CN201669462U - Hydraulic guide plate type heavy type cut-off machine - Google Patents
Hydraulic guide plate type heavy type cut-off machine Download PDFInfo
- Publication number
- CN201669462U CN201669462U CN2010202279810U CN201020227981U CN201669462U CN 201669462 U CN201669462 U CN 201669462U CN 2010202279810 U CN2010202279810 U CN 2010202279810U CN 201020227981 U CN201020227981 U CN 201020227981U CN 201669462 U CN201669462 U CN 201669462U
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- China
- Prior art keywords
- knife rack
- frame
- machine frame
- plug
- upper knife
- 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.)
- Expired - Lifetime
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- 238000005299 abrasion Methods 0.000 abstract 1
- 238000010008 shearing Methods 0.000 description 6
- 241000826860 Trapezium Species 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 241000397426 Centroberyx lineatus Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Shearing Machines (AREA)
Abstract
A hydraulic guide plate type heavy type cut-off machine includes a base, a machine frame mounted on the base, and an upper knife rack and a lower knife rack provided on the machine frame, wherein the machine frame is in well character shape, a positioning guide rail and an adjustable guide rail in corresponding arrangement are provided on the inner side of the machine frame; the upper knife rack is inserted between the two guide rails, a plug-in hole is provided at the middle part of the upper knife rack, a top blade is in fixed connection on the upper knife rack at the top edge of the plug-in hole; and a bottom blade is in fixed connection on the upper end of the lower knife rack, a main operating cylinder is fixed on the bottom, the lower knife rack and the main operating cylinder are plugged together in the plug-in hole on the upper knife rack, and the lower knife rack is in fixed connection to the machine frame; a return oil cylinder is mounted on the machine frame at both sides below the upper knife rack; the pushrod of the main operating cylinder and the return oil cylinder is in touch connection to the upper knife rack; an eccentric swage is hoisted above the machine frame. The utility model has simple structure, does not has any connecting parts between the upper knife rack and the oil cylinder, adopts relocatable mode operation, to avoid various faults caused by abrasion of parts and to fundamentally realize maintenance-free of the mechanical system.
Description
Technical field
The utility model relates to shearing machine, particularly a kind of hydraulic guide-plate type heavy cutting-off machine.
Background technology
Between the main operating cylinder of knife rest and outputting power, all there are attaching parts such as bearing pin or sphere in traditional all kinds of shearing machines.Attaching parts are under the situation of long-time continuous heavy service, and serious wear causes the damage of various key positions easily.Not only man-hours requirement is longer for maintenance or replacing attaching parts, and the expense costliness, can't adapt to the needs of long-term production.
Summary of the invention
The problems referred to above that the utility model exists for the solution prior art, and a kind of hydraulic guide-plate type heavy cutting-off machine that can reduce complete machine parts and idle power consumption to greatest extent is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of hydraulic guide-plate type heavy cutting-off machine, comprise base, be installed in the frame on the base and be arranged on upper and lower knife rest on the frame, described frame is the setting of " well " word shape, and this frame inboard is provided with corresponding positioning guide rail and the adjustable gib of arranging; Upper tool post is inserted between two guide rails, and middle part has plug-in opening on it, is connected with cutter on the upper tool post of this plug-in opening top edge; Its upper end of described lower slide is connected with bottom knife, and its bottom is connected with main operating cylinder, and this lower slide and main operating cylinder are plugged in the plug-in opening on the upper tool post in the lump, and lower slide and frame are affixed; On the frame of both sides, described upper tool post below the return oil cylinder is housed; The push rod and the upper tool post of described main operating cylinder and return oil cylinder touch; Described upper rack lifts an eccentric swage.
Compared with prior art, the utility model is simple in structure, owing to do not have any attaching parts between upper tool post and the oil cylinder, the operation of employing ralocatable mode, the various faults that cause by parts wear have been avoided, substantially realized that mechanical system is non-maintaining, the utility model has reduced complete machine parts and idle power consumption to greatest extent, has thoroughly realized the update of traditional shearing technique.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is the vertical view of Fig. 1.
Among the figure: frame 1, upper tool post 2, cutter 3, bottom knife 4, lower slide 5, main operating cylinder 6, return oil cylinder 7, base 8, plug-in opening 9, eccentric swage 10, positioning guide rail 11, adjustable gib 12, adjustable bolt 13.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Referring to accompanying drawing 1-3, in the present embodiment, this hydraulic guide-plate type heavy cutting-off machine, comprise base 8, be installed in the frame 1 on the base 8 and be arranged on last lower slide 2 on the frame 1,5 and oil cylinder, frame 1 is the setting of " well " word shape, about it is plugged on by the two blocks of mortise wallboards in front and back on the side plate of two opening square holes, and be welded into as a whole, this frame 1 inboard is provided with corresponding positioning guide rail 11 and the adjustable gib of arranging 12, the two only is the material of hardening, and constitutes swallow-tail form plug-in mounting track between positioning guide rail 11 and the adjustable gib 12, is convenient to pumping of upper tool post 2.Upper tool post 2 is the guide-plate type structure, and it is inserted in the plug-in mounting track between two guide rails, and the middle part of upper tool post 2 is provided with plug-in opening 9, the upper tool post 2 of these plug-in opening 9 top edges be connected with cutter 3 with bolt in the cutter groove.With the affixed bottom knife 4 of bolt, its bottom is connected with main operating cylinder 6 in the cutter groove of lower slide 5 its upper ends, and this lower slide 5 is plugged in the plug-in opening 9 in the lump with main operating cylinder 6, and the rear and front end of lower slide 5 is fixed together by high-strength bolt and frame 1.On the frame 1 of the both sides, below of upper tool post 2 return oil cylinder 7 is housed all.The top of frame 1 lifts an eccentric swage 10, and the lower surface of this eccentric swage 10 is as for the top of lower slide 5 upper surfaces.The middle part of frame 1 be provided with plug-in opening 9 to the hole that cooperates.
The push rod and the upper tool post 2 of main operating cylinder 6 and two return oil cylinders 7 touch, and promptly move for floating between oil cylinder and the upper tool post, do not have any mechanical connection.
The course of work of the present utility model is: after workpiece was put well, when main operating cylinder rodless cavity was oil-filled, push rod was that piston rod promotes upper tool post 2 downwards and moves downward along the plug-in mounting guide rail, and lower slide 5 maintains static, thereby realizes shearing; After shearing is finished, there is the push rod of the return oil cylinder 7 of the frame of being installed in bottom that upper tool post 2 is upwards promoted to reset.
Claims (3)
1. hydraulic guide-plate type heavy cutting-off machine, comprise base, be installed in the frame on the base and be arranged on upper and lower knife rest on the frame, it is characterized in that, described frame is the setting of " well " word shape, and this frame inboard is provided with corresponding positioning guide rail and the adjustable gib of arranging; Upper tool post is inserted between two guide rails, and middle part has plug-in opening on it, is connected with cutter on the upper tool post of this plug-in opening top edge; Its upper end of described lower slide is connected with bottom knife, and its bottom is connected with main operating cylinder, and this lower slide and main operating cylinder are plugged in the plug-in opening on the upper tool post in the lump, and lower slide and frame are affixed; On the frame of both sides, described upper tool post below the return oil cylinder is housed; The push rod and the upper tool post of described main operating cylinder and return oil cylinder touch; Described upper rack lifts an eccentric swage.
2. hydraulic guide-plate type heavy cutting-off machine according to claim 1 is characterized in that, described lower slide is a wedge structure.
3. hydraulic guide-plate type heavy cutting-off machine according to claim 1 is characterized in that described adjustable gib is fixed on the frame by adjustable bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202279810U CN201669462U (en) | 2010-06-13 | 2010-06-13 | Hydraulic guide plate type heavy type cut-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202279810U CN201669462U (en) | 2010-06-13 | 2010-06-13 | Hydraulic guide plate type heavy type cut-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669462U true CN201669462U (en) | 2010-12-15 |
Family
ID=43326874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202279810U Expired - Lifetime CN201669462U (en) | 2010-06-13 | 2010-06-13 | Hydraulic guide plate type heavy type cut-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862853A (en) * | 2010-06-13 | 2010-10-20 | 王怀普 | Hydraulic guide-plate type heavy cutting-off machine |
| CN107999848A (en) * | 2017-12-02 | 2018-05-08 | 天津市恒兴冶金机械制造股份有限公司 | A kind of strip cutter |
-
2010
- 2010-06-13 CN CN2010202279810U patent/CN201669462U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862853A (en) * | 2010-06-13 | 2010-10-20 | 王怀普 | Hydraulic guide-plate type heavy cutting-off machine |
| CN107999848A (en) * | 2017-12-02 | 2018-05-08 | 天津市恒兴冶金机械制造股份有限公司 | A kind of strip cutter |
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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: 20120328 |