CN217702111U - Clamping device for electric welding - Google Patents
Clamping device for electric welding Download PDFInfo
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- CN217702111U CN217702111U CN202220943881.0U CN202220943881U CN217702111U CN 217702111 U CN217702111 U CN 217702111U CN 202220943881 U CN202220943881 U CN 202220943881U CN 217702111 U CN217702111 U CN 217702111U
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- lever post
- connecting rod
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- 238000003466 welding Methods 0.000 title claims abstract description 82
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000010030 laminating Methods 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
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Abstract
The utility model provides a clamping device is used in electric welding, the on-line screen storage device comprises a base, first guide and second guide, first guide all has two sets ofly with the second guide, two sets of first guide laminating base up end slides, two sets of second guides set up respectively in two first guides tops, the slip path of second guide is perpendicular with the slip path of first guide, be provided with first gag lever post on two second guides, first gag lever post passes through slewing mechanism and installs on the second guide, two relative tip of first gag lever post are provided with and are used for carrying out spacing first spacing portion to the work piece in vertical direction, two relative tip of first gag lever post are fixed with the connecting rod, the connecting rod is swing joint second gag lever post on vertical direction, second gag lever post tip is equipped with and is used for carrying out spacing second spacing portion to the butt weld on the horizontal direction, this scheme is convenient to fix the weldment of different shapes and welding requirement, make things convenient for the adjustment of welding angle in the welding process simultaneously.
Description
Technical Field
The utility model relates to a welding is with supplementary fixed equipment field specifically belongs to an electric welding is with clamping device.
Background
Welding is a manufacturing process and a technology which combine metal or other thermoplastic materials in a heating, high-temperature or high-pressure mode, clamping and limiting are carried out on welding pieces by using clamping equipment when welding is carried out between the welding pieces, different welding pieces are influenced by welding positions and shapes of the welding pieces when welding is carried out, requirements on fixing positions are different, the existing clamping equipment cannot flexibly adjust the fixing positions according to the welding positions and the shapes of the welding pieces, the welding equipment is poor in fixing effect and unstable in fixing when the welding pieces are fixed in the welding process, the welding positions of the welding pieces are prone to being skewed or unmatched in welding, and the machining quality of products is affected;
in the welding process, some weldments need to be welded at multiple angles, the positions of the weldments need to be adjusted for multiple times according to welding requirements, and the weldments are repeatedly clamped to reduce the welding efficiency of the weldments.
SUMMERY OF THE UTILITY MODEL
The utility model provides a clamping device is used in electric welding for solve among the prior art the poor problem of flexibility that exists to the spacing fixed time existence of irregular weldment that centre gripping equipment exists, make things convenient for the adjustment of welding angle of butt welding piece among the welding process simultaneously, improve the welding efficiency of weldment.
The technical scheme of the utility model is realized like this: clamping device is used in electric welding, the on-line screen storage device comprises a base, first guide and second guide, first guide all has two sets ofly with the second guide, two sets of first guide laminating base up end slides along base length direction, two sets of second guide set up respectively in two first guide tops, the slip path of second guide is perpendicular with the slip path of first guide, be provided with round bar shape first gag lever post on two second guides, first gag lever post passes through slewing mechanism and installs on the second guide, two relative tip of first gag lever post are provided with and are used for carrying out spacing first spacing portion to the work piece in vertical direction, two relative tip of first gag lever post are fixed with the connecting rod, the connecting rod is vertical swing joint second gag lever post, the second gag lever post tip is equipped with and is used for carrying out spacing second spacing portion to the butt welding piece in the horizontal direction.
Compared with the prior art, the scheme has the following beneficial effects:
(1) The welding position between two weldments is adjusted in a flexible mode conveniently, the first limiting rod is attached to the second guide piece and moves on the path perpendicular to the clamping direction of the clamping device, the position of the second limiting rod relative to the connecting rod can be adjusted flexibly on a longitudinal plane, when the weldments are clamped and fixed, the relative attachment position of the weldments can be adjusted according to the requirements of the welding position and the shape of the weldments, and the welding requirements of the weldments in different shapes are met.
(2) The adjustment of convenient butt welding piece welding angle in welding process makes things convenient for welding operation, improves the welding efficiency of weldment, accomplishes partial welding position weldment work back during the welding, and two slewing mechanism of drive rotate in step, realize the adjustment of butt welding piece welding angle, need not to stop welding operation and take off the weldment and change fixed angle.
On the basis of above-mentioned scheme, further improve as follows, slewing mechanism includes gear, pinion rack, mounting groove and drives actuating cylinder, and the gear meshes with the pinion rack, and the mounting groove is fixed at the second guide upper surface, drives actuating cylinder's the end that stretches out and pinion rack end fixing, drives actuating cylinder and slide in the mounting groove, and the drive direction that drives actuating cylinder is perpendicular with the axis of first gag lever post, gear and first gag lever post key-type connection.
On the basis of the scheme, the improved structure is further characterized in that a hoop is arranged on the second guide piece, the hoop is sleeved outside the first limiting rod, an arc-shaped protruding portion extends inwards inside the hoop, the first limiting rod corresponds to the protruding portion to form an annular concave portion, and the protruding portion of the hoop is inserted into the concave portion of the first limiting rod.
Compared with the prior art, the scheme has the following beneficial effects:
(1) Be convenient for drive first gag lever post and rotate, adjust the welding angle of butt welding spare, drive actuating cylinder drive pinion rack and slide in the mounting groove, the pinion rack is through driving rather than the meshed gear revolve, and then drives first gag lever post and rotate, realizes the adjustment of butt welding spare welding angle, convenient operation need not to adjust the installation to the butt welding spare again.
(2) The hoop member is used for limiting the position of the first limiting rod, normal rotation of the first limiting rod is not affected, and when the first limiting rod rotates, the protruding portion of the hoop member is kept inserted into the recessed portion of the first limiting member.
On the basis of the scheme, the connecting rod is further improved as follows, a first long-strip-shaped limiting groove is formed in the connecting rod, the second limiting rod penetrates through the first limiting groove, a waist-shaped hole is formed in the side wall of one side of the first limiting groove, and a plurality of through grooves with uniform intervals are formed in the second limiting rod.
On the basis of the scheme, the improvement is as follows, the connecting rod is connected with the mounting of second gag lever post through "U", relative both sides board is frame column structure on the mounting, the through-hole has been seted up on the panel in the middle of "U" shape mounting is located, mounting laminating connecting rod outer wall cup joints, the second gag lever post passes the frame side of first spacing groove and mounting, it is fixed that mounting, connecting rod and second gag lever post are pegged graft through spacing grafting pole after pegging graft.
Compared with the prior art, the scheme has the following beneficial effects:
(1) The convenient spacing support position to the spacing portion of second adjusts, cup joints the position through the relative of changing mounting and connecting rod and can realize the adjustment to the spacing portion longitudinal position of second, passes the relative position of mounting and connecting rod through further adjustment second gag lever post, realizes the adjustment to the spacing ascending of portion horizontal direction of second, and mounting, connecting piece and second gag lever post are pegged graft fixedly through spacing grafting pole, and easy operation is convenient.
(2) The stability of being connected relatively between connecting rod and the second gag lever post has been guaranteed, and the position between connecting rod, mounting and the second gag lever post is restricted mutually, avoids its fixed back relative slip's problem to appear.
On the basis of the scheme, the improvement is as follows, the connecting rod is connected with the mounting that the second gag lever post passes through the rectangle tube-shape, the mounting cup joints on the connecting rod, offer the spread groove that is used for the second gag lever post to pass on mounting and the relative both sides face of second gag lever post, the second gag lever post passes first spacing groove and spread groove and is pegged graft with connecting rod and mounting, connecting rod and second gag lever post are pegged graft the back and are fixed through the grafting pole grafting.
On the basis of the scheme, the limiting device is further improved as follows, a limiting plate is fixed at the bottom of the connecting rod, and the limiting plate is in threaded connection with the bottom of the connecting rod.
Compare in prior art this scheme's beneficial effect does: the mounting cup joints on the connecting rod, avoids losing of mounting, has also improved the gliding flexibility of mounting relative connection pole, and the limiting plate is convenient gets to put the work to getting of mounting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a top view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a front view of the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is a schematic view of the connection structure of the connecting rod, the second limiting rod and the fixing member of the present invention;
wherein: 1-a base, 11-a first guide part, 12-a second guide part, 2-a first limiting rod, 21-a first limiting part, 22-a hoop part, 23-a gear, 24-a toothed plate, 25-a mounting groove, 26-a driving cylinder, 3-a second limiting rod, 31-a second limiting part, 32-a connecting rod, 321-a first limiting groove and 33-a fixing part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, unless otherwise explicitly stated or limited in the description of the present invention, the terms "mounted," "connected" and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The utility model discloses electric welding is with clamping device's concrete embodiment, as shown in FIGS. 1-5:
clamping device for electric welding, including base 1, first guide 11 and second guide 12, first guide 11 all has two sets ofly with second guide 12, two sets of first guide 11 laminating base 1 up end slides along base 1 length direction, two sets of second guide 12 set up respectively in two first guide 11 tops, the slip path of second guide 12 is perpendicular with the slip path of first guide 11, first guide 11 laminates base 1 slip and second guide 12 laminates first guide 11 slip and all can use the cylinder as the driving source, first guide 11 and first guide 11 all can be cuboid structure, be provided with rod-shaped first gag lever post 2 on two second guides 12, first gag lever post 2 is installed on second guide 12 through slewing mechanism, two relative tip of first gag lever post 2 are provided with and are used for carrying out spacing first gag lever post 21 to the work piece in the vertical direction, two relative tip of first gag lever post 2 are fixed with connecting rod 32, connecting rod 32 is connected in a movable connection in vertical direction, the second gag lever post 3 is equipped with the gag lever post on the horizontal butt welding of second gag lever post 31.
The first limiting part 21 and the first limiting rod 2, the second limiting part 31 and the second limiting rod 3 can be provided with structures which can be relatively detached, the first limiting part 21 and the first limiting rod 2, the second limiting part 31 and the second limiting rod 3 can be fixed in a clamping or threaded connection mode, the first limiting part 21 and the second limiting part 31 can be clamping pieces or plates, and can also be combined freely by two groups, the specific combination mode is combined according to the size and the shape of a welding piece, when the welding piece is small, the first limiting part 21 directly selects the clamping piece to fix the welding piece, the second limiting part 31 can not be used, when the large welding piece is fixed, particularly, the side surfaces of the welding piece are mostly in a plane condition, the plate-shaped structures are preferably selected for the first limiting part 21 and the second limiting part 31, and the first limiting part 21 and the second limiting part 31 are attached to the surface of the welding piece to support and fix the welding piece after the positions of the first limiting part 21 and the second limiting part 31 are adjusted.
Slewing mechanism includes gear 23, pinion rack 24, mounting groove 25 and drive actuating cylinder 26, gear 23 and pinion rack 24 meshing, mounting groove 25 is fixed at second guide 12 upper surface, the end that stretches out and pinion rack 24 end fixing that drive actuating cylinder 26, it slides in mounting groove 25 to drive actuating cylinder 26 drive pinion rack 24, the direction of drive that drives actuating cylinder 26 is perpendicular with the axis of first gag lever post 2, gear 23 and the 2 key-type connection of first gag lever post, be provided with hoop 22 on the second guide 12, hoop 22 cup joints at first gag lever post 2 outsidely, the inboard inside extension of hoop 22 has curved bellying, correspond the bellying and form annular depressed part on the first gag lever post 2, hoop 22's bellying is pegged graft in the depressed part of first gag lever post 2.
When adjusting the welding angle of fixed weldment, drive actuating cylinder 26 and stretch out or withdraw appointed length, drive pinion rack 24 simultaneously and slide in mounting groove 25, pinion rack 24 rotates and then drives first gag lever post 2 and rotate through driving rather than meshed gear 23, realizes the adjustment to weldment welding angle.
The connecting rod 32 is provided with a first long-strip-shaped limiting groove 321, the second limiting rod 3 is penetrated through the first limiting groove 321, a waist-shaped hole is formed in the side wall of one side of the first limiting groove 321, the waist-shaped hole in the side wall of one side of the first limiting groove 321 can be changed into a through hole with uniform intervals, and the second limiting rod 3 is provided with a plurality of through grooves with uniform intervals.
Connecting rod 32 is connected through the mounting 33 of "U" with second gag lever post 3, relative both sides board is frame column structure on mounting 33, the through-hole has been seted up on the panel in the middle of the mounting 33 of "U" shape is located, mounting 33 laminating connecting rod 32 outer wall cup joints, second gag lever post 3 passes the frame shape side of first spacing groove 321 and mounting 33, second gag lever post 3 is the rectangular pole, the rectangular side of second gag lever post 3 laminating mounting 33 passes, mounting 33, it is fixed through spacing grafting pole grafting after connecting rod 32 and the grafting of second gag lever post 3.
Wherein, mounting 33 can also be rectangle tubular structure, mounting 33 cup joints on connecting rod 32, the spread groove that is used for second gag lever post 3 to pass is offered on mounting 33 and the relative both sides face of second gag lever post 3, second gag lever post 3 passes first gag lever post 321 and the spread groove and pegs graft with connecting rod 32 and mounting 33, it is fixed to peg graft through the inserted bar behind connecting rod 32 and the 3 pegs graft of second gag lever post, when mounting 33 chooses for use rectangle tubular structure, connecting rod 32 bottom is fixed with limiting plate 34, limiting plate 34 and connecting rod 32 bottom threaded connection.
The utility model discloses a concrete operation as follows:
first, adjust spacing portion 31 of second to preset the position, place the weldment on spacing portion 31 of second, drive two first guides 11 along base 1 relative slip, and according to welding requirement and weldment shape, adjust the relative position of second guide 12 and first guide 11, laminate respectively until two first guides 11 and two weldments, the accurate laminating of welding position department is waited to the while welding, begin to weld the weldment, after the unilateral welding is accomplished, drive two slewing mechanism and rotate suitable angle in step, change welding angle, continue to carry out the weldment to the weldment work of other sides of weldment, it removes to drive two first guides 11 dorsad until welding work is accomplished, take off welded fixed weldment can, the utility model provides a clamping device has improved the fixed effect of different shapes and welding requirement's weldment, make things convenient for the adjustment work of welding angle in the welding process simultaneously, has effectively improved the welding efficiency of weldment.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Clamping device is used in electric welding, the on-line screen storage device is characterized in that the on-line screen storage device comprises a base, first guide and second guide, first guide all has two sets ofly with the second guide, two sets of first guide laminating base up end slide along base length direction, two sets of second guide set up respectively in two first guide tops, the slip path of second guide is perpendicular with the slip path of first guide, be provided with round rod-shaped first gag lever post on two second guides, first gag lever post passes through slewing mechanism and installs on the second guide, two first gag lever post relative ends are provided with and are used for carrying out spacing first spacing portion to the work piece in vertical direction, two first gag lever post relative ends are fixed with the connecting rod, the connecting rod is vertical swing joint second gag lever post, second gag lever post tip is equipped with and is used for carrying out spacing second spacing portion to the butt welding piece in the horizontal direction.
2. The clamping device for electric welding as claimed in claim 1, wherein the rotating mechanism includes a gear, a toothed plate, a mounting groove and a driving cylinder, the gear is meshed with the toothed plate, the mounting groove is fixed on the upper surface of the second guide member, the extending end of the driving cylinder is fixed to the end of the toothed plate, the driving cylinder drives the toothed plate to slide in the mounting groove, the driving direction of the driving cylinder is perpendicular to the axis of the first limiting rod, and the gear is in key connection with the first limiting rod.
3. A clamping device for electric welding as claimed in claim 2, wherein the second guiding member is provided with a hoop member, the hoop member is sleeved outside the first limiting rod, an arc-shaped protruding portion extends inwards from the inner side of the hoop member, an annular recess is formed in the first limiting rod corresponding to the protruding portion, and the protruding portion of the hoop member is inserted into the recess of the first limiting rod.
4. A clamping device for electric welding as defined in any one of claims 1-3, wherein said connecting rod is provided with an elongated first position-limiting slot, said second position-limiting rod is passed through said first position-limiting slot, a waist-shaped hole is formed in a side wall of one side of said first position-limiting slot, and a plurality of through slots are formed in said second position-limiting rod at regular intervals.
5. A clamping device for electric welding as claimed in claim 4, wherein the connecting rod is connected to the second limiting rod by a U-shaped fixing member, opposite side plates of the fixing member are frame-shaped, a through hole is formed in a panel of the U-shaped fixing member located in the middle, the fixing member is fitted to the outer wall of the connecting rod and sleeved, the second limiting rod passes through the first limiting groove and the frame-shaped side surface of the fixing member, and the fixing member, the connecting rod and the second limiting rod are fixed by a limiting insertion rod after insertion.
6. The clamping device for electric welding as claimed in claim 4, wherein the connecting rod is connected to the second limiting rod through a rectangular tube-shaped fixing member, the fixing member is sleeved on the connecting rod, two opposite side surfaces of the fixing member and the second limiting rod are provided with connecting grooves for the second limiting rod to pass through, the second limiting rod passes through the first limiting groove and the connecting grooves to be inserted into the connecting rod and the fixing member, the connecting rod and the second limiting rod are inserted into the connecting rod and the fixing member and then fixed through the inserting rod.
7. The clamping device for electric welding as claimed in claim 6, wherein the bottom of the connecting rod is fixed with a limiting plate, and the limiting plate is in threaded connection with the bottom of the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220943881.0U CN217702111U (en) | 2022-04-22 | 2022-04-22 | Clamping device for electric welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220943881.0U CN217702111U (en) | 2022-04-22 | 2022-04-22 | Clamping device for electric welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217702111U true CN217702111U (en) | 2022-11-01 |
Family
ID=83788759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220943881.0U Active CN217702111U (en) | 2022-04-22 | 2022-04-22 | Clamping device for electric welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217702111U (en) |
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2022
- 2022-04-22 CN CN202220943881.0U patent/CN217702111U/en active Active
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Effective date of registration: 20240611 Address after: 230000 b-1018, Woye Garden commercial office building, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee after: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. Country or region after: China Address before: No.699 Pingyuan Road, Xinxiang City, Henan Province Patentee before: HENAN INSTITUTE OF TECHNOLOGY Country or region before: China |