CN219684045U - Shaft gear oil hole drilling clamp - Google Patents
Shaft gear oil hole drilling clamp Download PDFInfo
- Publication number
- CN219684045U CN219684045U CN202320832912.XU CN202320832912U CN219684045U CN 219684045 U CN219684045 U CN 219684045U CN 202320832912 U CN202320832912 U CN 202320832912U CN 219684045 U CN219684045 U CN 219684045U
- Authority
- CN
- China
- Prior art keywords
- positioning
- fixed
- shaft gear
- plate
- vertical plate
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 19
- 239000012208 gear oil Substances 0.000 title claims description 5
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 10
- 238000003754 machining Methods 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 238000010862 gear shaping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a drilling fixture for an oil hole of a shaft gear, which comprises: a connecting base; the positioning assembly comprises a positioning bracket and a positioning vertical plate, wherein the positioning bracket is fixed on a connecting base, the positioning vertical plate is fixed on the positioning bracket, the positioning bracket comprises two vertical plates and a transverse plate fixed between the two vertical plates, a waist-shaped long groove is formed in the transverse plate, the waist-shaped long groove is matched with an annular part at the bottom of a fluted disc of a shaft gear, the positioning vertical plate comprises a vertical plate and a horizontal plate, and a V-shaped groove is formed in the horizontal plate; the pressing assembly comprises a first pressing cylinder and a second pressing cylinder, wherein the first pressing cylinder is fixed on one side of the positioning support, and the second pressing cylinder is fixed on the other side of the positioning support. This boring grab can be quick fix a position the axle gear, is convenient for process the oilhole on it.
Description
Technical Field
The utility model belongs to the field of machining of shaft gears, and particularly relates to a drilling clamp for an oil hole of a shaft gear.
Background
The shaft gear comprises a fluted disc part, a shaft rod part and a gear part, wherein the shaft rod part exceeds the gear by a certain distance to form a hollow shaft part, the bottom of the fluted disc is provided with an annular part, the shaft gear needs to be positioned after gear shaping is completed, then an oil hole is processed in the hollow shaft part, in the prior art, the fluted disc part is generally directly pressed through a pressing plate, and then the hollow shaft part is processed.
Disclosure of Invention
In order to solve one or more of the above-mentioned defects in the prior art, the technical problem to be solved by the present utility model is to provide a drilling fixture for an oil hole of a shaft gear, which can rapidly position the shaft gear, facilitate the processing of the oil hole on the drilling fixture, and ensure the accuracy of the oil hole processing.
In order to achieve the above object, the present utility model provides a drilling jig for an oil hole of a shaft gear, comprising:
a connecting base;
the positioning assembly comprises a positioning bracket and a positioning vertical plate, wherein the positioning bracket is fixed on a connecting base, the positioning vertical plate is fixed on the positioning bracket, the positioning bracket comprises two vertical plates and a transverse plate fixed between the two vertical plates, a waist-shaped long groove is formed in the transverse plate, the waist-shaped long groove is matched with an annular part at the bottom of a fluted disc of a shaft gear, the positioning vertical plate comprises a vertical plate and a horizontal plate, and a V-shaped groove is formed in the horizontal plate;
the pressing assembly comprises a first pressing cylinder and a second pressing cylinder, wherein the first pressing cylinder is fixed on one side of the positioning support, and the second pressing cylinder is fixed on the other side of the positioning support.
Further, a first installation vertical plate is fixed on one side of the positioning support, the first compression cylinder is fixed on the first installation vertical plate, a second compression cylinder is fixed on the other side of the positioning support through a supporting seat, and the first compression cylinder is matched with the second compression cylinder in the middle of the shaft gear.
Further, a yielding hole communicated with the V-shaped groove is formed in one side of the horizontal plate.
Further, a rubber buffer layer is fixed on the cylinder rod of the first compression cylinder and the cylinder rod of the second compression cylinder.
The beneficial effects of the utility model are as follows:
firstly, the drilling fixture can rapidly position the shaft gear, so that the oil holes on the shaft gear can be conveniently machined, and after machining, the shaft gear can be conveniently and rapidly taken out;
secondly, through the action of the first cylinder, the shaft gear can be rapidly positioned when being drilled, and through the action of the second cylinder, the shaft gear can be rapidly pushed out after being processed, so that the mechanical arm can conveniently grasp the shaft gear;
thirdly, through offer the hole of stepping down on the horizontal plate, can make the drill bit obtain certain spacing when drilling, ensure that the oilhole can pass through the central line of axle gear.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a side view of the present utility model;
fig. 3 is a structural view of the present utility model when connected to a drilling machine.
In the figure: 1. a positioning bracket; 2. positioning a vertical plate; 3. the base is connected; 4. a cross plate; 5. a waist-shaped long groove; 6. a hollow shaft portion; 7. a horizontal plate; 8. a V-shaped groove; 9. a first mounting riser; 10. a support base; 11. a second compaction cylinder; 12. a relief hole; 13. a rubber buffer layer; 14. a shaft gear; 15. a shaft lever portion; 16. a first compaction cylinder; 17. a drilling spindle;
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
referring to fig. 1-3, a drilling jig for an oil hole of a shaft gear includes:
a connection base 3;
the positioning assembly comprises a positioning bracket 1 and a positioning vertical plate 2, wherein the positioning bracket 1 is fixed on a connecting base 3, the positioning vertical plate 2 is fixed on the positioning bracket 1, the positioning bracket 1 comprises two vertical plates and a transverse plate 4 fixed between the two vertical plates, a waist-shaped long groove 5 is formed in the transverse plate 4, the waist-shaped long groove 5 is matched with an annular part at the bottom of a fluted disc of a shaft gear 14, the positioning vertical plate 2 comprises a vertical plate and a horizontal plate 7, and a V-shaped groove 8 is formed in the horizontal plate 7;
the pressing assembly comprises a first pressing cylinder and a second pressing cylinder, wherein the first pressing cylinder is fixed on one side of the positioning support 1, and the second pressing cylinder is fixed on the other side of the positioning support 1.
When the drilling machine is used, the drilling machine is installed on a platform of the drilling machine, when oil holes of the shaft gear 14 are required to be machined, a manipulator grabs the shaft gear 14 from the gear shaping machine, the grabbing is connected into the waist-shaped long groove 5 through the annular part at the bottom (of course, a manual feeding mode is adopted), at the moment, the first compression cylinder is started to push the shaft gear 14 towards one end of the waist-shaped groove hole, the tail end of the annular part at the bottom of the shaft gear 14 is abutted against the tail end of the waist-shaped long hole, meanwhile, the hollow shaft part 6 at the top of the shaft gear 14 is clamped in the V-shaped groove 8 of the horizontal plate 7, the central area of the shaft part 15 of the shaft gear 14 is compressed by the first compression cylinder, and after the shaft part 15 is compressed, the drilling spindle 17 on the machine starts to feed into the hollow shaft at the top of the shaft gear 14, and oil holes are machined.
Further, a first installation vertical plate 9 is fixed on one side of the positioning support, a first compression cylinder 16 is fixed on the first installation vertical plate 9, a second compression cylinder 11 is fixed on the other side of the positioning support through a supporting seat 10, and the middle areas of the first compression cylinder 16, the second compression cylinder 11 and the shaft gear 14 are matched. The first pressing cylinder 16 is fixed on the first mounting vertical plate 9, the second pressing cylinder 11 is fixed on the supporting seat 10, the first pressing cylinder 16 pushes the shaft gear 14 to the rightmost side of the waist-shaped long hole, and after machining is finished, the second pressing cylinder 11 pushes the shaft gear 14 to the left side area of the waist-shaped hole, so that the shaft gear 14 can be conveniently grasped by a mechanical arm.
Further, a relief hole 12 communicated with the V-shaped groove is formed in one side of the horizontal plate 7. By providing the relief hole 12 on one side of the horizontal plate 7, the drill bit enters the relief hole 12 first, so that the drill bit is prevented from being deviated when the hollow shaft part 6 is drilled, and meanwhile, the drill bit is prevented from being bent or broken.
Further, a rubber buffer layer 13 is fixed on the cylinder rods of the first compression cylinder 16 and the second compression cylinder. By the action of the rubber buffer layer 13, it is possible to prevent the two cylinders from generating an indentation in the shaft portion 15 of the shaft gear 14 when the cylinder rod is pressed.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (4)
1. The utility model provides a shaft gear oilhole boring grab which characterized in that includes:
a connecting base;
the positioning assembly comprises a positioning bracket and a positioning vertical plate, wherein the positioning bracket is fixed on a connecting base, the positioning vertical plate is fixed on the positioning bracket, the positioning bracket comprises two vertical plates and a transverse plate fixed between the two vertical plates, a waist-shaped long groove is formed in the transverse plate, the waist-shaped long groove is matched with an annular part at the bottom of a fluted disc of a shaft gear, the positioning vertical plate comprises a vertical plate and a horizontal plate, and a V-shaped groove is formed in the horizontal plate;
the pressing assembly comprises a first pressing cylinder and a second pressing cylinder, wherein the first pressing cylinder is fixed on one side of the positioning support, and the second pressing cylinder is fixed on the other side of the positioning support.
2. The shaft gear oil hole drilling jig as set forth in claim 1, wherein: the positioning support is characterized in that a first installation vertical plate is fixed on one side of the positioning support, a first compression cylinder is fixed on the first installation vertical plate, a second compression cylinder is fixed on the other side of the positioning support through a supporting seat, and the first compression cylinder is matched with the second compression cylinder in the middle of the shaft gear.
3. The shaft gear oil hole drilling jig as set forth in claim 2, wherein: and one side of the horizontal plate is provided with a yielding hole communicated with the V-shaped groove.
4. A shaft gear oil hole drilling jig as set forth in claim 3, wherein: and a rubber buffer layer is fixed on the cylinder rods of the first compression cylinder and the second compression cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320832912.XU CN219684045U (en) | 2023-04-14 | 2023-04-14 | Shaft gear oil hole drilling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320832912.XU CN219684045U (en) | 2023-04-14 | 2023-04-14 | Shaft gear oil hole drilling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219684045U true CN219684045U (en) | 2023-09-15 |
Family
ID=87941178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320832912.XU Active CN219684045U (en) | 2023-04-14 | 2023-04-14 | Shaft gear oil hole drilling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219684045U (en) |
-
2023
- 2023-04-14 CN CN202320832912.XU patent/CN219684045U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101758396A (en) | Crankshaft flange eccentric hole clamp for drill | |
| CN201316920Y (en) | Drill crank shaft flange eccentric hole clamp | |
| CN219684045U (en) | Shaft gear oil hole drilling clamp | |
| CN104708475A (en) | Turning method for flange plate | |
| CN202192421U (en) | Tooling for punching center holes on milling end surfaces of spline shaft forks | |
| CN212495476U (en) | Movable punching machine tool capable of achieving multi-hole machining | |
| CN104669020A (en) | Flange plate lathe clamp | |
| CN218744990U (en) | Metal base drilling machine | |
| CN201833006U (en) | Hydraulic compression chuck of numerically controlled machine tool | |
| CN209935926U (en) | Clamp for boring | |
| CN217475407U (en) | Automobile wheel hub bearing inner race boring grab | |
| CN215934684U (en) | Three-phase asynchronous motor end cover processing frock | |
| CN205968322U (en) | Deep hole bores special fixture | |
| CN213195703U (en) | Special equipment for simultaneously processing multiple holes in plates | |
| CN112945755B (en) | Rock double-sided shear test device and test method | |
| CN213858208U (en) | Clamp for machine tool | |
| CN211414411U (en) | Drilling and tapping oil nozzle hole clamp | |
| CN110961688B (en) | Clamp center hole drilling machine | |
| CN211332140U (en) | Chamfering machine for compressor cylinder block | |
| CN202461990U (en) | Boring clamp used for processing front axle housing of excavator | |
| CN215615252U (en) | Brake hanging seat drilling machine processing frock | |
| CN112676886A (en) | Machine body side-hanging type clamping method | |
| CN2928326Y (en) | Hole expander for front fork vertical pipe | |
| CN214393194U (en) | Safe type lathe elevation structure | |
| CN217914153U (en) | Clamp for fixing sheet type workpiece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |