CN210060271U - Square pipe frame welding jig - Google Patents
Square pipe frame welding jig Download PDFInfo
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- CN210060271U CN210060271U CN201920944332.3U CN201920944332U CN210060271U CN 210060271 U CN210060271 U CN 210060271U CN 201920944332 U CN201920944332 U CN 201920944332U CN 210060271 U CN210060271 U CN 210060271U
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Abstract
The utility model discloses a side's pipe frame welding jig, which comprises a supporting table, horizontal clamping structure and vertical clamping structure, horizontal clamping structure includes horizontal clamping frame and clamping push rod subassembly, vertical clamping structure includes two rows of vertical clamping posts of mutually supporting and installs the side's pipe clamping arm subassembly on one of them row of vertical clamping post, wherein the inboard top of one row of vertical clamping post is equipped with the first square pipe spacing head of cooperation side's pipe frame, first square pipe spacing head and side's pipe clamping arm subassembly are located same row of vertical clamping post, the outside top of one row of vertical clamping post is equipped with the second side's pipe spacing head of cooperation side's pipe frame in addition, clamping push rod subassembly includes the push rod supporting seat, clamping push rod and clamping handle, side's pipe clamping arm subassembly is including pressing from both sides tight arm supporting seat, side's pipe clamping. The utility model discloses can to square the pipe frame horizontal, vertical and the ascending all-round clamp in vertical side tightly, and press from both sides tightly firm reliable, guarantee welding effect and welding efficiency.
Description
Technical Field
The utility model relates to a welding jig especially relates to a square pipe rack welding jig.
Background
Square pipe frame has many horizontal square pipes, vertical square pipe and the frame that vertical square pipe assembled, when square pipe frame welded, generally needed dedicated welding jig to press from both sides tightly, because square pipe frame's special construction, if the frame volume is great, each side or edges and corners department all are square pipes in addition, consequently, conventional welding jig can't carry out the omnidirectional to square pipe frame and press from both sides tightly to influence welding effect and welding efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the defect that exists among the above-mentioned prior art and not enough, provide one kind and adopt horizontal clamping structure to carry out horizontal clamping to square pipe frame, adopt the vertical tight structure of the vertical clamp of the cooperation of square pipe clamp arm subassembly to carry out vertical clamp to square pipe frame simultaneously and press from both sides tightly and the clamp in vertical side to make it carry out all-round clamp to square pipe frame and press from both sides tightly, press from both sides tightly firm reliable moreover, guarantee welding effect and welding efficiency's square pipe frame welding jig.
The technical scheme of the utility model: a square tube frame welding fixture comprises a supporting table, a transverse clamping structure and a longitudinal clamping structure, wherein the transverse clamping structure comprises a transverse clamping frame and at least one clamping push rod assembly matched with the transverse clamping frame, the longitudinal clamping structure comprises two rows of longitudinal clamping upright columns matched with each other and a square tube clamping arm assembly arranged on one row of the longitudinal clamping upright columns, the top of the inner side of one row of the longitudinal clamping upright columns is provided with a first square tube limiting head matched with the square tube frame, the first square tube limiting head and the square tube clamping arm assembly are positioned on the same row of the longitudinal clamping upright columns, the top of the outer side of the other row of the longitudinal clamping upright columns is provided with a second square tube limiting head matched with the square tube frame, the clamping push rod assembly comprises a push rod supporting seat, a clamping push rod arranged on the push rod supporting seat and a clamping handle driving the, the square pipe clamping arm assembly comprises at least one clamping arm supporting seat, a square pipe clamping arm arranged on the clamping arm supporting seat and a driving cylinder for driving the square pipe clamping arm to move.
The utility model discloses a horizontal clamping structure carries out horizontal clamping to square pipe frame, adopts square pipe clamp arm subassembly cooperation vertical clamping structure to carry out vertical clamp to square pipe frame simultaneously and presss from both sides tightly and the clamp in vertical side tightly to make it can carry out the all-round clamp to square pipe frame and press from both sides tightly, press from both sides tightly firm reliable moreover, guarantee welding effect and welding efficiency.
Preferably, the transverse clamping frame comprises a transverse clamping vertical plate and two mounting vertical plates for mounting the transverse clamping vertical plate on the supporting table, each mounting vertical plate is connected with the transverse clamping vertical plate through two transverse corner connecting pieces, and each mounting vertical plate is connected with the supporting table through two vertical corner connecting pieces.
The structure ensures that the transverse clamping frame is firmly and reliably installed, thereby further ensuring that the transverse clamping of the square pipe frame is firm and reliable.
Preferably, the number of the clamping push rod assemblies is four, the two clamping push rod assemblies are respectively an upper clamping push rod assembly and a lower clamping push rod assembly, the lower clamping push rod assembly is fixed on the supporting table, the upper clamping push rod assembly is installed on the supporting table through a supporting vertical frame, and the supporting vertical frame is connected with the supporting table through two vertical corner connecting pieces.
The structure further ensures that the clamping push rod assembly can better transversely clamp the square pipe frame.
Preferably, each square pipe clamping arm assembly comprises two clamping arm supporting seats, two square pipe clamping arms and a driving cylinder, the two square pipe clamping arms are an upper pipe clamping arm and a lower pipe clamping arm which act synchronously, the two clamping arm supporting seats are an upper clamping arm supporting seat matched with the upper pipe clamping arm and a lower clamping arm supporting seat matched with the lower pipe clamping arm respectively, the rear end of the upper pipe clamping arm and the rear end of the lower pipe clamping arm are connected through a connecting rod, the upper end of the connecting rod is hinged to the rear end of the upper pipe clamping arm, the lower end of the connecting rod is hinged to the rear end of the lower pipe clamping arm, the end of a piston rod of the driving cylinder is hinged to one side of the lower portion of the connecting rod, and a cylinder body of the driving cylinder is mounted on the supporting table through a cylinder.
The structure further ensures that the square pipe clamping arm assembly can be better matched with a longitudinal clamping mechanism to clamp the square pipe frame in the longitudinal direction and the vertical direction.
Preferably, the number of each row of longitudinal clamping columns is 3, and all the longitudinal clamping columns are connected with the support table through two vertical corner connecting pieces.
The structure further ensures the firmness and reliability of longitudinal clamping of the pipe frame of the opposite side.
The utility model discloses a horizontal clamping structure carries out horizontal clamping to square pipe frame, adopts square pipe clamp arm subassembly cooperation vertical clamping structure to carry out vertical clamp to square pipe frame simultaneously and presss from both sides tightly and the clamp in vertical side tightly to make it can carry out the all-round clamp to square pipe frame and press from both sides tightly, press from both sides tightly firm reliable moreover, guarantee welding effect and welding efficiency.
Drawings
FIG. 1 is a schematic structural view of one of the angles of the present invention;
FIG. 2 is a schematic structural view of another angle of the present invention;
in the drawing, 1, a supporting table, 2, a transverse clamping vertical plate, 3, an installation vertical plate, 4, an upper clamping push rod assembly, 5, a lower clamping push rod assembly, 6, a supporting vertical frame, 7, a clamping push rod, 8, a push rod supporting seat, 9, a clamping handle, 10, a longitudinal clamping upright column, 11, a first square pipe limiting head, 12, a second square pipe limiting head, 13, an upper square pipe clamping arm, 14, an upper clamping arm supporting seat, 15, a lower square pipe clamping arm, 16, a lower clamping arm supporting seat, 17, a driving cylinder, 18, a cylinder frame, 19, a connecting rod, 20, a square pipe frame, 21, a transverse corner connecting piece and 22, a vertical corner connecting piece are arranged.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in figures 1 and 2, a square tube frame welding fixture comprises a supporting table 1, a transverse clamping structure and a longitudinal clamping structure which are arranged on the supporting table 1, wherein the transverse clamping structure comprises a transverse clamping frame and four clamping push rod assemblies which are matched with the transverse clamping frame, the longitudinal clamping structure comprises two rows of longitudinal clamping upright columns 10 which are matched with each other and a square tube clamping arm assembly which is arranged on one row of the longitudinal clamping upright columns, the top of the inner side of one row of the longitudinal clamping upright columns is provided with a first square tube limiting head 11 which is matched with the square tube frame 20, the first square tube limiting head 11 and the square tube clamping arm assembly are arranged on the same row of the longitudinal clamping upright columns, the top of the outer side of the other row of the longitudinal clamping upright columns is provided with a second square tube limiting head 12 which is matched with the square tube frame 20, the clamping push rod assemblies comprise push rod supporting seats 8, clamping, the square tube clamping arm assembly comprises two clamping arm supporting seats, two square tube clamping arms arranged on the clamping arm supporting seats and a driving cylinder 17 for driving the square tube clamping arms to move. The transverse clamping frame comprises a transverse clamping vertical plate 2 and two mounting vertical plates 3 for mounting the transverse clamping vertical plate 2 on the supporting table 1, each mounting vertical plate 3 is connected with the transverse clamping vertical plate 2 through two transverse corner connecting pieces 21, and each mounting vertical plate 3 is connected with the supporting table 1 through two vertical corner connecting pieces 22. Four press from both sides tight push rod subassembly and be two respectively and press from both sides tight push rod subassembly 4 and two lower clamp and press from both sides tight push rod subassembly 5, press from both sides tight push rod subassembly 5 down and fix on a supporting bench 1, press from both sides tight push rod subassembly 4 on and install on a supporting bench 1 through a support grudging post 6, support grudging post 6 and be connected with a supporting bench 1 through two vertical corner connecting pieces 21. The two square pipe clamping arms are an upper square pipe clamping arm 13 and a lower square pipe clamping arm 15 which act synchronously, the two clamping arm supporting seats are an upper clamping arm supporting seat 14 matched with the upper pipe clamping arm 13 and a lower clamping arm supporting seat 16 matched with the lower square pipe clamping arm 15 respectively, the rear end of the upper pipe clamping arm 13 and the rear end of the lower square pipe clamping arm 15 are connected through a connecting rod 19, the upper end of the connecting rod 19 is hinged at the rear end of the upper pipe clamping arm 13, the lower end of the connecting rod 19 is hinged at the rear end of the lower square pipe clamping arm 15, the end part of a piston rod of a driving cylinder 17 is hinged with one side of the lower part of the connecting rod 19, and the cylinder body of the driving cylinder 17 is installed on the supporting table. The number of each row of longitudinal clamping columns is 3, and all the longitudinal clamping columns 10 are connected with the support table 1 through two vertical corner connecting pieces 22.
When the utility model is used, one end of the square pipe frame is attached to the transverse clamping vertical plate, one side of the square pipe frame is positioned outside one row of the longitudinal clamping upright columns and is matched with the limiting head of the first square pipe, the other side of the square pipe frame is positioned inside the other row of the longitudinal clamping upright columns and is matched with the limiting head of the first square pipe, the clamping handle is pulled tightly by hand, and the clamping push rod is pushed to push the other end of the square pipe frame to transversely clamp the square pipe frame; then, the driving cylinder acts to drive the upper square pipe clamping arm to clamp the upper side of the square pipe frame, the lower square pipe clamping arm acting synchronously with the upper pipe clamping arm clamps the lower side of the square pipe frame, and the square pipe frame is clamped in the longitudinal direction and the vertical direction, so that the welding operation can be carried out; after welding is finished, the upper square tube clamping arm and the lower square tube clamping arm are opened through the driving cylinder, and the longitudinal direction and the vertical direction of the square tube frame are loosened; then the clamping handle is loosened manually, the clamping push rod is pulled back, and the square tube frame is loosened transversely.
The utility model provides a horizontal clamping and vertical clamping all refer to the ascending clamp of horizontal direction.
The utility model discloses a horizontal clamping structure carries out horizontal clamping to square pipe frame, adopts square pipe clamp arm subassembly cooperation vertical clamping structure to carry out vertical clamp to square pipe frame simultaneously and presss from both sides tightly and the clamp in vertical side tightly to make it can carry out the all-round clamp to square pipe frame and press from both sides tightly, press from both sides tightly firm reliable moreover, guarantee welding effect and welding efficiency.
Claims (5)
1. The utility model provides a square pipe frame welding jig which characterized in that: the clamping and pushing device comprises a supporting table, a transverse clamping structure and a longitudinal clamping structure which are arranged on the supporting table, wherein the transverse clamping structure comprises a transverse clamping frame and at least one clamping and pushing rod assembly matched with the transverse clamping frame, the longitudinal clamping structure comprises two rows of longitudinal clamping upright columns matched with each other and a square pipe clamping arm assembly arranged on one row of the longitudinal clamping upright columns, the top of the inner side of one row of the longitudinal clamping upright columns is provided with a first square pipe limiting head matched with a square pipe frame, the first square pipe limiting head and the square pipe clamping arm assembly are positioned on the same row of the longitudinal clamping upright columns, the top of the outer side of the other row of the longitudinal clamping upright columns is provided with a second square pipe limiting head matched with the square pipe frame, the clamping and pushing rod assembly comprises a pushing rod supporting seat, a clamping pushing rod arranged on the pushing rod supporting seat and a clamping, The square tube clamping arm is arranged on the clamping arm supporting seat, and the driving cylinder drives the square tube clamping arm to move.
2. The square tube frame welding jig of claim 1, characterized in that: the transverse clamping frame comprises a transverse clamping vertical plate and two mounting vertical plates for mounting the transverse clamping vertical plate on the supporting platform, each mounting vertical plate is connected with the transverse clamping vertical plate through two transverse corner connecting pieces, and each mounting vertical plate is connected with the supporting platform through two vertical corner connecting pieces.
3. The square tube frame welding jig of claim 1, characterized in that: the clamping push rod assemblies are four in number, are two upper clamping push rod assemblies and two lower clamping push rod assemblies respectively, the lower clamping push rod assemblies are fixed on the supporting table, the upper clamping push rod assemblies are installed on the supporting table through a supporting vertical frame, and the supporting vertical frame is connected with the supporting table through two vertical corner connecting pieces.
4. The square tube frame welding jig of claim 1, characterized in that: every side pipe clamp arm subassembly includes two clamp arm supporting seats, two side pipe clamp arms and a drive actuating cylinder, and two side pipe clamp arms are upper pipe clamp arm and lower pipe clamp arm of synchronization action respectively, and two clamp arm supporting seats are the last clamp arm supporting seat of cooperation upper pipe clamp arm and the lower clamp arm supporting seat of cooperation lower pipe clamp arm respectively, the rear end of upper pipe clamp arm and the rear end of lower pipe clamp arm are connected through a connecting rod, the upper end of connecting rod articulates the rear end at upper pipe clamp arm, and the lower extreme of connecting rod articulates the rear end at lower pipe clamp arm, and the tailpiece of the piston rod portion of drive actuating cylinder is articulated with lower part one side of connecting rod, and the cylinder body of drive actuating cylinder passes through the cylinder frame and installs on a supporting bench.
5. The square tube frame welding jig of claim 1, characterized in that: the quantity of every row of vertical clamping columns is 3, and all vertical clamping columns are connected with the supporting table through two vertical corner connecting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920944332.3U CN210060271U (en) | 2019-06-21 | 2019-06-21 | Square pipe frame welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920944332.3U CN210060271U (en) | 2019-06-21 | 2019-06-21 | Square pipe frame welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210060271U true CN210060271U (en) | 2020-02-14 |
Family
ID=69428420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920944332.3U Active CN210060271U (en) | 2019-06-21 | 2019-06-21 | Square pipe frame welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210060271U (en) |
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2019
- 2019-06-21 CN CN201920944332.3U patent/CN210060271U/en active Active
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Address after: 311118 No.1, Huanghu Industrial Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou snooker Technology Co., Ltd Address before: 311118 No.1, Huanghu Industrial Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: SCANFIL (HANGZHOU) Co.,Ltd. |