CN211304576U - Bus straightening machine - Google Patents

Bus straightening machine Download PDF

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Publication number
CN211304576U
CN211304576U CN201921468970.9U CN201921468970U CN211304576U CN 211304576 U CN211304576 U CN 211304576U CN 201921468970 U CN201921468970 U CN 201921468970U CN 211304576 U CN211304576 U CN 211304576U
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Prior art keywords
compression roller
bus
straightening
distance
workbench
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CN201921468970.9U
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Chinese (zh)
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郭鹏飞
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Shenyang Peiqi Electric Power Equipment Co ltd
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Shenyang Peiqi Electric Power Equipment Co ltd
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Abstract

The utility model discloses a generating line straightening machine, include: the device comprises a primary compression roller, a secondary compression roller, a workbench, a linear detection plate, a circuit device, an alarm device and a correction pressing plate; the four corners of the table top of the workbench are provided with bubble levels, and the workbench is provided with a lifting support rod; the linear detection plate is connected to the lifting support rod through a swinging spring, and two ends of the linear detection plate are connected with arc-shaped wire guide plates; the circuit equipment comprises a battery, an anode conducting strip and a cathode conducting strip, wherein the anode conducting strip is arranged on the linear detection plate; the alarm device comprises an indicator light and an alarm, and the indicator light and the alarm are both connected with the circuit device; revise the clamp plate and be connected with the pneumatic cylinder, according to the utility model discloses a generating line straightening machine, the user can select three kinds of aligning mode according to the actual demand to satisfy different requirements, and the aligning accuracy when can the accurate control aligning can realize automatic correction aligning simultaneously.

Description

Bus straightening machine
Technical Field
The utility model relates to a mechanical equipment technical field particularly, relates to a generating line straightening machine.
Background
The bus is made of high-conductivity copper (copper bar) and aluminum materials, is used for transmitting electric energy, and has the capability of collecting and distributing electric power. In an electric power system, a bus is a main conductor for power transmission of a power station or a substation, and the bus connects current-carrying branch circuits in a distribution device together to play a role in collecting, distributing and transmitting electric energy.
At present, when the existing copper bar is straightened, the copper bar is generally knocked manually, so that the labor amount of workers is increased, the error is considered to be large, and the copper bar cannot be straightened completely. And general copper bar straightening machine is through vertical straightening or horizontal aligning back, and pull-in whole copper bar to whole punch press in by the pulling force of punch press pay-off mouth, this can lead to whole copper bar to break because the pulling force of punch press is too big.
In addition, the straightening accuracy cannot be controlled, and the bus is too large in deformation amplitude after being pulled or extruded, so that the damage degree to the bus is large, and the service life of the bus is shortened.
Therefore, the current technology regarding bus straightening is subject to further improvement.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a generating line straightening machine, this straightening machine includes: the device comprises a primary compression roller 100, a secondary compression roller 200, a workbench 300, a linear detection plate 400, a circuit device 500, an alarm device 600 and a correction pressing plate 700;
the number of the primary pressing rollers 100 and the number of the secondary pressing rollers 200 are multiple, and the distance between the primary pressing rollers 100 and the distance between the secondary pressing rollers 200 can be adjusted.
The primary compression roller 100 and the secondary compression roller 200 are both composed of an upper compression roller and a lower compression roller, the distance between the upper compression roller and the lower compression roller can be adjusted, and the distance between the upper compression roller and the lower compression roller of the primary compression roller 100 is greater than the distance between the upper compression roller and the lower compression roller of the secondary compression roller 200;
the four corners of the table surface of the workbench 300 are provided with bubble levels, and the workbench 300 is provided with a lifting support rod 310;
the linear detecting plate 400 is connected to the lifting support rod 310 through a rocking spring 420, so that the distance between the linear detecting plate 400 and the table top of the working table 300 can be adjusted, and the two ends of the linear detecting plate 400 are connected with arc-shaped wire guide plates 410;
the circuit device 500 comprises a battery 510, a positive conductive sheet 520 and a negative conductive sheet 530, wherein the positive conductive sheet 520 and the negative conductive sheet 530 are respectively connected with the positive electrode and the negative electrode of the battery 510, the positive conductive sheet 520 is arranged on the linear detection plate 400, and the negative conductive sheet 530 and the positive conductive sheet 520 are close to but not connected with each other;
the alarm device 600 comprises an indicator light 610 and an alarm 620, wherein the indicator light 610 and the alarm 620 are both connected with the circuit device 500;
the correcting pressure plate 700 is connected with a hydraulic cylinder 710, and the distance between the correcting pressure plate 700 and the table top of the workbench 300 can be adjusted.
Optionally, the device further comprises a sliding rod 800 and a telescopic rod 900, wherein the upper pressing roller and the lower pressing roller are both connected to the telescopic rod 900, so that the upper pressing roller and the lower pressing roller can move longitudinally to adjust the distance between the upper pressing roller and the lower pressing roller.
The telescopic rod 900 is slidably connected to the sliding rod 800, so that the telescopic rod 900 can slide along the sliding rod 800 in the transverse direction, and a positioning bolt 910 is arranged at the joint of the two.
Optionally, the telescopic rod 900 is composed of a stay 911 and a sleeve 912, the sleeve 912 is sleeved outside the stay 911, and an adjusting bolt 913 is arranged at a joint of the stay 911 and the sleeve 912.
Optionally, the primary pressure rollers 100 are equidistant from each other, and the secondary pressure rollers 200 are equidistant from each other.
Optionally, the lifting support rod 310 is provided with scale marks.
Optionally, the straightening and pressing surface of the primary pressing roller 100, the straightening and pressing surface of the secondary pressing roller 200, and the table top of the workbench 300 are located on the same horizontal plane.
Optionally, the hydraulic cylinder is connected to an automatic control switch, and the automatic control switch is connected to the circuit device 500.
Optionally, the hydraulic cylinder is a telescopic hydraulic cylinder.
Optionally, the horizontal guide plate 1000 is further included, the horizontal guide plate 1000 is located between the secondary pressing roller and the workbench 300, and the horizontal guide plate 1000 and the top surface of the workbench 300 are located on the same horizontal plane.
Compared with the prior art, the utility model discloses a generating line straightener's beneficial effect is as follows at least:
1. according to the utility model discloses a generating line straightening machine, the user can be according to actual demand, in the following three kinds of straightening mode one, two kinds or three kinds of nimble selective use to satisfy the aligning required precision of difference:
(1) one-time straightening
After the bus is straightened for one time, the straightening precision (namely the bending degree of the bus) can meet the application that part of the bus has low requirement on the straightening precision.
(2) Secondary straightening
And after the bus is straightened for the first time, straightening detection is carried out, if the straightening precision (namely the bending degree of the bus) can meet the application that part of the requirements on the straightening precision are not high, straightening is terminated, and if the requirements cannot be met, secondary straightening can be carried out continuously.
After the bus is straightened for the second time, the bus can meet the application requirements that most straightening precision requirements are high.
(3) Correction straightening
The correction straightening can be used for further accurately straightening the bus which still cannot meet the requirement of straightening precision (namely the bending degree of the bus) after primary straightening and secondary straightening so as to meet the application requirement of high straightening precision requirement.
2. According to the utility model discloses a generating line straightening machine utilizes the utility model discloses a straightening detection method can detect the straightening precision of generating line (the crooked degree size of generating line promptly), not only can carry out the straightening to the generating line after once straightening and detect, also can carry out the straightening to the generating line after once straightening and the secondary straightening in addition and detect to the straightening accuracy that can accurate control straightening.
3. According to the utility model discloses a generating line straightener, when once straightening and secondary straightening, not only can change extrusion density and the extrusion frequency to the generating line aligning, but also can change the extrusion power size to the generating line aligning.
4. According to the utility model discloses a generating line straightening machine can divide twice to straighten the generating line, and the benefit of this unique design is: the bus can be roughly straightened by the primary straightening, the fine straightening of the bus can be further completed by the secondary straightening, the bus is straightened twice, the deformation amplitude of the extruded bus is not large, the damage degree of the bus is small, otherwise, if the secondary straightening is combined into the primary straightening, the deformation amplitude of the extruded bus is too large, the damage degree of the bus is large, and the service life of the bus can be shortened.
5. According to the utility model discloses a generating line straightening machine, can realize the monitoring of automatic aligning accuracy, if the degree of curvature of aligning back generating line is less, then the generating line can not collide straight line detection board 400, if the degree of curvature of aligning back generating line is great, then the generating line will collide straight line detection board 400, straight line detection board 400 receives and can swing along with rocker spring 420 after the generating line collision, the position is close positive conducting strip 520 will contact with negative pole conducting strip 530 and be connected, form connecting circuit, pilot lamp 610 on the circuit will brighten or flash and send light suggestion, alarm 620 on the circuit also can send the chimes of doom simultaneously, suggestion operation personnel: the straightening precision of the bus cannot meet the requirement, and correction and straightening are required to be continuously carried out.
6. According to the utility model discloses a generating line straightener can realize automatic correction aligning, when needs revise the aligning, and automatic control switch can the automatic start pneumatic cylinder, and pneumatic cylinder drive revises clamp plate 700 and extrudes the generating line to accomplish the correction aligning to the generating line automatically.
7. According to the utility model discloses a generating line straightening machine, simple structure, low cost can also realize automatic operation, has saved a large amount of manpowers and material resources, has gained good comprehensive benefit, and the product can satisfy many-sided demand, thereby makes the utility model discloses a generating line straightening machine has more extensive application scope and huge market spreading value more.
The technical features and advantageous technical effects of the present invention will be further explained in the following sections.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a bus bar straightener in an embodiment in accordance with the invention;
FIG. 2 is a schematic diagram of the circuit equipment and alarm equipment of the bus straightener in an embodiment in accordance with the present invention;
FIG. 3 is a schematic structural view of a telescoping rod of the bus straightener according to an embodiment of the present invention;
FIG. 4 is a schematic view of the operation of the bus bar straightener in an embodiment in accordance with the present invention.
Reference numerals:
100-first-stage pressing roller, 200-second-stage pressing roller, 300-workbench, 310-lifting support rod, 400-linear detecting plate, 410-arc wire guide plate, 420-swinging spring, 500-circuit device, 510-battery, 520-positive conducting plate, 530-negative conducting plate, 600-alarm device, 610-indicator light, 620-alarm, 700-correction pressing plate, 710-hydraulic cylinder, 800-sliding rod, 900-telescopic rod, 910-positioning bolt, 911-supporting rod, 912-sleeve, 913-adjusting bolt and 1000-horizontal guide plate.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In addition, the embodiments are exemplary only, and are not to be construed as limiting the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "primary, secondary, positive, negative, etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, unique positional relationships, absolute procedures, or implicitly indicating the number of technical features indicated, as one of ordinary skill in the art would understand the specific meaning of the above terms in the present invention according to the particular circumstances.
The structure of the utility model
The utility model discloses a generating line straightening machine. According to an embodiment of the present invention, as shown in fig. 1 and 2, the leveler includes: the device comprises a primary compression roller 100, a secondary compression roller 200, a workbench 300, a linear detection plate 400, a circuit device 500, an alarm device 600 and a correction pressing plate 700;
a plurality of quantities of the primary pressing rollers 100 and the secondary pressing rollers 200 are arranged, the distance between the primary pressing rollers 100 can be adjusted, and the distance between the secondary pressing rollers 200 can also be adjusted.
The primary compression roller 100 and the secondary compression roller 200 are both composed of an upper compression roller and a lower compression roller, the distance between the upper compression roller and the lower compression roller can be adjusted, and the distance between the upper compression roller and the lower compression roller of the primary compression roller 100 is larger than the distance between the upper compression roller and the lower compression roller of the secondary compression roller 200;
bubble levels, not shown, are arranged at the four corners of the table top of the workbench 300, and the workbench 300 is provided with lifting support rods 310;
the linear detection plate 400 is connected to the lifting support rod 310 through a rocking spring 420, so that the distance between the linear detection plate 400 and the table top of the working table 300 can be adjusted, the linear detection plate 400 can swing along with the rocking spring 420 after being collided, and the two ends of the linear detection plate 400 are connected with arc-shaped wire guide plates 410;
the circuit device 500 comprises a battery 510, a positive conductive sheet 520 and a negative conductive sheet 530, wherein the positive conductive sheet 520 and the negative conductive sheet 530 are respectively connected with the positive electrode and the negative electrode of the battery 510, the positive conductive sheet 520 is arranged on the linear detection plate 400, and the negative conductive sheet 530 and the positive conductive sheet 520 are close to but not connected;
the alarm device 600 comprises an indicator light 610 and an alarm 620, wherein the indicator light 610 and the alarm 620 are both connected with the circuit device 500;
the correcting pressure plate 700 is connected with a hydraulic cylinder, and the distance between the correcting pressure plate 700 and the table top of the workbench 300 can be adjusted.
The utility model discloses a working process, technical principle and technological effect
1. One-time straightening
As shown in FIG. 4, the bus bar enters a primary press roll 100 to be straightened, and the bus bar is pressed and straightened by an upper press roll and a lower press roll.
During straightening, an operator can flexibly adjust the distance between the first-stage compression rollers 100 and adjust the distance between the upper compression roller and the lower compression roller according to actual requirements, and the beneficial technical effects are that at least the following two points are achieved:
(1) the extrusion density and the extrusion frequency for straightening the bus can be changed by adjusting the distance between the primary compression rollers 100;
(2) the extrusion force for straightening the bus can be changed by adjusting the distance between the upper compression roller and the lower compression roller.
According to the embodiment of the utility model, optionally, the bus straightening device further comprises a slide bar 800 and a telescopic rod 900, wherein the upper compression roller and the lower compression roller are both connected to the telescopic rod 900, and the upper compression roller and the lower compression roller can move longitudinally through the extension and contraction of the telescopic rod 900, so that the distance between the upper compression roller and the lower compression roller can be adjusted, and the extrusion force for bus straightening can be changed;
the telescopic rod 900 is slidably connected to the sliding rod 800, the telescopic rod 900 can slide transversely along the sliding rod 800, so that the distance between the first-stage pressing rollers 100 can be adjusted, a positioning bolt 910 is arranged at the joint of the telescopic rod 900 and the sliding rod 800, and after the distance is adjusted, the positioning bolt 910 can fix the position of the telescopic rod 900.
After the bus is straightened for the first time, straightening detection is carried out (see below in detail), if the straightening precision (namely the bending degree of the bus) can meet the application that part of the requirements on the straightening precision are not high, straightening is terminated, and if the requirements cannot be met, secondary straightening can be carried out continuously.
2. Secondary straightening
As shown in FIG. 4, the bus bar enters the secondary press roll 100 to be secondarily straightened, so that the upper press roll and the lower press roll perform secondary extrusion straightening on the bus bar.
During straightening, an operator can flexibly adjust the distance between the two-stage compression rollers 200 according to actual requirements, and adjust the distance between the upper compression roller and the lower compression roller, the adjusting method of the two compression rollers is the same as that of primary straightening, and the method is not repeated, and the beneficial technical effects are at least the following three points:
(1) the extrusion density and the extrusion frequency for straightening the bus can be changed by adjusting the distance between the two-stage compression rollers 200;
(2) the extrusion force for straightening the bus can be changed by adjusting the distance between the upper compression roller and the lower compression roller.
(3) The distance between the upper press roll and the lower press roll of the primary press roll 100 is greater than the distance between the upper press roll and the lower press roll of the secondary press roll 200, and the benefits of this unique design are: the bus can be roughly straightened by the primary straightening, the fine straightening of the bus can be further completed by the secondary straightening, the bus is straightened twice, the deformation amplitude of the extruded bus is not large, the damage degree of the bus is small, otherwise, if the secondary straightening is combined into the primary straightening, the deformation amplitude of the extruded bus is too large, the damage degree of the bus is large, and the service life of the bus can be shortened.
3. Straightening detection
The straightening detection can detect the straightening precision of the bus (namely the bending degree of the bus), and not only can carry out straightening detection on the bus after primary straightening, but also can carry out straightening detection on the bus after primary straightening and secondary straightening.
The principle and method of straightening detection are as follows:
(1) the table top of the workbench 300 can be adjusted to be horizontal by contrasting the bubble level meter;
(2) as shown in fig. 4, the distance between the linear detection plate 400 and the table top of the working table 300 can be adjusted by using the lifting support rod 310, and since the linear detection plate 400 is connected to the lifting support rod 310 through the swinging spring 420, the linear detection plate 400 can swing along with the swinging spring 420 after being collided by the bus, and the arc-shaped wire guide plate 410 can ensure that the bus passes through the gap between the linear detection plate 400 and the table top of the working table 300 in a horizontal posture;
(3) as shown in fig. 2, the positive conductive sheet 520 and the negative conductive sheet 530 of the circuit device 500 are connected to the positive electrode and the negative electrode of the battery 510, respectively, and as shown in fig. 1, the positive conductive sheet 520 is disposed on the linear detection plate 400, and the negative conductive sheet 530 and the positive conductive sheet 520 are located close to but not connected to each other.
As shown in fig. 2, the indicator lamp 610 and the alarm 620 of the alarm device 600 are both connected to the circuit of the circuit device 500;
(4) as shown in fig. 4, the operator can adjust the distance between the gap between the linear detection plate 400 and the table top of the workbench 300 in advance according to the requirement of the straightening precision of the bus (i.e. the bending degree of the bus), when the bus passes through the gap, if the bending degree of the bus after straightening is small, the bus will not collide with the linear detection plate 400, and most of the application requirements with high requirement of the straightening precision can be met.
When the bus passes through the gap, if the bending degree of straightening back bus is great, then the bus will collide straight line detection board 400, straight line detection board 400 receives and can swing along with rocking spring 420 after the bus collision, and the anodal conducting strip 520 that the position is close will contact with negative pole conducting strip 530 and be connected, forms the connecting circuit, and pilot lamp 610 on the circuit will brighten or twinkle and send the light suggestion, and alarm 620 on the circuit also can send the chimes of doom simultaneously, the suggestion operation personnel: the straightening precision of the bus (namely the bending degree of the bus) cannot meet the requirement, and the correction and the straightening are required to be continuously carried out.
4. Correction straightening
The correction straightening can be used for further accurately straightening the bus which still cannot meet the requirement of straightening accuracy (namely the bending degree of the bus) after primary straightening and secondary straightening.
During correction and straightening, an operator can adjust the distance between the correction pressing plate 700 and the table top of the workbench 300 in advance according to actual requirements, and then the hydraulic cylinder is used for driving the correction pressing plate 700 to extrude the bus, so that correction and straightening of the bus are completed;
the beneficial technical effects are as follows:
(1) the extrusion force of the correcting pressure plate 700 to the bus can be changed by adjusting the distance between the correcting pressure plate 700 and the table top of the workbench 300;
(2) according to actual requirements, the bus can be extruded once or for many times by the correcting pressing plate 700, and correction and straightening are carried out for many times until the requirements are met;
(3) because the bus is straightened for one time or twice, the deformation amplitude of the bus after being extruded by the correcting pressing plate 700 is extremely small, the damage degree to the bus is small, and the bus can hardly be damaged at all, so the service life of the bus is greatly prolonged.
Of course, the utility model discloses can be with the help of all prior art that can utilize, for example, for last compression roller and lower compression roller connect driving motor, prepare the generating line drawing drum, prepare the generating line and pull subassembly etc. these changes all fall within the utility model discloses an within the protection scope.
According to the utility model discloses an embodiment, the utility model discloses a generating line straightening machine can also be as follows further improve:
(1) according to the embodiment of the present invention, as shown in fig. 1, the bus straightening device further comprises a sliding rod 800 and a telescopic rod 900, wherein the upper compression roller and the lower compression roller are both connected to the telescopic rod 900, and the telescopic rod 900 can enable the upper compression roller and the lower compression roller to move longitudinally to adjust the distance therebetween, so that the extrusion force for bus straightening can be changed;
the telescopic rod 900 is connected to the sliding rod 800 in a sliding mode, the telescopic rod 900 can slide transversely along the sliding rod 800, a positioning bolt 910 is arranged at the joint of the two, the distance between the first-stage compression roller 100 and the distance between the second-stage compression roller 200 can be adjusted through sliding, and after adjustment is completed, the position of the telescopic rod 900 can be fixed through the positioning bolt 910.
(2) According to the embodiment of the present invention, as shown in fig. 3, the telescopic rod 900 is composed of a stay 911 and a sleeve 912, the sleeve 912 is sleeved outside the stay 911, and an adjusting bolt 913 is disposed at the connection between the stay 911 and the sleeve 912. Therefore, the length of the telescopic rod 900 can be conveniently, quickly and accurately adjusted, so that the upper pressing roller and the lower pressing roller can longitudinally move to adjust the distance between the upper pressing roller and the lower pressing roller, and the extrusion force for straightening the bus can be changed.
(3) According to the embodiment of the present invention, as shown in fig. 1, the distance between the primary compression rollers 100 is equal, and the distance between the secondary compression rollers 200 is equal. Therefore, the bus is extruded more uniformly, the strength is kept consistent, and the straightening accuracy of the bus is improved.
(4) According to the embodiment of the present invention, as shown in fig. 1, the lifting support rod 310 is provided with scale marks. Therefore, when the distance between the linear detection plate 400 and the table top of the workbench 300 is adjusted, the adjustment is more accurate and rapid, and the repeatability is more stable.
(5) According to the embodiment of the present invention, as shown in fig. 1, the straightening pressing surface of the primary pressing roller 100, the straightening pressing surface of the secondary pressing roller 200, and the top of the worktable 300 are located on the same horizontal plane. Therefore, the straightening precision of the bus is greatly improved by operating on the same horizontal plane.
(6) According to the utility model discloses an embodiment, as shown in FIG. 1, the pneumatic cylinder is connected with automatic control switch, and automatic control switch is connected with circuit equipment 500. Therefore, when correction straightening is needed, the automatic control switch can automatically start the hydraulic cylinder, and the hydraulic cylinder drives the correction pressing plate 700 to extrude the bus, so that correction straightening of the bus is automatically completed.
(7) According to the utility model discloses an embodiment, as shown in figure 1, the pneumatic cylinder is telescopic pneumatic cylinder. Therefore, the distance between the correcting pressure plate 700 and the table top of the workbench 300 can be adjusted more accurately and quickly.
(8) According to the utility model discloses an embodiment, as shown in FIG. 1, still include horizontal baffle 900, horizontal baffle 1000 is located between second grade compression roller and the workstation 300, and horizontal baffle 1000 is in on the same horizontal plane with workstation 300 mesa.
It should be specifically noted that technical features and advantages which are known in the prior art or already described are easily understood by those skilled in the art and are not described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. A bus bar straightener, characterized in that the straightener comprises: the device comprises a primary compression roller (100), a secondary compression roller (200), a workbench (300), a linear detection plate (400), a circuit device (500), an alarm device (600) and a correction pressing plate (700);
a plurality of primary press rolls (100) and a plurality of secondary press rolls (200) are arranged, the distance between the primary press rolls (100) and the distance between the secondary press rolls (200) can be adjusted,
the primary compression roller (100) and the secondary compression roller (200) are both composed of an upper compression roller and a lower compression roller, the distance between the upper compression roller and the lower compression roller can be adjusted, and the distance between the upper compression roller and the lower compression roller of the primary compression roller (100) is greater than the distance between the upper compression roller and the lower compression roller of the secondary compression roller (200);
the four corners of the table surface of the workbench (300) are provided with bubble levels, and the workbench (300) is provided with a lifting support rod (310);
the linear detection plate (400) is connected to the lifting support rod (310) through a swinging spring (420), so that the distance between the linear detection plate (400) and the table top of the workbench (300) can be adjusted, and two ends of the linear detection plate (400) are connected with arc-shaped wire guide plates (410);
the circuit device (500) comprises a battery (510), a positive conducting strip (520) and a negative conducting strip (530), wherein the positive conducting strip (520) and the negative conducting strip (530) are respectively connected with the positive pole and the negative pole of the battery (510), the positive conducting strip (520) is arranged on the linear detection plate (400), and the negative conducting strip (530) and the positive conducting strip (520) are close to but not connected;
the alarm device (600) comprises an indicator light (610) and an alarm (620), and the indicator light (610) and the alarm (620) are both connected with the circuit device (500);
the correcting pressure plate (700) is connected with a hydraulic cylinder (710), and the distance between the correcting pressure plate (700) and the table surface of the workbench (300) can be adjusted.
2. The bus bar straightener of claim 1, further comprising a slide bar (800) and a telescopic bar (900), the upper and lower press rolls are each connected to the telescopic bar (900) such that the upper and lower press rolls can move longitudinally to adjust the distance therebetween,
the telescopic rod (900) is connected to the sliding rod (800) in a sliding mode, so that the telescopic rod (900) can slide along the sliding rod (800) transversely, and a positioning bolt (910) is arranged at the joint of the telescopic rod and the sliding rod.
3. The bus straightening machine according to claim 2, characterized in that the telescopic rod (900) is composed of a stay (911) and a sleeve (912), the sleeve (912) is sleeved outside the stay (911), and an adjusting bolt (913) is arranged at the joint of the stay and the sleeve.
4. Bus straightener according to claim 1, characterized in that the primary press rolls (100) are at equal distance from each other and the secondary press rolls (200) are at equal distance from each other.
5. The bus bar straightener of claim 1, wherein the lifting support bar (310) is provided with graduation marks.
6. The bus straightener according to any one of claims 1 to 5, wherein the straightening press face of the primary press roll (100), the straightening press face of the secondary press roll (200) and the top of the work table (300) are on the same horizontal plane.
7. Bus straightener according to claim 6, characterized in that an automatic control switch is connected to the hydraulic cylinder, which automatic control switch is connected to the circuit arrangement (500).
8. The bus straightener of claim 7, wherein the hydraulic cylinders are telescopic hydraulic cylinders.
9. The bus straightener of claim 6, further comprising a horizontal guide plate (1000), wherein the horizontal guide plate (1000) is located between the secondary pressure roller and the work table (300), and the horizontal guide plate (1000) and the work table (300) are on the same horizontal plane.
CN201921468970.9U 2019-09-05 2019-09-05 Bus straightening machine Active CN211304576U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921468970.9U CN211304576U (en) 2019-09-05 2019-09-05 Bus straightening machine

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Application Number Priority Date Filing Date Title
CN201921468970.9U CN211304576U (en) 2019-09-05 2019-09-05 Bus straightening machine

Publications (1)

Publication Number Publication Date
CN211304576U true CN211304576U (en) 2020-08-21

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Application Number Title Priority Date Filing Date
CN201921468970.9U Active CN211304576U (en) 2019-09-05 2019-09-05 Bus straightening machine

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116543979A (en) * 2023-05-12 2023-08-04 开元电缆有限公司 Production process and equipment of aluminum alloy photovoltaic cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116543979A (en) * 2023-05-12 2023-08-04 开元电缆有限公司 Production process and equipment of aluminum alloy photovoltaic cable
CN116543979B (en) * 2023-05-12 2023-10-13 开元电缆有限公司 Production process and equipment of aluminum alloy photovoltaic cable

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