CN207806735U - A kind of shear of billet shear - Google Patents
A kind of shear of billet shear Download PDFInfo
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- CN207806735U CN207806735U CN201721919170.5U CN201721919170U CN207806735U CN 207806735 U CN207806735 U CN 207806735U CN 201721919170 U CN201721919170 U CN 201721919170U CN 207806735 U CN207806735 U CN 207806735U
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- shear
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Abstract
The utility model is related to a kind of shears of billet shear, including rack, working hole is provided in the middle part of rack, shear knife is additionally provided in rack, shear knife includes shear knife top and the shear knife lower part being adapted to shear knife top, shear knife top is located at the top of working hole, and shear knife top can move up and down under the driving of the transmission device in rack, shear knife lower part is located at the lower section on shear knife top, shear knife lower part is fixedly installed on the bottom surface of working hole, the lower edge on shear knife top and the top edge of shear knife lower part are respectively serrated edge, serrated edge includes multiple rectangular saw-tooths, two edges of rectangular saw-tooth are mutually perpendicular to, and the crown of the serrated edge on shear knife top is corresponding with the tooth paddy of the serrated edge of shear knife lower part.The shear of the billet shear of the utility model can effectively diagonal steel be sheared.
Description
Technical field
The utility model is related to a kind of shear more particularly to a kind of shears of billet shear.
Background technology
Billet shear is a kind of special setting for shearing the various specifications metal material such as band steel, round steel, square steel, angle steel
It is standby, it is widely used in the industries such as metallurgy, mine, building, automobile making.In use, billet shear does not have to specification by exchange
Blade, to adapt to the shearing work of different type steel.Since there are two orthogonal steel plate, existing steel billets for angle steel tool
Cutting machine includes the shear knife being set in rack, is vertically moved under the driving of the transmission device of shear knife, to right
The steel billet being disposed below carries out shearing work, and existing shear knife generally has straight blade, when shearing angle steel, by
There is certain angle, the angle steel for being thus to be easy to become when being sheared between the steel plate of angle steel and the blade of shear knife
Shape leverages the shear effect of diagonal steel so that the yield rate of angle steel shearing is relatively low.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found a kind of new structural steel billet
The shear of cutting machine makes it with more the utility value in industry.
Utility model content
It can effectively diagonal steel be sheared in order to solve the above technical problems, the purpose of this utility model is to provide one kind
Billet shear shear, the shear of the billet shear of the utility model carries out shearing work in diagonal steel
When, angle steel is not easy to deform, high yield rate.
The shear of the billet shear of the utility model, including rack are provided with working hole in the middle part of the rack,
Shear knife is additionally provided in the rack, the shear knife includes under shear knife top and the shear knife being adapted to shear knife top
Portion, the shear knife top is located at the top of the working hole, and the shear knife top is in the transmission dress in rack
It can be moved up and down under the driving set, the shear knife lower part is located at the lower section on the shear knife top, and shear knife lower part is fixed
It is installed on the bottom surface of the working hole, the lower edge on the shear knife top and the top edge of shear knife lower part are respectively sawtooth
Shape blade, the serrated edge include multiple rectangular saw-tooths, and two edges of rectangular saw-tooth are mutually perpendicular to, and on shear knife
The crown of the serrated edge in portion is corresponding with the tooth paddy of the serrated edge of shear knife lower part.
Further, the shear of the billet shear of the utility model is provided with cooling on the shear knife lower part
Pipe, the cooling tube are connect with external water source or air source.
Further, the shear of the billet shear of the utility model is provided on the leading flank of the shear knife
Supporting table is provided with magnetic devices on the upper surface of the supporting table, and the surface of the magnetic devices is provided with articulamentum, described
The upper surface of articulamentum is the serrated face flushed with shear knife lower surface.
Further, the shear of the billet shear of the utility model, the magnetic devices are magnet, the connection
Layer is made of plastics.
Further, the shear of the billet shear of the utility model is provided on front side of the shear knife lower part
Collection device, the collection device includes collecting box, multiple partition boards disposed in parallel for being set in the collecting box, it is described every
The side wall of plate and collecting box surrounds to form the chamber that gathers materials, and collecting tank is provided at the top of the chamber that gathers materials, and the collecting tank includes cutting with scissors respectively
The left supporting plate and right supporting plate being connected on collecting box or partition board, between the left supporting plate and the medial surface for the chamber that gathers materials, right supporting plate with collection
Expect to be respectively arranged with elastic device between the medial surface of chamber, the surface of the left supporting plate and right supporting plate respectively under the shear knife
The upper surface flush in portion.
Further, the shear of the billet shear of the utility model, the elastic device is spring, described to gather materials
The bottom of chamber is provided with cushion pad.
According to the above aspect of the present invention, the utility model has at least the following advantages：The shearing of the billet shear of the utility model
Device, including shear knife top and shear knife lower part, the lower edge on shear knife top and the top edge of shear knife lower part are respectively
Serrated edge, and the tooth paddy pair of the crown of the serrated edge on shear knife top and the serrated edge of shear knife lower part
It answers, in this way, angle steel when diagonal steel is sheared, can be positioned over the tooth paddy of the serrated edge of shear knife lower part by operating personnel
Interior, when shearing, the shear knife top above shear knife lower part moves down under the driving of transmission device, until being contacted with angle steel
And cut, since the two side walls of angle steel are bonded with two edges of serrated edge respectively, so shear knife top and
The side wall uniform force application of shear knife lower part blade diagonal steel when being sheared to it, therefore it is not likely to produce deformation when shearing.
In conclusion the shear of the billet shear of the utility model can effectively diagonal steel be sheared,
When diagonal steel carries out shearing work, angle steel is not easy to deform, high yield rate.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Description of the drawings
Fig. 1 is the structural schematic diagram of the shear of the billet shear of the utility model；
Fig. 2 is the structural schematic diagram of shear knife；
Fig. 3 is the structural schematic diagram of supporting table；
Fig. 4 is the structural schematic diagram of collection device；
Fig. 5 is the partial enlarged view in the portions A in Fig. 4.
In figure, 1：Rack；2：Working hole；3：Shear knife top；4：Shear knife lower part；5：Rectangular saw-tooth；6：Cooling tube；7：
Supporting table；8：Magnetic devices；9：Articulamentum；10：Collecting box；11：Partition board；12：Gather materials chamber；13：Collecting tank；14：Left supporting plate；
15：Right supporting plate；16：Elastic device.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Embodiment one：
Referring to Fig. 1 to Fig. 2, the shear of the billet shear of embodiment one, including rack 1, the middle part setting of rack
There is working hole 2, be additionally provided with shear knife in rack, shear knife includes shear knife top 3 and the shearing that is adapted to shear knife top
Knife lower part 4, shear knife top is located at the top of working hole, and shear knife top is in the driving of the transmission device in rack
Under can move up and down, shear knife lower part is located at the lower section on shear knife top, and shear knife lower part is fixedly installed in the bottom of working hole
On face, the lower edge on shear knife top and the top edge of shear knife lower part are respectively serrated edge, and serrated edge includes more
Two edges of a rectangular saw-tooth 5, rectangular saw-tooth are mutually perpendicular to, and the crown of the serrated edge on shear knife top and shearing
The tooth paddy of the serrated edge of knife lower part corresponds to.
Preferably, the shear of the billet shear of the utility model, it is provided with cooling tube 6 on shear knife lower part,
Cooling tube is connect with external water source or air source.
The shear of the billet shear of the present embodiment, including shear knife top and shear knife lower part, shear knife top
Lower edge and the top edge of shear knife lower part be respectively serrated edge, and the crown of the serrated edge on shear knife top
It is corresponding with the tooth paddy of the serrated edge of shear knife lower part, in this way, operating personnel when diagonal steel is sheared, can put angle steel
It is placed in the tooth paddy of the serrated edge of shear knife lower part, when shearing, the shear knife top above shear knife lower part is passing
Moved down under the driving of dynamic device, until contact and cut with angle steel, due to angle steel two side walls respectively with zigzag knife
Two edges of sword are bonded, so the side wall force of shear knife top and shear knife lower part blade diagonal steel when being sheared to it is equal
It is even, therefore it is not likely to produce deformation when shearing.The setting of cooling tube makes the shear of the billet shear of the present embodiment right
It is cooled down while angle steel is sheared.
Embodiment two：
Referring to Fig. 1, Fig. 2 and Fig. 3, the shear of the billet shear of embodiment two, including rack are set in the middle part of rack
It is equipped with working hole, is additionally provided with shear knife in rack, shear knife includes shear knife top and the shearing that is adapted to shear knife top
Knife lower part, shear knife top is located at the top of working hole, and shear knife top is in the driving of the transmission device in rack
Under can move up and down, shear knife lower part is located at the lower section on shear knife top, and shear knife lower part is fixedly installed in the bottom of working hole
On face, the lower edge on shear knife top and the top edge of shear knife lower part are respectively serrated edge, and serrated edge includes more
Two edges of a rectangular saw-tooth, rectangular saw-tooth are mutually perpendicular to, and the crown of the serrated edge on shear knife top and shearing
The tooth paddy of the serrated edge of knife lower part corresponds to.Preferably, supporting table 7 is provided on the leading flank of shear knife, supporting table
It is provided with magnetic devices 8 on upper surface, the surfaces of magnetic devices is provided with articulamentum 9, and the upper surface of articulamentum is and shear knife
The serrated face that lower surface flushes.
Preferably, the shear of the billet shear of the utility model, magnetic devices are magnet, and articulamentum is by plastics
It is made.
The setting of magnetic devices so that angle steel more can firmly be adsorbed in shearing under the attraction of magnetic devices
On the surface of articulamentum, to improve stability when shearing work.
Embodiment three：
Referring to Fig. 1, Fig. 2, Fig. 4 and Fig. 5, the shear of the billet shear of embodiment three, including rack, in rack
Portion is provided with working hole, and shear knife is additionally provided in rack, and shear knife includes shear knife top and is adapted to shear knife top
Shear knife lower part, shear knife top is located at the top of working hole, and shear knife top is in the transmission device in rack
It can be moved up and down under driving, shear knife lower part is located at the lower section on shear knife top, and shear knife lower part is fixedly installed in working hole
Bottom surface on, the lower edge on shear knife top and the top edge of shear knife lower part are respectively serrated edge, serrated edge packet
Include multiple rectangular saw-tooths, two edges of rectangular saw-tooth are mutually perpendicular to, and the crown of the serrated edge on shear knife top with
The tooth paddy of the serrated edge of shear knife lower part corresponds to.Preferably, being provided with collection device on front side of shear knife lower part, collect
The side wall of multiple partition boards 11 disposed in parallel that device includes collecting box 10, is set in collecting box, partition board and collecting box surrounds
Formation is gathered materials chamber 12, collecting tank 13 is provided at the top of the chamber that gathers materials, collecting tank includes being hingedly connected on collecting box or partition board
Left supporting plate 14 and right supporting plate 15 are distinguished between left supporting plate and the medial surface for the chamber that gathers materials, between right supporting plate and the medial surface for the chamber that gathers materials
It is provided with elastic device 16, the surface of the left supporting plate and right supporting plate upper surface flush with shear knife lower part respectively.
Preferably, the shear of the billet shear of the utility model, elastic device is spring, the bottom for the chamber that gathers materials
It is provided with cushion pad.
The setting of collecting box enables the angle steel for being sheared directly to be collected case collection, to increase work
Efficiency.When specific works, angle steel moves forward under the action of external driver device, until it is moved to regular length, this hour angle
The end of steel is located in collecting tank, and then angle steel is cut under the action of shear knife top and shear knife lower part, is cut
Angle steel generates certain pressure to left supporting plate and right supporting plate, and left supporting plate and right supporting plate overcome elastic device under the pressure of angle steel
Elastic force rotates down, and to open the chamber that gathers materials, angle steel just falls into intracavitary of gathering materials, to realize the collection of diagonal steel.
Above are merely preferred embodiments of the utility model, it is not intended to limit the utility model, it is noted that for
For those skilled in the art, without deviating from the technical principle of the utility model, if can also make
Dry improvement and modification, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of shear of billet shear, including rack, it is provided with working hole in the middle part of the rack, in the rack
It is additionally provided with shear knife, it is characterised in that：The shear knife includes shear knife top and the shear knife that is adapted to shear knife top
Lower part, the shear knife top is located at the top of the working hole, and the shear knife top is in the transmission in rack
It can be moved up and down under the driving of device, the shear knife lower part is located at the lower section on the shear knife top, and shear knife lower part is solid
On bottom surface of the Dingan County loaded on the working hole, the lower edge on the shear knife top and the top edge of shear knife lower part are respectively to saw
Tooth form blade, the serrated edge include multiple rectangular saw-tooths, and two edges of rectangular saw-tooth are mutually perpendicular to, and shear knife
The crown of the serrated edge on top is corresponding with the tooth paddy of the serrated edge of shear knife lower part.
2. the shear of billet shear according to claim 1, it is characterised in that：It is arranged on the shear knife lower part
There are cooling tube, the cooling tube to be connect with external water source or air source.
3. the shear of billet shear according to claim 1, it is characterised in that：On the leading flank of the shear knife
It is provided with supporting table, magnetic devices are provided on the upper surface of the supporting table, the surface of the magnetic devices is provided with connection
Layer, the upper surface of the articulamentum is the serrated face flushed with shear knife lower surface.
4. the shear of billet shear according to claim 3, it is characterised in that：The magnetic devices are magnet,
The articulamentum is made of plastics.
5. the shear of billet shear according to claim 1, it is characterised in that：The front side of the shear knife lower part
It is provided with collection device, the collection device includes collecting box, multiple partition boards disposed in parallel for being set in the collecting box,
The side wall of the partition board and collecting box surrounds to form the chamber that gathers materials, and collecting tank is provided at the top of the chamber that gathers materials, and the collecting tank includes
It is hingedly connected to the left supporting plate on collecting box or partition board and right supporting plate, between the left supporting plate and the medial surface for the chamber that gathers materials, right support
It is respectively arranged with elastic device between plate and the medial surface for the chamber that gathers materials, the surface of the left supporting plate and right supporting plate is cut with described respectively
The upper surface flush of cutter lower part.
6. the shear of billet shear according to claim 5, it is characterised in that：The elastic device is spring,
The bottom of the chamber that gathers materials is provided with cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919170.5U CN207806735U (en) | 2017-12-29 | 2017-12-29 | A kind of shear of billet shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919170.5U CN207806735U (en) | 2017-12-29 | 2017-12-29 | A kind of shear of billet shear |
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| Publication Number | Publication Date |
|---|---|
| CN207806735U true CN207806735U (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721919170.5U Active CN207806735U (en) | 2017-12-29 | 2017-12-29 | A kind of shear of billet shear |
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| Country | Link |
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| CN (1) | CN207806735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900386A (en) * | 2023-09-12 | 2023-10-20 | 联峰钢铁（张家港）有限公司 | Shearing mechanism is used in steel bar production |
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2017
- 2017-12-29 CN CN201721919170.5U patent/CN207806735U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900386A (en) * | 2023-09-12 | 2023-10-20 | 联峰钢铁（张家港）有限公司 | Shearing mechanism is used in steel bar production |
| CN116900386B (en) * | 2023-09-12 | 2023-11-17 | 联峰钢铁（张家港）有限公司 | Shearing mechanism is used in steel bar production |
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