CN100491034C - Frame type oil press for the titanium sponge knife for crushing - Google Patents
Frame type oil press for the titanium sponge knife for crushing Download PDFInfo
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- CN100491034C CN100491034C CNB2007101853336A CN200710185333A CN100491034C CN 100491034 C CN100491034 C CN 100491034C CN B2007101853336 A CNB2007101853336 A CN B2007101853336A CN 200710185333 A CN200710185333 A CN 200710185333A CN 100491034 C CN100491034 C CN 100491034C
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Abstract
The invention discloses a frame-type hydraulic press for sponge titanium jackknifing crush, belonging to the titanium alloy production facility. At present, the prior equipment applied for titanium lump crushing is the three-beam four-column jackknifing crush hydraulic press both at home and abroad, which has a plurality of drawbacks such as huge size, heavy weight, complex force condition of the components, bad rigidity of facility, high manufacturing cost and difficult maintenance. The invention is characterized in that an upper beam, four frames and a lower beam of the hydraulic press form an enclosed force frame; four frames form an entirety; two cutting cylinders and one pressure cylinder are arranged on the upper beam; a plunger of the cutting cylinder is connected with a sliding block, the cutter connected on the sliding block, and the piston of the cylinder connected with the pressure rod; a return cylinder and a push cylinder are arranged on the lower beam. The invention has the advantages of novel and simple structure, light weight, good rigidity, high precision, low manufacturing cost, long service life, easy maintenance and other excellences.
Description
Technical field
The present invention relates to the titanium alloy plant-scale equipment, particularly a kind ofly be used for the hydraulic press that crushing sponge titanium sticks together.
Background technology
In the titanium alloy production process, the titanium sponge particle is as raw materials for production, is by the titanium sponge fragmentation that sticks together.For the titanium sponge fragmentation that sticks together, equipment commonly used both at home and abroad at present is the broken hydraulic presses of three beams, four post cutter cuts, and this apparatus main frame is made up of entablature, sill, moved cross beam (slide block), leading truck, column, and leading truck 2 is fixed on four root posts 1.The major defect of this kind equipment is: leading truck 2 is cut titanium sponge at cutter and is sticked together in the process, and titanium sticks together and can produce the very big power perpendicular to the cutting knife direction of motion to cutting knife, and cutting knife is linked to slide block, and slide block is very big to the leading truck active force, can produce moment of flexure by column.Because column flexural deformation is big, must just can bear moment of flexure by diameter very big column in design section, causes the column heaviness, the cost height.Simultaneously, because the column flexural deformation of fixed guide frame is big, cause oil cylinder operation perpendicularity poor, cause the oil cylinder leakage, fairlead and sealing are short service life.
Summary of the invention
The objective of the invention is to overcome the shortcoming of prior art, provide a kind of titanium sponge knife that is used for to cut broken frame-type hydraulic press, it has novel structure, simple, in light weight, good rigidity, precision height, low cost of manufacture, advantages such as service life of equipment length, easy care maintenance.
The present invention is achieved through the following technical solutions:
A kind of titanium sponge knife that is used for is cut broken frame-type hydraulic press, comprise: entablature, sill and cutting knife, entablature is provided with two and cuts cylinder, a cylinder pressure, the plunger of cutting cylinder connects slide block, cutting knife is connected on the slide block, the piston of cylinder pressure connects depression bar, kicker cylinder is installed on the sill and pushes away cylinder, it is characterized in that: described hydraulic press is by entablature, four frames, sill constitutes the stress frame of sealing after four pull bars are with the nut pretension, two frames of both sides are welded as a whole by link, adopt again up and down between two welding bodies that each two tie-beam connects by bolt, make four frames form an integral body.
Described slide block is a unsymmetric structure, and a side connects cuts cylinder plug and cutting knife, and a side is a cavity, is provided with guide plate between slide block and frame.Be provided with two fairleads between described depression bar and tie-beam.Described cylinder pressure adopts ram cylinder, and the cylinder bottom of oil cylinder is connected on the cylinder body with screw.Described cutting knife is connected on the slide block by the cutting knife mount pad.The limit inferior position of described slide block is provided with mechanical stop limiter.
The present invention is because the stress frame structure is given in employing, compare with traditional cutter cut titanium sponge hydraulic press, frame is out of shape little under the effect of horizontal force, guarantee the perpendicularity of slide block operation, the perpendicularity of oil cylinder operation simultaneously improves, reduce oil cylinder fairlead and sealing eccentric wear, improve fairlead and seal service life; Frame is the square-section, and bending resistance is better than the column of circular cross-section, and pull bar is in frame, and pull bar is a tension in the course of the work, and the STRESS VARIATION amplitude is little, and prolonged than the broken hydraulic press of three beams, four post cutter cuts its fatigue life; Kicker cylinder is installed on the base, is plunger type, is easy to repair and maintenance.Weight of equipment has gently reduced manufacturing cost, and in addition, outward appearance is also smooth more attractive in appearance.
Description of drawings
Fig. 1 is the structural representation of the broken hydraulic press of prior art three beams four post cutter cuts;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is left view and the partial sectional view of Fig. 2;
Fig. 4 is the downward cutaway view of Fig. 2;
Fig. 5 is the I portion enlarged drawing of Fig. 3, the i.e. scheme of installation of cutting knife;
Fig. 6 is the vertical view of Fig. 2, i.e. the layout schematic diagram of three cylinders;
Fig. 7 is the structural representation of the detachable cylinder bottom of cylinder pressure.
The present invention is described further by preferred embodiment below in conjunction with accompanying drawing.
The specific embodiment
Shown in Fig. 2,3,4, a kind of titanium sponge knife that is used for is cut broken frame-type hydraulic press, behind four pull bars, 3 usefulness nuts, 4 pretensions, constitute the stress frame of sealing by entablature 5, four frames 6, sills 9, give in the stress frame, two frames 6 of both sides are welded as a whole by link 10, adopting up and down between two welding bodies again, each two tie-beam 8 makes four frames 6 form an integral body by bolt 7 connections; Be provided with two and cut 17, one cylinder pressures 18 of cylinder on entablature 5, be asymmetric arrangement, the plunger of cutting cylinder 17 connects slide block 16, and cutting knife 14 connects on the slide block 16, and the piston of cylinder pressure 18 connects depression bar 11; Kicker cylinder 15 is installed on the sill 9 and pushes away cylinder 21.Frame 6 is the square-section, and bending resistance is better than the column of circular cross-section, pull bar 3 in frame 6, a tension in the work, kicker cylinder 15 is installed on the sill 9, is plunger type, is easy to repair and maintenance.
Shown in Fig. 3,4, described slide block 16 is a unsymmetric structure, and a side connects cuts cylinder plug and cutting knife, and a side is a cavity, and 6 of slide block 16 and frames are provided with guide plate.8 of described depression bar 11 and tie-beams are provided with fairlead 12.Depression bar 11 has two fairleads, and the suffered moment of flexure of depression bar is little.
As shown in Figure 7, described cylinder pressure 18 adopts ram cylinder, and the cylinder bottom 19 usefulness screws of oil cylinder are connected on the cylinder body, can dismantle.
Shown in Fig. 3,5, described cutting knife 14 is connected on the slide block 16 by cutting knife mount pad 13.The pressure-bearing surface of cutting knife 14 is on cutting knife bearing 13, and faying face damages the back only to be needed to repair the cutting knife bearing, simple.
The limit inferior position of described slide block 16 is provided with mechanical stop limiter, makes press safer.
Typical cutter is cut shattering process, manually titanium is sticked together and 20 hang on the press, push away cylinder 21 pushers to cutting knife 14 belows, depression bar 11 compresses titanium downwards and sticks together 20 under the driving of cylinder pressure 18, the chopping that downwards titanium sticked together under the driving of cutting cylinder 17 of slide block 16, cutting knife 14 is then under the driving of kicker cylinder 15, slide block 16 rises, push away cylinder 21 and advance the distance of setting again, repeat above-mentioned process, so circulation is cut fragmentation with the whole titanium cutter that sticks together.
Claims (6)
1, a kind of titanium sponge knife that is used for is cut broken frame-type hydraulic press, comprise: entablature (5), sill (9) and cutting knife, entablature (5) is provided with two and cuts cylinder (17), a cylinder pressure (18), the plunger of cutting cylinder (17) connects slide block (16), cutting knife (14) is connected on the slide block (16), the piston of cylinder pressure (18) connects depression bar (11), kicker cylinder (15) is installed on the sill (9) and pushes away cylinder (21), it is characterized in that: described hydraulic press is by entablature (5), four frames (6), sill (9) constitutes the stress frame of sealing after four pull bars (3) are with nut (4) pretension, two frames (6) of both sides are welded as a whole by link (10), adopting up and down between two welding bodies again, each two tie-beam (8) makes four frames (6) form an integral body by bolt (7) connection.
2, according to the described frame-type hydraulic press of claim 1, it is characterized in that: described slide block (16) is a unsymmetric structure, and a side connects cuts cylinder plug and cutting knife, and a side is a cavity, is provided with guide plate between slide block (16) and frame (6).
3, according to the described frame-type hydraulic press of claim 1, it is characterized in that: be provided with two fairleads (12) between described depression bar (11) and tie-beam (8).
4, according to the described frame-type hydraulic press of claim 1, it is characterized in that: described cylinder pressure (18) adopts ram cylinder, and the cylinder bottom of oil cylinder (19) is connected on the cylinder body with screw.
5, according to the described frame-type hydraulic press of claim 1, it is characterized in that: described cutting knife (14) is connected on the slide block (16) by cutting knife mount pad (13).
6, according to the described frame-type hydraulic press of claim 1, it is characterized in that: the limit inferior position of described slide block (16) is provided with mechanical stop limiter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101853336A CN100491034C (en) | 2007-12-01 | 2007-12-01 | Frame type oil press for the titanium sponge knife for crushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101853336A CN100491034C (en) | 2007-12-01 | 2007-12-01 | Frame type oil press for the titanium sponge knife for crushing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101176931A CN101176931A (en) | 2008-05-14 |
| CN100491034C true CN100491034C (en) | 2009-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101853336A Active CN100491034C (en) | 2007-12-01 | 2007-12-01 | Frame type oil press for the titanium sponge knife for crushing |
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| CN (1) | CN100491034C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615851A (en) * | 2012-04-12 | 2012-08-01 | 太原重工股份有限公司 | Prestressed stand for vertical extruder |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307277A (en) * | 2013-06-14 | 2013-09-18 | 太原重工股份有限公司 | Hydraulic cylinder for tension straightener |
| CN104842583A (en) * | 2014-09-11 | 2015-08-19 | 无锡市威特机械有限公司 | Extruder pretightening force sleeve device |
| CN114029753A (en) * | 2021-11-08 | 2022-02-11 | 攀钢集团攀枝花钢铁研究院有限公司 | Fixing device for retarding compaction caused by extrusion in slicing process of titanium sponge |
| CN116422972B (en) * | 2023-06-15 | 2023-08-11 | 迁安市荣辉通用零部件制造有限公司 | Auxiliary device for processing hinge profile of automobile |
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2007
- 2007-12-01 CN CNB2007101853336A patent/CN100491034C/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615851A (en) * | 2012-04-12 | 2012-08-01 | 太原重工股份有限公司 | Prestressed stand for vertical extruder |
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| Publication number | Publication date |
|---|---|
| CN101176931A (en) | 2008-05-14 |
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| ASS | Succession or assignment of patent right |
Owner name: TAIYUAN HEAVY INDUSTRY CO. Free format text: FORMER OWNER: TAIYUAN HEAVY MACHINERY GROUP CO., LTD. Effective date: 20080808 |
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Effective date of registration: 20080808 Address after: 53, Jade River Street, Wan Berlin District, Shanxi City, Taiyuan Province, China: 030024 Applicant after: Taiyuan Heavy Industry Co., Ltd. Address before: 53, Jade River Street, Wan Berlin District, Shanxi City, Taiyuan Province, China: 030024 Applicant before: Taiyuan Heavy Machinery Group Co., Ltd. |
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