CN205798849U - A kind of group is to device - Google Patents
A kind of group is to device Download PDFInfo
- Publication number
- CN205798849U CN205798849U CN201620540374.7U CN201620540374U CN205798849U CN 205798849 U CN205798849 U CN 205798849U CN 201620540374 U CN201620540374 U CN 201620540374U CN 205798849 U CN205798849 U CN 205798849U
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- Prior art keywords
- group
- flange
- shell ring
- connecting plate
- hydraulic cylinders
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- 238000010008 shearing Methods 0.000 claims description 17
- 210000001503 joint Anatomy 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Types And Forms Of Lifts (AREA)
Abstract
This utility model provides a kind of group and includes device, described device: for lifting the hanging device of shell ring and end socket, described hanging device is arranged on the side that school sired results is filled by group；School sired results is filled by the group for carrying out positioning by the center of described shell ring and described end socket center, installs school sired results dress on the ground for described group；For adjusting the elevator of described shell ring height, described elevator is arranged in melt pit；So, by elevator adjustment shell ring height to Zu Dui center, when end socket lifting is to shell ring upper end, by group, school sired results is put into Row sum-equal matrix to position so that end socket center and group are to center superposition, it is ensured that shell sections and heads seam portion smooth, unfitness of butt joint is uniform, and then guarantees assembling precision.
Description
Technical Field
The utility model belongs to the technical field of jar body production, especially, relate to a group is to device.
Background
In the production process of the large-sized tank body, the end socket shell ring assembly is an important process, and the welding quality and the appearance of the tank body are directly influenced. On one hand, the shell ring is formed by bending a steel plate into a cylinder shape through a plate bending machine, welding the cylinder through inner and outer longitudinal seams and then rounding through a rounding machine; the end socket is formed by spinning a steel plate through a spinning machine; and the end socket and the shell ring inevitably have certain roundness deviation in the production process.
At present, the existing end socket shell ring assembly mode is an artificial vertical assembly mode, namely a section-by-section beating-prying mode is adopted, a shell ring is firstly placed on the ground, then a crane is used for hoisting an end socket and placing the end socket on the top of the shell ring, and when the shell ring is higher than the surface of the end socket, a hammer is used for beating a convex part; when the shell ring is lower than the surface of the sealing head, a temporary prying point is welded to pry out a concave part, and the mode of assembling causes uneven misalignment when the sealing head and the shell ring are assembled, so that the precision is poor, and the welding quality is influenced; moreover, the mode has high labor intensity and needs climbing operation, so that certain safety risk exists.
Based on this, need for a neotype group at present to assemble equipment to can improve the group to the precision when can assembling shell ring and head, ensure to assemble the quality, reduce workman intensity of labour, improve work efficiency.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the embodiment of the utility model provides a group is to device for when solving to the time of organizing shell ring and head among the prior art, to the poor and technical problem of inefficiency of precision.
The utility model provides a group is to device, the device includes:
the hoisting equipment is used for hoisting the shell ring and the end socket and is arranged on one side of the group rounding tool;
The group rounding tool is used for positioning the center of the shell ring and the center of the end socket and is arranged on the ground;
and the lifter is used for adjusting the height of the shell ring and is arranged in the pit.
In the above aspect, the elevator includes:
the first end of the fork shearing frame is connected with the first fixed supporting leg, and the second end of the fork shearing frame is connected with the second fixed supporting leg; the first fixed leg and the second fixed leg are mounted within the pit;
one end of the lifting platform is connected with the third end of the fork shearing frame, and the other end of the lifting platform is connected with the fourth end of the fork shearing frame;
a hydraulic drive mounted on the fork carriage.
In the above aspect, the hydraulic drive device includes:
the first hydraulic cylinder is arranged on one side of the fork shearing frame;
and the second hydraulic cylinder is arranged on the other side of the fork shearing frame.
In the above-mentioned aspect, the hydraulic drive apparatus further includes: a synchronization valve connected between the first hydraulic cylinder and the second hydraulic cylinder.
In the above scheme, the group is to school circle frock includes:
the flange support is arranged on the ground;
and one side of the connecting plate is connected with the flange support, and the other side of the connecting plate is connected with the flange.
In the above scheme, the flange support includes: the flange mounting structure comprises a first flange support and a second flange support; the connecting plate includes: a first connecting plate and a second connecting plate; wherein,
the first flange support is connected with one end of the flange through the first connecting plate;
the second flange support is connected with the other end of the flange through the second connecting plate.
In the above scheme, the flange includes:
a first set of antipads mounted on one side of the flange;
and the second group of counter disks are arranged on the other side of the flange.
In the above scheme, the apparatus further comprises:
a first set of hydraulic cylinders mounted in the first set of pairing discs;
a second set of hydraulic cylinders mounted in the second set of counter plates.
In the above scheme, the first group of hydraulic cylinders and the second group of hydraulic cylinders both include twelve hydraulic cylinders.
In the above scheme, the apparatus further comprises: and the controller is respectively connected with the first group of hydraulic cylinders and the second group of hydraulic cylinders through control cables.
The utility model provides a group is to device, the device includes: the hoisting equipment is used for hoisting the shell ring and the end socket and is arranged on one side of the group rounding tool; the group rounding tool is used for positioning the center of the shell ring and the center of the end socket and is arranged on the ground; a lifter for adjusting the height of the shell ring, the lifter being mounted in the pit; so, through the high to the group center of lift adjustment shell ring, when the head hoisted to the shell ring upper end, adjusted the location through group to school circle frock for head center and group are to the center coincidence, ensure the level and smooth of shell ring and head seam part, the unfitness of butt joint is even, and then ensure to group the precision.
Drawings
Fig. 1 is a schematic view of an overall structure of a pairing device according to an embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of a group rounding tool provided by the embodiment of the present invention;
fig. 3 is a schematic overall structural diagram of a flange according to an embodiment of the present invention;
Fig. 4 is a schematic view of an overall structure of an elevator according to an embodiment of the present invention.
Description of reference numerals:
1-hoisting equipment; 2-assembling a circle correcting tool; 3-a lifter; 4-cylindrical section; 5-sealing the end; 6-a flange; 7-a first flange support; 8-a second flange support; 9-a first connection plate; 10-a second connecting plate; 11-first set of pairs of discs; 12-second set of pairs of discs; 13-a fork carriage; 14-a first fixed leg; 15-a second fixed leg; 16-a lifting platform; 17-hydraulic drive means.
Detailed Description
In order to can improve the group to the precision when shell ring and head are organized, ensure to the quality, reduce workman intensity of labour, improve work efficiency, the utility model provides a group is to the device, the device includes: the hoisting equipment is used for hoisting the shell ring and the end socket and is arranged on one side of the group rounding tool; the group rounding tool is used for positioning the center of the shell ring and the center of the end socket and is arranged on the ground; and the lifter is used for adjusting the height of the shell ring and is arranged in the pit.
The technical solution of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
The present embodiment provides a pair-wise apparatus, as shown in fig. 1, the apparatus comprising: the device comprises a hoisting device 1, a group rounding tool 2 and a lifter 3; wherein,
the hoisting equipment 1 is used for hoisting the shell ring 4 to the lifter 3, and when the shell ring 4 rises to the pairing center, the end socket 5 is hoisted to the upper end of the shell ring 4. Here, the hoisting device 1 is arranged at one side of the group of the roundness correcting tool 2. The group rounding tool 2 is used for positioning the center of the shell ring 4 and the center of the seal head 5, so that the misalignment amount and the gap between the shell ring 4 and the seal head 5 are uniform, and the group rounding tool 2 is arranged on the ground; the lifter 3 is used for adjusting the height of the shell ring 4, and the lifter 3 is installed in a pit.
Specifically, referring to fig. 2, the pair rounding tool 2 includes: a flange support, a connecting plate and a flange 6; wherein the flange support is mounted on the ground; one side of the connecting plate is connected with the flange support, and the other side of the connecting plate is connected with the flange 4.
Here, the flange bracket includes: a first flange support 7 and a second flange support 8; the connecting plate includes: a first connecting plate 9 and a second connecting plate 10; the first flange support 7 is connected with one end of the first connecting plate 9 through a bolt, and the other end of the first connecting plate 9 is connected with one end of the flange 6; the second flange support 8 is connected with one end of a second connecting plate 10 through a bolt, and the other end of the second connecting plate 10 is connected with the other end of the flange 6.
Further, the flange 6 includes: a first pair of paired disks 11 and a second pair of paired disks 12; wherein the first pair of pairing discs 11 are mounted on one side of the flange 6; the second set of counter-discs 12 is mounted on the other side of the flange 6.
Here, referring to fig. 3, the apparatus further includes: the hydraulic cylinder of the first group is arranged in the first group of counter plates 11; the second set of hydraulic cylinders is mounted in the second set of counter plates 12. The first group of hydraulic cylinders and the second group of hydraulic cylinders both comprise twelve hydraulic cylinders, the parameters of the first group of hydraulic cylinders and the parameters of the second group of hydraulic cylinders are completely the same, the stroke of the hydraulic cylinders is 400mm, and the thrust of the hydraulic cylinders is 8 t.
Further, referring to fig. 4, the elevator 3 includes: the fork shearing frame 13, a first fixed supporting leg 14, a second fixed supporting leg 15, a lifting platform 16 and a hydraulic driving device 17; wherein,
a first end of the fork shearing frame 13 is connected with a first fixed leg 14, and a second end of the fork shearing frame 13 is connected with a second fixed leg 15; the first fixed leg 14 and the second fixed leg 15 are mounted within the pit.
One end of the lifting platform 16 is connected with the third end of the fork shearing frame 13, and the other end of the lifting platform 16 is connected with the fourth end of the fork shearing frame 13; the hydraulic drive 17 is mounted on the fork carriage 13. Wherein the hydraulic drive device 17 comprises: a first hydraulic cylinder and a second hydraulic cylinder; the first hydraulic cylinder is arranged on one side of the fork frame 13; the second hydraulic cylinder is mounted on the other side of the fork carriage 13.
Here, in order to ensure that the first hydraulic cylinder and the second hydraulic cylinder can be synchronously extended and retracted and play a role in synchronous lifting, the device further comprises: a synchronization valve connected between the first hydraulic cylinder and the second hydraulic cylinder.
Further, the apparatus further comprises: and the controller is respectively connected with the first group of hydraulic cylinders, the second group of hydraulic cylinders, the first hydraulic cylinders and the second hydraulic cylinders through control cables and is used for controlling the expansion and contraction amounts of the first group of hydraulic cylinders, the second group of hydraulic cylinders, the first hydraulic cylinders and the second hydraulic cylinders according to preset hydraulic cylinder working parameters. The Controller specifically includes a Programmable Logic Controller (PLC).
In practical application, the hoisting equipment 1 is utilized to hoist the shell ring 4 on the lifter 3, the lifter 3 adjusts the height of the shell ring 4 to the pairing center, and the flange 6 is sleeved at the upper end part of the shell ring 4 by adjusting the expansion amount of the second group of hydraulic cylinders; then hoisting an end socket 5 to the upper end of the shell ring 4 by using the hoisting equipment 1, adjusting the misalignment amount and the gap between the shell ring 4 and the end socket 5 by using a first group of hydraulic cylinders, positioning the shell ring 4 and the end socket 5, and then manually fine-tuning a second group of hydraulic cylinders to enable the center of the end socket to be coincided with the pairing center; and finally, extruding the shell ring 4 and the end socket 5 by using the first group of hydraulic cylinders and the second group of hydraulic cylinders to enable the joint part of the shell ring 4 and the end socket 5 to be flat, and ensuring that the misalignment amount and the gap between the shell ring 4 and the end socket 5 are uniform and consistent so as to ensure the subsequent welding quality.
The utility model provides a group is to device, through 3 adjustment shell ring 4 height to group center of lift, when head 5 hoists to the shell ring upper end, adjust the location through group to school circle frock 2 for head 5 center and group coincide to the center, ensure the level and smooth of shell ring 4 and head 5 seam part, the unfitness of butt joint is even, and then ensure to group the precision; meanwhile, manual climbing is avoided for calibration, the labor intensity of workers is reduced, and the working efficiency is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A pair apparatus, the apparatus comprising:
the hoisting equipment is used for hoisting the shell ring and the end socket and is arranged on one side of the group rounding tool;
the group rounding tool is used for positioning the center of the shell ring and the center of the end socket and is arranged on the ground;
and the lifter is used for adjusting the height of the shell ring and is arranged in the pit.
2. The apparatus of claim 1, wherein the elevator comprises:
the first end of the fork shearing frame is connected with the first fixed supporting leg, and the second end of the fork shearing frame is connected with the second fixed supporting leg; the first fixed leg and the second fixed leg are mounted within the pit;
one end of the lifting platform is connected with the third end of the fork shearing frame, and the other end of the lifting platform is connected with the fourth end of the fork shearing frame;
a hydraulic drive mounted on the fork carriage.
3. The apparatus of claim 2, wherein the hydraulic drive means comprises:
the first hydraulic cylinder is arranged on one side of the fork shearing frame;
And the second hydraulic cylinder is arranged on the other side of the fork shearing frame.
4. The apparatus of claim 3, wherein the hydraulic drive further comprises: a synchronization valve connected between the first hydraulic cylinder and the second hydraulic cylinder.
5. The apparatus of claim 1, wherein the set-to-roundness correction tool comprises:
the flange support is arranged on the ground;
and one side of the connecting plate is connected with the flange support, and the other side of the connecting plate is connected with the flange.
6. The apparatus of claim 5, wherein the flange mount comprises: the flange mounting structure comprises a first flange support and a second flange support; the connecting plate includes: a first connecting plate and a second connecting plate; wherein,
the first flange support is connected with one end of the flange through the first connecting plate;
the second flange support is connected with the other end of the flange through the second connecting plate.
7. The apparatus of claim 6, wherein the flange comprises:
a first set of antipads mounted on one side of the flange;
And the second group of counter disks are arranged on the other side of the flange.
8. The apparatus of claim 7, wherein the apparatus further comprises:
a first set of hydraulic cylinders mounted in the first set of pairing discs;
a second set of hydraulic cylinders mounted in the second set of counter plates.
9. The apparatus of claim 8, wherein the first set of hydraulic cylinders and the second set of hydraulic cylinders each comprise twelve hydraulic cylinders.
10. The apparatus of claim 9, wherein the apparatus further comprises: and the controller is respectively connected with the first group of hydraulic cylinders and the second group of hydraulic cylinders through control cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620540374.7U CN205798849U (en) | 2016-06-06 | 2016-06-06 | A kind of group is to device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620540374.7U CN205798849U (en) | 2016-06-06 | 2016-06-06 | A kind of group is to device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205798849U true CN205798849U (en) | 2016-12-14 |
Family
ID=57501321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620540374.7U Active CN205798849U (en) | 2016-06-06 | 2016-06-06 | A kind of group is to device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205798849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904178A (en) * | 2016-06-06 | 2016-08-31 | 湖北三江航天红阳机电有限公司 | Assembling device |
| CN111300026A (en) * | 2020-04-10 | 2020-06-19 | 中国工程物理研究院机械制造工艺研究所 | Large-diameter thin-wall part assembling tool and using method thereof |
| CN114043126A (en) * | 2021-09-29 | 2022-02-15 | 上海市安装工程集团有限公司 | End socket assembling suspension positioning frame and construction method |
-
2016
- 2016-06-06 CN CN201620540374.7U patent/CN205798849U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904178A (en) * | 2016-06-06 | 2016-08-31 | 湖北三江航天红阳机电有限公司 | Assembling device |
| CN111300026A (en) * | 2020-04-10 | 2020-06-19 | 中国工程物理研究院机械制造工艺研究所 | Large-diameter thin-wall part assembling tool and using method thereof |
| CN114043126A (en) * | 2021-09-29 | 2022-02-15 | 上海市安装工程集团有限公司 | End socket assembling suspension positioning frame and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |