CN101856746B - Guiding device of upper tool apron of slide block type shearing machine - Google Patents
Guiding device of upper tool apron of slide block type shearing machine Download PDFInfo
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- CN101856746B CN101856746B CN 201010196000 CN201010196000A CN101856746B CN 101856746 B CN101856746 B CN 101856746B CN 201010196000 CN201010196000 CN 201010196000 CN 201010196000 A CN201010196000 A CN 201010196000A CN 101856746 B CN101856746 B CN 101856746B
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- tool apron
- slide block
- shearing machine
- upper tool
- guide rails
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Abstract
The invention relates to a guiding device of an upper tool apron of a slide block type shearing machine, mainly used for a portal type shearing machine of which the upper tool apron works by adopting a slide block mode. The guiding device of the upper tool apron of the slide block type shearing machine comprises an upper tool apron body (2), two inner guide rails (1), two outer guide rails (4), two adjusting wedge blocks (5), two fixed seats (6) and four wear-resisting plates (3), wherein the inner guide rails (1), the outer guide rails (4), the adjusting wedge blocks (5) and the fixed seats (6) are symmetrically installed right and left in a shearing machine body (7) of the shearing machine from the inside to the outside, the adjusting wedge blocks (5) contact with the outer guide rails (4) and the fixed seats (6) tightly, two inner V-shaped guide grooves which are symmetrical right and left are respectively formed, the wear-resisting plates (3) are fixedly installed on a left outer V-shaped guide rail and a right outer V-shaped guide rail of the upper tool apron body (2) to form an outer V-shaped guiding body, the outer V-shaped guiding body is arranged in a cavity body formed between the two V-shaped guide grooves, and the wear-resisting plates (3) are respectively jointed with the working faces of the inner guide rails (1) and the outer guide rails (4). The invention is convenient to process and install, convenient to adjust the clearance of a slide block and a lower tool apron, and is wearable and reliable.
Description
(1) technical field
The present invention relates to a kind of cutting machine, the guider of upper tool apron of slide block type shearing machine.Be mainly used in the planer-type cutter of upper cutter head employing slide block mode work.Belong to the metal-working plant technical field.
(2) background technology
The guider of existing planer-type cutting machine top shoe all adopts the flat guide guiding, behind real work blade or wearing plate, way rub, can only adopt the mode that upper cutter head dismounting back pad is adjusted backing plate to carry out the gap compensation, exist downtime long, at any time the adjusting play, change problem such as consumable accessory difficulty.
(3) summary of the invention
The objective of the invention is to overcome the problem of above-mentioned existence, provide a kind of and be convenient to processing and install, be convenient to adjust slide block and following tool rest gap, and the guider of wear-resisting reliable upper tool apron of slide block type shearing machine.
The object of the present invention is achieved like this: a kind of guider of upper tool apron of slide block type shearing machine, comprise the upper slitter pedestal, interior guide rail, outer guide, adjust voussoir, holder and wearing plate, guide rail in described, outer guide, adjust voussoir and holder and respectively have two, left-right symmetry is installed in the shearing body of described cutting machine from the inside to the outside, and described adjustment voussoir closely contacts with holder with outer guide, form two symmetrical interior " V " shape gathering sills respectively, described wearing plate has four, be fixedly mounted on described upper slitter pedestal about on two outer " V " shape guide rails, form outer " V " shape guide way, should place in the cavity that forms between described two " V " shape gathering sill by outer " V " shape guide way, and described wearing plate is fitted with the working face of described interior guide rail and outer guide respectively.Shearing under the oil cylinder effect, outer " V " shape guide way slides up and down in described two " V " shape gathering sill.
After upper and lower shear blade wearing and tearing or wearing plate wearing and tearing,,, influence shear effect so the δ value can increase because the A direction is stressed among Fig. 1.Guide rail hold-down screw and fastening voussoir hold-down screw in only need unclamping slightly this moment, then owing to the voussoir effect, outer guide moves in component lower edge, the voussoir inclined-plane B direction of arrow, thereby reduces the δ value, reaches to adjust the purpose in shear blade gap up and down.
The invention has the beneficial effects as follows:
The guider of upper tool apron of slide block type shearing machine of the present invention is convenient to processing and is installed, and is convenient to adjust slide block and following tool rest gap, and wear-resisting reliable.
(4) description of drawings
Fig. 1 is for adopting cutting machine general structure schematic diagram of the present invention.
Fig. 2 is the vertical view of the guider of upper tool apron of slide block type shearing machine of the present invention.
Fig. 3 is the I enlarged drawing of Fig. 2.
Reference numeral among the figure:
Interior guide rail 1, upper slitter pedestal 2, wearing plate 3, outer guide 4, adjustment voussoir 5, holder 6, shearing body 7, voussoir hold-down screw 8, outer guide hold-down screw 9, shearing oil cylinder 10, last shearing knife edge 11, down cut blade 12.
(5) specific embodiment
Referring to Fig. 2～3, Fig. 2 is the vertical view of the guider of upper tool apron of slide block type shearing machine of the present invention.Fig. 3 is the I enlarged drawing of Fig. 2.By Fig. 2 and Fig. 3 as can be seen, the guider of upper tool apron of slide block type shearing machine of the present invention, comprise upper slitter pedestal 2, interior guide rail 1, outer guide 4, adjust voussoir 5, holder 6 and wearing plate 3, guide rail 1 in described, outer guide 4, adjust voussoir 5 and holder 6 and respectively have two, respectively with screw from the inside to the outside left-right symmetry be installed in the shearing body 7 of described cutting machine, and described adjustment voussoir 5 closely contacts with holder 6 with outer guide 4, form two symmetrical interior " V " shape gathering sills respectively, described wearing plate 3 has four, be fixedly mounted on described upper slitter pedestal 2 about on two outer " V " shape guide rails, form outer " V " shape guide way, should place in the cavity that forms between described two " V " shape gathering sill by outer " V " shape guide way, and described wearing plate 3 is fitted with the working face of described interior guide rail 1 and outer guide 4 respectively, shearing under oil cylinder 10 effects, outer " V " shape guide way slides up and down in described two " V " shape gathering sill.
Operation principle:
Referring to Fig. 1, Fig. 1 is for adopting cutting machine general structure schematic diagram of the present invention.The A arrow is depicted as shear blade and is subjected to outside branch force direction when shearing among Fig. 1, and the B arrow is adjusted direction for the upper cutter head gap, and δ is the gap of upper and lower shear blade.
When upper and lower shear blade or wearing plate (3) wearing and tearing, guide rail hold-down screw (9) in unclamping slightly, fastening voussoir hold-down screw (8), owing to adjust between voussoir (5) and the body (7) and exist the gap, adjusting voussoir (5) moves to body (7) under voussoir hold-down screw (8) effect, outer guide (4) moves in adjustment component lower edge, the voussoir inclined-plane B direction of arrow, thereby reduces the δ value, reaches to adjust the purpose in shear blade gap up and down.Do not need the same adjustment plate that increases to come the adjusting play with traditional approach, time saving and energy saving, very convenient.
When A directive effect power is positioned at the shear resistance of upper cutter head outside hold-down screw greater than all, can cuts off all hold-down screws, thereby cause upper slitter pedestal detachment machine body that " cutter relieving " or danger take place.For avoiding this destruction, holder adopts the card key to be installed in the keyway of body, and then is screwed.
When needing to change after the wearing plate of equipment, interior guide rail, the outer guide wearing and tearing when maybe needing to dismantle the upper slitter pedestal, only need pull down holder successively, adjust voussoir, outer guide just can be pulled down the upper slitter pedestal, and is very convenient.
Lubricating between upper cutter head wearing plate and working face of guide rail can be adopted grease lubrication, and wearing plate also can adopt the oilless bearing of high-tensile strength brass+graphite-structure, the service life that can improve equipment.
Claims (2)
1. the guider of a upper tool apron of slide block type shearing machine, it is characterized in that described device comprises upper slitter pedestal (2), interior guide rail (1), outer guide (4), adjust voussoir (5), holder (6) and wearing plate (3), guide rail (1) in described, outer guide (4), adjust voussoir (5) and holder (6) and respectively have two, left-right symmetry is installed in the shearing body (7) of described cutting machine from the inside to the outside, and described adjustment voussoir (5) closely contacts with holder (6) with outer guide (4), form two symmetrical interior " V " shape gathering sills respectively, described wearing plate (3) has four, be fixedly mounted on described upper slitter pedestal (2) about on two outer " V " shape guide rails, form outer " V " shape guide way, should place in the cavity that forms between described two " V " shape gathering sill by outer " V " shape guide way, and described wearing plate (3) is fitted with the working face of described interior guide rail (1) and outer guide (4) respectively.
2. the guider of a kind of upper tool apron of slide block type shearing machine according to claim 1 is characterized in that described wearing plate (3) uses the oilless bearing of high-tensile strength brass+graphite-structure instead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010196000 CN101856746B (en) | 2010-06-03 | 2010-06-03 | Guiding device of upper tool apron of slide block type shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010196000 CN101856746B (en) | 2010-06-03 | 2010-06-03 | Guiding device of upper tool apron of slide block type shearing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101856746A CN101856746A (en) | 2010-10-13 |
| CN101856746B true CN101856746B (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010196000 Active CN101856746B (en) | 2010-06-03 | 2010-06-03 | Guiding device of upper tool apron of slide block type shearing machine |
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| CN (1) | CN101856746B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825174A (en) * | 2012-07-25 | 2012-12-19 | 江苏永钢集团有限公司 | Rebar shearing machine |
| CN106768810B (en) * | 2017-01-17 | 2023-06-02 | 中国空气动力研究与发展中心高速空气动力研究所 | Air cushion transportation device and method for high-speed wind tunnel eccentric equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1086485A (en) * | 1964-05-22 | 1967-10-11 | Colly Pierre | Arrangement for securing the table of a press, bending press, guillotine shears and the like machine-tools |
| CN2645831Y (en) * | 2003-10-23 | 2004-10-06 | 江阴市华宏液压机械研究所 | Full-automatic on-line hydraulic billet cutting machine |
| CN1537693A (en) * | 2003-10-23 | 2004-10-20 | 江阴市华宏液压机械研究所 | Full automatic on-line hydraulic bevel shearing machine for steel billet |
| CN2774686Y (en) * | 2004-12-07 | 2006-04-26 | 宜昌长机科技有限责任公司 | Rolling rail and cutter box in sector gear gear shapping machine |
| CN201309280Y (en) * | 2008-08-08 | 2009-09-16 | 钟萍 | Cutting type groove cutting machine for paper board and medium density fiber board |
| CN101543911A (en) * | 2009-04-30 | 2009-09-30 | 中色科技股份有限公司 | Method for adjusting clearance in sliding pair of hydraulic cutter |
| CN201669467U (en) * | 2010-06-03 | 2010-12-15 | 江苏华宏科技股份有限公司 | Guiding device for upper knife block of sliding-block type shearing machine |
-
2010
- 2010-06-03 CN CN 201010196000 patent/CN101856746B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1086485A (en) * | 1964-05-22 | 1967-10-11 | Colly Pierre | Arrangement for securing the table of a press, bending press, guillotine shears and the like machine-tools |
| CN2645831Y (en) * | 2003-10-23 | 2004-10-06 | 江阴市华宏液压机械研究所 | Full-automatic on-line hydraulic billet cutting machine |
| CN1537693A (en) * | 2003-10-23 | 2004-10-20 | 江阴市华宏液压机械研究所 | Full automatic on-line hydraulic bevel shearing machine for steel billet |
| CN2774686Y (en) * | 2004-12-07 | 2006-04-26 | 宜昌长机科技有限责任公司 | Rolling rail and cutter box in sector gear gear shapping machine |
| CN201309280Y (en) * | 2008-08-08 | 2009-09-16 | 钟萍 | Cutting type groove cutting machine for paper board and medium density fiber board |
| CN101543911A (en) * | 2009-04-30 | 2009-09-30 | 中色科技股份有限公司 | Method for adjusting clearance in sliding pair of hydraulic cutter |
| CN201669467U (en) * | 2010-06-03 | 2010-12-15 | 江苏华宏科技股份有限公司 | Guiding device for upper knife block of sliding-block type shearing machine |
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| Publication number | Publication date |
|---|---|
| CN101856746A (en) | 2010-10-13 |
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