CN208788459U - Automatically drill bit device is unloaded - Google Patents
Automatically drill bit device is unloaded Download PDFInfo
- Publication number
- CN208788459U CN208788459U CN201821259325.1U CN201821259325U CN208788459U CN 208788459 U CN208788459 U CN 208788459U CN 201821259325 U CN201821259325 U CN 201821259325U CN 208788459 U CN208788459 U CN 208788459U
- Authority
- CN
- China
- Prior art keywords
- lateral pin
- drill bit
- screw
- opening
- tie down
- 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.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
Drill bit device is unloaded automatically the utility model relates to a kind of, including opening thin set, the opening of the opening thin set is symmetrically arranged with otic placode, and the otic placode connects retaining mechanism, and the opening thin set is circumferentially with side opening, the side opening connects lateral pin, the retaining mechanism includes tie down screw, and the tie down screw is placed between two otic placodes, the hinged set lever in tie down screw one end, the other end connects adjusting nut, and the lateral pin corresponds to main shaft kidney slot equipped with magnet.The utility model structure is simple, it is easy to operate, operator only needs to rotate handwheel on the other hand, holding drill bit can fast and safely complete the disassembly of drill bit on the other hand, needed when solving previous tradition disassembly specific purpose tool (hammer and wedge), one man operation there are security risk, production efficiency is low the disadvantages of.
Description
Technical field
The utility model relates to provision for disengagement technical fields, and in particular to a kind of to unload drill bit device automatically.
Background technique
In radial drilling machine or upright drill in use, when disassembly drill bit, it is general at present using by waist-shaped hole hammering tiltedly
Iron is disassembled drill bit in a manner of Pressing drill tang.In disassembly process, since to buttress wedge another on the other hand by operator
Implement hammering on the other hand, therefore the drill bit under falling can not be caught.Such as cooperate without other people, easily fall on workpiece when drill bit falls off,
Phenomenon on workbench or on operator's foot causes drill bit, workpiece, equipment damage, even personal injury accident；Sometimes hammer
It is trained off when percussion, causes to beat winged wedge, hurts phenomena such as hand, damage drill bit tang, damage drill press spindle.
Utility model content
Drill bit device is unloaded automatically purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of, operator only needs
Handwheel is rotated on the other hand, and the disassembly of drill bit can fast and safely be completed by holding drill bit on the other hand, solve previous tradition disassembly
When need specific purpose tool (hammer and wedge), one man operation there are security risk, production efficiency is low the disadvantages of.
Purpose of the utility model is realized as follows:
A kind of to unload drill bit device, including opening thin set automatically, the opening of the opening thin set is symmetrically arranged with otic placode,
The otic placode connects retaining mechanism, and the opening thin set is circumferentially with side opening, and the side opening connects lateral pin, the locking machine
Structure includes tie down screw, and the tie down screw is placed between two otic placodes, the hinged set lever in tie down screw one end, another
End connection adjusting nut, the lateral pin correspond to main shaft kidney slot equipped with magnet.
Preferably, the lateral pin is detachable, and the lateral pin includes lateral pin main body and lateral pin screw, the lateral pin main body pair
Lateral pin screw is answered to be equipped with the first screw hole.
Preferably, the lateral pin main body is detachable, and the lateral pin main body includes in the middle part of lateral pin and lateral pin screw, in lateral pin
Portion corresponds to lateral pin screw equipped with the second screw hole.
Preferably, the set lever is connect by connecting pin with tie down screw.
Preferably, the periphery in the middle part of the lateral pin is equipped with the first parallel up and down milling flat, the periphery of lateral pin screw
Equipped with the second parallel up and down milling flat, first milling flat is parallel with the second milling flat.
Preferably, in the middle part of the lateral pin above the first milling flat set that there are two magnet.
The beneficial effects of the utility model are:
The utility model structure is simple, easy to operate, and operator only needs to rotate handwheel on the other hand, and holding drill bit on the other hand can
Fast and safely to complete the disassembly of drill bit, specific purpose tool (hammer and wedge), a people are needed when solving previous tradition disassembly
Operation there are security risk, production efficiency is low the disadvantages of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is lateral pin structural schematic diagram.
Fig. 3 is locking mechanism structure schematic diagram.
Wherein: opening thin set 1；Otic placode 1.1；Lateral pin 2；Lateral pin main body 2.1；2.1.1 in the middle part of lateral pin；Lateral pin screw 2.2；
Retaining mechanism 3；Tie down screw 3.1；Set lever 3.2；Adjusting nut 3.3；Connecting pin 3.4；Magnet 4.
Specific embodiment
Referring to figures 1-3, drill bit device, including opening thin set 1, the opening are unloaded automatically the utility model relates to a kind of
The opening of thin-wall sleeve 1 is symmetrically arranged with otic placode 1.1, and the otic placode connects retaining mechanism 3, and the circumferential direction of the opening thin set 1 is set
There is side opening, the side opening connects lateral pin 2, and the retaining mechanism 3 includes tie down screw 3.1, and the tie down screw 3.1 is placed in two
Between otic placode 1.1, the hinged set lever 3.2 in 3.1 one end of tie down screw, the other end connects adjusting nut 3.3, the lateral pin
2 corresponding main shaft kidney slots are equipped with magnet 4.
The lateral pin 2 be it is detachable, the lateral pin 2 include lateral pin main body 2.1 and lateral pin screw 2.2, the lateral pin main body
2.1 corresponding lateral pin screws 2.2 are equipped with the first screw hole.
The lateral pin main body 2.1 be it is detachable, the lateral pin main body 2.1 includes 2.1.1 and lateral pin screw in the middle part of lateral pin
2.2, lateral pin middle part 2.1.1 corresponds to lateral pin screw 2.2 equipped with the second screw hole.
The set lever 3.2 is connect by connecting pin 3.4 with tie down screw 3.1.By the handle of set lever 3.2
It rotates to reach the diameter of opening thin set 1 and reduce and increase, achievees the purpose that opening thin set 1 and main shaft claming and release,
And tie down screw 3.1 and adjusting nut 3.3 when being construction opening thin-wall sleeve 1 for finely tuning, very good solution drill press spindle
Size slightly has the problem of deviation, and versatility and interchangeability are stronger.
The periphery of 2.1.1 is equipped with the first parallel up and down milling flat, the periphery of lateral pin screw 2.2 in the middle part of the lateral pin
Equipped with the second parallel up and down milling flat, first milling flat is parallel with the second milling flat.
The first milling flat in the middle part of the lateral pin above 2.1.1 sets that there are two magnet 4.
The utility model automatically unload drill bit method the following steps are included:
Step 1: unclamping set lever 3.2, opening thin is covered 1 set on drill press spindle, is pushed at main shaft kidney slot；
Step 2: lateral pin 2 is inserted into kidney slot upper end by side opening, and fixed by magnet and kidney slot upper end, lateral pin 2
In the flat place's horizontal direction of two end mills；
Step 3: being wrenched set lever 3.2, opening thin set 1 is fastened on main shaft, drill bit, main shaft rotation are installed；
Step 4: main shaft stops rotating, set lever 3.2 is unclamped, catches drill bit on the other hand, rotation feeding handwheel, is bored on the other hand
Head rises with main shaft is synchronous, and handwheel continues to rotate after the milling flat at 2 both ends of lateral pin is overlapped with spindle box to be adjacent to, lateral pin 2 and brill
Head tang relative motion, makes drill bit roof fall out of spindle taper hole.
In addition to the implementation, the utility model further includes having other embodiments, all to use equivalents or equivalent
The technical solution that alternative is formed, should all fall within the protection scope of the utility model claims.
Claims (6)
1. a kind of unload drill bit device automatically, it is characterised in that: including opening thin set (1), the opening of the opening thin set (1)
Place is symmetrically arranged with otic placode (1.1), and the otic placode connects retaining mechanism (3), and the opening thin set (1) is circumferentially with side opening,
The side opening connects lateral pin (2), and the retaining mechanism (3) includes tie down screw (3.1), and the tie down screw (3.1) is placed in two
Between a otic placode (1.1), the hinged set lever in described tie down screw (3.1) one end (3.2), the other end connects adjusting nut
(3.3), the corresponding main shaft kidney slot of the lateral pin (2) is equipped with magnet (4).
2. one kind according to claim 1 unloads drill bit device automatically, it is characterised in that: the lateral pin (2) is detachable, institute
Stating lateral pin (2) includes lateral pin main body (2.1) and lateral pin screw (2.2), and the lateral pin main body (2.1) is corresponding lateral pin screw (2.2)
Equipped with the first screw hole.
3. one kind according to claim 2 unloads drill bit device automatically, it is characterised in that: the lateral pin main body (2.1) is can
Disassembly, the lateral pin main body (2.1) include (2.1.1) and lateral pin screw (2.2) in the middle part of lateral pin, and (2.1.1) is corresponding in the middle part of lateral pin
Lateral pin screw (2.2) is equipped with the second screw hole.
4. one kind according to claim 1 unloads drill bit device automatically, it is characterised in that: the set lever (3.2) passes through
Connecting pin (3.4) is connect with tie down screw (3.1).
5. one kind according to claim 3 unloads drill bit device automatically, it is characterised in that: in the middle part of the lateral pin (2.1.1)
Periphery is equipped with the first parallel up and down milling flat, and the periphery of lateral pin screw (2.2) is equipped with the second parallel up and down milling flat,
First milling flat is parallel with the second milling flat.
6. one kind according to claim 5 unloads drill bit device automatically, it is characterised in that: it is described, in the middle part of the lateral pin
First milling flat of (2.1.1) above is set there are two magnet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821259325.1U CN208788459U (en) | 2018-08-07 | 2018-08-07 | Automatically drill bit device is unloaded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821259325.1U CN208788459U (en) | 2018-08-07 | 2018-08-07 | Automatically drill bit device is unloaded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208788459U true CN208788459U (en) | 2019-04-26 |
Family
ID=66204711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821259325.1U Expired - Fee Related CN208788459U (en) | 2018-08-07 | 2018-08-07 | Automatically drill bit device is unloaded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208788459U (en) |
-
2018
- 2018-08-07 CN CN201821259325.1U patent/CN208788459U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190426 Termination date: 20190807 |