CN201357519Y - High-strength block shearing device - Google Patents
High-strength block shearing device Download PDFInfo
- Publication number
- CN201357519Y CN201357519Y CNU2009200510047U CN200920051004U CN201357519Y CN 201357519 Y CN201357519 Y CN 201357519Y CN U2009200510047 U CNU2009200510047 U CN U2009200510047U CN 200920051004 U CN200920051004 U CN 200920051004U CN 201357519 Y CN201357519 Y CN 201357519Y
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- CN
- China
- Prior art keywords
- tool rest
- shear
- strength
- cutter holder
- cylinder
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- Expired - Lifetime
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Abstract
The utility model provides a high-strength block shearing device comprising a fixed bracket, a fixed cutter holder, a movable cutter holder and a jack. The fixed bracket consists of more than two column bodies and a supporting platform, and the column bodies are mounted on the supporting platform; the fixed cutter holder is fixed on the fixed bracket, and an upper shearing cutter is mounted on the lower side of the fixed cutter holder; the movable cutter holder is mounted on the fixed bracket and positioned below the fixed cutter holder, and can slide upwards and downwards along the column bodies of the fixed bracket, and a lower shearing cutter is mounted on the upper side of the movable cutter holder; and the jack is arranged below the movable cutter holder and used for jacking the movable cutter holder up. The high-strength block shearing has the advantages of low cost, simple operation, high shearing evenness, convenient movement of device, and no requirement on other driving forces, thereby fully meeting the requirement of the paving and the finishing in the construction.
Description
Technical field
The utility model relates to a kind of shear, refers in particular to a kind of shear of high-strength that is used to shear.
Background technology
High-strength of high-strength concrete interlocking segment and fragment of brick etc. are according to specific production technology, have the construction material of certain strength grade of concrete, and it is widely used in stressed bigger place, ground, as road surface, high buildings and large mansions etc.High-strength generally all is after producing in the factory, be transported to the job site and carry out laying construction, marginal position at road or building, need repair high-strength, cutting into suitable block is paving, high-strength thickness is generally more than 10cm, existing mode mainly is to adopt dual mode to prune, a kind of is to adopt cleaver to cut to repair high-strength, not only speed is slow for this finishing mode, the consumption manpower, and shear effect is poor, can not satisfy construction requirement, the workman constructs and has certain danger, hurts finger easily.Another kind of mode is to use the press of factory the inside to shear high-strength, and this press is relatively heavier, can not arbitrarily move, and need energising to work, and is restricted when using in the open air.
The utility model content
The technical problems to be solved in the utility model provides a kind of high-strength shear, and this high-strength shear not only sheared the flatness height, can satisfy construction requirement; But also can use in the occasion that does not have supply of electric power.
In order to solve the problems of the technologies described above, the high-strength shear of the utility model comprises: fixed mount, and fixed mount is made of cylinder more than two and support platform, and cylinder is installed on the support platform; Be installed in the fixedly tool rest on the fixed mount, this fixedly the tool rest downside shear knife is installed; Be installed on the fixed mount, be positioned at the fixedly mobile tool rest of tool rest below, mobile tool rest can slide up and down along the cylinder of said fixing frame, moves the tool rest upside at this down cut cutter is installed; And be positioned at mobile tool rest below, be used for the jack that jack-up is moved tool rest.
Further, it comprises that also this return spring is enclosed within on the cylinder of described fixed mount at the fixing return spring between tool rest and the mobile tool rest.
Preferably, described mobile tool rest is provided with the through hole identical with the cylinder shape of cross section of said fixing frame, and described cylinder passes the through hole on the mobile tool rest.
Preferably, describedly go up that shear knife and down cut cutter are dismountable to be installed in respectively fixedly on the tool rest and mobile tool rest.
Preferably, described upward shear knife and down cut cutter are triangular knife.
The beneficial effects of the utility model are: high-strength shear provided by the utility model not only sheared the flatness height, can satisfy construction requirement, but also can use in the occasion that does not have supply of electric power; Return spring the return that can make things convenient for mobile cutter piece is set, to continue to place and shear high-strength of next piece; The setting of mobile the above through hole of tool rest can guarantee that mobile tool rest can prevent mobile tool rest horizontal looseness when cylinder slides up and down; Describedly go up that shear knife and down cut cutter are dismountable to be installed in respectively fixedly on the tool rest and mobile tool rest, can make things convenient for the replacing of upper and lower shear knife in case of necessity; Last shear knife and down cut cutter all are made as triangular knife, satisfy on the one hand the requirement of intensity, conveniently on the other hand buy, avoided that dedicated tool brought was expensive.
Description of drawings
Fig. 1 is the schematic diagram of an embodiment of high-strength shear of the utility model.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments high-strength shear of the utility model further described.
Fig. 1 is the schematic diagram of an embodiment of high-strength shear of the utility model, and as shown in Figure 1, high-strength shear shown in the present embodiment comprises:
Fixed mount 1, it is made of 2 cylinders 12 and support platform 11, and cylinder 12 is installed on the support platform 11, and certainly in other embodiment of the utility model, the radical of cylinder 12 can also be the arbitrary number more than 2, can select as required.
Be installed in the fixedly tool rest 2 at fixed mount 1 top, this fixedly tool rest 2 downsides shear knife 3 is installed, last shear knife 3 is installed in fixedly on the tool rest 2 removably by screw 8, can make things convenient for the replacing of going up shear knife in case of necessity, last shear knife 3 is a triangular knife, triangular knife satisfies the requirement of intensity on the one hand, make things convenient on the other hand and bought, avoided to use expensive that dedicated tool brought, certainly go up shear knife 3 and can also be the shear knife of other shapes, fixedly tool rest 2 can also be installed in other positions of fixed mount 1.
Be installed on the fixed mount 1, be positioned at the fixedly mobile tool rest 4 of tool rest 2 belows, described mobile tool rest 4 is provided with and the identical through hole (not shown) of above-mentioned cylinder 12 shape of cross sections, described cylinder 12 passes the through hole on the mobile tool rest 4, thereby make mobile tool rest 4 to slide up and down, can also adopt other version that mobile tool rest 4 can be slided along cylinder 12 certainly along cylinder 12; Move tool rest 4 upsides at this down cut cutter 5 is installed, down cut cutter 5 is installed on the mobile tool rest 4 removably by screw 8, can make things convenient for the replacing of down cut cutter in case of necessity, down cut cutter 5 also is a triangular knife, its advantage goes up identical in the shear knife with above-mentioned, this not tired stating, can certainly select the shear knife of other shapes.
And be positioned at mobile tool rest 4 belows, be used for the jack 6 that jack-up is moved tool rest 4, in other embodiment of the utility model, can also adopt other jacking apparatus, for example hydraulic means, pneumatic shuttle etc.
In addition, the return of mobile tool rest 4 is placed, is sheared high-strength of next piece with convenient the continuation for convenience, fixedly also is being provided with return spring 7 between tool rest 2 and the mobile tool rest 4.
High-strength shear of the utility model is simple to operate, is convenient to move, and shears the flatness height, and shear effect is good, is particularly useful for the job site.During use, reduce jack 6 earlier, make between shear knife 3 and the down cut cutter 5 and reserve suitable distance, will wait to shear high-strength and put between two shear knives; The jack 6 that raises then, make two shear knives will wait to shear high-strength fixing, and adjust its position, the edge of a knife is aimed at is treated clipped position; Continue rising jack 6, upper and lower shear knife pushes under the effect of top lift and waits to shear high-strength, its cut-out the most at last; Put down jack 6 after the cut-out, take out and sheared high-strength, return spring 7 makes that the whole process of putting down is more laborsaving, has made things convenient for the return of mobile tool rest 4.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (5)
1. high-strength shear is characterized in that it comprises:
Fixed mount, fixed mount is made of cylinder more than two and support platform, and cylinder is installed on the support platform;
Be installed in the fixedly tool rest on the fixed mount, this fixedly the tool rest downside shear knife is installed;
Be installed on the fixed mount, be positioned at the fixedly mobile tool rest of tool rest below, mobile tool rest can slide up and down along the cylinder of said fixing frame, moves the tool rest upside at this down cut cutter is installed; And
Be positioned at mobile tool rest below, be used for the jack that jack-up is moved tool rest.
2. high-strength shear as claimed in claim 1 is characterized in that, it further comprises at the fixing return spring between tool rest and the mobile tool rest, and this return spring is enclosed within on the cylinder of described fixed mount.
3. high-strength shear as claimed in claim 1 is characterized in that described mobile tool rest is provided with the through hole identical with the cylinder shape of cross section of said fixing frame, and described cylinder passes the through hole on the mobile tool rest.
4. high-strength shear as claimed in claim 1 is characterized in that, describedly goes up that shear knife and down cut cutter are dismountable to be installed in respectively fixedly on the tool rest and mobile tool rest.
5. high-strength shear as claimed in claim 4 is characterized in that, described upward shear knife and down cut cutter are triangular knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200510047U CN201357519Y (en) | 2009-02-06 | 2009-02-06 | High-strength block shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200510047U CN201357519Y (en) | 2009-02-06 | 2009-02-06 | High-strength block shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357519Y true CN201357519Y (en) | 2009-12-09 |
Family
ID=41423281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200510047U Expired - Lifetime CN201357519Y (en) | 2009-02-06 | 2009-02-06 | High-strength block shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357519Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786268A (en) * | 2014-02-26 | 2014-05-14 | 安徽建鑫新型墙材科技有限公司 | Detachable brick cutter |
| CN105903859A (en) * | 2016-04-28 | 2016-08-31 | 苏州达恩克精密机械有限公司 | Cutting device for wire binding machine |
| CN106003435A (en) * | 2016-07-08 | 2016-10-12 | 中国水利水电第十三工程局有限公司 | Precast concrete block cutting tool and manufacturing method |
-
2009
- 2009-02-06 CN CNU2009200510047U patent/CN201357519Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786268A (en) * | 2014-02-26 | 2014-05-14 | 安徽建鑫新型墙材科技有限公司 | Detachable brick cutter |
| CN103786268B (en) * | 2014-02-26 | 2017-02-22 | 安徽建鑫新型墙材科技有限公司 | Detachable brick cutter |
| CN105903859A (en) * | 2016-04-28 | 2016-08-31 | 苏州达恩克精密机械有限公司 | Cutting device for wire binding machine |
| CN106003435A (en) * | 2016-07-08 | 2016-10-12 | 中国水利水电第十三工程局有限公司 | Precast concrete block cutting tool and manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091209 |