CN207681381U - A kind of bar cutter - Google Patents
A kind of bar cutter Download PDFInfo
- Publication number
- CN207681381U CN207681381U CN201721817011.4U CN201721817011U CN207681381U CN 207681381 U CN207681381 U CN 207681381U CN 201721817011 U CN201721817011 U CN 201721817011U CN 207681381 U CN207681381 U CN 207681381U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- tool apron
- block
- cutter
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000009471 action Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 15
- 238000005520 cutting process Methods 0.000 abstract description 12
- 238000010008 shearing Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
A kind of bar cutter, fixed tool apron is fixed on the right upper portion of rack, sliding block is fixed on the rack and positioned at the left side of fixed tool apron, the mobile tool apron is slidably connected with sliding block, fixing cutter seat is located at the rear side of mobile tool apron, mobile tool apron is rotatably connected to the first guide rod and the second guide rod, the free end of first guide rod is rotatably connected to third guide rod, the right end of second guide rod is hinged with the 4th guide rod, third guide rod and the 4th guide rod are respectively positioned on the left of mobile tool apron, guide rod seat is fixed in rack, third guide rod and the 4th guide rod are rotatablely connected by same pin and guide rod seat, first guide rod, second guide rod, third guide rod, 4th guide rod forms parallelogram sturcutre, guide block lower part is equipped with cam.In cutting process under the vibration of motor, noise is small, and motor often rotates a circle the primary cutting that can be achieved with to reinforcing bar, efficient.Reinforcing bar is carried out shearing by shearing force staggeredly and broken by the first cutter and the second cutter, and security performance is high.
Description
Technical field
The utility model is related to Architectural Equipment technical field, especially a kind of bar cutter.
Background technology
In construction, it will often use reinforcing bar and concrete is reinforced, the reinforcing bar length generally dispatched from the factory all is
It is fixed, it needs to cut reinforcing bar in Specific construction, cuts into the length of needs.To existing cutting machine, working efficiency is low,
The labor intensity of worker is big, and in cutting process, the oscillation intensity of motor is big, and the noise of generation is big.Artificial cutting, needs people
Work pressing cutting runner, increases the labor intensity of worker, while also having prodigious danger, easily cutting machine is caused to accidentally injure
People.
Utility model content
For the above situation, to overcome the defect of the prior art, the purpose of the utility model to be just to provide a kind of safety
Can be high, low noise, the bar cutter that work efficiency is high.
Its solution is a kind of bar cutter, including rack, fixed tool apron, mobile tool apron, sliding block, fixed tool apron
It is fixed on the right upper portion of rack, sliding block is fixed on the rack and positioned at the left side of fixed tool apron, the mobile tool apron and sliding block
It is slidably connected, fixing cutter seat is located at the rear side of mobile tool apron, and left end is connected with the first cutter, mobile tool apron on front side of fixed tool apron
Rear side right end be fixedly connected with the second cutter, mobile tool apron do close to or far from fixed tool apron moving horizontally and first
The opposite end of cutter and the second cutter can partially overlap, and mobile tool apron is rotatably connected to the first guide rod and the second guide rod,
The free end of first guide rod is rotatably connected to third guide rod, and the right end of the second guide rod is hinged with the 4th guide rod, third guide rod and
Four guide rods are respectively positioned on the left of mobile tool apron, be fixed in rack guide rod seat, third guide rod and the 4th guide rod by same pin with
Guide rod seat is rotatablely connected, and the first guide rod, the second guide rod, third guide rod, the 4th guide rod form parallelogram sturcutre, the second guide rod
Be connected with guide block at the 4th guide rod rotation connection, guide block lower part is equipped with cam, and motor, motor connection are fixedly connected in rack
There are retarder, the output shaft of retarder to be connect with cam fast pulley, guide block is transported with cam contact and under the action of cam always
It is dynamic.
Preferably, sliding block is equipped with the first sliding groove and second sliding slot, and the first sliding groove is arranged in parallel up and down with second sliding slot, and
The first sliding groove is wider than second sliding slot, and the lower part of mobile tool apron extend into the first sliding groove and is slidably connected with sliding block, the bottom of mobile tool apron
Drive block is downwardly extending among portion, drive block coordinates with second sliding slot, and drive block left and right ends are respectively connected with resetting spring,
Resetting spring described in two is connected with the end wall of corresponding second sliding slot away from one end of drive block.
Preferably, the rear side of sliding block is equipped with the auxiliary support being fixed on the rack, and is fixedly connected on the auxiliary support
There is a fixing nut, fixing nut screws the screw rod consistent with mobile tool apron moving direction, and the right end of screw rod is fixedly connected with auxiliary
Help block.
Preferably, screw rod has screwed rotating handle away from one end of auxiliary block.
Preferably, auxiliary nut has been screwed on screw rod, auxiliary nut is between fixing nut and auxiliary block.
The utility model, motor is with small vibration in cutting process, and noise is small, and motor often rotates a circle and can be achieved with pair
The primary cutting of reinforcing bar, it is efficient.Reinforcing bar is carried out shearing by shearing force staggeredly and broken by the first cutter and the second cutter, peace
Full performance is high, and working efficiency is very high, reduces the labor intensity of worker.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the vertical view of the utility model Fig. 1.
Fig. 3 is the enlarged drawing at the utility model Figure 1A.
Specific implementation mode
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 3, a kind of bar cutter, including rack 1, fixed tool apron 2, mobile tool apron 3, sliding block 4, Gu
Stationary knife seat 2 is fixed on the right upper portion of rack 1, and sliding block 4 is fixed in rack 1 and positioned at the left side of fixed tool apron 2, and feature exists
In the mobile tool apron 3 is slidably connected with sliding block 4, and fixed tool apron 2 is located at the rear side of mobile tool apron 3, and 2 front side of fixed tool apron is left
End is connected with the first cutter 5, and the rear side right end of mobile tool apron 3 is fixedly connected with the second cutter 6, and mobile tool apron 3 does close
Or moving horizontally far from the fixed tool apron 2 and opposite end of the first cutter 5 and the second cutter 6 can partially overlap, it moves
Moving knife seat 3 is rotatably connected to the first guide rod 7 and the second guide rod 8, and the free end of the first guide rod 7 is rotatably connected to third guide rod 9,
The right end of second guide rod 8 is hinged with the 4th guide rod 10, and third guide rod 9 and the 4th guide rod 10 are respectively positioned on 3 left side of mobile tool apron, rack
It is fixed with guide rod seat 11, third guide rod 9 and the 4th guide rod 10 on 1 to be rotatablely connected by same pin and guide rod seat 11, first leads
Bar 7, the second guide rod 8, third guide rod 9, the 4th guide rod 10 form parallelogram sturcutre, 10 turns of the second guide rod 8 and the 4th guide rod
Dynamic junction is connected with guide block 12, and 12 lower part of guide block is equipped with cam 13, and motor 14 is fixedly connected in rack 1, and motor 14 connects
There are retarder 15, the output shaft of retarder 15 to be connect with 13 fast pulley of cam, guide block 12 contacts with cam 13 and always in cam
It is moved under the action of 13.Motor 14 rotates through retarder 15 and is rotated with moving cam 13, and the rotation of cam 13 drives guide block 12 to move,
And then to move by the parallelogram mechanism that the first guide rod 7, the second guide rod 8, third guide rod 9 and the 4th guide rod 10 form
It moving knife seat 3 and is moved to fixed tool apron 2 on sliding block 4, to which the first cutter 5 and the second cutter 6 can will among them
Reinforcing bar cut off.
The sliding block 4 is equipped with the first sliding groove 401 and second sliding slot 402, the first sliding groove 401 and about 402 second sliding slot
It is arranged in parallel, and the first sliding groove 401 is wider than second sliding slot 402, the lower part of mobile tool apron 3 extend into the first sliding groove 401 and sliding block 4
It being slidably connected, drive block 301 is downwardly extending among the bottom of mobile tool apron 3, drive block 301 coordinates with second sliding slot 402,
301 left and right ends of drive block are respectively connected with resetting spring 16, the resetting spring 16 described in two away from drive block 301 one end with
The end wall of corresponding second sliding slot 402 connects.At the top of cam 13 from top to when moving most on the lower, in the work of fixed spring
Under, mobile tool apron 3 moves downward, and remains that cam 13 is contacted with guide bracket.
The rear side of the sliding block 4 is equipped with the auxiliary support 17 being fixed in rack 1, and the upper fixation of the auxiliary support 17 is even
It is connected to fixing nut 18, fixing nut 18 screws the screw rod 19 consistent with mobile 3 moving direction of tool apron, and the right end of screw rod 19 is solid
Surely it is connected with auxiliary block 20.Rotary screw 19 can adjust the position of auxiliary block 20, and the effect of auxiliary block 20 is to carry out reinforcing bar
When cutting, prevent reinforcing bar from swinging, can molding part non-severed to reinforcing bar position.
The screw rod 19 has screwed rotating handle 21 away from one end of auxiliary block 20.Rotating handle 21 conveniently screws screw rod
19。
Auxiliary nut 22 is screwed on the screw rod 19, auxiliary nut 22 is between fixing nut 18 and auxiliary block 20.
After the completion of the position of auxiliary block 20 is adjusted, auxiliary nut 22 can be screwed so that auxiliary nut 22 holds out against fixing nut 18, energy
Enough play good anti-loosing effect.
When the utility model is used, the connection control switch of motor 14, control switch often trigger a rotation of motor 14 one
It week realizes and the side of reinforcing bar is cut and resetted.The steel for needing to cut is placed between the first cutter 5 and the second cutter 6
Muscle, the then rotation of motor 14, drives guide block 12 to be moved to upper right side, and mobile tool apron 3 is horizontal on sliding block 4 to be slided, and then first
Cutter 5 are moved to the second cutter 6, and first the 5 to the second cutter of cutter 6 are staggered position, and reinforcing bar is cut off at this time.So
Motor 14 continues to rotate with cam 13 afterwards, and under the action of resetting spring 16, mobile tool apron 3 is to away from the side of fixing cutter seat 2
To movement, resetted.
The utility model, motor is with small vibration in cutting process, and noise is small, and motor often rotates a circle and can be achieved with pair
The primary cutting of reinforcing bar, it is efficient.Reinforcing bar is carried out shearing by shearing force staggeredly and broken by the first cutter and the second cutter, peace
Full performance is high, and working efficiency is very high, reduces the labor intensity of worker.
Embodiment described above is not defined the scope of the utility model, is not departing from the utility model design
Under the premise of design, the various modifications and improvement that those skilled in the art make the technical solution of the utility model,
It should be included in the protection domain of claims determination of the utility model.
Claims (5)
1. a kind of bar cutter, including rack（1）, fixed tool apron（2）, mobile tool apron（3）, sliding block（4）, fixed tool apron（2）
It is fixed on rack（1）Right upper portion, sliding block（4）It is fixed on rack（1）Above and positioned at fixed tool apron（2）Left side, feature
It is, the mobile tool apron（3）With sliding block（4）It is slidably connected, fixed tool apron（2）Positioned at mobile tool apron（3）Rear side, fixing cutter
Seat（2）Front side left end is connected with the first cutter（5）, mobile tool apron（3）Rear side right end be fixedly connected with the second cutter
（6）, mobile tool apron（3）It does close to or far from fixed tool apron（2）Move horizontally and the first cutter（5）With the second cutter
（6）Opposite end can partially overlap, mobile tool apron（3）It is rotatably connected to the first guide rod（7）With the second guide rod（8）, first leads
Bar（7）Free end be rotatably connected to third guide rod（9）, the second guide rod（8）Right end be hinged with the 4th guide rod（10）, third leads
Bar（9）With the 4th guide rod（10）It is respectively positioned on mobile tool apron（3）Left side, rack（1）On be fixed with guide rod seat（11）, third guide rod
（9）With the 4th guide rod（10）Pass through same pin and guide rod seat（11）Rotation connection, the first guide rod（7）, the second guide rod（8）,
Three guide rods（9）, the 4th guide rod（10）Form parallelogram sturcutre, the second guide rod（8）With the 4th guide rod（10）At rotation connection
It is connected with guide block（12）, guide block（12）Lower part is equipped with cam（13）, rack（1）On be fixedly connected with motor（14）, motor（14）
It is connected with retarder（15）, retarder（15）Output shaft and cam（13）Fast pulley connects, guide block（12）Always with cam
（13）It contacts and in cam（13）Under the action of move.
2. a kind of bar cutter according to claim 1, which is characterized in that the sliding block（4）It is equipped with the first sliding groove
（401）And second sliding slot（402）, the first sliding groove（401）With second sliding slot（402）It is arranged in parallel up and down, and the first sliding groove（401）
It is wider than second sliding slot（402）, mobile tool apron（3）Lower part extend into the first sliding groove（401）With sliding block（4）It is slidably connected, it is mobile
Tool apron（3）Bottom among be downwardly extending drive block（301）, drive block（301）With second sliding slot（402）Cooperation, driving
Block（301）Left and right ends are respectively connected with resetting spring（16）, the resetting spring described in two（16）Away from drive block（301）One end
With corresponding second sliding slot（402）End wall connection.
3. a kind of bar cutter according to claim 1, which is characterized in that the sliding block（4）Rear side be equipped with fix
In rack（1）On auxiliary support（17）, the auxiliary support（17）On be fixedly connected with fixing nut（18）, fixing nut
（18）It has screwed and mobile tool apron（3）The consistent screw rod of moving direction（19）, screw rod（19）Right end be fixedly connected with auxiliary block
（20）.
4. a kind of bar cutter according to claim 3, which is characterized in that the screw rod（19）Away from auxiliary block（20）
One end screwed rotating handle（21）.
5. a kind of bar cutter according to claim 3 or 4, which is characterized in that the screw rod（19）On screwed
Auxiliary nut（22）, auxiliary nut（22）Positioned at fixing nut（18）And auxiliary block（20）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817011.4U CN207681381U (en) | 2017-12-22 | 2017-12-22 | A kind of bar cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817011.4U CN207681381U (en) | 2017-12-22 | 2017-12-22 | A kind of bar cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681381U true CN207681381U (en) | 2018-08-03 |
Family
ID=62994993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721817011.4U Expired - Fee Related CN207681381U (en) | 2017-12-22 | 2017-12-22 | A kind of bar cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458189A (en) * | 2018-12-29 | 2019-03-12 | 中铁工程装备集团有限公司 | A kind of hobboing cutter fast assembling-disassembling tool apron and its application method using scissor mechanism |
| CN111946188A (en) * | 2020-08-19 | 2020-11-17 | 辽宁机电职业技术学院 | New energy automobile door capable of automatically avoiding rear obstacles |
-
2017
- 2017-12-22 CN CN201721817011.4U patent/CN207681381U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458189A (en) * | 2018-12-29 | 2019-03-12 | 中铁工程装备集团有限公司 | A kind of hobboing cutter fast assembling-disassembling tool apron and its application method using scissor mechanism |
| CN109458189B (en) * | 2018-12-29 | 2024-05-24 | 中铁工程装备集团有限公司 | Hobbing cutter quick assembly disassembly tool apron adopting scissor mechanism and application method thereof |
| CN111946188A (en) * | 2020-08-19 | 2020-11-17 | 辽宁机电职业技术学院 | New energy automobile door capable of automatically avoiding rear obstacles |
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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 |
Granted publication date: 20180803 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |