CN207669455U

CN207669455U - A kind of hydraulic pressure cold press

Info

Publication number: CN207669455U
Application number: CN201721218313.XU
Authority: CN
Inventors: 吴晓雷; 李景伟
Original assignee: Inner Mongolia Tiancheng Business LLC
Current assignee: Inner Mongolia Tiancheng Business LLC
Priority date: 2017-09-21
Filing date: 2017-09-21
Publication date: 2018-07-31
Anticipated expiration: 2027-09-21

Abstract

The utility model discloses a kind of hydraulic pressure cold presses, including oil hydraulic system, electric control system, hydraulic stem, top board, lower platen and fuselage, the oil hydraulic system is located inside the fuselage top, the electric control system is fixed on the fuselage side top, the hydraulic stem is fixed on the fuselage top surface, the telescopic end of the hydraulic stem is connected to the top board top surface across the fuselage top surface, the lower platen is fixed on the inner wall of the fuselage bottom end, the jacket plate is matched with the lower platen, the hydraulic stem is connect with the oil hydraulic system, it is provided with balancing device between the hydraulic stem and the top board, the body bottom surface is provided with damping device, the fuselage side bottom is provided with fixing device.It has the beneficial effect that：Balance is strong, good damping effect, has material fixed performance, ensures that material shifts, ensures the quality of finished product, to improve working efficiency, and then improves economic profit.

Description

A kind of hydraulic pressure cold press

Technical field

The utility model is related to woodworking machinery technical fields, it particularly relates to a kind of hydraulic pressure cold press.

Background technology

In the manufacturing process for spelling wood, it is placed in press and suppresses after by batten gluing, after sizing material bonds batten, warp Cross stepwise disposal, you can obtain and spell the wooden finished product.In existing press, there are two kinds of screw type and hydraulic, screw type cold press Noise is big, and lifting speed is slow, and opposite hydraulic operating noise is small, and lifting speed is fast, and therefore, hydraulic cold press is answered extensively With.Existing hydraulic pressure cold press is given a shock during spelling wooden make and is easy to cause batten and misplaces, or due to material Expect that internal structure unbalance stress is caused itself to shift the reason of itself, the joining quality for spelling wood is caused to decline, so that The material quality of acquisition is low, and productivity is low, in turn results in economic loss.

For the problems in the relevant technologies, currently no effective solution has been proposed.

Utility model content

For the problems in the relevant technologies, the utility model proposes a kind of hydraulic pressure cold presses, to overcome existing the relevant technologies Existing above-mentioned technical problem.

What the technical solution of the utility model was realized in：

A kind of hydraulic pressure cold press, including oil hydraulic system, electric control system, hydraulic stem, top board, lower platen and fuselage, The oil hydraulic system is located inside the fuselage top, and the electric control system is fixed on the fuselage side top, described Hydraulic stem is fixed on the fuselage top surface, and the telescopic end of the hydraulic stem is connected to the top board top across the fuselage top surface Face, the lower platen are fixed on the inner wall of the fuselage bottom end, and the top board is matched with the lower platen, the hydraulic stem It is connect with the oil hydraulic system, balancing device, the body bottom surface setting is provided between the hydraulic stem and the top board There are damping device, the fuselage side bottom to be provided with fixing device.

The balancing device includes that balance plate, lifter wheel and balance lifter rack, the balance plate are interspersed in the liquid The telescopic end bottom end of compression bar and the telescopic end bottom end for being fixed on the hydraulic stem, the lifter wheel are movably connected on the balance Plate both ends, the balance lifting rack are individually fixed on the inner wall of the fuselage both sides, and the lifter wheel rises with the balance Drop rack matches.

The damping device include vibration damper plate, rectangle sliding rod frame, right-angled intersection sliding rod frame, telescopic rod, sliding sleeve, connecting rod and Spring, the right-angled intersection sliding rod frame are fixed on inside the rectangle sliding rod frame, and the interior bar bottom end of the telescopic rod is fixed respectively Point of intersection top surface in the apex top surface of the rectangle sliding rod frame and the right-angled intersection sliding rod frame, the outer bar of the telescopic rod The vibration damper plate bottom surface is fixed in top surface, and the damping plate top surface is fixed and the body bottom surface, the right-angled intersection sliding rod frame Slide bar be respectively set there are one the sliding sleeve and limited block, be respectively set that there are two described on the slide bar of the rectangle sliding rod frame Sliding sleeve, the sliding sleeve on the right-angled intersection sliding rod frame be located at the limited block and the right-angled intersection sliding rod frame intersection point it Between, it is connected with the connecting rod, the spring between the sliding sleeve side and the outer bar side of its nearest telescopic rod It is individually fixed on the same slide bar of the rectangle sliding rod frame between the sliding sleeve, the same slide bar of the right-angled intersection sliding rod frame It is described above between the limited block and the sliding sleeve between the outer bar bottom of the telescopic rod and the rectangle slide bar top of support Rectangle slide bar top of support is fixedly connected with support plate.

The fixing device includes fixed right angle frame, movable right angle frame, limit plate, gag lever post, screw putter, push spiral shell Female and rotating handles, the fixed right angle frame and the limit plate are individually fixed in the positive bottom both ends of the fuselage, institute Movable right angle frame is stated between the fixed right angle frame and the limit plate, the gag lever post and screw putter difference Connect with the movable right angle frame across the limit plate, the push nut be located on the screw putter and with the spiral shell Line push rod matches, and the push nut is fixed between the limit plate, and the rotating handles, which are fixed on the screw thread, to be pushed away Bar is matched far from described movable right angle frame one end, the activity right angle frame with the fixed right angle frame.

Further, ring bellows, the ring bellows side are provided between the vibration damper plate and the support plate It is fixed on the vibration damper plate side at the top of face, the ring bellows side bottom is fixed on the support plate side.

Further, the outer bar side bottom of the telescopic rod is provided with baffle ring, the spring top on the telescopic rod It is fixed on the baffle ring bottom surface.

Further, rectangular cam item is provided in the fuselage side inner walls, the balance lifting rack is fixed respectively In on three adjacent sides of the rectangular cam item, the lifter wheel is movably connected on the balance plate and position It sets corresponding with the balance lifting rack.

Further, it is provided with bearing between being flexibly connected of the lifter wheel and the balance plate.

Further, the horizontal support surface of the fixed right angle frame and movable right angle frame with the top surface of the lower platen same On one horizontal plane.

Further, in the vertical supporting surface of the fixed right angle frame and the fixed right angle frame place fuselage side The plane of wall is on same perpendicular.

Further, if the fixed right angle frame is provided with dry drum in the horizontal support surface of the movable right angle frame, Horizontal plane where the roller top maintains an equal level with the pushing plate top surface.

Further, the support plate side is provided with lengthened plate.

Further, the lengthened plate is provided with several through-holes.

The beneficial effects of the utility model：By the setting of balancing device, balance plate and multigroup lifter wheel rise with balance Being used cooperatively for drop rack, defines the scope of activities of top board so that top board direction of motion uniqueness, on having ensured Stability when pressing plate works, has ensured the stability and service life of hydraulic stem, and then improves work efficiency and finished product Processing quality；By the setting of damping device, rectangle sliding rod frame, right-angled intersection sliding rod frame, telescopic rod, sliding sleeve, connecting rod and Spring is used cooperatively so that the active force of the active force transformation of vertical direction horizontally, the action direction in changing, Symmetry is done due to damping device so that horizontal direction is zero with power, so that cold press not only will not occurred level Direction displacement, and cut down the strength of vertical direction significantly, and then the vibratility of cold press is greatly reduced, ensure cold pressing The work working properly of machine, has further ensured the processing quality of working efficiency and finished product；It is fixed by the setting of fixing device Right angle frame is used cooperatively with movable right angle frame so that and it processes raw material and is come by neat dragging, limit plate, gag lever post, screw thread Push rod, push nut and rotating handles are used cooperatively so that are processed raw material and neatly clamped, so that in process In, processing raw material will not cause final product quality to decline, and then ensure and add because transversion malposition occurs for the reason of extraneous and internal factor The stability of work Raw material processing process, has ensured the processing quality of finished product, greatly reduces rejection rate, and then improves economic effect Benefit.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other attached drawings.

Fig. 1 is the structure chart according to the hydraulic pressure cold press of the utility model embodiment；

Fig. 2 is the balance device structure figure according to the hydraulic pressure cold press of the utility model embodiment；

Fig. 3 is the damping device vertical view according to the hydraulic pressure cold press of the utility model embodiment；

Fig. 4 is the damping device side view according to the hydraulic pressure cold press of the utility model embodiment；

Fig. 5 is the fixture structure figure according to the hydraulic pressure cold press of the utility model embodiment.

In figure：

1, oil hydraulic system；2, electric control system；3, hydraulic stem；4, top board；5, lower platen；6, fuselage；7, balance dress It sets；701, balance plate；702, lifter wheel；703, balance lifting rack；8, damping device；801, vibration damper plate；802, rectangle is slided Bridge；803, right-angled intersection sliding rod frame；804, telescopic rod；805, sliding sleeve；806, connecting rod；807, spring；9, fixing device； 901, fixed right angle frame；902, movable right angle frame；903, plate is limited；904, gag lever post；905, screw putter；906, spiral shell is pushed It is female；907, rotating handles；10, limited block；11, support plate；12, ring bellows；13, baffle ring；14, rectangular cam item；15, axis It holds；16, roller；17, lengthened plate；18, through-hole.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, the every other embodiment that those of ordinary skill in the art are obtained all belongs to In the range of the utility model protection.

Embodiment according to the present utility model provides a kind of hydraulic pressure cold press.

As shown in Figs. 1-5, according to the hydraulic pressure cold press of the utility model embodiment, including oil hydraulic system 1, electrical control system System 2, hydraulic stem 3, top board 4, lower platen 5 and fuselage 6, the oil hydraulic system 1 are located inside 6 top of the fuselage, the electricity Gas control system 2 is fixed on 6 side top of the fuselage, and the hydraulic stem 3 is fixed on 6 top surface of the fuselage, the hydraulic stem 3 Telescopic end be connected to 4 top surface of the top board across 6 top surface of the fuselage, the lower platen 5 is fixed on 6 bottom of the fuselage It holds on inner wall, the top board 4 is matched with the lower platen 5, and the hydraulic stem 3 is connect with the oil hydraulic system 1, the liquid Balancing device 7 is provided between compression bar 3 and the top board 4,6 bottom surface of the fuselage is provided with damping device 8, the fuselage 6 Side bottom is provided with fixing device 9.

The balancing device 7 includes balance plate 701, lifter wheel 702 and balance lifter rack 703, the balance plate 701 It is interspersed in the telescopic end bottom end of the hydraulic stem 3 and is fixed on the telescopic end bottom end of the hydraulic stem 3, the lifter wheel 702 701 both ends of the balance plate are movably connected on, the balance lifting rack 703 is individually fixed on 6 both sides inner wall of the fuselage, The lifter wheel 702 matches with the balance lifting rack 703.

The damping device 8 include vibration damper plate 801, rectangle sliding rod frame 802, right-angled intersection sliding rod frame 803, telescopic rod 804, Sliding sleeve 805, connecting rod 806 and spring 807, the right-angled intersection sliding rod frame 803 are fixed on inside the rectangle sliding rod frame 802, The interior bar bottom end of the telescopic rod 804 is individually fixed in the apex top surface of the rectangle sliding rod frame 802 and the right-angled intersection 801 bottom surface of the vibration damper plate, the damping are fixed in the outer bar top surface of the point of intersection top surface of sliding rod frame 803, the telescopic rod 804 801 top surface of plate is fixed is respectively set that there are one the cunnings with 6 bottom surface of the fuselage, the slide bar of the right-angled intersection sliding rod frame 803 Set 805 and limited block 10, is respectively set that there are two the sliding sleeve 805, the crosses on the slide bar of the rectangle sliding rod frame 802 Intersect the sliding sleeve 805 on sliding rod frame 803 be located at the limited block 10 and the right-angled intersection sliding rod frame 803 intersection point it Between, it is connected with the connecting rod 806 between 805 side of the sliding sleeve and the outer bar side of its nearest telescopic rod 804, The spring 807 is individually fixed on the same slide bar of the rectangle sliding rod frame 802 between the sliding sleeve 805, the cross is handed over Pitch between the limited block 10 and the sliding sleeve 805 and outer bar bottom of the telescopic rod 804 on the same slide bar of sliding rod frame 803 Between 802 top surface of rectangle sliding rod frame, 802 top surface of rectangle sliding rod frame is fixedly connected with support plate 11.

The fixing device 9 includes fixed right angle frame 901, movable right angle frame 902, limit plate 903, gag lever post 904, spiral shell Line push rod 905, push nut 906 and rotating handles 907, the fixed right angle frame 901 and the limit plate 903 are solid respectively Due to the positive bottom both ends of the fuselage 6, the activity right angle frame 902 is located at the fixed right angle frame 901 and the limit Between plate 903, the gag lever post 904 and the screw putter 905 are each passed through the limit plate 903 and the activity Right angle frame 902 connects, and the push nut 906 is located on the screw putter 905 and is matched with the screw putter 905, The push nut 906 is fixed between the limit plate 903, and the rotating handles 907 are fixed on the screw putter 905 Far from 902 one end of the movable right angle frame, the activity right angle frame 902 is matched with the fixed right angle frame 901.

In one embodiment, external foreign matter enters inside damping device 8 in order to prevent, can be by using the vibration damper plate Ring bellows 12 is provided between 801 and the support plate 11,12 side top of the ring bellows is fixed on described subtract It shakes on 801 side of plate, 12 side bottom of the ring bellows is fixed on to be realized on 11 side of the support plate, passes through setting Ring bellows 12 can be made corresponding anti-according to the elastic shrinkage of ring bellows 12 with the variation of damping device 8 It penetrates, so as to ensure the leakproofness of 8 surrounding of damping device, prevents external foreign matter from entering inside damping device 8, and then ensured and subtracted The structural stability for shaking device 8, prolongs the service life.

In one embodiment, spring 807 does not influence the work of damping device 8 in order to prevent, can be stretched by using described The outer bar side bottom of contracting bar 804 is provided with baffle ring 13, and the gear is fixed on 807 top of the spring on the telescopic rod 804 13 bottom surface of ring is realized, by the way that baffle ring 13 is arranged, is lived with telescopic rod 804 to prevent spring 807 top from entering connecting rod 806 Dynamic junction, prevents internal structure from interfering, and then ensures the stability that damping device 8 works.

It in one embodiment, can be by using 6 side of the fuselage in order to further increase the balance of balancing device 7 Rectangular cam item 14 is provided on the inner wall of face, the balance lifting rack 703 is individually fixed in the three of the rectangular cam item 14 On a adjacent side, the lifter wheel 702 is movably connected with to be risen on the balance plate 701 and position and the balance Drop rack 703 is corresponding to be realized, passes through and rectangular cam item 14 is arranged so that balance plate 701 is horizontal and vertical in horizontal plane It is restricted, so that balance plate 701 will not shift in the horizontal direction, and then improves the stabilization of balancing device 7 Property and balance.

It in one embodiment, can be by using institute in order to reduce the friction between lifter wheel 702 and balance plate 701 It states and is provided with bearing 15 between being flexibly connected of lifter wheel 702 and the balance plate 701, pass through and bearing 15 is set so that Sliding friction is transformed into rolling friction, greatly reduces friction effect, to ensure lifter wheel 702 and balance plate 701 Service life, and then ensured the service life of balancing device 7.

It in one embodiment, can be straight by using the fixation in order to further increase the working effect of fixing device 9 The horizontal support surface and the top surface of the lower platen 5 of corner bracket 901 and movable right angle frame 902 are realized in same level, are led to Fixed right angle frame 901 and the horizontal support surface of movable right angle frame 902 and the top surface of lower platen 5 are crossed in same level, to So that the processing end of material keeps horizontality, prevents material from preventing from being uneven by cold press backfin or fractureing, cause economy Loss.

It in one embodiment, can be by using the fixed right angle frame 901 in order to further increase processing quality The plane of 6 side inner walls of fuselage passes through on same perpendicular where vertical supporting surface and the fixed right angle frame 901 The vertical supporting surface of fixed right angle frame 901 and the plane of 901 place fuselage of fixed right angle frame, 6 side inner walls are put down vertically same On face, corner will not occur in material active section horizontal direction to ensure, ensure the smooth of finished surface, be not in bright Aobvious oblique line impression, ensures the processing quality of material.

In one embodiment, it is moved in fixing device 9 in order to facilitate material, it can be by using the fixed right angle frame If 901 are provided with dry drum 16, horizontal plane where 16 top of the roller in the horizontal support surface of the movable right angle frame 902 Maintain an equal level with 5 top surface of the lower platen to realize, by the way that roller 16 is arranged so that material and the sliding friction of fixing device 9 change At rolling friction, mobile resistance is greatly reduced, to reach labor-saving effect, while decreasing the abrasion of fixing device 9, And then extend the service life of fixing device 9.

It in one embodiment, can be by using the support plate in order to further increase the stability of hydraulic pressure cold press 11 sides are provided with lengthened plate 17, by the way that lengthened plate 17 is arranged, to increase the bottom surface forced area of hydraulic pressure cold press, in turn The stability of hydraulic pressure cold press is improved, vibrating effect is reduced, ensures the quality of production of product.

It in one embodiment, can be by using the lengthened plate in order to further increase the stability of hydraulic pressure cold press 17 are provided with several through-holes 18 to realize, by the way that through-hole 18 is arranged, so as to by fixing bolt that hydraulic pressure cold press is firmly solid Stability due on bottom surface, and then when having ensured hydraulic cold compressor operation, ensures the production efficiency and the quality of production of product.

In conclusion by means of the above-mentioned technical proposal of the utility model, pass through the setting of balancing device 7, balance plate 701 With being used cooperatively for multigroup lifter wheel 702 and balance lifting rack 703, the scope of activities of top board 4 is defined so that upper pressure 4 direction of motion uniqueness of plate, stability when to ensure that top board 4 works have ensured the stability of hydraulic stem 3 and have made With the service life, and then improve work efficiency the processing quality with finished product；By the setting of damping device 8, rectangle sliding rod frame 802, Right-angled intersection sliding rod frame 803, telescopic rod 804, sliding sleeve 805, connecting rod 806 and spring 807 are used cooperatively so that vertical direction Active force transformation active force horizontally, the action direction in changing does symmetry due to damping device 8, makes Horizontal direction and power be zero so that cold press not only will not the displacement of occurred level direction, but also cut down significantly perpendicular Histogram to strength, and then greatly reduce the vibratility of cold press, ensured the work working properly of cold press, further protect The processing quality of working efficiency and finished product is hindered；By the setting of fixing device 9, fixed right angle frame 901 and movable right angle frame 902 Be used cooperatively so that process raw material and come by neat drag, limit plate 903, gag lever post 904, screw putter 905, push Nut 906 and rotating handles 907 are used cooperatively so that and it processes raw material and is neatly clamped, so that in process, Processing raw material will not cause final product quality to decline, and then ensure processing because transversion malposition occurs for the reason of extraneous and internal factor The stability of Raw material processing process has ensured the processing quality of finished product, greatly reduces rejection rate, and then improves economic effect Benefit.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection domain within.

Claims

1. a kind of hydraulic pressure cold press, which is characterized in that including oil hydraulic system (1), electric control system (2), hydraulic stem (3), on Pressing plate (4), lower platen (5) and fuselage (6), the oil hydraulic system (1) are located inside the fuselage (6) top, the electric-controlled System (2) processed is fixed on the fuselage (6) side top, and the hydraulic stem (3) is fixed on the fuselage (6) top surface, the liquid The telescopic end of compression bar (3) is connected to the top board (4) top surface across the fuselage (6) top surface, and the lower platen (5) is fixed on On the inner wall of fuselage (6) bottom end, the top board (4) matches with the lower platen (5), the hydraulic stem (3) with it is described Oil hydraulic system (1) connects, and balancing device (7), the fuselage (6) are provided between the hydraulic stem (3) and the top board (4) Bottom surface is provided with damping device (8), and fuselage (6) side bottom is provided with fixing device (9)；

The balancing device (7) includes balance plate (701), lifter wheel (702) and balance lifter rack (703), the balance Plate (701) is interspersed in the telescopic end bottom end of the hydraulic stem (3) and is fixed on the telescopic end bottom end of the hydraulic stem (3), described Lifter wheel (702) is movably connected on the balance plate (701) both ends, and the balance lifting rack (703) is individually fixed in institute It states on the inner wall of fuselage (6) both sides, the lifter wheel (702) matches with the balance lifting rack (703)；

The damping device (8) includes vibration damper plate (801), rectangle sliding rod frame (802), right-angled intersection sliding rod frame (803), telescopic rod (804), sliding sleeve (805), connecting rod (806) and spring (807), the right-angled intersection sliding rod frame (803) are fixed on the rectangle Sliding rod frame (802) is internal, and the interior bar bottom end of the telescopic rod (804) is individually fixed in the vertex of the rectangle sliding rod frame (802) Locate the point of intersection top surface of top surface and the right-angled intersection sliding rod frame (803), institute is fixed in the outer bar top surface of the telescopic rod (804) Vibration damper plate (801) bottom surface is stated, vibration damper plate (801) top surface is fixed and the fuselage (6) bottom surface, the right-angled intersection sliding rod frame (803) slide bar is respectively set there are one the sliding sleeve (805) and limited block (10), the slide bar of the rectangle sliding rod frame (802) On be respectively set there are two the sliding sleeve (805), the sliding sleeve (805) on the right-angled intersection sliding rod frame (803) is located at institute It states between limited block (10) and the intersection point of the right-angled intersection sliding rod frame (803), sliding sleeve (805) side is described recently with it The connecting rod (806) is connected between the outer bar side of telescopic rod (804), the spring (807) is individually fixed in institute State on the same slide bar of rectangle sliding rod frame (802) between the sliding sleeve (805), the right-angled intersection sliding rod frame (803) it is same Between the limited block (10) and the sliding sleeve (805) and the outer bar bottom of the telescopic rod (804) and the rectangle on slide bar Between sliding rod frame (802) top surface, rectangle sliding rod frame (802) top surface is fixedly connected with support plate (11)；

The fixing device (9) includes fixed right angle frame (901), movable right angle frame (902), limit plate (903), gag lever post (904), screw putter (905), push nut (906) and rotating handles (907), the fixed right angle frame (901) and the limit Position plate (903) is individually fixed in the positive bottom both ends of the fuselage (6), and the activity right angle frame (902) is located at described solid Determine between right angle frame (901) and the limit plate (903), the gag lever post (904) and the screw putter (905) are worn respectively It crosses the limit plate (903) to connect with the movable right angle frame (902), the push nut (906) is located at the screw thread and pushes away It is matched on bar (905) and with the screw putter (905), the push nut (906) is fixed on the limit plate (903) Between, the rotating handles (907) are fixed on separate described movable right angle frame (902) one end of the screw putter (905), described Movable right angle frame (902) matches with the fixed right angle frame (901).

2. hydraulic pressure cold press according to claim 1, which is characterized in that the vibration damper plate (801) and the support plate (11) ring bellows (12) is provided between, ring bellows (12) side top is fixed on the vibration damper plate (801) On side, ring bellows (12) side bottom is fixed on the support plate (11) side.

3. hydraulic pressure cold press according to claim 1, which is characterized in that the outer bar side bottom of the telescopic rod (804) It is provided with baffle ring (13), the baffle ring (13) bottom surface is fixed on spring (807) top on the telescopic rod (804).

4. hydraulic pressure cold press according to claim 1, which is characterized in that be provided with square in fuselage (6) side inner walls Shape convex block item (14), the balance lifting rack (703) are individually fixed in three adjacent sides of the rectangular cam item (14) On face, the lifter wheel (702) is movably connected on the balance plate (701) and position and the balance lifting rack (703) corresponding.

5. hydraulic pressure cold press according to claim 1, which is characterized in that the lifter wheel (702) and the balance plate (701) bearing (15) is provided between flexible connection.

6. hydraulic pressure cold press according to claim 1, which is characterized in that the fixed right angle frame (901) and movable right angle The horizontal support surface of frame (902) is with the top surface of the lower platen (5) in same level.

7. hydraulic pressure cold press according to claim 1, which is characterized in that the vertical support of the fixed right angle frame (901) The plane of fuselage (6) side inner walls is on same perpendicular where face and the fixed right angle frame (901).

8. hydraulic pressure cold press according to claim 1, which is characterized in that the fixed right angle frame (901) and the activity Right angle frame (902) if horizontal support surface on be provided with dry drum (16), horizontal plane where roller (16) top with it is described Lower platen (5) top surface maintains an equal level.

9. hydraulic pressure cold press according to claim 1, which is characterized in that support plate (11) side is provided with lengthened plate (17)。

10. hydraulic pressure cold press according to claim 9, which is characterized in that the lengthened plate (17) is provided with several through-holes (18)。