CN1115281A - Mechanical pressing machine - Google Patents
Mechanical pressing machine Download PDFInfo
- Publication number
- CN1115281A CN1115281A CN 95104319 CN95104319A CN1115281A CN 1115281 A CN1115281 A CN 1115281A CN 95104319 CN95104319 CN 95104319 CN 95104319 A CN95104319 A CN 95104319A CN 1115281 A CN1115281 A CN 1115281A
- Authority
- CN
- China
- Prior art keywords
- slide plate
- plate
- bearing bracket
- upper spider
- lower bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
A key 7A and a key 7B are embedded into a key groove 2B and a key groove 4B which are formed on an upper chassis 2, a lower chassis 4, a plate 2A and a plate 4A forming the lower chassis 4 of the upper chassis 2; a drive part is positioned on the upper chassis 2, which drives a sliding plate 5 to move up and down at the guidance of a fixed side pressure plate 8 through a connecting rod 28; the lower chassis 4 comprises a part that determines close height and a load that supports a pressing machine; meanwhile, a fixed bolt 2D is used for fixing a rear chassis 3 to form a C-shaped planer type pressing machine 1. Or, a fixed bolt 15B and a wedge 22 are used for fixing a front flat plate 15 at the front face of a chassis 12 consisting of the upper chassis 2, a rear chassis 13 and a lower chassis 14 so as to form a double-post pressing machine 11.
Description
When the manufacturing machine forcing press, self-evident along with the variation of forcing press workpiece in recent years, the mach precision of pressure will improve, and the variation of specification and function will increase.In driving mechanism, also require energy, number of strokes may, the haul distance of work, and the sled drive mechanism from the crank-motion to the link motion etc. also needs change; On the slide plate part, the regulated quantity of slide plate and height of packing compact size, the specification of stripper apparatus etc. need change; In the support part, the shape of the specification of die cushion and waste material chute etc. also will change.Moreover, in order to satisfy the accuracy of manufacture of forcing press processing parts, can produce from C type planer-type forcing press and change to double-arm press and consider from improving service behaviour, change to the situation of C type planer-type forcing press from double-arm press.
The structure of mechanical press frame in the past in C type planer-type forcing press, is the frame of the integral body of the shape that makes C shape.In double-arm press, make the frame of the integral body of a shape, or divide and to make crossbeam, column, support is then with pull bar with nut is fastening makes.Because like this, in the fastening conventional art of making frame, can not change to double-arm press with pull bar and nut in the frame of integral body or the frame cut apart from the planer-type forcing press of C, perhaps opposite, change to C type planer-type forcing press by double-arm press.In other words, must carry out the change of frame itself, but it is very difficult to reach short this purpose of production time.
Also have, in the influential slide plate guider of the sledge displacement precision that forcing press is added man-hour, past, be the slide plate guider that adopts a kind of like this fixation side guiding pressing plate in C type planer-type forcing press: be located at the slide plate left and right sides mobile side plat part and in square jaw portion on the C type frame fixing liner, lead with the fixation side pressing plate.That is, according to the situation of metal pattern or rapidoprint, by adjusting slider, when being in the state of maximum height of packing compact, with the fixation side high top of slide plate lower end position of pressing plate when being located at of leading than the slide plate top dead-centre.In addition, except the slide plate guider of above-mentioned guiding pressing plate, the also useful guide pillar that vertically is located on the support is the slide plate guider that slide plate moves up and down guiding.In this case, the hole of the endways support that is provided with guide pillar is difficult to guarantee with concentricity with the hole on the slide plate of guide pillar guiding, has hindered superiority performance in price.In the slide plate guider of above-mentioned conventional art, the haul distance that to be located at the mobile side plat part on the slide plate be slide plate and the amount that sledge displacement is descended altogether, from the guiding pressing plate of the fixation side length of elongation downwards.Like this, because the length that mobile flat-sided flat part is stretched out from fixation side guiding pressing plate lower end is big, mobile plat part and fixation side pressing plate are elongated altogether, though guarantee the stability that slide plate moves up and down, but near the slide plate bottom-end of stroke, the positional precision of slide plate reduces easily.
Secondly, in C type planer-type forcing press, except extension elongation, do the time spent when the processing load, the maxilla portion of C type frame and the gap enlargement between lower jaw portion are out of shape, and produce so-called opening phenomenon, and the depth of parallelism of slide plate lower surface and backing plate upper surface reduces.Because like this, adding of patrix and counterdie produces the position skew in the Ministry of worker, and the life-span of metal pattern reduces.
The present invention can make rapidly for relating to corresponding to various specifications and function, and adds the high mechanical press of positional precision of slide plate in man-hour at forcing press.
In order promptly to adapt to the change of specification and function, shorten the production time, the upper spider and the slide plate of drive part that will have the mechanical press of a lot of production times of needs partly made altogether, and with they be divided into the lower bearing bracket that is equivalent to support and afer bay and before the frame of flat board etc., combine by the frame that these are cut apart, form C type planer-type forcing press or double-arm press, to adapt to various specifications and function needs.
In order to improve the positional precision that forcing press adds the slide plate in man-hour, to be divided into two parts up and down to the slide plate guider that slide plate moves up and down guiding, the slide plate guider on the top fixation side pressing plate that is arranged on the frame, for being fixed on the liner guiding of flat upper end of mobile side guiding, this moves the upper lateral part that flat-sided plain block is located at slide plate; The slide plate guider fixation side pressing plate of while bottom, be the liner guiding on the convex that is fixed on flat of mobile side guiding, the real platform that this mobile side guiding is flat is given prominence on the bottom of slide plate back, and the fixation side pressing plate be fixed on about on the flat board across frame, its length equals slide plate haul distance and slide plate regulated quantity and the addition of liner length; With this upper and lower slide plate guider is that slide plate moves up and down guiding.Because slide plate is that flat of the mobile side guiding and the fixation side pressing plate of two parts lead to be divided into up and down, even therefore slide plate is in slide plate bottom-end of stroke position, slide plate also can keep high position degree.
Also have, because the lower end of guider is on low position, though because forcing press adds the processing load effect in man-hour, can produce the such opening phenomenon of frame of C type planer-type forcing press, the depth of parallelism reduction of slide plate lower surface and backing plate upper surface is less.Moreover the fixation side pressing plate of downside is placed on the position that the automation equipment installing space with metal pattern zone and mechanical press do not interfere, so can not damage mechanical press, particularly the good operating characteristics of C type planer-type forcing press.
Fig. 1 and Fig. 2 represent that with upper spider and after-poppet and lower bearing bracket as three frames of cutting apart, upper spider is connected with key with lower bearing bracket, tightens first embodiment of the present invention that constitutes C type planer-type forcing press with trip bolt again.Be shown in the front elevation of C type planer-type press structure among Fig. 1, the left side sectional view of expression C type planer-type forcing press central authorities among Fig. 2.Fig. 3 (a), (b) expression connects the further explanatory drawings of the key of upper spider of the present invention and lower bearing bracket.
Fig. 4 and Fig. 5 represent with upper spider and afer bay and the lower bearing bracket mechanical press as three frames of cutting apart, upper spider is connected with key with lower bearing bracket, tighten with trip bolt again and form a complete machine frame, dull and stereotyped before the front of this frame is being fixed one, thus the 2nd embodiment of the present invention of formation double-arm press.The front view of expression double-arm press among Fig. 4, the left side sectional view of expression double-arm press central authorities among Fig. 5.Also have, the detailed structure of the key of connection upper spider and lower bearing bracket is (b) identical with the Fig. 3 (a) shown in first implements.
The profile of the upper spider when Fig. 6 represents to place the variable speed slew gear of crank axle.
Fig. 7 and Fig. 8 represent to make the upper spider that is integral with afer bay and to include decision shut height lower bearing bracket partly as two frames of cutting apart, upper spider is connected with key with lower bearing bracket, tightens the 3rd embodiment that forms C type planer-type forcing press with trip bolt again.The rack construction front view of expression C type planer-type forcing press among Fig. 7, the frame left side sectional view of expression C type planer-type forcing press central authorities among Fig. 8.
Fig. 9 represents to be partitioned into the lower bearing bracket from the 3rd embodiment the part of decision shut height, set up mid frame as three frames of cutting apart, upper spider is connected with key respectively with lower bearing bracket with mid frame and mid frame, tightens with trip bolt again, forms the 4th embodiment of C type planer-type forcing press.
Figure 10 and Figure 11 represent to be divided into afer bay all-in-one-piece upper spider and the frame of removing the lower bearing bracket that determines the shut height part, clip with the left and right sides frame that makes C shape shape, upper spider is connected with key with side frame respectively with lower bearing bracket, tighten with trip bolt again, form the 5th embodiment of C type planer-type forcing press.
Figure 12 and Figure 13 have represented to be provided with the C type planer-type forcing press of the slide plate guider that ledge that utilization makes in slide plate side top and lower end, slide plate back promotes that slide plate moves up and down and lead for its as the 6th embodiment.The profile of having represented C type planer-type forcing press major part side among Figure 12 has been represented the plane of the major part of C type planer-type forcing press among Figure 13.
Figure 14 is as the 7th embodiment, represented the C type planer-type forcing press that is configured to the separate machine among the 6th embodiment and the profile of the major part side under the C type planer-type forcing press situation that constitutes with whole C type frame.
The 1st embodiment illustrates with Fig. 1, Fig. 2 and Fig. 3.The lower bearing bracket 4 of backing plate 6 is installed, be placed on the support, in order to compensate the processing dimension error of the keyway 2B on keyway 4B that is located on the plate 4A left and right directions that constitutes lower bearing bracket 4 and the left and right directions that is located at the plate 2A that constitutes upper spider 2, key 7 has the upper end key 7A of gradient and lower end key 7B to constitute on the one side of left and right directions by two, upper end key 7A is withstood on the dog screw 7C that is installed on the lower bearing bracket 4 go up the realization location, utilize adjustment screw 7D that keyway 4B and key 7 are transferred under the gapped state, lower end key 7B is embedded among the keyway 4B.
Secondly, in slide plate 5 coil insertion devices, slide plate 5 is connected with even defending 28 with the drive part of upper spider, upper spider 2 vertically is placed in the top of lower bearing bracket 4, and the fixation side pressing plate 8 that moves up and down guiding to slide plate 5 is installed on the upper spider 2, at key 7 with after keyway 2B is connected, utilize trip bolt 2C, 4C is fixed together upper spider 2 and lower bearing bracket 4, moves lower end key 7B with adjustment screw 7D again, fixes under the state very close to each other in key 7 and keyway 4B and keyway 2B.In addition, the motor 9 as power source is installed on the support 23 at the rear portion that is positioned at upper spider 2.
Then, afer bay 3 is positioned at the back of upper spider 2, and vertically is placed in the top of lower bearing bracket 4, and utilizes trip bolt 2D, and 3B is fixing with upper spider 2 and lower bearing bracket 4 respectively.Like this, it is as a whole that C-form stand just becomes, and constitutes C type planer-type forcing press.
In addition, as shown in Figure 2, on the upper spider 2 of this first embodiment, with the motor 9 on the support 23 that is fixed on upper spider 2 rear portions as power source, with the power of flywheel 24 outputs, pinion 25A and master gear 26 by driving shaft 25 are passed on the crank axle 27, by the connecting rod 28 that is connected with this crank axle 27, driving slide plate 5 moves up and down again, with these as drive part, because slide plate 5 is with 8 assemblings of fixation side pressing plate, so only need to carry out the motion adjustment of slide plate 5 on upper spider 2.
Second embodiment illustrates with Fig. 4 and Fig. 5 and Fig. 3.
The lower bearing bracket 14 of backing plate 16 is installed, vertically be placed on the support, for compensate work on the left and right directions of the plate 14A that constitutes lower bearing bracket 14 keyway 14B and the processing dimension error of keyway 2B, (this keyway 2B is provided in a side of on the left and right directions of the plate 2A that constitutes upper spider 2, and upper spider 2 be with the 1st embodiment in C type planer-type forcing press 1 shared), two upper end key 7A gradient on the one side aspect the left and right sides of key 7 usefulness and lower end key 7B constitute, upper end key 7A is withstood on the dog screw 7C that is installed on the lower bearing bracket 4, and realize locating, under gapped state between usefulness adjustment screw 7D adjustment keyway 14B and the key 7, lower end key 7B is embedded among the keyway 14B.
Secondly, slide plate 5 is put into machine, with connecting rod 28 actuator of slide plate 5 with upper spider 2 coupled together, upper spider 2 is placed in the top of lower bearing bracket 14, promising slide plate and the fixation side pressing plate 8 that moves up and down and lead are installed on the upper spider 2, when key 7 and after making to constitute keyway 2B on the plate 2A left and right directions of upper spider 2 and being connected, upper spider 2 and lower bearing bracket 14 trip bolt 2C, 14C fixes, move lower end key 7B with adjustment screw 7D again, fixing under the state very close to each other in key 7 and keyway 14B and keyway 2B, moreover, be installed on the side of upper spider 2 as the motor 19 of power source.
Then, afer bay 13 is positioned at the back of upper spider 2, utilizes trip bolt 2D to be fixed on the upper spider 2.Like this, in the frame of forming by upper spider 2 and afer bay 13 and lower bearing bracket 14 12, in order to support the crank axle 27 that slide plate 5 is moved up and down by connecting rod 28, be provided with give prominence to the axle journal boss 17 of upper spider 2 fronts and with the outer shape, the hole 18A of the top, outer of the axle journal boss 17 that is roughly the same contact and 18 hole, hole hole 18B from the flat part of fitting closely with the lower surface of backing plate 16 near upper end jaw portion 20, backing plate 16 highlights from the front of the lower end jaw portion 21 of lower bearing bracket 14, hole 18A and 18B are located on preceding dull and stereotyped 15, before dull and stereotyped 15 usefulness wedges 22 and trip bolt 15B be fixed on the frame front of forming by upper spider 2 and afer bay 13 and lower bearing bracket 14, among the wedge groove 14D of wedge 22 embedding lower bearing brackets 14 and preceding dull and stereotyped 15 the wedge groove 15C, thereby form double-arm press 11.
In this 2nd embodiment, on preceding dull and stereotyped 15, work has hole 18A and two holes of hole 18B of axle journal boss 17, the flat that hole 18B is pasting closely from the lower surface with backing plate 16 extends near the upside jaw portion 20, yet the hole 18A of axle journal boss 17 and near the hole 18B that extends to the maxilla portion 20 from the flat of fitting closely with the lower surface of backing plate 16 also can be a continuous hole.
Also have, the same with the 1st embodiment, in this 2nd embodiment, also, therefore only need on upper spider 2, can carry out the running adjustment of slide plate 5 because slide plate 5 and fixation side panel 8 are assemblied on the upper spider 2.
Also have, the drive part that is placed on the upper spider 2 of the 1st embodiment and the 2nd embodiment is the constant speed slew gear of fixed journey system, with the motor on the side that is placed on upper spider shown in Figure 42 19 as power source, from the power of flywheel 24 output by driving shaft 35 pinion 35A and master gear 36 and with the pin 30 that is located on the arm 33,32 connecting rod and the arms 33 that connect pass to crank axle 37, and driving shaft 35 can stop revolution by the slip of the extension 29A of the eccentric part 29 that is slidingly matched on crank axle 37; By the connecting rod 28 that is connected with crank axle 37, do not illustrate among the variable speed slew gear of 5 crank axles that move up and down that drive to slide and the figure, but the route-variable mechanism that can change the offset of crank axle has also become easily.
The 3rd embodiment illustrates with Fig. 7 and Fig. 8.
To include the part that determines shut height, the lower bearing bracket 44 that backing plate 6 is installed above vertically is placed on the support, make the top that holistic upper spider 42 is placed in lower bearing bracket 44 with afer bay, fixing with trip bolt 44B and key 47, integrally form C-form stand 40.When upper spider 42 is single, or when forming C-form stand, slide plate 5 is packed in the machine, after with connecting rod (not illustrating among the figure) drive part of slide plate 5 and upper spider 42 being connected, be installed as the fixation side pressing plate 8 that slide plate 5 moves up and down guiding, constitute C type planer-type forcing press 41.
The 4th embodiment illustrates with Fig. 9.
From the lower bearing bracket 44 of the 3rd embodiment, the part of decision shut height is split, mid frame 43 is set, use key 47A, 47B is respectively with upper spider 42 and mid frame 43, and mid frame 43 couples together with lower bearing bracket 45, utilizes trip bolt 43A again, and 43B forms C-form stand 40.The same with the 3rd embodiment, when lower bearing bracket 45 is single, or when forming C-form stand 40, backing plate 6 is installed, at upper spider 42 when being single, or when forming C-form stand, after with connecting rod (not illustrating among the figure) drive part of slide plate 5 and upper spider 42 being connected, can be installed as the fixation side pressing plate 8 that slide plate 5 moves up and down guiding, constitute C type planer-type forcing press 41.
The 5th embodiment illustrates with Figure 10 and Figure 11.
In addition, Fig. 8 at the 3rd embodiment, on Figure 11 of the Fig. 9 of the 4th embodiment and the 5th embodiment, drive part is not shown, yet, the same with the 2nd embodiment with the 1st embodiment, though the slide plate drive part that is contained on the upper spider is the constant speed slew gear of fixed journey system, the mechanism that make variable speed slew gear and route-variable is also easy.
The 6th embodiment illustrates with Figure 12 and Figure 13.
On the one hand, liner 67 also is fixed on on flat 66 of the outstanding mobile side guiding in the lower end, back of slide plate 5, dull and stereotyped 2A and fixation side pressing plate 68 guiding of liner 67 by constituting upper spider 2, the length of pressing plate 68 equals haul distance and the regulated quantity of slide plate and the length addition of liner 67 of slide plate 5.
Utilize the slide plate guider that constitutes like this to move up and down guiding for slide plate 5.Be provided with flat 5A of mobile side guiding on the side of slide plate 5, liner 65 is fixed on flat upper end.In order to give liner 65 guiding, fixation side pressing plate 8 usefulness trip bolts (not illustrating among the figure) are fixed in the maxilla portion 20 of upper spider 2.In the lower end, back of slide plate 5, fixing flat 66 of mobile side guiding with trip bolt (not illustrating among the figure).About ledge (66A, 66B) in aggregates with flat 66 of mobile side guiding, below slide plate 5, stretch out upward and fixing, (66A is fixed with liner 67 on front and rear surfaces 66B) and the left and right sides end face at protuberance.
Fixation side pressing plate 68 is the protuberance (66A of flat 66 of the guiding that be fixed on mobile side, liner 67 66B), lead from the front and back left and right directions, fixation side pressing plate 68 is between the slide plate lower dead point position of the minimum height of packing compact that upper dead center position to the adjusting slider of the slide plate 5 of the maximum die set height that rises from adjusting slider descends, with its length as flat 66 guiding that lead to mobile side, and it and metal pattern and automation equipment do not interfere, be fixed on the back of the scope of application when being positioned at slide plate work, constitute on the dull and stereotyped 2A of upper spider 2.
Protruding or the recessed shape of flat 66 of mobile side guiding and fixation side pressing plate 68 is not limited to shape recited above, and various shapes can be arranged.
Also have, in Figure 12 and the 6th embodiment shown in Figure 13, liner (65,67) is separately fixed on the mobile side guiding flat (5A, 66), certainly, be fixed on the fixation side pressing plate (8,68) and also be fine.
Again, in Figure 12 and the 6th embodiment shown in Figure 13, constituting C type planer-type forcing press with the frame of cutting apart, should understand that the 7th embodiment as shown in figure 14 is such, also is possible with formation C type planer-type forcing press on the whole C start frame.
Like this, make upper spider and slide plate general, will be divided into lower bearing bracket with mechanical press drive part, the frame combination of afer bay and preceding flat board, can constitute C type planer-type forcing press or double-arm press, can promptly adapt to various specification and function, the production duration also can shorten.
Also have,, therefore do not having under the state of lower bearing bracket because slide plate and slide plate guider have been packed in the upper spider, the adjustment of also can turning round, thus shorten the production time greatly.
Again, owing to be separated frame, the material of each frame after cutting apart can change, and therefore can use high-intensity material and the good material of vibration attenuation.
Have again, utilize to be located at slide plate side upper end and lower end, slide plate back,, can improve the positional precision that forcing press adds the slide plate in man-hour, also can overcome effectively for processing the C-form stand opening phenomenon that load causes for slide plate moves up and down the slide plate guider of guiding.
Claims (4)
1. mechanical press, it has the drive part that slide plate is moved up and down, this drive part will be with the power of motor as the flywheel output of power source, pinion and master gear by driving shaft, pass to crank axle, connecting rod by being connected again with crank axle, the driving slide plate moves up and down, it is characterized by, be integral with afer bay, or placing the drive part that slide plate is moved up and down simultaneously on the upper spider that separates with afer bay, slide plate and for slide plate move up and down the guiding the slide plate targeting part, on the plate of the left and right directions that constitutes upper spider, groove is arranged, in the upper end that constitutes lower bearing bracket, on the outstanding plate that is provided with of direction groove is arranged also to the left and right, this lower bearing bracket includes the part that the shut height of the forcing press load that is caused by slide plate is born in decision, this groove and the groove relative engagement that is located on the left and right directions plate that constitutes upper spider, on the locating surface of left and right directions, has gradient, adjustable two keys are embedded in the groove of upper spider and lower bearing bracket, meanwhile utilize fastener means that upper spider and lower bearing bracket are fitted together, integrally form C type planer-type forcing press.
2. mechanical press, it has the drive part that slide plate is moved up and down, this drive part will be with the power of motor as the flywheel output of power source, pinion and master gear by driving shaft, pass to crank, connecting rod by being connected again with crank axle, the driving slide plate moves up and down, it is characterized by, be integral with afer bay, or on the upper spider that separates with afer bay, laying simultaneously and making the sliding drive part and the slide plate that move up and down of analysing reach the slide plate targeting part that moves up and down and lead for slide plate, on the plate of the left and right directions that constitutes upper spider, make to have groove, in the upper end that constitutes lower bearing bracket, also make to have groove on the outstanding plate that is provided with of direction to the left and right, this lower bearing bracket includes the part of decision compression by the shut height of the forcing press load of slide plate generation, on the locating surface of left and right directions, gradient is arranged, adjustable two keys are embedded in the groove of upper spider and lower bearing bracket, utilize fastener means that upper spider is assembled with lower bearing bracket simultaneously, in order to support crank axle, axle journal lug boss of giving prominence to from the upper end, front of upper spider and backing plate outstanding from the lower jaw portion front of lower bearing bracket and that install, and preceding flat board is assembled together with fastener means; Preceding flat board is porose in a place at least, the upper edge in this hole and axle journal lug boss, and the lower edge in hole contacts with the lower surface of backing plate, integrally forms double-arm press.
3. mechanical press, it has the drive part that slide plate is moved up and down, this drive part will be with the power of motor as the flywheel output of power source, pinion and master gear by driving shaft are passed to crank axle, connecting rod by being connected again with crank axle, the driving slide plate moves up and down, it is characterized by, be divided into up and down two parts to the move up and down slide plate guider of guiding of slide plate, top slide plate guider is the liner that is fixed on the flat upper end of guiding of mobile side, utilize the fixing side guide guiding of doing on machine, this moves flat of side guiding and is placed on slide plate side upper end; Meanwhile, the lower slide plate guider is the liner that is fixed on the protuberance of flat of mobile side guiding, utilize fixation side pressing plate guiding, the protuberance that this mobile side guiding is flat is placed on the lower end of slide plate working face back, project upwards, and the fixation side pressing plate is fixed on the plate of left and right sides span formation frame, and its length equals slide plate haul distance and slide plate regulated quantity and the addition of liner length, and slide plate just utilizes this top and lower slide plate guider guiding and moves up and down.
4. mechanical press, it has the drive part that slide plate is moved up and down, this drive part will be with the power of motor as the flywheel output of power source, pass to crank axle by driving shaft pinion and master gear, connecting rod by being connected again with crank axle, slide plate is moved up and down, it is characterized by, with afer bay upper spider in aggregates on placing drive part and the slide plate that slide plate is moved up and down simultaneously, and for slide plate move up and down the guiding the slide plate targeting part, the lower bearing bracket that bears the forcing press load that is produced by slide plate is divided into two frames, these two frames, perhaps mid frame and lower bearing bracket are divided into three frame, and be fastening with the connection means, integrally forms C type planer-type forcing press.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8571094A JPH07266096A (en) | 1994-03-30 | 1994-03-30 | Split frame of c frame press machine |
| JP85710/94 | 1994-03-30 | ||
| JP136561/94 | 1994-05-26 | ||
| JP24324694A JPH0890297A (en) | 1994-09-12 | 1994-09-12 | Frame for mechanical press |
| JP243246/94 | 1994-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1115281A true CN1115281A (en) | 1996-01-24 |
Family
ID=26426715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95104319 Pending CN1115281A (en) | 1994-03-30 | 1995-03-30 | Mechanical pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1115281A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100421921C (en) * | 2001-04-26 | 2008-10-01 | 沙迪克株式会社 | Press and machine tool |
| CN102216064A (en) * | 2008-12-04 | 2011-10-12 | 村田机械株式会社 | Press machine |
| CN102886910A (en) * | 2012-10-31 | 2013-01-23 | 南通皋液液压机有限公司 | Compact structural hydraulic press |
| CN105082590A (en) * | 2015-08-14 | 2015-11-25 | 苏州听毅华自动化设备有限公司 | Small bench press |
-
1995
- 1995-03-30 CN CN 95104319 patent/CN1115281A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100421921C (en) * | 2001-04-26 | 2008-10-01 | 沙迪克株式会社 | Press and machine tool |
| CN102216064A (en) * | 2008-12-04 | 2011-10-12 | 村田机械株式会社 | Press machine |
| CN102216064B (en) * | 2008-12-04 | 2015-07-15 | 村田机械株式会社 | Press machine |
| CN102886910A (en) * | 2012-10-31 | 2013-01-23 | 南通皋液液压机有限公司 | Compact structural hydraulic press |
| CN105082590A (en) * | 2015-08-14 | 2015-11-25 | 苏州听毅华自动化设备有限公司 | Small bench press |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102152489B (en) | Frame hydraulic press of automobile beam | |
| CN1321785C (en) | Apparatus for blanking and processing profile notches of rubber sealing strip | |
| CN101224635A (en) | Flashing precise planning and cutting hydropress | |
| JPH11147143A (en) | Pressing apparatus | |
| CN201907210U (en) | Novel guide system for hydraulic machine | |
| CN1111465C (en) | Digitally controlled mold-free plate molding machine | |
| EP1174255B1 (en) | Slider link press | |
| CN1115281A (en) | Mechanical pressing machine | |
| CN1274485C (en) | Large-scale double-action hydraulic drawing machine for heavy plate | |
| CN216760936U (en) | Column type guide structure and hydraulic press | |
| CN1453124A (en) | Mechanical presser | |
| CN206296517U (en) | A kind of leaf spring cutting die of vibration proof | |
| CN1883843A (en) | Punch-shearing machine | |
| JP2949327B2 (en) | Punching method | |
| CN105881031A (en) | Coil material cutting and bending device for automatic laminating machine of antenna terminal | |
| US20060101892A1 (en) | Multistage press | |
| CN2620599Y (en) | Riveting machine for negative plate machining and transmitting | |
| US5060566A (en) | Press apparatus | |
| CN219766526U (en) | Multifunctional movable combined punching machine | |
| CN211637907U (en) | Stamping device for forging pinion shaft | |
| CN219746539U (en) | Electrogalvanized steel plate cutting machine | |
| CN2239310Y (en) | Oil pressure shearing, folding and punching 3-purpose machine | |
| KR102377781B1 (en) | Mechanical press apparatus capable of simulating the motion of a servo press | |
| CN215143595U (en) | Bending mechanism for bending machine | |
| CN218137662U (en) | Auxiliary positioning device and radiator assembling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |