CN203184745U - Plate supporting mechanism for plate cutting machine - Google Patents
Plate supporting mechanism for plate cutting machine Download PDFInfo
- Publication number
- CN203184745U CN203184745U CN 201320219144 CN201320219144U CN203184745U CN 203184745 U CN203184745 U CN 203184745U CN 201320219144 CN201320219144 CN 201320219144 CN 201320219144 U CN201320219144 U CN 201320219144U CN 203184745 U CN203184745 U CN 203184745U
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- China
- Prior art keywords
- supporting plate
- plate
- frame
- shearing machine
- block
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Abstract
The utility model discloses a plate supporting mechanism for a plate cutting machine. The plate supporting mechanism for the plate cutting machine comprises a rack and a supporting plate which is arranged horizontally and used for placing a material plate, wherein fixing plates are arranged on both sides of the supporting plate, check blocks are arranged on the end portions of the fixing plates, grooves matched with the check blocks are formed in the side walls of the rack, and resetting devices used for the supporting plate for being reset upwards are connected with the fixing plates. The plate supporting mechanism for the plate cutting machine can be used for placing the material plate, the supporting plate can move downwards together with an upper blade in a cutting process, the material plate can be cut conveniently, the supporting plate can be automatically reset after cutting is completed, cut material plate samples are made to be good in quality, and the phenomena of rolled rims or rolled corners or an uneven middle portion do not exist.
Description
Technical field
The utility model belongs to the machining equipment field, specifically relates to a kind of supporting plate mechanism for the sheet shearing machine.
Background technology
Usually measure toughness of material by impact test in the industrial circle, sheet material impact test particularly, in the steel rolling field, the finished product steel plate is carried out impact test, by the sheet shearing machine steel plate shearing is become the sample plate of certain specification earlier, carry out impact test then, use the sample panel plate of existing sheet shearing machine cutting, always there are crimping, volume angle or middle part unequal phenomenon, influence the quality of sample plate, bring influence for the data structure of sheet material impact test, can not be by the mechanical property of the accurate measured place of impact experiment sheet material.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of supporting plate mechanism for the sheet shearing machine, this a kind of supporting plate mechanism for the sheet shearing machine can be used in the placement flitch, in shear history, supporting plate can move downward with cutter, the convenient flitch of shearing, after shearing is finished, supporting plate can automatically reset, and the flitch sample quality that shearing is come out is good, does not have the phenomenon of crimping, volume angle or middle part injustice.
In order to achieve the above object, a kind of supporting plate mechanism for the sheet shearing machine of the utility model, comprise frame and be horizontally set on the frame charging aperture and be used for place the supporting plate of flitch, the supporting plate both sides are provided with fixed head, described fixed head end is provided with block, and described fixed head is connected with the resetting means that upwards resets along frame for supporting plate.
Further, described resetting means is made as spring, and described spring is fixedlyed connected with block, is provided be used to the groove that holds spring on the sidewall of described frame both sides.
Further, described resetting means is made as oil cylinder, and described cylinder block is connected on the frame, and piston rod is fixedlyed connected with block.
Further, comprise that also the operating pressure of oil pump is 0.6～1MPa in the described hydraulic system for the hydraulic system that drives cylinder action, the control valve of control oil cylinder work is set to " P type " three position four-way directional control valve or " H type " three position four-way directional control valve.
The beneficial effects of the utility model are:
A kind of supporting plate mechanism for the sheet shearing machine of the utility model can be used in the placement flitch, in shear history, supporting plate can move downward with cutter, the convenient flitch of shearing, after shearing is finished, supporting plate can automatically reset, and the flitch sample quality that shearing is come out is good, does not have the phenomenon of crimping, volume angle or middle part injustice.
Description of drawings
Fig. 1 is the structural representation of a kind of supporting plate mechanism for the sheet shearing machine of the utility model;
Fig. 2 is the hydraulic scheme of a kind of supporting plate mechanism for the sheet shearing machine of the utility model;
Fig. 3 is for adopting the cutting pre-structure schematic diagram of the sheet shearing machine of supporting plate mechanism among Fig. 1;
Fig. 4 is structural representation in the cutting of sheet shearing machine of supporting plate mechanism among Fig. 1;
Fig. 5 be supporting plate mechanism among Fig. 1 the sheet shearing machine cutting after structural representation.
Reference numeral: 1-frame; The 2-support; The 3-pressing plate; The 4-depress oil cylinder; 5-oil cylinder I; The 6-knife rest; The 7-cutter; The 7a-bottom knife; The 8-projection; The 9-flitch; The 10-supporting plate; The 11-spring; The 12-groove; The 13-block; The 14-oil cylinder.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
Be illustrated in figure 1 as the structural representation of a kind of supporting plate mechanism for the sheet shearing machine of the utility model; Be illustrated in figure 2 as the hydraulic scheme of a kind of supporting plate mechanism for the sheet shearing machine of the utility model; A kind of supporting plate mechanism for the sheet shearing machine of the utility model comprises frame 1 and is horizontally set on frame 1 charging aperture and is used for placing the supporting plate 10 of flitch 9, supporting plate 10 both sides are provided with fixed head, described fixed head end is provided with block 13, and described fixed head is connected with the resetting means that upwards resets along frame 1 for supporting plate 10.
Further, described resetting means is made as spring 11, described spring 11 is fixedlyed connected with block 13, be provided be used to the groove 12 that holds spring on the described frame 1 both sides sidewall, perhaps described resetting means is made as oil cylinder 14, described oil cylinder 14 cylinder bodies are connected on the frame 1, and piston rod is fixedlyed connected with block 13.
Further, also comprise for the hydraulic system that drives cylinder action, the operating pressure of oil pump is 0.6～1MPa in the described hydraulic system, the control valve of control oil cylinder work is set to " P type " three position four-way directional control valve or " H type " three position four-way directional control valve, when cutter carries out work, this oil cylinder utilizes the system back pressure piston rod to be in upwards duty always, when knife rest moves down, act on the active force that the external force on the piston rod makes progress greater than piston rod, piston rod bounces back downwards, when knife rest moves up, act on the active force that the external force on the piston rod makes progress less than piston rod or be zero, piston rod protrudes upward.
Be illustrated in figure 3 as the cutting pre-structure schematic diagram that adopts the sheet shearing machine of supporting plate mechanism among Fig. 1; Be illustrated in figure 4 as structural representation in the cutting of sheet shearing machine of supporting plate mechanism among Fig. 1; Be illustrated in figure 5 as supporting plate mechanism among Fig. 1 the sheet shearing machine cutting after structural representation.The cutter of a kind of supporting plate mechanism for the sheet shearing machine that adopts present embodiment comprises frame 1, support 2 and shear, described shear comprises the knife rest 6 that is arranged on the frame 1 and can moves up and down along frame 1, be arranged on the cutter 7 on the knife rest 6, be arranged on support 2 sidewalls and cooperate with cutter 7 and be used for the bottom knife 7a that shears and be fixedly installed on being used for driving the oil cylinder I 5 that knife rest 6 moves up and down on the frame 1, described shear feed end is provided with for the supporting plate 10 of placing flitch 9, described supporting plate 10 is arranged on the frame 1 and can moves up and down along frame 1, described shear discharge end is provided with the hold down gag of shearing back flitch 9 samples for smooth, and described hold down gag comprises the platform that is arranged on support 2 upper surfaces, be arranged on the frame 1 the and pressing plate 3 that can along frame 1 move up and down corresponding with this platform and be fixedly installed on the frame 1 and be used for driving the depress oil cylinder 4 that pressing plate 3 moves up and down.
Further, be set with projection 8 on the described knife rest 6, described projection 8 be arranged on directly over the block 13 and projection 8 and block 13 between distance be equal to or less than distance between cutter 7 and flitch 9 surfaces, distance between preferred projection 8 and the block 13 equals the distance between cutter 7 and flitch 9 surfaces, present embodiment intermediate slide 6 moves down, when drive projection 8 moves to block 13 positions, this moment, cutter 7 just contacted with flitch 9 surfaces, knife rest continues to move down, projection 8 extruding blocks 13 when 7 pairs of flitch 9 of cutter on the knife rest are sheared, block 13 is and then moved down, block 13 drives supporting plate 10 and moves down, the block 13 connected oil cylinders of driving or spring generation move down or are out of shape, after finishing shearing, knife rest rises, and oil cylinder or spring rise automatically or reset, and make supporting plate 10 get back to initial position.
Explanation is at last, above preferred embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can make various changes to it in the form and details, and not depart from the utility model claims institute restricted portion.
Claims (4)
1. supporting plate mechanism that is used for the sheet shearing machine, it is characterized in that: comprise the cutter frame and be horizontally set on the frame charging aperture and be used for place the supporting plate of flitch, the supporting plate both sides are provided with fixed head, described fixed head end is provided with block, and described fixed head is connected with the resetting means that upwards resets along frame for supporting plate.
2. a kind of supporting plate mechanism for the sheet shearing machine as claimed in claim 1, it is characterized in that: described resetting means is made as spring, and described spring is fixedlyed connected with block, is provided be used to the groove that holds spring on the sidewall of described frame both sides.
3. a kind of supporting plate mechanism for the sheet shearing machine as claimed in claim 1, it is characterized in that: described resetting means is made as oil cylinder, and described cylinder block is connected on the frame, and piston rod is fixedlyed connected with block.
4. a kind of supporting plate mechanism for the sheet shearing machine as claimed in claim 3, it is characterized in that: also comprise for the hydraulic system that drives cylinder action, the operating pressure of oil pump is 0.6～1MPa in the described hydraulic system, and the control valve of control oil cylinder work is set to " P type " three position four-way directional control valve or " H type " three position four-way directional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320219144 CN203184745U (en) | 2013-04-26 | 2013-04-26 | Plate supporting mechanism for plate cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320219144 CN203184745U (en) | 2013-04-26 | 2013-04-26 | Plate supporting mechanism for plate cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203184745U true CN203184745U (en) | 2013-09-11 |
Family
ID=49101641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320219144 Expired - Fee Related CN203184745U (en) | 2013-04-26 | 2013-04-26 | Plate supporting mechanism for plate cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203184745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141288A (en) * | 2015-03-16 | 2016-11-23 | 江苏雨燕模塑有限公司 | Auto parts machinery automatic cutter |
-
2013
- 2013-04-26 CN CN 201320219144 patent/CN203184745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141288A (en) * | 2015-03-16 | 2016-11-23 | 江苏雨燕模塑有限公司 | Auto parts machinery automatic cutter |
| CN106141288B (en) * | 2015-03-16 | 2019-01-01 | 江苏雨燕模塑有限公司 | Automobile parts automatic cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20180426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |