CN216802257U - Arc welding clamping mechanism with adjustable length and width - Google Patents
Arc welding clamping mechanism with adjustable length and width Download PDFInfo
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- CN216802257U CN216802257U CN202123111473.3U CN202123111473U CN216802257U CN 216802257 U CN216802257 U CN 216802257U CN 202123111473 U CN202123111473 U CN 202123111473U CN 216802257 U CN216802257 U CN 216802257U
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Abstract
The utility model provides an arc welding clamping mechanism with adjustable length and width, which comprises a base, a fixed plate, a sliding plate, a fixed side plate and a movable side plate, wherein a driving group is arranged on the base and is used for driving the sliding plate and the movable side plate group to transversely move towards the fixed plate and the fixed side plate group so as to clamp a workpiece to be welded; the clamping device comprises a fixed side plate, a movable side plate, a sliding plate, a clamping cylinder group, a support bar and a clamping cylinder group, wherein the fixed side plate and the movable side plate are arranged on the fixed side plate, the fixed side plate and the movable side plate are arranged on the fixed side plate and the movable side plate in a limiting mode, the sliding plate is arranged on the movable side plate in a sliding mode, the sliding plate is matched with the sliding plate to slide, the sliding plate is locked on the movable side plate through a locking screw, the clamping cylinder group is arranged on the sliding plate, the fixed side plate and the movable side plate are limited on two sides of a workpiece to be welded, the support bar is longitudinally extended and fixed on the sliding plate, the top surface of the support bar is used for assisting in supporting the workpiece to be welded, and the clamping cylinder group is used for tightly pressing and positioning the workpiece to be welded between the support bars.
Description
Technical Field
The utility model relates to an arc welding clamping mechanism, in particular to an arc welding clamping mechanism with adjustable length and width.
Background
The argon arc welding technology is a welding technology which utilizes the protection of argon gas on a metal welding material on the basis of the principle of common electric arc welding, melts the welding material into liquid on a welded base material through high current to form a molten pool, and enables the welded metal and the welding material to achieve metallurgical bonding.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the arc welding clamping mechanism with the adjustable length and width, which not only can realize clamping adjustment in the length and width directions, but also has the advantages of simpler and more convenient adjustment operation, good stability and higher automation degree.
The utility model provides the following technical scheme:
a clamping mechanism with adjustable length and width for arc welding comprises a base, a fixed plate and a sliding plate which are arranged on the base, a fixed side plate arranged on the fixed plate and a movable side plate arranged on the sliding plate, wherein a driving group is arranged on the base and is used for driving the sliding plate and the movable side plate group to transversely move towards the fixed plate and the fixed side plate group so as to clamp a workpiece to be welded; one side that fixed curb plate and activity curb plate carried on the back mutually all is provided with two sets of sliding strips, form the sliding tray that cooperates the sliding plate longitudinal sliding between two sets of sliding strips, the sliding plate is equipped with two sets ofly at least, and fix on the activity curb plate through the lock solid screw locking after sliding in place, still install the tight group of clamp on the sliding plate, fixed curb plate and activity curb plate are spacing treat welding workpiece both sides, and still be fixed with the support bar of longitudinal extension on it, the top surface of support bar is used for the auxiliary stay to treat welding workpiece, and the tight group of clamp is used for compressing tightly the location treat welding workpiece between the support bar on.
Preferably, the clamping cylinder group comprises a mounting plate, a clamping cylinder, a clamping rod, a clamping head, a connecting sleeve, a hinged plate and a hinged rod, the mounting plate is fixed on the sliding plate, the hinged plate and the clamping cylinder are fixedly mounted on the mounting plate, the hinged plate is hinged to one end of the hinged rod through a first pin shaft, the movable end of the clamping cylinder is hinged to one end of the connecting sleeve through a second pin shaft, the other end of the connecting sleeve is hinged and fixed to the other end of the hinged rod through a third pin shaft, the clamping rod is sleeved in the connecting sleeve, the clamping head used for abutting against a workpiece to be welded is arranged at the end part of the clamping rod, and a clamping screw for pressing the clamping rod is further connected in the connecting sleeve in a threaded manner.
Preferably, still be provided with vertical draw runner on the fixed curb plate, sliding connection has the sliding block on the vertical draw runner, is provided with on the sliding block to be used for spacing treating the T shape stopper of welding the work piece side, is provided with the rectangular shape hole of horizontal extension on the T shape stopper, and threaded connection is worn to be equipped with the bolt in the sliding block in the rectangular shape hole, and the bolt passes long strip shape hole in proper order, the sliding block supports and presses on vertical draw runner for with sliding block, T shape stopper location on vertical draw runner.
Preferably, the driving group comprises a screw rod, a driving hand wheel, a nut block and a connecting frame, two ends of the screw rod are installed on the base through a bearing with a seat, the nut block is in threaded connection with the screw rod and is fixedly provided with the connecting frame positioned on the sliding plate, the base is provided with a sliding rail, and the sliding plate is connected to the sliding rail through a sliding block.
Preferably, the sliding plate is fixed with two groups of slideways which are limited on two sides of the connecting frame, the connecting frame is provided with a locking cylinder, and the movable end of the locking cylinder is fixedly connected with a positioning block positioned on the sliding plate.
Preferably, the base is further provided with a hoop tightly held outside the screw rod, and two ends of the hoop are connected, locked and fixed through a tightly holding pin in a threaded manner.
The utility model has the beneficial effects that: when a workpiece to be welded needs to be clamped and positioned, the workpiece to be welded can be placed between the fixed side plate and the movable side plate through the clamping and positioning device, the movable side plate is driven to move towards the fixed side plate by starting the driving set until the movable side plate is clamped on two sides of the workpiece to be welded in advance, further auxiliary locking and fixing of the moving position of the movable side plate can be achieved by starting the locking cylinder, the position of the sliding plate can be adjusted longitudinally along the sliding groove, the longitudinal position of the workpiece to be welded can be adjusted and used for clamping, after the position of the sliding plate is adjusted, the clamping rod can be adjusted to be proper in length through the clamping cylinder, the clamping cylinder is started, the workpiece to be welded can be positioned and clamped, the whole structure can achieve clamping adjustment in the length direction and the width direction, the adjustment operation is simple and convenient, the stability is good, and the automation degree is higher.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a structural cross-sectional view of the present invention;
FIG. 2 is a schematic view of FIG. 1 with the base removed;
FIG. 3 is a schematic diagram of a drive group;
FIG. 4 is a schematic view of a clamping cylinder set;
FIG. 5 is a schematic structural view of the hoop;
notation in the figure: the device comprises a base 1, a fixing plate 2, a sliding plate 3, a fixing side plate 4, a movable side plate 5, a driving group 6, a sliding strip 7, a sliding plate 8, a clamping cylinder group 9, a supporting strip 10, a longitudinal sliding strip 11, a sliding block 12, a T-shaped limiting block 13, a long-strip-shaped hole 14, a mounting plate 91, a clamping cylinder 92, a clamping rod 93, a clamping head 94, a connecting sleeve 95, a hinged plate 96, a hinged plate 97, a hinged rod 61, a lead screw 62, a driving hand wheel 64, a connecting frame 65, a slide rail 66, a locking cylinder 67, a positioning block 68 and a hoop.
Detailed Description
With reference to fig. 1 to 5, a clamping mechanism for arc welding with adjustable length and width includes a base 1, a fixed plate 2 and a sliding plate 3 mounted on the base 1, a fixed side plate 4 mounted on the fixed plate 2, and a movable side plate 5 mounted on the sliding plate 3, wherein a driving set 6 is mounted on the base 1, and the driving set 6 is used for driving the sliding plate 3 and the movable side plate 5 set to move transversely toward the fixed plate 2 and the fixed side plate 4 set to clamp a workpiece to be welded; one side that fixed curb plate 4 and activity curb plate 5 carried on the back mutually all is provided with two sets of sliding strip 7, form the sliding tray that cooperation sliding plate 8 longitudinal sliding between two sets of sliding strip 7, sliding plate 8 is equipped with three groups, and fix on the activity curb plate through the lock solid screw locking after sliding in place, still install clamping cylinder group 9 on the sliding plate 8, fixed curb plate 4 and activity curb plate 5 are spacing treating welding workpiece both sides, and still be fixed with the support bar 10 of longitudinal extension on it, the top surface of support bar 10 is used for the auxiliary stay to treat welding workpiece, and clamping cylinder group 9 is used for compressing tightly fixing on treating welding workpiece between support bar 10.
The clamping cylinder group 9 comprises a mounting plate 91, a clamping cylinder 92, a clamping rod 93, a clamping head 94, a connecting sleeve 95, a hinged plate 96 and a hinged rod 97, the mounting plate 91 is fixed on the sliding plate 8, the hinged plate 96 and the clamping cylinder 92 are fixedly mounted on the mounting plate, the hinged plate 96 is hinged to one end of the hinged rod 97 through a first pin shaft, the movable end of the clamping cylinder 92 is hinged to one end of the connecting sleeve 95 through a second pin shaft, the other end of the connecting sleeve 95 and the other end of the hinged rod 97 are hinged and fixed through a third pin shaft, the clamping rod 93 is sleeved in the connecting sleeve 95, the clamping head 94 used for pressing against a workpiece to be welded is arranged at the end of the clamping rod 93, and a clamping screw for pressing the clamping rod 93 is further connected in the connecting sleeve 95 through threads.
Still be provided with vertical draw runner 11 on the fixed curb plate 4, sliding connection has sliding block 12 on vertical draw runner 11, be provided with on the sliding block 12 and be used for spacing at the T shape stopper 13 of treating the welding workpiece side, be provided with the rectangular shape hole 14 of horizontal extension on the T shape stopper 13, threaded connection wears to be equipped with the bolt in sliding block 12 in the rectangular shape hole, and the bolt passes long strip hole 14 in proper order, sliding block 12 supports and presses on vertical draw runner 11 for fix a position sliding block 12, T shape stopper 13 on vertical draw runner 11.
The driving group 6 comprises a screw rod 61, a driving hand wheel 62, a nut block and a connecting frame 64, two ends of the screw rod 61 are mounted on the base 1 through bearings with seats, the nut block is in threaded connection with the screw rod 61 and is fixedly provided with the connecting frame 64 positioned on the sliding plate 3, a sliding rail is arranged on the base 1, and the sliding plate 3 is connected on the sliding rail through a sliding block. Two groups of slideways 65 limited on two sides of the connecting frame 64 are fixed on the sliding plate 3, a locking cylinder 66 is installed on the connecting frame 64, and the movable end of the locking cylinder 66 is fixedly connected with a positioning block 67 positioned on the sliding plate 3. Therefore, when the clamping operation is performed, the sliding plate 3 is driven to slide towards the fixing plate 2 through the rotary screw rod 61, and after the sliding plate slides in place, the locking air cylinder 66 can be started through the rotary screw rod 61, the connecting frame 64 drives the nut block to move relative to the sliding plate 3, the movable gap between the nut block and the screw rod 61 is eliminated, and meanwhile the sliding plate 3 can be further locked in an auxiliary mode. The base 1 is further provided with an anchor ear 68 which is tightly held outside the screw rod 61, and two ends of the anchor ear 68 are connected, locked and fixed by a tightly holding pin through threads.
The working principle of the utility model is as follows: when the workpieces to be welded need to be clamped and positioned, the workpieces to be welded can be clamped and positioned by placing the workpieces to be welded between the fixed side plate 4 and the movable side plate 5, by starting the driving group 6, the movable side plate 5 is driven to move towards the fixed side plate 4 until the movable side plate is pre-clamped on two sides of a workpiece to be welded, further auxiliary locking and fixing of the moving position of the movable side plate 5 can be realized by activating the locking cylinder 66, and then the position of the sliding plate 8 is adjusted along the longitudinal direction of the sliding groove, and further the longitudinal position for clamping the work to be welded can be adjusted, and after the position of the slide plate 8 is adjusted, the clamping cylinder 92 can be actuated by adjusting the clamping rod 93 to a suitable length, to treating that the welded workpiece carries out the positioning and presss from both sides tightly, overall structure not only can realize the tight adjustment of the clamp in length and width direction, and the adjustment operation is comparatively simple and convenient moreover, and stability is good, and degree of automation is also higher.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The arc welding clamping mechanism with the adjustable length and width is characterized by comprising a base, a fixing plate and a sliding plate which are arranged on the base, a fixing side plate arranged on the fixing plate and a movable side plate arranged on the sliding plate, wherein a driving group is arranged on the base and is used for driving the sliding plate and the movable side plate group to transversely move towards the fixing plate and the fixing side plate group so as to clamp a workpiece to be welded;
one side that fixed curb plate and activity curb plate carried on the back mutually all is provided with two sets of sliding strips, forms the sliding tray of cooperation sliding plate longitudinal sliding between two sets of sliding strips, the sliding plate is equipped with two sets ofly at least, and slides and put in place the back and pass through the lock solid screw locking on the activity curb plate, still install clamping cylinder group on the sliding plate, fixed curb plate and activity curb plate are spacing treat welding workpiece both sides, and still are fixed with the support bar of longitudinal extension on it, the top surface of support bar is used for the auxiliary stay to treat welding workpiece, just clamping cylinder group is used for compressing tightly the location treat welding workpiece between the support bar.
2. The clamping mechanism for arc welding with adjustable length and width as claimed in claim 1, wherein the clamping cylinder set comprises a mounting plate, a clamping cylinder, a clamping rod, a clamping head, a connecting sleeve, a hinged plate and a hinged rod, the mounting plate is fixed on the sliding plate, the hinged plate and the clamping cylinder are fixedly mounted on the mounting plate, the hinged plate is hinged to one end of the hinged rod through a first pin shaft, the movable end of the clamping cylinder is hinged to one end of the connecting sleeve through a second pin shaft, the other end of the connecting sleeve is hinged and fixed to the other end of the hinged rod through a third pin shaft, the clamping rod is sleeved in the connecting sleeve, the clamping head for pressing against a workpiece to be welded is arranged at the end of the clamping rod, and a clamping screw for pressing the clamping rod is further connected in the connecting sleeve through a thread.
3. The arc welding clamping mechanism with the adjustable length and width as claimed in claim 1, wherein a longitudinal slide bar is further arranged on the fixed side plate, a sliding block is slidably connected onto the longitudinal slide bar, a T-shaped limiting block for limiting the side surface of the workpiece to be welded is arranged on the sliding block, a long strip-shaped hole extending transversely is arranged on the T-shaped limiting block, a bolt connected into the sliding block in a threaded mode is arranged in the long strip-shaped hole in a penetrating mode, and the bolt sequentially penetrates through the long strip-shaped hole, the sliding block abuts against the longitudinal slide bar, and the sliding block and the T-shaped limiting block are located on the longitudinal slide bar.
4. The arc welding clamping mechanism with the adjustable length and width as claimed in claim 1, wherein the driving set comprises a screw rod, a driving hand wheel, a nut block and a connecting frame, two ends of the screw rod are mounted on the base through bearings with seats, the nut block is in threaded connection with the screw rod, the connecting frame positioned on a sliding plate is fixed on the screw rod, a sliding rail is arranged on the base, and the sliding plate is connected on the sliding rail through a sliding block.
5. The arc welding clamping mechanism with the adjustable length and width as claimed in claim 4, wherein two sets of slideways limited on two sides of the connecting frame are fixed on the sliding plate, a locking cylinder is installed on the connecting frame, and the movable end of the locking cylinder is fixedly connected with a positioning block positioned on the sliding plate.
6. The arc welding clamping mechanism with the adjustable length and width according to claim 5, wherein the base is further provided with a hoop for tightly holding the screw rod, and two ends of the hoop are connected, locked and fixed by a tightening pin through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123111473.3U CN216802257U (en) | 2021-12-10 | 2021-12-10 | Arc welding clamping mechanism with adjustable length and width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123111473.3U CN216802257U (en) | 2021-12-10 | 2021-12-10 | Arc welding clamping mechanism with adjustable length and width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216802257U true CN216802257U (en) | 2022-06-24 |
Family
ID=82053611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123111473.3U Active CN216802257U (en) | 2021-12-10 | 2021-12-10 | Arc welding clamping mechanism with adjustable length and width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216802257U (en) |
-
2021
- 2021-12-10 CN CN202123111473.3U patent/CN216802257U/en active Active
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