CN205522597U - Four -column hydraulic press - Google Patents
Four -column hydraulic press Download PDFInfo
- Publication number
- CN205522597U CN205522597U CN201620369336.XU CN201620369336U CN205522597U CN 205522597 U CN205522597 U CN 205522597U CN 201620369336 U CN201620369336 U CN 201620369336U CN 205522597 U CN205522597 U CN 205522597U
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- China
- Prior art keywords
- beam frame
- frame
- hydraulic press
- roof beam
- column hydraulic
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Abstract
The utility model discloses a four -column hydraulic press, including power device and controlling means, power device includes oil pump and the driving oil cylinder who links to each other on the oil circuit, controlling means mainly includes the frame, move the roof beam frame and decide the roof beam frame, the four corners department that decides the roof beam frame is equipped with four guide posts, the guide post passes and moves roof beam frame and frame fixed connection, it can follow the guide post and slide from top to bottom to move the roof beam frame, driving oil cylinder set up the top of frame and with move roof beam frame fastening connection, move the roof beam frame and decide the roof beam frame and correspond and be equipped with draw -in groove and draw -in groove down on the position respectively, cope match -plate pattern and lower bolster respectively through last draw -in groove and down the draw -in groove match and install with moving the roof beam frame and decide the roof beam frame. Compared with the prior art, the utility model discloses an increase template limit function, make the mould assembly more accurate, avoid the mould to take place skew and unsceptered phenomenon, can effectively improve processing product matter, ensure the mould utility life -span, improve production efficiency and economic benefits, consequently, has very wide application prospect.
Description
Technical field
This utility model relates to a hydraulic press, specifically, relates to four-column hydraulic press, belongs to machinery manufacturing technology field.
Background technology
Four-column hydraulic press has another name called hydraulic press, it is the machinery utilizing liquid pressure transmission utilizing Pascal's law to make, it is usually used in pressing process and block pressing forming process, such as: forging and stamping, punching press, cold-extruded, alignment, bending, flange, process of sheet drawing, powder metallurgy, press-fit etc..
Four-column hydraulic press can change suitable mould according to the type of workpiece to be processed in use, owing to active and inactive mold plate all uses bolt to position and fasten, it it is pine distribution structure between bolt and screw, in hydraulic press work process bigger due to impulsive force, easily cause the skew of mould with unsceptered after repeatedly reciprocal, it is susceptible to die cavity inconsistent phenomenon during active and inactive mold plate matched moulds, not only result in workpiece to be processed and produce burr, the quality bad phenomenon such as wall unevenness is even, the damage that also result in mould is used for multiple times, reduce the mold use life-span, economic benefit is extremely low, therefore, simple in construction, mould positioning precision is high, the strong four-column hydraulic press of the suitability is urgently released.
Summary of the invention
The problems referred to above existed for prior art, the purpose of this utility model is to provide four-column hydraulic press, and mould positioning precision is high, easy to use, time saving and energy saving, solves the skew in hydraulic press work process and unsceptered problem, improves product quality and productivity effect.
For realizing above-mentioned utility model purpose, the technical solution adopted in the utility model is as follows:
Four-column hydraulic press, including power set and control device, power set are included on oil circuit the oil pump being connected and drive oil cylinder, control device and mainly include frame, move beam frame and determine beam frame, determine at the corner of beam frame, to be provided with four leads, lead is connected through dynamic beam frame and frame are fixing, dynamic beam frame can be along the upper and lower sliding of lead, oil cylinder is driven to be arranged on the top of frame and be fastenedly connected with dynamic beam frame, move beam frame and determine to be respectively equipped with draw-in groove and lower bayonet slot on beam frame correspondence position, cope match-plate pattern and lower bolster are respectively by upper draw-in groove and lower bayonet slot and dynamic beam frame with determine beam frame Matching installation, hydraulic press work process can prevent mould from offseting with unsceptered due to the position-limiting action of draw-in groove.
Preferably, upper draw-in groove is in a cross-shaped mode with lower bayonet slot, can effectively avoid four leads.
It is highly preferred that dynamic beam frame with determine beam frame and be provided with multiple fastening screw, for being fastenedly connected of cope match-plate pattern and lower bolster.
Preferably, four leads weld beam frame and frame through dynamic.
Preferably, drive between oil cylinder and dynamic beam frame and be spirally connected.
Preferably, for ease of layout and installation, oil pump is arranged on and controls in the control box that device is other.
It is highly preferred that be connected by two oil pipes between oil pump with driving oil cylinder head and the tail.
It is highly preferred that be additionally provided with an oil storage tank bottom control box, oil pump is connected with oil storage tank.
It is further preferred that for the operability strengthening hydraulic press, control box is additionally provided with pressure monitor instrument and shows instrument with duty.
Relative to prior art, the beneficial effects of the utility model are: by hydraulic motor beam frame with determine to offer on beam frame template draw-in groove, add limit function, make die assembly more accurate, in hydraulic press work process, avoid mould skew and unsceptered phenomenon occur, effectively improve processing quality, it is ensured that the mold use life-span, and mold attaching/detaching is convenient, time saving and energy saving, substantially increase production efficiency and economic benefit, therefore, there is the most wide application prospect and splendid promotional value.
Accompanying drawing explanation
Fig. 1 is the structural representation of the four-column hydraulic press preferred embodiment that this utility model provides.
Detailed description of the invention
Make this utility model with preferred embodiment below in conjunction with the accompanying drawings further to illustrate detailed completely.
The preferred embodiment structural representation of the four-column hydraulic press that Fig. 1 provides for this utility model.nullAs shown in Figure 1，This four-column hydraulic press includes power set 1 and controls device 2，Power set 1 are included on oil circuit the oil pump 11 being connected and drive oil cylinder 12，Control device 2 and mainly include frame 21、Move beam frame 22 and determine beam frame 23，Determine at the corner of beam frame 23, to be provided with four leads 24，Lead 24 welds beam frame 22 with frame 21 through dynamic，Dynamic beam frame 22 can be along lead about 24 sliding，Drive oil cylinder 12 be arranged on frame 21 top and and dynamic beam frame 22 between be spirally connected，Oil pump 11 is connected by two oil pipes 13 between oil cylinder 12 head and the tail with driving，Move beam frame 22 and determine on the correspondence position of beam frame 23, to be respectively equipped with draw-in groove 221 and lower bayonet slot 231，Cope match-plate pattern and lower bolster (not shown) are respectively by upper draw-in groove 221 and lower bayonet slot 231 and dynamic beam frame 22 with determine Matching installation between beam frame 23，Due to upper in hydraulic press work process、The position-limiting action of lower bayonet slot can prevent mould from offseting with unsceptered.
It is worth mentioning that, upper draw-in groove 221 is the most in a cross-shaped mode with lower bayonet slot 231, can effectively avoid the lead 24 on corner, moves beam frame 22 and determines to be additionally provided with multiple fastening screw on beam frame 23, can be used for being fastenedly connected of cope match-plate pattern and lower bolster, it is ensured that the reliability of connection.Additionally, for the ease of the layout of hydraulic press and installation, oil pump 11 is arranged on and controls in the control box that device 2 is other 3, is additionally provided with an oil storage tank (not shown) bottom control box 3, and oil pump 11 is connected with oil storage tank.And in order to strengthen the operability of hydraulic press, control box 3 being additionally provided with pressure monitor instrument 31 with duty shows instrument 32, operator can control the duty of hydraulic press intuitively by instrument.
This four-column hydraulic press passes through at dynamic beam frame and determines to offer on beam frame template draw-in groove, add limit function, make die assembly more accurate, in hydraulic press work process, avoid mould skew and unsceptered phenomenon occur, effectively improve processing quality, it is ensured that the mold use life-span, and mold attaching/detaching is convenient, time saving and energy saving, substantially increase production efficiency and economic benefit, there is the most wide application prospect and splendid promotional value.
Finally it is necessary described herein: above example is served only for being described in more detail the technical solution of the utility model; it is not intended that the restriction to this utility model protection domain, some nonessential improvement and adjustment that those skilled in the art makes according to foregoing of the present utility model belong to protection domain of the present utility model.
Claims (8)
1. four-column hydraulic press, it is characterized in that: include power set and control device, power set are included on oil circuit the oil pump being connected and drive oil cylinder, control device and mainly include frame, move beam frame and determine beam frame, determine at the corner of beam frame, to be provided with four leads, lead is connected through dynamic beam frame and frame are fixing, dynamic beam frame can be along the upper and lower sliding of lead, oil cylinder is driven to be arranged on the top of frame and be fastenedly connected with dynamic beam frame, move beam frame and determine to be respectively equipped with draw-in groove and lower bayonet slot on beam frame correspondence position, cope match-plate pattern and lower bolster are respectively by upper draw-in groove and lower bayonet slot and dynamic beam frame with determine beam frame Matching installation.
Four-column hydraulic press the most according to claim 1, it is characterised in that: upper draw-in groove is the most in a cross-shaped mode with lower bayonet slot.
Four-column hydraulic press the most according to claim 1, it is characterised in that: dynamic beam frame with determine beam frame and be provided with multiple fastening screw.
Four-column hydraulic press the most according to claim 1, it is characterised in that: four leads weld beam frame and frame through dynamic.
Four-column hydraulic press the most according to claim 1, it is characterised in that: drive and be spirally connected between oil cylinder and dynamic beam frame.
Four-column hydraulic press the most according to claim 1, it is characterised in that: oil pump is arranged on and controls, in the control box that device is other, to be additionally provided with an oil storage tank bottom control box, and oil pump is connected with oil storage tank.
Four-column hydraulic press the most according to claim 1, it is characterised in that: oil pump is connected by two oil pipes between oil cylinder head and the tail with driving.
Four-column hydraulic press the most according to claim 1, it is characterised in that: it is additionally provided with pressure monitor instrument on control box and shows instrument with duty.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369336.XU CN205522597U (en) | 2016-04-28 | 2016-04-28 | Four -column hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369336.XU CN205522597U (en) | 2016-04-28 | 2016-04-28 | Four -column hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205522597U true CN205522597U (en) | 2016-08-31 |
Family
ID=56794941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620369336.XU Expired - Fee Related CN205522597U (en) | 2016-04-28 | 2016-04-28 | Four -column hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205522597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967546A (en) * | 2019-04-02 | 2019-07-05 | 江苏宏威重工机床制造有限公司 | A kind of four column hot pressing metal forming hydraulic press |
-
2016
- 2016-04-28 CN CN201620369336.XU patent/CN205522597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967546A (en) * | 2019-04-02 | 2019-07-05 | 江苏宏威重工机床制造有限公司 | A kind of four column hot pressing metal forming hydraulic press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180428 |