CN211866493U - Heavy isothermal forging hydraulic press - Google Patents
Heavy isothermal forging hydraulic press Download PDFInfo
- Publication number
- CN211866493U CN211866493U CN202020262936.2U CN202020262936U CN211866493U CN 211866493 U CN211866493 U CN 211866493U CN 202020262936 U CN202020262936 U CN 202020262936U CN 211866493 U CN211866493 U CN 211866493U
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- forging
- box
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- blank
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- 238000010275 isothermal forging Methods 0.000 title claims abstract description 18
- 238000005242 forging Methods 0.000 claims abstract description 57
- 238000003825 pressing Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
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- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a heavy isothermal forging hydraulic press, establish the forging case that the cavity is square tubular structure in including, the top of forging the case is close to both sides and is fixed with the frame, and is fixed with the forging machine between the top of frame both sides railing, it has all opened the square hole on the vertical inner wall of both sides that the forging case is relative, and equal joint has an outer container, two in two square holes the one end that the outer container is relative is all opened has the circular slot, and establishes the sliding box that the cavity is cylindrical structure in the equal sliding connection in inside of two circular slots, the both ends middle part that the sliding box is relative respectively the joint have the tapered roller bearing of symmetry of each other, and rotate between two tapered roller bearings and be connected with same ejector pin. The utility model discloses can only need start the electric putter of two outer container bottom of the case departments when need treating forged blank to stand up inside when using, the blank centre gripping of rotation pressure disk with the centre that drives the blank both sides, later restart driving motor can overturn the blank.
Description
Technical Field
The utility model relates to a hydraulic forging machine technical field especially relates to a hydraulic press is forged to heavy isothermal.
Background
The existing forging machine can not freely and flexibly adjust the hardware when forging the hardware, the hardware is scrapped sometimes because of overlarge pressure, and the production quality and efficiency are seriously influenced.
The hydraulic hardware forging machine comprises a forging table, a power box, a rotary table and a forging device, wherein bases are fixed on two sides of the lower portion of the forging table, a support column is arranged in the middle of the forging table, a connecting port is arranged on the lower portion of the power box, sliding rail devices are arranged on two sides of the upper portion of the forging table, a fixed seat is arranged on the inner side of each sliding rail device, and a first hinge shaft is arranged above a first telescopic rod; however, the blank is completely exposed outside when the forging machine is used for forging, the temperature drop is fast, and the crystal phase of hardware with more forging flows is easy to damage due to the fact that the temperature of the blank drops too fast.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heavy isothermal forging hydraulic press.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heavy isothermal forging hydraulic press comprises a forging box with a square tubular structure and a cavity arranged therein, wherein a rack is fixed at the top end of the forging box close to two sides, a forging machine is fixed between the top ends of handrails at two sides of the rack, square holes are formed in the vertical inner walls at two opposite sides of the forging box, outer boxes are clamped in the two square holes, circular grooves are formed in the opposite ends of the two outer boxes, a sliding box with a cylindrical structure and a cavity arranged therein is connected in the two circular grooves in a sliding manner, symmetrical conical roller bearings are respectively clamped in the middle parts of the two opposite ends of the sliding box, a same ejector rod is rotatably connected between the two conical roller bearings, a rotating pressure plate and a cylindrical sinking groove are respectively arranged at the two ends of the ejector rod, a tooth groove is formed in the inner wall of the circumference of the cylindrical sinking groove, and an ejector barrel is fixed at the edge of the end, far away from the rotating pressure plate, and a driving motor is fixed on the inner wall of the bottom of the top barrel, and a driving gear meshed with the tooth grooves is fixed at the top end of an output shaft of the driving motor.
Preferably, the structures in the two outer boxes are symmetrically distributed about the center line of the forging box, and the anti-skid teeth distributed equidistantly are arranged on the opposite sides of the two rotary pressing plates.
Preferably, a round hole is formed in the middle of the bottom of the forging box, and a hydraulic ejector rod is arranged inside the round hole.
Preferably, the two sides of the outer wall of the bottom of the forging box, which are close to the hydraulic ejector rod, are provided with supporting seats, and the bottom of each supporting seat is fixed with a ground screw.
Preferably, the middle part of the top end of the forging box is provided with a forging opening in a circular structure, and an installation notch is reserved on the top inner wall of the forging box close to the forging opening.
Preferably, the installation notch is fixed with a fire spraying pipe through a bolt, and the outer wall of the fire spraying pipe is embedded with spray heads distributed at equal intervals.
Compared with the prior art, the utility model provides a heavy isothermal forging hydraulic press possesses following beneficial effect:
1. the rotary pressing plates are rotatably connected to the end portions of the ejector rods and the ejector rods in the sliding box and are matched with the driving motors at the end portions of the ejector rods, so that when the blank to be forged inside needs to be turned over in use, the electric push rods at the bottoms of the box of the two outer boxes are started, the rotary pressing plates on the two sides of the blank are driven to clamp the blank in the middle, and then the driving motors are started to turn over the blank.
2. Through setting up the hydraulic pressure ejector pin at forging bottom of the case portion to can be when using, only need now to control hydraulic pressure ejector pin with blank jack-up when needing to stand up the inside blank, later control two and rotate the pressure disks and with its centre gripping, for the bottom headspace of blank, so that the smooth rotation of blank.
3. Through the flame-throwing pipe clamped in the mounting notch and the spray head aligned with the blank, the central line of the spray head is crossed with the blank forging position, and the heat of the blank can be preserved by the flame-throwing when the blank is turned over after the forging.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure can shorten the upset time and forge with higher speed to reduce the temperature drop speed and realize isothermal forging.
Drawings
FIG. 1 is a schematic cross-sectional structural view of a heavy isothermal forging hydraulic press according to the present invention;
FIG. 2 is a schematic diagram of a semi-sectional three-dimensional structure of a rotary platen of a heavy isothermal forging hydraulic machine according to the present invention;
fig. 3 is an enlarged schematic structural view of a part a in fig. 1 of a heavy isothermal forging hydraulic machine according to the present invention.
In the figure: 1-forging box, 2-supporting seat, 3-round hole, 4-hydraulic ejector rod, 5-anti-slip tooth, 6-rotating pressure plate, 7-cylindrical sinking groove, 8-electric push rod, 9-outer box, 10-sliding box, 11-ejector rod, 12-table frame, 13-forging machine, 14-forging port, 15-fire spraying pipe, 16-driving motor, 17-top barrel, 18-round groove and 19-installation notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a heavy isothermal forging hydraulic press comprises a forging box 1 with a square tubular structure, a frame 12 is fixed on the top end of the forging box 1 near two sides, a forging machine 13 is fixed between the top ends of the rails on two sides of the frame 12, square holes are formed on the vertical inner walls on two opposite sides of the forging box 1, outer boxes 9 are clamped in the two square holes, circular grooves 18 are formed on the opposite ends of the two outer boxes 9, a sliding box 10 with a cylindrical structure and a hollow cavity is connected in the two circular grooves 18 in a sliding manner, symmetrical tapered roller bearings are respectively clamped in the middle parts of two opposite ends of the sliding box 10, a same ejector rod 11 is connected between the two tapered roller bearings in a rotating manner, a rotating pressure plate 6 and a cylindrical sinking groove 7 are respectively arranged at two ends of the ejector rod 11, a tooth groove is formed on the circumferential inner wall of the cylindrical sinking groove 7, a top barrel 17 is fixed on the end of the sliding box 10 near the rotating pressure plate 6 through bolts, and the barrel bottom inner wall of the top barrel 17 is fixed with a driving motor 16, the top end of the output shaft of the driving motor 16 is fixed with a driving gear meshed with the tooth socket, and the bottoms of the two outer boxes 9 are all clamped with an electric push rod 8, so that when the blank to be forged inside needs to be turned over in use, the electric push rods 8 at the bottoms of the two outer boxes 9 are only needed to be started, the rotary pressure plates 6 on the two sides of the blank are driven to clamp the blank in the middle, and then the driving motor 16 is started to turn over the blank.
The utility model discloses in, the structure of two outer container 9 insides is the symmetric distribution about forging case 1's central line, and two rotate one side that pressure disk 6 is relative and all be provided with the antiskid tooth 5 that the equidistance distributes.
Wherein, it has round hole 3 to open in the middle of the bottom of forging case 1, and the inside of round hole 3 is provided with hydraulic pressure ejector pin 4 to can be when using, only need now will control hydraulic pressure ejector pin 4 with blank jack-up when needing to stand up the blank of inside, later control two again and rotate pressure disk 6 with its centre gripping, for the bottom headspace of blank, so that the smooth rotation of blank.
Wherein, the both sides that the bottom outer wall of forging case 1 is close to hydraulic pressure ejector pin 4 all are provided with supporting seat 2, and the bottom of supporting seat 2 is fixed with lower margin spiral, play the stable effect of antiskid.
Wherein, the top middle part of the forging box 1 is provided with a forging opening 14 with a circular structure, and the top inner wall of the forging box 1 is reserved with a mounting notch 19 near the forging opening 14.
The working principle is as follows: when the blank inside needs to be turned over, the hydraulic ejector rod 4 is controlled to jack the blank up to reserve a space for the bottom of the blank, the jacking height ensures that the blank can be normally turned over, and then the extension rod of the electric push rod 8 is controlled to extend so as to slowly push the two sliding boxes 10 to move relatively; and drives the two rotary pressing disks 6 to clamp the blank, and then the driving motor 16 is started to turn over the blank.
Example 2
Referring to fig. 1 and 3, the embodiment of the heavy isothermal forging hydraulic press further includes a flame projecting pipe 15 fixed in the installation notch 19 through bolts, and nozzles equidistantly distributed are embedded in the outer wall of the flame projecting pipe 15, the center line of the nozzle intersects with the blank forging position, so that the flame can preserve heat of the blank when the blank is turned over after forging.
It should be further noted that the electrical control method used in this document is automatically controlled by a controller and powered by an external power source, and the control circuit of the controller can be implemented by simple programming by those skilled in the art, which belongs to the common knowledge in the art, and this application mainly serves to protect the mechanical device, so the control method and the circuit connection are not explained in detail in this application.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A heavy isothermal forging hydraulic press comprises a forging box (1) with a square tubular structure and a cavity arranged therein, and is characterized in that a rack (12) is fixed on the top end of the forging box (1) close to two sides, a forging machine (13) is fixed between the top ends of handrails on two sides of the rack (12), square holes are formed in vertical inner walls on two opposite sides of the forging box (1), outer boxes (9) are clamped in the two square holes, circular grooves (18) are formed in two opposite ends of each outer box (9), a sliding box (10) with a cylindrical structure and a cavity arranged therein is connected in each circular groove (18) in a sliding manner, conical roller bearings which are symmetrical to each other are clamped in the middle parts of two opposite ends of the sliding box (10) respectively, a same pressing plate (11) is connected between the two conical roller bearings in a rotating manner, and a rotating sunk groove (6) and a cylindrical sunk groove (7) are arranged at two ends of the pressing plate (11) respectively, and the circumference inner wall of cylindricality heavy groove (7) is opened there is the tooth's socket, the one end that rotation pressure disk (6) was kept away from in slip case (10) is close to the edge and is fixed with top bucket (17) through the bolt, and the barrel head inner wall of top bucket (17) is fixed with driving motor (16), the output shaft top of driving motor (16) is fixed with the driving gear with tooth's socket intermeshing.
2. The hydraulic heavy isothermal forging press according to claim 1, characterized in that the internal structure of the two outer boxes (9) is symmetrical about the center line of the forging box (1), and the opposite sides of the two rotary pressure plates (6) are provided with anti-slip teeth (5) distributed at equal intervals.
3. The heavy isothermal forging hydraulic press according to claim 1, characterized in that a round hole (3) is formed in the middle of the bottom of the forging box (1), and a hydraulic ejector rod (4) is arranged inside the round hole (3).
4. The heavy isothermal forging hydraulic press according to claim 3, characterized in that the outer wall of the bottom of the forging box (1) is provided with a support base (2) at two sides close to the hydraulic ejector rod (4), and a ground screw is fixed at the bottom of the support base (2).
5. The heavy isothermal forging hydraulic press according to claim 1, characterized in that a forging opening (14) with a circular structure is formed in the middle of the top end of the forging box (1), and a mounting notch (19) is reserved on the top inner wall of the forging box (1) close to the forging opening (14).
6. The heavy isothermal forging hydraulic press according to claim 5, characterized in that the flame injection tube (15) is fixed in the mounting notch (19) through bolts, and the spray heads are embedded in the outer wall of the flame injection tube (15) and distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262936.2U CN211866493U (en) | 2020-03-05 | 2020-03-05 | Heavy isothermal forging hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262936.2U CN211866493U (en) | 2020-03-05 | 2020-03-05 | Heavy isothermal forging hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211866493U true CN211866493U (en) | 2020-11-06 |
Family
ID=73254923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020262936.2U Expired - Fee Related CN211866493U (en) | 2020-03-05 | 2020-03-05 | Heavy isothermal forging hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211866493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792285A (en) * | 2021-01-15 | 2021-05-14 | 常熟市龙特耐磨球有限公司 | Steel ball overturning and forging device |
| CN113600730A (en) * | 2021-08-19 | 2021-11-05 | 徐州维尔德科技发展有限公司 | Forging device is used in revolving platform processing with insulation construction |
-
2020
- 2020-03-05 CN CN202020262936.2U patent/CN211866493U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792285A (en) * | 2021-01-15 | 2021-05-14 | 常熟市龙特耐磨球有限公司 | Steel ball overturning and forging device |
| CN113600730A (en) * | 2021-08-19 | 2021-11-05 | 徐州维尔德科技发展有限公司 | Forging device is used in revolving platform processing with insulation construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |