CN201669467U - Guiding device for upper knife block of sliding-block type shearing machine - Google Patents
Guiding device for upper knife block of sliding-block type shearing machine Download PDFInfo
- Publication number
- CN201669467U CN201669467U CN 201020220220 CN201020220220U CN201669467U CN 201669467 U CN201669467 U CN 201669467U CN 201020220220 CN201020220220 CN 201020220220 CN 201020220220 U CN201020220220 U CN 201020220220U CN 201669467 U CN201669467 U CN 201669467U
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- CN
- China
- Prior art keywords
- guide rails
- shearing machine
- guide
- block
- upper knife
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a guiding device for an upper knife block of a sliding-block type shearing machine. The guiding device is mainly used for a gantry type shearing machine of which the upper knife block works in a sliding-block way and comprises an upper knife block body (2), inner guide rails (1), outer guide rails (4), adjusting wedge blocks (5), fixed seats (6) and wear plates (3), wherein the inner guide rails (1), the outer guide rails (4), the adjusting wedge blocks (5) and the fixed seats (6) are respectively two in number and installed bilaterally and symmetrically in a shearing machine body (7) of the shearing machine from inside to outside; the adjusting wedge blocks (5) are in close contact with the outer guide rails (4) and the fixed seats (6) and respectively form two inner 'V'-shaped guide slots bilaterally and symmetrically; the wear plates (3) are four and fixedly installed on the two left and right outer 'V'-shaped guide rails of the upper knife block body (2) to form an outer 'V'-shaped guide body; the outer 'V'-shaped guide body is arranged in a cavity formed between the two 'V'-shaped guide slots; and the wear plates (3) are respectively attached to the working surfaces of the inner guide rails (1) and the outer guide rails (4). The guiding device is convenient for processing and mounting, and adjusting a gap between a sliding block and a lower knife block, and is wear-proof and reliable.
Description
(1) technical field
The utility model 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 purpose of this utility model is to overcome the problem of above-mentioned existence, and 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 purpose of this utility model is achieved in that 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 beneficial effects of the utility model are:
The guider of the utility model upper tool apron of slide block type shearing machine 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 utility model.
Fig. 2 is the vertical view of the guider of utility model upper tool apron of slide block type shearing machine.
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 the utility model upper tool apron of slide block type shearing machine.Fig. 3 is the I enlarged drawing of Fig. 2.By Fig. 2 and Fig. 3 as can be seen, the guider of the utility model upper tool apron of slide block type shearing machine, 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 utility model.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 201020220220 CN201669467U (en) | 2010-06-03 | 2010-06-03 | Guiding device for upper knife block of sliding-block type shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020220220 CN201669467U (en) | 2010-06-03 | 2010-06-03 | Guiding device for upper knife block of sliding-block type shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669467U true CN201669467U (en) | 2010-12-15 |
Family
ID=43326879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020220220 Expired - Lifetime CN201669467U (en) | 2010-06-03 | 2010-06-03 | Guiding device for upper knife block of sliding-block type shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856746A (en) * | 2010-06-03 | 2010-10-13 | 江苏华宏科技股份有限公司 | Guiding device of upper tool apron of slide block type shearing machine |
-
2010
- 2010-06-03 CN CN 201020220220 patent/CN201669467U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856746A (en) * | 2010-06-03 | 2010-10-13 | 江苏华宏科技股份有限公司 | Guiding device of upper tool apron of slide block type shearing machine |
| CN101856746B (en) * | 2010-06-03 | 2011-11-23 | 江苏华宏科技股份有限公司 | Guiding device of upper tool apron of slide block type shearing machine |
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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: 20101215 Effective date of abandoning: 20111123 |