CN210615665U - Automatic girth welding device of support column end cover - Google Patents
Automatic girth welding device of support column end cover Download PDFInfo
- Publication number
- CN210615665U CN210615665U CN201921265152.9U CN201921265152U CN210615665U CN 210615665 U CN210615665 U CN 210615665U CN 201921265152 U CN201921265152 U CN 201921265152U CN 210615665 U CN210615665 U CN 210615665U
- Authority
- CN
- China
- Prior art keywords
- clamping head
- end cover
- support
- linear reciprocating
- reciprocating motion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses an automatic girth welding device for a support column end cover, which comprises a frame; the clamping mechanism is provided with a first clamping head, a first linear reciprocating motion mechanism, a second clamping head and a second linear reciprocating motion mechanism, the first clamping head is fixedly arranged at the output end of the first linear reciprocating motion mechanism, the second clamping head is fixedly arranged at the output end of the second linear reciprocating motion mechanism, and the first linear reciprocating motion mechanism and the second linear reciprocating motion mechanism respectively drive the first clamping head and the second clamping head to move oppositely so as to tightly press the welded end cover at the end part of the supporting column; the supporting column rotates the driving mechanism, force the welded end cover and supporting column after the clamping mechanism clamps to rotate at least one circle along the axis of the supporting column; the welding gun assembly is used for continuously welding the joint of the welded end cover and the support column while the support column rotation driving mechanism forces the welded end cover and the support column to rotate along the axis of the welding gun assembly; the first clamping head and the second clamping head are coaxially arranged.
Description
Technical Field
The utility model belongs to the technical field of welding equipment, specifically speaking relates to an automatic girth welding device of support column end cover.
Background
Equipment such as hydraulic pressure conveyer often can use the columnar support column, it needs the support column to support at the in-process that hydraulic pressure conveyer lifted by crane and carried, piston and piston rod are equipped with in the support column in the hydraulic pressure conveyer, the both ends of support column all have the end cover, thereby make the holding chamber of formation piston and piston rod in the support column, consider that the support column is difficult to integrated into one piece in proper order with the end cover, so just need earlier obtain the support column according to setting for the length cutting with the steel pipe, then with the tip of welded mode with end cover fixed connection to support column at the support column both ends, traditional production adopts the manual work to weld, manual welding intensity is big like this, production efficiency.
Disclosure of Invention
The utility model aims at providing an automatic girth welding device of support column end cover, it is aiming at overcoming the problem that exists among the background art.
In order to solve the technical problem, the purpose of the utility model is to realize like this:
an automatic girth welding device for a support column end cover comprises a frame;
the clamping mechanism is provided with a first clamping head, a first linear reciprocating motion mechanism, a second clamping head and a second linear reciprocating motion mechanism, the first clamping head is fixedly arranged at the output end of the first linear reciprocating motion mechanism, the second clamping head is fixedly arranged at the output end of the second linear reciprocating motion mechanism, and the first linear reciprocating motion mechanism and the second linear reciprocating motion mechanism respectively drive the first clamping head and the second clamping head to move oppositely so as to tightly press the welded end cover at the end part of the supporting column;
the supporting column rotates the driving mechanism, force the welded end cover and supporting column after the clamping mechanism clamps to rotate at least one circle along the axis of the supporting column;
the welding gun assembly is used for continuously welding the joint of the welded end cover and the support column while the support column rotation driving mechanism forces the welded end cover and the support column to rotate along the axis of the welding gun assembly;
the first clamping head and the second clamping head are coaxially arranged.
On the basis of the above scheme and as a preferable scheme of the scheme: the support assembly is positioned between the first clamping head and the second clamping head and supports the support rod.
On the basis of the above scheme and as a preferable scheme of the scheme: the supporting component is provided with a support and two supporting rollers which are symmetrically arranged and positioned at the upper end of the support, and the peripheral surfaces of the two supporting rollers are in contact with the peripheral surface of the supporting rod.
On the basis of the above scheme and as a preferable scheme of the scheme: the V-shaped groove is formed in the upper end of the support and located between the two supporting rollers, and the lowest point of the V-shaped groove falls into the symmetrical surfaces of the two supporting rollers.
On the basis of the above scheme and as a preferable scheme of the scheme: the support extends to first centre gripping head place side and has the V-arrangement frame, and the V-arrangement is put up and is located the bracing piece below.
On the basis of the above scheme and as a preferable scheme of the scheme: the welding gun assembly is provided with a welding gun head, a welding machine and a wire feeding assembly.
On the basis of the above scheme and as a preferable scheme of the scheme: the welding gun head is fixedly arranged on the side surface of the joint of the end cover to be welded and the support rod through a universal adjusting support.
On the basis of the above scheme and as a preferable scheme of the scheme: the first clamping head extends to form a limiting shaft along the axis in the middle of one end, which is far away from the first linear reciprocating mechanism.
On the basis of the above scheme and as a preferable scheme of the scheme: the support column rotation driving mechanism is fixedly arranged at the output end of the first linear reciprocating mechanism, and the first clamping head is fixedly arranged at the output end of the support column rotation driving mechanism.
Compared with the prior art, the utility model outstanding and profitable technological effect is: 1. compared with manual welding, the automatic welding machine saves more labor and is higher in efficiency.
The device has simple structure, stable and reliable operation and low failure rate.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention clamping a welded workpiece;
FIG. 2 is a front view of the overall structure of the present invention holding a welded workpiece;
FIG. 3 is a top view of the overall structure of the present invention holding a welded workpiece;
fig. 4 is a perspective view of the overall structure of the present invention;
FIG. 5 is a front view of a welded end cap.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
An automatic girth welding device for a support column end cover comprises a frame 70;
the clamping mechanism 10 is provided with a first clamping head 11, a first linear reciprocating motion mechanism 13, a second clamping head 12 and a second linear reciprocating motion mechanism 14, the first clamping head 11 is fixedly arranged at the output end of the first linear reciprocating motion mechanism 13, the second clamping head 12 is fixedly arranged at the output end of the second linear reciprocating motion mechanism 14, and the first linear reciprocating motion mechanism 13 and the second linear reciprocating motion mechanism 14 respectively drive the first clamping head 11 and the second clamping head 12 to move oppositely to clamp the welded workpiece 20; specifically, in the present embodiment, the workpiece to be welded 20 includes the end cap to be welded 22 and the support column 21, and after being clamped by the clamping mechanism 10, the end cap to be welded 22 is pressed against the end of the support column 21, and the end cap to be welded 22 and the support column 21 are welded;
the support column rotates the driving mechanism 30, so as to force the welded end cap 22 and the support column 21 clamped by the clamping mechanism 10 to rotate at least one circle along the axis thereof.
The welding gun assembly 40 continuously welds the joint of the welded end cover 22 and the support column 21 while the support column rotation driving mechanism 30 forces the welded end cover 22 and the support column 21 to rotate along the axis thereof, and the support column rotation driving mechanism 30 drives the support column and the welded end cover to rotate for one circle to realize continuous annular welding of the joint of the welded end cover 22 and the support column, so as to form a continuous annular welding seam, thereby realizing reliable connection of the welded end cover 22 and the support column.
The first clamping head 11 and the second clamping head 12 are coaxially arranged.
In view of the long and heavy length of the support column, in order to avoid the first clamping head and the second clamping head bearing excessive radial load, the present embodiment preferably further includes a support assembly 50, and the support assembly 50 is located between the first clamping head 11 and the second clamping head 12 to support the support rod 21.
The supporting assembly 50 has a bracket 53 and two symmetrically disposed supporting rollers 51 at the upper end of the bracket 53, and the peripheral surfaces of the two supporting rollers 51 are in contact with the peripheral surfaces of the supporting rollers 51.
The V-shaped groove 53 is formed in the upper end of the support 52, the V-shaped groove 53 is located between the two support rollers 51, the lowest point of the V-shaped groove falls into the symmetrical plane of the two support rollers 51, and the V-shaped groove is used for preventing the support 52 from interfering with the support rollers due to the fact that the height of the part between the two support rollers 51 of the support 52 is too high.
The support 53 extends to the side of the first clamping head to form a V-shaped frame 54, the V-shaped frame 54 is located below the support rod 21, and the V-shaped frame supports and assists in positioning the support column when the support column at the beginning is aligned with the welded end cover, so that a worker can quickly position the support column.
The welding gun assembly 40 comprises a welding gun head 41, a welding machine and a wire feeding assembly, wherein the welding machine provides a welding power supply for the welding gun head, the wire feeding assembly provides welding wires for the welding gun head, continuous wire feeding is achieved, and the welding machine and the wire feeding assembly are the same as those in the prior art.
The welding gun head 41 is fixedly arranged on the side surface of the joint 23 of the end cover 22 to be welded and the support rod 21 through a universal adjusting bracket 42.
The first clamping head 11 extends along the axis to form a limiting shaft 111 in the middle of one end of the first linear reciprocating mechanism 13, and the middle of the welded end cover 22 is provided with a positioning hole 221, so that the positioning hole 221 of the welded end cover 22 is sleeved on the limiting shaft 111 to position the welded end cover 22. In addition, considering that in order to realize reliable transmission between the first clamping head 11 and the welded end cap, a friction pad 112 is further arranged on a contact surface between the first clamping head and the welded end cap, and the friction pad 112 can greatly increase the direct friction force between the first clamping head 11 and the welded end cap, so that the welded end cap is driven to rotate reliably.
The supporting column rotation driving mechanism 30 is fixedly arranged at the output end of the first linear reciprocating mechanism 13, and the first clamping head 11 is fixedly arranged at the output end of the supporting column rotation driving mechanism 30. Specifically, in the present embodiment, the supporting column rotation driving mechanism 30 includes a motor 31 and a speed reducer 32, an output shaft of the speed reducer is fixedly connected to an output shaft of the motor 31, and the first clamping head 11 is fixedly disposed at an output end of the speed reducer 32; it should be noted that, in the present embodiment, the support column rotation driving mechanism 30 is a speed reduction motor, and the motor housing of the speed reduction motor can be fixedly connected by welding with the output end of the first linear reciprocating mechanism 13, and of course, a nut can also be welded in the middle of one end of the motor 31 connected with the output end of the first linear reciprocating mechanism 13, and the output end of the first linear reciprocating mechanism 13 is provided with a thread of a thread-tightening level with the nut, so that the two can be fixedly connected. Similarly, the output end of the speed reducer 32 can be fixedly connected by adopting the same principle and structure.
In addition, in order to prevent the support post rotation driving mechanism 30 from following the rotation during the rotation, a limiting rod 62 is welded to the outer shell of the motor 31 in the embodiment, another limiting rod 61 is fixedly connected to the support 15, and the limiting rod 61 is inserted into the limiting rod 62 to limit the following rotation of the motor 31.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides an automatic girth welding device of support column end cover which characterized in that: comprises a frame;
the clamping mechanism is provided with a first clamping head, a first linear reciprocating motion mechanism, a second clamping head and a second linear reciprocating motion mechanism, the first clamping head is fixedly arranged at the output end of the first linear reciprocating motion mechanism, the second clamping head is fixedly arranged at the output end of the second linear reciprocating motion mechanism, and the first linear reciprocating motion mechanism and the second linear reciprocating motion mechanism respectively drive the first clamping head and the second clamping head to move oppositely so as to tightly press the welded end cover at the end part of the supporting column;
the supporting column rotates the driving mechanism, force the welded end cover and supporting column after the clamping mechanism clamps to rotate at least one circle along the axis of the supporting column;
the welding gun assembly is used for continuously welding the joint of the welded end cover and the support column while the support column rotation driving mechanism forces the welded end cover and the support column to rotate along the axis of the welding gun assembly;
the first clamping head and the second clamping head are coaxially arranged.
2. The automatic girth welding device for the end cover of the supporting column according to claim 1, wherein: the support assembly is positioned between the first clamping head and the second clamping head and supports the support rod.
3. The automatic girth welding device for the end cover of the supporting column according to claim 2, wherein: the supporting component is provided with a support and two supporting rollers which are symmetrically arranged and positioned at the upper end of the support, and the peripheral surfaces of the two supporting rollers are in contact with the peripheral surface of the supporting rod.
4. The automatic girth welding device for the end cover of the supporting column according to claim 3, wherein: the V-shaped groove is formed in the upper end of the support and located between the two supporting rollers, and the lowest point of the V-shaped groove falls into the symmetrical surfaces of the two supporting rollers.
5. A support post end cap automatic girth welding device according to claim 3 or 4, characterized in that: the support extends to first centre gripping head place side and has the V-arrangement frame, and the V-arrangement is put up and is located the bracing piece below.
6. The automatic girth welding device for the end cover of the supporting column according to claim 1, wherein: the welding gun assembly is provided with a welding gun head, a welding machine and a wire feeding assembly.
7. The automatic girth welding device for the end cover of the supporting column according to claim 6, wherein: the welding gun head is fixedly arranged on the side surface of the joint of the end cover to be welded and the support rod through a universal adjusting support.
8. The automatic girth welding device for the end cover of the supporting column according to claim 1, wherein: the first clamping head extends to form a limiting shaft along the axis in the middle of one end, which is far away from the first linear reciprocating mechanism.
9. The automatic girth welding device for the end cover of the supporting column according to claim 1, wherein: the support column rotation driving mechanism is fixedly arranged at the output end of the first linear reciprocating mechanism, and the first clamping head is fixedly arranged at the output end of the support column rotation driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921265152.9U CN210615665U (en) | 2019-08-06 | 2019-08-06 | Automatic girth welding device of support column end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921265152.9U CN210615665U (en) | 2019-08-06 | 2019-08-06 | Automatic girth welding device of support column end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210615665U true CN210615665U (en) | 2020-05-26 |
Family
ID=70754827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921265152.9U Expired - Fee Related CN210615665U (en) | 2019-08-06 | 2019-08-06 | Automatic girth welding device of support column end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210615665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749822A (en) * | 2022-06-13 | 2022-07-15 | 常州市沐泽流体科技有限公司 | Pipeline welding machine of wind power generation system |
-
2019
- 2019-08-06 CN CN201921265152.9U patent/CN210615665U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749822A (en) * | 2022-06-13 | 2022-07-15 | 常州市沐泽流体科技有限公司 | Pipeline welding machine of wind power generation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210147368U (en) | Water conservancy construction pipeline welding set | |
| CN110900026A (en) | Steel structure welding equipment | |
| CN210615665U (en) | Automatic girth welding device of support column end cover | |
| CN211136033U (en) | Special machine for welding robot arm | |
| CN102513761A (en) | Telescopic structure of positioning pin suitable for post-weld pickup | |
| CN205200907U (en) | A work piece holder for assemble frame | |
| CN110802241A (en) | High-efficient high-pressure alloy steel pipe welding groove preparation equipment | |
| CN214350604U (en) | Steel pipe welding fixture for steel structure building | |
| CN102528370A (en) | Pipe welding clamp | |
| CN210099351U (en) | Circular workpiece welding tool | |
| CN209598530U (en) | A kind of bilateral bonding machine of cabinet | |
| CN211387420U (en) | Automatic welding machine for pipeline thread protector | |
| CN211277160U (en) | Welding jig that multi-angle was used | |
| CN110948160A (en) | Welding workstation that lorry-mounted davit welding was used | |
| CN211759101U (en) | Novel wire drawing device of argon arc welding robot | |
| CN206373475U (en) | Automatic butt-welding device | |
| CN104191144A (en) | Automatic 360-degree arc welding machine | |
| CN109604795A (en) | A kind of spiral case supporting block welding equipment | |
| CN213289137U (en) | Automatic welding machine for steel pipes | |
| CN217412958U (en) | Novel welding device for mining machinery processing | |
| CN219966307U (en) | Looping and butt welding integrated machine | |
| CN219767088U (en) | Welding equipment for inflation interface of energy accumulator | |
| CN219746841U (en) | Clamp for welding machine | |
| CN216785459U (en) | Anti-rotation positioning device for lifting hook of crane | |
| CN212043212U (en) | Welding equipment with positioning structure and convenient to install for automobile manufacturing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 Termination date: 20210806 |