CN104209551A - Manual head multi-shaft drilling device - Google Patents
Manual head multi-shaft drilling device Download PDFInfo
- Publication number
- CN104209551A CN104209551A CN201310215446.1A CN201310215446A CN104209551A CN 104209551 A CN104209551 A CN 104209551A CN 201310215446 A CN201310215446 A CN 201310215446A CN 104209551 A CN104209551 A CN 104209551A
- Authority
- CN
- China
- Prior art keywords
- fixed
- shaft drilling
- drilling device
- drilling head
- lead screw
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention belongs to the technical field of valve manufacturing, and particularly relates to a manual head multi-shaft drilling device. The manual head multi-shaft drilling device comprises a rack, a feeding mechanism, a fixing mechanism and a multi-shaft drilling bit. The multi-shaft drilling bit is arranged on one side of a vertical plate and driven by a motor fixed to the bottom of the rack to rotate. The fixing mechanism is arranged on the feeding mechanism and mainly formed by an air cylinder fixed on a sliding plate and a jig. The feeding mechanism is mainly formed by a lead screw and a threaded sleeve matched with the lead screw, the threaded sleeve is fixed at the bottom of the sliding plate, the lead screw is supported by two supporting blocks on the rack, and a hand wheel is fixed at one end of the lead screw. Holes are drilled with the multi-shaft drilling bit, one machining period lasts for about ten seconds, work efficiency is greatly improved, production cost of an enterprise is saved, the jig and the multi-shaft drilling bit can be replaced according to the specifications of products so that circular holes in any part of a valve can be machined, and the manual head multi-shaft drilling device is easy to operate.
Description
Technical field
The invention belongs to the manufacturing technology field of valve, particularly relate to a kind of manual heads Multi-shaft drilling device.
Background technology
Gate valve is also slide valve, is a kind of widely used valve.Its closed principle is that ram seal face is bright and clean with sealing surface of seat height, smooth consistent, bonded to each other, medium can be stoped to flow through, and rely on the model of backform, spring or flashboard, strengthen sealing effectiveness.It is a main cutting action in pipeline.
Its advantage is: fluid resistance is little, and keying saves labour, and can use, do not have directionality when medium two-way flow, sealing surface not easily erosion during standard-sized sheet, and structure length is short, is not only applicable to doing minor valve, and is applicable to doing large valve.
In prior art, when manufacturing the circular hole on the circular hole of manual heads or flange, mostly to hole on drilling machine, utilize mold to be got out by multiple circular hole, utilize drilling machine can only bore a circular hole, operating efficiency is lower at every turn.
Summary of the invention
The object of the invention is to the deficiency overcoming above-mentioned technology, and a kind of manual heads Multi-shaft drilling device is provided, improve drilling efficiency.
The present invention for achieving the above object, by the following technical solutions: a kind of manual heads Multi-shaft drilling device, comprises frame, feed mechanism, fixed mechanism and multi spindle drilling head; Described multi spindle drilling head is arranged on the side of riser, and described multi spindle drilling head drives it to rotate by the motor be fixed on bottom frame; Described fixed mechanism is arranged on described feed mechanism, and described fixed mechanism is formed primarily of the cylinder be fixed on slide plate and mold, and the tire hole on described mold is corresponding with multi spindle drilling head; Described feed mechanism is formed primarily of screw mandrel and the thread bush that coordinates with screw mandrel, and described thread bush is fixed on the bottom of described slide plate, and described screw mandrel is supported on two back-up blocks in frame, and one end of described screw mandrel is fixed with handwheel.
The piston rod of described cylinder is fixed with briquetting.
Described multi spindle drilling head and described riser removably connect.
The invention has the beneficial effects as follows: adopt multi spindle drilling head to hole, a process-cycle is about 10 seconds, substantially increase operating efficiency, save the production cost of enterprise, mold and multi spindle drilling head can be changed according to the specification of product, thus the circular hole at any position of valve can be processed, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1, multi spindle drilling head; 2, riser; 3, motor; 4, slide plate; 5, cylinder; 6, mold; 7, screw mandrel; 8, thread bush; 9, back-up block; 10, handwheel; 11, briquetting; 12, frame.
Detailed description of the invention
The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in the figure, a kind of manual heads Multi-shaft drilling device, comprises frame 12, feed mechanism, fixed mechanism and multi spindle drilling head 1; Described multi spindle drilling head is arranged on the side of riser 2, and described multi spindle drilling head drives it to rotate by the motor 3 be fixed on bottom frame; Described fixed mechanism is arranged on described feed mechanism, and described fixed mechanism is formed primarily of the cylinder 5 be fixed on slide plate 4 and mold 6, and the tire hole on described mold is corresponding with multi spindle drilling head; Described feed mechanism is formed primarily of screw mandrel 7 and the thread bush 8 that coordinates with screw mandrel, and described thread bush is fixed on the bottom of described slide plate, and described screw mandrel is supported on two back-up blocks 9 in frame, and one end of described screw mandrel is fixed with handwheel 10.During use, be placed between mold and cylinder by dish valve hole to be drilled, the piston rod of cylinder is by after dish valve compression, and rotate handwheel, mold moves to multi spindle drilling head direction, completes boring work.
In order to fixing butterfly valve hole to be drilled, the piston rod of described cylinder is fixed with briquetting 11.Described multi spindle drilling head and described riser removably connect.
Adopt multi spindle drilling head to hole, a process-cycle is about 10 seconds, substantially increases operating efficiency, save the production cost of enterprise, mold and multi spindle drilling head can be changed according to the specification of product, thus can process the circular hole at any position of valve, easy to operate.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a manual heads Multi-shaft drilling device, is characterized in that: comprise frame, feed mechanism, fixed mechanism and multi spindle drilling head; Described multi spindle drilling head is arranged on the side of riser, and described multi spindle drilling head drives it to rotate by the motor be fixed on bottom frame; Described fixed mechanism is arranged on described feed mechanism, and described fixed mechanism is formed primarily of the cylinder be fixed on slide plate and mold, and the tire hole on described mold is corresponding with multi spindle drilling head; Described feed mechanism is formed primarily of screw mandrel and the thread bush that coordinates with screw mandrel, and described thread bush is fixed on the bottom of described slide plate, and described screw mandrel is supported on two back-up blocks in frame, and one end of described screw mandrel is fixed with handwheel.
2. manual heads Multi-shaft drilling device according to claim 1, is characterized in that: the piston rod of described cylinder is fixed with briquetting.
3. manual heads Multi-shaft drilling device according to claim 1 and 2, is characterized in that: described multi spindle drilling head and described riser removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215446.1A CN104209551A (en) | 2013-05-31 | 2013-05-31 | Manual head multi-shaft drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215446.1A CN104209551A (en) | 2013-05-31 | 2013-05-31 | Manual head multi-shaft drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104209551A true CN104209551A (en) | 2014-12-17 |
Family
ID=52091678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310215446.1A Pending CN104209551A (en) | 2013-05-31 | 2013-05-31 | Manual head multi-shaft drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104209551A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108202A (en) * | 2015-09-24 | 2015-12-02 | 重庆民发汽车配件有限责任公司 | Automobile exhaust manifold small-head end drilling tool |
| CN105855589A (en) * | 2016-05-06 | 2016-08-17 | 常州市大备智能物联网科技有限公司 | Stable puncher for flange |
| CN110625156A (en) * | 2019-09-28 | 2019-12-31 | 绍兴市合球铸造有限公司 | High-efficient and high-precision differential case drilling equipment |
| CN111778787A (en) * | 2020-07-03 | 2020-10-16 | 高增 | Rail drilling equipment who feeds is stabilized to manual |
-
2013
- 2013-05-31 CN CN201310215446.1A patent/CN104209551A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108202A (en) * | 2015-09-24 | 2015-12-02 | 重庆民发汽车配件有限责任公司 | Automobile exhaust manifold small-head end drilling tool |
| CN105855589A (en) * | 2016-05-06 | 2016-08-17 | 常州市大备智能物联网科技有限公司 | Stable puncher for flange |
| CN110625156A (en) * | 2019-09-28 | 2019-12-31 | 绍兴市合球铸造有限公司 | High-efficient and high-precision differential case drilling equipment |
| CN111778787A (en) * | 2020-07-03 | 2020-10-16 | 高增 | Rail drilling equipment who feeds is stabilized to manual |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |