CN218657688U - Lifting press capable of being assembled and disassembled - Google Patents
Lifting press capable of being assembled and disassembled Download PDFInfo
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- CN218657688U CN218657688U CN202221751983.9U CN202221751983U CN218657688U CN 218657688 U CN218657688 U CN 218657688U CN 202221751983 U CN202221751983 U CN 202221751983U CN 218657688 U CN218657688 U CN 218657688U
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Abstract
A lifting press machine capable of being assembled and disassembled belongs to the technical field of press machine equipment and is used for maintaining large-sized workpieces. The technical scheme is as follows: unable adjustment base's one end vertical fixation hydraulic jack props the pillar, a plurality of hydraulic jack props the pillar and arranges along unable adjustment base's width direction order, unable adjustment base's middle part and the other end are two sets of work piece location pillars of vertical fixation separately respectively, two sets of work piece location pillars are along unable adjustment base's width direction, two vertical fixed beams of pillar are connected with hydraulic jack props the upper end of pillar and work piece location pillar respectively in unable adjustment base's both sides, the horizontal fixed beam of three pillar is connected with the upper end that hydraulic jack propped pillar and two sets of work piece location pillars respectively, hydraulic jack moving platform is located unable adjustment base, hydraulic jack places on hydraulic jack moving platform. The utility model discloses can carry out the dismouting combination, can put into large-scale work piece and carry out the dismouting operation, can effectively improve work efficiency.
Description
Technical Field
The utility model relates to a dismantled and assembled combination's over-and-under type press belongs to press equipment technical field.
Background
In the maintenance work of the equipment, the workpieces such as bearings, gears, couplings, shafts and the like of the equipment to be maintained need to be overhauled, assembled and reused. The maintenance assembly mode basically adopts the modes of mechanical disassembly and assembly, heating/refrigeration disassembly and assembly or combined disassembly and assembly and the like. The main shaft and related gear parts of some large-scale equipment are designed to be large in size due to factors such as structural stress, functional stress and the like, the total size of a general press machine body is limited, and the large-scale gear shaft parts are often difficult to be put into the press machine body for dismounting and mounting; meanwhile, the load borne by a general press is about 200T, the rated dismounting pressure required by a large workpiece to be dismounted is also large, and the pressure load borne by the general press can not meet the use requirement far away, so that the dismounting and repairing work of workpieces such as large gear shaft kits and the like can not be finished.
Therefore, it is necessary to develop a press machine which can be used for multiple purposes, is safe and reliable and can adapt to assembly of different large-scale equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a lifting press of dismantled and assembled combination is provided, this kind of lifting press can carry out the dismouting combination, can put into large-scale work piece and carry out the dismouting operation, can improve work efficiency effectively, guarantees assembly quality, guarantee operating personnel's safety.
The technical scheme for solving the technical problems is as follows:
the utility model provides a lifting press machine of dismantled and assembled combination, it includes unable adjustment base, hydraulic jack props the pillar, work piece location pillar, prop the pillar tie-beam, pillar longitudinal fixation roof beam, pillar transverse fixation roof beam, hydraulic jack moving platform and hydraulic jack, unable adjustment base is the steel cuboid plate frame structure of horizontal placement, unable adjustment base's one end vertical fixation hydraulic jack props the pillar, a plurality of hydraulic jack props the width direction sequence arrangement of pillar along unable adjustment base, prop the inboard of pillar tie-beam horizontal welding at a plurality of hydraulic jack props the pillar, unable adjustment base's middle part and the other end are respectively two sets of work piece location pillars of vertical fixation separately, two sets of work piece location pillars are staggered on unable adjustment base's width direction, two pillar longitudinal fixation roof beams are respectively along unable adjustment base's length direction parallel arrangement, two both ends and the middle of two pillar longitudinal fixation roof beams are respectively with the hydraulic jack props the pillar of unable adjustment base both sides and the upper end of work piece location pillar is connected, three pillar transverse fixation roof beam is respectively along unable adjustment base's width direction parallel arrangement with the hydraulic jack of pillar one end and the middle hydraulic jack props the upper end of the hydraulic jack and the hydraulic jack moving platform is connected on hydraulic jack moving platform, three pillar transverse fixation roof beam are located hydraulic jack moving platform and hydraulic jack moving platform.
Above-mentioned detachable combination's over-and-under type press, hydraulic jack shoring pillar is three, and the lower extreme and the unable adjustment base of three hydraulic jack shoring pillar are welded connection, and there is the vertically supporting steel board respectively in the outside of three hydraulic jack shoring pillar, and the lower extreme and the side of supporting steel board are respectively with unable adjustment base's upper surface and the lateral wall welded connection of hydraulic jack shoring pillar.
According to the lifting press machine capable of being assembled and disassembled, the two workpiece positioning pillars at the middle part and the other end of the fixed base are respectively provided with the two workpiece positioning pillars, the two workpiece positioning pillars at the middle part of the fixed base are respectively close to the edges of the two sides of the fixed base, the two workpiece positioning pillars at the other end of the fixed base are respectively close to the longitudinal central axis of the fixed base, the outer sides of the four workpiece positioning pillars are respectively provided with the vertical supporting steel plates, and the lower ends and the side faces of the supporting steel plates are respectively welded with the upper surface of the fixed base and the side walls of the workpiece positioning pillars.
The lifting press machine with the detachable combination is characterized in that positioning blocks are welded on two sides of upper cylinders of hydraulic jack shoring pillars and workpiece positioning pillars on two sides of the fixed base respectively, fixing holes are formed in beam bodies of the two pillar longitudinal fixed beams and the three pillar transverse fixed beams respectively, the positions of the fixing holes are opposite to the upper ends of the hydraulic jack shoring pillars and the upper ends of the workpiece positioning pillars respectively, the shapes of the fixing holes are matched with the cross sections of the hydraulic jack shoring pillars and the cross sections of the workpiece positioning pillars respectively, the fixing holes in the two pillar longitudinal fixed beams are sleeved on the hydraulic jack shoring pillars and the upper cylinders of the workpiece positioning pillars on two sides of the fixed base respectively, the bottom surfaces of the two pillar longitudinal fixed beams are supported by the positioning blocks respectively, the fixing holes in the three pillar transverse fixed beams are sleeved on the hydraulic jack shoring pillars and the upper cylinders of the workpiece positioning pillars on two sides of the fixed base respectively, and the three pillar transverse fixed beams are vertically covered above the two pillar longitudinal fixed beams respectively.
The lifting press machine comprises a supporting rack, transverse traveling wheels, a hydraulic jack lifting frame, two transverse sliding ways, a limiting baffle and a lifting control device, wherein the supporting rack is a square steel plate, the two transverse sliding ways are parallelly installed at the bottom of the supporting rack along the length direction of a fixed base, the hydraulic jack lifting frame is composed of four stand columns and a square top plate, the four stand columns are respectively composed of an outer sleeve and a lifting rod, the transverse traveling wheels are installed at the lower end of the outer sleeve, the lifting rod is located in the outer sleeve and is in sliding fit with the outer sleeve, the upper end of the lifting rod is fixedly connected to four corners of the lower bottom surface of the square top plate, the lifting control device is installed below the square top plate, the four transverse traveling wheels are respectively embedded into the two transverse sliding ways, the transverse traveling wheels are in rolling fit with the transverse sliding ways, one ends of the two transverse sliding ways are respectively connected with the side faces of supporting columns of the hydraulic jack of the fixed base, and the other ends of the transverse sliding are respectively fixed with the limiting baffle.
The lifting control device comprises a lifting jack and an outer rotary adjusting lead screw, a base of the lifting jack is fixedly connected to the upper surface of the bottom surface of the square top plate, an ejector rod of the lifting jack is opposite to the upper surface of the supporting rack, and the outer rotary adjusting lead screw is connected with the lifting jack.
The utility model has the advantages that:
the special requirements of dismounting and replacing large roll shafts and gear parts of important equipment parts of various production lines are met, outsourcing is not needed, and the operation task can be independently and autonomously completed. The operation process is safe, convenient, quick and effective. On the basis of ensuring the safe and stable operation of the whole press, the operation can be more humanized and simple, and the tasks of disassembling and assembling large-scale gear shaft equipment parts can be completed. The hydraulic control system is simple and convenient to operate, time-saving, labor-saving and high in output performance. The hydraulic jack moving platform in the device can only transversely move (along the length direction of the fixed base) and cannot longitudinally move, so that the safety of the equipment in the transportation process is improved, the personal safety of operators is guaranteed, and the labor intensity of workers is reduced. The device has the advantages of strong practicability, reliable work, simple and convenient operation, simple maintenance, low cost and the like, and has wide application value and popularization prospect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of a portion of the structure of FIG. 1;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a schematic structural diagram of a hydraulic jack moving platform;
FIG. 6 is a side view of FIG. 5;
fig. 7 is a schematic diagram of the connection of the hydraulic jack and the hydraulic control device.
The figures are labeled as follows: the device comprises a fixed base 1, a hydraulic jack top support pillar 2, a workpiece positioning pillar 3, a top support pillar connecting beam 4, a pillar longitudinal fixed beam 5, a pillar transverse fixed beam 6, a supporting steel plate 7, a hydraulic jack moving platform 8, a hydraulic jack 9, a supporting rack 10, a lifting control device 11, a transverse walking wheel 12, a hydraulic jack lifting and lowering rack 13, a transverse slideway 14, a limit baffle 15, a lifting jack 16, a control hydraulic valve 17, a hydraulic oil pump 18, a hydraulic pipeline 19 and an oil tank 20.
Detailed Description
The utility model discloses a whole frame of detachable, hydraulic jack moving platform 8 and hydraulic jack 9.
The detachable integral machine frame consists of a fixed base 1, a hydraulic jack top support pillar 2, a workpiece positioning pillar 3, a top support pillar connecting beam 4, a pillar longitudinal fixed beam 5, a pillar transverse fixed beam 6 and a supporting steel plate 7.
Fig. 1, 2, 3, 4 show that unable adjustment base 1 is the steel cuboid plate frame structure that the level was placed, and unable adjustment base 1's one end vertical fixation hydraulic jack props pillar 2, and unable adjustment base 2's middle part and the other end are two sets of work piece locating support posts 3 of respective vertical fixation. The top of the hydraulic jack shoring strut 2 and the top of the workpiece positioning strut 3 are respectively provided with a strut longitudinal fixing beam 5 and a strut transverse fixing beam 6, and the strut longitudinal fixing beam 5 and the strut transverse fixing beam 6 are respectively used for longitudinally and transversely connecting the hydraulic jack shoring strut 2 and the workpiece positioning strut 3 to form a firm cuboid frame structure. The cuboid frame structure can be disassembled and assembled, and workpieces can be conveniently placed in the frame to be disassembled and assembled.
Fig. 1, 2, 3, and 4 show that there are three hydraulic jack support pillars 2, the three hydraulic jack support pillars 2 are sequentially arranged along the width direction of the fixing base 1, and the lower ends of the three hydraulic jack support pillars 2 are welded to the fixing base 1. The shore brace tie-beam 4 level welding is in a plurality of hydraulic jack shore brace 2's inboard, props shore brace 2 with three hydraulic jack and connects as an organic wholely, shore brace tie-beam 4 still plays the effect of supporting hydraulic jack 9's base.
Fig. 1, 2, 3, and 4 show that two workpiece positioning pillars 3 are respectively arranged in the middle of the fixing base 1 and two workpiece positioning pillars at the other end, the two workpiece positioning pillars at the middle of the fixing base 1 and two workpiece positioning pillars at the other end are arranged in a staggered manner in the width direction of the fixing base 1, wherein the two workpiece positioning pillars 3 at the middle of the fixing base 1 are respectively close to the edges of the two sides of the fixing base 1, and the two workpiece positioning pillars 3 at the other end of the fixing base 1 are respectively close to the longitudinal central axis of the fixing base 1. By adopting the layout, different workpiece positioning pillars 3 can be selected for jacking when the workpiece is placed on the fixed base 1 for dismounting.
Fig. 1, 2, 3 and 4 show that the outer sides of the three hydraulic jack support pillars 2 and the four workpiece positioning pillars 3 are respectively provided with a vertical supporting steel plate 7, the lower ends of the supporting steel plates 7 are respectively connected with the upper surface of the fixed base 1 in a welding manner, and the side surfaces of the supporting steel plates 7 are respectively connected with the side walls of the hydraulic jack support pillars 2 and the side walls of the workpiece positioning pillars 3 in a welding manner.
Fig. 1, 2, 3 and 4 show that two pillar longitudinal fixing beams 5 are respectively arranged in parallel along the length direction of a fixing base 1, and two ends and the middle of the two pillar longitudinal fixing beams 5 are respectively connected with the hydraulic jack shoring pillars 2 at two sides of the fixing base 1 and the upper ends of workpiece positioning pillars 3. Meanwhile, the three horizontal strut fixing beams 6 are arranged in parallel along the width direction of the fixing base 1, and the two ends of the three horizontal strut fixing beams 6 are connected with the upper ends of the hydraulic jack support struts 2 and the upper ends of the workpiece positioning struts 3 on the two sides of the fixing base 1 respectively.
Fig. 1, 2, 3 and 4 show that positioning blocks are respectively welded on two sides of upper cylinders of a hydraulic jack shoring strut 2 and a workpiece positioning strut 3 on two sides of a fixed base 1, fixing holes are respectively formed in beam bodies of two strut longitudinal fixed beams 5 and three strut transverse fixed beams 6, the positions of the fixing holes are respectively opposite to the upper ends of the hydraulic jack shoring strut 2 and the upper ends of the workpiece positioning struts 3, and the shapes of the fixing holes are respectively matched with the cross sections of the hydraulic jack shoring strut 2 and the workpiece positioning struts 3. Lifting hooks are welded on the upper surfaces of the beam bodies of the pillar longitudinal fixing beam 5 and the pillar transverse fixing beam 6 respectively, and the lifting hooks are hoisted by a crown block when the assembling is convenient.
During assembly, the two pillar longitudinal fixing beams 5 are installed firstly, fixing holes in the two pillar longitudinal fixing beams 5 are respectively sleeved on upper cylinders of the hydraulic jack support pillars 2 and the workpiece positioning pillars 3 on two sides of the fixing base 1, and bottom surfaces of the two pillar longitudinal fixing beams 5 are respectively supported by the positioning blocks; then fixing holes of the three horizontal strut fixing beams 6 are respectively sleeved on the hydraulic jack supporting struts 2 at two sides of the fixed base 1 and the upper cylinders of the workpiece positioning struts 3, and the three horizontal strut fixing beams 6 respectively vertically cover the upper parts of the two longitudinal strut fixing beams 5.
Fig. 1 and 2 show that the hydraulic jack moving platform 8 is placed on the fixed base 1, the hydraulic jack moving platform 8 is located on the inner side of the shoring strut connecting beam 4, the hydraulic jack 9 is placed on the hydraulic jack moving platform 2, and the hydraulic jack 9 is connected with the hydraulic control device.
Fig. 5 and 6 show that the hydraulic jack moving platform 8 includes a support frame 10, transverse traveling wheels 12, a hydraulic jack lifting frame 13, two transverse sliding ways 14, a limit baffle 15, a lifting jack 16, a lifting control device 11, the support frame 10 is a square steel plate, the two transverse sliding ways 14 are installed at the bottom of the support frame 10 in parallel along the length direction of the fixed base 1, the hydraulic jack lifting frame 13 is composed of four columns and a square top plate, the four columns are respectively composed of an outer sleeve and a lifting rod, the lifting rod is located in the outer sleeve, the lifting rod is in sliding fit with the outer sleeve, the transverse traveling wheels 12 are installed at the lower end of the outer sleeve, the upper ends of the lifting rods are fixedly connected at four corners of the lower bottom surface of the square top plate, the base of the lifting jack 16 is fixedly connected to the upper surface of the bottom surface of the square top plate, the top rod of the lifting jack 16 is opposite to the upper surface of the support frame 10, the lifting control device 11 is connected with the lifting jack 16, the four transverse traveling wheels 12 are respectively embedded into the two transverse sliding ways 14, the transverse traveling wheels 12 are in rolling fit with the transverse sliding ways 14, one ends of the two transverse sliding ways 14 are respectively connected with the hydraulic jack supporting column 2, and the other ends of the hydraulic jack sliding baffle 15, and the hydraulic jack sliding control platform is fixed with the limit baffle 15.
Fig. 5 and 6 show that the lifting control device 11 is composed of a lifting jack 16 and an outer side rotation adjusting screw rod, a base of the lifting jack 16 is fixedly connected to the upper surface of the bottom surface of the square top plate of the hydraulic jack lifting frame 13, a top rod of the lifting jack 16 is opposite to the upper surface of the supporting rack 10, the outer side rotation adjusting screw rod is connected with the lifting jack 16, and the lifting is controlled by a hand wheel outside the rotation adjusting screw rod.
Fig. 7 shows that the hydraulic control means comprise a control hydraulic valve 17, a hydraulic oil pump 18, a hydraulic line 19, and an oil tank 20, which are connected to the hydraulic jack 9.
The utility model discloses an installation as follows:
the fixed base 1, the hydraulic jack shoring pillars 2, the workpiece positioning pillars 3 and the supporting steel plates 7 are fixedly welded and connected, and the shoring pillar connecting beams 4 are welded on the inner sides of the three hydraulic jack shoring pillars 2;
hoisting the fixed base 1, the hydraulic jack shoring strut 2, the workpiece positioning strut 3 and the shoring strut connecting beam 4 to an operation position integrally by using a crown block;
placing a hydraulic jack moving platform 8 on the fixed base 1, wherein the hydraulic jack moving platform 8 is positioned at the inner side of the top bracing strut connecting beam 4, hoisting a hydraulic jack 9 to a clamping groove on the hydraulic jack moving platform 8 by using a crown block, and then connecting the hydraulic jack 9 with a control hydraulic valve 17, a hydraulic oil pump 18, a hydraulic pipeline 19 and an oil tank 20 of a hydraulic control device;
then, using a crown block to respectively lift the two pillar longitudinal fixing beams 5 through a lifting hook, wherein the two pillar longitudinal fixing beams 5 are along the length direction of the fixing base 1, fixing holes on the two pillar longitudinal fixing beams 5 are respectively sleeved on upper cylinders of a hydraulic jack shoring pillar 2 and a workpiece positioning pillar 3 at two sides of the fixing base 1, and positioning blocks welded on the cylinders of the hydraulic jack shoring pillar 2 and the workpiece positioning pillar 3 support the two pillar longitudinal fixing beams 5;
then, using a crown block to respectively lift the three horizontal strut fixing beams 6 by a lifting hook, respectively sleeving the fixing hole of one horizontal strut fixing beam 6 on the hydraulic jack supporting strut 2 at one end of the fixing base 1, respectively sleeving the fixing holes of the other two horizontal strut fixing beams 6 on the two workpiece positioning struts 3 at the middle part and the other end of the fixing base 1, and respectively vertically covering the three horizontal strut fixing beams 6 above the two vertical strut fixing beams 5 to form a firm cuboid frame structure;
the disassembly method is carried out reversely according to the installation sequence.
The utility model discloses a use as follows:
before installing and fixing the pillar longitudinal fixing beam 5 and the pillar transverse fixing beam 6, hoisting a target dismounting workpiece to a proper position above the fixing base 1 by using a crown block or a crane, and after the positions are selected and fixed, installing and fixing the pillar longitudinal fixing beam 5 and the pillar transverse fixing beam 6;
a workpiece to be disassembled and assembled is placed at a proper position between a hydraulic jack 9 and two groups of workpiece positioning pillars 3 by using a crown block, a hydraulic jack lifting frame 13 is pushed to the foremost end of a transverse slideway 14 to be abutted against the bottom 5 of a fixed type longitudinal side beam, the position of a supporting rack 10 is adjusted according to the shape and the external dimension of a part to be disassembled, after the position is adjusted to a front proper position and a rear proper position, the hydraulic jack lifting frame 13 is lifted by using a lifting control device 11, the hydraulic jack 9 and the part to be disassembled and assembled are adjusted to proper positions up and down, and at the moment, a press machine is operated to enable the hydraulic jack 9 to extend to a working position to start working until the disassembly and assembly of the spare part or material are completed; after the dismounting of the dismounting member is completed, the press is operated to enable the hydraulic jack 9 to be withdrawn, the dismounting member is placed on the fixed base 1 through the crown block, the vertical pillar fixing beam 5 and the horizontal pillar fixing beam 6 at the top of the press are lifted out through the crown block, the dismounting member is lifted out, and the hydraulic jack lifting frame 13 is pushed to the front end of the horizontal slideway 14.
In the practical application process, according to the shape and the overall dimension of a piece to be disassembled and assembled, the two groups of functional end racks 3 can be automatically selected to be placed on the positions of the racks with different functions and size requirements; meanwhile, the position of the hydraulic jack support 10 can be adjusted through the sliding of the trolley travelling wheels 12, and both aims to ensure that the piece to be disassembled is in a horizontal position.
In the in-service use process, when the piece of the irregular body to be disassembled and assembled is placed at the front end of the hydraulic jack 9, the center of gravity shifts sometimes to cause the support frame 10 to incline and the disassembly and assembly cannot be carried out, at the moment, the movable hydraulic platform 8 utilizes the lifting control device 11 to adjust the up-down position between the piece to be disassembled and assembled and the hydraulic jack 9 and between the two groups of functional end frames 3, so that the piece to be disassembled and assembled is in the horizontal position, and the purpose of the balanced load of the piece to be disassembled and assembled is achieved.
The limit baffle 15 not only can play a role in positioning the hydraulic jack lifting frame 13 to prevent the hydraulic jack lifting frame 13 from rolling away from the two transverse slideways 14 to cause a rollover accident, but also plays a role in connecting the two transverse slideways 14 to enhance the bearing capacity.
The utility model discloses an embodiment as follows:
the length of the fixed base 1 is 5200mm, the width is 1800mm, and the thickness is 150mm;
the length of the hydraulic jack shoring strut 2 is 300mm, the width is 150mm, and the height is 2000mm;
the length of the workpiece positioning strut 3 is 300mm, the width is 150mm, and the height is 2000mm;
the length of the top bracing strut connecting beam 4 is 1450mm, the width is 100mm, and the height is 250mm;
the length of the pillar longitudinal fixing beam 5 is 4000mm, the width is 250mm, and the thickness is 100mm;
the length of the strut transverse fixing beam 6 is 1500mm, the width is 460mm, and the thickness is 100mm;
the supporting steel plate 7 is 800mm in length, 1500mm in height and 80mm in thickness;
the length of the hydraulic jack moving platform 8 is 1500mm, the width is 1500mm, and the height is 1500mm;
the type of the hydraulic jack 9 is selected according to the weight and the volume of the disassembled spare parts.
Claims (6)
1. The utility model provides a dismantled and assembled combination over-and-under type press which characterized in that: the hydraulic jack support column comprises a fixed base (1), hydraulic jack support columns (2), a workpiece positioning support column (3), a support column connecting beam (4), a support column longitudinal fixed beam (5), a support column transverse fixed beam (6), a hydraulic jack moving platform (8) and a hydraulic jack (9), wherein the fixed base (1) is a horizontally placed steel cuboid plate frame structure, the hydraulic jack support columns (2) are vertically fixed at one end of the fixed base (1), a plurality of hydraulic jack support columns (2) are sequentially arranged along the width direction of the fixed base (1), the support column connecting beam (4) is horizontally welded on the inner sides of the hydraulic jack support columns (2), the middle part and the other end of unable adjustment base (1) are two sets of work piece location pillar (3) of vertical fixation separately respectively separately, two sets of work piece location pillar (3) are crisscross to be laid on the width direction of unable adjustment base (1), two vertical fixed beams of pillar (5) are respectively along the length direction parallel arrangement of unable adjustment base (1), the both ends and the centre of two vertical fixed beams of pillar (5) are respectively with the hydraulic jack shoring pillar (2) of unable adjustment base (1) both sides and the upper end of work piece location pillar (3) are connected, three horizontal fixed beams of pillar (6) are respectively along the width direction parallel arrangement of unable adjustment base (1), three horizontal fixed beams of pillar (6) respectively with the hydraulic jack shoring pillar (2) and the centre of one end and reach respectively The upper ends of the two groups of workpiece positioning pillars (3) at the other end are connected, a hydraulic jack moving platform (8) is placed on the fixed base (1), the hydraulic jack moving platform (8) is located on the inner side of the top bracing pillar connecting beam (4), a hydraulic jack (9) is placed on the hydraulic jack moving platform (8), and the hydraulic jack (9) is connected with a hydraulic control device.
2. The removably assembled lifting press of claim 1, wherein: hydraulic jack props pillar (2) and is three, and the lower extreme that three hydraulic jack props pillar (2) is welded connection with unable adjustment base (1), and the outside that three hydraulic jack props pillar (2) has vertically supporting steel plate (7) respectively, and the lower extreme and the side of supporting steel plate (7) prop the lateral wall welded connection of pillar (2) with the upper surface of unable adjustment base (1) and hydraulic jack respectively.
3. The removably assembled lift press of claim 1, wherein: two sets of work piece location pillar (3) of unable adjustment base (1) middle part and the other end have two work piece location pillar (3) respectively, the position of two work piece location pillar (3) at unable adjustment base (1) middle part is close to the both sides edge of unable adjustment base (1) respectively, the position of two work piece location pillar (3) of unable adjustment base (1) other end is close to the longitudinal central axis of unable adjustment base (1) respectively, there is vertically supporting steel plate (7) respectively in the outside of four work piece location pillar (3), the lower extreme and the side of supporting steel plate (7) respectively with the upper surface of unable adjustment base (1) and the lateral wall welded connection of work piece location pillar (3).
4. The removably assembled lift press of claim 1, wherein: the hydraulic jack shoring support is characterized in that positioning blocks are welded to two sides of an upper cylinder of a hydraulic jack shoring support column (2) of a fixed base (1) and two sides of an upper cylinder of a workpiece positioning support column (3) respectively, fixing holes are formed in beam bodies of two vertical strut fixing beams (5) and three horizontal strut fixing beams (6) respectively, the positions of the fixing holes are opposite to the upper ends of the hydraulic jack shoring support column (2) and the upper end of the workpiece positioning support column (3) respectively, the shapes of the fixing holes are matched with the cross sections of the hydraulic jack shoring support column (2) and the workpiece positioning support column (3) respectively, the fixing holes in the two vertical strut fixing beams (5) are sleeved on the upper cylinders of the hydraulic jack shoring support column (2) and the workpiece positioning support column (3) on two sides of the fixed base (1) respectively, the bottom surfaces of the two vertical strut fixing beams (5) are supported by the positioning blocks respectively, the fixing holes in the three horizontal strut fixing beams (6) are sleeved on the upper cylinders of the hydraulic jack shoring support column (2) and the workpiece positioning support column (3) on two sides of the fixed base (1) respectively, and the three horizontal strut fixing beams (6) are vertically and cover above the two vertical strut beams (5) respectively.
5. The removably assembled lifting press of claim 1, wherein: hydraulic jack moving platform (8) is including supporting frame (10), horizontal walking wheel (12), hydraulic jack jacking falls frame (13), transverse slide (14), limit baffle (15), lifting control device (11), support frame (10) is square steel sheet, two transverse slide (14) are along unable adjustment base (1) length direction parallel mount in support frame (10) both sides, hydraulic jack jacking falls frame (13) and comprises four stands and square roof, four stands comprise outer tube and lifter respectively, the lifter is located the outer tube, the lifter is sliding fit with the outer tube, transverse walking wheel (12) is installed to the lower extreme of outer tube, the upper end fixed connection of lifter is in the lower bottom surface four corners of square roof, lifting control device (11) is installed to square roof below, four transverse walking wheel (12) with respectively imbed two transverse slide (14) in, transverse walking wheel (12) are the cooperation of rolling with transverse slide (14), the one end of two transverse slide (14) is connected with the hydraulic jack bracing pillar (2) side of unable adjustment base (1) respectively, the other end fixed stop (15) of transverse slide (14) is limited position respectively.
6. The removably assembled elevating press as set forth in claim 5, wherein: the lifting control device (11) is composed of a lifting jack (16) and an outer side rotary adjusting lead screw, a base of the lifting jack (16) is fixedly connected to the upper surface of the bottom surface of a square top plate of the hydraulic jack lifting frame (13), a top rod of the lifting jack (16) is opposite to the upper surface of the supporting rack (10), and the outer side rotary adjusting lead screw is connected with the lifting jack (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221751983.9U CN218657688U (en) | 2022-07-08 | 2022-07-08 | Lifting press capable of being assembled and disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221751983.9U CN218657688U (en) | 2022-07-08 | 2022-07-08 | Lifting press capable of being assembled and disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218657688U true CN218657688U (en) | 2023-03-21 |
Family
ID=85553711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221751983.9U Active CN218657688U (en) | 2022-07-08 | 2022-07-08 | Lifting press capable of being assembled and disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218657688U (en) |
-
2022
- 2022-07-08 CN CN202221751983.9U patent/CN218657688U/en active Active
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