CN208613438U - A kind of bend pipe angle vernier device - Google Patents
A kind of bend pipe angle vernier device Download PDFInfo
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- CN208613438U CN208613438U CN201821412788.7U CN201821412788U CN208613438U CN 208613438 U CN208613438 U CN 208613438U CN 201821412788 U CN201821412788 U CN 201821412788U CN 208613438 U CN208613438 U CN 208613438U
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- briquetting
- frame
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- hole
- bend pipe
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Abstract
The utility model relates to a kind of bend pipe angle vernier devices, belong to station boiler manufacturing technology field, a kind of bend pipe angle vernier device includes: frame, extension plate, U-shaped limiting device, hydraulic cylinder and briquetting device, the frame left and right ends are vertically installed with extension plate, extension plate one end and U-shaped limiting device are hinged, hydraulic cylinder is vertically set on the center position of frame, and the output end of hydraulic cylinder is provided with briquetting device, and extension plate inner wall is connected with frame by reinforcing rib.The utility model can be used in adjusting bend pipe angle, it is not limited by material, specification and length, in assembling process, it is effective to improve product size precision, the utility model structure is simple, easy to use, and it is low to improve production efficiency, manufacturing cost, it can be used for the auxiliary adjustment of different tube diameters, various forms of station boiler product bend pipe angles, it is versatile.
Description
Technical field
The utility model relates to station boiler manufacturing technology field more particularly to a kind of bend pipe angle vernier devices.
Background technique
The bend pipe structure of a large amount of different materials and specification in boiler component, due to by material during bend pipe, caliber and
The influence of the factors such as the tolerance of wall thickness, causes in batch production process, the part bend pipe angle dress last there are deviation effects
Match.It is bent again using bending machine or the continuous of production is influenced using the first reduction production efficiency using the method in hot school
Property, while wasting mass energy using second method, also have a certain impact to tube surface quality.
Utility model content
The utility model overcomes above-mentioned the deficiencies in the prior art, provides a kind of bend pipe angle vernier device.
Utility model technical solution:
A kind of bend pipe angle vernier device is suitable for from small to big adjustment specifically including bend pipe angle: frame, extension
Plate, U-shaped limiting device, hydraulic cylinder and briquetting device,
The frame left and right ends are vertically installed with extension plate, and extension plate one end and U-shaped limiting device are hinged, and hydraulic cylinder hangs down
The center position of frame is directly set, and the output end of hydraulic cylinder is provided with briquetting device, extension plate inner wall and frame by adding
Strengthening tendons are connected；
The U-shaped limiting device includes: U-shaped frame, auxiliary connection board and auxiliary briquetting, and described extension plate one end is provided with recessed
Slot, extension plate upper surface are provided with through-hole, and through-hole runs through groove, and pin shaft is placed in through-hole, and extension plate one end passes through pin shaft and U
Type frame open end and the auxiliary connection board one end being arranged in groove are hinged, and the auxiliary connection board other end is provided with auxiliary briquetting,
Auxiliary briquetting right side and U-shaped frame inner wall form round limit hole, and U-shaped frame open end is provided with angle indicator, angle indicator
One end is arranged on the through-hole axle center of extension plate；
The briquetting device includes: U-shaped board, briquetting and link block, and the output end of the link block and hydraulic cylinder is screw thread
Connection, link block upper surface are provided with U-shaped board, and briquetting is provided in U-shaped board, and the longitudinal cross-section of briquetting is concave arc, briquetting
Transversal cross-section be concave arc；
The longitudinal cross-section of the circle limit hole and briquetting is the axis of concave arc in same plane.
Further, described extension plate one end through hole is provided with metal protractor, and metal protractor and angle indicator cooperate
It uses, the central point of metal protractor is arranged on through-hole coaxial line.
A kind of bend pipe angle vernier device is suitable for bend pipe angle to small adjustment, specifically including greatly: frame, U-shaped limit
Position device, hydraulic cylinder and briquetting device,
The frame left and right ends are hinged with U-shaped limiting device, and hydraulic cylinder is vertically set on the center position of frame,
The output end of hydraulic cylinder is provided with briquetting device；
The U-shaped limiting device includes: that U-shaped frame, auxiliary connection board and auxiliary briquetting, the frame both ends are provided with groove,
Frame upper surface is provided with through-hole, and through-hole runs through groove, and pin shaft is placed in through-hole, frame by pin shaft and U-shaped frame open end and
The auxiliary connection board one end being arranged in groove is hinged, and the auxiliary connection board other end is provided with auxiliary briquetting, assists briquetting right end
Face and U-shaped frame inner wall form round limit hole, and U-shaped frame open end is provided with angle indicator, and one end of angle indicator is arranged in frame
On the through-hole axle center of frame；
The briquetting device includes: U-shaped board, briquetting and link block, and the output end of the link block and hydraulic cylinder is screw thread
Connection, link block upper surface are provided with U-shaped board, and briquetting is provided in U-shaped board, and the longitudinal cross-section of briquetting is concave arc, briquetting
Transversal cross-section be outer convex；
The longitudinal cross-section of the circle limit hole and briquetting is the axis of concave arc in same plane.
Further, the frame through hole is provided with metal protractor, and metal protractor is used cooperatively with angle indicator, gold
The central point for belonging to protractor is arranged on through-hole coaxial line.
The utility model the prior art is had the advantages that can be used in adjust bend pipe angle, not by material,
The limitation of specification and length；In assembling process, effective to improve product size precision, the utility model structure is simple, user
Just, it improves that production efficiency, manufacturing cost are low, can be used for different tube diameters, various forms of station boiler product bend pipe angles
Auxiliary adjustment, it is versatile.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the structural schematic diagram of the utility model embodiment two；
Fig. 3 is the structural schematic diagram of briquetting device in the utility model embodiment one；
Fig. 4 is the cross-sectional view of A-A in Fig. 3；
Fig. 5 is the structural schematic diagram of briquetting device in the utility model embodiment two；
Fig. 6 is the cross-sectional view of B-B in Fig. 5；
Fig. 7 is the structural schematic diagram of U-shaped limiting device.
Specific embodiment
The utility model is described in detail below with reference to attached drawing.
Embodiment one: a kind of bend pipe angle vernier device is suitable for specifically including bend pipe angle from small to big adjustment:
Frame 1, extension plate 2, U-shaped limiting device 4, hydraulic cylinder 5 and briquetting device 6,
1 left and right ends of frame are vertically installed with extension plate 2, and one end of extension plate 2 is mounted on 1 left side of frame by bolt
Right both ends, 2 one end of extension plate and U-shaped limiting device 4 are hinged, and hydraulic cylinder 5 is vertically set on the center position of frame 1, hydraulic
5 pedestal of cylinder is mounted on frame 1 by bolt, and the output end of hydraulic cylinder 5 is provided with briquetting device 6,2 inner wall of extension plate and frame
Frame 1 is connected by reinforcing rib 3, and 3 both ends of reinforcing rib are connected by bolt with 2 inner wall of extension plate with frame 1；
The U-shaped limiting device 4 includes: U-shaped frame 41, auxiliary connection board 42 and auxiliary briquetting 43, the extension plate 2 one
End is provided with groove, and 2 upper surface of extension plate is provided with through-hole, and through-hole runs through groove, and pin shaft 44 is placed in through-hole, 2 one end of extension plate
Hinged by pin shaft 44 and U-shaped 41 open end of frame and 42 one end of auxiliary connection board being arranged in groove, auxiliary connection board 42 is another
One end is provided with auxiliary briquetting 43, and auxiliary 43 right side of briquetting and U-shaped 41 inner wall of frame form round limit hole, and 7 both ends of bend pipe are set
In in round limit hole, U-shaped 41 open end of frame is provided with angle indicator 10, and angle indicator 10 is fixed by welding in U-shaped frame 41
On the upper surface of open end, one end of angle indicator 10 is arranged on the through-hole axle center of extension plate 2；
The briquetting device 6 includes: U-shaped board 61, briquetting 62 and link block 63, and the link block 63 is defeated with hydraulic cylinder 5
Outlet is to be threadedly coupled, and 63 upper surface of link block is provided with U-shaped board 61, and briquetting 62 is provided in U-shaped board 61, and briquetting 62 is indulged
It is concave arc to section, the transversal cross-section of briquetting 62 is concave arc；
The longitudinal cross-section of the circle limit hole and briquetting 62 is the axis of concave arc in same plane.
Embodiment two: a kind of bend pipe angle vernier device is suitable for bend pipe angle to small adjustment, specifically including greatly:
Frame 1, U-shaped limiting device 4, hydraulic cylinder 5 and briquetting device 6,
1 left and right ends of frame are hinged with U-shaped limiting device 4, and hydraulic cylinder 5 is vertically set on the centre bit of frame 1
Place is set, the output end of hydraulic cylinder 5 is provided with briquetting device 6；
The U-shaped limiting device 4 includes: U-shaped frame 41, auxiliary connection board 42 and auxiliary briquetting 43, and 1 both ends of frame are opened
Fluted, 1 upper surface of frame is provided with through-hole, and through-hole runs through groove, and pin shaft 44 is placed in through-hole, and frame 1 passes through pin shaft 44 and U
41 open end of type frame and 42 one end of auxiliary connection board being arranged in groove are hinged, and 42 other end of auxiliary connection board is provided with auxiliary
Pressing aid block 43, auxiliary 43 right side of briquetting and U-shaped 41 inner wall of frame form round limit hole, and U-shaped 41 open end of frame setting is angled
Pointer 10, one end of angle indicator 10 are arranged on the through-hole axle center of frame 1；
The briquetting device 6 includes: U-shaped board 61, briquetting 62 and link block 63, and the link block 63 is defeated with hydraulic cylinder 5
Outlet is to be threadedly coupled, and 63 upper surface of link block is provided with U-shaped board 61, and briquetting 62 is provided in U-shaped board 61, and briquetting 62 is indulged
It is concave arc to section, the transversal cross-section of briquetting 62 is outer convex；
The longitudinal cross-section of the circle limit hole and briquetting 62 is the axis of concave arc in same plane.
2 one end through hole of extension plate is provided with metal protractor 9, and metal protractor 9 makes with the cooperation of angle indicator 10
With the central point of metal protractor 9 is arranged on through-hole coaxial line.
1 through hole of frame is provided with metal protractor 9, and metal protractor 9 is used cooperatively with angle indicator 10, metal
The central point of protractor 9 is arranged on through-hole coaxial line.
The course of work: suitable U-shaped limiting device 4 and briquetting device 6 are selected according to bend pipe 7 to be regulated, by bend pipe 7
Straight section be placed in U-shaped limiting device 4, it is ensured that region to be corrected is located at the center of two U-shaped limiting devices 4, subsequent hydraulic cylinder 5
It starts to work and drives briquetting device 6 to push 7 curved segment of bend pipe by 5 output end of hydraulic cylinder, by observation pointer 10 in gold
Belong on protractor 9 signified numerical value to determine whether angle adjusts qualification.
Claims (4)
1. a kind of bend pipe angle vernier device, be suitable for specifically including bend pipe angle from small to big adjustment: frame (1) extends
Plate (2), U-shaped limiting device (4), hydraulic cylinder (5) and briquetting device (6), which is characterized in that
Frame (1) left and right ends are vertically installed with extension plate (2), extension plate (2) one end and U-shaped limiting device (4) hingedly,
Hydraulic cylinder (5) is vertically set on the center position of frame (1), and the output end of hydraulic cylinder (5) is provided with briquetting device (6), prolongs
Long slab (2) inner wall is connected with frame (1) by reinforcing rib (3)；
The U-shaped limiting device (4) includes: U-shaped frame (41), auxiliary connection board (42) and auxiliary briquetting (43), the extension plate
(2) one end is provided with groove, and extension plate (2) upper surface is provided with through-hole, and through-hole runs through groove, and pin shaft (44) is placed in through-hole, prolongs
It is cut with scissors by pin shaft (44) and U-shaped frame (41) open end and auxiliary connection board (42) one end being arranged in groove long slab (2) one end
It connects, auxiliary connection board (42) other end is provided with auxiliary briquetting (43), auxiliary briquetting (43) right side and U-shaped frame (41) inner wall shape
At round limit hole, U-shaped frame (41) open end is provided with angle indicator (10), and one end of angle indicator (10) is arranged in extension plate
(2) on through-hole axle center；
The briquetting device (6) includes: U-shaped board (61), briquetting (62) and link block (63), the link block (63) and hydraulic cylinder
(5) output end is to be threadedly coupled, and link block (63) upper surface is provided with U-shaped board (61), is provided with briquetting in U-shaped board (61)
(62), the longitudinal cross-section of briquetting (62) is concave arc, and the transversal cross-section of briquetting (62) is concave arc；
The longitudinal cross-section of the circle limit hole and briquetting (62) is the axis of concave arc in same plane.
2. a kind of bend pipe angle vernier device according to claim 1, which is characterized in that described extension plate (2) one end is logical
It is provided at hole metal protractor (9), metal protractor (9) is used cooperatively with angle indicator (10), in metal protractor (9)
Heart point is arranged on through-hole coaxial line.
3. a kind of bend pipe angle vernier device, it is suitable for bend pipe angle to small adjustment, specifically including greatly: frame (1), U-shaped
Limiting device (4), hydraulic cylinder (5) and briquetting device (6), which is characterized in that
Frame (1) left and right ends with U-shaped limiting device (4) hingedly, hydraulic cylinder (5) is vertically set in frame (1)
At heart position, the output end of hydraulic cylinder (5) is provided with briquetting device (6)；
The U-shaped limiting device (4) includes: U-shaped frame (41), auxiliary connection board (42) and auxiliary briquetting (43), the frame (1)
Both ends are provided with groove, and frame (1) upper surface is provided with through-hole, and through-hole runs through groove, and pin shaft (44) is placed in through-hole, frame (1)
It is hinged by pin shaft (44) and U-shaped frame (41) open end and auxiliary connection board (42) one end being arranged in groove, auxiliary connection
Plate (42) other end is provided with auxiliary briquetting (43), and auxiliary briquetting (43) right side and U-shaped frame (41) inner wall form round limit
Hole, U-shaped frame (41) open end are provided with angle indicator (10), and the through-hole axis in frame (1) is arranged in one end of angle indicator (10)
In the heart；
The briquetting device (6) includes: U-shaped board (61), briquetting (62) and link block (63), the link block (63) and hydraulic cylinder
(5) output end is to be threadedly coupled, and link block (63) upper surface is provided with U-shaped board (61), is provided with briquetting in U-shaped board (61)
(62), the longitudinal cross-section of briquetting (62) is concave arc, and the transversal cross-section of briquetting (62) is outer convex；
The longitudinal cross-section of the circle limit hole and briquetting (62) is the axis of concave arc in same plane.
4. a kind of bend pipe angle vernier device according to claim 3, which is characterized in that frame (1) through hole is set
It is equipped with metal protractor (9), metal protractor (9) is used cooperatively with angle indicator (10), and the central point of metal protractor (9) is set
It sets on through-hole coaxial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821412788.7U CN208613438U (en) | 2018-08-30 | 2018-08-30 | A kind of bend pipe angle vernier device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821412788.7U CN208613438U (en) | 2018-08-30 | 2018-08-30 | A kind of bend pipe angle vernier device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208613438U true CN208613438U (en) | 2019-03-19 |
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ID=65715529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821412788.7U Active CN208613438U (en) | 2018-08-30 | 2018-08-30 | A kind of bend pipe angle vernier device |
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| Country | Link |
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| CN (1) | CN208613438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872177A (en) * | 2020-07-17 | 2020-11-03 | 李淑军 | Pipeline equipment of bending suitable for nonrust steel pipe production and processing |
-
2018
- 2018-08-30 CN CN201821412788.7U patent/CN208613438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872177A (en) * | 2020-07-17 | 2020-11-03 | 李淑军 | Pipeline equipment of bending suitable for nonrust steel pipe production and processing |
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