CN116944797B - Welding fixing device based on production of rotary worktable mechanical parts - Google Patents
Welding fixing device based on production of rotary worktable mechanical parts Download PDFInfo
- Publication number
- CN116944797B CN116944797B CN202311208002.5A CN202311208002A CN116944797B CN 116944797 B CN116944797 B CN 116944797B CN 202311208002 A CN202311208002 A CN 202311208002A CN 116944797 B CN116944797 B CN 116944797B
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- fixing
- adjusting
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- gear
- rod
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- 238000003466 welding Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000001360 synchronised effect Effects 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 6
- 238000011112 process operation Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
Abstract
The invention provides a welding and fixing device for producing mechanical parts based on a rotary workbench, which relates to the technical field of fixing devices and comprises the following components: the installation mechanism, the installation dish rotates to be connected at the top of fixing base, the device can realize three-point centering fixed use to the work piece through fixed establishment, the welding processing operation of follow-up mechanical parts work piece has been made things convenient for, the installation dish is "C" shape design, and the top of fixing base is equipped with the breach of "C" shape, thereby make the device directly put into the work piece from the top of installation dish when fixed or install and tear down the work piece and can realize fixing and demolish the work piece, the steam generator is convenient to use, work efficiency improves greatly, fixing device has been solved and has been the closed structure of ring shape, when fixed to cylindrical work piece, can only pass the middle part cavity of thereby fixing device with the work piece and fix, very troublesome, especially when fixed with the middle part of longer work piece, the problem of work efficiency is low.
Description
Technical Field
The invention relates to the technical field of fixing devices, in particular to a welding fixing device for producing mechanical parts based on a rotary workbench.
Background
The rotary worktable is a machine tool accessory which is provided with a rotatable table top and is used for clamping a workpiece and realizing rotation and indexing positioning, is called a turntable or a fourth shaft for short, and is convenient for welding processing operation by positioning and fixing the workpiece through a fixing device when in welding by a welding process which is needed when a mechanical part of the rotary worktable is produced and processed at present.
However, when the conventional fixing device is used, the fixing device is of a circular ring-shaped closed structure, when a cylindrical workpiece is fixed, the workpiece can only be fixed through the middle cavity of the fixing device, so that the fixing device is very troublesome, and particularly when the fixing device is fixed with the middle of a longer workpiece, the fixing device needs to be frequently fixed through the fixing device, so that the steps are complicated, the working efficiency is low, and the practicability is low.
Disclosure of Invention
In view of the above, the invention provides a welding and fixing device for producing mechanical parts based on a rotary workbench, which is provided with a fixing component, wherein the device can perform three-point centering fixing clamping on a workpiece through the fixing component, so that the welding and processing operation of the workpiece is facilitated, and meanwhile, the design of a mounting plate of a C-shaped design and a notch of a C-shaped top of a fixing seat of the device is convenient, the workpiece is placed into the device for fixing and subsequent dismantling operations, the fixing operation on the workpiece can be realized without penetrating the inside of the device, the use is convenient, the working efficiency is greatly improved, the device can adapt to the clamping and fixing processing of different parts of a longer workpiece, the adaptability is extremely strong, and the flexibility, the adaptability and the practicability of the device are improved.
The invention provides a welding and fixing device for producing mechanical parts based on a rotary workbench, which specifically comprises the following components: the mounting assembly comprises a fixed seat and a positioning screw rod, the positioning screw rod is screwed on the side face of the fixed seat through threads, and a fixing assembly is arranged in the mounting assembly; the fixing assembly comprises a mounting mechanism, a control mechanism and a fixing mechanism, wherein the mounting mechanism comprises a mounting disc, an adjusting wheel, an adjusting rod and a synchronous gear, the mounting disc is rotationally connected to the top of the fixing seat, the adjusting wheel is rotationally connected to the inside of the mounting disc, the adjusting rod is rotationally connected to the inside of the mounting disc, and the synchronous gear is rotationally connected to the inside of the mounting disc; the control mechanism comprises a forward control ring and a reverse control ring, wherein the forward control ring is rotationally connected inside the mounting disc, and the reverse control ring is rotationally connected inside the reverse control ring; the fixing mechanism comprises a fixing rod and a control gear, wherein the fixing rod is inserted into the mounting disc, and the control gear is rotationally connected to the inside of the mounting disc.
Optionally, the top of fixing base is equipped with "C" shape breach, and the mounting disc rotates the inside of connecting at fixing base "C" shape breach, and the disk body shape of mounting disc is "C" shape.
Optionally, the fixing mechanism is provided with three groups in the mounting plate, and the included angle between adjacent fixing mechanisms is one hundred twenty degrees.
Optionally, the side of forward control ring and reverse control ring all is equipped with the control rack, and the tooth interlock of control rack and control gear, and forward control ring and reverse control ring splice the back and be "C" shape.
Optionally, the body of rod outside of dead lever is equipped with the screw thread, and the dead lever passes through the screw thread and twists the inside at control gear.
Optionally, the body of rod side of dead lever is equipped with the constant head tank, and the inside of mounting disc is equipped with the locating piece, and the locating piece is pegged graft in the inside of constant head tank.
Optionally, the side of the ring body of the forward control ring is provided with an arc-shaped synchronous bar, the opposite sides of the synchronous bar and the reverse control ring are respectively provided with a synchronous rack, and the gear teeth on two sides of the synchronous gear are respectively meshed with the synchronous racks of the synchronous bar and the reverse control ring.
Optionally, the side of forward control ring is equipped with the regulation rack, and the bottom wheel body of regulating wheel is adjusting gear, adjusting gear and adjusting rack's teeth of a cogwheel meshing.
Optionally, the body of rod middle part of adjusting the pole is equipped with the adjusting worm, and the top wheel body of adjusting wheel is the location worm wheel, and adjusting worm and location worm wheel transmission are connected.
Advantageous effects
The device can realize the fixed use of three-point centering through fixed establishment to the work piece when using, made things convenient for the welding process operation of follow-up mechanical parts work piece, the mounting disc of device is "C" shape design simultaneously, and the top of fixing base is equipped with "C" shape breach, thereby make the device need not to pass the inside of mounting disc from the middle part when fixed or install and tear open the work piece, but directly put into the work piece from the top of mounting disc and can realize fixing and demolising the work piece, convenient to use, work efficiency improves greatly, also made things convenient for the fixed process operation to the different positions of long work piece simultaneously, the flexibility of device has been improved, adaptability and practicality.
In addition, when the device is in a reset state, the forward control ring and the reverse control ring are hidden in the mounting plate, and the forward control ring and the reverse control ring are spliced to form a C shape, so that the forward control ring and the reverse control ring can not shield the notch at the top of the mounting plate and the fixed seat in the reset state, the workpiece can be conveniently placed in any position from the notch at the top of the mounting plate, the clamping fixation can be realized on different parts of the workpiece, and the working efficiency is greatly improved.
In addition, after the work piece is put into through the breach at "C" shape mounting disc top, can realize the fixed use of three-point centering to the work piece through adjusting the pole, when rotating the pole, the adjusting worm of adjusting the pole can drive adjusting gear through positioning worm wheel and rotate, can drive forward control ring rotation through adjusting rack when adjusting gear and rotate, can drive synchronous gear through the synchronous rack of synchronizing bar and rotate, can drive reverse control ring and the synchronous rotation in opposite directions of forward control ring through the synchronous rack of reverse control ring when synchronous gear rotates, thereby forward control ring and reverse control ring can drive the control gear rotation of three fixed establishment through driving the outside screw thread of dead lever body of rod when rotating, the control gear can drive the fixed centre gripping of dead lever to the work piece through the outside screw thread of dead lever body of rod and reciprocate when rotating, the contained angle of three fixed establishment is one hundred twenty degrees, thereby can fix a position the centre of a circle of cylindrical work piece and stable centre gripping is fixed, convenient to follow-up welding process operation, convenient to use.
In addition, the positioning worm wheel and the adjusting worm have the characteristic of unidirectional transmission, namely, the positioning worm wheel can only be driven to rotate through the adjusting worm, and the positioning worm wheel can not drive the adjusting worm to rotate, so that the device can stably keep the fixed clamping state of a workpiece, the phenomenon of unexpected loosening can not occur, the use is stable, and meanwhile, the using angle of the mounting disc can be positioned and adjusted through the positioning screw, so that the device can adjust the fixing angle of the workpiece during the fixing processing of the workpiece, and the welding processing operation of the workpiece is further facilitated.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic diagram of the structure of the present invention;
FIG. 2 shows a schematic structural view of the present invention with the mounting assembly disassembled;
FIG. 3 shows a schematic structural view of the interior of the present invention;
FIG. 4 is a schematic view showing the structure of the mounting mechanism of the present invention after disassembly;
FIG. 5 is a schematic view showing the structure of the control mechanism of the present invention after disassembly;
FIG. 6 is a schematic view showing the structure of the fixing mechanism of the present invention after disassembly;
FIG. 7 is a schematic view showing the structure of the inside of the fixing assembly of the present invention after fixing a workpiece;
fig. 8 shows an enlarged schematic view of the structure of the present invention at the a site in fig. 3.
List of reference numerals
1. A mounting assembly; 101. a fixing seat; 102. positioning a screw; 2. a mounting mechanism; 201. a mounting plate; 2011. a positioning block; 202. an adjusting wheel; 2021. an adjusting gear; 2022. positioning a worm wheel; 203. an adjusting rod; 2031. adjusting a worm; 204. a synchronizing gear; 3. a control mechanism; 301. a forward control loop; 3011. controlling a rack; 3012. a synchronization bar; 3013. adjusting the rack; 302. a reverse control loop; 3021. a synchronous rack; 4. a fixing mechanism; 401. a fixed rod; 4011. a positioning groove; 402. and controlling the gear.
Description of the embodiments
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 8:
the invention provides a welding and fixing device for producing mechanical parts based on a rotary workbench, which comprises the following components: the installation assembly 1 comprises a fixed seat 101 and a positioning screw 102, the positioning screw 102 is screwed on the side surface of the fixed seat 101 through threads, and a fixed assembly is installed in the installation assembly 1; the fixing assembly comprises a mounting mechanism 2, a control mechanism 3 and a fixing mechanism 4, wherein the mounting mechanism 2 comprises a mounting disc 201, an adjusting wheel 202, an adjusting rod 203 and a synchronous gear 204, the mounting disc 201 is rotationally connected to the top of the fixing seat 101, the adjusting wheel 202 is rotationally connected to the inside of the mounting disc 201, the adjusting rod 203 is rotationally connected to the inside of the mounting disc 201, and the synchronous gear 204 is rotationally connected to the inside of the mounting disc 201; the control mechanism 3 comprises a forward control ring 301 and a reverse control ring 302, wherein the forward control ring 301 is rotatably connected inside the mounting disc 201, and the reverse control ring 302 is rotatably connected inside the reverse control ring 302; the fixing mechanism 4 comprises a fixing rod 401 and a control gear 402, the fixing rod 401 is inserted into the mounting plate 201, and the control gear 402 is rotatably connected to the inside of the mounting plate 201.
In addition, according to the embodiment of the invention, as shown in fig. 4, an adjusting worm 2031 is arranged in the middle of the rod body of the adjusting rod 203, the top wheel body of the adjusting wheel 202 is a positioning worm wheel 2022, the adjusting worm 2031 is in transmission connection with the positioning worm wheel 2022, in use, the positioning worm wheel 2022 and the adjusting worm 2031 have the characteristic of unidirectional transmission, namely, the positioning worm wheel 2022 can only be driven to rotate by the adjusting worm 2031, and the positioning worm wheel 2022 can not drive the adjusting worm 2031 to rotate, so that the device can stably maintain a fixed clamping state of a workpiece, no unexpected loosening phenomenon occurs, and the device is stable in use.
In addition, according to the embodiment of the invention, as shown in fig. 2, a "C" shaped notch is provided at the top of the fixing seat 101, and the mounting plate 201 is rotatably connected inside the "C" shaped notch of the fixing seat 101, and the plate body of the mounting plate 201 is "C" shaped.
In addition, according to the embodiment of the invention, as shown in fig. 2, three groups of fixing mechanisms 4 are arranged in the mounting plate 201, the included angle between adjacent fixing mechanisms 4 is one hundred twenty degrees, and in the use process, the three groups of fixing mechanisms 4 can realize centering fixing operation on the workpiece, so that the center position of the cylindrical workpiece and the center position of the mounting plate 201 are on the same straight line, and the subsequent welding processing operation of the workpiece is convenient.
In addition, according to the embodiment of the invention, as shown in fig. 5, the forward control ring 301 and the reverse control ring 302 are spliced to form a C shape, in use, when the device is in a reset state, the forward control ring 301 and the reverse control ring 302 are hidden in the mounting plate 201, and the forward control ring 301 and the reverse control ring 302 are spliced to form the C shape, so that the forward control ring 301 and the reverse control ring 302 do not block the notch at the top of the mounting plate 201 and the fixed seat 101 when in the reset state, thereby facilitating the placement of any position of a workpiece from the notch at the top of the mounting plate 201, and being capable of adapting to realizing clamping fixation on different parts of the workpiece.
In addition, according to the embodiment of the invention, as shown in fig. 4 and 5, an adjusting rack 3013 is arranged on the side surface of the forward control ring 301, an adjusting gear 2021 is arranged on the bottom wheel body of the adjusting wheel 202, the adjusting gear 2021 is meshed with gear teeth of the adjusting rack 3013, in use, three-point centering fixing of a workpiece can be realized through an adjusting rod 203, when the adjusting rod 203 is rotated, an adjusting worm 2031 of the adjusting rod 203 can drive the adjusting gear 2021 to rotate through a positioning worm wheel 2022, when the adjusting gear 2021 rotates, the forward control ring 301 can be driven to rotate through the adjusting rack 3013, an arc-shaped synchronizing bar 3012 is arranged on the side surface of the ring body of the forward control ring 301, synchronizing racks 3021 are respectively arranged on the opposite side surfaces of the synchronizing bar 3012 and the reverse control ring 302, gear teeth on two sides of the synchronizing gear 204 are meshed with the synchronizing racks 3021 of the synchronizing bar 3012 and the reverse control ring 302 respectively, when the forward control ring 301 rotates, the synchronous rack 3021 of the synchronous bar 3012 can drive the synchronous gear 204 to rotate, when the synchronous gear 204 rotates, the synchronous rack 3021 of the reverse control ring 302 can drive the reverse control ring 302 to rotate in opposite directions with the forward control ring 301, the control racks 3011 are arranged on the side surfaces of the forward control ring 301 and the reverse control ring 302, the control racks 3011 are meshed with the gear teeth of the control gear 402, so that the forward control ring 301 and the reverse control ring 302 can control the racks 3011 to rotate by driving the control gears 402 of the three fixing mechanisms 4 when rotating, the outside of the rod body of the fixing rod 401 is provided with threads, the fixing rod 401 is screwed inside the control gear 402 through threads, the thread trend of the rod body of the fixing rod 401 of the fixing mechanism 4 at the position of the reverse control ring 302 is opposite to the thread trend of the rod bodies of the fixing rods 401 of the other two fixing mechanisms 4, the control gear 402 can drive the fixed rod 401 to move up and down through the screw thread outside the rod body of the fixed rod 401 to realize the fixed clamping of the workpiece when rotating, and the included angle of the three fixing mechanisms 4 is one hundred twenty degrees, so that the circle center of the cylindrical workpiece can be positioned, the clamping is stable and fixed, and the subsequent welding processing operation is convenient.
In addition, according to the embodiment of the invention, as shown in fig. 4 and 6, the rod body side surface of the fixing rod 401 is provided with the positioning groove 4011, the inside of the mounting disc 201 is provided with the positioning block 2011, the positioning block 2011 is inserted into the positioning groove 4011, in use, the positioning block 2011 can limit the moving track of the fixing rod 401 through the positioning groove 4011, and meanwhile, the fixing rod 401 can be limited not to rotate along with the control gear 402 when the control gear 402 rotates, so that the fixing rod is stable in use and convenient in adjustment.
Specific use and action of the embodiment: in the invention, when the device is in a reset state, the forward control ring 301 and the reverse control ring 302 are hidden in the mounting plate 201, the forward control ring 301 and the reverse control ring 302 are spliced to form a C shape, so that the forward control ring 301 and the reverse control ring 302 can not block the notch at the top of the mounting plate 201 and the fixed seat 101 in the reset state, when a cylindrical workpiece is required to be fixed, the part of the workpiece which is required to be fixed is directly placed in the notch at the top of the mounting plate 201, then three-point centering fixed use of the workpiece can be realized through the adjusting rod 203, when the adjusting rod 203 is rotated, the adjusting worm 2031 of the adjusting rod 203 can drive the adjusting gear 2021 to rotate through the positioning worm wheel 2022, the adjusting gear 2021 can drive the forward control ring 301 to rotate through the adjusting rack 3013, the synchronous rack 3021 of the synchronous bar 3012 can drive the synchronous gear 204 to rotate when the forward control ring 301 rotates, the synchronous rack 3021 of the reverse control ring 302 can drive the reverse control ring 302 to rotate in opposite directions with the forward control ring 301 when the synchronous gear 204 rotates, so that the forward control ring 301 and the reverse control ring 302 can control the rack 3011 to rotate by driving the control gears 402 of the three fixing mechanisms 4 when rotating, the control gears 402 can drive the fixing bar 401 to move up and down by the threads outside the rod body of the fixing bar 401 to realize the fixed clamping of the workpiece, the included angle of the three fixing mechanisms 4 is one hundred twenty degrees, so that the circle center of a cylindrical workpiece can be positioned and stably clamped and fixed, in the fixed machining process of the workpiece, if the fixed angle of the workpiece needs to be adjusted, the fixing families of the workpiece can be adjusted by the positioning screw 102 after unscrewing the positioning screw 102, the mounting plate 201 can freely rotate in the fixing seat 101 to achieve adjustment of a fixed angle, after adjustment is completed, the positioning screw 102 is screwed down, the use angle of the mounting plate 201 can be fixed again, welding processing operation can be continuously conducted on a workpiece, and after welding processing production of the workpiece is completed, the adjusting rod 203 is reversed to detach the workpiece.
Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (2)
1. Welding fixing device based on production of rotary table mechanical parts usefulness, its characterized in that includes: the mounting assembly (1), the mounting assembly (1) comprises a fixed seat (101) and a positioning screw (102), the positioning screw (102) is screwed on the side surface of the fixed seat (101) through threads, and a fixed assembly is arranged in the mounting assembly (1); the fixing assembly comprises a mounting mechanism (2), a control mechanism (3) and a fixing mechanism (4), wherein the mounting mechanism (2) comprises a mounting disc (201), an adjusting wheel (202), an adjusting rod (203) and a synchronous gear (204), the mounting disc (201) is rotationally connected to the top of the fixing seat (101), the adjusting wheel (202) is rotationally connected to the inside of the mounting disc (201), the adjusting rod (203) is rotationally connected to the inside of the mounting disc (201), and the synchronous gear (204) is rotationally connected to the inside of the mounting disc (201); the control mechanism (3) comprises a forward control ring (301) and a reverse control ring (302), wherein the forward control ring (301) is rotationally connected to the inside of the mounting disc (201), and the reverse control ring (302) is rotationally connected to the inside of the reverse control ring (302); the fixing mechanism (4) comprises a fixing rod (401) and a control gear (402), the fixing rod (401) is inserted into the mounting disc (201), and the control gear (402) is rotationally connected into the mounting disc (201);
the top of the fixed seat (101) is provided with a C-shaped notch, the mounting disc (201) is rotationally connected inside the C-shaped notch of the fixed seat (101), and the disc body of the mounting disc (201) is C-shaped;
the fixing mechanisms (4) are arranged in the mounting plate (201), and the included angle between every two adjacent fixing mechanisms (4) is one hundred twenty degrees;
the side surfaces of the forward control ring (301) and the reverse control ring (302) are respectively provided with a control rack (3011), the control racks (3011) are meshed with gear teeth of the control gear (402), and the forward control ring (301) and the reverse control ring (302) are spliced to form a C shape;
an arc-shaped synchronous bar (3012) is arranged on the side face of the ring body of the forward control ring (301), synchronous racks (3021) are arranged on the opposite side faces of the synchronous bar (3012) and the reverse control ring (302), and gear teeth on two sides of the synchronous gear (204) are meshed with the synchronous bars (3012) and the synchronous racks (3021) of the reverse control ring (302) respectively;
an adjusting rack (3013) is arranged on the side face of the forward control ring (301), an adjusting gear (2021) is arranged on the bottom wheel body of the adjusting wheel (202), and the adjusting gear (2021) is meshed with gear teeth of the adjusting rack (3013);
the outside of the rod body of the fixed rod (401) is provided with threads, the fixed rod (401) is screwed in the control gear (402) through the threads, and the control gear (402) can drive the fixed rod (401) to move up and down through the threads outside the rod body of the fixed rod (401) when rotating;
an adjusting worm (2031) is arranged in the middle of the rod body of the adjusting rod (203), a top wheel body of the adjusting wheel (202) is a positioning worm wheel (2022), and the adjusting worm (2031) is in transmission connection with the positioning worm wheel (2022).
2. The welding fixture apparatus for rotary table based machine part production of claim 1, wherein: the side of the rod body of the fixed rod (401) is provided with a positioning groove (4011), the inside of the mounting disc (201) is provided with a positioning block (2011), and the positioning block (2011) is inserted into the positioning groove (4011).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311208002.5A CN116944797B (en) | 2023-09-19 | 2023-09-19 | Welding fixing device based on production of rotary worktable mechanical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311208002.5A CN116944797B (en) | 2023-09-19 | 2023-09-19 | Welding fixing device based on production of rotary worktable mechanical parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116944797A CN116944797A (en) | 2023-10-27 |
| CN116944797B true CN116944797B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311208002.5A Active CN116944797B (en) | 2023-09-19 | 2023-09-19 | Welding fixing device based on production of rotary worktable mechanical parts |
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| Country | Link |
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| CN (1) | CN116944797B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885130A (en) * | 2010-07-08 | 2010-11-17 | 昆山华恒工程技术中心有限公司 | Automatic circular seam welding pipe tongs |
| CN204221286U (en) * | 2014-09-28 | 2015-03-25 | 江苏省八杯水电器有限公司 | The radial synchronous centering clamp system of water purification pipeline |
| CN105397395A (en) * | 2015-12-02 | 2016-03-16 | 山东豪迈重工有限公司 | U-type self-centering slewing device adopting clamping jaws |
| CN114932624A (en) * | 2022-06-06 | 2022-08-23 | 河北畅盛科技工程有限公司 | Multi-specification embedded part production line and production process thereof |
| CN115127532A (en) * | 2022-07-25 | 2022-09-30 | 周瑞 | Ground marker post based on territory space planning usefulness |
-
2023
- 2023-09-19 CN CN202311208002.5A patent/CN116944797B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885130A (en) * | 2010-07-08 | 2010-11-17 | 昆山华恒工程技术中心有限公司 | Automatic circular seam welding pipe tongs |
| CN204221286U (en) * | 2014-09-28 | 2015-03-25 | 江苏省八杯水电器有限公司 | The radial synchronous centering clamp system of water purification pipeline |
| CN105397395A (en) * | 2015-12-02 | 2016-03-16 | 山东豪迈重工有限公司 | U-type self-centering slewing device adopting clamping jaws |
| CN114932624A (en) * | 2022-06-06 | 2022-08-23 | 河北畅盛科技工程有限公司 | Multi-specification embedded part production line and production process thereof |
| CN115127532A (en) * | 2022-07-25 | 2022-09-30 | 周瑞 | Ground marker post based on territory space planning usefulness |
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| Publication number | Publication date |
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| CN116944797A (en) | 2023-10-27 |
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