CN206643398U - The finishing drilling equipment of small deep hole - Google Patents
The finishing drilling equipment of small deep hole Download PDFInfo
- Publication number
- CN206643398U CN206643398U CN201720412927.5U CN201720412927U CN206643398U CN 206643398 U CN206643398 U CN 206643398U CN 201720412927 U CN201720412927 U CN 201720412927U CN 206643398 U CN206643398 U CN 206643398U
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- CN
- China
- Prior art keywords
- chuck
- deep hole
- drill
- hole drill
- hole
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Abstract
The utility model discloses the finishing drilling equipment of small deep hole, including base, base is fixedly arranged above deep hole drill, deep hole drill is horizontally mounted, the tail end and motor connection of deep hole drill, motor is fixed with base, the first chuck is socketed with outside deep hole drill, axial direction of first chuck along deep hole drill moves back and forth, the first magnet is installed on the preceding surface of first chuck, second chuck is installed in front of deep hole drill, second chuck is slidably connected with base, axial direction of second chuck along deep hole drill moves back and forth, the through hole passed through for deep hole drill is provided with second chuck, second chuck is towards being provided with the second magnet for being connected with the first magnet on the surface of deep hole drill.The utility model determines hole depth by determining drill bit into the effective length of workpiece, it is not necessary to hole depth is measured in boring procedure, the precision of hole depth is high.
Description
Technical field
It the utility model is related to a kind of boring device, and in particular to the finishing drilling equipment of small deep hole.
Background technology
Hole is processed drilling on solid material with drill bit.The hole machined of various parts, a part is removed by car, boring, milling
It is outer Deng lathe completion, it is greatly to be completed by pincers worker using drilling machine and boring bar tool.When being drilled on drilling machine, general feelings
Under condition, drill bit should complete two motions simultaneously；The rotary motion of main motion, i.e. drill bit around axis；Synkinesia, i.e. drill bit along
Linear motion of the axis direction against workpiece.
The drilling processing in hole is the common manufacturing procedure of machining, and the hole depth of processing is substantially 5 times of aperture or so, hole
Depth/aperture is that more than the 5-30 times processing for being commonly called as deep hole is big using traditional manual drilling machine labor intensity, and work consuming takes, traditional hand
Dynamic drilling machine stroke is small, it is necessary to repeatedly adjust drilling machine height, and boring work efficiency is low；Because template and drilling machine are in moving type
State, depths is more got into, the swing of drill bit is bigger, and hole the more is bored the more inclined, and borehole accuracy is poor；The hole depth length of deep hole, in boring procedure
In, the depth of measured hole is difficult, and the low precision of hole depth, the actual grade of deep hole and predetermined hole depth error are big.
Utility model content
Technical problem to be solved in the utility model is the borehole accuracy difference of deep hole machining, and it is an object of the present invention to provide small deep hole
Finishing drilling equipment, solve the problems, such as borehole accuracy.
The utility model is achieved through the following technical solutions：
The finishing drilling equipment of small deep hole, including base, base are fixedly arranged above deep hole drill, and deep hole drill is horizontal
Installation, the tail end and motor connection of deep hole drill, motor are fixed with base, and the first chuck is socketed with outside deep hole drill, described
Axial direction of first chuck along deep hole drill is moved back and forth, and the first magnet, depth drill are provided with the preceding surface of the first chuck
The front of head is provided with the second chuck, and second chuck is slidably connected with base, axial direction side of second chuck along deep hole drill
To reciprocating motion, the through hole passed through for deep hole drill is provided with the second chuck, the second chuck is towards on the surface of deep hole drill
It is provided with the second magnet being connected with the first magnet.
Conventional borehole is vertical drilling, and the hole depth of needs, mobile drill bit are reached by mobile drill bit, and drill bit easily occurs inclined
Move, hole can run-off the straight；At low cost, the hole depth of Manual drilling is difficult to ensure that operating personnel need device to hole to enter in the borehole
Row depth survey, measurement inconvenience, time length is expended, the deviation of hole depth is big, low precision；The utility model in the base is whole device
Supporting construction, the length of the utility model medium-length hole drill bit is longer than the length of conventional drill, and the utility model is by deep hole drill
Fixed, mobile workpieces processing completes drilling；The utility model is by the way of horizontal drilling, by determining into inside workpiece
The effective length of drill bit carrys out the depth of decision bore, the depth of measured hole is not needed in boring procedure, it is only necessary to before drilling
Determine the effective length of drill bit；First chuck is used for the effective length for determining that drill bit enters workpiece, and workpiece is fixed in the second opening quotation,
And the second chuck can drive workpiece to be moved towards drill bit during being moved in boring procedure towards drill bit, when the second chuck
When being engaged togather with the first chuck by magnet, stop drilling, hole depth now is default hole depth；Pass through the card of adjustment first
The position of disk can just adjust drill bit into the effective length of workpiece so as to adjust hole depth；Realization principle of the present utility model is：
By on the chuck of workpiece fixed assets second, the first chuck slides on deep hole drill, adjusts the position of the first chuck so that the first card
The length of deep hole drill in front of disk can just drill out target hole depth, fix the first chuck；The second chuck is moved to drill bit,
After workpiece contacts with deep hole drill, the first chuck at the uniform velocity moves to drill bit direction, and in workpiece moving process, deep hole drill is in electricity
Persistently drilled under the rotation of machine, after the second chuck and the first chuck are engaged togather, complete drilling.The utility model uses water
The mode in flat drill hole, fixed drill bit, avoids drill bit from being deflected in boring procedure, causes its hole to tilt；The utility model leads to
Cross and determine the effective length of drill bit into workpiece and determine hole depth, it is not necessary to measure hole depth in boring procedure, hole depth
Precision is high.
Second chuck is fixedly connected with the 3rd chuck on the side of deep hole drill, is set on the 3rd chuck
There is the claw of fixed workpiece, the drilling passed through for deep hole drill is additionally provided with the 3rd chuck, the drilling connects with through hole.
3rd chuck is used to fix workpiece, avoids workpiece that the skew of position occurs in process, so that processing hole tilts；
Workpiece is fixed on claw, drill bit can sequentially pass through through hole, drilling is processed to workpiece.
The aperture of the through hole is equal with the aperture to drill, deep hole drill and through hole, the equal inscribe of drilling.Deep hole drill is with leading to
Hole, the equal inscribe of drilling are to avoid the drill bit in boring procedure from swinging bigger situation about deflecting.
Be fixed with the base for the first chuck, the second chuck slip slide plate, the first chuck, the second chuck with cunning
Plate is slidably connected.First chuck, the second chuck are connected with slide plate slides, are to improve the globality of device, are being drilled
Cheng Zhong, avoid the first chuck, the second chuck that strenuous vibration occurs and influences borehole accuracy.
The front end of the deep hole drill is connected with the cone for leading to central shaft with deep hole drill, the disc of the cone with
Deep hole drill is connected.Cone serves positioning action to drill bit.
The utility model compared with prior art, has the following advantages and advantages：
1st, the finishing drilling equipment of the utility model small deep hole by determine drill bit into workpiece effective length come
Determine hole depth, it is not necessary to hole depth is measured in boring procedure, the precision of hole depth is high；
2nd, the finishing drilling equipment of the utility model small deep hole fixed drill bit, avoids boring by the way of horizontal drilling
Head deflects in boring procedure, causes its hole to tilt；
3rd, the globality of the finishing drilling equipment of the utility model small deep hole is high, in boring procedure, the first chuck, the
Two chucks will not occur strenuous vibration and influence borehole accuracy.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is the utility model structure diagram.
Mark and corresponding parts title in accompanying drawing：
1- bases, 2- deep hole drills, 3- motors, the chucks of 4- first, the magnet of 5- first, the chucks of 6- second, 7- through holes, 8-
Two magnet, the chucks of 9- the 3rd, 10- drillings, 11- claws, 12- slide plates.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment 1
As shown in figure 1, the finishing drilling equipment of the utility model small deep hole, including base 1, the top of base 1 are fixed
There is deep hole drill 2, deep hole drill 2 is horizontally mounted, and the tail end of deep hole drill 2 is connected with motor 3, and motor 3 is fixed with base 1, deep
The first chuck 4 is socketed with outside drill 2, axial direction of first chuck 4 along deep hole drill 2 moves back and forth, the first card
First magnet 5 is installed, the front of deep hole drill 2 is provided with the second chuck 6, second chuck 6 and bottom on the preceding surface of disk 4
Seat 1 is slidably connected, and axial direction of second chuck 6 along deep hole drill 2 moves back and forth, and is provided with the second chuck 6 for depth drill
First 2 through holes 7 passed through, the second chuck 6 is towards being provided with the second magnet for being connected with the first magnet 5 on the surface of deep hole drill 2
8.Be fixed with the base 1 for the first chuck 4, the second chuck 6 slip slide plate 12, the first chuck 4, the second chuck 6 with
Slide plate 12 is slidably connected.
Implementation of the present utility model is：By on the chuck of workpiece fixed assets second, the first chuck is sliding on deep hole drill
It is dynamic, adjust the position of the first chuck so that and the length of the deep hole drill in front of the first chuck can just drill out target hole depth, Gu
Set the first chuck；The second chuck is moved to drill bit, after workpiece contacts with deep hole drill, the first chuck is at the uniform velocity to drill bit direction
Mobile, in workpiece moving process, deep hole drill persistently drills under the rotation of motor, when the second chuck and the first chuck are engaged on
After together, drilling is completed.The utility model fixed drill bit, avoids drill bit from being sent out in boring procedure by the way of horizontal drilling
Raw deflection, causes its hole to tilt；The utility model determines hole depth by determining drill bit into the effective length of workpiece, no
Need to measure hole depth in boring procedure, the precision of hole depth is high.First chuck, the second chuck are connected with slide plate slides, be for
The globality of device is improved, in boring procedure, avoids the first chuck, second chuck that strenuous vibration occurs and influences drilling essence
Degree.
Embodiment 2
Based on embodiment 1, second chuck 6 is fixedly connected with the 3rd chuck 9, institute on the side of deep hole drill 2
The claw 11 that fixed workpiece is provided with the 3rd chuck 9 is stated, the brill passed through for deep hole drill 2 is additionally provided with the 3rd chuck 9
Hole 10, the drilling 10 connect with through hole 7.The aperture of the through hole 7 is equal with the aperture of drilling 10, deep hole drill 2 and through hole
7th, drill 10 equal inscribes.3rd chuck is used to fix workpiece, avoids workpiece that the skew of position occurs in process, so as to
So that processing hole tilts；Workpiece is fixed on claw, drill bit can sequentially pass through through hole, drilling is processed to workpiece.Deep hole
Drill bit is to avoid the drill bit in boring procedure from swinging bigger situation about deflecting with through hole, the equal inscribe of drilling.
Embodiment 3
Based on above-described embodiment, the front end of the deep hole drill 2 is connected with the cone for leading to central shaft with deep hole drill 2,
The disc of the cone is connected with deep hole drill 2.Cone serves positioning action to drill bit.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (5)
1. the finishing drilling equipment of small deep hole, including base (1), it is characterised in that base (1) is fixedly arranged above depth drill
Head (2), deep hole drill (2) are horizontally mounted, and the tail end of deep hole drill (2) is connected with motor (3), and motor (3) is solid with base (1)
It is fixed, the first chuck (4) is socketed with outside deep hole drill (2), axial direction of first chuck (4) along deep hole drill (2) is past
It is multiple to move, the first magnet (5) is installed on the preceding surface of the first chuck (4), deep hole drill is provided with the second chuck in front of (2)
(6), second chuck (6) is slidably connected with base (1), and axial direction of the second chuck (6) along deep hole drill (2) is back and forth transported
It is dynamic, it is provided with the through hole (7) passed through for deep hole drill (2) on the second chuck (6), the second chuck (6) is towards deep hole drill (2)
The second magnet (8) being connected with the first magnet (5) is provided with surface.
2. the finishing drilling equipment of small deep hole according to claim 1, it is characterised in that the second chuck (6) back of the body
The 3rd chuck (9) is fixedly connected with to the side of deep hole drill (2), fixed workpiece is provided with the 3rd chuck (9)
Claw (11), is additionally provided with the drilling (10) passed through for deep hole drill (2) on the 3rd chuck (9), the drilling (10) with it is logical
Hole (7) connects.
3. the finishing drilling equipment of small deep hole according to claim 2, it is characterised in that the aperture of the through hole (7)
It is equal with the aperture of drilling (10), deep hole drill (2) and through hole (7), drilling (10) equal inscribe.
4. the finishing drilling equipment of small deep hole according to claim 1, it is characterised in that fixed on the base (1)
Have for the first chuck (4), the second chuck (6) slide slide plate (12), the first chuck (4), the second chuck (6) with slide plate (12)
It is slidably connected.
5. the finishing drilling equipment of small deep hole according to claim 1, it is characterised in that the deep hole drill (2)
Front end is connected with the cone for leading to central shaft with deep hole drill (2), and the disc of the cone is connected admittedly with deep hole drill (2)
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412927.5U CN206643398U (en) | 2017-04-19 | 2017-04-19 | The finishing drilling equipment of small deep hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412927.5U CN206643398U (en) | 2017-04-19 | 2017-04-19 | The finishing drilling equipment of small deep hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206643398U true CN206643398U (en) | 2017-11-17 |
Family
ID=60276817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720412927.5U Expired - Fee Related CN206643398U (en) | 2017-04-19 | 2017-04-19 | The finishing drilling equipment of small deep hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206643398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891035A (en) * | 2017-04-19 | 2017-06-27 | 德阳鑫晶科技有限公司 | Rig for processing small ultra-dee p holes |
-
2017
- 2017-04-19 CN CN201720412927.5U patent/CN206643398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891035A (en) * | 2017-04-19 | 2017-06-27 | 德阳鑫晶科技有限公司 | Rig for processing small ultra-dee p holes |
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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: 20171117 Termination date: 20180419 |