CN219379481U - Longitudinal girth welding machine - Google Patents
Longitudinal girth welding machine Download PDFInfo
- Publication number
- CN219379481U CN219379481U CN202320616603.9U CN202320616603U CN219379481U CN 219379481 U CN219379481 U CN 219379481U CN 202320616603 U CN202320616603 U CN 202320616603U CN 219379481 U CN219379481 U CN 219379481U
- Authority
- CN
- China
- Prior art keywords
- welding
- supporting seat
- clamping
- bracket
- fixedly connected
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
A longitudinal girth welding machine relates to the technical field of welding equipment, and comprises: a supporting seat and a welding device; the welding device comprises two brackets which are oppositely arranged on the supporting seat, two clamping parts which are rotatably arranged on the two brackets in a one-to-one correspondence manner, a driving part which is arranged on one bracket, and a welding part which is movably arranged between the two clamping parts along the horizontal direction, wherein one bracket is fixedly connected with the supporting seat, the other bracket is slidably connected with the supporting seat, the two clamping parts are oppositely arranged, and the power output end of the driving part is connected with one clamping part; placing the device to be welded between the two clamping parts, then sliding the support to enable the two clamping parts to be close to each other to clamp the device, aligning the welding parts with welding seams on the device, and if the welding parts are welded with the longitudinal seams of the device, fixing the clamping parts, moving the welding parts along the horizontal direction, and welding the longitudinal seams; if the device is welded by the circular seam, the position of the welding part is fixed, and the driving part is started to drive the clamping part to rotate, so that the device rotates to weld the circular seam.
Description
Technical Field
The utility model relates to the technical field of welding equipment, in particular to a longitudinal girth welding machine.
Background
The welding seam is formed by melting and connecting the welding rod and the metal at the joint by utilizing the high temperature of a welding heat source. After the weld metal is cooled, the two weldments are connected into a whole. In the existing welding seam processing, the welding mode of the welding seam is mainly divided into a welding longitudinal seam and a welding circular seam.
At present, the common welding machine on the market generally only can weld longitudinal seams or circumferential seams independently, and can not realize the simultaneous welding of the longitudinal and circumferential seams, when the device is required to be processed simultaneously by the longitudinal and circumferential seams, the device is required to be welded by a plurality of welding machines, the processing procedure is increased, the welding efficiency is reduced, and the welding processing cost is also improved.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a longitudinal girth welding machine, which solves the problem that the welding machine in the prior art is single in type of welding seam.
A longitudinal girth welding machine comprising:
a supporting seat and a welding device;
the welding device comprises two brackets which are oppositely arranged on the supporting seat, two clamping parts which are oppositely arranged on the two brackets in a one-to-one correspondence manner, a driving part which is arranged on one bracket, and a welding part which is movably arranged between the two clamping parts along the horizontal direction, wherein one bracket is fixedly connected with the supporting seat, the other bracket is slidably connected with the supporting seat, the two clamping parts are oppositely arranged, and the power output end of the driving part is connected with one clamping part.
Compared with the prior art, the utility model has the following beneficial effects: when the welding device is used, a device to be welded is arranged between two clamping parts, then the two clamping parts are close by the sliding support, then the device is clamped by the two supports, the welding part is aligned to a welding line on the device, if the welding part is welded to a longitudinal joint of the device, the clamping part is fixed, and the welding part is moved along the horizontal direction so as to weld the longitudinal joint; if the device is welded by the circumferential seam, fixing the position of the welding part, and then starting the driving part to drive the corresponding clamping part to rotate so that the device rotates to weld the circumferential seam; the welding device is simple and convenient to operate, can flexibly weld the longitudinal seam and the circumferential seam according to specific conditions, reduces processing procedures, improves welding efficiency and reduces welding cost.
Preferably, each clamping part comprises a mounting disc rotatably mounted on the corresponding support, a transmission part rotatably mounted in the mounting disc, a plurality of clamping jaws circumferentially uniformly distributed along the end face of the mounting disc far away from the support, and a hand wheel rotatably mounted on the side wall of the mounting disc, wherein the power input end of the transmission part is connected with the hand wheel, the clamping jaws radially slide along the mounting disc and are connected with the power output end of the transmission part, and the power output end of the driving part is fixedly connected with the mounting disc of one clamping part.
Preferably, the cavity has been seted up in the mounting disc, a plurality of sliding holes have been seted up along the radial of mounting disc on the lateral wall that the support was kept away from to the cavity, and a plurality of clamping jaws one-to-one slip sets up in a plurality of sliding holes, the driving medium includes rolling disc, bevel gear driving medium and spiral strip, the rolling disc rotates and installs in the cavity, bevel gear driving medium sets up between hand wheel and rolling disc, spiral strip coaxial fixed mounting is on the terminal surface of rolling disc and with a plurality of clamping jaw slip joint.
Preferably, the bevel gear transmission piece comprises a first bevel gear and a second bevel gear, wherein the first bevel gear is coaxially and fixedly connected with the rotating disc, the second bevel gear is rotatably arranged in the cavity through a rotating shaft, the first bevel gear is meshed with the second bevel gear, and one end of the rotating shaft freely penetrates out of the cavity and is fixedly connected with the hand wheel.
Preferably, the driving part comprises a first motor fixedly mounted on one of the brackets, and a power output shaft of the first motor freely penetrates through the bracket and is coaxially and fixedly connected with the corresponding mounting disc.
Preferably, the supporting seat is L-shaped structure, two supports are located the horizontal segment upper portion of supporting seat, and the bar hole has been seted up to the level on the vertical section of supporting seat near the lateral wall of its horizontal segment, the welding portion includes horizontal adjustment spare, second motor and weldment, second motor fixed mounting is on the vertical section of supporting seat, and the power output shaft of second motor links to each other with horizontal adjustment spare, the weldment links to each other with horizontal adjustment spare.
Preferably, the horizontal adjusting piece comprises a screw rod rotatably arranged in the bar-shaped hole along the length direction of the bar-shaped hole and a connecting block in threaded connection with the screw rod, one end of the screw rod freely penetrates out of the bar-shaped hole and then is fixedly connected with the power output shaft of the second motor in a coaxial manner, and the welding piece is fixedly connected with the connecting block.
Preferably, the welding piece comprises a hydraulic rod and a welding head, the connecting end of the hydraulic rod is fixedly connected with the connecting block, and the telescopic end of the hydraulic rod is fixedly connected with the welding head.
Preferably, a sliding groove is formed in the upper portion of the supporting seat, and one end of the corresponding support is connected with the sliding groove in a sliding mode.
Preferably, the clamping jaws are three.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a front view of an embodiment of the present utility model.
Fig. 2 is a top view of the support base in fig. 1.
Fig. 3 is a cross-sectional view of the clamping portion of fig. 1.
Fig. 4 is a front view of an end face of the rotatable disk of fig. 3.
Fig. 5 is a front view of the other end face of the rotatable disk of fig. 3.
The reference numerals in the figures are as follows: 1. a support base; 11. a chute; 12. a bar-shaped hole; 2. a bracket; 3. a mounting plate; 31. a cavity; 32. a sliding hole; 33. a rotating disc; 34. a first bevel gear; 35. a spiral strip; 36. a rotating shaft; 37. a second bevel gear; 4. a clamping jaw; 5. a hand wheel; 6. a first motor; 7. a screw; 71. a second motor; 8. a connecting block; 9. a hydraulic rod; 91. and (5) a welding head.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model more clear and easy to understand, the present utility model is further described below with reference to the accompanying drawings and the detailed description:
as shown in fig. 1-3, an embodiment of the present utility model provides a longitudinal girth welding machine comprising: a support base 1 and a welding device; the welding device comprises two brackets 2 which are oppositely arranged on the supporting seat 1, two clamping parts which are rotatably arranged on the two brackets 2 in one-to-one correspondence, a driving part which is arranged on one bracket 2, and a welding part which is movably arranged between the two clamping parts along the horizontal direction, wherein one bracket 2 is fixedly connected with the supporting seat 1, the other bracket 2 is slidably connected with the supporting seat 1, the two clamping parts are oppositely arranged, and the power output end of the driving part is connected with one clamping part.
Placing a device to be welded between two clamping parts, then sliding the brackets 2 to enable the two clamping parts to be close, clamping the device through the two brackets 2, aligning the welding parts with welding seams on the device, and if the welding parts are welded with longitudinal seams of the device, fixing the clamping parts and moving the welding parts along the horizontal direction so as to weld the longitudinal seams; if the device is welded by the circumferential seam, fixing the position of the welding part, and then starting the driving part to drive the corresponding clamping part to rotate so that the device rotates to weld the circumferential seam; the welding device is simple and convenient to operate, can flexibly weld the longitudinal seam and the circumferential seam according to specific conditions, reduces processing procedures, improves welding efficiency and reduces welding cost.
Preferably, a sliding groove 11 is formed in the upper portion of the supporting seat 1, and one end of the corresponding bracket 2 is connected with the sliding groove 11 in a sliding manner; the movement of the support 2 can be better operated.
According to another embodiment of the present utility model, as shown in fig. 1 and fig. 3-5, the longitudinal girth welding machine further optimizes the clamping parts included in the longitudinal girth welding machine, each clamping part includes a mounting plate 3 rotatably mounted on a corresponding bracket 2, a transmission member rotatably mounted in the mounting plate 3, a plurality of clamping jaws 4 circumferentially uniformly distributed along an end surface of the mounting plate 3 far from the bracket 2, and a hand wheel 5 rotatably mounted on a side wall of the mounting plate 3, wherein a power input end of the transmission member is connected with the hand wheel 5, a plurality of clamping jaws 4 slide along a radial direction of the mounting plate 3 and are connected with a power output end of the transmission member, and a power output end of the driving part is fixedly connected with the mounting plate 3 of one clamping part.
A cavity 31 is formed in the mounting plate 3, a plurality of sliding holes 32 are formed in the side wall, far away from the bracket 2, of the cavity 31 along the radial direction of the mounting plate 3, a plurality of clamping jaws 4 are correspondingly arranged in the sliding holes 32 in a sliding mode, the transmission piece comprises a rotating plate 33, a bevel gear transmission piece and a spiral strip 35, the rotating plate 33 is rotatably arranged in the cavity 31, the bevel gear transmission piece is arranged between the hand wheel 5 and the rotating plate 33, and the spiral strip 35 is coaxially and fixedly arranged on the end face of the rotating plate 33 and is in sliding clamping connection with the clamping jaws 4; preferably, the number of the clamping jaws 4 is three, and the production cost of the equipment is reduced under the condition of ensuring stable clamping.
The bevel gear transmission part comprises a first bevel gear 34 and a second bevel gear 37, wherein the first bevel gear 34 is coaxially and fixedly connected with the rotating disc 33, the second bevel gear 37 is rotatably arranged in the cavity 31 through a rotating shaft 36, the first bevel gear 34 is meshed with the second bevel gear 37, and one end of the rotating shaft 36 freely penetrates out of the cavity 31 and is fixedly connected with the hand wheel 5.
When the device is clamped, the device to be welded is arranged between the two brackets 2, the brackets 2 are then slid so that the device is positioned between the three clamping jaws 4 of the two clamping parts, then each hand wheel 5 is rotated to drive the rotating shaft 36 to rotate, the rotating disc 33 is driven to rotate through the transmission of the first bevel gear 34 and the second bevel gear 37, the spiral strip 35 and the three clamping jaws 4 slide relatively in the rotating process of the rotating disc 33, and the three clamping jaws 4 slide towards the device along the corresponding sliding holes 32 until the three clamping jaws abut against the device, so that the device is clamped and fixed; and each clamping jaw 4 is preferably L-shaped, so that the contact area with the device is increased, and the device can be better clamped.
As shown in fig. 1, according to another embodiment of the present utility model, the longitudinal girth welding machine further optimizes a driving portion thereof, wherein the driving portion includes a first motor 6 fixedly installed on one of the brackets 2, and a power output shaft of the first motor 6 freely passes through the bracket 2 and is fixedly connected with a corresponding mounting plate 3 in a coaxial manner; the first motor 6 drives the device to rotate, so that the circumferential seam on the device is convenient to weld.
As shown in fig. 1, according to another embodiment of the present utility model, the welding portion included in the longitudinal girth welding machine is further optimized, the supporting seat 1 is in an L-shaped structure, the two brackets 2 are located at the upper portion of the horizontal section of the supporting seat 1, the side wall of the vertical section of the supporting seat 1, which is close to the horizontal section of the vertical section of the supporting seat, is horizontally provided with a strip-shaped hole 12, the welding portion includes a horizontal adjusting member, a second motor 71 and a welding member, the second motor 71 is fixedly installed on the vertical section of the supporting seat 1, the power output shaft of the second motor 71 is connected with the horizontal adjusting member, and the welding member is connected with the horizontal adjusting member.
The first motor 6 and the second motor 71 are all band-type brake motors, so that the first motor 6 and the second motor 71 can be locked in position when being at rest and cannot rotate under the action of external force.
The horizontal adjusting piece comprises a screw rod 7 rotatably arranged in the bar-shaped hole 12 along the length direction and a connecting block 8 in threaded connection with the screw rod 7, one end of the screw rod 7 freely penetrates out of the bar-shaped hole 12 and is fixedly connected with a power output shaft of the second motor 71 in a coaxial manner, and the welding piece is fixedly connected with the connecting block 8; the welding piece comprises a hydraulic rod 9 and a welding head 91, wherein the connecting end of the hydraulic rod 9 is fixedly connected with the connecting block 8, and the telescopic end of the hydraulic rod 9 is fixedly connected with the welding head 91.
During welding, the second motor 71 is started to drive the screw 7 to rotate, the hydraulic rod 9 and the welding head 91 are driven to move to the welding seam of the device along the strip-shaped hole 12 through the connecting block 8, and the distance between the welding head 91 and the welding seam is adjusted through the hydraulic rod 9; the hydraulic rod 9 is powered by an external hydraulic station, and the welding principle of the welding head 91 and the used matched parts are all of the prior art, and are not described in detail herein.
The application principle of the utility model is as follows: when the device to be welded is used, the device to be welded is arranged between the two brackets 2, the brackets 2 are then slid, the device is positioned between the three clamping jaws 4 of the two clamping parts, then each hand wheel 5 is rotated to drive the rotating shaft 36 to rotate, the rotating disc 33 is driven to rotate through the transmission of the first bevel gear 34 and the second bevel gear 37, the spiral strip 35 and the three clamping jaws 4 slide relatively in the rotating process of the rotating disc 33, the three clamping jaws 4 slide towards the device along the corresponding sliding holes 32 until the three clamping jaws abut against the device, so that the device is clamped and fixed, the second motor 71 is started to drive the screw 7 to rotate, the hydraulic rod 9 and the welding head 91 are driven to move to the welding seam of the device along the strip-shaped holes 12 through the connecting block 8, and the distance between the welding head 91 and the welding seam is adjusted through the hydraulic rod 9; if the longitudinal joint of the device is welded, the first motor 6 is kept still, and only the second motor 71 is started to drive the screw 7 to rotate, so that the welding head 91 welds the longitudinal joint; if the circumferential seam of the device is welded, the second motor 71 is kept still, and the first motor 6 is started to drive the mounting plate 3 to rotate, so that the device is driven to rotate, and the welding head 91 welds the circumferential seam.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (10)
1. A longitudinal girth welding machine, comprising:
a support seat (1) and a welding device;
the welding device comprises two brackets (2) which are oppositely arranged on the supporting seat (1), two clamping parts which are rotatably arranged on the two brackets (2) in one-to-one correspondence, a driving part which is arranged on one bracket (2) and a welding part which is movably arranged between the two clamping parts along the horizontal direction, wherein one bracket (2) is fixedly connected with the supporting seat (1), the other bracket (2) is slidably connected with the supporting seat (1), the two clamping parts are oppositely arranged, and the power output end of the driving part is connected with one clamping part.
2. The longitudinal girth welding machine according to claim 1, wherein each clamping part comprises a mounting plate (3) rotatably mounted on a corresponding bracket (2), a transmission member rotatably mounted in the mounting plate (3), a plurality of clamping jaws (4) circumferentially uniformly distributed along the end surface of the mounting plate (3) far away from the bracket (2), and a hand wheel (5) rotatably mounted on the side wall of the mounting plate (3), the power input end of the transmission member is connected with the hand wheel (5), the clamping jaws (4) slide along the radial direction of the mounting plate (3) and are connected with the power output end of the transmission member, and the power output end of the driving part is fixedly connected with the mounting plate (3) of one clamping part.
3. The longitudinal girth welding machine according to claim 2, wherein the cavity (31) is formed in the mounting plate (3), a plurality of sliding holes (32) are formed in the side wall, away from the bracket (2), of the cavity (31) along the radial direction of the mounting plate (3), the plurality of clamping jaws (4) are slidably arranged in the plurality of sliding holes (32) in a one-to-one correspondence manner, the transmission piece comprises a rotating plate (33), bevel gear transmission pieces and a spiral strip (35), the rotating plate (33) is rotatably arranged in the cavity (31), the bevel gear transmission pieces are arranged between the hand wheel (5) and the rotating plate (33), and the spiral strip (35) is coaxially and fixedly arranged on the end face of the rotating plate (33) and is slidably clamped with the plurality of clamping jaws (4).
4. A longitudinal girth welding machine according to claim 3, wherein the bevel gear transmission member comprises a first bevel gear (34) fixedly connected with the rotating disc (33) coaxially and a second bevel gear (37) rotatably mounted in the cavity (31) through a rotating shaft (36), the first bevel gear (34) is meshed with the second bevel gear (37), and one end of the rotating shaft (36) freely penetrates out of the cavity (31) and is fixedly connected with the hand wheel (5).
5. A longitudinal girth welding machine according to claim 2, wherein the driving part comprises a first motor (6) fixedly mounted on one of the brackets (2), and the power output shaft of the first motor (6) freely passes through the bracket (2) and is fixedly connected with the corresponding mounting disc (3) coaxially.
6. The longitudinal girth welding machine according to claim 2, wherein the supporting seat (1) is of an L-shaped structure, the two brackets (2) are located on the upper portion of the horizontal section of the supporting seat (1), the strip-shaped holes (12) are horizontally formed in the side wall, close to the horizontal section, of the vertical section of the supporting seat (1), of the supporting seat, the welding portion comprises a horizontal adjusting piece, a second motor (71) and a welding piece, the second motor (71) is fixedly installed on the vertical section of the supporting seat (1), a power output shaft of the second motor (71) is connected with the horizontal adjusting piece, and the welding piece is connected with the horizontal adjusting piece.
7. The longitudinal girth welding machine according to claim 6, wherein the horizontal adjusting member comprises a screw rod (7) rotatably installed in the bar-shaped hole (12) along the length direction and a connecting block (8) in threaded connection with the screw rod (7), one end of the screw rod (7) freely penetrates out of the bar-shaped hole (12) and then is fixedly connected with the power output shaft of the second motor (71) in a coaxial manner, and the welding member is fixedly connected with the connecting block (8).
8. The longitudinal girth welding machine according to claim 7, wherein the welding member comprises a hydraulic rod (9) and a welding head (91), the connecting end of the hydraulic rod (9) is fixedly connected with the connecting block (8), and the telescopic end of the hydraulic rod (9) is fixedly connected with the welding head (91).
9. The longitudinal girth welding machine according to claim 1, wherein the upper portion of the supporting seat (1) is provided with a chute (11), and one end of the corresponding bracket (2) is slidably connected with the chute (11).
10. A machine according to claim 3, characterized in that said jaws (4) are three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320616603.9U CN219379481U (en) | 2023-03-23 | 2023-03-23 | Longitudinal girth welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320616603.9U CN219379481U (en) | 2023-03-23 | 2023-03-23 | Longitudinal girth welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219379481U true CN219379481U (en) | 2023-07-21 |
Family
ID=87170958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320616603.9U Active CN219379481U (en) | 2023-03-23 | 2023-03-23 | Longitudinal girth welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219379481U (en) |
-
2023
- 2023-03-23 CN CN202320616603.9U patent/CN219379481U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113118696B (en) | Intelligent welding device and method for pipe fitting end flange | |
| CN211728051U (en) | Welding fixture for automobile rear axle | |
| CN112975267A (en) | Alloy pipeline welding device | |
| CN217044692U (en) | Automatic drilling device for circumferential direction of rim | |
| CN219379481U (en) | Longitudinal girth welding machine | |
| CN113909788A (en) | Clamp device convenient to weld for mechanical assembly | |
| CN116652477B (en) | Omnibearing seamless automatic welder for heat exchanger processing and welding method thereof | |
| CN205501347U (en) | Major axis class part quenching / tempering centre gripping rotary driving mechanism for lathe | |
| CN116140894A (en) | Automatic welding tool for passenger car frame of new energy | |
| CN102825404B (en) | Flange component welding special machine | |
| CN114406561B (en) | Device for industrial welding and use method | |
| CN215941941U (en) | Robot base inner and outer ring welding device | |
| CN213163605U (en) | Continuous ultrasonic welding machine | |
| CN211361130U (en) | Automatic steel pipe elbow fixing device | |
| CN212552412U (en) | Arc welding equipment for rotating brake shoe of welding gun | |
| CN210413305U (en) | Motor shaft welding mechanism | |
| CN103769791A (en) | Automatic welding device for steel cranked link chain | |
| CN215546040U (en) | Welding equipment for built-in bearing seat and pipe body of carrier roller pipe | |
| CN219924889U (en) | Shell stamping laser welding forming platform | |
| CN204397190U (en) | A kind of girder and axletree welder | |
| CN218964460U (en) | Tail sealing machine capable of automatically welding tail sealing piece | |
| CN212371426U (en) | Welding device for manufacturing diamond cutter | |
| CN117578289B (en) | Fault detection device for power transmission line | |
| CN217253567U (en) | Rolling welding device | |
| CN110640386B (en) | Steel pipe and steel plate welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |