CN107737978A - A kind of Digit Control Machine Tool stabilization drill bit for automobile making - Google Patents
A kind of Digit Control Machine Tool stabilization drill bit for automobile making Download PDFInfo
- Publication number
- CN107737978A CN107737978A CN201711281837.8A CN201711281837A CN107737978A CN 107737978 A CN107737978 A CN 107737978A CN 201711281837 A CN201711281837 A CN 201711281837A CN 107737978 A CN107737978 A CN 107737978A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- fixedly connected
- cavity
- machine tool
- control machine
- 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
- B23B51/00—Tools for drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2250/00—Compensating adverse effects during turning, boring or drilling
- B23B2250/16—Damping of vibrations
Abstract
The invention discloses a kind of Digit Control Machine Tool stabilization drill bit for automobile making, including drill bit frame body, fixed column is fixedly connected with the middle part of the drill bit frame body bottom surface, the first cavity is offered in the middle part of fixed column upper surface, the madial wall of first cavity offers two the first symmetrical chutes, first chute is fixedly connected with limited block close to one end of drill bit frame body, the inner bottom wall of first cavity offers through hole, the inside of first cavity is placed with cylindrical drill bit shaft, the lateral surface of drill bit shaft is fixedly connected with the first sliding block being adapted with the first chute, and first sliding block be connected in the first chute, the top of drill bit shaft be fixedly connected in the middle part of the first cavity floor, the bottom surface of drill bit shaft is through through hole and extends to the lower section of fixed column.This is used for the Digit Control Machine Tool stabilization drill bit of automobile making, Digit Control Machine Tool drill bit is reached the effect for reducing vibration amplitude at work, possesses the advantages of stabilization, make punching more in place.
Description
Technical field
The present invention relates to field of automobile, specially a kind of Digit Control Machine Tool stabilization drill bit for automobile making.
Background technology
As the improvement of people's living standards, consumption of the people to automobile is also more and more, this market of auto parts machinery
Become also increasing, auto parts machinery manufacture was also in development at full speed in the last few years, and Digit Control Machine Tool drill bit is vehicular accessory system
Make one of indispensable plant equipment.
At present, in the market or single for the Digit Control Machine Tool drill bit design structure of auto parts machinery manufacture factory, in accessories manufacturing
During, bit vibration amplitude is larger, cause to punch it is not in place, so as to have influence on the quality of auto parts machinery production.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of Digit Control Machine Tool stabilization drill bit for automobile making, solve
Bit vibration amplitude is big, punches the problem of not in place.
（Two）Technical scheme
To achieve the above object, the present invention provides following technical scheme：A kind of Digit Control Machine Tool stabilization drill bit for automobile making,
Including drill bit frame body, fixed column is fixedly connected with the middle part of the drill bit frame body bottom surface, in the fixed column upper surface
Portion offers the first cavity, and the madial wall of first cavity offers two the first symmetrical chutes, first chute
Limited block is fixedly connected with close to one end of drill bit frame body, the inner bottom wall of first cavity offers through hole, and described first
The inside of cavity is placed with cylindrical drill bit shaft, and the lateral surface of the drill bit shaft is fixedly connected with to be adapted with the first chute
The first sliding block, and the first sliding block is connected in the first chute, and the middle part of the top of the drill bit shaft and the first cavity floor is consolidated
Fixed connection, the bottom surface of the drill bit shaft through through hole and extend to the lower section of fixed column, the upper surface of each first sliding block
The first spring is fixedly connected with, and bottom surface of the top of two the first springs respectively with two limited blocks is fixedly connected.
The bottom surface of the drill bit frame body is fixedly connected with two symmetrical connecting rods, and two connecting rod difference positions
In the both sides of fixed column, the bottom surface of the connecting rod is fixedly connected with connecting pole, and the inside of the connecting pole offers the second sky
Chamber, the madial wall of second cavity offer two the second symmetrical chutes, and the inside of each second cavity is put
Slide bar is equipped with, the lateral surface of each slide bar is fixedly connected with the second sliding block being adapted with the second chute, and second slides
Block is connected in the second chute, and second spring, and second spring have been fixedly connected with the inner roof wall of each second cavity
Bottom be fixedly connected with the upper surface of slide bar, appearance of two slide bars one side close to each other with drill bit shaft bottom
Face is fixedly connected.
Preferably, the bottom surface of the drill bit shaft is fixedly connected with drill bit, and the diameter value of the drill bit shaft is equal to drill bit upper table
The diameter value in face.
Preferably, the vertical length value of the drill bit shaft is more than the vertical length value sum of connecting pole and connecting rod, described
The vertical length value of fixed column is less than the vertical length value sum of connecting pole and connecting rod.
Preferably, the vertical length value of the slide bar is less than the vertical length value of the second cavity, the width value of the slide bar
Less than the width value of the second cavity.
Preferably, the diameter value of the drill bit shaft is less than the diameter value of through hole, and the horizontal length of first cavity is more than
The diameter value of through hole.
Preferably, the vertical length value of the connecting rod is more than the vertical length value of connecting pole, the level of the connecting rod
Length master is less than the horizontal length value of connecting pole.
（Three）Beneficial effect
The invention provides a kind of Digit Control Machine Tool stabilization drill bit for automobile making, possesses following beneficial effect：
（1）This is used for the Digit Control Machine Tool stabilization drill bit of automobile making, by being fixedly connected with the middle part of drill bit frame body bottom surface
Being equipped between fixed column, and the first cavity, limited block, the first spring, the first chute, drill bit shaft and drill bit, makes numerical control
Machine tool drill reaches the effect for reducing vibration amplitude at work, possesses the advantages of stabilization, makes punching more in place, solves existing
Some Digit Control Machine Tool drill bits vibration amplitude in drilling is big, the problem of making punching not in place.
（2）This is used for the Digit Control Machine Tool stabilization drill bit of automobile making, and the side being located at by drill bit shaft outside fixed column is consolidated
Surely connect between two symmetrical slide bars, and connecting pole, the second chute, the second sliding block, the second cavity and second spring
It is equipped with, is greatly reduced the vibration amplitude of Digit Control Machine Tool drill bit at work, possesses the advantages of stabilization, arrive punching
Position, it is big to solve existing Digit Control Machine Tool drill bit vibration amplitude in drilling, the problem of making punching not in place, passes through drill bit frame sheet
The bottom surface of body is fixedly connected with two symmetrical connecting rods, and the bottom surface of connecting rod is fixedly connected with the upper surface of connecting pole, makes company
Extension bar has reached the effect of firm connecting pole.
Brief description of the drawings
Fig. 1 is Digit Control Machine Tool stabilization drill bit sectional view of the present invention；
Fig. 2 is the sectional view of Digit Control Machine Tool connecting pole side view of the present invention.
In figure：1 first cavity, 2 drill bit frame bodies, 3 connecting rods, 4 limited blocks, 5 first sliding blocks, 6 through holes, 7 drill bits, 8 are bored
Head rod, 9 connecting poles, 10 slide bars, 11 first chutes, 12 first springs, 13 fixed columns, 14 second chutes, 15 second sliding blocks, 16
Two cavitys, 17 second springs.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of Digit Control Machine Tool stabilization for automobile making is bored
Head, including drill bit frame body 2, are fixedly connected with fixed column 13 in the middle part of the bottom surface of drill bit frame body 2, in the upper surface of fixed column 13
Portion offers the first cavity 1, and the madial wall of the first cavity 1 offers two the first symmetrical chutes 11, and the first chute 11 leans on
One end of nearly drill bit frame body 2 is fixedly connected with limited block 4, and the inner bottom wall of the first cavity 1 offers through hole 6, the first cavity 1
Inside is placed with cylindrical drill bit shaft 8, and the diameter value of drill bit shaft 8 is less than the diameter value of through hole 6, the level of the first cavity 1
Length is more than the diameter value of through hole 6, and the bottom surface of drill bit shaft 8 is fixedly connected with drill bit 7, and the diameter value of drill bit shaft 8 is equal on drill bit 7
The diameter value on surface, possessing prevents drill bit shaft 8 from producing friction to fixed column 13, so as to damage the effect of the situation of fixed column 13 generation
Fruit, the lateral surface of drill bit shaft 8 is fixedly connected with the first sliding block 5 being adapted with the first chute 11, and the first sliding block 5 is connected to
In one chute 11, the top of drill bit shaft 8 be fixedly connected in the middle part of the bottom surface of the first cavity 1, through hole 6 is run through in the bottom surface of drill bit shaft 8
And the lower section of fixed column 13 is extended to, the upper surface of each first sliding block 5 has been fixedly connected with the first spring 12, and two first
Bottom surface of the top of spring 12 respectively with two limited blocks 4 is fixedly connected.
The bottom surface of drill bit frame body 2 is fixedly connected with two symmetrical connecting rods 3, and two connecting rods 3 distinguish position
In the both sides of fixed column 13, the bottom surface of connecting rod 3 is fixedly connected with connecting pole 9, and the vertical length value of connecting rod 3 is more than connecting pole
9 vertical length value, the horizontal length master of connecting rod 3 are less than the horizontal length value of connecting pole 9, possess the firm work of connecting pole 9
The effect of work, so as to reduce vibration amplitude, the vertical length value of drill bit shaft 8 is more than connecting pole 9 and the vertical length of connecting rod 3
It is worth sum, the vertical length value of fixed column 13 is less than connecting pole 9 and the vertical length value sum of connecting rod 3, prevents connecting pole 9
It is long with connecting rod 3,7 inoperable situation of drill bit occurs, the inside of connecting pole 9 offers the second cavity 16, and second is empty
The madial wall of chamber 16 offers two the second symmetrical chutes 14, and the inside of each second cavity 16 is placed with slide bar 10,
The vertical length value of slide bar 10 is less than the vertical length value of the second cavity 16, and possessing enables slide bar 10 in the second cavity 16
The effect moved up and down, so as to reduce the vibration amplitude of drill bit 7, the width value of slide bar 10 is less than the width value of the second cavity 16, prevents
Stop slide bar 10 and friction is produced to connecting pole 9, so as to damage connecting pole 9, and influence stabilization effect, the lateral surface of each slide bar 10
The second sliding block 15 being adapted with the second chute 14 is fixedly connected with, and the second sliding block 15 is connected in the second chute 14, often
Second spring 17, and the upper table of the bottom of second spring 17 and slide bar 10 have been fixedly connected with the inner roof wall of individual second cavity 16
Face is fixedly connected, and outer surface of two slide bars 10 one side close to each other with the bottom of drill bit shaft 8 is fixedly connected.
Operation principle：Produced when drill bit 7 punches, between the equipment punched with needs and hit pressure, a part, which is hit, presses
Power sends drill bit shaft 8 to, the first sliding block 5 is moved up and down in the first chute 11 by drill bit shaft 8, utilizes the first sliding block 5
Upper surface is fixedly connected with the first spring 12, reduces and hits pressure, and another part hits pressure and is sent on slide bar 10, passes through slide bar
10 make the second sliding block 15 be moved up and down in the second chute 14, and using the contraction of second spring 17, pressure is hit in the reduction of maximization
Power, make drill bit 7 more stable in punching, and then make punching in place.
In summary, the Digit Control Machine Tool stabilization drill bit for being used for automobile making, is consolidated by the middle part of the bottom surface of drill bit frame body 2
Surely be connected with fixed column 13, and the first cavity 1, limited block 4, the first spring 12, the first chute 11, drill bit shaft 8 and drill bit 7 it
Between be equipped with, make Digit Control Machine Tool drill bit reach at work reduce vibration amplitude effect, possess the advantages of stabilization, make
More in place, it is big to solve existing Digit Control Machine Tool drill bit vibration amplitude in drilling, the problem of making punching not in place, passes through for punching
The side that drill bit shaft 8 is located at outside fixed column 13 is fixedly connected with two symmetrical slide bars 10, and connecting pole 9, the second chute
14th, being equipped between the second sliding block 15, the second cavity 16 and second spring 17, is greatly reduced Digit Control Machine Tool drill bit and exists
Vibration amplitude during work, possesses the advantages of stabilization, makes punching in place, solves existing Digit Control Machine Tool drill bit in drilling
Vibration amplitude is big, the problem of making punching not in place, and two symmetrical connecting rods 3 are fixedly connected with by the bottom surface of drill bit frame body 2,
And the bottom surface of connecting rod 3 is fixedly connected with the upper surface of connecting pole 9, connecting rod 3 is set to have reached the effect of firm connecting pole 9.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of Digit Control Machine Tool stabilization drill bit for automobile making, including drill bit frame body（2）, it is characterised in that：The brill
Head frame body（2）Fixed column is fixedly connected with the middle part of bottom surface（13）, the fixed column（13）Is offered in the middle part of upper surface
One cavity（1）, first cavity（1）Madial wall offer two the first symmetrical chutes（11）, first chute
（11）Close to drill bit frame body（2）One end be fixedly connected with limited block（4）, first cavity（1）Inner bottom wall offer
Through hole（6）, first cavity（1）Inside be placed with cylindrical drill bit shaft（8）, the drill bit shaft（8）Lateral surface
It is fixedly connected with and the first chute（11）The first sliding block being adapted（5）, and the first sliding block（5）It is connected to the first chute（11）
It is interior, the drill bit shaft（8）Top and the first cavity（1）It is fixedly connected in the middle part of bottom surface, the drill bit shaft（8）Bottom surface run through
Through hole（6）And extend to fixed column（13）Lower section, each first sliding block（5）Upper surface be fixedly connected with the first bullet
Spring（12）, and two the first springs（12）Top respectively with two limited blocks（4）Bottom surface be fixedly connected；
The drill bit frame body（2）Bottom surface be fixedly connected with two symmetrical connecting rods（3）, and two connecting rods（3）
It is located at fixed column respectively（13）Both sides, the connecting rod（3）Bottom surface be fixedly connected with connecting pole（9）, the connecting pole（9）
Inside offer the second cavity（16）, second cavity（16）Madial wall offer two the second symmetrical chutes
（14）, each second cavity（16）Inside be placed with slide bar（10）, each slide bar（10）Lateral surface it is solid
Surely it is connected with and the second chute（14）The second sliding block being adapted（15）, and the second sliding block（15）It is connected to the second chute（14）
It is interior, each second cavity（16）Inner roof wall on be fixedly connected with second spring（17）, and second spring（17）Bottom
Portion and slide bar（10）Upper surface be fixedly connected, two slide bars（10）One side close to each other is and drill bit shaft（8）Bottom
The outer surface at end is fixedly connected.
A kind of 2. Digit Control Machine Tool stabilization drill bit for automobile making according to claim 1, it is characterised in that：The brill
Head rod（8）Bottom surface be fixedly connected with drill bit（7）, the drill bit shaft（8）Diameter value be equal to drill bit（7）The diameter of upper surface
Value.
A kind of 3. Digit Control Machine Tool stabilization drill bit for automobile making according to claim 1, it is characterised in that：The brill
Head rod（8）Vertical length value be more than connecting pole（9）With connecting rod（3）Vertical length value sum, the fixed column（13）'s
Vertical length value is less than connecting pole（9）With connecting rod（3）Vertical length value sum.
A kind of 4. Digit Control Machine Tool stabilization drill bit for automobile making according to claim 1, it is characterised in that：The cunning
Bar（10）Vertical length value be less than the second cavity（16）Vertical length value, the slide bar（10）Width value to be less than second empty
Chamber（16）Width value.
A kind of 5. Digit Control Machine Tool stabilization drill bit for automobile making according to claim 1, it is characterised in that：The brill
Head rod（8）Diameter value be less than through hole（6）Diameter value, first cavity（1）Horizontal length be more than through hole（6）Diameter
Value.
A kind of 6. Digit Control Machine Tool stabilization drill bit for automobile making according to claim 1, it is characterised in that：The company
Extension bar（3）Vertical length value be more than connecting pole（9）Vertical length value, the connecting rod（3）Horizontal length master be less than connect
Connect post（9）Horizontal length value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711281837.8A CN107737978A (en) | 2017-12-07 | 2017-12-07 | A kind of Digit Control Machine Tool stabilization drill bit for automobile making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711281837.8A CN107737978A (en) | 2017-12-07 | 2017-12-07 | A kind of Digit Control Machine Tool stabilization drill bit for automobile making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107737978A true CN107737978A (en) | 2018-02-27 |
Family
ID=61239986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711281837.8A Pending CN107737978A (en) | 2017-12-07 | 2017-12-07 | A kind of Digit Control Machine Tool stabilization drill bit for automobile making |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107737978A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965053A (en) * | 2016-06-30 | 2016-09-28 | 新蕾车业无锡有限公司 | Drilling device for metal product machining |
| DE102016110822A1 (en) * | 2015-06-15 | 2016-12-15 | Yiwu City Yi Mian Cap Factory | A vibration-damping automatic drilling device |
| CN205869521U (en) * | 2016-07-20 | 2017-01-11 | 大碇电脑配件(上海)有限公司 | Computer part drilling machine |
| CN106513789A (en) * | 2016-12-15 | 2017-03-22 | 刘发民 | Twist drill for machining stainless steel |
| CN206083946U (en) * | 2016-08-31 | 2017-04-12 | 襄阳丰正汽车配件制造有限公司 | Boring digit control machine tool anti -shake drill bit of hub shaft tube |
| CN106825686A (en) * | 2017-03-01 | 2017-06-13 | 刘旭玲 | A kind of adjustable machine components punch device of damping effect |
-
2017
- 2017-12-07 CN CN201711281837.8A patent/CN107737978A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016110822A1 (en) * | 2015-06-15 | 2016-12-15 | Yiwu City Yi Mian Cap Factory | A vibration-damping automatic drilling device |
| CN105965053A (en) * | 2016-06-30 | 2016-09-28 | 新蕾车业无锡有限公司 | Drilling device for metal product machining |
| CN205869521U (en) * | 2016-07-20 | 2017-01-11 | 大碇电脑配件(上海)有限公司 | Computer part drilling machine |
| CN206083946U (en) * | 2016-08-31 | 2017-04-12 | 襄阳丰正汽车配件制造有限公司 | Boring digit control machine tool anti -shake drill bit of hub shaft tube |
| CN106513789A (en) * | 2016-12-15 | 2017-03-22 | 刘发民 | Twist drill for machining stainless steel |
| CN106825686A (en) * | 2017-03-01 | 2017-06-13 | 刘旭玲 | A kind of adjustable machine components punch device of damping effect |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180227 |
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| WD01 | Invention patent application deemed withdrawn after publication |