrated mechanism has the advantages of being compact in structure, low in cost and the like.
Description
Technical field
The present invention relates to H profile steel group and found welding equipment, especially to clamping device in the automatic assembling machine of H profile steel wing plate, web.
Background technology
The vertical machine of group is that the steel plate H profile steel group being widely used in the industries such as steel construction, bridge, building, engineering machinery erects standby; In recent years, along with manufacturing fast development, the internal and international demand of this kind of special non-standard all size H profile steel constantly expands, and the group that thus various steel construction factory is large to this kind of scope of application erects standbyly more and more to be paid close attention to.Stand in process in the group of steel plate, for width, the web height of H profile steel wing plate, market demands transformation range is increasing, and the requirement for equipment is also more and more higher.
At present, as shown in Figure 1, the clamping mode that in prior art, the wing plate clamp system of the vertical machine of group, web clamp system adopt slip cap to coordinate with sliding axle.Wherein,
Wing plate clamp system wing centre section board clamping sliding axle 21 slides in wing plate clamping slip cap 22, wing plate clamping sliding axle 21 installs feather key 32 lead, wing plate clamping sliding axle 21 coordinates the flexible centering realizing workpiece rotarily driving wing plate clamping sliding axle 21 to clamp by screw mandrel 42 and screw 44; Wing plate 62 stretches out extreme position and realizes Automated condtrol by proximity switch 52 number of winning the confidence.
Web clamp system median ventral plate clamping sliding axle 11, slide in web clamping slip cap 12, web clamping sliding axle 11 installs feather key 31 lead, web clamping sliding axle 11 coordinates the flexible centering realizing workpiece rotarily driving web clamping sliding axle 11 to clamp by screw mandrel 41 and screw 43; Web 61 shrinkage limit position realizes Automated condtrol by proximity switch 51 number of winning the confidence.
The clamped position dispersion of wing plate 62, web 61, welding gun automatic welding position is away from clamped position; Thus, circular sliding sleeve guiding, sliding axle is adopted to realize centering clamping by screw rod transmission, when gripping range is excessive, wing plate clamping sliding axle 21 and web clamping sliding axle 11 stroke that stretches excessive, equipment uses post gap excessive for a long time, it is excessive that sliding axle stretches out long termination amount of deflection, affects group and found precision; In addition, web clamping sliding axle 11, web clamping slip cap 12, wing plate clamping sliding axle 21, the processing of wing plate clamping slip cap 22, installation accuracy require high, be unfavorable for the control of manufacturing cost, and each centering clamped position spacing makes more greatly weld locations away from centering clamped position, affects the precision that group vertical position welding connects rear finished product; After long-time use, equipment precision is wayward, and sliding sleeve and slide-bar use post gap excessive for a long time, and maintenance of equipment needs integral replacing, and maintenance cost is higher; It is increasing that group for existing market demand founds H profile steel specification limit, and prior art cannot meet the demand of client.
Summary of the invention
The problem to be solved in the present invention is to provide one and reduces costs, and maintenance cost is low, effectively can ensure each specification H profile steel group precision immediately; Wing plate, web clamped position integrate, and shorten welding gun welding spacing vertical with centering group, the H profile steel centering clamping group that the vertical position welding of raising group connects the quality of rear finished product founds integral mechanism.
H profile steel centering clamping group founds integral mechanism, comprise the screw mandrel, screw and the integrated guide rail that cooperatively interact, described integrated guide rail to be welded and fixed by stiffener by web guide rail 91 and wing plate guide rail 92 and to become one, and stiffener 95 makes the integral rigidity of integrated guide rail be strengthened; Web guide rail 91 and wing plate guide rail 92 adopt rectangular guideway form.Web clamped seat 13 is fixedly connected with screw 43, and screw mandrel 41 drives web clamped seat 13 to slide on described web guide rail 91 by the screw 43 coordinated with it; Wing plate clamped seat 23 is fixedly connected with screw 44, and screw mandrel 42 drives wing plate clamped seat 23 to slide on described wing plate guide rail 92 by the screw 44 coordinated with it.
Adopt after integrated guide rail, it is higher that H profile steel centering clamping group founds the stressed mechanical strength of integral mechanism, and it is large that rectangular guideway founds the scope of application from minimum shaped steel to maximum shaped steel group for the H profile steel of different size; For large-scale Large Steel, integrated guide rail can extend along wing plate width, after integrated guide rail integral rigidity extends well, can not produce large amount of deflection deviation, less on equipment precision impact.
Further, also comprise wearing plate 94, described web clamped seat 13 is slided on described web guide rail 91 by described wearing plate 94 after being fixedly connected with described wearing plate 94; Wing plate clamped seat 23 is slided on described wing plate guide rail 92 by described wearing plate 94 after being fixedly connected with described wearing plate 94.Web clamped seat 13 is fixed with screw 43 respectively by holding screw, screw mandrel 41 rotates and makes screw 43 stressed, rotation torque is converted into thrust and promotes web clamped seat 13 clamping work pieces forward, web clamped seat 13 directly slides at web guide rail 91 and to be led by web guide rail 91, ensures clamping work pieces precision; Wing plate clamped seat 23 is fixed with screw 44 respectively by holding screw, screw mandrel 42 rotates and makes screw 44 stressed, rotation torque is converted into thrust and promotes wing plate clamped seat 23 clamping work pieces forward, wing plate clamped seat 23 directly slides and is led by wing plate guide rail 92 on wing plate guide rail 92, ensures clamping work pieces precision;
In addition; also wearing plate 94 can be provided with in web clamped seat 13 and wing plate clamped seat 23 and the integrated guide rail place of sliding of leading; wearing plate 94 anti-wear performance is good; energy available protecting web guide rail 91 and wing plate guide rail 92 sliding surface; easy maintenance and installation after Long-Time Service, and it is low to change wearing plate 94 installation and maintenance cost.
Further, also comprise wearing plate 93, described wearing plate 93 lays respectively between described web clamped seat 13 and described web guide rail 91 and between wing plate clamped seat 23 and wing plate guide rail 92, and described wearing plate 93 is for adjusting the gap between web clamped seat 13 and described web guide rail 91 and between wing plate clamped seat 23 and wing plate guide rail 92.After long-time use, web clamped seat 13 and between wing plate clamped seat 23 and integrated guide rail gap increase, compress wearing plate 93 thus adjusting play by adjustment screw, web clamped seat 13 and wing plate clamped seat 23 clamping force large and stable, effective guarantee group founds precision.
Further, web 61 shrinkage limit position is spacing by the mechanical type limited block 71 that web clamped seat 13 is arranged, and it is spacing by the mechanical type limited block 72 that wing plate guide rail 92 is arranged that wing plate 62 stretches out extreme position.Wing plate clamp system, web clamp system adopt upper and lower integral structure, and structure is compacter, shorten pad and the vertical location gap of centering group, the precision after the vertical position welding of guarantee product group connects; Compared to electrical control extreme position, more safe and reliable; Integrated guide rail, web clamped seat 13, wing plate clamped seat 23 are processed simply, and controlled working precision easier than original structure, reduces processing cost.
The present invention has the following advantages:
1, compact conformation, 2, easy to process, reduce costs, 3, expand equipment use scope, improve stabilization of equipment performance, practical, 4, improve the quality of production greatly, 5, easy maintenance and installation, maintenance cost is low.
Accompanying drawing explanation
Fig. 1 prior art H profile steel centering steps up assembly mechanism.
Fig. 2 schematic diagram-1 of the present invention.
Fig. 3 schematic diagram-2 of the present invention.
Fig. 4 schematic diagram-3 of the present invention.
In figure:
11 web clamping sliding axles, 12 web clamping slip caps, 13 web clamped seat,
21 wing plate clamping sliding axles, 22 wing plate clamping slip caps, 23 wing plate clamped seat,
31 feather keys, 32 feather keys,
41 screw mandrels, 42 screw mandrels, 43 screws, 44 screws,
51 proximity switches, 52 proximity switches,
61 webs, 62 wing plates,
71 mechanical position limitation blocks, 72 mechanical position limitation blocks,
81 minimum workpiece, 82 maximum workpiece,
91 web guide rails, 92 wing plate guide rails, 93 wearing plates, 94 wearing plates, 95 stiffeners.
Detailed description of the invention
In order to the beneficial effect more properly describing the present invention and bring, below in conjunction with accompanying drawing, the present invention is described further, but protection scope of the present invention is not limited to the content that detailed description of the invention is stated.
Below in conjunction with accompanying drawing 2-4, the present invention is described further.
H profile steel centering clamping group founds integral mechanism, comprises the screw mandrel, screw and the integrated guide rail that cooperatively interact, wearing plate 94, wearing plate 93, mechanical type limited block 71, mechanical type limited block 72.
Composition graphs 2, Fig. 3 are known: integrated guide rail to be welded and fixed by stiffener 95 by web guide rail 91 and wing plate guide rail 92 and to become one; Web guide rail 91 and wing plate guide rail 92 adopt rectangular guideway form.Web clamped seat 13 is fixedly connected with screw 43, and screw mandrel 41 drives web clamped seat 13 to slide on web guide rail 91 by the screw 43 coordinated with it; Wing plate clamped seat 23 is fixedly connected with screw 44, and screw mandrel 42 drives wing plate clamped seat 23 to slide on wing plate guide rail 92 by the screw 44 coordinated with it.
And then composition graphs 4 is known: web clamped seat 13 is slided on web guide rail 91 by wearing plate 94 after being fixedly connected with wearing plate 94; Wing plate clamped seat 23 is slided on wing plate guide rail 92 by wearing plate 94 after being fixedly connected with wearing plate 94.Web clamped seat 13 is fixed with screw 43 respectively by holding screw, screw mandrel 41 rotates and makes screw 43 stressed, rotation torque is converted into thrust and promotes web clamped seat 13 clamping work pieces forward, web clamped seat 13 directly slides at web guide rail 91 and is led by web guide rail 91, ensures clamping work pieces precision; Wing plate clamped seat 23 is fixed with screw 44 respectively by holding screw, screw mandrel 42 rotates and makes screw 44 stressed, rotation torque is converted into thrust and promotes wing plate clamped seat 23 clamping work pieces forward, wing plate clamped seat 23 directly slides and is led by wing plate guide rail 92 on wing plate guide rail 92, ensures clamping work pieces precision;
In addition; also wearing plate 94 can be provided with in web clamped seat 13 and wing plate clamped seat 23 and the integrated guide rail place of sliding of leading; wearing plate 94 anti-wear performance is good; energy available protecting web guide rail 91 and wing plate guide rail 92 sliding surface; easy maintenance and installation after Long-Time Service, and it is low to change wearing plate 94 installation and maintenance cost.
Wearing plate 93 lays respectively between web clamped seat 13 and web guide rail 91 and between wing plate clamped seat 23 and wing plate guide rail 92, and wearing plate 93 is for adjusting the gap between web clamped seat 13 and web guide rail 91 and between wing plate clamped seat 23 and wing plate guide rail 92.After long-time use, web clamped seat 13 and between wing plate clamped seat 23 and integrated guide rail gap increase, compress wearing plate 93 thus adjusting play by adjustment screw, web clamped seat 13 and wing plate clamped seat 23 clamping force large and stable, effective guarantee group founds precision.
Web 61 shrinkage limit position is spacing by the mechanical type limited block 71 that web clamped seat 13 is arranged, and it is spacing by the mechanical type limited block 72 that wing plate guide rail 92 is arranged that wing plate 62 stretches out extreme position.
Claims (5)
1.H shaped steel centering clamping group founds integral mechanism, comprise the screw mandrel and screw that cooperatively interact, it is characterized in that, also comprise integrated guide rail, described integrated guide rail is welded and fixed to become one by stiffener (95) by web guide rail (91) and wing plate guide rail (92) and is formed; Web clamped seat (13) is fixedly connected with screw (43), and screw mandrel (41) drives web clamped seat (13) in the upper slip of described web guide rail (91) by the screw (43) coordinated with it; Wing plate clamped seat (23) is fixedly connected with screw (44), and screw mandrel (42) drives wing plate clamped seat (23) in the upper slip of described wing plate guide rail (92) by the screw (44) coordinated with it.
2. H profile steel centering clamping group according to claim 1 founds integral mechanism, it is characterized in that, web guide rail (91) and wing plate guide rail (92) adopt rectangular guideway.
3. H profile steel centering clamping group according to claim 1 founds integral mechanism, it is characterized in that, also comprise wearing plate (94), described web clamped seat (13) is fixed with described wearing plate (94), and described web clamped seat (13) is above slided described web guide rail (91) by described wearing plate (94); Wing plate clamped seat (23) is fixed with described wearing plate (94), wing plate clamped seat (23) is above slided described wing plate guide rail (92) by described wearing plate (94).
4. H profile steel centering clamping group according to claim 1 founds integral mechanism, it is characterized in that, also comprise wearing plate (93), described wearing plate (93) lays respectively between described web clamped seat (13) and described web guide rail (91) and between wing plate clamped seat (23) and wing plate guide rail (92), and described wearing plate (93) is for adjusting the gap between web clamped seat (13) and described web guide rail (91) and between wing plate clamped seat (23) and wing plate guide rail (92).
5. the H profile steel centering clamping group according to any one of Claims 1-4 founds integral mechanism, it is characterized in that, web (61) shrinkage limit position is spacing by the upper mechanical type limited block (71) arranged of web clamped seat (13), and it is spacing by the upper mechanical type limited block (72) arranged of wing plate guide rail (92) that wing plate (62) stretches out extreme position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211254.3A CN104209676A (en) | 2013-05-30 | 2013-05-30 | H-shaped steel centering clamping assembly integrated mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211254.3A CN104209676A (en) | 2013-05-30 | 2013-05-30 | H-shaped steel centering clamping assembly integrated mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN104209676A true CN104209676A (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310211254.3A Pending CN104209676A (en) | 2013-05-30 | 2013-05-30 | H-shaped steel centering clamping assembly integrated mechanism |
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| CN (1) | CN104209676A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881553A (en) * | 2017-04-18 | 2017-06-23 | 无锡洲翔成套焊接设备有限公司 | Tailor welding and correcting integrated machine centering positioning mechanism |
| CN110465773A (en) * | 2019-08-30 | 2019-11-19 | 无锡华联科技集团有限公司 | A kind of wing plate jack-up positioning device |
| CN114227097A (en) * | 2021-09-22 | 2022-03-25 | 郑州宝冶钢结构有限公司 | Web direction conveyor |
-
2013
- 2013-05-30 CN CN201310211254.3A patent/CN104209676A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881553A (en) * | 2017-04-18 | 2017-06-23 | 无锡洲翔成套焊接设备有限公司 | Tailor welding and correcting integrated machine centering positioning mechanism |
| CN110465773A (en) * | 2019-08-30 | 2019-11-19 | 无锡华联科技集团有限公司 | A kind of wing plate jack-up positioning device |
| CN114227097A (en) * | 2021-09-22 | 2022-03-25 | 郑州宝冶钢结构有限公司 | Web direction conveyor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |