CN110238462B - Tapping equipment of straight-through explosion-proof threading box - Google Patents
Tapping equipment of straight-through explosion-proof threading box Download PDFInfo
- Publication number
- CN110238462B CN110238462B CN201910581252.0A CN201910581252A CN110238462B CN 110238462 B CN110238462 B CN 110238462B CN 201910581252 A CN201910581252 A CN 201910581252A CN 110238462 B CN110238462 B CN 110238462B
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- conveying mechanism
- cylinder
- tapping
- clamping
- explosion
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 42
- 238000003754 machining Methods 0.000 claims abstract description 10
- 230000000630 rising effect Effects 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000033764 rhythmic process Effects 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
- B23G1/20—Machines with a plurality of working spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
Abstract
The invention relates to tapping equipment of a straight-through explosion-proof threading box, which comprises a conveying mechanism arranged on a workbench, a first tapping mechanism and a second tapping mechanism which are oppositely arranged on an X axis, wherein a rotary machining table is arranged in the middle of the first tapping mechanism and the second tapping mechanism, the extending direction of the conveying mechanism is orthogonal with the X axis, the conveying mechanism comprises a queue conveying mechanism and a grabbing conveying mechanism, the queue conveying mechanism is positioned right in front of the rotary machining table, a clamping head of the grabbing conveying mechanism can grab a workpiece above the rotary machining table, a fluctuant locating pin is arranged on the rotary machining table, and the locating pin is used for limiting the workpiece on a horizontal plane. After tapping one group of opposite threading holes is finished, the rotary processing table is rotated by 90 degrees, so that the other group of opposite threading holes are positioned on the X axis at the same time, the tapping process can be immediately performed, and the rhythm is fast.
Description
Technical Field
The invention relates to tapping equipment of a straight-through explosion-proof threading box.
Background
As shown in fig. 4, the through explosion-proof threading box has two sets of opposite threading holes G1 and G2, and in the conventional processing process of the through explosion-proof threading box, after tapping for one set of opposite threading holes of the through explosion-proof threading box, the threading box needs to be fed once again, and then large threads are tapped for the other set of opposite threading holes of the threading box, so that the processing efficiency is low. In addition, in the process of tapping large wires, the difficulty in rigid tapping is increased if the explosion-proof threading box is fixed and dead due to the large torque of the screw tap.
Disclosure of Invention
Therefore, the invention aims to provide the tapping equipment which can tap large wires for two groups of opposite threading holes on the same tapping equipment, can slightly adapt workpieces according to the torque of the screw tap in the tapping process, has high efficiency and is convenient for the through explosion-proof threading box with good tapping effect.
In order to achieve the above purpose, the tapping device of the through explosion-proof threading box comprises a conveying mechanism arranged on a workbench, a first tapping large wire mechanism and a second tapping large wire mechanism which are oppositely arranged on an X axis, wherein a rotary machining table is arranged in the middle of the first tapping large wire mechanism and the second tapping large wire mechanism, the extending direction of the conveying mechanism is orthogonal to the X axis, the conveying mechanism comprises a queue conveying mechanism and a grabbing conveying mechanism, the queue conveying mechanism is positioned right in front of the rotary machining table, a clamping head of the grabbing conveying mechanism can grab a workpiece above the rotary machining table, a fluctuant positioning pin is arranged on the rotary machining table, the positioning pin is used for limiting the workpiece on a horizontal plane, the rotary machining table comprises a rack driven by a direct-acting cylinder, a gear and a rotating shaft which are meshed with the rack, a turntable, a lifting cylinder, a positioning disc and a workpiece table are sequentially arranged above the gear, the lifting cylinder and the workpiece table are oppositely arranged, and a positioning disc is arranged on the lifting cylinder and the lifting disc and the workpiece table is oppositely provided with a positioning pin, and a positioning disc is arranged on the lifting disc.
Compared with the prior art, the invention has the beneficial technical effects that:
1. the rotary processing table is arranged in the middle of the first tapping mechanism and the second tapping mechanism, after tapping of one group of opposite threading holes is completed, the rotary processing table is rotated by 90 degrees, the other group of opposite threading holes are located on the X axis at the same time, the tapping process can be immediately carried out, and the rhythm is fast. In addition, the arrangement of the queue conveying mechanism and the grabbing conveying mechanism is convenient for the fusion of the conveying mechanism and the tapping process, so that the tapping processing efficiency is improved;
2. when the workpiece is conveyed to the workpiece table, the positioning pin ascends under the driving of the ascending air cylinder to lock the position of the workpiece, the positioning pin and the workpiece are flexibly locked, and the workpiece can be slightly adjusted within the allowable range under the action of huge torque, so that the tapping effect is greatly improved.
In particular, the grabbing and conveying mechanism comprises a conveying bracket arranged on one side of the rotary processing table, a descending cylinder is fixed on a moving block on the conveying bracket, a power head of the descending cylinder acts on the clamping mechanism, the clamping mechanism comprises a clamping cylinder and a clamping head moving along with the clamping cylinder, and the clamping head can extend into or withdraw from an opposite threading hole of the workpiece. Through the arrangement of the structure, the clamping head stretches into the threading hole to finish grabbing and conveying of the workpiece, and the workpiece conveying efficiency is high.
Particularly, the workbench is also provided with a pressing block cantilever beam, a lower pressing cylinder is fixed on the pressing block cantilever beam, and a power head of the lower pressing cylinder can vertically act on the workpiece. Through the arrangement of the structure, after the clamping head withdraws from the workpiece, the lower pressing cylinder descends to press the workpiece, so that the workpiece cannot jump in the tapping process of the workpiece, and the tapping effect is improved.
In particular, the gripping head forms a set of cones with opposite vertices. Through the setting of above structure, the clamping head of cone more adapts to the shape of through wires hole, is difficult for dropping in snatching transportation process.
Drawings
FIG. 1 is a schematic general structural view of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a configuration of a conveyor mechanism and a rotary processing station in accordance with an embodiment of the present invention;
FIG. 3 is a schematic view of a portion of a rotary table according to an embodiment of the present invention;
fig. 4 is a block diagram of a workpiece processed by an embodiment of the invention.
In the figure: 11. a direct-acting cylinder; 12. a rack; 13. a lifting cylinder; 14. a positioning plate; 141. a positioning pin; 15. a work table; 16. a turntable; 21. pressing the cantilever beam; 22. a conveying support; 23. a moving block; 24. a pressing cylinder; 25. a clamping cylinder; 251. a clamping head; 26. a descending cylinder; 3. an operation screen; 4. a first tapping mechanism; 5. a second tapping mechanism; 6. a work table; g1, a first group of threading holes; and G2, a second group of threading holes.
Detailed Description
As shown in fig. 1 to 3, a tapping device of a through explosion-proof threading box comprises a conveying mechanism mounted on a workbench 6, a first tapping mechanism 4 and a second tapping mechanism 5 which are oppositely arranged on an X-axis, a rotary processing table is arranged in the middle of the first tapping mechanism 4 and the second tapping mechanism 5, the extending direction of the conveying mechanism is orthogonal to the X-axis, the conveying mechanism comprises a queue conveying mechanism and a grabbing conveying mechanism, the queue conveying mechanism is positioned right in front of the rotary processing table, a clamping head 251 of the grabbing conveying mechanism can grab a workpiece above the rotary processing table, a fluctuant locating pin 141 is arranged on the rotary processing table, and the locating pin 141 is used for limiting the workpiece on a horizontal plane.
The rotary processing table comprises a rack 12 driven by a direct-acting cylinder 11, a gear meshed with the rack 12 for rotation and a rotating shaft, a rotary table 16, an ascending cylinder 13, a positioning disk 14 and a workpiece table 15 are sequentially arranged above the gear, the rotary table 16 and the workpiece table 15 are relatively fixed, a power head of the ascending cylinder 13 is fixed with the positioning disk 14, a through hole is formed in the workpiece table 15, and a positioning pin 141 on the positioning disk 14 can penetrate through the through hole to limit a workpiece G on the workpiece table 15 under the action of the ascending cylinder 13.
The grabbing and conveying mechanism comprises a conveying support arranged on one side of the rotary processing table, a descending cylinder 26 is fixed on a moving block on the conveying support 22, a power head of the descending cylinder 26 acts on the clamping mechanism, the clamping mechanism comprises a clamping cylinder 25 and a clamping head 251 moving along with the clamping cylinder 25, and the clamping head 251 can extend into or withdraw from an opposite threading hole of the workpiece G.
The workbench 6 is also provided with a pressing block cantilever beam 21, a lower pressing cylinder 24 is fixed on the pressing block cantilever beam 21, and a power head of the lower pressing cylinder 24 can vertically act on the workpiece G.
The clamping head 251 forms a set of cones with opposite vertices.
Claims (4)
1. Tapping equipment of explosion-proof threading box of direct-through, its characterized in that: including installing the conveying mechanism on the workstation to and set up relatively in the first big wire mechanism of attacking and the big wire mechanism of second attack on the X axle, first big wire mechanism of attacking with the second attack the centre of big wire mechanism set up rotatory processing platform, the extending direction of conveying mechanism with the X axle quadrature, conveying mechanism include queue conveying mechanism and snatch conveying mechanism, queue conveying mechanism be located rotatory processing platform in front, snatch conveying mechanism's gripping head can snatch the work piece to rotatory processing platform's top, rotatory processing platform on be equipped with the locating pin that can fluctuate, the locating pin with form the spacing on the horizontal plane to the work piece, rotatory processing platform include by the rack of direct-drive cylinder drive, with rack meshing rotatory gear and pivot, the top of gear set gradually carousel, rising cylinder, locating disc and work piece platform relatively fixed, rising cylinder and work piece platform be located the top of rising cylinder with the locating pin is equipped with the locating pin on the locating disc is located the locating hole.
2. Tapping device for a through-going explosion-proof threading box according to claim 1, characterized in that: the grabbing and conveying mechanism comprises a conveying support arranged on one side of the rotary machining table, a descending cylinder is fixed on a moving block on the conveying support, a power head of the descending cylinder acts on the clamping mechanism, the clamping mechanism comprises a clamping cylinder and a clamping head moving along with the clamping cylinder, and the clamping head can stretch into or withdraw from a threading hole opposite to the workpiece.
3. Tapping device for a through-going explosion-proof threading box according to claim 2, characterized in that: the workbench is also provided with a pressing block cantilever beam, the pressing block cantilever beam is fixedly provided with a lower pressing cylinder, and a power head of the lower pressing cylinder can vertically act on the workpiece.
4. A tapping device for a through-penetration explosion-proof threading box according to claim 2 or 3, characterized in that: the clamping heads form a group of cones with opposite vertexes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910581252.0A CN110238462B (en) | 2019-06-29 | 2019-06-29 | Tapping equipment of straight-through explosion-proof threading box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910581252.0A CN110238462B (en) | 2019-06-29 | 2019-06-29 | Tapping equipment of straight-through explosion-proof threading box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110238462A CN110238462A (en) | 2019-09-17 |
| CN110238462B true CN110238462B (en) | 2024-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910581252.0A Active CN110238462B (en) | 2019-06-29 | 2019-06-29 | Tapping equipment of straight-through explosion-proof threading box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110238462B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207370A (en) * | 2020-09-09 | 2021-01-12 | 扬中市宏光防爆电器有限公司 | Tapping device of explosion-proof threading box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4597145A (en) * | 1983-10-27 | 1986-07-01 | Amada Metrecs Company, Limited | Tapping machine |
| CN201442134U (en) * | 2009-03-18 | 2010-04-28 | 济南玫德铸造有限公司 | Double-end semiautomatic tapping machine for pipeline connecting pieces |
| CN203557105U (en) * | 2013-08-02 | 2014-04-23 | 纽科伦（新乡）起重机有限公司 | Three-station drilling tapping machine |
| CN204565730U (en) * | 2015-04-23 | 2015-08-19 | 中国重汽集团大同齿轮有限公司 | Toothholder bores cross hole fixture |
| CN205218547U (en) * | 2015-11-13 | 2016-05-11 | 苏州德尔富自动化科技有限公司 | A position adjustment device for cambered surface puncher |
| CN106141335A (en) * | 2016-08-26 | 2016-11-23 | 云南云海玛钢有限公司 | Cast iron line box joint tapping internal thread machine |
| CN106424975A (en) * | 2016-09-13 | 2017-02-22 | 中国电子科技集团公司第四十八研究所 | Tapping device applicable to U-shaped wire box |
| CN206500716U (en) * | 2017-02-20 | 2017-09-19 | 江苏百泰电子制造有限公司 | The Multi-shaft tapping apparatus of multiaxis multiaspect self-tapping equipment |
| CN206779618U (en) * | 2017-05-10 | 2017-12-22 | 深圳市许继派尼美特电缆桥架有限公司东莞分公司 | Multiaxial tapping machine |
| CN207431439U (en) * | 2017-11-21 | 2018-06-01 | 雄县七槐防爆电器有限公司 | A kind of terminal box automates chasing bar |
| CN108526620A (en) * | 2018-06-21 | 2018-09-14 | 苏州润桐专利运营有限公司 | A kind of three-way connection tapping method |
| CN109719509A (en) * | 2019-01-31 | 2019-05-07 | 杭州铃木燃气具部品有限公司 | A kind of angle grinder head capsule borehole chasing bar |
| CN210412908U (en) * | 2019-06-29 | 2020-04-28 | 浙江安企兴电气有限公司 | Tapping equipment for straight-through explosion-proof threading box |
-
2019
- 2019-06-29 CN CN201910581252.0A patent/CN110238462B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4597145A (en) * | 1983-10-27 | 1986-07-01 | Amada Metrecs Company, Limited | Tapping machine |
| CN201442134U (en) * | 2009-03-18 | 2010-04-28 | 济南玫德铸造有限公司 | Double-end semiautomatic tapping machine for pipeline connecting pieces |
| CN203557105U (en) * | 2013-08-02 | 2014-04-23 | 纽科伦（新乡）起重机有限公司 | Three-station drilling tapping machine |
| CN204565730U (en) * | 2015-04-23 | 2015-08-19 | 中国重汽集团大同齿轮有限公司 | Toothholder bores cross hole fixture |
| CN205218547U (en) * | 2015-11-13 | 2016-05-11 | 苏州德尔富自动化科技有限公司 | A position adjustment device for cambered surface puncher |
| CN106141335A (en) * | 2016-08-26 | 2016-11-23 | 云南云海玛钢有限公司 | Cast iron line box joint tapping internal thread machine |
| CN106424975A (en) * | 2016-09-13 | 2017-02-22 | 中国电子科技集团公司第四十八研究所 | Tapping device applicable to U-shaped wire box |
| CN206500716U (en) * | 2017-02-20 | 2017-09-19 | 江苏百泰电子制造有限公司 | The Multi-shaft tapping apparatus of multiaxis multiaspect self-tapping equipment |
| CN206779618U (en) * | 2017-05-10 | 2017-12-22 | 深圳市许继派尼美特电缆桥架有限公司东莞分公司 | Multiaxial tapping machine |
| CN207431439U (en) * | 2017-11-21 | 2018-06-01 | 雄县七槐防爆电器有限公司 | A kind of terminal box automates chasing bar |
| CN108526620A (en) * | 2018-06-21 | 2018-09-14 | 苏州润桐专利运营有限公司 | A kind of three-way connection tapping method |
| CN109719509A (en) * | 2019-01-31 | 2019-05-07 | 杭州铃木燃气具部品有限公司 | A kind of angle grinder head capsule borehole chasing bar |
| CN210412908U (en) * | 2019-06-29 | 2020-04-28 | 浙江安企兴电气有限公司 | Tapping equipment for straight-through explosion-proof threading box |
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| Publication number | Publication date |
|---|---|
| CN110238462A (en) | 2019-09-17 |
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