CN210615330U - H-shaped steel cutting device - Google Patents
H-shaped steel cutting device Download PDFInfo
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- CN210615330U CN210615330U CN201920757590.0U CN201920757590U CN210615330U CN 210615330 U CN210615330 U CN 210615330U CN 201920757590 U CN201920757590 U CN 201920757590U CN 210615330 U CN210615330 U CN 210615330U
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- connecting rod
- movable connecting
- fixedly connected
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- rod
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Abstract
The utility model discloses an H-shaped steel cutting device, which comprises a frame, a material pushing structure, a clamping structure and a cutting saw, wherein H-shaped steel to be cut is placed on the material pushing structure above the frame, the material pushing structure comprises a height adjusting component and a length adjusting component, the H-shaped steel to be cut is pushed to the lower part of the cutting saw to complete cutting, in the cutting process, the H-shaped steel is pressed by a clamping structure, the clamping structure consists of a support, a lifting rod, a first movable connecting rod, a second movable connecting rod, a fixed rod and a pressure head, the first movable connecting rod and the second movable connecting rod are driven to move by the force provided by the up-and-down movement of the lifting rod on the support, and then the second movable connecting rod is driven to drive the pressure head to do circular motion by taking the fixed rod as the center of a circle, so that small-range telescopic movement is obtained, large-angle movement of the pressure head is realized, and the action time is further saved.
Description
Technical Field
The utility model relates to a steel processing technology field especially relates to a H shaped steel cutting device.
Background
In modern industry trade, H type steel is a material by extensive practical use, and the H type steel of nevertheless purchasing has a weight to have lightly, has thin to have thickly, is difficult to process, need cut just can further processing, and H type steel is difficult stable when the cutting is fixed, and the traditional mode adopts the artifical clamp that lasts to operate to press from both sides H type steel and cuts on the cutting board, has the big problem of the volume of rocking.
A pressing mechanism is firstly adopted to apply certain pressure to H-shaped steel, so that the H-shaped steel is prevented from falling off during cutting, but the conventional pressing mechanism generally presses raw materials in a vertical mode, and the problem of multiple actions during operation exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a H shaped steel cutting device aims at solving and has the numerous problem of action when operating among the prior art.
In order to achieve the purpose, the utility model discloses an H-shaped steel cutting device, cutting device includes frame, pushing equipment, clamping structure and slitting saw, pushing equipment with the frame swing joint, and be located the top of frame, clamping structure with pushing equipment fixed connection, and be located the top of pushing equipment, slitting saw with the frame fixed connection, and be located the top of clamping structure;
the pushing structure comprises a height adjusting assembly and a length adjusting assembly, the height adjusting assembly is movably connected with the rack and is positioned above the rack, and the length adjusting assembly is fixedly connected with the height adjusting assembly and is positioned above the height adjusting assembly;
the clamping structure comprises a support, a lifting rod, a first movable connecting rod, a second movable connecting rod, a fixed rod and a pressure head, the support is fixedly connected with the height adjusting component, and is positioned above the height adjusting component and on the right side of the length adjusting component, one end of the lifting rod extends into the support, and is connected with the support in a sliding way, one end of the first movable connecting rod is hinged with the other end of the lifting rod, one end of the second movable connecting rod is hinged with the other end of the first movable connecting rod, one end of the fixed rod is hinged with the other end of the second movable connecting rod, the other end of the fixed rod is fixedly connected with the support, and the pressure head is fixedly connected with the second movable connecting rod and is positioned at the joint of the second movable connecting rod and the first movable connecting rod.
The frame is provided with a through hole, the height adjusting assembly comprises a supporting plate and a first air cylinder, the supporting plate is movably connected with the frame and is positioned above the frame, and a piston rod of the first air cylinder penetrates through the through hole and is fixedly connected with the lower surface of the supporting plate.
The length adjusting assembly comprises a first supporting block, a second supporting block and a second air cylinder, the first supporting block is fixedly connected with the supporting plate and located above the supporting plate and located below the cutting saw, the second supporting block is fixedly connected with the supporting plate and located on the left side of the first supporting block, grooves are formed in the first supporting block and the second supporting block, the second air cylinder is fixedly connected with the supporting plate and located above the supporting plate and located on the left side of the second supporting block, and a piston rod of the second air cylinder is slidably connected with the second supporting block and located in the grooves.
The clamping structure further comprises a third air cylinder, the third air cylinder is located in the support, and a piston rod of the third air cylinder is fixedly connected with the lifting rod.
Wherein, the cutting saw adopts a grinding wheel.
And a chip collecting groove is also formed in the machine frame and is positioned on the right side of the second supporting block.
Wherein, the pressure head is wrapped with a buffer layer.
The cutting device of the utility model comprises a frame, a material pushing structure, a clamping structure and a cutting saw, wherein H-shaped steel to be cut is placed on the material pushing structure above the frame, the material pushing structure comprises a height adjusting component and a length adjusting component, the H-shaped steel to be cut is pushed to the lower part of the cutting saw to complete cutting, in the cutting process, the H-shaped steel is pressed by the clamping structure, the clamping structure comprises a support, a lifting rod, a first movable connecting rod, a second movable connecting rod, a fixed rod and a pressure head, the first movable connecting rod and the second movable connecting rod are driven to move by the force provided by the vertical movement of the lifting rod on the support, and then the second movable connecting rod is driven to drive the pressure head to do circular motion by taking the fixed rod as the center of a circle, so as to obtain small-range telescopic movement, realize the large-angle movement of the pressure head and further save the action time
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the cutting device of the present invention;
FIG. 2 is an enlarged view of FIG. 1A;
fig. 3 is a front view of the cutting device of the present invention;
fig. 4 is a top view of the cutting device of the present invention.
In the figure: 100-cutting device, 10-frame, 11-chip collecting groove, 20-pushing structure, 21-height adjusting component, 211-supporting plate, 212-first cylinder, 22-length adjusting component, 221-first supporting block, 222-second supporting block, 223-second cylinder, 224-groove, 30-clamping structure, 31-support, 32-lifting rod, 33-first movable connecting rod, 34-second movable connecting rod, 35-fixed rod, 36-pressure head, 37-third cylinder and 40-cutting saw.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 4, the present invention provides an H-shaped steel cutting device, the cutting device 100 includes a frame 10, a pushing structure 20, a clamping structure 30 and a cutting saw 40, the pushing structure 20 is movably connected to the frame 10 and is located above the frame 10, the clamping structure 30 is fixedly connected to the pushing structure 20 and is located above the pushing structure 20, and the cutting saw 40 is fixedly connected to the frame 10 and is located above the clamping structure 30;
the pushing structure 20 comprises a height adjusting component 21 and a length adjusting component 22, the height adjusting component 21 is movably connected with the rack 10 and is positioned above the rack 10, and the length adjusting component 22 is fixedly connected with the height adjusting component 21 and is positioned above the height adjusting component 21;
the clamping structure 30 comprises a support 31, a lifting rod 32, a first movable connecting rod 33, a second movable connecting rod 34, a fixed rod 35 and a pressure head 36, wherein the support 31 is fixedly connected with the height adjusting component 21 and is positioned above the height adjusting component 21 and on the right side of the length adjusting component 22, one end of the lifting rod 32 extends into the support 31 and is slidably connected with the support 31, one end of the first movable connecting rod 33 is hinged with the other end of the lifting rod 32, one end of the second movable connecting rod 34 is hinged with the other end of the first movable connecting rod 33, one end of the fixed rod 35 is hinged with the other end of the second movable connecting rod 34, the other end of the fixed rod 35 is fixedly connected with the support 31 and is positioned above the support 31, and the pressure head 36 is fixedly connected with the second movable connecting rod 34, and is located at the junction of the second movable link 34 and the first movable link 33.
In the present embodiment, the H-shaped steel to be cut is placed on the pushing structure 20 of the machine frame 10, and after the length to be cut is adjusted by the length adjusting assembly 22, the driving device below the lifting rod 32 is started, so that the lifting rod 32 moves upwards, further driving the first movable connecting rod 33 and the second movable connecting rod 34 to move, using the motion principle of the link mechanism, converting the upward vertical telescopic movement of the lifting rod 32 into the second movable connecting rod 34 with the fixed rod 35 as a circular point, the fixed rod 35 is fixedly connected with the support 31 and keeps relatively static, the second movable connecting rod 34 drives the pressing head 36 to move downwards in an arc shape until the pressing head 36 locks the H-shaped steel to be cut, small-range telescopic movement is achieved, large-angle movement of the pressing head 36 is achieved, and therefore the action time is saved.
Further, a through hole is formed in the frame 10, the height adjusting assembly 21 includes a supporting plate 211 and a first cylinder 212, the supporting plate 211 is movably connected to the frame 10 and is located above the frame 10, and a piston rod of the first cylinder 212 penetrates through the through hole and is fixedly connected to a lower surface of the supporting plate 211. In the embodiment, after the planned cutting length of the H-shaped steel to be cut is adjusted and is pressed by the clamping structure 30, the first cylinder 212 is started to drive the supporting plate 211 to move upward until the supporting plate is cut by the cutting saw 40.
Further, the length adjustment assembly 22 includes a first support block 221, a second support block 222 and a second cylinder 223, the first support block 221 is fixedly connected to the support plate 211 and is located above the support plate 211 and below the dicing saw 40, the second support block 222 is fixedly connected to the support plate 211 and is located on the left side of the first support block 221, both the first support block 221 and the second support block 222 have a groove 224, the second cylinder 223 is fixedly connected to the support plate 211 and is located above the support plate 211 and is located on the left side of the second support block 222, and a piston rod of the second cylinder 223 is slidably connected to the second support block 222 and is located in the groove 224. In the embodiment, one end of the H-shaped steel to be cut is placed in the groove 224 of the first support block 221, the other end of the H-shaped steel to be cut is placed in the groove 224 of the second support block 222, the right side of the first support block 221 is printed with scale lines, and the second cylinder 223 is started to push the H-shaped steel to be cut to the right until the protruding distance of the steel relative to the outer wall of the right side of the first support block 221 is equal to the planned cutting length, so that the adjustment of the cutting length is completed.
Further, the clamping structure 30 further includes a third cylinder 37, the third cylinder 37 is located in the support 31, and a piston rod of the third cylinder 37 is fixedly connected to the lifting rod 32. In the embodiment of the present invention, the lifting rod 32 is driven by an air cylinder, so that the control is convenient, the reaction speed is fast, the control precision is high, and the volume of the air cylinder is small, so that the overall volume is not too large due to the third air cylinder 37.
Further, the dicing saw 40 employs a grinding wheel. In the embodiment of the present invention, the grinding wheel is a general-purpose member, and the cost of the steel cutting blade can be reduced.
Further, a chip collecting groove 11 is further formed in the machine frame 10, and the chip collecting groove 11 is located on the right side of the second supporting block 222. In the embodiment, a large amount of steel chips can be collectively cut and generated by the chip collecting grooves 11, and chip blocking plates should be arranged on both sides of the cutting saw 40 if necessary.
Further, the indenter 36 is wrapped with a buffer layer. In the embodiment of the present invention, the indenter 36 frequently contacts the H-section steel to be cut, there is a certain relative friction, and the buffer layer made of cotton or rubber is used to reduce the damage rate of the indenter 36 and protect the steel from being damaged by the indenter 36.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. An H-shaped steel cutting device is characterized in that,
the cutting device comprises a rack, a pushing structure, a clamping structure and a cutting saw, wherein the pushing structure is movably connected with the rack and is positioned above the rack, the clamping structure is fixedly connected with the pushing structure and is positioned above the pushing structure, and the cutting saw is fixedly connected with the rack and is positioned above the clamping structure;
the pushing structure comprises a height adjusting assembly and a length adjusting assembly, the height adjusting assembly is movably connected with the rack and is positioned above the rack, and the length adjusting assembly is fixedly connected with the height adjusting assembly and is positioned above the height adjusting assembly;
the clamping structure comprises a support, a lifting rod, a first movable connecting rod, a second movable connecting rod, a fixed rod and a pressure head, the support is fixedly connected with the height adjusting component, and is positioned above the height adjusting component and on the right side of the length adjusting component, one end of the lifting rod extends into the support, and is connected with the support in a sliding way, one end of the first movable connecting rod is hinged with the other end of the lifting rod, one end of the second movable connecting rod is hinged with the other end of the first movable connecting rod, one end of the fixed rod is hinged with the other end of the second movable connecting rod, the other end of the fixed rod is fixedly connected with the support, and the pressure head is fixedly connected with the second movable connecting rod and is positioned at the joint of the second movable connecting rod and the first movable connecting rod.
2. The H-shaped steel cutting device according to claim 1, wherein the frame is provided with a through hole, the height adjusting assembly comprises a supporting plate and a first air cylinder, the supporting plate is movably connected with the frame and is positioned above the frame, and a piston rod of the first air cylinder penetrates through the through hole and is fixedly connected with the lower surface of the supporting plate.
3. The H-beam cutting apparatus according to claim 2, wherein the length adjustment assembly includes a first support block fixedly connected to the blade and positioned above the blade and below the cutting saw, a second support block fixedly connected to the blade and positioned to the left of the first support block, the first support block and the second support block each having a groove thereon, and a second cylinder fixedly connected to the blade and positioned above the blade and positioned to the left of the second support block, a piston rod of the second cylinder being slidably connected to the second support block and positioned in the groove.
4. The H-beam cutting apparatus according to claim 1, wherein the clamping structure further comprises a third cylinder, the third cylinder is located in the support, and a piston rod of the third cylinder is fixedly connected with the lifting rod.
5. The H-section steel cutting apparatus according to claim 1, wherein the cutting saw employs a grinding wheel.
6. The H-beam cutting apparatus according to claim 3, wherein a chip groove is further provided on the frame, the chip groove being located on the right side of the second support block.
7. The H-beam cutting apparatus of claim 1, wherein the ram is wrapped with a buffer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757590.0U CN210615330U (en) | 2019-05-23 | 2019-05-23 | H-shaped steel cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757590.0U CN210615330U (en) | 2019-05-23 | 2019-05-23 | H-shaped steel cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210615330U true CN210615330U (en) | 2020-05-26 |
Family
ID=70764789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920757590.0U Expired - Fee Related CN210615330U (en) | 2019-05-23 | 2019-05-23 | H-shaped steel cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210615330U (en) |
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2019
- 2019-05-23 CN CN201920757590.0U patent/CN210615330U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 Termination date: 20210523 |