CN205165966U - Steel pipe perforating device - Google Patents
Steel pipe perforating device Download PDFInfo
- Publication number
- CN205165966U CN205165966U CN201520887654.0U CN201520887654U CN205165966U CN 205165966 U CN205165966 U CN 205165966U CN 201520887654 U CN201520887654 U CN 201520887654U CN 205165966 U CN205165966 U CN 205165966U
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- CN
- China
- Prior art keywords
- steel pipe
- perforating device
- frame
- screw thread
- perforating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a steel pipe perforating device, including frame, lead screw, two perforating devices, anchor clamps and steel pipes, the lead screw level is arranged in the frame, two perforating device symmetric distributions, with frame sliding connection, with lead screw screw -thread fit, the steel pipe is located anchor clamps, arranges in between two perforating devices, anchor clamps and frame sliding connection. Adopt above -mentioned technical scheme, clamping just can accurate processing for two holes of the central axis plane symmetrical, efficient, when adopting two -way lead screw, two all right simultaneous processing in hole have reduced staff's intensity of labour, have improved work efficiency, structure itself is spacing from the tape unit tool, simple structure, security height.
Description
Technical field
The utility model relates to steel pipe manufacture field, particularly relates to a kind of steel pipe perforating device.
Background technology
In existing technology, usually need to process through hole on steel pipe, namely process two holes relative to central axis plane symmetry.Two one-time formed weak effects in hole are especially when processed steel pipe radial dimension is larger, very high to the requirement of drill bit and machining accuracy; So usual two holes process at twice, but need upset steel pipe clamping again during secondary operations, not only increase the labour intensity of staff, and alignment precision is difficult to hold, working (machining) efficiency is not high, and crudy is low
Summary of the invention
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: provide a kind of device accurately can processing steel pipe symmetrical holes.
The technical solution adopted in the utility model is: relate to a kind of steel pipe perforating device, comprises frame, leading screw, two perforating devices, fixture and steel pipes; Described leading screw is horizontally disposed in described frame; Described two perforating devices are symmetrical, be connected, coordinate with described threads of lead screw with described housing slide; Described steel pipe is positioned at described fixture, is placed between described two perforating devices; Described fixture is connected with described housing slide.
Preferably, described leading screw contains two sections of symmetrical screw threads, be respectively the first screw thread described in the first screw thread and the second screw thread contrary with described second thread rotary orientation, described first screw thread and described second screw thread respectively with described two perforating device threaded engagement, ensure only with a drive unit just can while to process the hole of symmetry in steel pipe both sides.
Further, described perforating device contains drill bit and feeding pedestal; Described drill bit is positioned at described feeding pedestal near the side of described steel pipe; Described feeding pedestal is connected with described housing slide, coordinates with described threads of lead screw.
Further, in described frame, symmetry has two slideways, and described feeding pedestal is provided with slide block, and described slide block is positioned at described slideway, is slidably connected with described slideway.
Further, the distance between described two slideway terminal surfaces is less than the length of described drill bit twice, forms mechanical position limitation, does not also interfere with each other when ensureing that two perforating devices are nearest, protection drill bit.
The advantage that the utility model has and good effect are: adopt technique scheme, clamped one time just accurately can process two holes relative to central axis plane symmetry, and efficiency is high; When adopting two-way leading screw, two holes can also process simultaneously, reduce the labour intensity of staff, improve operating efficiency; Structure itself carries mechanical position limitation, and structure is simple, security is high.
Accompanying drawing explanation
Fig. 1 is a kind of general illustration of steel pipe perforating device
Fig. 2 is a kind of sectional view of steel pipe perforating device
In figure:
1-frame, 101-slideway, 102-terminal surface; 2-leading screw, 201-first screw thread, 202-second screw thread; 3-perforating device, 301-drill bit, 302-feeding pedestal, 303-slide block; 4-fixture; 5-steel pipe.
Detailed description of the invention
A kind of steel pipe perforating device, comprises frame 1, leading screw 2, two perforating devices 3, fixture 4 and steel pipes 5.
Leading screw 2 is horizontally disposed in frame 1, and leading screw 2 is containing two sections of symmetrical screw threads, and it is contrary with the second screw thread 202 rotation direction with the second screw thread 202 first screw thread 201 to be respectively the first screw thread 201; Two perforating devices 3 are symmetrical, are slidably connected with frame 1, and respectively with the first screw thread 201 and the second screw thread 202 threaded engagement;
Perforating device 3 is containing drill bit 301 and feeding pedestal 302; Drill bit 301 is positioned at the side of feeding pedestal 302 near steel pipe 5; In frame 1, symmetry has two slideways 101, and feeding pedestal 302 is provided with slide block 303, and slide block 303 is positioned at slideway 101, is slidably connected with slideway 101.
Distance between two slideway 101 terminal surfaces 102 is less than the length of drill bit 301 twice, forms mechanical position limitation, prevents two perforating device hypotelorisms from damaging drill bit.
Steel pipe 5 is positioned at fixture 4, is placed between two perforating devices 3; Fixture 4 and frame 1 are slidably connected.
The course of work of the present utility model is: the drill bit 301 be applicable to according to the size Selection in the hole of required processing, and is fixed on feeding pedestal 302 by drill bit 301; Be placed in by steel pipe 5 in fixture 4, adjustment position, makes the position alignment drill bit 301 wanting machining hole; Leading screw 2 rotates forward, two perforating device 3 move toward one another, machining hole; After machining, leading screw 2 rotates backward, and two perforating devices 3 move dorsad, and drill bit 301 leaves steel pipe 5.
In above-described embodiment, leading screw 2 contains the contrary screw thread of two sections of rotation directions, if the screw thread of leading screw 2 containing a rotation direction, then two holes process one by one: leading screw 2 rotates forward, and two perforating devices 3 move in the same way, and a hole processed by one of them perforating device 3; Leading screw 2 rotates backward, and two perforating devices 3 move to another way in the same way, and a hole processed by another perforating device 3; Leading screw 2 positive movement again, until drill bit 301 leaves steel pipe 5.
Above embodiment illustrates that the utility model not only can process two holes relative to central axis plane symmetry, also can be used for the processing of general single hole.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present invention.All equalizations done according to the utility model scope change and improve, and all should still belong within this patent covering scope.
Claims (5)
1. a steel pipe perforating device, is characterized in that: comprise frame (1), leading screw (2), two perforating devices (3), fixture (4) and steel pipes (5); Described leading screw (2) is horizontally disposed in described frame (1); Described two perforating devices (3) are symmetrical, be slidably connected with described frame (1), with described leading screw (2) threaded engagement; Described steel pipe (5) is positioned at described fixture (4), is placed between described two perforating devices (3); Described fixture (4) and described frame (1) are slidably connected.
2. a kind of steel pipe perforating device according to claim 1, it is characterized in that: described leading screw (2) is containing two sections of symmetrical screw threads, and it is contrary with described second screw thread (202) rotation direction with described first screw thread of the second screw thread (202) (201) to be respectively the first screw thread (201); Described two perforating devices (3) respectively with described first screw thread (201) and described second screw thread (202) threaded engagement.
3. a kind of steel pipe perforating device according to claim 1, is characterized in that: described perforating device (3) is containing drill bit (301) and feeding pedestal (302); Described drill bit (301) is positioned at the side of described feeding pedestal (302) near described steel pipe (5); Described feeding pedestal (302) and described frame (1) are slidably connected, with described leading screw (2) threaded engagement.
4. a kind of steel pipe perforating device according to claim 3, it is characterized in that: the upper symmetry of described frame (1) has two slideways (101), described feeding pedestal (302) is provided with slide block (303), described slide block (303) is positioned at described slideway (101), is slidably connected with described slideway (101).
5. a kind of steel pipe perforating device according to claim 4, is characterized in that: the distance between described two slideways (101) terminal surface (102) is less than the length of described drill bit (301) twice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887654.0U CN205165966U (en) | 2015-11-06 | 2015-11-06 | Steel pipe perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887654.0U CN205165966U (en) | 2015-11-06 | 2015-11-06 | Steel pipe perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165966U true CN205165966U (en) | 2016-04-20 |
Family
ID=55730002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520887654.0U Expired - Fee Related CN205165966U (en) | 2015-11-06 | 2015-11-06 | Steel pipe perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165966U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112054A (en) * | 2016-08-24 | 2016-11-16 | 中冶辽宁德龙钢管有限公司 | A kind of steel pipe punching machine device and drilling method |
| CN107127598A (en) * | 2017-05-27 | 2017-09-05 | 郭超杰 | A kind of perforating device suitable for different-diameter size steel pipe |
| CN107139026A (en) * | 2017-05-27 | 2017-09-08 | 乐绪春 | A kind of environmental protecting device |
| CN109702238A (en) * | 2019-02-25 | 2019-05-03 | 江苏锦航机械制造有限公司 | It is a kind of to clamp stable roll shaft processing drilling equipment |
| CN113305319A (en) * | 2021-06-18 | 2021-08-27 | 吴海 | Drilling machine convenient to drill holes on two sides of workpiece simultaneously |
-
2015
- 2015-11-06 CN CN201520887654.0U patent/CN205165966U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112054A (en) * | 2016-08-24 | 2016-11-16 | 中冶辽宁德龙钢管有限公司 | A kind of steel pipe punching machine device and drilling method |
| CN106112054B (en) * | 2016-08-24 | 2018-06-26 | 中冶辽宁德龙钢管有限公司 | A kind of steel pipe punching machine device and drilling method |
| CN107127598A (en) * | 2017-05-27 | 2017-09-05 | 郭超杰 | A kind of perforating device suitable for different-diameter size steel pipe |
| CN107139026A (en) * | 2017-05-27 | 2017-09-08 | 乐绪春 | A kind of environmental protecting device |
| CN109702238A (en) * | 2019-02-25 | 2019-05-03 | 江苏锦航机械制造有限公司 | It is a kind of to clamp stable roll shaft processing drilling equipment |
| CN113305319A (en) * | 2021-06-18 | 2021-08-27 | 吴海 | Drilling machine convenient to drill holes on two sides of workpiece simultaneously |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160420 Termination date: 20171106 |