CN103182545B - Device and method for processing inclined hole in machine part - Google Patents
Device and method for processing inclined hole in machine part Download PDFInfo
- Publication number
- CN103182545B CN103182545B CN201310091255.9A CN201310091255A CN103182545B CN 103182545 B CN103182545 B CN 103182545B CN 201310091255 A CN201310091255 A CN 201310091255A CN 103182545 B CN103182545 B CN 103182545B
- Authority
- CN
- China
- Prior art keywords
- hole
- drill bushing
- abutment sleeve
- axis
- precalculated position
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000005553 drilling Methods 0.000 claims abstract description 23
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 9
- 238000003754 machining Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 210000004534 cecum Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Abstract
The invention relates to a device and method for processing an inclined hole in a machine part, in particular to a method for processing an inclined hole in the machine part. The method comprises the steps that a positioning sleeve is provided and coaxially fixed in a first hole of the part; a drill bushing is provided and coaxially inserted into a through-hole of the positioning sleeve in a matching manner; the drill bushing and the positioning sleeve are rotated relative to the part and around an axis of the positioning sleeve to specific positions; a manual operation drilling device provided with a drill bit is provided and coaxially inserted into a drill bushing hole of the drill bushing in a matching manner; and the manual operation drilling device is operated manually, so that the device can drill the inclined hole in the part along an axis of the drill bushing hole until the inclined hole communicates the first hole of the part with the second hole of the part. The invention further provides the device for processing the inclined hole in the part.
Description
Technical field
The present invention relates to process equipment and the method for machine components, relate more specifically to a kind of Apparatus for () and method therefor for processing inclined in machine components.
Background technology
Along with the development of industry, need to use large-scale even huge frame for movement, device or equipment in many application such as such as aircraft, steamer, crane, generator.These frame for movements, device or equipment comprise various large scale machine components, such as axle, gear, cylinder, cantilever, pipeline, etc.In field of machining, the processing of large scale machine components becomes more and more important.
Sometimes, also need on large scale machine components, process the inclined hole be communicated with the second hole in the first hole.The drilling equipment that usually can only manually operate is to process this type of inclined hole.Require for below the process equipment of processing this type of inclined hole and method demand fulfillment: the first hole is communicated with the second hole by (1) exactly; (2) when processing this inclined hole, the deep hole avoiding drilling cuttings sliding injury to process or the inwall in another hole.
Further, one or two in above-mentioned first hole and the second hole may be deep hole (hole that such as length is greater than 1 meter).Due to the restriction of stiffness of twist drill, when processing this type of deep hole, drill bit can produce distortion, thus causes the deep hole processed not to be linearly extend, and makes the track of deep hole not be in desired location but is in the position cannot determined in advance.At this moment, because the track of deep hole cannot be determined in advance, so the process equipment of this type of inclined hole and method should adjust the processing of this inclined hole according to the measurement result of deep hole track, thus ensure that deep hole can be communicated with another hole by the inclined hole processed.
Existing rig and method cannot meet above-mentioned requirements.Therefore, a kind of Apparatus for () and method therefor for the inclined hole in processing parts that can meet above-mentioned requirements is needed.
Summary of the invention
One object of the present invention is to provide a kind of equipment for the inclined hole in processing parts.Another object of the present invention is to provide a kind of method for the inclined hole in processing parts.
Particularly, the invention provides a kind of method for the inclined hole in processing parts, described part comprises the first hole and the second hole and has longitudinal axis, described first hole has the first axle with described longitudinal axis orthogonal, described second hole has the second axis with described longitudinal axis parallel, the axis of described inclined hole that will be processed to extend to the second precalculated position on described second axis from the first precalculated position described first axle with the predetermined inclined hole angle relative to described first axle, described method comprises the steps: that (a) provides abutment sleeve, described abutment sleeve has abutment sleeve axis, the external diameter of described abutment sleeve is less than the internal diameter in described first hole, described abutment sleeve also has the through hole extended there through, angle between the axis of described through hole and described abutment sleeve axis equals described inclined hole angle, b described abutment sleeve is coaxially fixed in described first hole by (), make the spaced apart from inner walls in the outer wall of described abutment sleeve and described first hole and make the axis of described through hole through described first precalculated position, c () provides drill bushing, described drill bushing has first end and relative the second end, and described drill bushing comprises drill bushing hole and drill bushing axially bored line, and the internal diameter in described drill bushing hole equals the internal diameter of described inclined hole, d () by described drill bushing ordinatedly and be coaxially inserted in described through hole, make contiguous described first precalculated position of the first end of described drill bushing and described drill bushing axially bored line through described first precalculated position, described drill bushing and described abutment sleeve can together with rotate around described abutment sleeve axis relative to described part, e () calculates described drill bushing and the described abutment sleeve Angle Position about described abutment sleeve axis according to described first precalculated position and described second precalculated position, to make when described drill bushing and described abutment sleeve are in described Angle Position described drill bushing axially bored line through described second precalculated position, f described drill bushing and described abutment sleeve are rotated to described Angle Position relative to described part around described abutment sleeve axis by (), g () provides the manual operation drilling equipment with drill bit, the external diameter of described drill bit equals the internal diameter in described drill bushing hole, and (h) by described drill bit ordinatedly and coaxially to insert in described drill bushing hole and to operate described manual operation drilling equipment to get out described inclined hole along described drill bushing axially bored line in described part, until the end of described drill bit arrives near described second precalculated position to make described inclined hole be communicated with described second hole in described first hole.
In one embodiment, described part is the hollow cylinder with sidewall, described first axle is perpendicular to the longitudinal axis of described hollow cylinder, described second axis being parallel is in the longitudinal axis of described hollow cylinder, described first hole is through the stepped hole of described sidewall, and described second hole is the blind hole being arranged in described sidewall.
In one embodiment, the length in described second hole is at least 1 meter.
In one embodiment, described method also comprises the step providing dial, and wherein, described dial is fixed to described part, and the second end of described drill bushing engages with described dial and can slide on described dial; And wherein, described Angle Position corresponds to the scale of described dial.
In one embodiment, step (f) comprises, according to described scale, described drill bushing and described abutment sleeve is rotated to described Angle Position relative to described part around described abutment sleeve axis.
In one embodiment, step (h) also comprises: apply first power along described drill bushing axially bored line to described drill bushing via described manual operation drilling equipment when starting to bore described inclined hole, to make the first end of described drill bushing against the inwall in described first hole and to closely cooperate with the inwall in described first hole, in the space entered between the inwall in described first hole and the outer wall of described abutment sleeve to prevent drilling cuttings; And after described inclined hole completes, discharge described first power.
In one embodiment, described drill bushing is spring biased, described spring applies second power contrary with described first power to described drill bushing, when described first power is released, described second power makes described drill bushing be shifted, thus the first end of described drill bushing is not closely cooperated with the inwall in described first hole.
In one embodiment, described second precalculated position described second hole processed out after by measure determine.
In one embodiment, the cross sectional shape of described drill bushing and described through hole is the one in triangle, square, rectangle, pentagon, hexagon.
Present invention also offers a kind of equipment for the inclined hole in processing parts, described part comprises the first hole and the second hole and has longitudinal axis, described first hole has the first axle with described longitudinal axis orthogonal, described second hole has the second axis with described longitudinal axis parallel, the axis of described inclined hole that will be processed to extend to the second precalculated position on described second axis from the first precalculated position described first axle with the predetermined inclined hole angle relative to described first axle, described equipment comprises: abutment sleeve, described abutment sleeve has abutment sleeve axis, the external diameter of described abutment sleeve is less than the internal diameter in described first hole, described abutment sleeve also has the through hole extended there through, angle between the axis of described through hole and described abutment sleeve axis equals described inclined hole angle, drill bushing, described drill bushing has first end and relative the second end, described drill bushing comprises drill bushing hole and drill bushing axially bored line, the internal diameter in described drill bushing hole equals the internal diameter of described inclined hole, described drill bushing ordinatedly and be coaxially inserted in described through hole, make contiguous described first precalculated position of the first end of described drill bushing and described drill bushing axially bored line through described first precalculated position, described drill bushing and described abutment sleeve can together with rotate around described abutment sleeve axis relative to described part, and there is the manual operation drilling equipment of drill bit, the external diameter of described drill bit equals the internal diameter in described drill bushing hole, and described drill bit is ordinatedly and coaxially insert in described drill bushing hole.
Before the embodiments of the invention are explained in detail, it is to be appreciated that the invention is not restricted to details of operation that set forth in the following description or illustrated in the accompanying drawings or the structure of parts and the details of layout.The present invention can implement and can implement with clear and definite disclosed alternative herein or perform in other embodiment various.And should be understood that, phrase used herein and term are the objects in order to describe, and should not be considered as being restrictive." to comprise " and the use of " comprising " and variant thereof means the project and equivalent thereof and other project and equivalent thereof that contain and list thereafter.In addition, can use in the description of various embodiment and enumerate.Unless pointed out clearly in addition, otherwise the use enumerated should not be considered to any particular order or the quantity that limit the invention to parts.The use enumerated should not be considered to any other step or parts to exclude scope of the present invention yet, and described other step or parts with cited step or component combination or may be incorporated in cited step or parts.
Accompanying drawing explanation
The following drawings is only the object of explanation, and institute's drawings attached all may not proportionally be drawn.In all of the figs, identical Reference numeral represents identical element.
Fig. 1 shows the schematic diagram of an embodiment of part;
Figure 1A further illustrates the inclined hole angle of the part of Fig. 1;
Fig. 2 shows the assembling schematic diagram according to the equipment for the inclined hole in processing parts of the present invention;
Fig. 3 shows the schematic diagram of the abutment sleeve of the equipment of Fig. 2;
Fig. 4 shows the schematic diagram of the drill bushing of the equipment of Fig. 2;
Fig. 5 shows the Angle Position of the expectation that drill bushing and abutment sleeve rotate to about abutment sleeve axis;
Fig. 6 shows the schematic diagram of the optional dial of the equipment of Fig. 2; And
Fig. 7 shows the flow chart according to the method for the inclined hole in processing parts of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the method and apparatus for the inclined hole in processing parts that the present invention proposes is described in detail.In this article, term " equals " to represent that two parameters are equal within the margin of tolerance of machining.
With reference to Fig. 1, show an embodiment of part.In this embodiment, part has sidewall 102 and longitudinal axis X
lhollow cylinder 100.Hollow cylinder 100 comprise through sidewall 102 hole 104 and be arranged in the hole 106 of sidewall 102.The axis X in hole 104
1perpendicular to longitudinal axis X
l, and the axis X in hole 106
2be parallel to longitudinal axis X
l.In the embodiment shown in fig. 1, the axis X in hole 104
1with the axis X in hole 106
2mutually vertical, but be to be understood that the axis X in hole 104
1with the axis X in hole 106
2also other angles can be formed.As shown in Figure 1A, the axis of inclined hole 108 that will be processed is with relative to axis X
1predetermined inclined hole angle [alpha] from axis X
1on the first precalculated position P
1extend to axis X
2on the second precalculated position P
2.
Because the length in hole 106 may be very long and make the drill bit when machining hole 106 can produce the distortion (power that the insufficient rigidity of drill bit produces to bear drill for high-speed, thus drill bit is out of shape), the hole 106 processed is caused not to be linearly extend, thus the axis X in hole 106
2on the second precalculated position P
2not be in desired location but be in the position cannot determined in advance.In this case, can the hole 106 in hollow cylinder 100 machined after determine the second precalculated position P by certain measuring method
2.In one embodiment, described measuring method is ultrasonic wave minimum thickness mensuration.When adopting ultrasonic wave minimum thickness mensuration, ultrasonic wave detector is utilized to detect the minimum wall thickness (MINI W.) of sidewall 102 in each position of the length along hole 106 of hollow cylinder 100, thus calculate the actual path in processed hole 106 according to the data of detected minimum wall thickness (MINI W.), thus determine the second precalculated position P
2.Should be appreciated that also can adopt and be suitable for determining the second precalculated position P
2any other measuring method.
Optionally, the axis X in the hole 104 of hollow cylinder 100
1on the first precalculated position P
1also can be determined by such as ultrasonic wave minimum thickness mensuration after hole 104 has machined.
Preferably, the length in hole 106 is at least 1 meter.
Preferably, hole 104 is the stepped holes with shoulder, and hole 106 is blind holes.
When hole 104 is stepped hole and hole 106 is blind holes, the first precalculated position P
1can be the lower end in hole 104, and the second precalculated position P
2it can be the cecum in hole 106.Should be appreciated that the first precalculated position P
1also can be the axis X in hole 104
1on other positions, and the second precalculated position P
2also can be the axis X in hole 106
2on other positions.
Should be appreciated that part as herein described can also comprise and be different from other shapes of hollow cylinder and the part of structure.Should be appreciated that hole 104 also can be other holes being different from stepped hole, and hole 106 also can be other holes being different from blind hole.
With reference to Fig. 2, show the assembling schematic diagram according to the equipment 200 for the inclined hole in processing parts of the present invention.As shown in Figure 2, equipment 200 comprises abutment sleeve 120, drill bushing 140 and manual operation drilling equipment 160.
With reference to Fig. 3, show the schematic diagram of the abutment sleeve 120 of the equipment 200 of Fig. 2.In one embodiment, abutment sleeve 120 has abutment sleeve axis X
dW, the external diameter of abutment sleeve 120 is less than the internal diameter in hole 104, thus the inwall in the external wall friction hole 104 by avoiding abutment sleeve 120 during abutment sleeve 120 patchhole 104.In one embodiment, abutment sleeve 120 also has the through hole 122 extended there through, the axis X of through hole 122
tKwith abutment sleeve axis X
dWbetween angle equal above with reference to the inclined hole angle [alpha] described by Fig. 1.
With reference to Fig. 4, show the schematic diagram of the drill bushing 140 of the equipment 200 of Fig. 2.In one embodiment, drill bushing 140 has first end 142 and relative the second end 144, and drill bushing 140 comprises drill bushing hole 146 and drill bushing axially bored line X
zT, the internal diameter in drill bushing hole 146 equals the internal diameter of inclined hole 108.
In one embodiment, manual operation drilling equipment 160 has drill bit, and the external diameter of drill bit equals the internal diameter in drill bushing hole 146.In one embodiment, manual operation drilling equipment 160 is electric hand drills.
In use, abutment sleeve 120 is coaxially fixed in the hole 104 of hollow cylinder 100, makes the spaced apart from inner walls in the outer wall of abutment sleeve 120 and hole 104 and make the axis X of through hole 122
tKthrough the first precalculated position P
1.When hole 104 is the stepped holes with shoulder, abutment sleeve 120 has the shoulder coordinated with the shoulder in hole 104, thus to be coaxially fixed in the hole 104 of hollow cylinder 100 by abutment sleeve 120 by cooperatively interacting between the shoulder of abutment sleeve 120 and the shoulder in hole 104.Should be appreciated that and additive method known in the art also can be adopted coaxially to be fixed in the hole 104 of hollow cylinder 100 by abutment sleeve 120.
Then, by drill bushing 140 ordinatedly and be coaxially inserted in the through hole 122 of abutment sleeve 120, the contiguous first precalculated position P of the first end 142 of drill bushing 140 is made
1and drill bushing axially bored line X
zTthrough the first precalculated position P
1, drill bushing 140 and abutment sleeve 120 can together with relative to hollow cylinder 100 around abutment sleeve axis X
dWrotate.
Then, according to the first precalculated position P
1with the second precalculated position P
2calculating drill bushing 140 and abutment sleeve 120 are about abutment sleeve axis X
dWangle Position
, make when drill bushing 140 and abutment sleeve 120 are in this Angle Position
time drill bushing axially bored line X
zTthrough the second precalculated position P
2.In one embodiment, as shown in Figure 5, Angle Position
by drill bushing axially bored line X
zTwith abutment sleeve axis X
dWthe plane at place and longitudinal axis X
lbetween angle θ limit.
Next, by drill bushing 140 and abutment sleeve 120 relative to hollow cylinder 100 around abutment sleeve axis X
dWrotate to above-mentioned Angle Position
.
Finally, drill bit 162 ordinatedly and coaxially to be inserted in drill bushing hole 146 and to operate manual operation drilling equipment 160 with along drill bushing axially bored line X
zTinclined hole 108 is got out, until the end of drill bit 162 arrives the second precalculated position P in hollow cylinder 100
2neighbouring to make inclined hole 108 be communicated with hole 106 in hole 104.
With reference to Fig. 6, show the schematic diagram of the arbitrary scale dish 180 of the equipment 200 of Fig. 2.In one embodiment, the equipment 200 of Fig. 2 also comprises dial 180 except abutment sleeve 120, drill bushing 140 and manual operation drilling equipment 160.In one embodiment, the second end 144 of drill bushing 140 engages with dial 180 and can slide on dial 180.Above-mentioned according to the first precalculated position P
1with the second precalculated position P
2the Angle Position calculated
corresponding to the scale G of dial 180.
Preferably, the cross sectional shape of drill bushing 140 and through hole 122 is non-circular, to make drill bushing 140 can not rotate in through hole 122.
In one embodiment, the cross sectional shape of drill bushing 140 and through hole 122 is the one in triangle, square, rectangle, pentagon, hexagon.Should be appreciated that the cross sectional shape of drill bushing 140 and through hole 122 also can be other non-circular shapes.
With reference to Fig. 7, show the flow chart according to the method 300 for the inclined hole in processing parts of the present invention.
Describe method 300 in detail for above-mentioned hollow cylinder 100 below, but method of the present invention 300 also goes for the inclined hole processing in other machine components.
In step 302, provide abutment sleeve 120, abutment sleeve 120 has abutment sleeve axis X
dW, the external diameter of abutment sleeve 120 is less than the internal diameter in hole 104, thus the inwall in the external wall friction hole 104 by avoiding abutment sleeve 120 during abutment sleeve 120 patchhole 104.Abutment sleeve 120 also has the through hole 122 extended there through, the axis X of through hole 122
tKwith abutment sleeve axis X
dWbetween angle equal above with reference to the inclined hole angle [alpha] described by Fig. 1.
In step 304, abutment sleeve 120 is coaxially fixed in hole 104, makes the spaced apart from inner walls in the outer wall of abutment sleeve 120 and hole 104 and make the axis X of through hole 122
tKthrough the first precalculated position P
1.
Within step 306, provide drill bushing 140, drill bushing 140 has first end 142 and relative the second end 144, and drill bushing 140 comprises drill bushing hole 146 and drill bushing axially bored line X
zT, the internal diameter in drill bushing hole 146 equals the internal diameter of inclined hole 108.
In step 308, by drill bushing 140 ordinatedly and be coaxially inserted in through hole 122, the contiguous first precalculated position P of the first end 142 of drill bushing 140 is made
1and drill bushing axially bored line X
zTthrough the first precalculated position P
1, drill bushing 140 and abutment sleeve 120 can together with relative to hollow cylinder 100 around abutment sleeve axis X
dWrotate.
In the step 310, according to the first precalculated position P
1with the second precalculated position P
2calculating drill bushing 140 and abutment sleeve 120 are about abutment sleeve axis X
dWangle Position
, make when drill bushing 140 and abutment sleeve 120 are in this Angle Position
time drill bushing axially bored line X
zTthrough the second precalculated position P
2.
In step 312, by drill bushing 140 and abutment sleeve 120 relative to hollow cylinder 100 around abutment sleeve axis X
dWrotate to above-mentioned Angle Position
.
In a step 314, provide the manual operation drilling equipment 160 with drill bit 162, the external diameter of drill bit 162 equals the internal diameter in drill bushing hole 146.
In step 316, drill bit 162 ordinatedly and coaxially to be inserted in drill bushing hole 146 and to operate manual operation drilling equipment 160 with along drill bushing axially bored line X
zTinclined hole 108 is got out, until the end of drill bit 162 arrives the second precalculated position P in hollow cylinder 100
2neighbouring to make inclined hole 108 be communicated with hole 106 in hole 104.
Preferably, step 312 to comprise drill bushing 140 and abutment sleeve 120 according to scale G relative to hollow cylinder 100 around abutment sleeve axis X
dWrotate to above-mentioned Angle Position
.
Preferably, step 316 be also included in start rat holing 108 time via manual operation drilling equipment 160 along drill bushing axially bored line X
zTthe first power F is applied to drill bushing 140
1, to make the first end 142 of drill bushing 140 against the inwall in hole 104 and to closely cooperate with the inwall in hole 104, to prevent in the space between the inwall of drilling cuttings access aperture 104 and the outer wall of abutment sleeve 120.Preferably, step 316 is also included in after inclined hole 108 completes and discharges the first power F
1.
Preferably, drill bushing 140 is by spring 190 bias voltage, and spring 190 applies and the first power F to drill bushing 140
1the second contrary power F
2.As the first power F
1when being released, the second power F
2drill bushing 140 is shifted, thus the first end 142 of drill bushing 140 is not closely cooperated with the inwall in hole 104.
From illustrating above, those skilled in the art can recognize that extensive instruction of the present disclosure can be implemented according to various ways.Although the disclosure includes concrete example, true scope of the present disclosure should not be so limited, because those skilled in the art will be appreciated that other amendment, distortion and replacement after have studied accompanying drawing, description and appended claims.
Claims (10)
1. the method for the inclined hole in processing parts, described part comprises the first hole and the second hole and has longitudinal axis, described first hole has the first axle with described longitudinal axis orthogonal, described second hole has the second axis with described longitudinal axis parallel, the axis of described inclined hole that will be processed to extend to the second precalculated position on described second axis from the first precalculated position described first axle with the predetermined inclined hole angle relative to described first axle, described method comprises the steps:
A () provides abutment sleeve, described abutment sleeve has abutment sleeve axis, the external diameter of described abutment sleeve is less than the internal diameter in described first hole, and described abutment sleeve also has the through hole extended there through, and the angle between the axis of described through hole and described abutment sleeve axis equals described inclined hole angle;
B described abutment sleeve is coaxially fixed in described first hole by (), make the spaced apart from inner walls in the outer wall of described abutment sleeve and described first hole and make the axis of described through hole through described first precalculated position;
C () provides drill bushing, described drill bushing has first end and relative the second end, and described drill bushing comprises drill bushing hole and drill bushing axially bored line, and the internal diameter in described drill bushing hole equals the internal diameter of described inclined hole;
D () by described drill bushing ordinatedly and be coaxially inserted in described through hole, make contiguous described first precalculated position of the first end of described drill bushing and described drill bushing axially bored line through described first precalculated position, described drill bushing and described abutment sleeve can together with rotate around described abutment sleeve axis relative to described part;
E () calculates described drill bushing and the described abutment sleeve Angle Position about described abutment sleeve axis according to described first precalculated position and described second precalculated position, to make when described drill bushing and described abutment sleeve are in described Angle Position described drill bushing axially bored line through described second precalculated position;
F described drill bushing and described abutment sleeve are rotated to described Angle Position relative to described part around described abutment sleeve axis by ();
G () provides the manual operation drilling equipment with drill bit, the external diameter of described drill bit equals the internal diameter in described drill bushing hole; And
H () by described drill bit ordinatedly and coaxially to insert in described drill bushing hole and to operate described manual operation drilling equipment to get out described inclined hole along described drill bushing axially bored line in described part, until the end of described drill bit arrives near described second precalculated position to make described inclined hole be communicated with described second hole in described first hole.
2. the method for claim 1, wherein, described part is the hollow cylinder with sidewall, described first axle is perpendicular to the longitudinal axis of described hollow cylinder, described second axis being parallel is in the longitudinal axis of described hollow cylinder, described first hole is through the stepped hole of described sidewall, and described second hole is the blind hole being arranged in described sidewall.
3. the method for claim 1, wherein the length in described second hole is at least 1 meter.
4. the method for claim 1, also comprises the step providing dial, and wherein, described dial is fixed to described part, and the second end of described drill bushing engages with described dial and can slide on described dial; And wherein, described Angle Position corresponds to the scale of described dial.
5. method as claimed in claim 4, wherein, step (f) comprises, according to described scale, described drill bushing and described abutment sleeve is rotated to described Angle Position relative to described part around described abutment sleeve axis.
6. the method for claim 1, wherein, step (h) also comprises: apply first power along described drill bushing axially bored line to described drill bushing via described manual operation drilling equipment when starting to bore described inclined hole, to make the first end of described drill bushing against the inwall in described first hole and to closely cooperate with the inwall in described first hole, in the space entered between the inwall in described first hole and the outer wall of described abutment sleeve to prevent drilling cuttings; And after described inclined hole completes, discharge described first power.
7. method as claimed in claim 6, wherein, described drill bushing is spring biased, described spring applies second power contrary with described first power to described drill bushing, when described first power is released, described second power makes described drill bushing be shifted, thus the first end of described drill bushing is not closely cooperated with the inwall in described first hole.
8. the method for claim 1, wherein described second precalculated position described second hole processed out after by measure determine.
9. the method for claim 1, wherein the cross sectional shape of described drill bushing and described through hole is the one in triangle, square, rectangle, pentagon, hexagon.
10. the equipment for the inclined hole in processing parts, described part comprises the first hole and the second hole and has longitudinal axis, described first hole has the first axle with described longitudinal axis orthogonal, described second hole has the second axis with described longitudinal axis parallel, the axis of described inclined hole that will be processed to extend to the second precalculated position on described second axis from the first precalculated position described first axle with the predetermined inclined hole angle relative to described first axle, described equipment comprises:
Abutment sleeve, described abutment sleeve has abutment sleeve axis, the external diameter of described abutment sleeve is less than the internal diameter in described first hole, and described abutment sleeve also has the through hole extended there through, and the angle between the axis of described through hole and described abutment sleeve axis equals described inclined hole angle;
Drill bushing, described drill bushing has first end and relative the second end, described drill bushing comprises drill bushing hole and drill bushing axially bored line, the internal diameter in described drill bushing hole equals the internal diameter of described inclined hole, described drill bushing ordinatedly and be coaxially inserted in described through hole, make contiguous described first precalculated position of the first end of described drill bushing and described drill bushing axially bored line through described first precalculated position, described drill bushing and described abutment sleeve can together with rotate around described abutment sleeve axis relative to described part; And
Have the manual operation drilling equipment of drill bit, the external diameter of described drill bit equals the internal diameter in described drill bushing hole, and described drill bit ordinatedly and coaxially insert in described drill bushing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310091255.9A CN103182545B (en) | 2013-03-21 | 2013-03-21 | Device and method for processing inclined hole in machine part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310091255.9A CN103182545B (en) | 2013-03-21 | 2013-03-21 | Device and method for processing inclined hole in machine part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103182545A CN103182545A (en) | 2013-07-03 |
| CN103182545B true CN103182545B (en) | 2015-06-10 |
Family
ID=48674131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310091255.9A Active CN103182545B (en) | 2013-03-21 | 2013-03-21 | Device and method for processing inclined hole in machine part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103182545B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345093A (en) * | 2015-12-16 | 2016-02-24 | 广西玉柴机器股份有限公司 | Processing device and processing method of inclined oil hole in air cylinder body through hole |
| CN106624022A (en) * | 2016-12-26 | 2017-05-10 | 宁波华液机器制造有限公司 | Throttling valve machining device |
| CN106624023A (en) * | 2016-12-26 | 2017-05-10 | 宁波华液机器制造有限公司 | Inclined hole machining device of throttle valve |
| CN107457436B (en) * | 2017-09-14 | 2023-05-12 | 路达(厦门)工业有限公司 | Numerical control inclined hole machining device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201823975U (en) * | 2009-10-27 | 2011-05-11 | 大连卓远重工有限公司 | Universal drill sleeve device allowing drilling inclined hole |
| CN202655692U (en) * | 2012-07-02 | 2013-01-09 | 河北华北柴油机有限责任公司 | Drilling jig used for machining small holes with slope in cylindrical hole wall |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56131819A (en) * | 1980-03-14 | 1981-10-15 | Kubota Ltd | Manufacture of engine crankshaft |
| CN202283606U (en) * | 2011-09-29 | 2012-06-27 | 中国石油化工股份有限公司 | Locating device for opening hole for pipeline and hole opening system |
-
2013
- 2013-03-21 CN CN201310091255.9A patent/CN103182545B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201823975U (en) * | 2009-10-27 | 2011-05-11 | 大连卓远重工有限公司 | Universal drill sleeve device allowing drilling inclined hole |
| CN202655692U (en) * | 2012-07-02 | 2013-01-09 | 河北华北柴油机有限责任公司 | Drilling jig used for machining small holes with slope in cylindrical hole wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103182545A (en) | 2013-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103182545B (en) | Device and method for processing inclined hole in machine part | |
| BRPI0818793A2 (en) | Test tool for use in a drillhole formed in an underground formation, control tool for use in a drillhole formed in an underground formation, core for handling a control tool that has a drill housing carrying a drill A method of handling a core in the core tool for use in a borehole formed in an underground formation. | |
| CN103372666B (en) | Processing method and concentricity measuring tool for coaxial hole of diesel engine oil supply unit casing | |
| CN106809341A (en) | The centering method of marine shafting equipment | |
| US10422620B2 (en) | Contact-type position measuring device and measuring method using the same | |
| CN203837627U (en) | Measuring device for inner hole groove | |
| CN105890499A (en) | Hole depth inspection tool | |
| CN104296706A (en) | Flexibility measuring device | |
| CN105458351A (en) | Detecting tool probe for drilling depth and deviation size | |
| CN104708411A (en) | Application method of cylinder workpiece high-precision drilling fixture | |
| CN106052536A (en) | Deep hole coaxiality measuring tool | |
| Khodaygan | Manufacturing error compensation based on cutting tool location correction in machining processes | |
| CN108020137A (en) | Quick measurement casing outer wall radial difference mechanism and its application method | |
| CN104175061A (en) | Process for manufacturing high-precision countersunk head blind hole for supporting reactor pressure vessel | |
| CN202097438U (en) | Manual vertical drilling positioner | |
| CN103512766A (en) | Stratum displacement adjusting device for tunnel model test and installation adjusting method thereof | |
| KR102061821B1 (en) | A finished test piece for the 5-axis machine tool | |
| CN206459612U (en) | Soft rock hole wall distortion measurement instrument and soft rock distortion measurement system | |
| CN205138403U (en) | Measuring tool of crossing hole of detection space symmetry | |
| CN210802337U (en) | Tool for gear box inspection | |
| CN203374219U (en) | Wing structure of centering device | |
| CN204439047U (en) | Bulk pick-up unit | |
| CN106112068A (en) | Reductor rectangular box end face Location Clamping Tool for Drilling Hole | |
| CN103353272B (en) | Tool and method for measuring angle of relative position of bevel gear | |
| CN103921172A (en) | Centering method of guide die plate and centering assembly thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190703 Address after: 637260 Duofu Industrial Park, Xichong County, Nanchong City, Sichuan Province Patentee after: Sichuan Yuanwei Machinery Technology Co.,Ltd. Address before: No. 58 Wangheilongtan Road, Haidian District, Beijing, 100094 Patentee before: Beijing Jingnian Technology Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Equipment and method for machining inclined hole in mechanical parts Effective date of registration: 20210315 Granted publication date: 20150610 Pledgee: Sichuan Xichong rural commercial bank Limited by Share Ltd. Pledgor: Sichuan Yuanwei Machinery Technology Co.,Ltd. Registration number: Y2021980001675 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231129 Granted publication date: 20150610 Pledgee: Sichuan Xichong rural commercial bank Limited by Share Ltd. Pledgor: Sichuan Yuanwei Machinery Technology Co.,Ltd. Registration number: Y2021980001675 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Equipment and methods for oblique hole machining in mechanical parts Effective date of registration: 20231208 Granted publication date: 20150610 Pledgee: Sichuan Xichong rural commercial bank Limited by Share Ltd. Pledgor: Sichuan Yuanwei Machinery Technology Co.,Ltd. Registration number: Y2023980069795 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |