CN102717270A - Side surface hole drilling tool for speed reducer shell - Google Patents
Side surface hole drilling tool for speed reducer shell Download PDFInfo
- Publication number
- CN102717270A CN102717270A CN2012102121942A CN201210212194A CN102717270A CN 102717270 A CN102717270 A CN 102717270A CN 2012102121942 A CN2012102121942 A CN 2012102121942A CN 201210212194 A CN201210212194 A CN 201210212194A CN 102717270 A CN102717270 A CN 102717270A
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- disc
- shaped structure
- lateral aperture
- speed reducer
- support
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Abstract
The invention discloses a side surface hole drilling tool for a speed reducer shell. The tool is characterized by comprising two brackets and a round disc-shaped structure, wherein the two brackets are vertically arranged in parallel; the round disc-shaped structure is arranged on the same side of the two brackets and is connected with the brackets which are vertically arranged in parallel through rotating shafts; a guide rod extends in the axial direction of the round disc-shaped structure; the speed reducer shell is sleeved on the guide rod; a pressing plate is arranged at the tail end of the guide rod and presses against the end surface of the outer side of the speed reducer shell; a die drilling plate is arranged in the axial direction of the round disc-shaped structure and is close to the round disc-shaped outer edge; a round hole formed in the die drilling plate faces the side surface of the speed reducer shell which is sleeved on the guide rod; and a round disc rotating and positioning device is arranged between the two brackets which are vertically arranged in parallel. The speed reducer shell is sleeved on the guide rod of the round disc-shaped structure and is compressed by the pressing plate at the tail end of the guide rod, and a side surface hole of the speed reducer shell is drilled by a cutter through the die drilling plate which is arranged on the round disc-shaped structure and faces the side surface of the speed reducer shell.
Description
Technical field
The present invention relates to a kind of frock, particularly a kind of decelerator shell auger lateral aperture frock.
Background technology
Be distributed in the hole of reducing gearbox side because reducing gearbox is difficult to fine location; Thereby be difficult to process the hole of its side, but because when boring the hole of its side, the macropore face milling of its upper surface; Thereby utilize the present invention to realize the clamping of reducing gearbox, and accomplish the clamping of its lateral aperture.
Summary of the invention
Technical problem to be solved by this invention provides a kind of accelerator shell auger lateral aperture frock, can realize the clamping location of reducing gearbox, and utilize bushing plate to realize the drilling of its lateral aperture.
For solving the problems of the technologies described above; Technical scheme of the present invention is: a kind of decelerator shell auger lateral aperture frock; Its innovative point is to comprise: the disc-shaped structure that the support that two parallel vertical are provided with and two stands the same side are provided with, and said disc-shaped structure is connected with the support that two parallel vertical are provided with through rotating shaft; Be extended with guide post on said disc-shaped structure is axial, said reducing gearbox is enclosed within on the guide post, and said guide post end is provided with pressing plate, and said pressing plate props up reducing gearbox outside end face; Said disc-shaped structure axially is provided with bushing plate, and said bushing plate is pressed close to discoid outer rim, and the circular hole that is provided with on it is over against the reducing gearbox side that is enclosed within on the guide post; Be provided with the disk rotary positioning apparatus between the said two parallel vertical settings.
Further; Said disk rotary positioning apparatus is mainly by being fixed on the fulcrum on the support and forming through the control stick of fulcrum; Said control stick end is provided with the pin shaft structure that is parallel to the disk axis, and said pin shaft structure passes support and is embedded in the locating hole on the disc structure.
Further, said locating hole does not connect.
Further, said disc structure is distributed with some locating holes on axially, said some locating holes apart from disc centre apart from unanimity.
Further, said disc structure is made up of two-layer disc-shaped structure, and wherein the disc-shaped structure near support one side is an abrasion-proof structure.
Further, said pin shaft structure end and locating hole bottom is a cone structure.
The invention has the advantages that: reducing gearbox is enclosed within on the guide post of disc-shaped structure, utilizes the terminal pressing plate of guide post to compress, through be arranged on the disc-shaped structure with the reducing gearbox side over against bushing plate, utilize cutter to accomplish the drilling of reducing gearbox lateral aperture.
For realizing the drilling in diverse location hole on the reducing gearbox circumference,, obtain the drilling of required station lateral aperture through rotation around the shaft.Reducing gearbox is enclosed within on the guide post of disc-shaped structure, thereby must realize the rotation of disc-shaped structure and the location that rotates to predeterminated position, realizes through the disk rotary positioning apparatus that is provided with between the support that is arranged on two parallel vertical settings.Only needing the bearing pin that control stick in the disk rotary positioning apparatus is terminal pass in the locating hole of disc-shaped structure that support is embedded in the relevant position gets final product.
Chip when preventing to process the drawbore drilling of a side causes the obstruction of locating hole, the hole that locating hole is set to not connect, and promptly locating hole does not exceed the end face that disc-shaped structure is processed a side.
For satisfying the drilling of a plurality of lateral aperture on the reducing gearbox side, disc-shaped structure axially is provided with some locating holes, thereby selects control stick to embed in the different locating holes, accomplishes the drilling of a plurality of location holes on the reducing gearbox side.
Because long-term the use; For preventing that the locating hole wearing and tearing on the disc structure from causing positioning accuracy to descend; Disc structure is designed to two disc-shaped structures, wherein near support be abrasion-proof structure, thereby when reducing bearing pin and embedding locating hole to the wearing and tearing of disc-shaped structure locating hole; The disc-shaped structure opposite side is non-wear-resistant structure simultaneously, has also reduced manufacturing cost.
Be set to cone structure through control stick end and locating hole bottom, thereby play a well effect of guiding.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail.
Fig. 1 is the front view of a kind of decelerator shell auger of the present invention lateral aperture frock.
Fig. 2 is the vertical view of a kind of decelerator shell auger of the present invention lateral aperture frock.
Fig. 3 is the A-A cutaway view of Fig. 1.
The specific embodiment
Fig. 1, Fig. 2 and a kind of decelerator shell auger lateral aperture frock shown in Figure 3 comprise the support 1 of two parallel vertical setting and the disc-shaped structure 2 of two stands 1 the same side setting, and disc-shaped structure 2 is connected with the support 1 that two parallel vertical are provided with through rotating shaft 3.Disc-shaped structure 2 is extended with guide post 4 on axially, makes reducing gearbox be enclosed within on the guide post 4, and is provided with pressing plate 5 at guide post 4 ends, utilizes pressing plate 5 to prop up reducing gearbox outside end face.Disc-shaped structure 2 axially is provided with bushing plate 6, and this bushing plate 6 is pressed close to disc-shaped structure 2 outer rims, and the circular hole 61 that is provided with on it is over against the reducing gearbox side that is enclosed within on the guide post 4.
1 on the support of two parallel vertical settings is provided with the disk rotary positioning apparatus; Mainly by being fixed on the fulcrum 71 on the support and forming through the control stick 72 of fulcrum; And be provided with the pin shaft structure 73 that is parallel to disc-shaped structure 2 axis at control stick 72 ends, this pin shaft structure 73 passes support 1 and is embedded in the locating hole 74 on the disc-shaped structure 2.
Be the drilling in a plurality of diverse locations hole of considering the reducing gearbox side of clamping on disc-shaped structure, disc structure is distributed with some locating holes 74 on axially, and some locating holes apart from disc centre apart from unanimity.And the chip when preventing drawbore stops up locating hole, and locating hole 74 is in non-processing one side of disc-shaped structure, and does not connect.
Pin shaft structure 73 frequent the cooperating that control stick is terminal with locating hole 74, thus the wearing and tearing of locating hole can be aggravated, influence positioning accuracy, for this reason, disc-shaped structure 2 is made up of two-layer disc-shaped structure, and wherein the disc-shaped structure near support 1 one sides is an abrasion-proof structure 21.And increasing guidance quality for bearing pin inserts in the locating hole 74, is cone structure with pin shaft structure end and locating hole bottom design.
During concrete work; Reducing gearbox is enclosed within on the guide post 4 of disc-shaped structure, and compresses, control the locating hole 74 that control stick 72 makes that its terminal pin shaft structure 73 breaks away from the disc-shaped structure this moment with the terminal pressing plate 5 of guide post; This moment is 3 relative support 1 slewing circle plate-like structures 2 around the shaft; When rotation made circular hole on bushing plate 6 of hole to be processed on the accelerator shell, control control stick 72 embedded the locating hole 74 of disc-shaped structures, and bushing plate promptly capable of using and drilling machine are realized the drilling in hole to be processed.When other lateral aperture of needs drilling, unclamp the terminal pin shaft structure 73 of control stick again, rotational circle plate-like structure 2 to hole to be processed makes pin shaft structure 73 be embedded in the locating hole 74 again and gets final product during over against the drill jig plate hole.
Claims (6)
1. decelerator shell auger lateral aperture frock is characterized in that comprising: the disc-shaped structure that the support that two parallel vertical are provided with and two stands the same side are provided with, and said disc-shaped structure is connected through the support of rotating shaft with the setting of two parallel vertical; Be extended with guide post on said disc-shaped structure is axial, said reducing gearbox is enclosed within on the guide post, and said guide post end is provided with pressing plate, and said pressing plate props up reducing gearbox outside end face; Said disc-shaped structure axially is provided with bushing plate, and said bushing plate is pressed close to discoid outer rim, and the circular hole that is provided with on it is over against the reducing gearbox side that is enclosed within on the guide post; Be provided with the disk rotary positioning apparatus between the said two parallel vertical settings.
2. a kind of decelerator shell auger lateral aperture frock according to claim 1; It is characterized in that: said disk rotary positioning apparatus is mainly by being fixed on the fulcrum on the support and forming through the control stick of fulcrum; Said control stick end is provided with the pin shaft structure that is parallel to the disk axis, and said pin shaft structure passes support and is embedded in the locating hole on the disc structure.
3. a kind of decelerator shell auger lateral aperture frock according to claim 2 is characterized in that: said disc structure is distributed with some locating holes on axially, said some locating holes apart from disc centre apart from unanimity.
4. a kind of decelerator shell auger lateral aperture frock according to claim 3, it is characterized in that: said locating hole does not connect.
5. a kind of decelerator shell auger lateral aperture frock according to claim 3, it is characterized in that: said disc structure is made up of two-layer disc-shaped structure, and wherein the disc-shaped structure near support one side is an abrasion-proof structure.
6. a kind of decelerator shell auger lateral aperture frock according to claim 2 is characterized in that: said pin shaft structure end and locating hole bottom are cone structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102121942A CN102717270A (en) | 2012-06-26 | 2012-06-26 | Side surface hole drilling tool for speed reducer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102121942A CN102717270A (en) | 2012-06-26 | 2012-06-26 | Side surface hole drilling tool for speed reducer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102717270A true CN102717270A (en) | 2012-10-10 |
Family
ID=46943211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102121942A Pending CN102717270A (en) | 2012-06-26 | 2012-06-26 | Side surface hole drilling tool for speed reducer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102717270A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722490A (en) * | 2013-11-27 | 2014-04-16 | 铜陵市经纬流体科技有限公司 | Three-way valve surface grinding tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02185334A (en) * | 1989-01-11 | 1990-07-19 | Fujitsu Ltd | Work supporting device in drilling process |
| CN2670038Y (en) * | 2003-07-10 | 2005-01-12 | 长春第一光学有限公司 | Borehole device |
| CN201357254Y (en) * | 2008-12-18 | 2009-12-09 | 潍坊盛瑞动力机械科技有限公司 | Rotary jig for drilling side holes of oil sump |
| CN201889485U (en) * | 2010-11-12 | 2011-07-06 | 无锡明珠增压器制造有限公司 | Drilling jig for connecting plate of supercharger |
| CN202062231U (en) * | 2010-08-20 | 2011-12-07 | 溧阳中材重型机器有限公司 | Processing positioning device for hammering discs of rotors of crushers |
| CN202219401U (en) * | 2011-07-14 | 2012-05-16 | 天津起重设备有限公司 | Processing tooling for radial wire outlet holes on rear end covers of motors |
| CN202861797U (en) * | 2012-06-26 | 2013-04-10 | 江苏汤臣汽车零部件有限公司 | Tooling for drilling lateral hole on reducer shell |
-
2012
- 2012-06-26 CN CN2012102121942A patent/CN102717270A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02185334A (en) * | 1989-01-11 | 1990-07-19 | Fujitsu Ltd | Work supporting device in drilling process |
| CN2670038Y (en) * | 2003-07-10 | 2005-01-12 | 长春第一光学有限公司 | Borehole device |
| CN201357254Y (en) * | 2008-12-18 | 2009-12-09 | 潍坊盛瑞动力机械科技有限公司 | Rotary jig for drilling side holes of oil sump |
| CN202062231U (en) * | 2010-08-20 | 2011-12-07 | 溧阳中材重型机器有限公司 | Processing positioning device for hammering discs of rotors of crushers |
| CN201889485U (en) * | 2010-11-12 | 2011-07-06 | 无锡明珠增压器制造有限公司 | Drilling jig for connecting plate of supercharger |
| CN202219401U (en) * | 2011-07-14 | 2012-05-16 | 天津起重设备有限公司 | Processing tooling for radial wire outlet holes on rear end covers of motors |
| CN202861797U (en) * | 2012-06-26 | 2013-04-10 | 江苏汤臣汽车零部件有限公司 | Tooling for drilling lateral hole on reducer shell |
Non-Patent Citations (1)
| Title |
|---|
| 王敏: "圆弧面工件的钻孔夹具", 《装备维修技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722490A (en) * | 2013-11-27 | 2014-04-16 | 铜陵市经纬流体科技有限公司 | Three-way valve surface grinding tool |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20121010 |