CN209156981U - A kind of small-sized straightener - Google Patents
A kind of small-sized straightener Download PDFInfo
- Publication number
- CN209156981U CN209156981U CN201821979259.5U CN201821979259U CN209156981U CN 209156981 U CN209156981 U CN 209156981U CN 201821979259 U CN201821979259 U CN 201821979259U CN 209156981 U CN209156981 U CN 209156981U
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- straightening
- meter counter
- bracket
- pinch rollers
- sized
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Abstract
The utility model relates to steel processing equipment field, disclose a kind of small-sized straightener, including rack and the bar straightening mechanism, metering mechanism and the cutting mechanism that are installed in rack, metering mechanism includes meter counter bracket, meter counter pedestal lower end is equipped with measurement idler wheel, the shaft of the shaft and meter counter that measure idler wheel connects, and meter counter is fixed on meter counter bracket；Meter counter pedestal upper end is hinged and connected with pinch rollers bracket one end, and pinch rollers bracket center is equipped with pinch rollers, and the pinch rollers bracket other end is placed on column and can be up and down along column；The upper end of the column is that meter counter pedestal lower end is fixed in stud lower end, holddown spring and clamp nut is cased on column, holddown spring lower end resists pinch rollers pedestal upper end and resists clamp nut.The utility model solves the problems, such as existing straightener metering mechanism metering inaccuracy, is easily damaged.
Description
Technical field
The utility model relates to steel processing equipment field, in particular to a kind of small-sized straighteners.
Background technique
Straightener is also raw silk rings machine, straightening thread-cutter, aligning cutting-off device.Straightening thread-cutter it belong in straightening equipment
It is a kind of.Straightener is one of steel bar processing equipment.For straightening and cutting 14 millimeters of reinforcing bars below of diameter, shearing length can root
It is customized according to actual needs.Straight-adjustable cuts off stainless steel wire, aluminium wire, hand-drawn wire, packet plastic skin steel wire etc..
Straightener is mainly made of bar straightening mechanism, metering mechanism, cutting mechanism and several parts of power mechanism.Straightener needs
Facilitate length of the cutting mechanism by bar cutting at needs, existing straightener by the length of travel that metering mechanism calculates reinforcing bar
Metering mechanism mainly passes through measurement roller and meter counter is used cooperatively, and when reinforcing bar carries out straightening traveling, reinforcing bar and measurement are rolled
Wheel drives measurement wheel rotation due to rubbing action.Measurement roller wheel shaft and meter counter shaft link together and meter counter are driven to turn
Axis rotation, the travel distance that meter counter passes through the turnning circle of meter counter shaft and the circumference calculating reinforcing bar of measurement idler wheel.But
Reinforcing bar on straightener can make and to measure contact between idler wheel unstable due to shaking, and there is no drive measurement roller sometimes
Wheel rotation leads to the reinforcing bar length inaccuracy of measurement.In order to solve this problem, people's trial is additionally installed an idler wheel again and is incited somebody to action
Reinforcing bar, which is pressed between two idler wheels, makes it not shake, but due to reinforcing bar be not it is totally straight, by two idler wheels it
Between when, the convex portion of reinforcing bar can generate very big frictional force, reinforcing bar by force between two idler wheels by being likely to result in
The damage of metering mechanism.
Utility model content
Based on the above technical problem, the utility model provides a kind of small-sized straightener, solves existing straightener metering
The problem of mechanism measures inaccuracy, is easily damaged.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of small-sized straightener, including rack and the bar straightening mechanism, metering mechanism and the cutting mechanism that are installed in rack, meter
Rice mechanism includes meter counter bracket, and meter counter pedestal lower end is equipped with measurement idler wheel, measures the shaft of idler wheel and the shaft of meter counter
Connection, meter counter are fixed on meter counter bracket；Meter counter pedestal upper end is hinged and connected with pinch rollers bracket one end, compresses rolling
Wheel support center is equipped with pinch rollers, and the pinch rollers bracket other end is placed on column and can be up and down along column；Column
Upper end is that meter counter pedestal lower end is fixed in stud lower end, and holddown spring and clamp nut, holddown spring lower end are cased on column
It resists pinch rollers pedestal upper end and resists clamp nut.
In the present invention, reinforcing bar is by passing to metering mechanism after bar straightening mechanism straightening, reinforcing bar pass through pinch rollers with
It measures between idler wheel, due to the effect of frictional force, reinforcing bar will drive pinch rollers and measurement idler wheel rotation.It measures idler wheel and rotates band
Dynamic measurement roller wheel shaft rotation, measurement roller wheel shaft rotation drive the rotation of meter counter shaft, and meter counter can be by measuring roller
Perimeter and meter counter shaft turnning circle calculate the length of travel of reinforcing bar.Pinch rollers are pushed down by spring, can guarantee reinforcing bar
It does not shake, make reinforcing bar and measures the rotation for thering is enough frictional force to guarantee measurement idler wheel between idler wheel, to guarantee metering
Accuracy.When encounter reinforcing bar convex portion frictional force it is excessive when, spring can be moved up by compression pinch rollers reserves it is more
Gap facilitates reinforcing bar to pass through, and pinch rollers reset under the action of the spring after convex portion passes through avoids reinforcing bar from rolling by force from compression
By causing metering mechanism to damage between wheel and measurement idler wheel.
As a preferred mode, bar straightening mechanism includes straightening frame, and framework is staggeredly equipped with multiple tune to straightening frame up and down
Through ship is equipped with the gap passed through for reinforcing bar between upper and lower straightening wheel.
As a preferred mode, straightening frame is connected in rack by the way that both ends rotation axis is rotatable, and rotation axis is equal
Equipped with the through-hole passed through for reinforcing bar, straightening frame drives its rotation by transmission device.
As a preferred mode, transmission device includes straightening motor, and the output shaft and driving pulley of straightening motor connect
It connects, straightening back end of frame rotation axis end is equipped with driven pulley, and driving pulley is connect with driven pulley by belt.
As a preferred mode, cutting mechanism includes billy gate, and billy gate one end and reset spring one end connect
It connects, the reset spring other end is connect with rack, and cutter mechanism is vertically fixed on billy gate.
As a preferred mode, cutter mechanism includes shearing oil cylinder, shears the piston rod end of oil cylinder equipped with hydraulic
Square knife, shearing oil cylinder, which connect with Oil pump electrical machinery and passes through Oil pump electrical machinery, provides power.
As a preferred mode, rear end of rack is equipped with charging targeting port.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model, which makes to measure between idler wheel and pinch rollers, possesses elastic space, before guaranteeing measurement accuracy
It puts, solves the problems, such as existing straightener metering mechanism metering inaccuracy, is easily damaged.
(2) the utility model includes straightening frame by bar straightening mechanism, and framework is staggeredly equipped with multiple straightening to straightening frame up and down
It takes turns, the gap passed through for reinforcing bar is equipped between upper and lower straightening wheel, curved reinforcing bar rolls straightening by upper and lower straightening wheel.
(3) the utility model is connected in rack by straightening frame by the way that both ends rotation axis is rotatable, and rotation axis is all provided with
There is the through-hole passed through for reinforcing bar, straightening frame drives its rotation by transmission device.The straightening frame of rotation can be such that straightening wheel surrounds
Reinforcing bar rotation guarantees that each face of reinforcing bar is straightened wheel rolling straightening.
(4) the utility model includes straightening motor by transmission device, and the output shaft of straightening motor is connect with driving pulley,
Straightening back end of frame rotation axis end is equipped with driven pulley, and driving pulley is connect with driven pulley by belt.Belt has good
Elasticity, can during straightening steady noiseless, buffering absorbing.
(5) the utility model includes billy gate by cutting mechanism, and billy gate one end is connect with reset spring one end,
The reset spring other end is connect with rack, and cutter mechanism is vertically fixed on billy gate.Cutting mechanism can not shut down straightening
Under the premise of mechanism, guarantee the accuracy of bar cutting length.
(6) the utility model includes shearing oil cylinder by cutter mechanism, and the piston rod end for shearing oil cylinder is equipped with hydraulic side
Knife, shearing oil cylinder, which connect with Oil pump electrical machinery and passes through Oil pump electrical machinery, provides power.Shearing oil cylinder and the cooperation of hydraulic side's knife can provide
Bigger shearing force guarantees that reinforcing bar can quickly be cut off.
(7) the utility model is equipped with charging targeting port by rear end of rack, and reinforcing bar is facilitated to enter bar straightening mechanism.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is metering mechanism structure schematic diagram.
Fig. 3 is measurement idler wheel and meter counter connection schematic diagram.
Wherein, 1 straightening motor, 2 Oil pump electrical machineries, 3 shearing oil cylinders, 4 hydraulic side's knives, 5 reinforcing bars, 6 billy gates, 7 reset bullet
Spring, 8 meter counter brackets, 9 straightening frames, 10 straightening wheels, 11 driven pulleys, 12 charging targeting ports, 13 racks, 14 belts, 15 actively
Belt wheel, 16 clamp nuts, 17 holddown springs, 18 measurement idler wheels, 19 pinch rollers brackets, 20 pinch rollers, 21 columns, 22 measurements
Roller wheel shaft, 23 meter counter shafts, 24 meter counters.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.The embodiments of the present invention includes but unlimited
In the following example.
Embodiment 1:
Referring to Fig. 1~3, a kind of small-sized straightener, including rack 13 and the bar straightening mechanism, the metering machine that are installed in rack 13
Structure and cutting mechanism, metering mechanism include meter counter bracket 8, and 8 lower end of meter counter bracket is equipped with measurement idler wheel 18, measures idler wheel 18
Shaft connect with the shaft of meter counter 24, meter counter 24 is fixed on meter counter bracket 8；8 upper end of meter counter bracket and compression
19 one end of rolling wheel support is hinged and connected, and 19 center of pinch rollers bracket is equipped with pinch rollers 20,19 other end of pinch rollers bracket
It is placed on column 21 and can be up and down along column 21；21 upper end of column is that stud lower end is fixed under 24 bracket of meter counter
It holds, is cased with holddown spring 17 and clamp nut 16 on column 21,17 lower end of holddown spring resists 19 upper end of pinch rollers bracket and supports
Firmly clamp nut 16.
In the present embodiment, reinforcing bar 5 passes through pinch rollers 20 by passing to metering mechanism, reinforcing bar 5 after bar straightening mechanism straightening
Between measurement idler wheel 18, due to the effect of frictional force, reinforcing bar 5 will drive pinch rollers 20 to rotate with measurement idler wheel 18.Measurement
The rotation of idler wheel 18 drives measurement roller wheel shaft 22 to rotate, and the measurement rotation of roller wheel shaft 22 drives meter counter shaft 23 to rotate, metering
Device 24 can calculate the length of travel of reinforcing bar 5 by measurement roller perimeter and 23 turnning circle of meter counter shaft.Pass through spring
Pinch rollers 20 are pushed down, can guarantee that reinforcing bar 5 does not shake, make there are enough frictions to try hard to keep between reinforcing bar 5 and measurement idler wheel 18
The rotation of card measurement idler wheel 18, to guarantee the accuracy of metering.When encounter 5 convex portion frictional force of reinforcing bar it is excessive when, spring
It can be moved up by compression pinch rollers 20 and reserve more gaps reinforcing bar 5 is facilitated to pass through, convex portion acts on after passing through in spring
Lower pinch rollers 20 reset, and avoid reinforcing bar 5 by force between pinch rollers 20 and measurement idler wheel 18 by causing metering mechanism to damage
It is bad.
Embodiment 2:
Referring to Fig. 1~3, a kind of small-sized straightener, including rack 13 and the bar straightening mechanism, the metering machine that are installed in rack 13
Structure and cutting mechanism, metering mechanism include meter counter bracket 8, and 8 lower end of meter counter bracket is equipped with measurement idler wheel 18, measures idler wheel 18
Shaft connect with the shaft of meter counter 24, meter counter 24 is fixed on meter counter bracket 8；8 upper end of meter counter bracket and compression
19 one end of rolling wheel support is hinged and connected, and 19 center of pinch rollers bracket is equipped with pinch rollers 20,19 other end of pinch rollers bracket
It is placed on column 21 and can be up and down along column 21；21 upper end of column is that stud lower end is fixed under 24 bracket of meter counter
It holds, is cased with holddown spring 17 and clamp nut 16 on column 21,17 lower end of holddown spring resists 19 upper end of pinch rollers bracket and supports
Firmly clamp nut 16.
Bar straightening mechanism includes straightening frame 9, and about 9 framework of straightening frame is staggeredly equipped with multiple straightening wheels 10, upper and lower straightening wheel
The gap passed through for reinforcing bar 5 is equipped between 10.In the present embodiment, reinforcing bar 5 is by the gap between straightening wheel 10, in straightening
By straightening under the rolling effect of wheel 10.It include straightening frame 9 by bar straightening mechanism, about 9 framework of straightening frame is staggeredly equipped with multiple
Straightening wheel 10, the gap passed through for reinforcing bar 5 is equipped between upper and lower straightening wheel 10, and curved reinforcing bar 5 passes through upper and lower straightening wheel 10
Roll straightening.
As a preferred mode, straightening frame 9 is connected in rack 13 by the way that both ends rotation axis is rotatable, rotation axis
It is equipped with the through-hole passed through for reinforcing bar 5, straightening frame 9 drives its rotation by transmission device.Turned by straightening frame 9 by both ends
Moving axis is rotatable to be connected in rack 13, and rotation axis is equipped with the through-hole passed through for reinforcing bar 5, and straightening frame 9 passes through transmission dress
Set its rotation of drive.The straightening frame 9 of rotation can be such that straightening wheel 10 rotates around reinforcing bar 5, guarantee that each face of reinforcing bar 5 is straightened wheel 10
Roll straightening.
As a preferred mode, transmission device includes straightening motor 1, the output shaft and driving pulley of straightening motor 1
15 connections, 9 rear end thereof shaft end head of straightening frame are equipped with driven pulley 11, and driving pulley 15 is connected with driven pulley 11 by belt 14
It connects.It include straightening motor 1 by transmission device, the output shaft of straightening motor 1 is connect with driving pulley 15, and 9 rear end of straightening frame turns
Moving axis end is equipped with driven pulley 11, and driving pulley 15 is connect with driven pulley 11 by belt 14.Belt 14 has good bullet
Property, can during straightening steady noiseless, buffering absorbing.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 3:
Referring to Fig. 1~3, a kind of small-sized straightener, including rack 13 and the bar straightening mechanism, the metering machine that are installed in rack 13
Structure and cutting mechanism, metering mechanism include meter counter bracket 8, and 8 lower end of meter counter bracket is equipped with measurement idler wheel 18, measures idler wheel 18
Shaft connect with the shaft of meter counter 24, meter counter 24 is fixed on meter counter bracket 8；8 upper end of meter counter bracket and compression
19 one end of rolling wheel support is hinged and connected, and 19 center of pinch rollers bracket is equipped with pinch rollers 20,19 other end of pinch rollers bracket
It is placed on column 21 and can be up and down along column 21；21 upper end of column is that stud lower end is fixed under 24 bracket of meter counter
It holds, is cased with holddown spring 17 and clamp nut 16 on column 21,17 lower end of holddown spring resists 19 upper end of pinch rollers bracket and supports
Firmly clamp nut 16.
Cutting mechanism includes billy gate 6, and 6 one end of billy gate is connect with 7 one end of reset spring, and reset spring 7 is another
End is connect with rack 13, is vertically fixed cutter mechanism on billy gate 6.When reinforcing bar 5 advances to setting length, cutter mechanism is opened
It is dynamic, when cutter mechanism is contacted with reinforcing bar due to moment resistance, it will push the advance of billy gate 6 to reset 7 springs and be stretched, formed
It is moved with knife, after reinforcing bar 5 is cut off cutter mechanism return, moment resistance disappears, and at this moment it is small to reset pulling activity for reset spring 7
Vehicle 6 is reset to initial state to be cut.In the present embodiment, include billy gate 6 by cutting mechanism, 6 one end of billy gate with
The connection of 7 one end of reset spring, 7 other end of reset spring are connect with rack 13, are vertically fixed cutter mechanism on billy gate 6.
Cutting mechanism can guarantee the accuracy of 5 shearing length of reinforcing bar under the premise of not shutting down bar straightening mechanism.
As a preferred mode, cutter mechanism includes shearing oil cylinder 3, and the piston rod end of shearing oil cylinder 3 is equipped with liquid
Pressure side's knife 4 shears oil cylinder 3 and connect with Oil pump electrical machinery 2 and provide power by Oil pump electrical machinery 2.Oil pump electrical machinery 2 injects hydraulic oil
Oil cylinder 3 is sheared, shearing 3 piston rod of oil cylinder drives end hydraulic side's knife 4 to cut off reinforcing bar 5.It include shearing oil cylinder by cutter mechanism
3, the piston rod end of shearing oil cylinder 3 is equipped with hydraulic side's knife 4, shears oil cylinder 3 and connect with Oil pump electrical machinery 2 and by Oil pump electrical machinery 2
Power is provided.Shearing oil cylinder 3 and the cooperation of hydraulic side's knife 4 can provide bigger shearing force, guarantee that reinforcing bar 5 can quickly be cut off.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 4:
Referring to Fig. 1~3, a kind of small-sized straightener, including rack 13 and the bar straightening mechanism, the metering machine that are installed in rack 13
Structure and cutting mechanism, metering mechanism include meter counter bracket 8, and 8 lower end of meter counter bracket is equipped with measurement idler wheel 18, measures idler wheel 18
Shaft connect with the shaft of meter counter 24, meter counter 24 is fixed on meter counter bracket 8；8 upper end of meter counter bracket and compression
19 one end of rolling wheel support is hinged and connected, and 19 center of pinch rollers bracket is equipped with pinch rollers 20,19 other end of pinch rollers bracket
It is placed on column 21 and can be up and down along column 21；21 upper end of column is that stud lower end is fixed under 24 bracket of meter counter
It holds, is cased with holddown spring 17 and clamp nut 16 on column 21,17 lower end of holddown spring resists 19 upper end of pinch rollers bracket and supports
Firmly clamp nut 16.
13 rear end of rack is equipped with charging targeting port 12, in the present embodiment, is equipped with charging targeting port by 13 rear end of rack
12, facilitate reinforcing bar 5 to enter bar straightening mechanism.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
It as above is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear
The verification process of utility model is stated by Chu, not to limit the scope of patent protection of the utility model, the utility model it is special
Sharp protection scope is still subject to the claims, made by all specifications and accompanying drawing content with the utility model etc.
Same structure change, similarly should be included in the protection scope of the utility model.
Claims (7)
1. a kind of small-sized straightener, including rack (13) and the bar straightening mechanism being installed on rack (13), metering mechanism and cutting
Mechanism, it is characterised in that: the metering mechanism includes meter counter bracket (8), and meter counter bracket (8) lower end is equipped with measurement rolling
It takes turns (18), the shaft of measurement idler wheel (18) is connect with the shaft of meter counter (24), and the meter counter (24) is fixed on metering
On device (24) bracket；Meter counter bracket (8) upper end is hinged and connected with pinch rollers bracket (19) one end, the pinch rollers
Bracket (19) center is equipped with pinch rollers (20), and pinch rollers bracket (19) other end is placed on column (21) and can edge
Column (21) is up and down；Column (21) upper end is that meter counter bracket (8) lower end, the column are fixed in stud lower end
(21) holddown spring (17) and clamp nut are cased on, holddown spring (17) lower end resists pinch rollers bracket (19) upper end
Resist clamp nut (16).
2. a kind of small-sized straightener according to claim 1, it is characterised in that: the bar straightening mechanism includes straightening frame (9),
Framework is staggeredly equipped with multiple straightening wheels (10) the straightening frame (9) up and down, is equipped between upper and lower straightening wheel (10) and is used for reinforcing bar
(5) gap passed through.
3. a kind of small-sized straightener according to claim 2, it is characterised in that: the straightening frame (9) is rotated by both ends
Axis is rotatably affixed on rack (13), and the rotation axis is equipped with the through-hole passed through for reinforcing bar (5), the straightening frame
(9) its rotation can be driven by transmission device.
4. a kind of small-sized straightener according to claim 3, it is characterised in that: the transmission device includes straightening motor
(1), the output shaft of the straightening motor (1) is connect with driving pulley (15), and straightening frame (9) the rear end thereof shaft end head is equipped with
Driven pulley (11), the driving pulley (15) are connect with driven pulley (11) by belt (14).
5. a kind of small-sized straightener according to claim 1, it is characterised in that: the cutting mechanism includes billy gate
(6), described billy gate (6) one end is connect with reset spring (7) one end, reset spring (7) other end and rack (13)
It connects, is vertically fixed cutter mechanism on the billy gate (6).
6. a kind of small-sized straightener according to claim 5, it is characterised in that: the cutter mechanism includes shearing oil cylinder
(3), the piston rod end of shearing oil cylinder (3) is equipped with hydraulic side's knife (4), and the shearing oil cylinder (3) and Oil pump electrical machinery (2) are even
It connects and passes through Oil pump electrical machinery (2) and power is provided.
7. a kind of small-sized straightener according to claim 1, it is characterised in that: rack (13) rear end is equipped with charging and leads
To mouth (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979259.5U CN209156981U (en) | 2018-11-27 | 2018-11-27 | A kind of small-sized straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979259.5U CN209156981U (en) | 2018-11-27 | 2018-11-27 | A kind of small-sized straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209156981U true CN209156981U (en) | 2019-07-26 |
Family
ID=67340731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821979259.5U Expired - Fee Related CN209156981U (en) | 2018-11-27 | 2018-11-27 | A kind of small-sized straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209156981U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687343A (en) * | 2020-04-17 | 2020-09-22 | 成都先进金属材料产业技术研究院有限公司 | Titanium alloy wire straightening method and equipment |
| CN111977447A (en) * | 2020-08-20 | 2020-11-24 | 贵溪华泰铜业有限公司 | Automatic aligning and winding device for copper bars |
| CN114735535A (en) * | 2022-04-13 | 2022-07-12 | 宣化钢铁集团有限责任公司 | Device and method for providing tension compensation for steel strand |
-
2018
- 2018-11-27 CN CN201821979259.5U patent/CN209156981U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687343A (en) * | 2020-04-17 | 2020-09-22 | 成都先进金属材料产业技术研究院有限公司 | Titanium alloy wire straightening method and equipment |
| CN111977447A (en) * | 2020-08-20 | 2020-11-24 | 贵溪华泰铜业有限公司 | Automatic aligning and winding device for copper bars |
| CN114735535A (en) * | 2022-04-13 | 2022-07-12 | 宣化钢铁集团有限责任公司 | Device and method for providing tension compensation for steel strand |
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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: 20190726 Termination date: 20211127 |