CN2659608Y - Blade gap regulator of digital controlled hdyraulic right-angle plate shears - Google Patents
Blade gap regulator of digital controlled hdyraulic right-angle plate shears Download PDFInfo
- Publication number
- CN2659608Y CN2659608Y CN 200320110945 CN200320110945U CN2659608Y CN 2659608 Y CN2659608 Y CN 2659608Y CN 200320110945 CN200320110945 CN 200320110945 CN 200320110945 U CN200320110945 U CN 200320110945U CN 2659608 Y CN2659608 Y CN 2659608Y
- Authority
- CN
- China
- Prior art keywords
- support
- hold
- lower blade
- bottom knife
- knife support
- 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 - Fee Related
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Abstract
The utility model relates to the numerical control hydraulic rectangular plate shearing machine technology. Two lower blade frames are fixed and connected, a linear motor is arranged on a fixing supporting seat, the outer end of an output shaft of the linear motor is hinged with a connecting plate, which connects with the fixing supporting seat at the outer side of the lower blade frame through a pin; a sliding block is arranged on two mutual vertical fixing seats respectively of downward lower blade frames, each sliding block is connected with the matched wedges respectively on the opposite surfaces of the lower blade frames and the two sliding blocks are hinged with the connecting plates. The connecting plate rotates on the fixing supporting seat by controlling stretching stroke of the linear motor to make the two sliding blocks slide along the fixing supporting seat, the mutually vertical lower blade frames move inwards or outwards simultaneous through the matched wedges to complete simultaneous adjustment with the same clearance of upper and lower blades in X and Y directions.
Description
Technical field
The utility model relates to numerical control hydraulic right-angled plate shearing machine technology.
Background technology
During NC hydraulic guillotine shears work,, need to adjust the gap of going up between bottom knife owing to shear the difference of sheet thickness.Adjusting difficulty for right-angled plate shearing machine is bigger, all reach identical purpose in order to adjust two knife rests that are connected on two hold-down supports respectively, make X, Y up and down gap blade reach consistent, need expend the more time, increased operative employee's technical difficulty.
The utility model content
The utility model purpose is to design a kind of convenient control hydraulic pressure right-angled plate shearing machine blade clearance adjusting device of adjusting.
The utility model comprises two orthogonal hold-down supports being arranged on the fuselage, two orthogonal lower blade holder, is connected to X, the Y of two bottom knife support inboards to blade, it is characterized in that described two lower blade holder are mutually permanently connected, top at the bottom knife support is provided with the hold-down support that is connected with fuselage with the outside, and on hold-down support, lay linear electric machine, hinged a plate in output shaft outer end of linear electric machine, connecting plate is connected with the above-mentioned hold-down support that is located at down the knife support outside by pin; Be respectively equipped with a slide block on two orthogonal hold-down supports of bottom knife support, connecting the contract piece that cooperatively interacts respectively on every slide block face relative with the bottom knife support, two slide blocks are hinged with connecting plate respectively.
For adapting to processing different-thickness plate, only need flexible stroke by the control linear electric machine, connecting plate is rotated on hold-down support, thereby driving two slide blocks slides along hold-down support, by the contract piece that cooperatively interacts force orthogonal bottom knife support inwardly or outwards simultaneously, the same distance motion, finish X, Y up and down blade the gap simultaneously, with the gap adjustment.The utility model is simple and reasonable for structure, feasible, and processing, installation, easy to use have substantive meaning for the shear precision that improves plate.
In addition, in order to further facilitate adjustment, the utility model bottom knife support passes through respectively directly to being connected with fixed support with horizontal trip bolt, every trip bolt is threaded with hold-down support by the T shape guide pin bushing that is arranged in the bottom knife support, and establishes the dish spring between the step surface of T shape guide pin bushing and lower blade holder.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an A-A cut-away enlarged view among Fig. 1;
Fig. 3 is the structure for amplifying schematic diagram of contiguous block.
As shown in the figure, on the fuselage 22 of numerical control hydraulic right-angled plate shearing machine, be provided with and have the mutual hold-down support 1 connected vertically in top, two inboards at hold-down support 1 are provided with chute respectively, the Y that can slide on its surface by two of chute relative set to slide block 4 and X to slide block 8, and on each slide block fixedly connected some contract pieces 5.
At hold-down support 1 upper support one Y to linear electric machine 13, output shaft 10 outer end sockets one contiguous block 12 of linear electric machine 13, the hinged linking arm 15 of the other end of contiguous block 12, the other end of linking arm 15 is fixedlyed connected by screw 16 with contiguous block 9, on contiguous block 9, also offer three through holes, and it is hinged to pass through pin 11 by through hole wherein and hold-down support 1, hinged to slide block 4 to slide block 8, Y with X respectively by all the other two through holes.
The downward blade support 14 of X vertically to offering some T shape through holes, on the step of through hole, arrange annular adjusting pad 17 and dish spring 18, kink T shape guide pin bushing 19 in T shape through hole, and adjusting pad 17 and dish spring 18 are positioned under the step surface of T shape guide pin bushing 19, establish trip bolt 20 in guide pin bushing 19, the inner of trip bolt 20 is threaded on the hold-down support 1.Hold-down support 1 laterally offer some T shape through holes, same T shape guide pin bushing, adjusting pad, the dish spring arranged established horizontal trip bolt 21 in guide pin bushing in through hole, laterally the inner of trip bolt 21 is threaded in X in the horizontal screw of lower blade holder 14.
Prop up 14 inboard at X to lower blade holder and connect X to bottom knife 7, in the outside of the downward blade support 14 of X, the fixing contract piece 6 of the contract piece 5 of relative fixed bearing 1, and contract piece 6 is arranged in X in the groove of lower blade holder 14, above-mentioned contract piece 5,6 cooperatively interacts.
With identical connected mode, on the downward blade support 3 of Y, connect Y to parts such as bottom knife 2, contract pieces 6.
Downward blade support 14 of above-mentioned X and the downward blade support 3 of Y interconnect in its intersection, and it is L shaped to can be made into disjunctor during making.
Claims (3)
1, numerical control hydraulic right-angled plate shearing machine blade clearance adjusting device, comprise two orthogonal hold-down supports being arranged on the fuselage, two orthogonal lower blade holder, be connected to X, the Y of two bottom knife support inboards to blade, it is characterized in that described two lower blade holder are mutually permanently connected, top at the bottom knife support is provided with the hold-down support that is connected with fuselage with the outside, and on hold-down support, lay linear electric machine, hinged a plate in output shaft outer end of linear electric machine, connecting plate is connected with the above-mentioned hold-down support that is located at down the knife support outside by pin; Be respectively equipped with a slide block on two orthogonal hold-down supports of bottom knife support, connecting the contract piece that cooperatively interacts respectively on every slide block face relative with the bottom knife support, two slide blocks are hinged with connecting plate respectively.
2, according to the described adjusting device of claim 1, it is characterized in that the bottom knife support passes through respectively directly to being connected with fixed support with horizontal trip bolt, every trip bolt is threaded with hold-down support by the T shape guide pin bushing that is arranged in the bottom knife support, and establishes the dish spring between the step surface of T shape guide pin bushing and lower blade holder.
3,, it is characterized in that also being provided with adjusting pad between the step surface of T shape guide pin bushing and bottom knife support according to the described speeder of claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320110945 CN2659608Y (en) | 2003-11-17 | 2003-11-17 | Blade gap regulator of digital controlled hdyraulic right-angle plate shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320110945 CN2659608Y (en) | 2003-11-17 | 2003-11-17 | Blade gap regulator of digital controlled hdyraulic right-angle plate shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2659608Y true CN2659608Y (en) | 2004-12-01 |
Family
ID=34343985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320110945 Expired - Fee Related CN2659608Y (en) | 2003-11-17 | 2003-11-17 | Blade gap regulator of digital controlled hdyraulic right-angle plate shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2659608Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890530A (en) * | 2010-07-05 | 2010-11-24 | 江苏扬力数控机床有限公司 | Blade clearance adjusting device for right-angled plate shearing machine |
| CN104439499A (en) * | 2014-11-28 | 2015-03-25 | 江苏亚威机床股份有限公司 | Novel blade gap adjusting device for right-angle plate shearing machine |
| CN106270747A (en) * | 2016-09-30 | 2017-01-04 | 江苏金方圆数控机床有限公司 | A kind of Right angle shearing machine upper and lower cutter clearance adjustment mechanism |
-
2003
- 2003-11-17 CN CN 200320110945 patent/CN2659608Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890530A (en) * | 2010-07-05 | 2010-11-24 | 江苏扬力数控机床有限公司 | Blade clearance adjusting device for right-angled plate shearing machine |
| CN104439499A (en) * | 2014-11-28 | 2015-03-25 | 江苏亚威机床股份有限公司 | Novel blade gap adjusting device for right-angle plate shearing machine |
| CN106270747A (en) * | 2016-09-30 | 2017-01-04 | 江苏金方圆数控机床有限公司 | A kind of Right angle shearing machine upper and lower cutter clearance adjustment mechanism |
| CN106270747B (en) * | 2016-09-30 | 2018-09-21 | 江苏金方圆数控机床有限公司 | Clearance adjustment mechanism is cut on a kind of Right angle shearing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041201 Termination date: 20091217 |