CN205733188U - Edge milling machines cutterhead forced locking device - Google Patents
Edge milling machines cutterhead forced locking device Download PDFInfo
- Publication number
- CN205733188U CN205733188U CN201620595161.4U CN201620595161U CN205733188U CN 205733188 U CN205733188 U CN 205733188U CN 201620595161 U CN201620595161 U CN 201620595161U CN 205733188 U CN205733188 U CN 205733188U
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- cutterhead
- central shaft
- disc spring
- milling machines
- edge milling
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Abstract
This utility model relates to mechanical equipment technical field, relates to a kind of before Plate Welding, and the edge milling machines cutterhead that the groove at steel plate edge carries out Milling Process changes mechanism, specifically edge milling machines cutterhead forced locking device.This device includes that central shaft, cutterhead lock central shaft, gripping sleeve, slip cap, the axis of guide, disc spring, disc spring cylinder；Described central shaft is arranged in edge milling machines main shaft；Described cutterhead locking central shaft is fixed on the centre of cutterhead；The described axis of guide is arranged on cutterhead conical surface locating rack；The upper end of described central shaft is provided with gripping sleeve, disc spring it is provided with in the middle part of central shaft, the two ends of disc spring are by upper and lower two dish Huang clamping block clampings, the central shaft of lower dish Huang clamping block lower end is provided with screw thread, and screwed adjusting nut, the end of central shaft is provided with limit switch sensor block, and the lower end of central shaft is provided with disc spring cylinder, disc spring cylinder is provided with cutterhead locking inductive switch, cutterhead and opens inductive switch.
Description
Technical field
This utility model relates to mechanical equipment technical field, relates to a kind of groove before Plate Welding, to steel plate edge
The edge milling machines cutterhead carrying out Milling Process changes mechanism, specifically edge milling machines cutterhead forced locking device.
Background technology
It is known that steel plate to carry out milling to steel plate before big vertical masonry joint submerged-arc welding, owing to edge milling machines is for steel plate milling
Iron filings under cutting when cutting are smaller, convenient transmission and cleaning, and edge milling machines can be according to the difference of steel plate thickness, can be by steel
Plate edges of boards are milled into X, Y type groove, are conducive to inside and outside submerged arc welding, the mode such as the most original metal-planing machine and flame cutting
It has been eliminated.
In milling process, owing to blade is interrupted chip, impulsive force is relatively big, and steel plate edge is irregular in addition, cuts
The amount of cutting changes the most again, and therefore blade is very easy to damage, but more allowing blade replacement is the biggest obstacle delaying production line, because of
This, in order to ensure the seriality produced, need to prepare two set cutterheads replacings and be used alternatingly.
At present, the replacing to cutterhead mainly uses artificial and overhead traveling crane cooperation replacing, during dismounting cutterhead, needs operative employee
Opening the protection cap of cutterhead, enter in equipment after demounting bolt, lift cutterhead with overhead traveling crane, be replaced, during installation, overhead traveling crane will
New cutterhead is lifted into the upper end of taper locating surface, tightens installation bolt in then operative employee enters back into equipment.Above-mentioned replacing cutterhead
Shortcoming be: 1. lifting process positions due to the conical surface, can not steadily during overhead traveling crane lifting, and lifting has some setbacks or during misoperation,
Locating surface and main shaft bearing can be damaged.2. after milling, cutterhead temperature is higher, the internal demounting bolt of operative employee's access arrangement, not only
Waste time and energy, and there is potential safety hazard.3. when installing cutterhead, operative employee need to tighten installation bolt at device interior, due to behaviour
Workmanship's dynamics is different and is limited by space, and cutterhead thrust is different, affects milling quality, even can easily cause accident.The most whole
Individual replacing is time-consumingly the longest, smoothly in the case of probably need half an hour about, have a strong impact on production efficiency.
Summary of the invention
The purpose of this practicality is to provide a kind of simple in construction, and easy to operate, automaticity is high, it is possible to quickly fix cutter
The edge milling machines cutterhead forced locking device of dish.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of edge milling machines cutterhead forced locking device,
It is characterized in that: include that central shaft, cutterhead lock central shaft, gripping sleeve, slip cap, the axis of guide, disc spring, disc spring cylinder；Described
Central shaft is arranged in edge milling machines main shaft；Described cutterhead locking central shaft is fixed on the centre of cutterhead；Described guiding
Axle is arranged on cutterhead conical surface locating rack, on cutterhead, axis of guide corresponding section is provided with jack, the axis of guide and cutterhead simultaneously
Jack plug；The upper end of described central shaft is provided with gripping sleeve, is provided with disc spring in the middle part of central shaft, and the two ends of disc spring lead to
Cross upper and lower two dish Huang clamping block clampings, the central shaft of lower dish Huang clamping block lower end is provided with screw thread, and has screwed adjustment
Nut, the end of central shaft is provided with limit switch sensor block, and the lower end of central shaft is provided with disc spring cylinder, and disc spring cylinder is provided with
Inductive switch opened by cutterhead locking inductive switch, cutterhead.
The beneficial effects of the present invention is: 1. this utility model uses tapered planar and the axis of guide dual some position, lifting and
Without compromising on locating surface and main shaft bearing during installation；2. this utility model is without being operated in operative employee's access arrangement, it is possible to
Significantly alleviate the labor intensity of operative employee；3. this utility model uses gripping sleeve and cutterhead locking central shaft to match to enter to Pan
Row locking, uses disc spring cylinder and central shaft to control the clamping of cutterhead and make, and automaticity is high, and the setting of disc spring simultaneously makes
Edge milling machines is more uniform relative to the steel plate milling of those warpages；4. this utility model automaticity is high, changes cutterhead
Speed is fast, changes a cutterhead and only needs 5 minutes, it is possible to is greatly improved work efficiency.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of gripping sleeve in this utility model.
Fig. 3 is the A-A profile of Fig. 2.
In figure: 1 cutterhead 2 cutterhead conical surface locating rack 3 central shaft 4 cutterhead locking central shaft 5 gripping sleeve
51 opening 6 trimming bolt 7 slip cap 8 axis of guide 9 disc spring 10 disc spring adjusting pad 11 adjusting nuts
Inductive switch 16 opened by 12 limit switch sensor block 13 disc spring cylinder 14 cutterhead locking inductive switch 15 cutterheads
Dish Huang clamping block.
Detailed description of the invention
As shown in Fig. 1, a kind of edge milling machines cutterhead forced locking device, including central shaft 3, cutterhead locking central shaft 4,
Gripping sleeve 5, slip cap 7, the axis of guide 8, disc spring 9, disc spring cylinder 13, described central shaft 3 is arranged in edge milling machines main shaft；Described
Cutterhead locking central shaft 4 is fixed on the centre of cutterhead 1；The described axis of guide 8 is arranged on cutterhead conical surface locating rack 2, with
Time on cutterhead 1, the axis of guide 8 corresponding section is provided with jack, during installation, the axis of guide 8 plugs with the jack of cutterhead 1, so
Can guarantee that cutterhead is seated on locating surface smoothly；The upper end of described central shaft 3 is provided with gripping sleeve 5, arranges in the middle part of central shaft 3
Having disc spring 9, the two ends of disc spring 9 are by upper and lower two dish Huang clamping block 16 clampings, on the central shaft of lower dish Huang clamping block lower end
Being provided with screw thread, and screwed adjusting nut 11, the intensity that dish is yellow can be finely adjusted by adjusting nut；The end of central shaft 3
Being provided with limit switch sensor block 12, the lower end of central shaft 3 is provided with disc spring cylinder 13, and disc spring cylinder 13 is provided with cutterhead locking sense
Inductive switch 15 opened by inductive switch 14, cutterhead.
Further, cutterhead forced locking device also includes trimming bolt 6, the centrally disposed axle of trimming bolt 63 and clamping
Between set 5, it is used for making up central shaft produced error in length in process of production.
Further, cutterhead forced locking device also include disc spring adjusting pad 10, disc spring adjusting pad 10 be arranged on disc spring with
Between lower dish Huang clamping block 16, for adjusting the tensile strength of disc spring.
Further, gripping sleeve described as Figure 2-3 uses spring steel to make, the upper end circumference of described gripping sleeve
Direction is provided with four openings 51, and the lower end inner wall of described gripping sleeve is provided with screw thread.
Operation principle: during dismounting cutterhead, operative employee opens cutterhead protection cap, starts cutterhead on operating board and opens button,
Now the cutterhead on disc spring cylinder is opened inductive switch and is opened, and disc spring cylinder upstroke ejects on central axial, now gripping sleeve
Opening, cutterhead locking central shaft departs from gripping sleeve, and cutterhead can be left under order conical surface locating rack by overhead traveling crane.
When new cutterhead is installed, with overhead traveling crane, cutterhead is called in above conical surface locating rack, and put into along installing the axis of guide, trundle
I.e. enter relevant position；Operative employee opens the cutterhead locking button on operating board, and the now locking of the cutterhead on disc spring cylinder sensing is opened
Pass is opened, disc spring cylinder downward movement, by central shaft homing, and now cutterhead auto lock.
In the course of the work during shelves milling plate with curved surface, cutterhead axially can produce component, and cutterhead is the most produced
Component direction is in opposite direction with the elastic force of disc spring, so ensures that the stability that cutterhead top cutter cuts.
Disclosed above being only specific implementation of the patent example, but this patent is not limited to this, general for this area
For logical technical staff, under the premise without departing from the principles of the invention, the deformation made should be regarded as belonging to scope.
Claims (4)
1. an edge milling machines cutterhead forced locking device, it is characterised in that: include central shaft (3), cutterhead locking central shaft (4),
Gripping sleeve (5), slip cap (7), the axis of guide (8), disc spring (9), disc spring cylinder (13), described central shaft (3) is arranged on edge milling machines
In main shaft；Described cutterhead locking central shaft (4) is fixed on the centre of cutterhead (1)；The described axis of guide (8) is arranged on cutter
On discone face locating rack (2), at cutterhead (1), above and the axis of guide (8) corresponding section is provided with jack simultaneously；Described central shaft
(3) upper end is provided with gripping sleeve (5), and central shaft (3) middle part is provided with disc spring (9), and the two ends of disc spring (9) pass through upper and lower two
Individual dish Huang clamping block (16) clamping, is provided with screw thread on the central shaft of lower dish Huang clamping block lower end, and has screwed adjusting nut
(11)；The end of central shaft (3) is provided with limit switch sensor block (12), and the lower end of central shaft (3) is provided with disc spring cylinder (13),
Be provided with cutterhead locking inductive switch (14) on disc spring cylinder (13), inductive switch (15) opened by cutterhead.
A kind of edge milling machines cutterhead forced locking device the most according to claim 1, it is characterised in that: cutterhead auto lock fills
Put and also include trimming bolt (6), between trimming bolt (6) centrally disposed axle (3) and gripping sleeve (5), be used for making up central shaft
The most produced error in length.
A kind of edge milling machines cutterhead forced locking device the most according to claim 1 and 2, it is characterised in that: cutterhead is locked automatically
Tight device also includes that disc spring adjusting pad (10), disc spring adjusting pad (10) are arranged between disc spring and lower dish Huang clamping block (16), uses
In the tensile strength adjusting disc spring.
A kind of edge milling machines cutterhead forced locking device the most according to claim 3, it is characterised in that: described gripping sleeve is adopted
Making with spring steel, the upper end circumferencial direction of described gripping sleeve is provided with opening, and the lower end inner wall of described gripping sleeve sets
It is equipped with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620595161.4U CN205733188U (en) | 2016-06-19 | 2016-06-19 | Edge milling machines cutterhead forced locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620595161.4U CN205733188U (en) | 2016-06-19 | 2016-06-19 | Edge milling machines cutterhead forced locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205733188U true CN205733188U (en) | 2016-11-30 |
Family
ID=57386733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620595161.4U Active CN205733188U (en) | 2016-06-19 | 2016-06-19 | Edge milling machines cutterhead forced locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205733188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999844A (en) * | 2017-12-01 | 2018-05-08 | 中山市榄商置业发展有限公司 | A kind of milling cutter |
-
2016
- 2016-06-19 CN CN201620595161.4U patent/CN205733188U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999844A (en) * | 2017-12-01 | 2018-05-08 | 中山市榄商置业发展有限公司 | A kind of milling cutter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |