CN221434505U - Hydraulic machine for bending plate - Google Patents
Hydraulic machine for bending plate Download PDFInfo
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- CN221434505U CN221434505U CN202322715728.XU CN202322715728U CN221434505U CN 221434505 U CN221434505 U CN 221434505U CN 202322715728 U CN202322715728 U CN 202322715728U CN 221434505 U CN221434505 U CN 221434505U
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- fixedly connected
- connecting rod
- threaded rod
- plate
- cope match
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- 238000005452 bending Methods 0.000 title claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a plate bending hydraulic press, which relates to the technical field of hydraulic presses and comprises a base, wherein the upper surface of the base is fixedly connected with a fixing frame and a supporting component, the fixing frame is provided with a hydraulic component, the hydraulic component and the supporting component are respectively provided with an upper template and a lower template, according to the bending degree of the upper template, a nut is unscrewed to enable the connecting rod to rotate around a screw as a center until a supporting block rotates to a position corresponding to the upper template, then the nut is screwed to enable the connecting rod to be fixed, then a first threaded rod is rotated to drive the supporting block to move towards a direction close to the upper template until the supporting blocks at two ends abut against the upper template to complete the fixing of the upper template, a second threaded rod is rotated to enable two ends of the lower template to abut against the peripheral surface of the lower template, and through the arrangement, the upper template and the lower template with different specifications can be installed and fixed, so that the application range of equipment is improved.
Description
Technical Field
The utility model relates to the technical field of hydraulic presses, in particular to a plate bending hydraulic press.
Background
The hydraulic press is a machine which uses liquid as a working medium and is used for transmitting energy to realize various processes and is manufactured according to the Pascal principle, the hydraulic press is needed to be used for bending processing of the plate, the patent with the application number CN201920851100.3 proposes a hydraulic press which is convenient to discharge for processing the plate, the hydraulic press comprises a gantry type frame and a convex die which is arranged at the bottom of the top of the cavity of the frame and is arc-shaped, a female die which is connected in a matched mode is arranged at the lower side of the convex die, a hydraulic cylinder which is fixed on the frame through a transverse plate is connected at the lower end of the female die, the hydraulic cylinder is connected with a control switch which is arranged at one side of the frame, an elastic ejection mechanism which is used for ejecting a finished product after pressurization and shaping is arranged at the bottom of the cavity of the female die and is convenient to take out, the elastic ejection mechanism comprises a guide groove which is arranged at the bottom of the cavity of the female die, an ejector block with the bottom of the cavity of the female die and an elastic part is arranged between the ejector block and the bottom of the cavity of the guide groove and is of the same curved surface, the ejector block moves upwards under the action of a spring, and the ejector block generates a gap with the cavity bottom of the female die after shaping, so that the plate is convenient to take out.
However, the male die and the female die in the hydraulic press are fixedly arranged on the portal frame and the hydraulic cylinder, and the portal frame and the hydraulic cylinder are not provided with structures for connecting dies with different specifications, so that equipment can only fix the dies with specified specifications, and therefore only plates with specified specifications can be processed, and improvement is made, and the plate bending hydraulic press is provided.
Disclosure of utility model
The utility model mainly aims to provide a plate bending hydraulic press, which can effectively solve the problems that a male die and a female die in the existing hydraulic press are fixedly arranged on a portal frame and a hydraulic cylinder, and the portal frame and the hydraulic cylinder are not provided with structures for connecting dies with different specifications, so that equipment can only fix dies with specified specifications, and therefore, plates with specified specifications can only be processed.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a plate bending hydraulic press, includes the base, base upper surface fixedly connected with mount and supporting component, be provided with hydraulic assembly on the mount, be provided with cope match-plate pattern and lower bolster on hydraulic assembly and the supporting component respectively.
Preferably, the hydraulic assembly comprises a hydraulic cylinder and two first guide rods, wherein the hydraulic cylinder is fixedly arranged in the middle of the upper end of the fixing frame, and the two first guide rods are respectively positioned on two sides of the hydraulic cylinder and penetrate through the fixing frame in a sliding manner.
Preferably, the output end of the hydraulic cylinder and the bottom end of the first guide rod are fixedly connected with a mounting plate, the upper die plate is positioned inside the mounting plate, two jacks are respectively formed in two ends of the upper die plate, two limiting pins are respectively arranged at two ends of the mounting plate, and the limiting pins penetrate through two ends of the mounting plate respectively and then are spliced with the jacks.
Preferably, two screws are fixedly connected to two ends of the mounting plate respectively, connecting rods are sleeved on the screw rod bodies in a rotating mode respectively, and nuts are connected to one ends, away from the mounting plate, of the screws in a threaded mode respectively.
Preferably, the two ends one end of the connecting rod, far away from the screw, is provided with a first threaded rod and a first limiting rod in a penetrating manner, the first threaded rod is in threaded connection with the connecting rod, the first limiting rod is in sliding connection with the connecting rod, one end of the first limiting rod is fixedly connected with a supporting block, the first threaded rod is in rotary connection with the supporting block, and the two ends of the first threaded rod are respectively propped against two sides of the upper template.
Preferably, the support assembly comprises a pressing box, support columns are fixedly connected to four corners of the lower surface of the pressing box respectively, air cylinders are fixedly installed at two ends of the pressing box respectively, and output ends of the two air cylinders extend into the pressing box and are fixedly connected with baffle plates.
Preferably, the two ends of one side of the baffle, which is far away from the lower template, are respectively fixedly connected with a second guide rod, and the second guide rods penetrate through the two ends of the pressing box in a sliding manner.
Preferably, the lower end of the pressing box is provided with a second threaded rod and a second limiting rod in a penetrating mode, a threaded sleeve is arranged on the second threaded rod body in a threaded sleeve mode, the threaded sleeve is fixedly connected with the bottom of the pressing box, the top end of the second limiting rod is fixedly connected with a supporting plate, the second threaded rod is rotatably connected with the bottom of the supporting plate, and the top end of the supporting plate abuts against the peripheral face of the lower template.
Compared with the prior art, the utility model has the following beneficial effects:
(1) Through setting up the spacer pin at mounting panel both ends and supporting the piece, can fix the cope match-plate pattern, during the use, place the cope match-plate pattern inside the mounting panel, make the jack correspond with the position of spacer pin, then insert the spacer pin in the jack, preliminary fixed to the cope match-plate pattern, afterwards, according to the crooked degree of cope match-plate pattern, correspond the position of adjusting the connecting rod, during the regulation, unscrew the nut, make the connecting rod rotate with the screw as the center, until will support the piece and rotate to the position department corresponding with the cope match-plate pattern, then screw the nut, make the connecting rod fix, then rotate first threaded rod drive support the piece and move towards the direction that is close to the cope match-plate pattern, until the butt piece at both ends supports the cope match-plate pattern tightly, accomplish the fixed of cope match-plate pattern, through this setting, can install the cope match-plate pattern of different specifications, improve equipment's application scope.
(2) When the lower template is installed, the lower template is placed in the pressing box, two cylinders are started to drive the baffle to move towards the similar direction until the baffle abuts against two ends of the lower template, then the second threaded rod is rotated to drive the supporting plate to move upwards until the upper end of the supporting plate abuts against the peripheral surface of the lower template, the supporting plate provides supporting force for the lower template, and stability in the pressing process is improved.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of the cross-sectional perspective view of the view A-A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic view of the perspective view of section B-B of FIG. 2 according to the present utility model;
FIG. 5 is an enlarged view of the structure of FIG. 3C in accordance with the present utility model;
Fig. 6 is an enlarged view of the structure of fig. 3D according to the present utility model.
In the figure: 1. a base; 2. a hydraulic assembly; 201. a hydraulic cylinder; 202. a first guide bar; 203. a mounting plate; 204. a limiting pin; 205. a screw cap; 206. a connecting rod; 207. a first threaded rod; 208. a first stop lever; 209. abutting blocks; 3. a support assembly; 301. pressing a material box; 302. a support column; 303. a cylinder; 304. a baffle; 305. a second guide bar; 306. a support plate; 307. a second threaded rod; 308. a thread sleeve; 309. a second limit rod; 4. a fixing frame; 5. an upper template; 6. a lower template; 7. and a jack.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the embodiment of the utility model provides a plate bending hydraulic press, which comprises a base 1, wherein a fixing frame 4 and a supporting component 3 are fixedly connected to the upper surface of the base 1, a hydraulic component 2 is arranged on the fixing frame 4, and an upper die plate 5 and a lower die plate 6 are respectively arranged on the hydraulic component 2 and the supporting component 3.
As shown in fig. 1-3, fig. 5 and fig. 6, in another embodiment of the present utility model, the hydraulic assembly 2 includes a hydraulic cylinder 201 and two first guide rods 202, the hydraulic cylinder 201 is fixedly installed in the middle of the upper end of the fixing frame 4, the two first guide rods 202 are respectively located at two sides of the hydraulic cylinder 201 and slidably penetrate through the fixing frame 4, an output end of the hydraulic cylinder 201 and a bottom end of the first guide rods 202 are fixedly connected with a mounting plate 203, an upper template 5 is located inside the mounting plate 203, two insertion holes 7 are respectively provided at two ends of the upper template 5, two limiting pins 204 are respectively provided at two ends of the mounting plate 203, the limiting pins 204 respectively penetrate through two ends of the mounting plate 203 and then are inserted into the insertion holes 7, two screws are respectively fixedly connected at two ends of the mounting plate 203, a connecting rod 206 is respectively sleeved on two screw rods, one ends of the two screws far away from the mounting plate 203 are respectively in threaded connection with a nut 205, one ends of the connecting rods 206 far away from the screws are respectively provided with a first threaded rod 207 and a first limiting rod 208, the first threaded rod 207 is in threaded connection with the connecting rod 206, the first limiting rod 208 is in sliding connection with the connecting rod 206, one end of the connecting rod 208 is fixedly connected with the connecting rod 209, one end of the first limiting rod 207 is respectively, two ends of the connecting rod 209 are respectively, two end of the connecting rods are respectively fixedly connected with a block 207, the threaded block respectively, two end of the threaded rod 209, and two end respectively abuts against the threaded rods 209, and two opposite ends 5.
In this embodiment, through setting up spacer 204 and support piece 209 at mounting panel 203 both ends, can fix cope match-plate pattern 5, during the use, place cope match-plate pattern 5 in mounting panel 203 inside, make jack 7 and spacer 204's position correspond, then insert spacer 204 in jack 7, preliminary fixed to cope match-plate pattern 5, then according to cope match-plate pattern 5's crooked degree, correspond the position of adjusting connecting rod 206, during the adjustment, unscrew nut 205, make connecting rod 206 rotate with the screw as the center until with support piece 209 rotate to the position department corresponding to cope match-plate pattern 5, then screw nut 205, make connecting rod 206 fix, then rotate first threaded rod 207 drive support piece 209 towards the direction that is close to cope match-plate pattern 5, until support piece 209 at both ends supports cope match-plate pattern 5 tightly, accomplish the fixing of cope match-plate pattern 5, through this setting, can install fixedly to cope match-plate pattern 5 of different specifications, improve the application scope of equipment.
As shown in fig. 1, 3 and 4, in another embodiment of the present utility model, the supporting component 3 includes a pressing box 301, four corners of the lower surface of the pressing box 301 are respectively and fixedly connected with a supporting column 302, two ends of the pressing box 301 are respectively and fixedly connected with an air cylinder 303, output ends of the two air cylinders 303 extend into the pressing box 301 and are fixedly connected with a baffle 304, two ends of one side of the baffle 304, far away from the lower template 6, are respectively and fixedly connected with a second guide rod 305, the second guide rod 305 penetrates through two ends of the pressing box 301 in a sliding manner, a second threaded rod 307 and a second limiting rod 309 are provided at the lower end of the pressing box 301 in a penetrating manner, a threaded sleeve 308 is provided on the rod body of the second threaded rod 307, the threaded sleeve 308 is fixedly connected with the bottom of the pressing box 301, the top end of the second limiting rod 309 is fixedly connected with a supporting plate 306, the second threaded rod 307 is rotatably connected with the bottom of the supporting plate 306, and the top end of the supporting plate 306 abuts against the outer peripheral surface of the lower template 6.
In this embodiment, the lower die plate 6 is fixed in the press box 301, the specification of the lower die plate 6 corresponds to the specification of the upper die plate 5, when the lower die plate 6 is installed, the lower die plate 6 is placed in the press box 301, two cylinders 303 are started to drive the baffle 304 to move towards the similar direction until the baffle 304 abuts against two ends of the lower die plate 6, then the second threaded rod 307 is rotated to drive the support plate 306 to move upwards until the upper end of the support plate 306 abuts against the peripheral surface of the lower die plate 6, and the support plate 306 provides supporting force for the lower die plate 6, so that stability in the pressing process is improved.
The working principle of the plate bending hydraulic press is as follows:
During the use, select cope match-plate pattern 5 and lower bolster 6 of corresponding specification, install cope match-plate pattern 5 and lower bolster 6 on hydraulic assembly 2 and supporting component 3 respectively, place cope match-plate pattern 5 in mounting panel 203 inside, make jack 7 and the position of spacer 204 correspond, afterwards insert spacer 204 in jack 7, preliminary fixed to cope match-plate pattern 5, afterwards according to the crooked degree of cope match-plate pattern 5, the position of corresponding regulation connecting rod 206, during the adjustment, unscrew nut 205, make connecting rod 206 rotate with the screw as the center, until will support piece 209 to rotate to the position department corresponding to cope match-plate pattern 5, then screw cap 205, make connecting rod 206 fixed, then rotate first threaded rod 207 and drive the piece 209 towards the direction that is close to cope match-plate pattern 5, until the piece 209 at both ends supports tight with cope match-plate pattern 5, accomplish the fixed of cope match-plate pattern 5, place lower bolster 6 in the pressure workbin 301 inside, start two cylinders 303 drive baffle 304 towards similar direction removal, until baffle 304 supports at lower bolster 6 both ends, then rotate second 307 and drive backup pad 306 upwards move, until backup pad 306 upper end and lower bolster 6 outer peripheral face as the tight, support plate 6 is for the lower bolster 6, the upper plate pattern is provided for the upper plate pattern 5 is fixed to the upper plate pattern 5, the upper plate pattern is realized, the upper plate pattern is fixed to the upper plate pattern is realized, the template is fixed to the template is realized, and the template is pressed down by the technological scheme is not is pressed down, and the template is fixed to the template is moved down by the upper plate pattern is moved, and the upper plate pattern is fixed to the template is then by the upper plate pattern is pressed to the upper than 5.
It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.
Claims (4)
1. Plate bending hydraulic press, including base (1), its characterized in that: the utility model discloses a screw cap, including base (1) upper surface fixedly connected with mount (4) and supporting component (3), be provided with hydraulic component (2) on mount (4), be provided with cope match-plate pattern (5) and lower bolster (6) on hydraulic component (2) and supporting component (3) respectively, hydraulic component (2) include pneumatic cylinder (201) and two first guide bars (202), pneumatic cylinder (201) fixed mounting is in mount (4) upper end middle part, two first guide bars (202) are located pneumatic cylinder (201) both sides and slip run through mount (4) respectively, the output of pneumatic cylinder (201) and first guide bars (202) bottom fixedly connected with mounting panel (203), cope match-plate pattern (5) are located inside mounting panel (203), two jack (7) have been seted up respectively at cope match-plate pattern (5) both ends, mounting panel (203) both ends are provided with two spacer pins (204) respectively, both ends spacer pins (204) run through behind mounting panel (203) both ends respectively and jack (7), two mounting panel (203) are equipped with two screw caps (205) respectively, two connecting rod (203) are kept away from respectively, two connecting rod (203) are connected with screw cap (206) respectively, the two ends one end of connecting rod (206) of keeping away from the screw runs through and is provided with first threaded rod (207) and first gag lever post (208), first threaded rod (207) and connecting rod (206) threaded connection, first gag lever post (208) and connecting rod (206) sliding connection, first gag lever post (208) one end fixedly connected with supports piece (209), first threaded rod (207) rotate with support piece (209) to be connected, both ends support piece (209) and offset with cope match-plate pattern (5) both sides respectively.
2. A sheet bending hydraulic press according to claim 1, wherein: the support assembly (3) comprises a pressing box (301), support columns (302) are fixedly connected to four corners of the lower surface of the pressing box (301) respectively, air cylinders (303) are fixedly installed at two ends of the pressing box (301) respectively, and output ends of the two air cylinders (303) extend into the pressing box (301) and are fixedly connected with baffle plates (304).
3. A sheet bending hydraulic press according to claim 2, wherein: two ends of one side, far away from the lower template (6), of the baffle (304) are fixedly connected with second guide rods (305) respectively, and the second guide rods (305) penetrate through two ends of the pressing box (301) in a sliding mode.
4. A sheet bending hydraulic press according to claim 3, wherein: the utility model discloses a press workbin (301), including work bin (309), work bin (301) lower extreme is run through and is provided with second threaded rod (307) and second gag lever post (309), threaded sleeve (308) are equipped with threaded sleeve (308) on second threaded rod (307) shaft, threaded sleeve (308) and work bin (301) bottom fixed connection, second gag lever post (309) top fixedly connected with backup pad (306), second threaded rod (307) rotate with backup pad (306) bottom and are connected, backup pad (306) top offsets with lower bolster (6) outer peripheral face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322715728.XU CN221434505U (en) | 2023-10-10 | 2023-10-10 | Hydraulic machine for bending plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322715728.XU CN221434505U (en) | 2023-10-10 | 2023-10-10 | Hydraulic machine for bending plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221434505U true CN221434505U (en) | 2024-07-30 |
Family
ID=92063173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322715728.XU Active CN221434505U (en) | 2023-10-10 | 2023-10-10 | Hydraulic machine for bending plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221434505U (en) |
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2023
- 2023-10-10 CN CN202322715728.XU patent/CN221434505U/en active Active
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