CN203764851U - Handheld coiled wire material head straightening machine - Google Patents
Handheld coiled wire material head straightening machine Download PDFInfo
- Publication number
- CN203764851U CN203764851U CN201420105986.4U CN201420105986U CN203764851U CN 203764851 U CN203764851 U CN 203764851U CN 201420105986 U CN201420105986 U CN 201420105986U CN 203764851 U CN203764851 U CN 203764851U
- Authority
- CN
- China
- Prior art keywords
- frame
- straightening
- movable head
- stub bar
- gas
- 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
Abstract
A handheld coiled wire material head straightening machine comprises a machine frame and a gas-liquid supercharger. The gas-liquid supercharger is composed of a supercharging oil cylinder, a supercharging air cylinder and an oil tank; both ends of the supercharging oil cylinder are respectively provided with a front handle and a rear handle, the rear handle is provided with a push-button mechanical valve, the supercharging oil cylinder of the gas-liquid supercharger is connected with the frame, a piston rod in the supercharging oil cylinder is connected with a movable head, and two support head are fixed onto the machine frame; each of the support heads is composed of a support shaft and a straightening roller, the support shaft is fixed onto the machine frame, the straightening roller is mounted on the support shaft in a sleeve mode, and the straightening roller is provided with a positioning groove; the movable head is provided with a positioning groove. Both ends of a material head are positioned through the support heads and the movable head pushes and pressed the middle portion of the material head for achieving the purpose of straightening bent portions in a straightening process. The handheld coiled wire material head straightening machine is small in overall size, simple in structure, light in weight, portable, flexible, easy to maintain, suitable for site straightening operations, and low in cost.
Description
Technical field
The utility model relates to a kind of straightener, especially a kind of hand-held dish circle wire rod straightener for stub bar.
Background technology
In Investment in fastener industry, the most employing dish circle of large specification cold forming equipment wire rod, the horizontal bin of device Host feeding front-end configuration biscuit uncoiling is convenient to material automatic driven unwind, alignment, the horizontal bin of uncoiling is made up of upper next group pressure wheel and many group straightening-wheels, pressure wheel plays uncoiling effect, dish circle wire rod is opened, the strong frictional force that its rotation produces hauls wire rod and send in straightening-wheel, straightening-wheel plays alignment effect, raw material can be sent into main frame after alignment piecemeal, between pressure wheel and straightening-wheel, there is certain spacing (common 300～400mm), bending dish circle wire rod stub bar need be pulled directly greatly during the period and just can send into bin after distance degree.Be less than 20mm for material diameter, with sleeve pipe entangle stub bar manually pull be directly easy to realize; Larger for material diameter, between 25～32mm, one is still manually pulled directly, but efficiency is low, and labour intensity is large, sometimes needs two people could pull movingly.
Summary of the invention
The utility model provides a kind of hand-held dish circle wire rod straightener for stub bar, and its overall volume is little, simple in structure, lightweight, portable light and flexible, safeguards simply, is applicable to on-the-spot alignment operation, thereby reduce workman's labour intensity, increased work efficiency, reduced production cost.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: hand-held dish circle wire rod straightener for stub bar, comprise frame and gas-liquid booster, gas-liquid booster is made up of pressurizing cylinder, pressurized cylinder, oil storage barrel, the two ends of pressurizing cylinder are respectively arranged with front handlebar and rear handle, rear handle is provided with button type mechanical valve, it is characterized in that: the pressurizing cylinder in gas-liquid booster is connected with frame bolt, piston rod in pressurizing cylinder is connected with movable head, and two supporting members are fixed in frame; Described supporting member is made up of back shaft and alignment roller, and back shaft is fixed in frame, and alignment roller shell is contained on back shaft, and the supporting surface of alignment roller is provided with locating slot; Described movable head is threaded on the piston rod of pressurizing cylinder, and movable head is provided with locating slot; In alignment process, locate by supporting member at stub bar two ends, and movable head pushing stub bar interlude reaches bending alignment object.
To the further restriction of technique scheme, locating slot on described movable head and two supporting members is circular arc Baltimore groove, in alignment process, increased alignment roller outer round surface with by the contact area on alignment round steel surface, make the round steel outer round surface after alignment stressed evenly, both reach the object of alignment, do not scratched again, flattened its outer round surface.
To the further restriction of technique scheme, described frame is made up of 7075T651 high-strength aluminum alloy material, and its tensile strength is 538MPa, is better than mild steel, and density is 2.73, and weight is equivalent to 1/3 of steel.
To the further improvement of technique scheme, described front handlebar also can be arranged in frame, can increase like this stability of hand-held this device.
Beneficial effect: in alignment process, locate by supporting member at stub bar two ends, movable head pushing stub bar interlude reaches bending alignment object, the utlity model has following advantage: 1. utilize gas-liquid booster to exert oneself greatly, speed is fast, without leaking, festival energy, the advantages such as price is low are carried out Design and manufacture, it uses pure air pressure as power source, utilize the when Pascal energy of the big valve piston sectional area of booster keep weighing apparatus principle and work, the low pressure of air pressure is improved to decades of times supply oil hydraulic cylinder to be used, thrust when oil hydraulic cylinder stretches out forces the bending alignment of round steel, compared with traditional straightener, more energy-conservation, more environmental protection, more economical, 2. the utility model overall volume is little, simple in structure, lightweight, and portable light and flexible is safeguarded simply, is applicable to on-the-spot alignment operation, cheap.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1 is frame, the 2nd, and pressurizing cylinder, the 3rd, pressurized cylinder, the 4th, oil storage barrel, the 5th, front handlebar, the 6th, rear handle, the 7th, movable head, the 8th, supporting member, the 9th, stub bar.
Detailed description of the invention
As shown in Figure 1, hand-held dish circle wire rod straightener for stub bar, comprises frame 1 and gas-liquid booster, and gas-liquid booster is made up of pressurizing cylinder 2, pressurized cylinder 3, oil storage barrel 4, the two ends of pressurizing cylinder 2 are respectively arranged with front handlebar 5 and rear handle 6, and rear handle 6 is provided with button type mechanical valve; Pressurizing cylinder 2 in gas-liquid booster is connected with frame 1 bolt, and the piston rod in pressurizing cylinder 2 is connected with movable head 7, and two supporting members 8 are fixed in frame 1; Described supporting member 8 is made up of back shaft and alignment roller, and back shaft is fixed in frame, and alignment roller shell is contained on back shaft, and the supporting surface of alignment roller is provided with locating slot; Described movable head 7 is threaded on the piston rod of pressurizing cylinder 2, and the supporting surface of movable head 7 is provided with locating slot; In alignment process, locate by supporting member 8 at stub bar two ends, and movable head 7 pushes stub bar interlude and reaches bending alignment object.
As shown in Figure 1, locating slot on described movable head 7 and two supporting members 8 is circular arc Baltimore groove, in alignment process, increased alignment roller outer round surface with by the contact area on alignment round steel surface, make the round steel outer round surface after alignment stressed evenly, both reach the object of alignment, do not scratched again, flattened its outer round surface.
As shown in Figure 1, described frame 1 is made up of 7075T651 high-strength aluminum alloy material, and its tensile strength is 538MPa, is better than mild steel, and density is 2.73, and weight is equivalent to 1/3 of steel.
Front handlebar in the utility model also can be arranged in frame, can increase like this stability of hand-held this device.
When not operation of the utility model, be all placed on lorry, when work, shift tracheae on equipment edge joint onto, pick up operating part operation; The course of work: open source of the gas, button type mechanical valve resets under spring action, pressurizing cylinder and pressurized cylinder piston return under gas pressure, movable head is return; Press the button formula mechanical valve, gas circuit is switched makes pressurized cylinder piston displacement, shift hydraulic oil in oil storage barrel onto hydraulic jack, supercharging after conflict workpiece, in hydraulic cylinder, hydraulic oil expands and produces high pressure stroke, movable head promotes the bending alignment of round steel, release button movable head return, and so far an actuation cycle is complete.
Claims (4)
1. hand-held dish circle wire rod straightener for stub bar, comprise frame and gas-liquid booster, gas-liquid booster is made up of pressurizing cylinder, pressurized cylinder, oil storage barrel, the two ends of pressurizing cylinder are respectively arranged with front handlebar and rear handle, rear handle is provided with button type mechanical valve, it is characterized in that: the pressurizing cylinder in gas-liquid booster is connected with frame, the piston rod in pressurizing cylinder is connected with movable head, and two supporting members are fixed in frame; Described supporting member is made up of back shaft and alignment roller, and back shaft is fixed in frame, and alignment roller shell is contained on back shaft, and alignment roller is provided with locating slot; Described movable head is provided with locating slot; In alignment process, locate by supporting member at stub bar two ends, and movable head pushing stub bar interlude reaches bending alignment object.
2. hand-held dish is justified wire rod straightener for stub bar according to claim 1, it is characterized in that: the locating slot on described movable head and two supporting members is circular arc Baltimore groove.
3. hand-held dish is justified wire rod straightener for stub bar according to claim 1, it is characterized in that: described frame is made up of 7075T651 high-strength aluminum alloy material.
4. hand-held dish is justified wire rod straightener for stub bar according to claim 1, it is characterized in that: described front handlebar also can be arranged in frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105986.4U CN203764851U (en) | 2014-03-11 | 2014-03-11 | Handheld coiled wire material head straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105986.4U CN203764851U (en) | 2014-03-11 | 2014-03-11 | Handheld coiled wire material head straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764851U true CN203764851U (en) | 2014-08-13 |
Family
ID=51282098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420105986.4U Expired - Fee Related CN203764851U (en) | 2014-03-11 | 2014-03-11 | Handheld coiled wire material head straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170836A (en) * | 2015-07-09 | 2015-12-23 | 中铁四局集团第二工程有限公司 | Portable multi-jacking multifunctional high-tensile reinforcement bar bending and straightening machine and operation method thereof |
| CN105790150A (en) * | 2016-04-28 | 2016-07-20 | 国家电网公司 | Cable straightening pulley bracket |
-
2014
- 2014-03-11 CN CN201420105986.4U patent/CN203764851U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170836A (en) * | 2015-07-09 | 2015-12-23 | 中铁四局集团第二工程有限公司 | Portable multi-jacking multifunctional high-tensile reinforcement bar bending and straightening machine and operation method thereof |
| CN105790150A (en) * | 2016-04-28 | 2016-07-20 | 国家电网公司 | Cable straightening pulley bracket |
| CN105790150B (en) * | 2016-04-28 | 2017-10-13 | 国家电网公司 | A kind of cable aligns pulley bracket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202655831U (en) | Pressing device | |
| CN203764851U (en) | Handheld coiled wire material head straightening machine | |
| CN104070088A (en) | Quick veneer reeling machine | |
| CN102672013B (en) | Continuous round casing forming machine for thin plate | |
| CN204018444U (en) | Quick veneer reeling machine | |
| CN202825167U (en) | Shaft pin penetrating device | |
| CN101913039A (en) | Weld flattening machine | |
| CN202623292U (en) | Hollow plate lap joint machine pressing device | |
| CN104907458A (en) | Handheld coiled round wire material head straightening machine | |
| CN202037214U (en) | Continuous circular sheet casing forming machine | |
| CN202360118U (en) | Pressurizing type emulsion anchor cable anchor unlocking machine | |
| CN201525140U (en) | Movable workbench type press | |
| CN201871914U (en) | Hydraulic roller disassembling machine | |
| CN201978967U (en) | Truing device for elongated weld assembly with opening | |
| CN102700127A (en) | Pressing device for hollow sheet lapping machine | |
| CN207464091U (en) | A kind of miniature precision metal plate riveting machine easy to operation | |
| CN201124208Y (en) | Clamp for punch | |
| CN203292386U (en) | Straightener for round steel | |
| CN206632630U (en) | A kind of needle bearing moves pressing machine | |
| CN201324934Y (en) | Hydraulic spring exerciser | |
| CN202752341U (en) | Steel pushing and steel feeding device for bar material cold bed approach table | |
| CN203045276U (en) | Motor coupler disassembling tool | |
| CN208116587U (en) | A kind of safety belt bulb necking machine | |
| CN207325865U (en) | A kind of flange pneumatic hammer forging auxiliary clamp | |
| CN201276348Y (en) | Material-pressing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20210311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |