CN207681376U - A kind of double cut-out station bar croppers - Google Patents
A kind of double cut-out station bar croppers Download PDFInfo
- Publication number
- CN207681376U CN207681376U CN201721436926.0U CN201721436926U CN207681376U CN 207681376 U CN207681376 U CN 207681376U CN 201721436926 U CN201721436926 U CN 201721436926U CN 207681376 U CN207681376 U CN 207681376U
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- China
- Prior art keywords
- cutting tool
- shaft
- out station
- double cut
- connecting rod
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Abstract
The utility model discloses a kind of double cut-out station bar croppers, including driving device, the bent axle that driving device drives through speed reducer, what is coordinated with bent axle is connecting rod, and there are crankshaft holes on the connecting rod, it is characterised in that：Connecting rod is made of two fissions, two fissions are respectively provided with the half portion of cooperation crankshaft hole, it is connected as one by fastener, single fission is made of big end, shaft, and big end coordinates with bent axle, and one end of shaft is connected with the sliding block in body slideway, moving cutting tool is installed on sliding block, fixed cutting tool is distributed in the other side of moving cutting tool, double cut-out station bar croppers of this spline structure have cut-out efficiency height, the reliable and stable advantage of overall performance.
Description
Technical field
The utility model is related to bar cutting technical equipment field, specifically a kind of double cut-out station bars cutting
Machine, it is used for the cut-out of reinforcing bar.
Background technology
Bar cropper mentioned here is horizontal-type steel bar cutting machine, and the bar cropper principle of this structure is to pass through electricity
Motivation by train of reduction gears drive Crankshaft motion, bent axle drive body slideway in connecting rod reciprocating, connecting rod it is another
End is equipped with moving cutting tool, is equipped with fixed cutting tool on the side body of moving cutting tool, fixed cutting tool and moving cutting tool be staggered from
And reinforcing bar is prescinded, in the prior art, the bar cropper of the type restricts carrying for cut-out efficiency only there are one station is cut off
It is high, if it is possible to increase a cut-out station, working efficiency will be original twice.
Utility model content
In view of the foregoing drawbacks, the utility model is mainly solving the technical problems that provide a kind of double cut-outs that work efficiency is high
Station bar cropper.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of double cut-out stations are provided
Bar cropper, including driving device, the bent axle that driving device drives through speed reducer, with bent axle cooperation be connecting rod, it is described
There are crankshaft holes on connecting rod, it is characterised in that：Connecting rod is made of two fissions, and two fissions are respectively provided with the half of cooperation crankshaft hole
Portion is connected as one by fastener, and single fission is made of big end, shaft, and big end coordinates with bent axle, shaft
One end is connected with the sliding block in body slideway, and moving cutting tool is equipped on sliding block, is distributed in the other side of moving cutting tool solid
Cutter.
In solution technique, in order to reduce frictional force of the sliding block in slideway, using pin joint between shaft and big end
Connection structure, in the prior art, shaft are an integral structure with big end, are caused between its sliding block pushed and body slideway
Frictional force it is larger.
In solution technique, the pin hole of pin joint is the arc-shaped that arc length is more than semicircle circumference between the shaft and big end
Hole, the shape of pin block matches with pin hole, to make have the amount of spin of special angle between shaft and big end.
In solution technique, also used between the shaft and sliding block more than pin joint structure, to make big end with
Being flexibly connected for pin joint is all used between shaft and shaft and sliding block, utmostly reduces the friction between sliding block and slideway
Power.
In solution technique, it is provided with limited block in the body of the side of the shaft, for limiting connecting rod swing amplitude,
Make link linear reciprocating.
In solution technique, the moving cutting tool and the knife face of fixed cutting tool are parallel with horizontal plane, and reinforcing bar is from top to down
Being inserted between moving cutting tool and fixed cutting tool can carry out continuing cut-out operation, and such cut-out mode can utilize reinforcing bar itself weight
Power is automatically performed feeding.
In solution technique, in order to solve the technical issues of reinforcing bar is not easy charging, the moving cutting tool and fixed cutting tool
Be arranged above feed inlet, the feed inlet, for guiding reinforcing bar to enter between moving cutting tool and fixed cutting tool.
In solution technique, height-adjustable positioning support is provided with immediately below the moving cutting tool and fixed cutting tool
Fixed length of the height of supporting plate for realizing bar cutting when is adjusted in plate.
For the knife face of bar cropper moving cutting tool and fixed cutting tool perpendicular to ground, reinforcing bar is from machine in the prior art
The edge of a knife of cutter is inserted into side, and the off-position for needing hand delivery's reinforcing bar to make reinforcing bar before cut-out every time is sent to designated position, this
Undoubtedly increase operating procedure, the utility model can utilize the gravity of reinforcing bar to fall automatically and complete cut-out, and moving cutting tool is cut with fixation
Height-adjustable positioning supporting plate is arranged in underface between knife, is used to support reinforcing bar, is highly reinforcing bar between the edge of a knife and supporting plate
The distance of customized cut-off.
In solution technique, in order to solve the serious technical problem that rubs between sliding block and slideway, installed on the body
There is slideway lubricating system.
In solution technique, the slideway lubricating system includes oil storage cabin, and lubricating oil, the bottom of oil storage cabin are housed in oil storage cabin
Portion is provided with oil leaking hole, and oil leaking hole is placed line style Oil Guide medium, and the end of line style Oil Guide medium leads to slideway.
In solution technique, the line style Oil Guide medium is the line of cotton fabric or chemical fibre material, and lubricating oil can be dripped along line
Into slideway, the lubrication problem of sliding block and slideway is solved, while solving the technical issues of lubricating oil discharge capacity bad control.
The utility model has the beneficial effects that：Double cut-out station bar croppers of this spline structure have cut-out efficiency height,
The reliable and stable advantage of overall performance.
Description of the drawings
Fig. 1 is the structural schematic diagram of the first embodiment of the utility model.
Fig. 2 is the structural schematic diagram of connecting rod and sliding block in second of embodiment of the utility model.
Fig. 3 is the structural schematic diagram of the third embodiment of the utility model.
Fig. 4 is the structural schematic diagram of the 4th kind of embodiment of the utility model.
Fig. 5 is the structural schematic diagram of the 5th kind of embodiment of the utility model.
The label of each component is as follows in attached drawing：
1, driving device 2, speed reducer 3, bent axle 4, engine crankshaft bush 5, body 6, connecting rod 61, crankshaft hole 62, fission
63, big end 64, shaft 7, slideway 8, sliding block 9, moving cutting tool 10, fixed cutting tool 11, pin hole 12, pin block 13,
Limited block 14, feed inlet 15, reinforcing bar 16, slideway lubricating system 161, oil storage cabin 162, line style Oil Guide medium 17, positioning
Supporting plate.
Specific implementation mode
Below in conjunction with the accompanying drawings to embodiment further instruction.
A kind of double cut-out the first way of example of station bar cropper of the utility model are as shown in Figure 1, driving device 1
By speed reducer 2 with dynamic crankshaft 3, bent axle 3 is fixed on by engine crankshaft bush 4 in body 5, and engine crankshaft bush 4 is equivalent to the effect of bearing, with
What bent axle 3 coordinated is connecting rod 6, and there are crankshaft hole 61 on the connecting rod 6, connecting rod 6 is bi-directional configuration, the crankshaft hole 61 of connecting rod 6
When with bent axle 3 coordinating, need to assemble bearing shell, the active force that carrying bent axle 3 is applied mitigates the abrasion of crankshaft hole 61, connecting rod 6
The other end is connected with the sliding block 8 in body slideway 7, and sliding block 8 is equipped with moving cutting tool 9, is distributed in the other side of moving cutting tool 9
There are fixed cutting tool 10, moving cutting tool 9 to do linear re-ciprocating motion under the drive of sliding block 8, fixed cutting tool 10 is fixed in body
It does not move.The connecting rod of bi-directional configuration can drive two moving cutting tools to carry out cut-out operation simultaneously compared with prior art, increase
One cut-out station, makes machine cut-out efficiency get a promotion.
In second of embodiment, for the ease of the assembly of connecting rod 6, connecting rod 6 is made of two fissions 62, respectively seperated
A and seperated B, fission 62 are provided with the notch for tightening firmware, and seperated A is connected as an entirety with seperated B by fastener.
Single fission 62 is made of big end 63, shaft 64, and big end 63 coordinates with bent axle 3, one end of shaft 64
It is connected with the sliding block 8 in body slideway 7.
The rigid connection used between big end 63, shaft 64 in the prior art.In second of embodiment, single point
It is the arc vacancy that arc length is more than semicircle circumference that the structure of pin joint, pin hole 11 are used between the big end 63 and shaft 64 of body 62
Position, 12 shape of pin block are the arc vacancy position that coincide, and same pin joint structure is also used between shaft 64 and sliding block 8, to
Ensure that each connecting component can rotate special angle, keeps power transmission more smooth.
In the third embodiment, limited block 13, limited block 13 and bar are increased in the body 5 of the side of the shaft 64
There are the gap for making connecting rod 6 slide between body 64, amplitude of fluctuation is excessive when for limiting link linear reciprocating traveling.
In the 4th kind of embodiment, moving cutting tool 9 and the knife face of fixed cutting tool 10 are parallel with horizontal plane, reinforcing bar from upper and
It can carry out continuing cut-out operation, the moving cutting tool 9 and fixed cutting tool between lower insertion moving cutting tool 9 and fixed cutting tool 10
10 are arranged above feed inlet 14, and the feed inlet 14 is for guiding reinforcing bar to enter moving cutting tool 9 and fixed cutting tool 10
Between, height-adjustable positioning supporting plate 17 is arranged in the underface between moving cutting tool 9 and fixed cutting tool 10, and effect is support
Reinforcing bar, fixed length bar cutting length, after reinforcing bar 15 is cut off, moving cutting tool 9 reserves Cutting clearance with 10 counter motion of fixed cutting tool,
Reinforcing bar 15 under gravity can it is automatic under fall on off-position, to realize Automatic-feeding, instead of people in the prior art
Work holds the operating type of conveying steel.
In the 5th kind of embodiment, the utility model increases slideway lubricating system 16, and slideway lubricating system 16 includes storage
The bottom of bunker 161, oil storage cabin 161 is provided with oil leaking hole, and oil leaking hole is placed line style Oil Guide medium 162, line style Oil Guide medium
162 end is located at the top of slideway 7, and the line of cotton fabric or chemical fibre material can be selected in line style Oil Guide medium 162, and lubricating oil passes through
Line style Oil Guide medium 162 instills slideway 7, solves the bad control of Grease relief amount in the prior art, lubricating oil is caused to waste
Technical barrier, 162 quantity of line style Oil Guide medium can be configured according to chute width in oil leaking hole, in order to keep lubricating oil same
When instill slideway different zones.
Double cut-out station bar croppers of this spline structure have cut-out efficiency height, the reliable and stable advantage of overall performance.
Claims (10)
1. a kind of double cut-out station bar croppers, including driving device, the bent axle that driving device drives through speed reducer, with bent axle
Cooperation is connecting rod, and there are crankshaft holes on the connecting rod, it is characterised in that：Connecting rod is made of two fissions, two fissions point
The half portion with crankshaft hole, is connected as one by fastener, and single fission is made of big end, shaft, connecting rod
Major part coordinates with bent axle, and one end of shaft is connected with the sliding block in body slideway, moving cutting tool is equipped on sliding block, in activity
Fixed cutting tool is distributed in the other side of cutter.
2. a kind of double cut-out station bar croppers according to claim 1, it is characterized in that：The shaft and big end
Between use pin joint connection structure.
3. a kind of double cut-out station bar croppers according to claim 2, it is characterized in that：The shaft and big end
Between pin joint pin hole be the arc-shaped that arc length is more than semicircle circumference hole, the shape of pin block matches with pin hole.
4. a kind of double cut-out station bar croppers according to claim 3, it is characterized in that：The shaft and sliding block it
Between also use pin joint structure as described in claim 3, to make between big end and shaft and shaft and sliding block all
Using the flexible connection of pin joint.
5. a kind of double cut-out station bar croppers according to claim 4, it is characterized in that：The side of the shaft
Limited block is provided in body, for limiting connecting rod swing amplitude.
6. a kind of double cut-out station bar croppers according to claim 5, it is characterized in that：The moving cutting tool with it is solid
The knife face of cutter is parallel with horizontal plane, and reinforcing bar, which is inserted into from top to down between moving cutting tool and fixed cutting tool, to carry out continuing cut-out
Operation.
7. a kind of double cut-out station bar croppers according to claim 6, it is characterized in that：The moving cutting tool with it is solid
Cutter is arranged above feed inlet.
8. a kind of double cut-out station bar croppers according to claim 7, it is characterized in that：The moving cutting tool with it is solid
Height-adjustable positioning supporting plate is provided with immediately below cutter.
9. a kind of double cut-out station bar croppers according to claim 8, it is characterized in that：It is equipped in the body
Slideway lubricating system, the slideway lubricating system include oil storage cabin, and lubricating oil, the bottom setting of oil storage cabin are filled in oil storage cabin
There are oil leaking hole, oil leaking hole to be placed line style Oil Guide medium, the end of line style Oil Guide medium leads to slideway.
10. a kind of double cut-out station bar croppers according to claim 9, it is characterized in that：The line style Oil Guide matchmaker
The line being situated between for cotton fabric or chemical fibre material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721436926.0U CN207681376U (en) | 2017-11-01 | 2017-11-01 | A kind of double cut-out station bar croppers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721436926.0U CN207681376U (en) | 2017-11-01 | 2017-11-01 | A kind of double cut-out station bar croppers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681376U true CN207681376U (en) | 2018-08-03 |
Family
ID=62989513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721436926.0U Expired - Fee Related CN207681376U (en) | 2017-11-01 | 2017-11-01 | A kind of double cut-out station bar croppers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598036A (en) * | 2017-11-01 | 2018-01-19 | 王流洋 | A kind of double cut-out station bar croppers |
| CN112517809A (en) * | 2020-12-29 | 2021-03-19 | 荆州市海纳新型建材科技有限公司 | Fixed-length cutting device and method for reinforcing steel bars |
-
2017
- 2017-11-01 CN CN201721436926.0U patent/CN207681376U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598036A (en) * | 2017-11-01 | 2018-01-19 | 王流洋 | A kind of double cut-out station bar croppers |
| CN112517809A (en) * | 2020-12-29 | 2021-03-19 | 荆州市海纳新型建材科技有限公司 | Fixed-length cutting device and method for reinforcing steel bars |
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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: 20180803 Termination date: 20181101 |