CN214868439U - Positioning device for welding air cylinder partition plate - Google Patents
Positioning device for welding air cylinder partition plate Download PDFInfo
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- CN214868439U CN214868439U CN202121054095.7U CN202121054095U CN214868439U CN 214868439 U CN214868439 U CN 214868439U CN 202121054095 U CN202121054095 U CN 202121054095U CN 214868439 U CN214868439 U CN 214868439U
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- welding
- transmission shaft
- positioning device
- air cylinder
- clamping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a positioning device for welding a gas cylinder clapboard, which comprises a base and a supporting frame; a variable frequency speed reducing motor is fixedly arranged on the support frame; an output shaft of the variable-frequency speed reducing motor is connected with a transmission shaft, and the end part of the transmission shaft is connected with the clamping assembly; the clamping assembly comprises a rotating chuck, one end of the rotating chuck is connected with the transmission shaft, and the other end of the rotating chuck is provided with two clamping jaws; the inner end surface of the clamping jaw facing the air storage cylinder is of a cambered surface structure; a central angle a corresponding to the cylinder wall of the air storage cylinder between the vertical bisection planes of the inner end surfaces of the two clamping jaws is less than 180 degrees; and a locking strap is arranged between the two clamping jaw end parts which are positioned outside the range of the included angle a. The utility model discloses a two layer boards, locking hoop are taken and are realized pressing from both sides tightly the gas receiver, and it is rotatory to drive the gas receiver through inverter gear motor, transmission shaft, make the welding seam rotatory realize the welding to this realizes that the welding machine is fixed, the rotatory welding operation of gas receiver, reduced operating personnel's intensity of labour, saved weld time, improved welding efficiency.
Description
Technical Field
The utility model belongs to the technical field of the gas receiver, concretely relates to positioner is used in welding of gas receiver baffle.
Background
Along with the rapid development of the heavy truck industry, the types of air cylinders in the heavy truck industry are more and more, and under the requirements of light weight and space saving in the heavy truck industry, the double-cavity or multi-cavity integration of the air cylinders is more and more used. Wherein a baffle is usually welded in the inner cavity of the gas cylinder to realize the appearance of double cavities or multiple cavities.
At present, the inner partition plate of the air cylinder is welded manually, the air cylinder with the partition plate pressed is fixed, and then a welding operator welds a circle along the edge of the partition plate through a movable welding machine. The welding of baffle in the current gas receiver promptly adopts the welding mode that the gas receiver is fixed, welding machine removed to increased operating personnel's intensity of labour, also had the defect that welding time is long, welding efficiency is low simultaneously.
Based on above problem, this application provides a positioner is used in welding of gas receiver baffle, and the device can realize pressing from both sides tightly the gas receiver, can realize the gas receiver again around the rotary motion of self the central axis to when the baffle welding, realize the gas receiver rotatory, the fixed welding mode of welding machine, reduced operating personnel's intensity of labour, saved welding time, improved welding efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art, provide a positioner is used in welding of gas receiver baffle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a positioning device for welding a partition plate of an air cylinder comprises a base, wherein a support frame is arranged at the upper part of one side of the base;
a variable-frequency speed reducing motor is fixedly arranged on the support frame; the output shaft of the variable-frequency speed reducing motor is coaxially and fixedly connected with a transmission shaft, and the end part of the transmission shaft is connected with a clamping component used for clamping the wall of the air storage cylinder; the central axis of the transmission shaft is collinear with the central axis of the air storage cylinder;
the clamping assembly comprises a rotary chuck in a circular structure, one end of the rotary chuck is coaxially and fixedly connected with the transmission shaft, and the other end of the rotary chuck is provided with two clamping jaws for clamping the cylinder wall of the air storage cylinder; the inner end surface of the clamping jaw facing the air storage cylinder is of a cambered surface structure matched with the outer wall of the air storage cylinder;
a central angle a corresponding to the cylinder wall of the air storage cylinder between the vertical bisection planes of the inner end surfaces of the two clamping jaws is less than 180 degrees; and a locking strap is arranged between the two clamping jaw end parts which are positioned outside the range of the included angle a.
Preferably, a rotary fixing seat is fixedly arranged at the top of the support frame, and one end of the rotary fixing seat is fixedly connected with the variable-frequency speed reduction motor;
the transmission shaft passes through the rotary fixing seat and then is connected with the clamping assembly;
the transmission shaft is rotatably connected with the rotary fixing seat.
Preferably, the transmission shaft is rotatably connected with the rotary fixing seat through a bearing.
Preferably, the clamping jaw comprises a base plate fixedly arranged on the rotating chuck, and the base plate extends along the radial direction of the rotating chuck;
the base plate is provided with a supporting plate, and the clamping jaw is positioned on the supporting plate towards the inner end face of the air storage cylinder.
Preferably, the backing plate is provided with a plurality of bolt holes arranged along the length direction, and the supporting plate is in bolt connection with the backing plate.
Preferably, one end of the locking strap is fixedly connected with one of the support plates, and the other end of the locking strap is connected with the other support plate through a quick clamp.
Preferably, a mounting seat is fixedly arranged on the supporting plate fixedly connected with the locking strap, a pin shaft is arranged on the mounting seat, and one end of the locking strap is connected with the pin shaft.
Preferably, the supporting plate is made of aluminum alloy.
Preferably, the inner end face of the supporting plate is covered with a natural rubber plate.
Preferably, the end surface of the locking band facing the air cylinder is covered with a natural rubber plate.
The utility model has the advantages that:
(1) the utility model discloses positioner is used in gas receiver baffle welding realizes pressing from both sides tightly the gas receiver through two layer boards, locking hoop area, and it is rotatory to drive the gas receiver through inverter gear motor, transmission shaft, makes the rotatory welding that realizes of welding seam to this realizes that the welding machine is fixed, the rotatory welding operation of gas receiver, has reduced operating personnel's intensity of labour, has saved weld time, has improved welding efficiency.
(2) The utility model discloses well layer board links to each other through the bolt hole with the backing plate on the different positions and realizes the adjustment of self position to be applicable to the clamp of different diameter gas cylinders tightly.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic perspective view of the positioning device for welding the partition plate of the air cylinder of the present invention;
FIG. 2 is a schematic perspective view of the structure of the middle cushion plate of the present invention;
FIG. 3 is a schematic view of the positioning device for welding the partition plate of the air cylinder according to the present invention assembled with the air cylinder;
FIG. 4 is a schematic view of the position relationship between the middle support plate and the locking band of the present invention;
wherein:
01-air cylinder, 02-clapboard;
1-a base, 2-a support frame, 201-a rotating fixed seat, 3-a variable-frequency speed reducing motor, 4-a transmission shaft, 5-a clamping component, 501-a rotating chuck, 502-an inner end face, 503-a backing plate, 504-a supporting plate, 505-a bolt hole, 6-a locking strap, 7-a quick clamp, 701-a locking seat, 702-a hook seat, 703 a handle, 704-a pull bolt, 705-a hinge shaft, 706-a connecting shaft, 8-a mounting seat, 9-a pin shaft and 10-a control box.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, the terms such as "upper", "lower", "bottom", "top" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and the relationship term determined only for the convenience of describing the structural relationship of each component or element of the present invention is not particularly referred to any component or element of the present invention, and the limitation of the present invention cannot be understood.
In the present invention, terms such as "connected" and "connected" should be understood in a broad sense, and may be either fixedly connected or integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1, the positioning device for welding the air cylinder partition plate comprises a base 1, wherein a support frame 2 is arranged at the upper part of one side of the base 1;
the support frame 2 is fixedly provided with a variable-frequency speed reducing motor 3, wherein the other side of the base 1 is provided with a control box 10 of the variable-frequency speed reducing motor 3; an output shaft of the variable-frequency speed reduction motor 3 is coaxially and fixedly connected with a transmission shaft 4, and the end part of the transmission shaft 4 is connected with a clamping component 5 for clamping the cylinder wall of the air storage cylinder 01; the central axis of the transmission shaft 4 is collinear with the central axis of the air storage cylinder 01;
the clamping assembly 5 comprises a rotary chuck 501 in a circular structure, one end of the rotary chuck 501 is coaxially and fixedly connected with the transmission shaft 4, and the other end of the rotary chuck 501 is provided with two clamping jaws for clamping the cylinder wall of the air storage cylinder 01; the inner end surface 502 of the clamping jaw facing the air cylinder 01 is of a cambered surface structure matched with the outer wall of the air cylinder 01;
as shown in fig. 4, the central angle a corresponding to the wall of the air storage cylinder between the perpendicular bisectors of the inner end surfaces 502 of the two clamping jaws is less than 180 degrees; a locking strap 6 is arranged between the two clamping jaw ends outside the range of the included angle a. The arrangement of the two clamping jaws and the locking strap 6 forms a stable structure capable of clamping the air cylinder 01.
Preferably, a rotary fixing seat 201 is fixedly arranged at the top of the supporting frame 2, and one end of the rotary fixing seat 201 is fixedly connected with the variable-frequency speed reduction motor 3;
the transmission shaft 4 penetrates through the rotary fixing seat 201 and then is connected with the clamping assembly 4;
the transmission shaft 4 is rotatably connected with the rotary fixed seat 201.
Preferably, the transmission shaft 4 is rotatably connected with the rotary fixing seat 201 through a bearing.
Preferably, the clamping jaws comprise a backing plate 503 fixedly arranged on the spin chuck 501, and the backing plate 503 extends along the radial direction of the spin chuck 501;
the backing plate 503 is provided with a support plate 504, and the inner end surface 502 of the clamping jaw facing the air cylinder 01 is positioned on the support plate 504.
Preferably, as shown in fig. 2, the backing plate 503 is provided with a plurality of bolt holes 505 arranged along the length direction, and the support plate 504 is connected with the backing plate 503 by bolts;
the supporting plate 504 is connected with bolt holes 505 at different positions of the backing plate 503 to realize self position adjustment so as to be suitable for clamping air cylinders 01 with different diameters.
Preferably, one end of the locking band 6 is fixedly connected to one of the support plates 504, and the other end of the locking band 6 is connected to the other support plate 504 by a quick clamp 7.
The quick clamp 7 in the present application is a latch type quick clamp, which is a prior art, and includes a locking base 701 fixedly disposed at an end of a locking strap 6, a pulling hook base 702 fixedly disposed on a corresponding supporting plate 504, a handle 703 hinged to the pulling hook base 702, and a pulling bolt 704 disposed on the handle 703; wherein the handle 703 is hinged with the draw hook seat 702 through a hinged shaft 705; the handle 703 is rotatably provided with a connecting shaft 706, and two ends of the U-shaped pulling bolt 704 are respectively connected with two ends of the connecting shaft 706.
Preferably, an installation seat 8 is fixedly arranged on the supporting plate 504 fixedly connected with the locking strap 6, a pin shaft 9 is arranged on the installation seat 8, and one end of the locking strap 6 is connected with the pin shaft 9;
during installation, one end of the locking hoop 6 bypasses the pin shaft 9 and then is fixedly connected with the hoop body.
Preferably, the supporting plate 504 is made of an aluminum alloy material, so that the weight of the whole equipment is reduced.
Preferably, the inner end surface 502 of the supporting plate 504 is covered with a natural rubber plate, so that the surface of the air cylinder can be prevented from being scratched and crushed during locking.
Preferably, the end surface of the locking strap 6 facing the air cylinder 01 is covered with a natural rubber plate, so that the surface of the air cylinder can be prevented from being scratched and crushed during locking.
A positioning device for welding a partition plate of an air cylinder comprises the following specific implementation modes:
firstly, the partition board 02 is pressed into the air storage cylinder 01;
the air cylinder equipped with the partition 02 is then pressed against the inner end faces 502 of the two support plates 504, and the clamping band 6 is then locked by means of the quick clamps 7, so that the air cylinder 01 is clamped, as shown in fig. 3.
During welding, the welding machine is aligned to and fixed to a welding line between the air cylinder 01 and the partition plate 02, then the variable-frequency speed reduction motor 3 is started, the transmission shaft 4, the rotating chuck 501 and the supporting plate 504 drive the air cylinder 01 to rotate, welding of the welding line is achieved in a rotating mode, welding operation of fixing the welding machine and rotating the air cylinder 01 is achieved, labor intensity of operators is reduced, welding time is saved, and welding efficiency is improved.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the present invention, and those skilled in the art should understand that, based on the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.
Claims (10)
1. A positioning device for welding a partition plate of an air cylinder is characterized by comprising a base, wherein a support frame is arranged at the upper part of one side of the base;
a variable-frequency speed reducing motor is fixedly arranged on the support frame; the output shaft of the variable-frequency speed reducing motor is coaxially and fixedly connected with a transmission shaft, and the end part of the transmission shaft is connected with a clamping component used for clamping the wall of the air storage cylinder; the central axis of the transmission shaft is collinear with the central axis of the air storage cylinder;
the clamping assembly comprises a rotary chuck in a circular structure, one end of the rotary chuck is coaxially and fixedly connected with the transmission shaft, and the other end of the rotary chuck is provided with two clamping jaws for clamping the cylinder wall of the air storage cylinder; the inner end surface of the clamping jaw facing the air storage cylinder is of a cambered surface structure matched with the outer wall of the air storage cylinder;
a central angle a corresponding to the cylinder wall of the air storage cylinder between the vertical bisection planes of the inner end surfaces of the two clamping jaws is less than 180 degrees; and a locking strap is arranged between the two clamping jaw end parts which are positioned outside the range of the included angle a.
2. The positioning device for welding the air cylinder separator plate according to claim 1, wherein a rotary fixing seat is fixedly arranged at the top of the support frame, and one end of the rotary fixing seat is fixedly connected with a variable-frequency speed reduction motor;
the transmission shaft passes through the rotary fixing seat and then is connected with the clamping assembly;
the transmission shaft is rotatably connected with the rotary fixing seat.
3. The positioning device for welding the air cylinder separator as claimed in claim 2, wherein the transmission shaft is rotatably connected to the rotary holder through a bearing.
4. The positioning device for welding the air cylinder separator according to claim 1, wherein the clamping jaw includes a pad fixedly disposed on the spin chuck, the pad extending in a radial direction of the spin chuck;
the base plate is provided with a supporting plate, and the clamping jaw is positioned on the supporting plate towards the inner end face of the air storage cylinder.
5. The positioning device for welding the air cylinder separator according to claim 4, wherein the base plate is provided with a plurality of bolt holes arranged along the length direction, and the support plate is connected with the base plate by bolts.
6. The positioning device for welding the air cylinder separator according to claim 4, wherein one end of the locking band is fixedly connected with one of the support plates, and the other end of the locking band is connected with the other support plate through a quick clamp.
7. The positioning device for welding the partition board of the air cylinder according to claim 6, wherein a mounting seat is fixedly arranged on the supporting plate fixedly connected with the locking band, a pin shaft is arranged on the mounting seat, and one end of the locking band is connected with the pin shaft.
8. The positioning device for welding the air cylinder separator according to claim 4, wherein the supporting plate is made of an aluminum alloy.
9. The positioning device for welding the air cylinder separator according to claim 4, wherein the inner end surface of the support plate is covered with a natural rubber plate.
10. The positioning device for welding the separator of the air cylinder according to claim 1, wherein the end surface of the locking band facing the air cylinder is covered with a natural rubber plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121054095.7U CN214868439U (en) | 2021-05-18 | 2021-05-18 | Positioning device for welding air cylinder partition plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121054095.7U CN214868439U (en) | 2021-05-18 | 2021-05-18 | Positioning device for welding air cylinder partition plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214868439U true CN214868439U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121054095.7U Active CN214868439U (en) | 2021-05-18 | 2021-05-18 | Positioning device for welding air cylinder partition plate |
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| Country | Link |
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| CN (1) | CN214868439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178946A (en) * | 2022-08-25 | 2022-10-14 | 江苏精湛基业机车部件有限公司 | Welding set is used in throttle production |
-
2021
- 2021-05-18 CN CN202121054095.7U patent/CN214868439U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178946A (en) * | 2022-08-25 | 2022-10-14 | 江苏精湛基业机车部件有限公司 | Welding set is used in throttle production |
| CN115178946B (en) * | 2022-08-25 | 2024-02-09 | 江苏精湛基业机车部件有限公司 | Welding set is used in throttle valve production |
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