CN210475967U - Improved welding tool fixture - Google Patents
Improved welding tool fixture Download PDFInfo
- Publication number
- CN210475967U CN210475967U CN201920708500.9U CN201920708500U CN210475967U CN 210475967 U CN210475967 U CN 210475967U CN 201920708500 U CN201920708500 U CN 201920708500U CN 210475967 U CN210475967 U CN 210475967U
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- chuck
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- moon
- workpiece
- bottom platform
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- 238000003466 welding Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 230000002457 bidirectional effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 206010057071 Rectal tenesmus Diseases 0.000 description 2
- 208000012271 tenesmus Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses an improved welding tool fixture, which consists of a fixture body, a clamping mechanism, a positioning mechanism and a rotary supporting mechanism, wherein a round pipe or round steel is hoisted and placed in a half-moon-shaped chuck by a crane, a telescopic rod of a bidirectional cylinder pushes the movable half-moon-shaped chuck, and the round pipe or round steel of an assembled workpiece is clamped by clamping with the other half-moon-shaped chuck which is fixedly installed; then, a servo driver drives a servo motor to drive a screw rod, a driving reverser drives a right base to integrally move leftwards or rightwards, and a right chuck is matched with a left chuck on a left base to clamp or release a workpiece to be processed, so that clamping is finished; two pulleys are fully contacted with a round pipe or round steel positioned at the bottommost part of the clamping part through adjusting the height of the supporting frame of the rotary supporting mechanism, the risk that the two pulleys are deformed and cannot completely slide due to bottom support is avoided, and the rotary supporting mechanism is arranged at two or four positions along the length direction of a workpiece to be processed at equal intervals and is used for fully supporting the workpiece.
Description
Technical Field
The utility model relates to a welding jig, concretely relates to improved generation welding frock clamp.
Background
At present, in the production of welding structures, assembly and welding are two important production processes, and the two processes are usually completed in two ways according to the process, wherein one process is assembly before welding; one is side assembly and welding. The jig used to assemble the assembly for tack welding is referred to in the industry as the assembly jig; the clamp specially used for welding the glow piece is called as a swing joint clamp; a clamp used for assembling and welding is called as an assembling and welding clamp; collectively referred to as a welding tool fixture.
At present, welding and location square column steelframe or cylinder or the cylinder frame etc. of constituteing by four cylinders, the manual hand (hold) that advances the anchor clamps location operation of adopting now, and the direct weld, because its volume and length are great, lead to treating that the holistic focus of centre gripping work piece appears the tenesmus and the artificial centre gripping operation of carrying on often appears rolling and hurts the people accident, consequently how to solve the automatic centre gripping location of anchor clamps and prevent the deformation problem that the focus tenesmus of treating centre gripping welding work piece leads to, put forward higher requirement to production welding frock clamp equipment. And further guarantee that the welded work products are guaranteed to be not reworked.
Disclosure of Invention
The utility model aims at overcoming the not enough of above-mentioned prior art, provide an improved generation welding frock clamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the improved welding tool fixture comprises a fixture body, a clamping mechanism, a positioning mechanism and a rotary supporting mechanism, wherein the fixture body consists of a bottom platform, two sliding rails are laid on a table top on the right side of the bottom platform, a sliding groove parallel to the sliding rails is formed in the table top between the two sliding rails, a lead screw is placed in the sliding groove and is driven by a servo motor arranged on the right side of the bottom platform, and the servo motor is driven by a servo driver arranged above the servo motor;
the clamping mechanism consists of a left base, a right base, a left chuck and a right chuck, the left base is positioned on the left table top of the bottom platform, a left driving motor is installed on the left base, and the left driving motor faces the right side and is connected with the left chuck; the right base is connected with the two sliding rails in a sliding manner, an reverser connected with the screw rod is arranged at the bottom of the right base, a right side driving motor facing to the left side is installed on the right base, and the right side driving motor is connected with and drives the right chuck plate;
the left base and the right base are provided with positioning mechanisms on opposite seat faces, each positioning mechanism consists of two-way cylinders and a half-moon-shaped chuck, the two-way cylinders are respectively arranged at the upper and lower positions of the seat face in a symmetrical mode, a slide way is arranged at the position below a telescopic rod of each two-way cylinder, each slide way is connected with the corresponding half-moon-shaped chuck in a sliding mode, each half-moon-shaped chuck is connected with the corresponding telescopic rod of each two-way cylinder, the other half-moon-shaped chuck and the corresponding half-moon-shaped chuck connected with the corresponding telescopic rod are arranged in an axisymmetric mode, and the other;
the rotary supporting mechanism is composed of two supporting frames and two pulleys, the two pulleys are arranged between the two supporting frames in a sliding mode side by side, and the two supporting frames are fixedly installed on the bottom platform between the left base and the right base.
Preferably, the support frame of the rotary support mechanism can be adjusted in the vertical telescopic height through bolts.
Preferably, the rotary supporting mechanism is arranged at two or four positions at equal intervals along the length direction of the workpiece to be welded.
Preferably, the front side and the rear side of the bottom platform are welded with the stability maintaining base plates.
The utility model has the advantages that the improved welding tool fixture integrally realizes automatic clamping, loose clamping and automatic rotation to-be-welded workpieces, is convenient to operate, and improves welding efficiency and precision; meanwhile, the clamping mechanism is matched with the rotating support mechanism integrally, so that the phenomenon that the gravity center of a welding workpiece falls and deforms is avoided, clamping is firm, positioning is accurate, and the quality and the welding efficiency of the tool to be welded are guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 creative efforts.
FIG. 1 is a front view of the structure of the present invention (holding the workpiece);
FIG. 2 is a front view of the chuck of the present invention facing opposite;
FIG. 3 is a top view of the present invention (without clamping the workpiece);
the automatic welding machine comprises a bottom platform 1, a left base 2, a left driving motor 3, a left chuck 4, a right base 5, a right driving motor 6, a right chuck 7, a servo driver 8, a rotary supporting mechanism 9, a bidirectional cylinder 10, a half-moon-shaped chuck 11, a slideway 12, a lead screw 13, a workpiece 14, a sliding rail 15, a sliding chute 16, a reverser 17 and a servo motor 18.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Examples
As shown in fig. 1, 2 and 3, an improved welding tool fixture comprises a fixture body composed of a bottom platform 1, two slide rails 15 are laid on a table top on the right side of the bottom platform 1, a sliding chute 16 parallel to the slide rails is arranged on the table top between the two slide rails 15, a lead screw 13 is placed in the sliding chute 16, the lead screw 13 is driven by a servo motor 18 arranged on the right side of the bottom platform 1, and the servo motor 18 is driven by a servo driver 8 arranged above the servo motor;
the clamping mechanism consists of a left base 2, a right base 5, a left chuck 4 and a right chuck 7, wherein the left base 2 is positioned on the left table top of the bottom platform 1, a left driving motor 3 is arranged on the left base 2, and the left driving motor 3 faces the right side and is connected with the left chuck 4; the right base 5 is connected with two sliding rails 15 in a sliding manner, an reverser 17 connected with a screw 13 is arranged at the bottom of the right base 5, a right driving motor 6 facing to the left side is arranged on the right base 5, and the right driving motor 6 is connected with a driving right chuck 7;
the left base 2 and the right base 5 are provided with positioning mechanisms on opposite base surfaces, each positioning mechanism consists of two-way cylinders 10 and a half-moon-shaped chuck 11, the two-way cylinders 10 are respectively arranged at the upper and lower positions of the base surface in a symmetrical mode, a slide way 12 is arranged at the lower position of a telescopic rod of each two-way cylinder 10, each slide way 12 is connected with the corresponding half-moon-shaped chuck 11 in a sliding mode, the half-moon-shaped chucks 11 are connected with the telescopic rods of the two-way cylinders 10, the other half-moon-shaped chucks and the half-moon-shaped chucks connected with the telescopic rods are arranged in an axisymmetric mode;
the rotary supporting mechanism 9 consists of two supporting frames and two pulleys, the two pulleys are arranged between the two supporting frames in a parallel sliding manner, and the two supporting frames are fixedly arranged on the bottom platform 1 between the left base 2 and the right base; the support frame of the rotary support mechanism 9 can adjust the upper and lower telescopic heights thereof through bolts; the rotary supporting mechanism 9 is arranged at two or four positions at equal intervals along the length direction of the workpiece 14 to be welded; the front and the rear sides of the bottom platform 1 are welded with the stability maintaining base plates 19.
As shown in fig. 2, a round pipe or round steel is lifted by a crane and placed in a half-moon-shaped chuck, a movable half-moon-shaped chuck 11 is pushed by a telescopic rod of a bidirectional cylinder 10, and the round pipe or round steel of the assembled workpiece is clamped by clamping with the other half-moon-shaped chuck which is fixedly installed; as shown in fig. 3, the servo driver 18 drives the servo motor 8 to drive the lead screw 13, the driving reverser 17 drives the right base 5 to move leftwards or rightwards integrally, the right chuck 7 is matched with the left chuck 4 on the left base 2 to clamp or loosen the workpiece 14 to be processed, after clamping is finished, the two pulleys are fully contacted with the round pipe or the round steel positioned at the bottommost part of the clamping through adjusting the height of the support frame of the rotary supporting mechanism 9, the risk of sliding off caused by deformation and incomplete bottom support is avoided, meanwhile, the length and the volume of the round pipe or the round steel are also considered, and the rotary supporting mechanism 9 is arranged at two or four positions at equal intervals along the length direction of the workpiece 14 to be processed and is used for fully supporting the workpiece.
As shown in fig. 1, the workpiece 14 to be processed is driven to rotate by the driving motor, welding work of different surfaces is realized, after welding is finished, the workpiece is hoisted by the hoisting crane, the half-moon-shaped chuck is opened by controlling the bidirectional screw rod 10, then the screw rod 13 is driven to move leftwards by the servo driver 8 and the servo motor 18, the reverser 17 drives the right base 5 to integrally move rightwards, and finally, the workpiece is hoisted and slowly placed on the ground, so that safe operation is realized, and the risk of injury caused by smashing due to original manual carrying is effectively prevented.
Although the specific embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above embodiments, and various modifications or variations that can be made by those skilled in the art without creative efforts are still within the scope of the present invention.
Claims (4)
1. The improved welding tool fixture is composed of a fixture body, a clamping mechanism, a positioning mechanism and a rotary supporting mechanism, and is characterized in that the fixture body is composed of a bottom platform (1), two sliding rails (15) are laid on a table top on the right side of the bottom platform (1), a sliding groove (16) parallel to the sliding rails is formed in the table top between the two sliding rails (15), a lead screw (13) is placed in the sliding groove (16), the lead screw (13) is driven by a servo motor (18) arranged on the right side of the bottom platform (1), and the servo motor (18) is driven by a servo driver (8) arranged above the servo motor;
the clamping mechanism consists of a left base (2), a right base (5), a left chuck (4) and a right chuck (7), the left base (2) is positioned on the left table top of the bottom platform (1), a left driving motor (3) is installed on the left base (2), and the left driving motor (3) faces the right side and is connected with and drives the left chuck (4); the right base (5) is connected with the two sliding rails (15) in a sliding manner, an inverter (17) connected with the lead screw (13) is arranged at the bottom of the right base (5), a right driving motor (6) facing to the left side is installed on the right base (5), and the right driving motor (6) is connected with and drives the right chuck (7);
the left base (2) and the right base (5) are provided with positioning mechanisms on opposite seat surfaces, each positioning mechanism consists of two-way cylinders (10) and a half-moon-shaped chuck (11), the two-way cylinders (10) are respectively arranged on the seat surfaces in a symmetrical manner at the upper and lower positions, a slide way (12) is arranged at the lower position of a telescopic rod of each two-way cylinder (10), each slide way (12) is connected with the corresponding half-moon-shaped chuck (11) in a sliding manner, the half-moon-shaped chucks (11) are connected with the telescopic rods of the two-way cylinders (10), the other half-moon-shaped chucks and the half-moon-shaped chucks (11) connected with the telescopic rods are arranged in an axisymmetric manner, and the other half-;
the rotary supporting mechanism (9) is composed of two supporting frames and two pulleys, the two pulleys are arranged between the two supporting frames in a sliding mode side by side, and the two supporting frames are fixedly installed on the bottom platform (1) between the left base (2) and the right base (5).
2. The improved welding tool fixture as recited in claim 1, characterized in that the support frame of the rotary support mechanism (9) is adjustable in its upper and lower telescopic height by means of bolts.
3. An improved welding fixture as defined in claim 1, wherein said rotary support means (9) are arranged at two or four equally spaced locations along the length of the workpiece (14) to be welded.
4. The improved welding tool fixture as claimed in claim 1, wherein said bottom platform (1) is welded with stabilizing pads (19) on both front and rear sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920708500.9U CN210475967U (en) | 2019-05-17 | 2019-05-17 | Improved welding tool fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920708500.9U CN210475967U (en) | 2019-05-17 | 2019-05-17 | Improved welding tool fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210475967U true CN210475967U (en) | 2020-05-08 |
Family
ID=70511819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920708500.9U Expired - Fee Related CN210475967U (en) | 2019-05-17 | 2019-05-17 | Improved welding tool fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210475967U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468878A (en) * | 2020-05-25 | 2020-07-31 | 佛山市南海九洲普惠风机有限公司 | Welding device for axial flow machine shell |
| CN112388166A (en) * | 2020-11-18 | 2021-02-23 | 上海治臻新能源装备有限公司 | Integrated clamping structure for laser welding of metal bipolar plate and machining method |
| CN113502386A (en) * | 2021-07-22 | 2021-10-15 | 张成林 | Steel construction postweld heat treatment device |
| CN114406572A (en) * | 2022-01-26 | 2022-04-29 | 浙江八方电信有限公司 | Welding fixture tool for communication tower top bracket extension arm |
-
2019
- 2019-05-17 CN CN201920708500.9U patent/CN210475967U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468878A (en) * | 2020-05-25 | 2020-07-31 | 佛山市南海九洲普惠风机有限公司 | Welding device for axial flow machine shell |
| CN111468878B (en) * | 2020-05-25 | 2024-11-29 | 佛山市南海九洲普惠风机有限公司 | Welding device for axial-flow machine shell |
| CN112388166A (en) * | 2020-11-18 | 2021-02-23 | 上海治臻新能源装备有限公司 | Integrated clamping structure for laser welding of metal bipolar plate and machining method |
| CN112388166B (en) * | 2020-11-18 | 2025-07-11 | 上海治臻新能源股份有限公司 | Metal bipolar plate laser welding integrated clamping structure and processing method |
| CN113502386A (en) * | 2021-07-22 | 2021-10-15 | 张成林 | Steel construction postweld heat treatment device |
| CN114406572A (en) * | 2022-01-26 | 2022-04-29 | 浙江八方电信有限公司 | Welding fixture tool for communication tower top bracket extension arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210517 |