CN201201070Y - Formed board disconnecting means of cold bending mold press - Google Patents
Formed board disconnecting means of cold bending mold press Download PDFInfo
- Publication number
- CN201201070Y CN201201070Y CNU2008201184110U CN200820118411U CN201201070Y CN 201201070 Y CN201201070 Y CN 201201070Y CN U2008201184110 U CNU2008201184110 U CN U2008201184110U CN 200820118411 U CN200820118411 U CN 200820118411U CN 201201070 Y CN201201070 Y CN 201201070Y
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- China
- Prior art keywords
- plate
- oil cylinder
- cold
- shearing device
- cutter
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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 - Fee Related
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- 238000005452 bending Methods 0.000 title claims abstract description 16
- 238000000465 moulding Methods 0.000 claims abstract description 13
- 238000010008 shearing Methods 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a cold-bending molding press, in particular to a press-molded plate cutting-off device for the cold-bending molding press. The device comprises a bottom plate, a plurality of upright posts for supporting the bottom plate, a cutting-off device, a plate clamping device, a driving cylinder, a cylinder connecting plate and a plurality of struts. The cutting-off device comprises two parallel lower blades and an upper blade arranged opposite to a gap between the two lower blades; the plate clamping device is fixed on the bottom plate and the inside of the plate clamping device is provided with a cavity capable of holding the cutting-off device; the driving cylinder is fixed on the cylinder connecting plate; the struts are fixedly connected with the plate clamping device and the cylinder connecting plate respectively; the end part of a piston rod of the driving cylinder is fixedly connected with the upper blade; and the upper blade moves up and down along the gap between the two lower blades. Because the driving cylinder is fixed on the cylinder connecting plate and is fixedly connected with cover plates on the upper surface of the plate clamping device through the struts respectively, as compared with a gantry framework structure, the press-molded plate cutting-off device has the advantages of greatly reduced volume, simple structure and low cost.
Description
Technical field
The utility model relates to a kind of cold-bending molding machine, particularly relates to a kind of contour plate shearing device of cold-bending molding machine.
Background technology
The contour plate shearing device of existing steel plate cold bending forming press many with gantry frame structure as support, hydraulic pressure shearing device or electric cutting device all are fixed on the gantry frame.But gantry frame structure, overall volume is big, complex structure, cost is higher.
The utility model content
Technical problem to be solved in the utility model is that the contour plate shearing device volume of solution steel plate cold bending forming press is big, complex structure, cost problem of higher.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted provides a kind of contour plate shearing device of cold-bending molding machine, comprises base plate, some column, shearing device, fixation device, driving oil cylinder, oil cylinder connecting plate and the some pillars that support base plate.The described some columns that support base plate are fixedlyed connected with base plate respectively; Described shearing device comprises one first bottom knife and cutter that staggers relatively up and down and be provided with; The middle part of described fixation device is provided with the template through port, and upper surface and inside that fixation device is fixed on base plate are provided with the cavity that can hold shearing device along the cutter moving direction; Described first bottom knife is separately positioned on the upper surface of base plate and fixes with a medial surface of clamping plate cavity; Fixedly connected with cutter in the piston rod end of described driving oil cylinder and cutter moves up and down along the folded gap of two bottom knife; The cylinder body of described driving oil cylinder is fixed on the upper surface of oil cylinder connecting plate; Described some pillars are fixedlyed connected with the oil cylinder connecting plate with fixation device respectively.
Described shearing device also comprises one second bottom knife, and described second bottom knife and first bottom knife be arranged in parallel and cutter and the folded gap of first, second bottom knife are oppositely arranged;
Clamping plate before and after described fixation device comprises, the inner surface of clamping plate bottom, front and back is respectively equipped with pit, and described first, second bottom knife is abutted against with the medial surface of the pit of front and back clamping plate lower inner surface respectively, and some bolts are fixedly connected with the front and back clamping plate.
Also comprise cover plate, the upper end of described cutter is provided with riser, and described cover plate is provided with the through hole that installs of described riser, and cover plate is fixedlyed connected with the upper surface of front and back clamping plate.
Described pillar is a studs, and the diameter of this threaded portion, studs two ends is respectively less than the mid portion of double-screw bolt, the boss at studs two ends respectively with the lower surface butt of cover plate upper surface and oil cylinder connecting plate, and be threaded with cover plate and oil cylinder connecting plate.
Also comprise lash adjusting device, described lash adjusting device comprises wedge, fixed head and some adjusting bolts, described wedge is provided with some screwed holes, described fixed head is provided with some tapped through holes, before and after wedge is arranged between the clamping plate and with the side butt of upper and lower blade, fixed head is arranged on the outside of wedge and fixedlys connected with the front and back clamping plate, and the screwed hole that described some screws pass respectively on the fixed head is threaded with wedge.
Also comprise a lash adjusting device, be arranged on the opposite side of fixation device.
The utility model, the cylinder body of driving oil cylinder is fixed on the upper surface of oil cylinder connecting plate and fixedlys connected with the cover plate of fixation device upper surface respectively by some pillars, compares with gantry frame structure, and volume reduces greatly, and therefore, structure is simple in structure, and cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1.
Among the figure: the 1-base plate, the 2-column, the 4-cutter, the 5-pillar, the 6-bearing pin, 7-drives oil cylinder, 8-oil cylinder connecting plate, the 9-cover plate, 10-wedge, 11-fixed head, 13-regulates bolt, 21-front plate, the 22-rear plate, 23-bolt, 31-first bottom knife, 32-second bottom knife, 41-riser.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
As shown in Figure 1, the utility model comprises base plate 1, four column 2, shearing device, fixation device, driving oil cylinder 7, oil cylinder connecting plate 8 and four pillars 5 that support base plate.Described column 2 is threaded with base plate 1 respectively, and four root posts 2 support base plate and keep the level of base plate; Described shearing device comprises 31,32 and cutters 4 that are oppositely arranged with these first, second bottom knife 31,32 folded gaps of two first, second bottom knife that be arranged in parallel, cutter 4 can move up and down along first, second bottom knife 31,32 folded gaps, and moves up and down the cut-out template by cutter 4; The middle part of described fixation device is provided with the template through port, and upper surface and inner moving direction along cutter 4 that fixation device is fixed on base plate 1 are provided with the cavity that can hold shearing device; Described bottom knife 4 is separately positioned on the upper surface of base plate 1 and is installed in the cavity of fixation device bottom; The piston rod end of described driving oil cylinder 7 is connected by bearing pin 6 with cutter 4 and cutter 4 moves up and down along first, second bottom knife 31,32 folded gaps; The cylinder body of described driving oil cylinder 7 is fixed on the upper surface of oil cylinder connecting plate 8; Described pillar 5 is fixedlyed connected with oil cylinder connecting plate 7 with fixation device respectively.
Described shearing device also can include only one first bottom knife 31 and cutter 4, the first bottom knife 31 are fixedlyed connected with a medial surface of the cavity of fixation device inside, and cutter 4 moves up and down along the cavity of fixation device inside, cuts off plate.
As shown in Figure 2, clamping plate 21 before and after described fixation device comprises, 22, front and back clamping plate 21,22 are fixed on the upper surface of base plate 1 respectively abreast, front and back clamping plate 21, the gap that cutter 4 moves up and down is formed at 22 top, front and back clamping plate 21, the inner surface of 22 bottoms is respectively equipped with indent, therefore, front and back clamping plate 21, the formed gap of the inner surface of 22 bottoms is greater than its upper gap, in order to hold first, second bottom knife 31 and 32, first, second bottom knife 31,32 are abutted against with the bottom surface of the pit of front and back clamping plate lower inner surface respectively, and some bolts 23 are with front and back clamping plate 21,22 connect as one.
Again referring to Fig. 1, the utility model also comprises cover plate 9, the upper end of described cutter 4 is provided with riser 41, described cover plate 9 is provided with the through hole that installs of described riser 41, cover plate 9 is fixedlyed connected with the upper surface of front and back clamping plate 21,22, cover plate 9 as the supporting surface of pillar 5 and driving oil cylinder 7, can prevent also that on the other hand cutter 4 from upwards shifting out fixation device on the one hand.
Further, described pillar 5 is designed to studs, the diameter of this threaded portion, studs two ends is respectively less than the mid portion of double-screw bolt, the boss at studs two ends respectively with the lower surface butt of cover plate upper surface and oil cylinder connecting plate, and be threaded with cover plate 9 and oil cylinder connecting plate 8.Wherein, the distance between cover plate 9 and the oil cylinder connecting plate 8 should be able to guarantee that cutter 4 is finished and cut off the required stroke of function.
Further again, the both sides of front and back of the present utility model clamping plate also are respectively equipped with lash adjusting device, described lash adjusting device comprises wedge 10, fixed head 11 and some adjusting bolts 13, described wedge 10 is provided with some screwed holes, described fixed head 11 is provided with some tapped through holes, before and after wedge 10 is arranged between the clamping plate 21,22 and with the side butt of upper and lower blade, fixed head 11 is arranged on the outside of wedge 10 and fixedlys connected with front and back clamping plate 21,22, and the screwed hole that some screws pass respectively on the fixed head 11 is threaded with wedge 10.By regulating bolt 13, can make the mutual move left and right of upper and lower blade, thereby realize gap adjustment, guarantee the cut-out precision of template.
Lash adjusting device of the present utility model also can have only one, is arranged on a side of fixation device.
The course of work of the present utility model is as follows, and the template through port at clamping plate 21,22 middle parts before and after entering behind plate clod wash die mould is connected and cut off switch, cut off oil cylinder 7 work, piston rod stretches out downwards, drives cutter 4 and moves down, and cooperate the cut-out template with first, second bottom knife 31,32.After cut-out is finished, cut off on oil cylinder 7 piston rods and move, drive the top of the template through port at clamping plate 21,22 middle parts before and after moving on the cutter 4.So circulation is finished repeatedly and is cut off.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.
Claims (7)
1, a kind of contour plate shearing device of cold-bending molding machine comprises:
Base plate;
The some columns that support base plate, described column is fixedlyed connected with base plate respectively;
Shearing device, described shearing device comprise one first bottom knife and cutter that staggers relatively up and down and be provided with;
Fixation device, the middle part of described fixation device is provided with the template through port, and upper surface and inside that fixation device is fixed on base plate are provided with the cavity that can hold shearing device along the cutter moving direction; Described first bottom knife is separately positioned on the upper surface of base plate and fixes with a medial surface of clamping plate cavity;
It is characterized in that also comprising:
Drive oil cylinder, fixedly connected with cutter in the piston rod end of described driving oil cylinder and cutter moves up and down along the cavity of fixation device;
The oil cylinder connecting plate, the cylinder body of described driving oil cylinder is fixed on the upper surface of oil cylinder connecting plate;
Some pillars, described oil cylinder connecting plate is arranged on the top of fixation device, and described pillar is fixedlyed connected with the oil cylinder connecting plate with fixation device respectively.
2, the contour plate shearing device of cold-bending molding machine as claimed in claim 1, it is characterized in that described shearing device also comprises one second bottom knife, described second bottom knife and first bottom knife be arranged in parallel and cutter and the folded gap of first, second bottom knife are oppositely arranged.
3, the contour plate shearing device of cold-bending molding machine as claimed in claim 2, it is characterized in that described fixation device comprises the front and back clamping plate, the inner surface of clamping plate bottom, front and back is respectively equipped with pit, described first, second bottom knife is abutted against with the medial surface of the pit of front and back clamping plate lower inner surface respectively, and some bolts are fixedly connected with the front and back clamping plate.
4, the contour plate shearing device of cold-bending molding machine as claimed in claim 3 is characterized in that also comprising cover plate, and the upper end of described cutter is provided with riser, and described cover plate is provided with the through hole that installs of described riser, and cover plate is fixedlyed connected with the upper surface of front and back clamping plate.
5, the contour plate shearing device of cold-bending molding machine as claimed in claim 4, it is characterized in that described pillar is a studs, the diameter of this threaded portion, studs two ends is respectively less than the mid portion of double-screw bolt, the boss at studs two ends respectively with the lower surface butt of cover plate upper surface and oil cylinder connecting plate, and be threaded with cover plate and oil cylinder connecting plate.
6, as the contour plate shearing device of claim 3 to 5 a described cold-bending molding machine of each claim, it is characterized in that also comprising lash adjusting device, described lash adjusting device comprises wedge, fixed head and some adjusting bolts, described wedge is provided with some screwed holes, described fixed head is provided with some tapped through holes, before and after wedge is arranged between the clamping plate and with the side butt of upper and lower blade, fixed head is arranged on the outside of wedge and fixedlys connected with the front and back clamping plate, and the screwed hole that described some screws pass respectively on the fixed head is threaded with wedge.
7, the contour plate shearing device of cold-bending molding machine as claimed in claim 6 is characterized in that also comprising a lash adjusting device, is arranged on the opposite side of fixation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201184110U CN201201070Y (en) | 2008-06-06 | 2008-06-06 | Formed board disconnecting means of cold bending mold press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201184110U CN201201070Y (en) | 2008-06-06 | 2008-06-06 | Formed board disconnecting means of cold bending mold press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201070Y true CN201201070Y (en) | 2009-03-04 |
Family
ID=40423381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201184110U Expired - Fee Related CN201201070Y (en) | 2008-06-06 | 2008-06-06 | Formed board disconnecting means of cold bending mold press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201070Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312658A (en) * | 2015-11-09 | 2016-02-10 | 江阴建禾钢品有限公司 | U-rib shearing machine |
-
2008
- 2008-06-06 CN CNU2008201184110U patent/CN201201070Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312658A (en) * | 2015-11-09 | 2016-02-10 | 江阴建禾钢品有限公司 | U-rib shearing machine |
| CN105312658B (en) * | 2015-11-09 | 2017-10-03 | 江阴建禾钢品有限公司 | U rib cutters |
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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: 20090304 Termination date: 20130606 |