CN201410675Y - Handheld steel bar quick cutter - Google Patents
Handheld steel bar quick cutter Download PDFInfo
- Publication number
- CN201410675Y CN201410675Y CN2009201073447U CN200920107344U CN201410675Y CN 201410675 Y CN201410675 Y CN 201410675Y CN 2009201073447 U CN2009201073447 U CN 2009201073447U CN 200920107344 U CN200920107344 U CN 200920107344U CN 201410675 Y CN201410675 Y CN 201410675Y
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- CN
- China
- Prior art keywords
- piston rod
- hydraulic cylinder
- reinforcing bar
- blade
- speed
- Prior art date
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- Expired - Fee Related
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Abstract
A handheld steel bar quick cutter comprises a rechargeable battery, a DC motor, a speed control switch, a hydraulic cylinder body, a piston rod and a blade, wherein a high-pressure plunger pump, an overflow valve and a non-return valve are mounted in the hydraulic cylinder body, the blade is connected with the piston rod and is made of alloy steel or high-speed steel, and the DC motor is powered by the rechargeable battery and is connected with the hydraulic cylinder body through a coupler. The DC motor drives the high-pressure plunger pump inside the hydraulic cylinder body when rotating, soas to generate hydraulic fluid with the pressure as high as 63 MPa to drive the piston rod for forward movement, and the piston rod drives the blade forward to cut an object to be cut.
Description
Affiliated technical field
The utility model relates to a kind of reinforcing bar cutter, especially a kind of hand-held reinforcing bar quick-break device.
Background technology
At present, known reinforcing bar cutter has a variety of.For example number of patent application is 97220150, name is called and discloses a kind of metal wire rod processing and sorting machinery in the reinforcement metal straightening cutting machine, reinforcement metal straightening cutting machine particularly, comprise the Hydraulic Elements of installing on frame and the frame, on the track of frame, movable stand is installed, the reinforcing bar gripping mechanism is installed on the table top of movable stand one end, being fixed on hydraulic cylinder on the frame is controlling movable stand and is moving back and forth in orbit, end in frame is installed with the reinforcing bar apparatus for shaping that matches with the reinforcing bar gripping mechanism, and the other end of frame is installed with hydraulic pressure and cuts.The not only stretching reinforcing steel bar machinery degree height of cutting off, easy to operate, the work floor space is little, and has alleviated working strength of workers, and the work efficiency height can be realized automated production.A kind of reinforcement metal straightening cutting machine, comprise hydraulic pump, fuel tank, magnetic valve, the hydraulic cylinder installed on frame and the frame, it is characterized in that on the track of frame, movable stand being installed, the reinforcing bar gripping mechanism is installed on the table top of movable stand one end, being fixed on hydraulic cylinder on the frame is controlling movable stand and is moving back and forth on the track of frame, end in frame is installed with the reinforcing bar apparatus for shaping that has sheave that matches with the reinforcing bar gripping mechanism, and the other end of frame is installed with hydraulic pressure and cuts.Number of patent application is 90206886, name is called the automatic cold-drawn fixed length of reinforcing bar and cuts off and disclose a kind of video detection instrument in the equipment, it comprises probe portion, display and power supply, probe portion is provided with the Voice ﹠ Video sniffer, it also comprises the audio-video wireless transmitter, the audio-video wireless transmitter is connected with probe portion by interface circuit, and the audio-video wireless transmitter is used to send the Voice ﹠ Video signal that probe portion detects.The utility model not only can send the audio-video signal of searching and rescuing at a distance display terminal by wireless transmission, realizes that wireless remote monitors, and simple in structure easy to use.A kind of video detection instrument, it comprises probe portion, display and power supply, probe portion is provided with the Voice ﹠ Video sniffer, it is characterized in that it also comprises the audio-video wireless transmitter, the audio-video wireless transmitter is connected with probe portion by interface circuit, and the audio-video wireless transmitter is used to send the Voice ﹠ Video signal that probe portion detects.The automatic cold-drawn fixed length of reinforcing bar is cut off equipment and is related to a kind of steel bar cold draw process equipment, is made of bin, warning arresting gear, withdrawing pattern, draw-gear, machine straightening device and clipping apparatus.The warning arresting gear can not send alarm signal and make the draw-gear autostop when reinforcing bar have material or twines; draw-gear is to be the mixed traction device of pair based on the automatic continuous draw-off device of slide plate fixture type, with reel wound form draw-gear, and clipping apparatus is a hydraulic pressure automatic cut-to-length clipping apparatus.The utility model is processed the various wire rod reinforcing bars except that being specially adapted to continuously cold-drawn automatically, also can be used for cold-drawn processing diameter at the bar of Φ more than 8.A kind of steel bar cold draw process equipment, at least constitute by bin, withdrawing pattern, draw-gear, machine straightening device and clipping apparatus, being coiled in treating on the bin, to pull out the major diameter reinforcing bar be the minor diameter reinforcing bar by draw-gear traction by cold-drawn behind the withdrawing pattern, and cut off by clipping apparatus after the straightening by machine straightening device in addition; Feature of the present utility model is to set up a warning arresting gear that can send alarm signal when reinforcing bar does not have material or twines and make the draw-gear autostop between described bin and the withdrawing pattern; Described draw-gear is to be the mixed traction device of pair based on the automatic continuous draw-off device of slide plate fixture type, with reel wound form draw-gear; Described clipping apparatus is a hydraulic pressure automatic cut-to-length clipping apparatus.
Summary of the invention
In order to overcome the deficiency that existing reinforcing bar cutter direction is single, carry inconvenience, the utility model provides a kind of reinforcing bar quick-break device, this quick-break device is the portable reinforcing bar quick-break device of hand-held, integrate high hardness shear-blade, ultrahigh-pressure hydraulic pump, micromachine, high capacity cell, integrated level height, from the charged pool hydraulic pump, be simple and easy to use.
The technical scheme that its technical problem that solves the utility model adopts is: it is mainly by rechargeable battery, direct current generator, speed-regulating switch, hydraulic cylinder, piston rod, blade is formed, be provided with high-pressure plunger pump in the hydraulic cylinder, overflow valve, check valve, blade links to each other with piston rod, the blade material is steel alloy or high-speed steel, direct current generator is by rechargeable battery powered, direct current generator links to each other by shaft coupling with hydraulic cylinder, drive the high-pressure plunger pump in the hydraulic cylinder during direct current generator rotation, produce the hydraulic fluid that high pressure reaches 63MPa, drive piston rod and do forward travel, when piston rod drive blade advances the cut material body is cut off, the running speed of the adjustable joint motor of speed-regulating switch is set, and then regulate by the control hydraulic fluid flow rate and to cut off speed, hydraulic oil pipeline is all built-in, and all parts are fitted together in aggregates.Its characteristics are that complete machine is integrated, and volume is little, in light weight, use when being easy to carry to the fire-fighting and rescue scene; The big dawn working stability of active force is operated non-directional restriction, and cutter head can 4 directions, 360 ° of rotations.Use quick and convenient.
The beneficial effects of the utility model are that the fuselage part can rotate, can carry by 360 degree.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic diagram of hand-held reinforcing bar quick-break device.
1. rechargeable batteries among the figure, 2. direct current generator, 3. hydraulic cylinder, 4. piston rod, 5. blade, 6. speed-regulating switch, 7. overflow valve, 8. control valve, 9. hydraulic oil, 10. high-pressure plunger pump.
The specific embodiment
According to shown in Figure 1, hand-held reinforcing bar quick-break device, it comprises rechargeable battery (1), direct current generator (2), speed-regulating switch (6), hydraulic cylinder (3), piston rod (4), blade (5) composition.Hydraulic cylinder directly links to each other by built-in oil circuit with piston rod (4), and all parts are fitted together in aggregates.When needs work, speed-regulating switch (6) is pressed, rechargeable battery (1) is powered by rechargeable battery (1) to motor power supply direct current generator (2), direct current generator (2) links to each other by shaft coupling with hydraulic cylinder (3), drive the high-pressure plunger pump (10) in the hydraulic cylinder (3) during direct current generator (2) rotation, produce the hydraulic fluid (9) that high pressure reaches 63MPa, drive piston rod (4) and do forward travel, piston rod (4) drives blade (5) and when advancing the cut material body is cut off, the running speed of the adjustable joint motor of speed-regulating switch (6) is set, and then regulates the speed of cutting off by control hydraulic fluid (9) flow velocity.
Claims (5)
1. a hand-held reinforcing bar quick-break device is made up of rechargeable battery, direct current generator, speed-regulating switch, hydraulic cylinder, piston rod, blade, and it is characterized in that: hydraulic cylinder directly links to each other by built-in oil circuit with piston rod, and all parts are fitted together in aggregates.
2. hand-held reinforcing bar quick-break device according to claim 1, it is characterized in that: be provided with high-pressure plunger pump, overflow valve, check valve in the hydraulic cylinder, blade links to each other with piston rod, the blade material is steel alloy or high-speed steel, direct current generator is by rechargeable battery powered, and direct current generator links to each other by shaft coupling with hydraulic cylinder.
3. hand-held reinforcing bar quick-break device according to claim 1, it is characterized in that: drive the high-pressure plunger pump in the hydraulic cylinder during direct current generator rotation, produce the hydraulic fluid that high pressure reaches 63MPa, drive piston rod and do forward travel, when piston rod drive blade advances the cut material body is cut off.
4. hand-held reinforcing bar quick-break device according to claim 1 is characterized in that: the running speed of the adjustable joint motor of speed-regulating switch is set, and then cuts off speed by the adjusting of control hydraulic fluid flow rate, hydraulic oil pipeline is all built-in.
5. hand-held reinforcing bar quick-break device according to claim 1 is characterized in that: cutter head can 4 directions, 360 ° of rotations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201073447U CN201410675Y (en) | 2009-04-15 | 2009-04-15 | Handheld steel bar quick cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201073447U CN201410675Y (en) | 2009-04-15 | 2009-04-15 | Handheld steel bar quick cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410675Y true CN201410675Y (en) | 2010-02-24 |
Family
ID=41712567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201073447U Expired - Fee Related CN201410675Y (en) | 2009-04-15 | 2009-04-15 | Handheld steel bar quick cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410675Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903731A (en) * | 2017-01-25 | 2017-06-30 | 东莞产权交易中心 | A kind of hydraulic pressure quick-break device |
| CN107497970A (en) * | 2017-08-10 | 2017-12-22 | 浙江工业大学 | A kind of light-duty steel bar quick breaker |
| CN109732020A (en) * | 2019-03-07 | 2019-05-10 | 富华中元江苏重机科技有限公司 | A kind of mounting structure of reinforcing bar cutter cutting head |
| CN110299679A (en) * | 2019-07-05 | 2019-10-01 | 中铁电气化局集团有限公司 | A kind of quick break wire device of pocket lithium electricity |
-
2009
- 2009-04-15 CN CN2009201073447U patent/CN201410675Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903731A (en) * | 2017-01-25 | 2017-06-30 | 东莞产权交易中心 | A kind of hydraulic pressure quick-break device |
| CN107497970A (en) * | 2017-08-10 | 2017-12-22 | 浙江工业大学 | A kind of light-duty steel bar quick breaker |
| CN107497970B (en) * | 2017-08-10 | 2024-03-26 | 浙江工业大学 | Light steel bar quick breaker |
| CN109732020A (en) * | 2019-03-07 | 2019-05-10 | 富华中元江苏重机科技有限公司 | A kind of mounting structure of reinforcing bar cutter cutting head |
| CN110299679A (en) * | 2019-07-05 | 2019-10-01 | 中铁电气化局集团有限公司 | A kind of quick break wire device of pocket lithium electricity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chang Jian Document name: Notification of Passing Examination on Formalities |
|
| 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: 20100224 Termination date: 20160415 |