CN209551480U - Micro drill point blade clamping device - Google Patents
Micro drill point blade clamping device Download PDFInfo
- Publication number
- CN209551480U CN209551480U CN201920326116.2U CN201920326116U CN209551480U CN 209551480 U CN209551480 U CN 209551480U CN 201920326116 U CN201920326116 U CN 201920326116U CN 209551480 U CN209551480 U CN 209551480U
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- CN
- China
- Prior art keywords
- block
- fixed
- support plate
- drill point
- power source
- 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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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model discloses a kind of micro drill point blade clamping devices.The technical solution of the utility model is: including clamping board and drill point, drill point includes blade, clamping board includes pedestal and the fixed block being set on the base, the first fixed mechanism and the second fixed mechanism for being provided with power mechanism on fixed block and being connected with power mechanism, power mechanism includes the power source being fixed on fixed block, the sliding rail that is arranged on fixed block and by power source drive and the pushing block that can slide on the slide rail, when power source drive pushing block advances, first wedge block and the second wedge block pass through the first idler wheel respectively and the second idler wheel makes the first fixed mechanism and the second fixed mechanism separate, when stating power source drive pushing block and exiting, first fixed mechanism and the second fixed mechanism pass through first back-moving spring respectively and second back-moving spring is close.Scheme provided by the utility model, which can be stablized, accurately clamps the blade of micro drill point.
Description
Technical field
The utility model relates to grinder technical field, in particular to a kind of micro drill point blade clamping device.
Background technique
For drill point milling apparatus when being clamped to drill point blade, if the diameter of drill point blade is being less than
Belong to micro drill point when 0.5mm, clamping device is lower to the clamp precision of micro drill point, causes subsequent grinding quality not high.
Therefore, how to design a kind of can precisely clamp the device of micro drill point blade to be exactly that the utility model people is to be solved ask
Topic.
Summary of the invention
In view of the deficienciess of the prior art, the main purpose of the utility model is to provide one kind can precisely clamp it is micro-
The clamping device of type drill point blade.
To achieve the above object, the utility model provides following technical solution: a kind of micro drill point blade clamping device,
It include blade including clamping board and drill point, the drill point, the clamping board includes pedestal and is set on the base
Fixed block is provided with power mechanism and the first fixed mechanism being connected with power mechanism and second solid on the fixed block
Determine mechanism, the power mechanism include the power source being fixed on fixed block, the sliding rail being arranged on fixed block and by
Power source drive and the pushing block that can be slided on the slide rail are provided with the first wedge block and the second wedge shape on the pushing block
Block is provided with placing groove in the pushing block；First fixed mechanism includes the slide unit being slidably connected with pedestal, the slide unit
On be provided with the first support plate, the first grip block is provided in first support plate, is arranged on first grip block useful
It is provided with and first on the extending column for being provided with insertion placing groove on the V-shaped groove of clamping blade, the slide unit, the extending column
The first idler wheel that wedge block is correspondingly arranged, the bottom of the placing groove are provided with fixing groove, are provided with first in the fixing groove
Reset spring is provided with the reset baffle block abutted with first back-moving spring, relatively fixed block on the pedestal on the extending column
One end be provided with the limit pedestal that can stop slide unit；Second fixed structure includes being slidably connected with the first support plate
Second support plate is provided with second grip block opposite with the first grip block, second support plate in second support plate
One end of opposite second grip block is provided with the second idler wheel with the cooperation of the second wedge block, is additionally provided in first support plate
Second support plate can be pulled to the second back-moving spring of the first support plate；It is described when the power source drive pushing block advances
First wedge block and the second wedge block pass through the first idler wheel respectively and the second idler wheel makes the first fixed mechanism and the second fixation
Mechanism is separate, and when the power source drive pushing block exits, first fixed mechanism and the second fixed mechanism pass through respectively
One reset spring and second back-moving spring are close.
Preferably, the power source is cylinder.
Preferably, guide rod is provided between the slide unit and fixed block.
Preferably, first wedge block is detachably connected by bolt and pushing block.
The utility model has the following advantages compared with the prior art, and when the blade of drill point needs to be released, generation is moved
It is that the first idler wheel is rolled with the first wedge block as process, the first wedge block pushes the first idler wheel toward left movement, so that
The first grip block in extending column, slide unit, the first support plate and the first support plate moves downward；Second wedge block pushes second
Idler wheel moves right, so that the second grip block in the second support plate and the second support plate moves right, it is just real in this way
The first grip block and the second grip block are showed far from drill point.Similarly, if necessary to which the blade clamping of drill point is then needed power source
Opposite direction movement.That is the second support plate can be pulled to the second of the first support plate by, which being additionally provided in the first support plate, resets bullet
Spring；When power source drive pushing block advances, the first wedge block and the second wedge block pass through the first idler wheel and the second idler wheel respectively and make
It obtains the first fixed mechanism and the second fixed mechanism is separate, when power source drive pushing block exits, the first fixed mechanism and second
Fixed mechanism passes through first back-moving spring respectively and second back-moving spring reset is close.Wherein the first grip block and the first clamping
V-shaped groove on plate plays the role of positioning datum, and one end of relatively fixed block is provided with and can stop slide unit on pedestal
Pedestal is limited, limit pedestal enables to the position limit of the first grip block to fix.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram one of micro drill point blade clamping device of the utility model；
Fig. 2 is a kind of structural schematic diagram two of micro drill point blade clamping device of the utility model；
Structural schematic diagram when Fig. 3 is a kind of separation fixed block of micro drill point blade clamping device of the utility model；
Fig. 4 is a kind of decomposition diagram of the power mechanism of micro drill point blade clamping device of the utility model；
Fig. 5 is a kind of decomposition diagram of the first fixed mechanism of micro drill point blade clamping device of the utility model；
Fig. 6 is amplification when a kind of drill point blade of micro drill point blade clamping device of the utility model will be clamped
Structural schematic diagram；
Fig. 7 is amplification when a kind of drill point blade of micro drill point blade clamping device of the utility model has been clamped
Structural schematic diagram.
In figure: 1, clamping board；2, drill point；3, blade；4, pedestal；5, fixed block；6, cylinder；7, sliding rail；8, pushing block；
9, the first wedge block；10, the second wedge block；11, placing groove；12, slide unit；13, the first support plate；14, the first grip block；15,V
Shape slot；16, extending column；17, the first idler wheel；18, fixing groove；19, first back-moving spring；20, reset baffle block；21, pedestal is limited；
22, the second support plate；23, the second grip block；24, the second idler wheel；25, second back-moving spring；26, guide rod；27, bolt.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of micro drill point blade clamping device, including clamping board 1 and drill point 2, the drill point 2 wrap
Blade 3 is included, the clamping board 1 includes pedestal 4 and the fixed block 5 being arranged on pedestal 4, is provided on the fixed block 5
Power mechanism and the first fixed mechanism and the second fixed mechanism being connected with power mechanism, the power mechanism include solid
The power source being arranged on fixed block 5 calmly, the sliding rail 7 that is arranged on fixed block 5 and by power source drive and can be in sliding rail 7
The pushing block 8 of upper sliding is provided with the first wedge block 9 and the second wedge block 10 on the pushing block 8, sets in the pushing block 8
It is equipped with placing groove 11；First fixed mechanism includes the slide unit 12 being slidably connected with pedestal 4, and is provided on the slide unit 12
One support plate 13 is provided with the first grip block 14 in first support plate 13, is provided with and is used on first grip block 14
The V-shaped groove 15 of blade 3 is clamped, the extending column 16 of insertion placing groove 11 is provided on the slide unit 12, is set on the extending column 16
It is equipped with the first idler wheel 17 being correspondingly arranged with the first wedge block 9, the bottom of the placing groove 11 is provided with fixing groove 18, described solid
Determine to be provided with first back-moving spring 19 in slot 18, the reset gear abutted with first back-moving spring 19 is provided on the extending column 16
Block 20, one end of relatively fixed block 5 is provided with the limit pedestal 21 that can stop slide unit on the pedestal 4；Described second is fixed
Structure includes the second support plate 22 being slidably connected with the first support plate 13, is provided in second support plate 22 and the first folder
The second opposite grip block 23 of plate 14 is held, one end of opposite second grip block 23 of second support plate 22 is provided with and the second wedge
The second idler wheel 24 that shape block 10 cooperates is additionally provided with and the second support plate 22 can be pulled to the first support in first support plate
The second back-moving spring 25 of plate；When the power source drive pushing block 8 advances, first wedge block 9 and the second wedge block 10
Make the first fixed mechanism and the second fixed mechanism separate by the first idler wheel 17 and the second idler wheel 24 respectively, it is described to state power
Source driving pushing block 8 is when exiting, and first fixed mechanism and the second fixed mechanism pass through first back-moving spring 19 and the respectively
Two reset springs 25 are close.
Referring to figs. 1 to Fig. 3, a kind of 2 blade of micro drill point, 3 clamping device of this programme, the course of work is power source band
Dynamic pushing block 8 slides on sliding rail 7, and in attached drawing by taking power source pushes pushing block 8 as an example, the blade 3 of drill point 2 is released at this time,
The action process of generation is that the first idler wheel 17 is rolled with the first wedge block 9, and the first wedge block 9 pushes the first idler wheel 17 past
Left movement, so that the first grip block 14 in extending column, slide unit 12, the first support plate 13 and the first support plate 13 is to the left
Movement；Second wedge block 10 pushes the second idler wheel 24 to move right, so that the second support plate 22 and the second support plate 22
On the second grip block 23 move right, just realize the first grip block 14 and the second grip block 23 in this way far from drill point 2.Together
Reason, if necessary to then need power source opposite direction to move the clamping of blade 3 of drill point 2.That is energy is additionally provided in the first support plate
Enough second back-moving springs 25 that second support plate 22 is pulled to the first support plate；When power source drive pushing block 8 advances, first wedge
Shape block 9 and the second wedge block 10 make the first fixed mechanism and the second fixation by the first idler wheel 17 and the second idler wheel 24 respectively
Mechanism is separate, and when power source drive pushing block 8 exits, the first fixed mechanism and the second fixed mechanism pass through the first reset bullet respectively
Spring 19 and second back-moving spring 25 reset close.Wherein the V-shaped groove 15 on the first grip block 14 and the first grip block 14 plays
The effect of positioning datum, and one end of relatively fixed block 5 is provided with the limit pedestal 21 that can stop slide unit on pedestal 4, limits
Position pedestal 21 enables to the position limit of the first grip block 14 to fix.
Preferably, the power source is cylinder 6.Cylinder 6 can quickly drive the sliding motion on sliding rail 7 of pushing block 8, really
Guarantor is swift in motion, and guarantee clamps efficiency.
Preferably, guide rod 26 is provided between the slide unit 12 and fixed block 5.The effect of guide rod 26 is so that fixed
Extending column 16 between block 5 and slide unit 12 can guarantee straightness when passing in and out placing groove 11, and when movement is more steady than smoothly peace.
Preferably, first wedge block 9 is detachably connected by bolt 27 with pushing block 8.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of micro drill point blade clamping device, including clamping board and drill point, the drill point include blade, feature exists
Include pedestal and the fixed block being set on the base in: the clamping board, be provided on the fixed block power mechanism with
And the first fixed mechanism and the second fixed mechanism being connected with power mechanism, the power mechanism include being fixed at
Determine the power source on block, the sliding rail being arranged on fixed block and by power source drive and the promotion that can slide on the slide rail
Block is provided with the first wedge block and the second wedge block on the pushing block, is provided with placing groove in the pushing block；Described first
Fixed mechanism includes the slide unit being slidably connected with pedestal, is provided with the first support plate on the slide unit, in first support plate
It is provided with the first grip block, the V-shaped groove for clamping blade is provided on first grip block, is provided on the slide unit slotting
Enter the extending column of placing groove, the first idler wheel being correspondingly arranged with the first wedge block, the placing groove are provided on the extending column
Bottom be provided with fixing groove, first back-moving spring is provided in the fixing groove, be provided on the extending column with it is first multiple
The reset baffle block that position spring abuts, one end of relatively fixed block is provided with the limit pedestal that can stop slide unit on the pedestal；
Second fixed structure includes the second support plate being slidably connected with the first support plate, be provided in second support plate with
The second opposite grip block of first grip block, second support plate are provided with and the second wedge shape with respect to one end of the second grip block
Second idler wheel of block cooperation, is additionally provided with and the second support plate can be pulled to the second of the first support plate in first support plate
Reset spring；When the power source drive pushing block advances, first wedge block and the second wedge block pass through the first rolling respectively
Wheel and the second idler wheel make the first fixed mechanism and the second fixed mechanism separate, when the power source drive pushing block exits,
First fixed mechanism and the second fixed mechanism pass through first back-moving spring respectively and second back-moving spring is close.
2. a kind of micro drill point blade clamping device according to claim 1, it is characterised in that: the power source is gas
Cylinder.
3. a kind of micro drill point blade clamping device according to claim 1, it is characterised in that: the slide unit and fixed block
Between be provided with guide rod.
4. a kind of micro drill point blade clamping device according to claim 1, it is characterised in that: first wedge block is logical
Bolt is crossed to be detachably connected with pushing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920326116.2U CN209551480U (en) | 2019-03-14 | 2019-03-14 | Micro drill point blade clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920326116.2U CN209551480U (en) | 2019-03-14 | 2019-03-14 | Micro drill point blade clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209551480U true CN209551480U (en) | 2019-10-29 |
Family
ID=68312991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920326116.2U Expired - Fee Related CN209551480U (en) | 2019-03-14 | 2019-03-14 | Micro drill point blade clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209551480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI812563B (en) * | 2022-12-22 | 2023-08-11 | 欣竑科技有限公司 | Numerical control clamp drive device |
-
2019
- 2019-03-14 CN CN201920326116.2U patent/CN209551480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI812563B (en) * | 2022-12-22 | 2023-08-11 | 欣竑科技有限公司 | Numerical control clamp drive device |
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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: 20191029 Termination date: 20210314 |