CN104275823A - Single-acting and double-acting interlocking device of end socket hydraulic machine - Google Patents
Single-acting and double-acting interlocking device of end socket hydraulic machine Download PDFInfo
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- CN104275823A CN104275823A CN201310277936.4A CN201310277936A CN104275823A CN 104275823 A CN104275823 A CN 104275823A CN 201310277936 A CN201310277936 A CN 201310277936A CN 104275823 A CN104275823 A CN 104275823A
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Abstract
The invention relates to a single-acting and double-acting interlocking device of an end socket hydraulic machine. The single-acting and double-acting interlocking device is characterized in that multiple limiting fixing blocks used for bearing pressure and a locking mechanism used for connecting a stretching sliding block and an edge pressing sliding block are arranged between the stretching sliding block and the edge pressing sliding block. The single-acting and double-acting interlocking device has the advantages that due to the fact that the limiting fixing blocks and the locking mechanism are arranged between the stretching sliding block and the edge pressing sliding block, force transmitted through the edge pressing sliding block can be transmitted to the stretching sliding block through the limiting fixing blocks, accordingly the stretching sliding block and the edge pressing sliding block can form a whole, and force bearing performance of the stretching sliding block can be improved. Accordingly, a double-acting pressing machine can have a single-acting pressing function, pressing requirements of end socket workpieces of different specifications can be met, use efficiency of the end socket hydraulic machine can be substantially improved and production cost of a user is reduced.
Description
Technical field
The invention belongs to hydraulic press technical field of auxiliary equipment, particularly relate to a kind of heading hydraulic press Dan Shuandong interlock.
Background technology
End socket is the important component on the pressure-vessels such as boiler, refining equipment and chemical industry equipment, and end socket can be divided into flat shape end socket, dished (torispherical) head, ellipsoidal head and dome head etc. by its shape.End socket is the representative workpiece that slab is shaped, and slab is shaped and generally refers to the stamping of the heavy parts of thickness of slab >6mm, and workpiece material can be carbon steel, steel alloy, stainless steel and nonferrous metal.Consider the factor such as to select of distortion residual stress, resistance of deformation and mold materials that slab is shaped, adopt hot press-formed so in engineering for many years more, sometimes also adopt and cold pressing or warm-pressing formation.Along with the development of social demand, a large amount of uses of stainless steel end socket, cold pressing or temperature-pressure formation also day by day ripe, also very large in the demand of every profession and trade.
At present, traditional end plate shaping apparatus adopts double action hydraulic press, and namely stretching slide block is connected with oil cylinder, and blankholder slide is connected with flanging driving cylinder, in the process of pressing seal head workpiece, needs blankholder slide first descending, suppresses the periphery of end socket workpiece; Then the hydraulic oil cylinder driving stretching slide block descending compacting completing the arc sections of end socket workpiece again.Owing to not being provided with supporting mechanism between the stretching slide block of double action hydraulic press and blankholder slide, cannot bear the pressure that blankholder slide transmits, pressing function is single, only limits the use of the compacting in large-sized end enclosure workpiece, the single action compacting of small-sized end socket workpiece cannot be met, and then add financial burden to user.
Summary of the invention
The present invention provides a kind of structure simply, not only to have two dynamic pressing function, also has the heading hydraulic press Dan Shuandong interlock of single action pressing function for solving in known technology the technical problem that exists.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is:
Heading hydraulic press Dan Shuandong interlock, comprises and being arranged between stretching slide block and blankholder slide for bearing the multiple spacing fixed block of pressure and the retaining mechanism for being connected stretching slide block and blankholder slide.
The present invention can also adopt following technical scheme:
Described retaining mechanism comprises: be packed in the bracing frame on blankholder slide in plane, the bearing pin that cylinder is connected with cylinder with one end, the other end is connected with bracing frame be arranged on stretching slide block lower plane.
4 spacing fixed blocks are provided with between described stretching slide block and blankholder slide.
The advantage that the present invention has and good effect are: because the present invention adopts technique scheme, namely multiple spacing fixed block and retaining mechanism are installed between stretching slide block and blankholder slide, the power passed over by blankholder slide can be delivered to stretching slide block by spacing fixed block, make stretching slide block and blankholder slide form an entirety, enhance stretching slide block stress performance.Like this, two dynamic compressor not only can be made to possess single action pressing function, meet the pressing requirements of different size end socket workpiece; But also the service efficiency of heading hydraulic press can have been increased substantially, reduce the production cost of user.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of retaining mechanism in Fig. 1.
In figure: 1, press stretching slide block; 2., press blankholder slide; 3, spacing fixed block; 4, retaining mechanism; 401, bracing frame; 402, cylinder; 403, bearing pin
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, heading hydraulic press Dan Shuandong interlock, comprise and being arranged between press stretching slide block 1 and press blankholder slide 2 for bearing the multiple spacing fixed block 3 of pressure and the retaining mechanism 4 for being connected stretching slide block and blankholder slide.
In the present embodiment, described retaining mechanism 4 comprises: be packed in the bracing frame 401 on blankholder slide in plane, the bearing pin 403 that cylinder 402 is connected with cylinder with one end, the other end is connected with bracing frame be arranged on stretching slide block lower plane.
In the present embodiment, be evenly equipped with 4 spacing fixed blocks 3 between described stretching slide block and blankholder slide, described spacing fixed block 3 is by screw fastening on blankholder slide in plane, and the upper plane of spacing fixed block contacts with stretching slide block lower plane.
Owing to being provided with four spacing fixed blocks between the stretching slide block and blankholder slide of double action hydraulic press, the power passed over by blankholder slide can be delivered to stretching slide block by above-mentioned spacing fixed block, stretching slide block and blankholder slide is made to form an entirety, stressed good.When double action hydraulic press uses as single action hydraulic press, flanging cylinder does not stress, and fixing limited block bears the hydraulic coupling of main tonnage as main force transferring structure, ensures that hydraulic press handling safety is reliable.
When heading hydraulic press adopts small mould compacting miniature workpiece, mould directly can be fastened on stretching slide block lower plane, stressedly bear primarily of stretching slide block.
When heading hydraulic press adopts large mold compacting large-scale workpiece, mould directly can be fastened on blankholder slide lower plane, be forced through blankholder slide and spacing fixed block passes to stretching slide block.
Claims (3)
1. a heading hydraulic press Dan Shuandong interlock, is characterized in that: comprise and being arranged between stretching slide block and blankholder slide for bearing the multiple spacing fixed block of pressure and the retaining mechanism for being connected stretching slide block and blankholder slide.
2. heading hydraulic press Dan Shuandong interlock according to claim 1, is characterized in that: described retaining mechanism comprises: be packed in the bracing frame on blankholder slide in plane, the bearing pin that cylinder is connected with cylinder with one end, the other end is connected with bracing frame be arranged on stretching slide block lower plane.
3. heading hydraulic press Dan Shuandong interlock according to claim 1, is characterized in that: be provided with 4 spacing fixed blocks between described stretching slide block and blankholder slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310277936.4A CN104275823A (en) | 2013-07-04 | 2013-07-04 | Single-acting and double-acting interlocking device of end socket hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310277936.4A CN104275823A (en) | 2013-07-04 | 2013-07-04 | Single-acting and double-acting interlocking device of end socket hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104275823A true CN104275823A (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310277936.4A Pending CN104275823A (en) | 2013-07-04 | 2013-07-04 | Single-acting and double-acting interlocking device of end socket hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104275823A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479792A (en) * | 2015-10-07 | 2016-04-13 | 常州市博尔塑胶制品有限公司 | Hydraulic machine for sport balls |
| CN105818416A (en) * | 2016-04-23 | 2016-08-03 | 大连顶金通用设备制造股份有限公司 | Multi-action press device and manufacturing method thereof |
| CN105921626A (en) * | 2016-04-23 | 2016-09-07 | 大连顶金通用设备制造股份有限公司 | Multi-acting mould device and manufacturing method thereof |
| CN111237283A (en) * | 2019-11-11 | 2020-06-05 | 合肥合锻智能制造股份有限公司 | Double-acting-to-single-acting automatic hydraulic locking cylinder device |
-
2013
- 2013-07-04 CN CN201310277936.4A patent/CN104275823A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479792A (en) * | 2015-10-07 | 2016-04-13 | 常州市博尔塑胶制品有限公司 | Hydraulic machine for sport balls |
| CN105818416A (en) * | 2016-04-23 | 2016-08-03 | 大连顶金通用设备制造股份有限公司 | Multi-action press device and manufacturing method thereof |
| CN105921626A (en) * | 2016-04-23 | 2016-09-07 | 大连顶金通用设备制造股份有限公司 | Multi-acting mould device and manufacturing method thereof |
| CN105818416B (en) * | 2016-04-23 | 2018-01-12 | 大连顶金通用设备制造股份有限公司 | A kind of multiple press device and its manufacture method |
| CN105921626B (en) * | 2016-04-23 | 2018-02-27 | 大连顶金通用设备制造股份有限公司 | A kind of more moving mold devices and its manufacture method |
| CN111237283A (en) * | 2019-11-11 | 2020-06-05 | 合肥合锻智能制造股份有限公司 | Double-acting-to-single-acting automatic hydraulic locking cylinder device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150114 |