CN209998442U - channel steel hydraulic shearing device - Google Patents
channel steel hydraulic shearing device Download PDFInfo
- Publication number
- CN209998442U CN209998442U CN201920686670.1U CN201920686670U CN209998442U CN 209998442 U CN209998442 U CN 209998442U CN 201920686670 U CN201920686670 U CN 201920686670U CN 209998442 U CN209998442 U CN 209998442U
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- Prior art keywords
- shearing
- channel
- fixed
- cavity
- fixed blade
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 238000010008 shearing Methods 0.000 title claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
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Abstract
channel-section steel hydraulic shearing mechanism, the channel-section steel inserts in the die cavity I of fixed blade and the die cavity II of movable blade according to the length of shearing, and compress tightly in the die cavity II that is fixed in fixed blade through press device, prevent that the channel-section steel from appearing moving in the shearing process, the action of shearing cylinder, its piston rod stretches out outwards, the blade holder moves to below along 45 degrees slant direction syncline, it moves down to go up the blade holder drive, make the relative fixed blade of movable blade produce crisscross interlock, die cavity I realizes spatial dislocation with die cavity II, cut the channel-section steel, through changing the fixed blade and the movable blade of different specifications, can be applicable to the channel-section steel of different models, adopt 45 degrees to cut and press the material simultaneously at the shearing in-process and can avoid shearing deformation and port production burr, and easy operation, the shearing efficiency has been.
Description
Technical Field
The utility model relates to a channel-section steel processing equipment technical field, concretely relates to kinds of molten steel pressure shearing mechanism in groove.
Background
In industries such as electric power and elevators, channel steel is applied mostly, the requirements on the processing section and efficiency of the channel steel are high, the blanks of standard channel steel have shape and size errors such as port burrs and wing plate deformation, and the channel steel has a large number of types, so that fixed difficulty is brought to fixed-length cutting processing of the channel steel.
Disclosure of Invention
The utility model discloses an overcome not enough of above technique, provide kinds of channel-section steel hydraulic pressure shearing mechanism who cuts off simply, the degree of accuracy is high and the reliability is high.
The utility model overcomes the technical scheme that its technical problem adopted is:
A molten steel shearing device, comprising:
the upper end of the machine body is provided with a shearing oil cylinder, the axial direction of the shearing oil cylinder and the horizontal plane form an included angle of 45 degrees, an upper cutter holder is arranged in the machine body in a sliding manner, the head end of a piston rod of the shearing oil cylinder is connected with the upper cutter holder, and the shearing oil cylinder drives the upper cutter holder (3) to slide obliquely along 45 degrees;
the fixed cutter holder is arranged at the lower end of the machine body;
the fixed blade is arranged on the fixed blade holder, and a cavity I matched with the shape and the size of the channel steel is arranged in the fixed blade;
the movable cutter holder is arranged on the upper cutter holder, a movable blade is arranged on the movable cutter holder, a cavity II matched with the shape and the size of the channel steel is arranged in the movable blade, and when a piston rod of the shearing oil cylinder is completely retracted, the cavity I is superposed with the cavity II;
the pressing device is arranged in the machine body, and after the channel steel is inserted into the cavity I of the fixed blade and the cavity II of the movable blade in a horizontal state, the channel steel is pressed and fixed in the cavity I of the fixed blade by the pressing device.
Above-mentioned press device includes vertical hydro-cylinder I and the horizontal installation that installs on fixed blade holder and be located fixed blade rear side and the hydro-cylinder II that is located the fixed blade rear side on fixed blade holder, press material piece I is installed to the piston rod head end of hydro-cylinder I, is provided with slide rail I along vertical direction on the fixed blade holder, press I slidable mounting of material piece on slide rail I, press material piece I to be located the web that the level of channel-section steel set up directly over, press material piece II is installed to the piston rod head end of hydro-cylinder II, is provided with slide rail II along the horizontal direction on the fixed blade holder, press II slidable mounting of material piece on slide rail II, press the rear side that material piece II is located the pterygoid.
Still set up hydro-cylinder III on fixed blade holder including the level, the piston rod head end horizontally connected with side push slide of hydro-cylinder III, the head end that the side pushed the slide rotates installs and pushes away the material running roller, pushes away the front side that the material running roller is located the pterygoid lamina of the vertical setting of channel-section steel, and when the piston rod of hydro-cylinder III was whole stretches out, it promoted the channel-section steel and moved to just to die cavity I and die cavity II along the horizontal direction to push away the material running roller.
The side-push sliding plate is characterized by further comprising two guide rollers which are horizontally and rotatably arranged on the fixed cutter seat and are respectively positioned at the left end and the right end of the side-push sliding plate, and the left end and the right end of the side-push sliding plate are respectively in rolling contact with the guide rollers at the same side.
The utility model has the advantages that: the channel steel inserts in the die cavity I of fixed blade and the die cavity II of movable blade according to the length of shearing as required, and compress tightly through press device and be fixed in the die cavity II of fixed blade, prevent that the channel steel from appearing removing at the shearing in-process, the action of shearing hydro-cylinder, its piston rod stretches out outwards, blade holder moves to 45 degrees slant direction below in the drive, it moves down to go up the blade holder drive, make the relative fixed blade of movable blade produce crisscross interlock, die cavity I and II realization spaces of die cavity are misplaced, cut the channel steel, through changing fixed blade and the movable blade of different specifications, can be applicable to the channel steel of different models, adopt 45 degrees to cut to press the material simultaneously and can avoid shearing deformation and port production burr at the shearing in-process, and is easy to operate, and the shearing efficiency is improved.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic rear view of the present invention;
fig. 3 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 4 is a schematic view of a stationary blade according to the present invention;
fig. 5 is a schematic structural view of the movable blade of the present invention;
fig. 6 is a schematic top view of the side-push roller of the present invention;
in the drawing, 1, a machine body 2, a shearing oil cylinder 3, an upper cutter seat 4, a movable cutter seat 5, a fixed cutter seat 6, a movable cutter 7, a fixed blade 8, a cavity I9, a cavity II 10, an oil cylinder I11, a slide rail I12, a material pressing block I13, an oil cylinder II 14, a material pressing block II 15, a slide rail II 16, an oil cylinder III 17, a side push sliding plate 18, a guide roller 19 and a material pushing roller.
Detailed Description
The present invention will be further described in with reference to fig. 1 to 6.
A molten steel groove shearing device comprises a machine body 1, a shearing oil cylinder 2 is mounted at the upper end of the machine body 1, an included angle of 45 degrees is formed between the axis direction of the shearing oil cylinder 2 and the horizontal plane, an upper cutter holder 3 is slidably mounted in the machine body 1, the head end of a piston rod of the shearing oil cylinder 2 is connected with the upper cutter holder 3, the shearing oil cylinder 2 drives the upper cutter holder 3 to slide obliquely along 45 degrees, a fixed cutter holder 5 is arranged at the lower end of the machine body 1, a fixed blade 7 is mounted on the fixed cutter holder 5, a cavity I8 matched with the shape and the size of a steel groove is formed in the fixed blade 7, a movable cutter holder 4 is mounted on the upper cutter holder 3, a movable blade 6 is mounted on the movable cutter holder 4, a cavity II 9 matched with the shape and the size of the steel groove is formed in the movable blade 6, when a piston rod of the shearing oil cylinder 2 is completely retracted, the cavity I8 is overlapped with the fixed blade II 9, a material pressing device is arranged in the machine body, when a steel groove is inserted into the cavity I8 of the fixed blade 7 in a horizontal state and the cavity II 9 of the movable blade 6 and the movable cutter holder 6 in the cavity, burrs are cut, the movable cutter holder 7, the fixed blade can be prevented from being inserted into the cavity I and the cavity, the movable cutter holder 7, the movable cutter holder when the movable cutter holder moves, the movable cutter holder moves along the inclined cutter holder, the inclined cutter.
The pressing device can be following structure, it includes vertical hydro-cylinder I10 and the horizontal installation that installs on fixed blade holder 5 and be located fixed blade 7 rear side on fixed blade holder 5 and be located hydro-cylinder II 13 of fixed blade 7 rear side, press material piece I12 is installed to the piston rod head end of hydro-cylinder I10, be provided with slide rail I11 along vertical direction on the fixed blade holder 5, press material piece I12 slidable mounting on slide rail I11, press material piece I12 to be located the web of the level setting of channel-section steel directly over, press material piece II 14 is installed to the piston rod head end of hydro-cylinder II 13, be provided with slide rail II 15 along the horizontal direction on the fixed blade holder 5, press material piece II 14 slidable mounting on slide rail II 15, press material piece II 14 to be located the rear side of the pterygoid lamina of. When the piston rod of the oil cylinder I10 extends outwards, the dynamic pressure material block I12 slides downwards under the guide of the sliding rail I11, the pressure material block I12 is pressed on the upper surface of a web plate of the channel steel, the piston rod of the oil cylinder II 13 extends outwards, the oil cylinder drives the pressure material block II 14 to move forwards under the guide of the sliding rail II 15 until the pressure material block II 14 is pressed on a wing plate of the channel steel, and the pressure material block I12 is matched with the pressure material block II 14 to press and fix the channel steel in the cavity I8 of the fixed blade 7. And the channel steel is prevented from moving when being sheared.
, the steel channel feeding device further comprises an oil cylinder III 16 horizontally arranged on the fixed cutter holder 5, a piston rod end of the oil cylinder III 16 is horizontally connected with a side pushing sliding plate 17, a pushing roller 19 is rotatably arranged at the end of the side pushing sliding plate 17, the pushing roller 19 is located on the front side of a wing plate vertically arranged on the steel channel, when a piston rod of the oil cylinder III 16 extends out completely, the pushing roller 19 pushes the steel channel to move to be right opposite to the cavity I8 and the cavity II 9 along the horizontal direction, after the steel channel is fed, the piston rod of the oil cylinder III 16 extends out outwards to drive the side pushing sliding plate 17 to move transversely, the side pushing sliding plate 17 pushes the steel channel to move transversely to be right opposite to the cavity I8 and the cavity II 9 by using the pushing roller 19, the steel channel is fed again, the steel channel can be ensured to enter the cavity I8 and the cavity II 9, and the situation that a cutter is collided when the position of the steel channel is.
, the device further comprises two guide rollers 18 which are horizontally and rotatably arranged on the fixed tool apron 5 and are respectively positioned at the left end and the right end of the side push sliding plate 17, the left end and the right end of the side push sliding plate 17 are respectively in rolling contact with the guide rollers 18 at the same side, and the two guide rollers 18 can improve the smoothness of the movement when the side push sliding plate 17 slides and improve the reliability of the operation.
Claims (4)
1, kind of channel-section steel hydraulic pressure shearing mechanism, its characterized in that includes:
the device comprises a machine body (1), wherein a shearing oil cylinder (2) is installed at the upper end of the machine body (1), the axis direction of the shearing oil cylinder (2) and the horizontal plane form an included angle of 45 degrees, an upper cutter holder (3) is installed in the machine body (1) in a sliding mode, the end of a piston rod of the shearing oil cylinder (2) is connected with the upper cutter holder (3), and the shearing oil cylinder (2) drives the upper cutter holder (3) to slide obliquely along 45 degrees;
the fixed cutter holder (5) is arranged at the lower end of the machine body (1);
the fixed blade (7) is arranged on the fixed blade holder (5), and a cavity I (8) matched with the shape and the size of the channel steel is arranged in the fixed blade (7);
the movable cutter holder (4) is arranged on the upper cutter holder (3), the movable cutter holder (4) is provided with a movable blade (6), a cavity II (9) matched with the shape and size of the channel steel is arranged in the movable blade (6), and when a piston rod of the shearing oil cylinder (2) is completely retracted, the cavity I (8) is overlapped with the cavity II (9);
the pressing device is arranged in the machine body, and after the channel steel is inserted into the cavity I (8) of the fixed blade (7) and the cavity II (9) of the movable blade (6) in a horizontal state, the channel steel is pressed and fixed in the cavity I (8) of the fixed blade (7) by the pressing device.
2. The hydraulic shearing device for channel steel according to claim 1, is characterized in that: the pressing device comprises an oil cylinder I (10) which is vertically arranged on the fixed cutter seat (5) and is positioned at the rear side of the fixed blade (7) and an oil cylinder II (13) which is horizontally arranged on the fixed cutter seat (5) and is positioned at the rear side of the fixed blade (7), a material pressing block I (12) is installed at the head end of a piston rod of the oil cylinder I (10), a sliding rail I (11) is arranged on the fixed cutter holder (5) along the vertical direction, the material pressing block I (12) is slidably mounted on the sliding rail I (11), the material pressing block I (12) is positioned right above a horizontally arranged web plate of the channel steel, a material pressing block II (14) is installed at the head end of a piston rod of the oil cylinder II (13), a sliding rail II (15) is arranged on the fixed cutter holder (5) along the horizontal direction, and the material pressing block II (14) is slidably mounted on the sliding rail II (15), and the material pressing block II (14) is positioned on the rear side of a wing plate vertically arranged on the channel steel.
3. The hydraulic shearing device for channel steel according to claim 1, is characterized in that: still set up hydro-cylinder III (16) on fixed blade holder (5) including the level, the piston rod head end horizontally connected of hydro-cylinder III (16) has side to push away slide (17), the head end that side pushed away slide (17) rotates and installs and pushes away material running roller (19), pushes away the front side that the wing plate that material running roller (19) is located the vertical setting of channel-section steel, when the piston rod of hydro-cylinder III (16) is whole to be stretched out, pushes away material running roller (19) and promotes the channel-section steel and move to just to die cavity I (8) and die cavity II (9) along the horizontal direction.
4. The hydraulic shearing device for channel steel according to claim 1, is characterized in that: the device is characterized by further comprising two guide rollers (18) which are horizontally and rotatably arranged on the fixed tool apron (5) and are respectively positioned at the left end and the right end of the side push sliding plate (17), and the left end and the right end of the side push sliding plate (17) are respectively in rolling contact with the guide rollers (18) at the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920686670.1U CN209998442U (en) | 2019-05-15 | 2019-05-15 | channel steel hydraulic shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920686670.1U CN209998442U (en) | 2019-05-15 | 2019-05-15 | channel steel hydraulic shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209998442U true CN209998442U (en) | 2020-01-31 |
Family
ID=69306724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920686670.1U Expired - Fee Related CN209998442U (en) | 2019-05-15 | 2019-05-15 | channel steel hydraulic shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209998442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669790A (en) * | 2022-04-22 | 2022-06-28 | 苏州乔勋精密机械有限公司 | Cutting machine for irregular workpiece and operation method thereof |
-
2019
- 2019-05-15 CN CN201920686670.1U patent/CN209998442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669790A (en) * | 2022-04-22 | 2022-06-28 | 苏州乔勋精密机械有限公司 | Cutting machine for irregular workpiece and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200507 Address after: 250101 room 301-325, auxiliary building, no.2222, Century Avenue, high tech Zone, Jinan City, Shandong Province Patentee after: Shandong Fayin CNC Mechanical Equipment Co., Ltd Address before: 250101 No. 2222 Century Avenue, hi tech Zone, Shandong, Ji'nan Patentee before: SHANDONG FIN CNC MACHINE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 Termination date: 20200515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |