CN201609748U - Hammerhead synchronizing device of four-hammerhead hydraulic precision forging machine - Google Patents
Hammerhead synchronizing device of four-hammerhead hydraulic precision forging machine Download PDFInfo
- Publication number
- CN201609748U CN201609748U CN2010200102089U CN201020010208U CN201609748U CN 201609748 U CN201609748 U CN 201609748U CN 2010200102089 U CN2010200102089 U CN 2010200102089U CN 201020010208 U CN201020010208 U CN 201020010208U CN 201609748 U CN201609748 U CN 201609748U
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- Prior art keywords
- forging
- hammerhead
- synchronizing
- oil cylinder
- cylinders
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Abstract
The utility model relates to a device for carrying out radial synchronous forging on the parts of a rotating body, in particular to a hammerhead synchronizing device of a four-hammerhead hydraulic precision forging machine. The utility model is designed by aiming at solving the problem that a hammerhead of the existing four-hammerhead hydraulic precision forging machine has poor precision forging effect. The hammerhead synchronizing device comprises a rack which is provided with four forging cylinders; the four forging cylinders are uniformly distributed on the same circumference at equal distance; each cylinder has the spacing of 90 degrees on the circumference; the end part of a piston rod of each forging cylinder is provided with the hammerhead; the rack between every two adjacent forging cylinders is provided with a sliding shaft; the central lines of the sliding shafts are angular bisectors of included angles of the central lines of two adjacent forging cylinders; a left synchronizing rod and a right synchronizing rod with equal length are rotatablely connected with each sliding shaft; and the other end of the each synchronizing rod is rotatablely connected with the piston rod of the adjacent forging cylinders. The hammerhead synchronizing device has high synchronizing precision and good precision forging effect when carrying out synchronous forging on the parts of the rotating body.
Description
Technical field:
The utility model relates to a kind of device that the parts of rotary body are radially forged synchronously.
Background technology:
Though the tup of existing four tup hydraulic pressure precise forging machine is to forge synchronously to the parts of rotary body, synchronous degree is limited, causes the effect of finish forge to be affected.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of when the rotary body parts are radially forged synchronously, and synchronous precision is higher, four tup hydraulic pressure precise forging machine tup sychronisations of finish forge better effects if.
Above-mentioned purpose is achieved in that same as the prior art is that it also comprises frame, on frame, be equipped with four and forge oil cylinder, four are forged oil cylinder and equidistantly are evenly distributed on the same circumference, the interval of each oil cylinder on circumference all is 90 °, tup all is equipped with in the end of the piston rod of each forging oil cylinder, different with above-mentioned prior art is: on the frame in the middle of per two adjacent forging oil cylinders sliding axle is housed all, the center line of sliding axle is the angular bisector of the angle of adjacent two forging oil cylinder center lines, two isometric synchronizing bars about all being rotatably connected on each sliding axle, the other end of each synchronizing bar all are rotatably connected with the piston rod of adjacent forging oil cylinder.
Operation principle and advantage: forge oil cylinder working, piston rod promotes tup work, piston rod drives the sliding axle motion by the synchronizing bar on both sides, because synchronizing bar is isometric, so the move distance of the piston rod on sliding axle both sides equates that promptly four move distances that forge the piston rod of oil cylinders all equate, thereby when assurance forges synchronously to the rotary body parts, synchronous precision is higher, the finish forge better effects if.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment:
With reference to accompanying drawing, it comprises frame 1,2, four forgings of four forging oil cylinders oil cylinder is housed on frame equidistantly is evenly distributed on the same circumference, and the interval of each oil cylinder on circumference all is 90 °, and tup 4 all is equipped with in the end of the piston rod 3 of each forging oil cylinder; On the frame in the middle of per two adjacent forging oil cylinders, sliding axle 6 is housed all, the center line of sliding axle is the angular bisector of the angle of adjacent two forging oil cylinder center lines, two isometric synchronizing bars 5 about all being rotatably connected on each sliding axle, the other end of each synchronizing bar all are rotatably connected with the piston rod of adjacent forging oil cylinder.
Claims (1)
1. four tup hydraulic pressure precise forging machine tup sychronisations, comprise frame (1), on frame, be equipped with four and forge oil cylinder (2), four are forged oil cylinder and equidistantly are evenly distributed on the same circumference, the interval of each oil cylinder on circumference all is 90 °, and tup (4) all is equipped with in the end of the piston rod (3) of each forging oil cylinder; It is characterized in that on the frame in the middle of per two adjacent forging oil cylinders, sliding axle (6) being housed all, the center line of sliding axle is the angular bisector of the angle of adjacent two forging oil cylinder center lines, two isometric synchronizing bars (5) about all being rotatably connected on each sliding axle, the other end of each synchronizing bar all are rotatably connected with the piston rod of adjacent forging oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200102089U CN201609748U (en) | 2010-01-13 | 2010-01-13 | Hammerhead synchronizing device of four-hammerhead hydraulic precision forging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200102089U CN201609748U (en) | 2010-01-13 | 2010-01-13 | Hammerhead synchronizing device of four-hammerhead hydraulic precision forging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609748U true CN201609748U (en) | 2010-10-20 |
Family
ID=42960381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200102089U Expired - Lifetime CN201609748U (en) | 2010-01-13 | 2010-01-13 | Hammerhead synchronizing device of four-hammerhead hydraulic precision forging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125975A (en) * | 2010-01-13 | 2011-07-20 | 辽阳石化机械设计制造有限公司 | Hammer synchronizing device for four-hammer hydraulic precision forging machine |
-
2010
- 2010-01-13 CN CN2010200102089U patent/CN201609748U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125975A (en) * | 2010-01-13 | 2011-07-20 | 辽阳石化机械设计制造有限公司 | Hammer synchronizing device for four-hammer hydraulic precision forging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101020 |
|
| CX01 | Expiry of patent term |