CN210333868U - Device for manufacturing arc-shaped steel guardrail - Google Patents
Device for manufacturing arc-shaped steel guardrail Download PDFInfo
- Publication number
- CN210333868U CN210333868U CN201920652132.0U CN201920652132U CN210333868U CN 210333868 U CN210333868 U CN 210333868U CN 201920652132 U CN201920652132 U CN 201920652132U CN 210333868 U CN210333868 U CN 210333868U
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- bending
- wheelset
- wheel
- mounting
- hydraulic cylinder
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title abstract description 11
- 238000005452 bending Methods 0.000 claims abstract description 144
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model provides a preparation arc steel guardrail device, includes the mounting bracket, and the mounting bracket both sides are equipped with the wheelset of bending, and the wheelset of bending includes first wheelset of bending and the wheelset of second bending, and first wheelset of bending and the wheelset of second bending can be at the mounting bracket horizontal slip, be equipped with the initiative wheelset of bending between first wheelset of bending and the wheelset of second bending, the initiative wheelset of bending can slide from top to bottom at the mounting bracket, the initiative wheelset of bending, first wheelset of bending and the wheelset of second bending are by pneumatic cylinder drive, and the production mode is diversified, and convenient to use makes the steel pipe bend from it walks away, has guaranteed the shape of return bend, easily makes and practical.
Description
Technical Field
The utility model belongs to the technical field of the steel pipe technique of buckling and specifically relates to a preparation arc steel guardrail device is related to.
Background
The guardrail that we used now generally is the arc, perhaps adopt the linear arc steel pipe of wave as the guardrail of courtyard, arc steel guardrail is also commonly used in general building construction, this kind of arc guardrail generally adopts bending machine processing to make, ordinary bending machine generally adopts three wheelset of bending to carry out the processing to the arc guardrail, generally adjust about two distances between the wheel of bending and adjust the middle part position about the wheel of bending and control the radian of the curved steel of arc, but this kind of bender can only carry out the curved steel of arc of one direction, and can't make the linear arc steel of wave, it is more single to make, and adopt the mode of manual regulation, and efficiency is lower, and the danger coefficient is higher.
Chinese patent CN109332442A, "a pipe bender", uses a bending technique, and can bend a steel pipe with a small force by using a lever principle, but in the process of mass production, the production efficiency of the patent is significantly lower than that of mechanical control, and although the lever principle is labor-saving, the production efficiency is low, and the mass production mode cannot be satisfied.
Chinese patent CN106166572B "a bending machine" adopts that a plurality of rolls make the curved steel of arc, adopts hydraulic mode to adjust the roll, but the curved steel of arc that this equipment produced is comparatively single, can't produce the linear arc steel pipe of wave, and this structure adopts a plurality of gear drive structures, and is relatively inconvenient in the aspect of the lubricated maintenance in later stage.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a preparation arc steel guardrail device, solves the unable manufacturing of ordinary bending machine and compares singlely, and adopts the mode of artifical regulation, and efficiency is lower, the higher problem of danger coefficient.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a preparation arc steel guardrail device, includes the mounting bracket, and the mounting bracket both sides are equipped with the wheelset of bending, and the wheelset of bending includes first wheelset of bending and the wheelset of second bending, and first wheelset of bending and the wheelset of second bending can be at the mounting bracket horizontal slip, be equipped with the initiative wheelset of bending between first wheelset of bending and the wheelset of second bending, the initiative wheelset of bending can slide from top to bottom at the mounting bracket, initiative wheelset of bending, first wheelset of bending and the wheelset of second bending are by the pneumatic cylinder drive.
In an optimal scheme, the first bending wheel set comprises an upper bending wheel and a lower bending wheel, the upper bending wheel is connected with the lower bending wheel through a connecting frame, a transverse guide groove is formed in the mounting frame, and shafts of the upper bending wheel and the lower bending wheel are arranged in the transverse guide groove.
In the preferred scheme, a hydraulic mounting seat is arranged in the middle of the mounting frame, a first hydraulic cylinder is arranged on the hydraulic mounting seat, and the piston end of the first hydraulic cylinder is connected with the connecting frame of the first bending wheel set.
In an optimal scheme, the second bending wheel set is the same as the first bending wheel set in structure, and the second bending wheel set is connected with a third hydraulic cylinder.
In a preferable scheme, the first hydraulic cylinder and the third hydraulic cylinder are symmetrically arranged on two sides of the mounting frame.
In the preferred scheme, the initiative wheel group of bending includes that the initiative is bent the wheel and is bent the wheel with lower initiative, it is equipped with the mounting panel with lower initiative wheel both sides of bending to go up the initiative, two mounting panel upper ends are through horizontal version fixed connection, horizontal version top is equipped with the fixed plate, and the fixed plate is fixed on the mounting bracket, the fixed plate top is equipped with the top support, is equipped with the second pneumatic cylinder on the top support, the tailpiece of the piston rod portion and horizontal version fixed connection of second pneumatic cylinder.
In the preferred scheme, mounting panel both ends surface is equipped with the slip post, be equipped with vertical guide way on the mounting bracket, inside vertical guide way was arranged in to the slip post.
In a preferable scheme, one side of the mounting frame is provided with a driving wheel shaft, the driving wheel shaft comprises a driven wheel shaft and a driving wheel shaft, the driven wheel shaft and the driving wheel shaft are fixed on the transmission support, and the driving wheel shaft is driven to rotate by a driving motor.
In a preferred scheme, a driven wheel is arranged at one end of a shaft of the driving wheel shaft, a driving wheel is arranged on an output shaft of the driving motor, and the driven wheel is connected with the driving wheel through a transmission belt.
In a preferable scheme, the mounting frame comprises two protection plates which are oppositely arranged, and the two protection plates are connected and fixed through nuts.
The utility model provides a device for manufacturing an arc-shaped steel guardrail, which adopts a hydraulic pressure to adjust a first bending wheel set, a second bending wheel set and an active bending wheel set, adjusts the distance between the first bending wheel set and the second bending wheel set through a first hydraulic cylinder and a third hydraulic cylinder to ensure the radian of the arc-shaped steel guardrail, and realizes the function of automatic adjustment, adjusts the active bending wheel set through a second hydraulic cylinder, the active bending wheel set is formed by two bending wheels which are arranged side by side up and down, the upper active bending wheel presses a steel pipe, the radian of the steel pipe is downward, the opening is upward, when the lower active bending wheel lifts upward, the radian is upward, the opening is downward, wherein the radian of the arc-shaped steel guardrail is ensured by the distance between the first bending wheel set and the second bending wheel set, the smaller the radian is, the larger the distance is, the direction of the radian is controlled by the active bending wheel set, also can produce a section of radian steel pipe a section of straight steel pipe, the production mode is diversified, convenient to use makes the steel pipe walk from it and bends, has guaranteed the shape of return bend, easily makes and practical efficient advantage.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a general block diagram of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a rear side view of the present invention;
FIG. 4 is a structural view of the bending wheel of the present invention;
fig. 5 is a rear side view of the bending wheel structure of the present invention;
FIG. 6 is a structural diagram of the active bending wheel set of the present invention;
fig. 7 is a rear side view of the active bending wheel set of the present invention;
fig. 8 is a view of the structure of the mounting bracket of the present invention;
FIG. 9 is a view of the structure of the driving axle of the present invention;
in the figure: a base plate 1; a support frame 2; a bent pipe 3; a mounting frame 4; a vertical guide groove 401; a protective plate 402; a lateral guide groove 403; a first bending wheel group 5; an upper bending wheel 501; a connection frame 502; a lower bending wheel 503; a first hydraulic cylinder 6; a top bracket 7; a second hydraulic cylinder 8; a second bending wheel group 9; a third hydraulic cylinder 10; an active bending wheel set 11; a fixed plate 1101; an upper active bending wheel 1102; a lower active bending wheel 1103; a mounting plate 1104; a sliding post 1105; a horizontal plate 1106; a driven wheel 12; a transmission belt 13; a drive wheel 14; a transmission bracket 15; a drive axle 16; a driven wheel shaft 1601; a drive axle 1602; a hydraulic mount 17; the motor 18 is driven.
Detailed Description
As shown in figures 1 to 9, a device for manufacturing an arc-shaped steel guardrail comprises a mounting frame 4, bending wheel sets are arranged on two sides of the mounting frame 4, each bending wheel set comprises a first bending wheel set 5 and a second bending wheel set 9, the first bending wheel set 5 and the second bending wheel set 9 can slide left and right on the mounting frame 4, an active bending wheel set 11 is arranged between the first bending wheel set 5 and the second bending wheel set 9, the active bending wheel set 11 can slide up and down on the mounting rack 4, the active bending wheel set 11, the first bending wheel set 5 and the second bending wheel set 9 are driven by a hydraulic cylinder, with the structure, the hydraulic cylinder is adopted to drive the first bending wheel set 5, the second bending wheel set 9 and the active bending wheel set 11, the radian of the arc-shaped steel guardrail is ensured by adjusting the distance between the first bending wheel set 5 and the second bending wheel set 9 through the first hydraulic cylinder 6 and the third hydraulic cylinder 10, and the function of automatic adjustment is realized.
In a preferable scheme, the first bending wheel set 5 comprises an upper bending wheel 501 and a lower bending wheel 503, the upper bending wheel 501 and the lower bending wheel 503 are connected through a connecting frame 502, a transverse guide groove 403 is formed in the mounting frame 4, and shafts of the upper bending wheel 501 and the lower bending wheel 503 are arranged in the transverse guide groove 403.
In a preferable scheme, a hydraulic mounting seat 17 is arranged in the middle of the mounting frame 4, a first hydraulic cylinder 6 is arranged on the hydraulic mounting seat 17, and the piston end of the first hydraulic cylinder 6 is connected with a connecting frame 502 of the first bending wheel set 5, so that in the structure, the first hydraulic cylinder 6 drives an upper bending wheel 501 and a lower bending wheel 503 simultaneously, and the upper bending wheel 501 and the lower bending wheel 503 are connected through the connecting frame 502, and the structure is simple.
In a preferable scheme, the second bending wheel set 9 has the same structure as the first bending wheel set 5, and the second bending wheel set 9 is connected with a third hydraulic cylinder 10, so that the structure of the bending wheel sets on the left side and the right side is the same, and the control method is the same.
In the preferred scheme, the first hydraulic cylinder 6 and the third hydraulic cylinder 10 are symmetrically arranged on two sides of the mounting frame 4, so that the first bending wheel set 5 and the second bending wheel set 9 can be better driven by adopting the symmetrical arrangement, and the situation of deviation or uneven movement can occur in unilateral driving.
In a preferable scheme, the active bending wheel set 11 comprises an upper active bending wheel 1102 and a lower active bending wheel 1103, mounting plates 1104 are arranged on two sides of the upper active bending wheel 1102 and the lower active bending wheel 1103, the upper ends of the two mounting plates 1104 are fixedly connected through a transverse plate 1106, a fixing plate 1101 is arranged above the transverse plate 1106, the fixing plate 1101 is fixed on the mounting frame 4, a top support 7 is arranged above the fixing plate 1101, a second hydraulic cylinder 8 is arranged on the top support 7, and the end part of a piston rod of the second hydraulic cylinder 8 is fixedly connected with the transverse plate 1106. By this structure, adjust initiative wheelset 11 that bends through second pneumatic cylinder 8, initiative wheelset 11 that bends are two wheels of bending and are constituteed side by side from top to bottom, go up initiative wheel 1102 that bends and when pressing the steel pipe, the steel pipe radian is downward, and the opening is upwards, and when the wheel 1103 of bending voluntarily down upwards lifted, the radian is upward, and the opening is downward, simple structure.
In a preferable scheme, the two end surfaces of the mounting plate 1104 are provided with sliding columns 1105, the mounting frame 4 is provided with vertical guide grooves 401, and the sliding columns 1105 are arranged in the vertical guide grooves 401, so that the structure plays a guiding role.
In a preferable scheme, a driving wheel shaft 16 is arranged on one side of the mounting frame 4, the driving wheel shaft 16 comprises a driven wheel shaft 1601 and a driving wheel shaft 1602, the driven wheel shaft 1601 and the driving wheel shaft 1602 are fixed on the transmission bracket 15, and the driving wheel shaft 1602 is driven by a driving motor 18 to rotate, so that the driving wheel shaft 16 is used for feeding materials to the pipe bending machine and driven by the driving motor 18, and the driven wheel shaft 1601 and the driving wheel shaft 1602 are extruded.
In a preferable scheme, a driven wheel 12 is arranged at one end of the driving wheel shaft 1602, a driving wheel 14 is arranged on an output shaft of the driving motor 18, and the driven wheel 12 is connected with the driving wheel 14 through a transmission belt 13, so that the driving wheel 14 is driven to rotate through the transmission belt 13, the effect of conveying the steel pipes is achieved, and the structure is simple.
In a preferable scheme, the mounting frame 4 comprises two protection plates 402 arranged opposite to each other, and the two protection plates 402 are connected and fixed through nuts, so that the structure is simple, and the mounting frame 4 is formed by connecting the two protection plates 402 arranged opposite to each other through nuts.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (10)
1. The utility model provides a preparation arc steel guardrail device which characterized by: including mounting bracket (4), mounting bracket (4) both sides are equipped with the wheelset of bending, and the wheelset of bending includes first wheelset of bending (5) and the wheelset of second wheelset of bending (9), and first wheelset of bending (5) and the wheelset of second wheelset of bending (9) can be at mounting bracket (4) horizontal slip, be equipped with initiative wheelset of bending (11) between first wheelset of bending (5) and the wheelset of second wheelset of bending (9), initiative wheelset of bending (11) can slide from top to bottom at mounting bracket (4), initiative wheelset of bending (11), first wheelset of bending (5) and the wheelset of second wheelset of bending (9) are driven by the pneumatic cylinder.
2. The apparatus of claim 1 wherein: the first bending wheel set (5) comprises an upper bending wheel (501) and a lower bending wheel (503), the upper bending wheel (501) and the lower bending wheel (503) are connected through a connecting frame (502), a transverse guide groove (403) is formed in the mounting frame (4), and the shafts of the upper bending wheel (501) and the lower bending wheel (503) are arranged in the transverse guide groove (403).
3. The apparatus of claim 2, wherein: the middle part of the mounting frame (4) is provided with a hydraulic mounting seat (17), the hydraulic mounting seat (17) is provided with a first hydraulic cylinder (6), and the piston end of the first hydraulic cylinder (6) is connected with a connecting frame (502) of the first bending wheel set (5).
4. The apparatus of claim 3 wherein: the second bending wheel set (9) is the same as the first bending wheel set (5) in structure, and the second bending wheel set (9) is connected with a third hydraulic cylinder (10).
5. The apparatus of claim 4, wherein: the first hydraulic cylinder (6) and the third hydraulic cylinder (10) are symmetrically arranged on two sides of the mounting frame (4).
6. The apparatus of claim 1 wherein: the active bending wheel set (11) comprises an upper active bending wheel (1102) and a lower active bending wheel (1103), wherein mounting plates (1104) are arranged on two sides of the upper active bending wheel (1102) and the lower active bending wheel (1103), the upper ends of the two mounting plates (1104) are fixedly connected through a transverse plate (1106), a fixing plate (1101) is arranged above the transverse plate (1106), the fixing plate (1101) is fixed on a mounting frame (4), a top support (7) is arranged above the fixing plate (1101), a second hydraulic cylinder (8) is arranged on the top support (7), and the end part of a piston rod of the second hydraulic cylinder (8) is fixedly connected with the transverse plate (1106).
7. The apparatus of claim 6, wherein: the mounting plate (1104) both ends surface is equipped with sliding column (1105), be equipped with vertical guide way (401) on mounting bracket (4), inside vertical guide way (401) were arranged in to sliding column (1105).
8. The apparatus of claim 1 wherein: a driving wheel shaft (16) is arranged on one side of the mounting frame (4), the driving wheel shaft (16) comprises a driven wheel shaft (1601) and a driving wheel shaft (1602), the driven wheel shaft (1601) and the driving wheel shaft (1602) are fixed on the transmission support (15), and the driving wheel shaft (1602) is driven to rotate by a driving motor (18).
9. The apparatus of claim 8, wherein: one end of the driving wheel shaft (1602) is provided with a driven wheel (12), an output shaft of the driving motor (18) is provided with a driving wheel (14), and the driven wheel (12) is connected with the driving wheel (14) through a transmission belt (13).
10. The apparatus of claim 1 wherein: the mounting frame (4) comprises two protection plates (402) which are oppositely arranged, and the two protection plates (402) are fixedly connected through nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652132.0U CN210333868U (en) | 2019-05-08 | 2019-05-08 | Device for manufacturing arc-shaped steel guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652132.0U CN210333868U (en) | 2019-05-08 | 2019-05-08 | Device for manufacturing arc-shaped steel guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210333868U true CN210333868U (en) | 2020-04-17 |
Family
ID=70181411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920652132.0U Expired - Fee Related CN210333868U (en) | 2019-05-08 | 2019-05-08 | Device for manufacturing arc-shaped steel guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210333868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414252A (en) * | 2021-06-24 | 2021-09-21 | 淮安益恒精密机械制造有限公司 | Processing technology and processing equipment for multipurpose storage rack |
-
2019
- 2019-05-08 CN CN201920652132.0U patent/CN210333868U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414252A (en) * | 2021-06-24 | 2021-09-21 | 淮安益恒精密机械制造有限公司 | Processing technology and processing equipment for multipurpose storage rack |
| CN113414252B (en) * | 2021-06-24 | 2022-12-13 | 淮安益恒精密机械制造有限公司 | Processing technology and processing equipment for multipurpose storage rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |