CN103419036A - Processing tool for locating groove of bearing seat - Google Patents
Processing tool for locating groove of bearing seat Download PDFInfo
- Publication number
- CN103419036A CN103419036A CN2013103548526A CN201310354852A CN103419036A CN 103419036 A CN103419036 A CN 103419036A CN 2013103548526 A CN2013103548526 A CN 2013103548526A CN 201310354852 A CN201310354852 A CN 201310354852A CN 103419036 A CN103419036 A CN 103419036A
- Authority
- CN
- China
- Prior art keywords
- push broach
- bearing block
- locating slot
- blade
- bearing seat
- 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.)
- Granted
Links
Images
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The invention relates to a processing tool for a locating groove of a bearing seat. The processing tool comprises a locating tool and a push broach, wherein the locating tool is used for locating the bearing seat, and a push broach groove for the push broach to vertically move is arranged in the locating tool; the push broach comprises a body and a blade extending along an axial direction of the body, the shape of a radial section of the blade is matched to the shape of the locating groove of the bearing seat to be processed, and the blade comprises a tail part, a cutting part and a front guide part from top to bottom in sequence; the push broach is introduced to enter into the locating groove of the bearing seat to be processed by the front guide part of the blade under the action of external force, and then enters into the push broach groove. The locating tool is fixed on a working platform of an oil press, the bearing seat to be processed is arranged on the locating tool, the push broach penetrates through the locating groove of the bearing seat along the inner wall of the bearing seat and enters into the push broach groove, a pedal of the oil press is treaded, so that the push broach can be made to smoothly and vertically move from the locating groove of the bearing seat, and burr fins in the locating groove can be processed. The processing tool has the advantages of simple structure, safety and reliability.
Description
Technical field
The present invention relates to processing technique field, be specifically related to a kind of processing tool that burr in the bearing block locating slot is processed, be particularly useful for the processing of locating slot on the Bell's bearing block.
Background technology
The bearing block locating slot is directly to pour into a mould out on the pattern tool, unavoidably in the fuse junction, produce burr in the time of due to die casting, particularly the burr of the aging rear locating slot of mould is very serious and locating slot is excessively shallow, it is very low that dependence manually utilizes file to remove burr production efficiency, and the width of locating slot, the degree of depth and roughness also have no idea to guarantee.On the one hand the aging rear location of mould occurred shallowly in addition, just may not utilize manually and repair, thereby badly influence the qualification rate of product.
Summary of the invention
The present invention has overcome deficiency of the prior art, is to provide a kind of width, the degree of depth and roughness steady quality that can guarantee processed locating slot, saves the working time, the bearing block locating slot processing tool of enhancing productivity.
Concrete technical scheme of the present invention is as follows:
A kind of bearing block locating slot processing tool, comprise positioning tool and push broach;
Described positioning tool is used for bearing block is positioned, and positioning tool is provided with the push broach groove moved up and down for push broach; Described push broach comprises cutter hub and the blade extended along the cutter hub axial direction, and the shape of the shape of described blade radial section and bearing block locating slot to be processed is complementary, and blade is comprised of afterbody, cutting portion and front pilot from top to bottom successively; Push broach under external force, continues to enter the push broach groove after blade front pilot guiding push broach enters bearing block locating slot to be processed.
The radial section of described push broach is T shape, and blade is positioned at the vertical direction of T shape.
Described positioning tool comprises base and be located at the projection on base, and the bottom cavity of described projection and bearing block to be processed is complementary; Therefore, the bearing block locating slot is added to man-hour, bearing block is not easy to be subjected to displacement, and guarantees that the locating slot processed meets the requirements.
The front end face of described cutting portion is provided with the cutting edge be arranged in parallel, and the distance between adjacent two cutting edges is 4mm.
The relevant position that above-mentioned cutter hub is positioned at the blade front pilot is provided with guide part; Be convenient to push broach and enter the push broach groove.
The present invention is simple to operate: first positioning tool is fixed on the hydraulic press workbench, then bearing block to be processed is placed on positioning tool, then push broach is entered in the push broach groove through after the bearing block locating slot along the bearing block inwall, trample hydraulic press machine pedal, push broach can be moved up and down from the bearing block locating slot smoothly, the burr in locating slot is processed.
The present invention is simple in structure, safe and reliable, can make locating slot attractive in appearance, meets customer requirement, and
The constant product quality that production obtains, compare with manual working before, and production efficiency has improved nearly one times.
The accompanying drawing explanation
The top view that Fig. 1 is bearing block to be processed;
The profile that Fig. 2 is bearing block to be processed;
The structural representation that Fig. 3 is bearing block locating slot processing tool of the present invention;
The structural representation that Fig. 4 is push broach of the present invention.
Wherein: 1 is bearing block, and 2 is locating slot, and 3 is positioning tool, and 4 is base, and 5 is push broach, and 6 is projection, and 7 is blade, and 8 is afterbody, and 9 is cutter hub, and 10 is cutting edge, and 11 is cutting portion, and 12 is guide part, and 13 is front pilot.
The specific embodiment
Referring to Fig. 1 and Fig. 2, bearing block locating slot processing tool of the present invention is used for the burr in the locating slot 2 on bearing 1 is processed, and it need coordinate hydraulic press or other driving mechanisms to use together while using.
Further illustrate the present invention below in conjunction with accompanying drawing.
Referring to Fig. 3 and Fig. 4, bearing block locating slot processing tool of the present invention, comprise positioning tool 3 and push broach 5; Described positioning tool 3 comprises base 4 and is located at the projection 6 on base 4, and described protruding 6 are complementary with the bottom cavity of bearing block 1 to be processed; When bearing block 1 is placed on positioning tool 3, there are not gap in bearing block and positioning tool, can not be subjected to displacement.Positioning tool is provided with the push broach groove moved up and down for push broach 5.
Described push broach 5 comprises cutter hub 9 and the blade 7 extended along cutter hub 9 axial directions, and the shape of described blade 7 radial sections and the shape of bearing block locating slot 2 to be processed are complementary, and blade 7 is comprised of afterbody 8, cutting portion 11 and front pilot 13 from top to bottom successively; Push broach under external force, continues to enter the push broach groove after blade front pilot guiding push broach enters bearing block locating slot to be processed.
The radial section of described push broach 5 is T shape, and blade 7 is positioned at the vertical direction of T shape.
The front end face of described cutting portion 11 is provided with the cutting edge 10 be arranged in parallel, and the distance between adjacent two cutting edges 10 is 4mm.
The relevant position that above-mentioned cutter hub 9 is positioned at blade front pilot 13 is provided with guide part 12; Be convenient to push broach and enter the push broach groove.
The present invention is simple to operate: first positioning tool is fixed on the hydraulic press workbench, then bearing block to be processed is placed on positioning tool, then push broach is entered in the push broach groove through after the bearing block locating slot along the bearing block inwall, trample hydraulic press machine pedal, push broach can be moved up and down from the bearing block locating slot smoothly, the burr in locating slot is processed.
Claims (5)
1. a bearing block locating slot processing tool, is characterized in that comprising positioning tool and push broach;
Described positioning tool is used for bearing block is positioned, and positioning tool is provided with the push broach groove moved up and down for push broach;
Described push broach comprises cutter hub and the blade extended along the cutter hub axial direction, and the shape of the shape of described blade radial section and bearing block locating slot to be processed is complementary, and blade is comprised of afterbody, cutting portion and front pilot from top to bottom successively;
Push broach under external force, continues to enter the push broach groove after blade front pilot guiding push broach enters bearing block locating slot to be processed.
2. bearing block locating slot processing tool according to claim 1, the radial section that it is characterized in that described push broach is T shape, blade is positioned at the vertical direction of T shape.
3. bearing block locating slot processing tool according to claim 1, is characterized in that described positioning tool comprises base and is located at the projection on base, and the bottom cavity of described projection and bearing block to be processed is complementary.
4. according to the described bearing block locating slot of above-mentioned arbitrary claim processing tool, it is characterized in that the front end face of described cutting portion is provided with the cutting edge be arranged in parallel, the distance between adjacent two cutting edges is 4mm.
5. bearing block locating slot processing tool according to claim 4, is characterized in that the relevant position that cutter hub is positioned at the blade front pilot is provided with guide part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310354852.6A CN103419036B (en) | 2013-08-15 | 2013-08-15 | Bearing block locating slot processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310354852.6A CN103419036B (en) | 2013-08-15 | 2013-08-15 | Bearing block locating slot processing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103419036A true CN103419036A (en) | 2013-12-04 |
| CN103419036B CN103419036B (en) | 2016-02-24 |
Family
ID=49644679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310354852.6A Active CN103419036B (en) | 2013-08-15 | 2013-08-15 | Bearing block locating slot processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103419036B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2047429C1 (en) * | 1992-05-19 | 1995-11-10 | Иван Васильевич Гаев | Broach for machining grooves |
| CN2613333Y (en) * | 2003-03-14 | 2004-04-28 | 贵阳工具厂 | Keyway broach with wave shape cutting edge |
| JP2005001089A (en) * | 2003-06-16 | 2005-01-06 | Nachi Fujikoshi Corp | Broaching device and broaching method |
| CN1943940A (en) * | 2006-11-14 | 2007-04-11 | 贵州群建齿轮有限公司 | Method for processing gear inner hole key groove and special device |
| CN102091818A (en) * | 2010-12-23 | 2011-06-15 | 成都飞机工业（集团）有限责任公司 | Slotting and machining method of high-precision internal keyways |
| CN203471378U (en) * | 2013-08-15 | 2014-03-12 | 苏州阿罗米科技有限公司 | Tool for machining bearing pedestal positioning grooves |
-
2013
- 2013-08-15 CN CN201310354852.6A patent/CN103419036B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2047429C1 (en) * | 1992-05-19 | 1995-11-10 | Иван Васильевич Гаев | Broach for machining grooves |
| CN2613333Y (en) * | 2003-03-14 | 2004-04-28 | 贵阳工具厂 | Keyway broach with wave shape cutting edge |
| JP2005001089A (en) * | 2003-06-16 | 2005-01-06 | Nachi Fujikoshi Corp | Broaching device and broaching method |
| CN1943940A (en) * | 2006-11-14 | 2007-04-11 | 贵州群建齿轮有限公司 | Method for processing gear inner hole key groove and special device |
| CN102091818A (en) * | 2010-12-23 | 2011-06-15 | 成都飞机工业（集团）有限责任公司 | Slotting and machining method of high-precision internal keyways |
| CN203471378U (en) * | 2013-08-15 | 2014-03-12 | 苏州阿罗米科技有限公司 | Tool for machining bearing pedestal positioning grooves |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103419036B (en) | 2016-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203316569U (en) | Blanking and punching progressive die for processing lining board | |
| CN102601241A (en) | Blanking die for rear beam of automobile front floor | |
| CN203471378U (en) | Tool for machining bearing pedestal positioning grooves | |
| CN203221130U (en) | Die for manufacturing ladder-shaped side of cable bridge | |
| CN204770378U (en) | Steel cutting off tool | |
| CN103419036B (en) | Bearing block locating slot processing tool | |
| CN204583998U (en) | A kind of from ejecting type hole punching on circular duct mould | |
| CN104259293B (en) | A kind of die cut device of automobile door frame center pillar outside plate | |
| CN105363883A (en) | Blanking die achieving accurate positioning | |
| CN204122559U (en) | Cut off the patrix of mould | |
| CN105081061A (en) | Punching die for stainless steel tube | |
| CN203751155U (en) | Slantly-discharged motor iron core piece stamping machining device | |
| CN204448974U (en) | A kind of pipe end die cutting die | |
| CN204036548U (en) | Back door bar bicker | |
| CN203944730U (en) | Numerical control bending rolling cut assembling die | |
| CN106238569A (en) | A kind of vehicle cantilever support plate processing technique | |
| CN105537421A (en) | Blanking mould with high processing efficiency | |
| CN205341624U (en) | Stamping die's positive top -cross sword structure | |
| CN204669121U (en) | A kind of motor case | |
| CN204602974U (en) | A kind of Automated mould | |
| CN204913337U (en) | Pipe cutting machine presss from both sides tightly fixes a position frock | |
| CN204470413U (en) | The horizontal stamping die of a kind of punching commutator segment | |
| CN105344795A (en) | Blanking die which is simple and precise in material feeding | |
| CN204278119U (en) | The die-cut frock of a kind of rear bumper covering | |
| CN205702125U (en) | A kind of assembling die suppressing stone saw blade |
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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Wenlei Inventor after: Xu Chenyue Inventor before: Xu Wenlei |
|
| COR | Change of bibliographic data |