CN201913825U - Integral strip type part stamping framework type press - Google Patents
Integral strip type part stamping framework type press Download PDFInfo
- Publication number
- CN201913825U CN201913825U CN2010206452936U CN201020645293U CN201913825U CN 201913825 U CN201913825 U CN 201913825U CN 2010206452936 U CN2010206452936 U CN 2010206452936U CN 201020645293 U CN201020645293 U CN 201020645293U CN 201913825 U CN201913825 U CN 201913825U
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- upper beam
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Abstract
The utility model discloses an integral strip type part stamping framework type press which comprises upper beams, sliding blocks, a base, upright posts and hydraulic cylinders, wherein the sliding blocks are positioned between the upper beams and the base and connected with telescopic rods of the hydraulic cylinders, and the hydraulic cylinders are installed on the upper beams respectively; a movable working table is installed at the top of the base and can move in the width direction of the base; and the upright posts are arranged in the four corners between the upper beams and the base, the four upright posts are distributed in a rectangular shape and connected with the upper beams and the base to form an integral pretensioning closed framework structure. The integral strip type part stamping framework type press can greatly enhance the precision of the hydraulic press, ensure the parallelism, the verticality as well as the synchronism of motion of the sliding blocks, effectively improve the production efficiency of equipment and the quality of products, has the characteristics of reasonable design, simple structure, reliability, easiness in implementation and the like, and not only can be suitable for molding of automobile girders, but also is widely applicable to drawing forming, blanking or stamping for other strip type workpieces.
Description
Technical field
The utility model belongs to the hydraulic test technical field, specifically, and the particularly rectangular class part punching of monoblock type framework press.
Background technology
At present, the hydraulic press that the moulding of rectangular class part punching such as automotive frame is adopted, great majority select for use many Y32-315 and Y32-500 four post hydraulic host machines to combine.With four small-sized hydraulic main frame assembling combination is example, and needing the working face of four hydraulic host machines of leveling is same datum plane, and the leveling work of datum level is difficulty very; Simultaneously, nearly 16 on the complete machine column that is combined to form, respectively 4 of upper beam, slide block, bases, the poor synchronization that causes the depth of parallelism, perpendicularity and Four-slider to move easily, the precision of hydraulic press complete machine is not high, and the quality of automotive frame compacting does not ensure like this.Because the ratio of automotive frame length dimension and width dimensions is 10-30:1, the assembly type hydraulic press is subjected to the too many restriction of column, workpiece turnover and replacing, maintenance mould all can only carry out from the narrow limit (along the length direction of hydraulic press) of hydraulic press, it is longer to suppress the time that crossbeam spent, the efficient of girder forming is low, and production cost is higher.
Few in addition part of rectangular class part punching such as automotive frame forming hydraulic press has three kinds of versions: the one, with four small-sized hydraulic main frame assembling combination, comprise 4 upper beams, base and master cylinders, 16 root posts are jointly to a monoblock type slider guide, are that benchmark is adjusted other part with the workbench of this slide block; The 2nd, adopting two 1000T(3200*1600) press combines; The 3rd, adopt a 2000T eight post prestressed frame structures.Though more than three types hydraulic press precision increase, synchronism and precision etc. still is difficult to satisfy fully the production requirement of automotive frame.Simultaneously, above-mentioned three types hydraulic press all has plurality purpose column, and workpiece turnover and replacing, maintenance mould also can only carry out from the narrow limit of hydraulic press, still have length consuming time, low, the high deficiency of cost of efficient.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of precision height, the synchronism rectangular class part punching of monoblock type framework press good, that also can effectively enhance productivity.
The technical solution of the utility model is as follows: the rectangular class part punching of a kind of monoblock type framework press, comprise upper beam, slide block, base, column and hydraulic cylinder, wherein slide block is between upper beam and base, this slide block is connected with the expansion link of hydraulic cylinder, hydraulic cylinder is installed on the upper beam, its key is: travelling table is installed at the top at described base, this travelling table can move along the broadside of base, and described travelling table, upper beam, slide block and base are steel plate welded type overall structure; Place, four angles between described upper beam and base is provided with column, this four root post by the rectangular distribution, and column and upper beam and base connect into the integral frame structure.
Adopt above technical scheme, upper beam, base and column are formed framework, and upper beam, slide block, travelling table and base are steel plate welded type overall structure, eliminated stress through The high temperature anneal, can make hydraulic press have good accurate retentivity on the one hand, on the other hand, the synchronism of the depth of parallelism, perpendicularity and slide block movement is good, the precision height of hydraulic press complete machine.Four root posts are distributed in the place, four angles between upper beam and the base, the length of four rectangles that root post surrounds is smaller than the length of base, but the length of being a bit larger tham travelling table, the broadside of hydraulic press is except that the column on both sides like this, there is not other block piece, travelling table is at motor, under the drive of decelerator and chain wheel driving mechanism, can move along the broadside of base, so that workpiece turnover or replacing, the maintenance mould, the distance of workpiece liquid in-out press has shortened four times than traditional approach, shorten the molding time of rectangular class parts such as automotive frame thus greatly, both improved production efficiency, effectively reduced production cost again.
Described column is the frame-type box type column of hollow-core construction, be connected by pull bar between this column and upper beam and the base, the end face of upper beam is stretched out in the upper end of described pull bar, the bottom surface of the lower end protuberate basic unit of pull bar, and the upper/lower terminal of pull bar after the prestressing force pulling is by nut check.Above structure is easy to assembling, and is solid and reliable, good stability, and adjust quick and easy.
For the ease of installing, strengthening the fixing that connects, the expansion link of described hydraulic cylinder is connected with slide block by flange.
Beneficial effect: the utility model can significantly improve the precision of hydraulic press, ensure the synchronism of the depth of parallelism, perpendicularity and slide block movement, efficiency of equipment and Products Quality have effectively been improved, have characteristics such as reasonable in design, simple and reliable for structure, that enforcement is easy, be not only applicable to automobile beam plate moulding, also can be widely used in drawing and forming, blanking or the punching press of other rectangular class workpiece.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the B-B cutaway view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1 and Figure 2, the utility model is made of parts such as upper beam 1, slide block 2, base 3, column 4, hydraulic cylinder 5, pull bar 6, nut 7 and travelling tables 8.Described upper beam 1, slide block 2, travelling table 8, base 3 and column 4 are steel plate welded type overall structure, wherein put the beams in place 1 be positioned at base 3 directly over, a plurality of hydraulic cylinders 5 are installed on 1 putting the beams in place, the expansion link of each hydraulic cylinder 5 all straight down.Described slide block 2 put the beams in place 1 and base 3 between, be connected by flange between the expansion link of this slide block 2 and hydraulic cylinder 5.
As can be known, the place, four angles between upper beam 1 and base 3 is provided with column 4 from Fig. 1, Fig. 2, and this four root post 4 by the rectangular distribution.Described column 4 is the box type column of hollow-core construction, and the end face of this column 4 reclines with 1 the bottom surface of putting the beams in place, and the end face of the bottom surface of column 4 and base 3 reclines, and is connected by the pull bar 6 that wears between column 4 and upper beam 1 and the base 3.The end face of upper beam 1 is stretched out in the upper end of described pull bar 6, the bottom surface of the lower end protuberate basic unit 3 of pull bar 6, and the upper/lower terminal after pull bar 6 pullings is by nut 7 lockings.Under the effect of pull bar 6, column 4 connects into monoblock type pretension closed frame structure with upper beam 1 and base 3.
From Fig. 1 also as can be known, travelling table 8 is installed at top at base 3, this travelling table 8 provides power by motor, motor is connected with travelling table 8 by decelerator and chain wheel driving mechanism, under the control of motor, travelling table 8 can move along the width of base 3, so that workpiece passes in and out or changes, the maintenance mould.
Claims (3)
1. the rectangular class part punching of monoblock type framework press, comprise upper beam (1), slide block (2), base (3), column (4) and hydraulic cylinder (5), wherein slide block (2) is positioned between upper beam (1) and the base (3), this slide block (2) is connected with the expansion link of hydraulic cylinder (5), hydraulic cylinder (5) is installed on the upper beam (1), it is characterized in that: travelling table (8) is installed at the top at described base (3), this travelling table (8) can be along the broadside motion of base (3), described travelling table (8), put the beams in place (1), slide block (2) and base (3) are steel plate welded type overall structure; Place, four angles between described upper beam (1) and base (3) is provided with column (4), this four root post (4) by the rectangular distribution, and column (4) with put the beams in place (1) and base (3) connects into the integral frame structure.
2. the rectangular class part punching of monoblock type according to claim 1 framework press, it is characterized in that: described column (4) is the box type column of hollow-core construction, this column (4) with put the beams in place (1) and base (3) between be connected by pull bar (6), the end face of upper beam (1) is stretched out in the upper end of described pull bar (6), the bottom surface of the lower end protuberate basic unit (3) of pull bar (6), and the upper/lower terminal of pull bar (6) is locked by nut (7).
3. the rectangular class part punching of monoblock type according to claim 1 framework press, it is characterized in that: the expansion link of described hydraulic cylinder (5) is connected with slide block (2) by flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206452936U CN201913825U (en) | 2010-12-07 | 2010-12-07 | Integral strip type part stamping framework type press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206452936U CN201913825U (en) | 2010-12-07 | 2010-12-07 | Integral strip type part stamping framework type press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913825U true CN201913825U (en) | 2011-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206452936U Expired - Fee Related CN201913825U (en) | 2010-12-07 | 2010-12-07 | Integral strip type part stamping framework type press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913825U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393788A (en) * | 2016-11-25 | 2017-02-15 | 扬州尼尔工程塑料有限公司 | Novel hydraulic machine stand column structure |
| DE102016009416A1 (en) | 2016-06-22 | 2017-12-28 | Horst Baltschun | Energy-efficient press with stable ram guide |
| DE102016012803A1 (en) * | 2016-10-26 | 2018-04-26 | Horst Baltschun | Press with controlled, stable ram guide |
-
2010
- 2010-12-07 CN CN2010206452936U patent/CN201913825U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016009416A1 (en) | 2016-06-22 | 2017-12-28 | Horst Baltschun | Energy-efficient press with stable ram guide |
| DE102016009416B4 (en) * | 2016-06-22 | 2018-09-20 | Horst Baltschun | Energy-efficient press with stable ram guide |
| DE102016012803A1 (en) * | 2016-10-26 | 2018-04-26 | Horst Baltschun | Press with controlled, stable ram guide |
| DE102016012803B4 (en) * | 2016-10-26 | 2019-05-16 | Horst Baltschun | Press with controlled, stable ram guide |
| CN106393788A (en) * | 2016-11-25 | 2017-02-15 | 扬州尼尔工程塑料有限公司 | Novel hydraulic machine stand column structure |
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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 |
Granted publication date: 20110803 Termination date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |