CN208067430U - A kind of hydraulic pendulum plate shears - Google Patents

Abstract

The utility model discloses a kind of hydraulic pendulum plate shears,Including shell,The top of outer casing inner wall is connected by the top movable of the first hinged block and hydraulic cylinder,The output end of hydraulic cylinder in the middle part of the second hinged block and knife rest by being fixedly connected,One end of knife rest is flexibly connected by supporting rod with the middle part of outer casing inner wall,The other end of knife rest is provided with front vertical plate,The bottom of front vertical plate is provided with cutter,Shell is provided with door at the top of side,The utility model is by the way that rectangular block and transport block to be slidably connected,Plank can be placed on to the support plate being connected with transport block to push forward,The hand and plank for avoiding staff are in direct contact,And pressing plate can push down plank,Plank rises and falls when cutter and bottom knife being avoided to cut,The frictional force of roller can be utilized by roller,Plank is conveyed into enclosure and is cut,Alleviate the labor intensity of staff,Improve the working efficiency of plate cutting.

Description

A kind of hydraulic pendulum plate shears

Technical field

The utility model is related to plate shearing machine technical field, specially a kind of hydraulic pendulum plate shears.

Background technology

Compared with universal shearing machine, swing type plate shearing machine mostly uses inclined edge shearing, since simple in structure, failure rate is low, cuts Cut it is efficient and shearing after plate do not occur arch, warpage, torsional deformation and be used widely.In shear history, with Knife rest does rotary motion, and swing type plate shearing machine shearing relief angle and shear gap can change.

For common plate shearing machine in feeding, plank is stretched into the position of shearing by staff when usual, time-consuming and laborious, and is stretched During entering, it is possible to it causes danger, shear knife is possible to damage suddenly, strikes on shear plate, causes to shear panel vibration, So that the hand of staff is injured, safety is low, therefore we make this improvement, proposes a kind of hydraulic pendulum shear Machine.

Utility model content

To solve safety low defect when plank of the existing technology stretches into, the utility model provides a kind of hydraulic pressure pendulum Formula plate shearing machine.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：

The top of a kind of hydraulic pendulum plate shears of the utility model, including shell, the outer casing inner wall is hinged by first The top movable of block and hydraulic cylinder connects, and the output end of the hydraulic cylinder is fixed by the middle part of the second hinged block and knife rest to be connected It connects, one end of the knife rest is flexibly connected by supporting rod with the middle part of outer casing inner wall, before the other end of the knife rest is provided with The bottom of riser, the front vertical plate is provided with cutter, and door, the bottom setting of the door are provided at the top of the shell side There are safety guard, the side of the outer casing inner wall to be provided with oil pump, the bottom of the shell side is provided with support base, the support Seat is provided with the bottom knife to match with cutter at the top of side, and the side at the top of the support base is arranged by holder activity There are roller, the side of the roller and the output shaft of decelerating motor to be sequentially connected, the middle part at the top of the support base is provided with square The side of shape block, the rectangular block is flexibly connected by ladder chute with the bottom of transport block, the side of the transport block bottom It is provided with the trapezoidal slide block to match with ladder chute, an avris of the rectangular block is provided with the first block, the transport block Top be provided with supporting block, pressing plate is movably set in the middle part of the supporting block, the side of the transport block is provided with support Plate.

Further, the side of the supporting block is provided with several first through hole, and one end of the pressing plate is provided with and the Identical second through-hole of one through-hole aperture, one of them described first through hole are fixedly connected by fixed strip with the second through-hole.

Further, another avris of the rectangular block is provided with the second block, and second block is transparent plastic system At the bottom of the ladder chute is provided with draw runner.

Further, control switch is provided in the middle part of the support base side, the decelerating motor and oil pump pass through Control switch is electrically connected with external power supply.

Further, the bottom of the pressing plate is provided with rubber strip, and friction pad is provided at the top of the support plate.

Compared with prior art, the utility model has the advantages that：This kind of hydraulic pendulum plate shears, by by square Shape block and transport block are slidably connected, and plank can be placed on to the support plate being connected with transport block and pushed forward, work is avoided The hand and plank for making personnel are in direct contact, and pressing plate can push down plank, and plank rises and falls when cutter and bottom knife being avoided to cut, And it avoids impact when plank rises and falls and on the shell, can be conveyed plank into shell using the frictional force of roller by roller Inside is cut, and the labor intensity of staff is alleviated, and improves the working efficiency of plate cutting, can be with by safety guard Staff is isolated and contacts blade, improves the safety of staff.

Description of the drawings

Fig. 1 is a kind of overall structure diagram of hydraulic pendulum plate shears of the utility model；

Fig. 2 is a kind of transport block structural schematic diagram of hydraulic pendulum plate shears of the utility model.

In figure：1, shell；2, the first hinged block；3, hydraulic cylinder；4, the second hinged block；5, knife rest；6, supporting rod；7, preceding vertical Plate；8, cutter；9, door；10, safety guard；11, oil pump；12, support base；13, bottom knife；14, holder；15, roller；16, subtract Speed motor；17, rectangular block；18, ladder chute；19, transport block；20, trapezoidal slide block；21, the first block；22, supporting block；23, Pressing plate；24, first through hole；25, the second through-hole；26, fixed strip；27, the second block；28, draw runner；29, control switch；30, rubber Adhesive tape；31, support plate.

Specific implementation mode

To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below In conjunction with specific implementation mode, the utility model is expanded on further.

As shown in Figs. 1-2, the top of a kind of hydraulic pendulum plate shears, including shell 1,1 inner wall of shell is hinged by first Block 2 is connect with the top movable of hydraulic cylinder 3, and the output end of hydraulic cylinder 3 is fixed by the middle part of the second hinged block 4 and knife rest 5 to be connected It connects, one end of knife rest 5 is flexibly connected by supporting rod 6 with the middle part of 1 inner wall of shell, and the other end of knife rest 5 is provided with front vertical plate 7, the bottom of front vertical plate 7 is provided with cutter 8, door 9 is provided at the top of 1 side of shell, the bottom of door 9 is provided with safety guard 10, the side of 1 inner wall of shell is provided with oil pump 11, and the bottom of 1 side of shell is provided with support base 12, the top of 12 side of support base Portion is provided with the bottom knife 13 to match with cutter 8, and the side at 12 top of support base is movably set with roller by holder 14 15, the side of roller 15 is sequentially connected with the output shaft of decelerating motor 16, and the middle part at 12 top of support base is provided with rectangular block 17, The side of rectangular block 17 is flexibly connected by ladder chute 18 with the bottom of transport block 19, and the side of 19 bottom of transport block is provided with One avris of the trapezoidal slide block 20 to match with ladder chute 18, rectangular block 17 is provided with the first block 21, the top of transport block 19 Portion is provided with supporting block 22, and the middle part of supporting block 22 is movably set with pressing plate 23, and the side of transport block 19 is provided with support plate 31, By the way that rectangular block 17 and transport block 19 are slidably connected, plank can be placed on the support plate 31 that is connected with transport block 19 to Preceding promotion, the hand and plank for avoiding staff are in direct contact, and pressing plate 23 can push down plank, avoid cutter 8 under Plank rises and falls when blade 13 is cut, and avoids when plank rises and falls and strike on shell 1, and roller 15 can be utilized by roller 15 Frictional force, plank is conveyed into cutting inside shell 1, the labor intensity of staff is alleviated, improves plank and cut The working efficiency cut can be isolated staff by safety guard 10 and contact blade, improve the safety of staff.

Wherein, the side of supporting block 22 is provided with several first through hole 24, and one end of pressing plate 23 is provided with and first through hole Identical second through-hole 25 in 24 apertures, one of first through hole 24 are fixedly connected by fixed strip 26 with the second through-hole 25, are led to It crosses first through hole 24 and the second through-hole 25 can be with rotary pressure plate 23 so that the center of circle in the center of circle and first through hole 24 of the second through-hole 25 It on same axis, is inserted by draw runner 28 so that the position of pressing plate 23 can be fixed.

Wherein, another avris of rectangular block 17 is provided with the second block 27, and the second block 27 is made of transparent plastic, trapezoidal The bottom of sliding slot 18 is provided with draw runner 28, and the position of transport block 19 can be not only limited by the second block 27, and can penetrate Second block 27 observes the state of draw runner 28, and the friction that can mitigate trapezoidal slide block 20 and ladder chute 18 by draw runner 28 is damaged It is bad, and after draw runner 28 is worn, draw runner 28 can be replaced so that sliding effect reparation.

Wherein, control switch 29 is provided in the middle part of 12 side of support base, decelerating motor 16 and oil pump 11 pass through control Switch 29 is electrically connected with external power supply, can control decelerating motor 16 by controlling switch 29, decelerating motor 16 can drive Roller 15 rotates, and plank can be driven to travel forward by roller 15 and the frictional force of web contact, reduce manpower, and avoid Staff manual contact plank, improves the safety of staff.

Wherein, the bottom of pressing plate 23 is provided with rubber strip 30, and the top of support plate 31 is provided with friction pad, passes through rubber strip 30 can improve the frictional force of plank and support plate 31 by friction pad so that plank with the top for being pressed in plank of plasticity It can more be stably fixed in support plate 31.

It should be noted that the utility model is a kind of hydraulic pendulum plate shears, when specific works, staff can will Plank is placed in support plate 31 and roller 15, is taken out draw runner 28, is then rotated pressing plate 23 so that rubber strip 30 and plank Top contradicts, and adjusts the position of first through hole 24 and the second through-hole 25, makes the two center of circle on the same axis, then by draw runner 28 It is inserted into so that the position of pressing plate 23 and supporting block 22 is relatively fixed, and pressing plate 23 is compressed tightly against on plank at this time, sheet material base Support plate 31 not only holds up plank, and the friction pad in support plate 31 increases the frictional force of plank and support plate 31, avoids Plank slides, and since roller 15 is contacted with the bottom of plank, starts decelerating motor 16,16 band of decelerating motor by controlling switch 29 Dynamic roller 15 rotates, and roller 15 drives plank to travel forward, and transport block 19 is stretched out along 17 forward slip of rectangular block, plank at this time Then bottom knife 13 closes decelerating motor 16 by controlling switch 29, by controlling 29 control oil pump 11 of switch so that oil pump 11 The hydraulic oil of interior storage enters in hydraulic cylinder 3, and hydraulic cylinder 3 stretches out, and pushes knife rest 5 so that cutter 8 and cutting plank.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of hydraulic pendulum plate shears, including shell (1), it is characterised in that：The top of shell (1) inner wall passes through first Hinged block (2) is connect with the top movable of hydraulic cylinder (3), and the output end of the hydraulic cylinder (3) passes through the second hinged block (4) and knife Frame is fixedly connected in the middle part of (5), and one end of the knife rest (5) is connected by the middle part activity of supporting rod (6) and shell (1) inner wall It connects, the other end of the knife rest (5) is provided with front vertical plate (7), and the bottom of the front vertical plate (7) is provided with cutter (8), described Door (9) is provided at the top of shell (1) side, the bottom of the door (9) is provided with safety guard (10), shell (1) inner wall Side be provided with oil pump (11), the bottom of shell (1) side is provided with support base (12), support base (12) side Top be provided with the bottom knife (13) to match with cutter (8), the side at the top of the support base (12) passes through holder (14) it is movably set with roller (15), the side of the roller (15) is sequentially connected with the output shaft of decelerating motor (16), described Middle part at the top of support base (12) is provided with rectangular block (17), and the side of the rectangular block (17) passes through ladder chute (18) and fortune The bottom of defeated piece (19) is flexibly connected, and the side of transport block (19) bottom is provided with the ladder to match with ladder chute (18) One avris of shape sliding block (20), the rectangular block (17) is provided with the first block (21), the top setting of the transport block (19) There is supporting block (22), pressing plate (23), the side setting of the transport block (19) are movably set in the middle part of the supporting block (22) There is support plate (31).

2. a kind of hydraulic pendulum plate shears according to claim 1, which is characterized in that the side of the supporting block (22) is set Several first through hole (24) are equipped with, one end of the pressing plate (23) is provided with the second through-hole identical with first through hole (24) aperture (25), one of them described first through hole (24) is fixedly connected by fixed strip (26) with the second through-hole (25).

3. a kind of hydraulic pendulum plate shears according to claim 1, which is characterized in that the another side of the rectangular block (17) Side is provided with the second block (27), and second block (27) is made of transparent plastic, and the bottom of the ladder chute (18) is set It is equipped with draw runner (28).

4. a kind of hydraulic pendulum plate shears according to claim 1, which is characterized in that in support base (12) side Portion is provided with control switch (29), and the decelerating motor (16) and oil pump (11) switch (29) and external power supply electricity by control Property connection.

5. a kind of hydraulic pendulum plate shears according to claim 1, which is characterized in that the bottom of the pressing plate (23) is arranged There is rubber strip (30), friction pad is provided at the top of the support plate (31).