CN209477355U - A kind of rear bearing slant hole processing device - Google Patents
A kind of rear bearing slant hole processing device Download PDFInfo
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- CN209477355U CN209477355U CN201821878856.9U CN201821878856U CN209477355U CN 209477355 U CN209477355 U CN 209477355U CN 201821878856 U CN201821878856 U CN 201821878856U CN 209477355 U CN209477355 U CN 209477355U
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- hole
- rear bearing
- processing device
- supporting part
- drill bushing
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Abstract
The utility model discloses a kind of rear bearing slant hole processing device, including main body and for fixing the positioning component in rear bearing to main body, main body includes support portion and supporting part, supporting part tilts first angle with respect to support portion in a first direction, one fixation hole and at least a positioning hole are set on supporting part, a drill bushing hole is arranged in the top of the supporting part, and drill bushing hole is in second angle with location hole in a second direction, and the center in drill bushing hole offsets up fixed midpoint in certain offset distance in third party.The utility model achievable one rotates required angle with Y-axis, deviates required distance along X-axis and the processing with the inclined hole of angle needed for Z axis rotation, achievees the purpose that investment is small, at low cost, easy to loading and unloading, output is fast.
Description
Technical field
The utility model relates to a kind of parts machining devices of automobile air conditioner compressor, more particularly, to a kind of rear bearing
Slant hole processing device.
Background technique
Rear bearing is the components of automobile air conditioner compressor, has one to rotate 15 ° of angles, inclined along X-axis with Y-axis on its basal plane
It moves -8 millimeters and rotates the inclined hole at -35 ° of angles with Z axis, when processing must have tooling support that could complete.So in order to process
The inclined hole needs corresponding to design a kind of rear bearing inclined-hole jig to complete inclined hole processing.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide the simple and practical rear bearing inclined hole of one kind and add
Tooling is set.
To achieve the above object, the utility model proposes following technical solutions: a kind of rear bearing slant hole processing device, including
Main body and for fixing the positioning component in rear bearing to main body, the main body includes support portion and supporting part, the supporting part
First angle is tilted with respect to support portion in a first direction, a fixation hole and at least a positioning hole, institute are set on the supporting part
The center for stating fixation hole is fixed center, and midpoint is the center of circle to the location hole and setting is peripheral in fixation hole to fix, described to hold
A drill bushing hole is arranged in the top in support portion, and the drill bushing hole is in a second direction second angle with location hole, the drill bushing hole
Center offsets up fixed midpoint in certain offset distance in third party, wherein first, second, and third direction is mutual
Vertically, the offset distance is greater than 0.
Preferably, the first angle is 55 ° of ± 5'.
Preferably, the supporting part is support face close to the one side of support portion, is provided with one on the support face with described
Pit centered on fixed center.
Preferably, the location hole on the supporting part is corresponding with location hole machined in rear bearing.
Preferably, the location hole is in 30 ° of inclinations angle ± 2' in a second direction, and the second angle is inclined in 55 ° of ± 5'
Oblique angle.
Preferably, the offset distance is 8 ± 0.01mm.
Preferably, the fixation hole is threaded hole.
Preferably, the positioning component includes clamping screw, rotating handle and inserted sheet, and the clamping screw, which passes through, to be fixed
Hole, and one end connects rotating handle, the other end connects inserted sheet.
Preferably, the other end of the clamping screw forms a step for being used for insert sheet for positioning.
Preferably, it is mounted with drill bushing in the drill bushing hole, drill bit, the drill bit, drill bushing and brill is mounted in the drill bushing
The center of sets of holes is consistent.
The beneficial effects of the utility model are:
1, the utility model uses easy drill jig, and one and the required angle of Y-axis rotation, inclined along X-axis are completed on bench drill
Move required distance and with Z axis rotate needed for angle inclined hole processing, reach investment it is small, at low cost, easy to loading and unloading, output is fast
Purpose, with adapt to batch produce as a trial.
2, the rotating handle of positioning component and the design of inserted sheet make easy to loading and unloading, practical and fast between workpiece and drill jig
It is prompt.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the agent structure schematic diagram of the utility model；
Fig. 3 is the overlooking structure diagram of Fig. 2；
Fig. 4 is along K by Fig. 2 main body to the schematic view of the front view after 125 degree of rotation；
Fig. 5 is the K of Fig. 4 to overlooking structure diagram；
Fig. 6 is the structural schematic diagram for not plugging the positioning component of piece；
Fig. 7 is the structural schematic diagram of inserted sheet；
Fig. 8 is the schematic view of the front view of the finished product after the utility model processing；
Fig. 9 is the partial structure diagram of the utility model workpiece.
Appended drawing reference:
10, main body, 11, support portion, 12, supporting part, 13, drill bushing hole, 14, support face, 15, fixation hole, 16, it is fixed in
The heart, 17, location hole, 18, positioning column, 19, pit, 20, positioning component, 21, clamping screw, 22, rotating handle, 23, inserted sheet,
24, step, 25, notch, 30, drill bushing, 40, drill bit, h, drill bit in the drop point on workpiece and the distance between fixed midpoint,
50, workpiece, 51, boss, 60, the location hole on workpiece, 70, inclined hole.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model embodiment is carried out clear, complete
Description.
A kind of revealed rear bearing slant hole processing device of the utility model is completed on a simple drill jig of structure
One rotates required angle with Y-axis, deviates required distance along X-axis and the processing with the inclined hole 70 of angle needed for Z axis rotation, such as
Shown in Fig. 9, succinct and quality be can guarantee.
As shown in Figure 1, a kind of revealed rear bearing slant hole processing device of the utility model embodiment, is equivalent to rear bearing
Inclined-hole jig comprising main body 10 and positioning component 20, wherein in conjunction with shown in Fig. 2~Fig. 5, main body 10 is approximate L-shaped, packet
Include integrally formed support portion 11 and supporting part 12, wherein support of the support portion 11 for entire drill jig positions, and supporting part 12 is made
It is in certain tilt angle between inclined hole processing department, with support portion 11, which determines inclined hole edge on workpiece
Angle needed for first direction inclination.In the present embodiment, between supporting part 12 and support portion 11 be in 55 ° of inclinations angle ± 5', first
Direction is Z-direction, so just according to product requirement, completes the processing request that the inclined hole at -35 ° of angles is rotated with Z axis, that is to say, that
Inclined hole tilts 35 ° of completions by main body support face at -35 ° of angles of Z-direction.Certainly, by adjusting supporting part 12 and support portion
Angle between 11, can accordingly adjust the inclined hole for processing and rotating required other angles with Z axis, and the utility model does not limit this
System.
The top setting one of supporting part 12 runs through the drill bushing hole 13 of supporting part 12, and from shown in Fig. 1, drill bushing hole 13 vertically to
Lower setting.It is provided with drill bushing 30 in drill bushing hole 13, is mounted with drill bit in drill bushing 30, in drill bit 40, drill bushing 30 and drill bushing hole 13
The heart is consistent.
Supporting part 12 is support face 14 close to the one side of support portion 11, and support face 14 is used as workpiece stationary plane, i.e., here
Rear bearing processing stationary plane.
One fixation hole 15 is set on supporting part 12, and the center of fixation hole 15 is fixed center 16, which is holding
Setting position in support portion 12 passes through drop point of the drill bushing 30 on workpiece along support face in drill bit 40 with the inclined hole of required processing
The point of 14 decline h distances deviates 8 ± 0.01 distances along third opposite direction again, and as fixed center 16 is in the fixation on support face
Heart point, so declining the base of h distance and third direction offset distance along support face 14 in drop point of the known drill bit on workpiece
On plinth, the position at the fixation midpoint 16 on supporting part 12 just can determine that, that is to say, that drop point of the drill bit 40 on workpiece deviates
H distance and fixed midpoint 16 determine the offset distance of inclined hole in the X-axis direction.In the present embodiment, fixation hole 15 is threaded hole,
Third direction is X-direction, and the offset distance of inclined hole in the X-axis direction is 8 ± 0.01mm.Of course, it is possible to by adjusting drill bit
The position at 40 drop points on workpiece and/or fixed midpoint 16, can accordingly adjust that inclined hole deviates in the X-axis direction other away from
From the utility model is without limitation.
In addition, at least a positioning hole 17 is arranged on supporting part 12, in the present embodiment, two location holes 17 are set, two fixed
Position hole 17 matches with location hole 60 (as shown in Figure 8) manufactured in workpiece (i.e. rear bearing), that is to say, that supporting part 12
The setting position of upper two location holes 17 is needed the angle position of processing inclined by the angle position superposition of the location hole in rear bearing
Depending on.Two location holes 17 are that the center of circle is arranged in 15 periphery of fixation hole, and the two is oppositely arranged with fixed center 16.Location hole
17 be in a second direction second angle, the tilt angle of the second angle and location hole 17 in a second direction with drill bushing hole 13
The inclined hole processed needed for determining angle needed for second direction rotation.In the present embodiment, second direction is Y direction, fixed
Position hole 17 is in 30 ° of inclinations angle ± 2' in Y direction, as long as setting second angle is 55 ° of inclinations angle ± 5' in this way, can be met tiltedly
Hole rotates the processing request at 15 ° of inclinations angle ± 2' in Y direction, that is to say, that inclined hole rotates 15 ° by location hole in Y direction
Angle solve.Of course, it is possible to by location hole 17 Y direction tilt angle and location hole in the Y-axis direction with drill bushing
The tilt angle that hole is in, can accordingly adjust the other angles that inclined hole rotates in the Y-axis direction, and the utility model does not limit this
System.
A positioning column 18 is set in each location hole 17, for positioning rear bearing workpiece to supporting part face 14.
In conjunction with shown in Fig. 1 and Fig. 6,7, positioning component 20 is set on supporting part 12, for locking workpiece to supporting part
It is quickly disassembled from supporting part 12 on 12 or by workpiece.In the present embodiment, positioning component 20 specifically includes clamping screw
21, rotating handle 22 and inserted sheet 23, wherein clamping screw 21 is inserted into and is pierced by fixation hole 15, and one end connects rotating handle 22,
The other end forms a step 24 for being used for insert sheet for positioning 23, and a notch 25 matched with step 24 is formed on inserted sheet 23.This reality
It is positioned with novel workpiece positioning column 18, ensure that processing quality, and insert piece handling with positioning bolt assembly, handling are quick.
In addition, also setting up the pit 19 centered on a fixed center 16 on the support face 14 of supporting part 12, it is used for and processing
Boss 51 on part 50 matches.
The working principle of the utility model specifically: drill bushing 30, drill bit 40 are prepared first in main body 10, by setting positioning column
18；Secondly debugging drill bit 40 is consistent with 30 midpoint of drill bushing, and support portion 11 is fixed in bench drill work top (not shown)；Again its
The secondary clamping screw 21 by positioning component 20 screws in main body 10；Then the side for needing processing inclined of semi-finished product is close
The pit 19 of main body 10, convex platform embedment main body is interior and is located on positioning column 18；Subsequently in the step of positioning component 24
Interior insertion inserted sheet 23, rotating handle 22 locks workpiece and main body 10；The revolving speed and working depth of drill bit 40 are adjusted when processing,
Process finishing back spin turns rotating handle 22, unscrews workpiece 50, takes out inserted sheet 23, unloads workpiece.The utility model main body 10
The structures design such as inclination, rotational positioning and the offset of drill bushing 30, so that drill jig is reached style succinct, multiple functional and processed
Journey easily, quick and quality assurance effect.
The technology contents and technical characteristic of the utility model have revealed that as above, however those skilled in the art still may be used
Can teaching based on the utility model and announcement and make various replacements and modification without departing substantially from the spirit of the present invention, therefore, this
Utility model protection range should be not limited to the revealed content of embodiment, and should include the various replacements without departing substantially from the utility model
And modification, and covered by present patent application claim.
Claims (10)
1. a kind of rear bearing slant hole processing device, which is characterized in that determine including main body and for fixing in rear bearing to main body
Hyte part, the main body include support portion and supporting part, and the supporting part tilts first jiao with respect to support portion in a first direction
It spends, a fixation hole and at least a positioning hole is set on the supporting part, the center of the fixation hole is fixed center, the positioning
To fix midpoint as the center of circle and be arranged in fixation hole periphery, a drill bushing hole, the drill bushing hole is arranged in the top of the supporting part in hole
It is in a second direction in second angle with location hole, the center in the drill bushing hole offsets up fixed midpoint in certain in third party
Offset distance, wherein first, second, and third direction is mutually perpendicular to, the offset distance be greater than 0.
2. rear bearing slant hole processing device according to claim 1, which is characterized in that the first angle is 55 ° of ± 5'.
3. rear bearing slant hole processing device according to claim 1 or 2, which is characterized in that the supporting part is close to support
The one side in portion is support face, is provided with a pit centered on the fixed center on the support face.
4. rear bearing slant hole processing device according to claim 1, which is characterized in that location hole on the supporting part with
Machined location hole is corresponding in rear bearing.
5. rear bearing slant hole processing device according to claim 1 or 2, which is characterized in that the location hole is in second party
It is upwards in 30 ° of inclinations angle ± 2', the second angle is in 55 ° of inclinations angle ± 5'.
6. rear bearing slant hole processing device according to claim 5, which is characterized in that the offset distance be 8 ±
0.01mm。
7. rear bearing slant hole processing device according to claim 1, which is characterized in that the fixation hole is threaded hole.
8. rear bearing slant hole processing device according to claim 1 or claim 7, which is characterized in that the positioning component includes lock
Tight bolt, rotating handle and inserted sheet, the clamping screw passes through fixation hole, and one end connects rotating handle, other end connection
Inserted sheet.
9. rear bearing slant hole processing device according to claim 8, which is characterized in that the other end shape of the clamping screw
The step for being used for insert sheet for positioning at one.
10. rear bearing slant hole processing device according to claim 1, which is characterized in that be mounted with brill in the drill bushing hole
It covers, is mounted with drill bit in the drill bushing, the drill bit, drill bushing are consistent with the center in drill bushing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821878856.9U CN209477355U (en) | 2018-11-15 | 2018-11-15 | A kind of rear bearing slant hole processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821878856.9U CN209477355U (en) | 2018-11-15 | 2018-11-15 | A kind of rear bearing slant hole processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209477355U true CN209477355U (en) | 2019-10-11 |
Family
ID=68115859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821878856.9U Active CN209477355U (en) | 2018-11-15 | 2018-11-15 | A kind of rear bearing slant hole processing device |
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| Country | Link |
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| CN (1) | CN209477355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961690A (en) * | 2019-12-26 | 2020-04-07 | 南京信息职业技术学院 | Drilling tool for inclined vent hole of rock drill handle body |
-
2018
- 2018-11-15 CN CN201821878856.9U patent/CN209477355U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961690A (en) * | 2019-12-26 | 2020-04-07 | 南京信息职业技术学院 | Drilling tool for inclined vent hole of rock drill handle body |
| CN110961690B (en) * | 2019-12-26 | 2021-05-14 | 南京信息职业技术学院 | Drilling tool for inclined vent hole of rock drill handle body |
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