CN202155714U - Boring tooling for workpieces - Google Patents
Boring tooling for workpieces Download PDFInfo
- Publication number
- CN202155714U CN202155714U CN2011202473020U CN201120247302U CN202155714U CN 202155714 U CN202155714 U CN 202155714U CN 2011202473020 U CN2011202473020 U CN 2011202473020U CN 201120247302 U CN201120247302 U CN 201120247302U CN 202155714 U CN202155714 U CN 202155714U
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- Prior art keywords
- straight plate
- aforementioned
- aforesaid
- hole
- bearing
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- 238000009434 installation Methods 0.000 claims description 13
- 239000003351 stiffener Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
A boring tooling for workpieces comprises a base, a carrier and a locking nut. The base is provided with a straight plate longitudinally arranged, at least two positioning holes are formed on the straight plate at intervals, a bearing with a transverse middle hole is arranged in the middle of the straight plate, distances from the positioning holes to a central point of the bearing are consistent, the carrier consists of a carrying portion and a rotating portion, the carrying portion is arranged at the front end of the carrier, the rotating portion disposed at the rear end of the carrier is assembled in the bearing, penetrates through the bearing from front to back and is provided with external threads at the tail end, a carrying hole is formed in the middle of the carrying portion, a workpiece to be processed is positioned in the carrying hole, an elastic positioning mechanism which is fittingly positioned with the positioning holes is arranged on a side of the carrying portion, and the locking nut matches with the tail end of the rotating portion in a threaded manner so that the carrier can be locked on the straight plate. Compared with the prior art, the boring tooling has the advantages that the boring tooling is simple in integral structure, easy in assembly, low in manufacturing cost, favorable for investment, simultaneously small in volume and beneficial for spatial arrangement.
Description
Technical field
The utility model relates to a kind of workpiece bore frock, relates in particular to a kind of workpiece and need process two and pass through mutually and the frock in angled hole.
Background technology
Relate in the fine finishining in mechanical part hole, relate in particular to a mechanical part and have porous, and when having certain position and angular relationship between the Kong Yukong; Existing machining center all is disposable machining, and can guarantee machining accuracy like this, but this type of process equipment ubiquity complex structure; Volume is bigger, and the deficiency that cost is higher is in actual production processing; For saving resource and reducing cost, some operation need be considered under the prerequisite of ensuring the quality of products, on conventional equipment, to accomplish as far as possible.For this reason, needing the technical staff to design some frocks voluntarily realizes accomplishing.
The utility model content
The utility model technical problem to be solved is to the above-mentioned state of the art a kind of simple in structure, cheap workpiece bore frock to be provided.
The utility model technical problem to be solved provides and a kind ofly can satisfy that two of workpiece needs processing are passed through mutually and the workpiece bore frock in angled hole.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of workpiece bore frock is characterized in that comprising
Base has the straight plate that vertically is provided with, forms at least two locating holes on this straight plate at interval, this straight plate middle part be provided with one have a horizontal mesopore bearing, and aforementioned each locating hole and bearing centre point line are apart from consistent;
Load body; The loading part and the rear end that comprise front end adapt to the rotation section in the aforementioned bearings; This rotation section is run through from front to back through aforementioned bearings and tail end and is had external screw thread; The middle part of aforementioned loading part form one supply the workpiece to be processed location to be provided with the loading hole, sidepiece has one and cooperates the elastic positioning machine structure of locating with aforementioned locating hole; And
Locking nut is located at the trailing flank of aforementioned straight plate and can will be loaded body with the tail end threaded engagement of such rotation portion and lock onto on the straight plate.
For making straight plate more firm, the both sides of said straight plate are equipped with stiffener near the bottom.Further, said stiffener has orthogonal first and second, is close to straight plate side for aforesaid first, and aforesaid second upper surface with base is close to.
Described loading part is from inwardly being provided with bolt outward, and this bolt is through in the described loading hole.Workpiece to be processed just can be fixed in and load in the hole like this.
Described loading part has the installation channel of a horizontally set, and described elastic positioning machine structure can comprise
Locking ball is arranged at the rear port and the exposed portions serve of aforementioned installation channel;
Compress pin, be arranged at from front to back in the aforesaid installation channel; And
The compression spring is positioned at aforesaid installation channel, and rear end and aforesaid locking ball offset, and front end and the aforesaid pin that compresses offset.
Compared with prior art; The advantage of the utility model is: only need to load body and turn to the second place from primary importance; Bore hole respectively promptly plasticly passes through and angled hole by predetermined two of requirements mutually, and the accurate positioning of loading body can be satisfied the accurately machined requirement of bore hole.Overall structure is simple, and assembling is cheap easily, is convenient to drop into, and simultaneously, shared volume is less again, is beneficial to spatial placement.
Description of drawings
Fig. 1 is the example structure sketch map.
Fig. 2 is the embodiment vertical view.
Fig. 3 is the structural representation that loads body among Fig. 1.
Fig. 4 is the structural representation behind the removal loading body among Fig. 1.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Like Fig. 1～shown in Figure 4; Workpiece bore frock in the present embodiment comprises base 1, loads body 2 and locking nut 3, and base 1 has a vertical straight plate 11 that is provided with, and the both sides of straight plate 11 are equipped with stiffener 12 near the bottom; Further; Stiffener 12 has orthogonal first and second, is close to straight plate 11 sides for first, and second upper surface with base 1 is close to.
See shown in Figure 4ly, form two locating holes 13 on the straight plate 11 at interval, straight plate 1 middle part be provided with one have a horizontal mesopore bearing 5, and each locating hole 13 and bearing 5 central point lines are apart from consistent.
In conjunction with shown in Figure 3; Load body 2 and comprise that the loading part 21 of front end and rear end adapt to the rotation section 22 in the bearing 5; Rotation section 22 is run through from front to back through bearing 5 and tail end and is had external screw thread; The middle part of loading part 21 forms one and supplies the loading hole 211 of workpiece to be processed location setting, and loading part 21 sidepieces have the installation channel 23 of a horizontally set, and elastic positioning machine structure 4 is arranged in this installation channel 23.Loading part 21 inwardly is provided with bolt 6 from outward, this bolt 6 is through to and loads in the hole 211, is used for fixing workpiece to be processed.
As shown in Figure 3, elastic positioning machine structure 4 is used for cooperating the location with locating hole 13, specifically comprises locking ball 42, compresses pin 41 and compression spring 43, and locking ball 42 is arranged at the rear port and the exposed portions serve of installation channel 23; Compressing pin 41 is arranged in the installation channel 23 from front to back; Compression spring 43 is positioned at installation channel 23, and rear end and locking ball 42 offset, and front end and before compress pin 41 and offset.
Angle between two locating holes 13 is that the crossing angle of processing two phase perforations is as required confirmed.When needs bore hole quantity is three, can set up a locating hole again, and the like, can satisfy bore hole quantity more than three.
After treating that a hole machines, unclamp locking nut 3, body 2 is loaded in rotation gets in another locating hole 13 locking ball 42, locking nut 3 another holes of processing of screwing again; This frock only need change the line angulation at two locating holes 13 and bearing 5 centers promptly applicable to being used to become the worker in hole at any angle mutually.
Claims (5)
1. a workpiece bore frock is characterized in that comprising
Base has the straight plate that vertically is provided with, forms at least two locating holes on this straight plate at interval, this straight plate middle part be provided with one have a horizontal mesopore bearing, and aforementioned each locating hole and bearing centre point line are apart from consistent;
Load body; The loading part and the rear end that comprise front end adapt to the rotation section in the aforementioned bearings; This rotation section is run through from front to back through aforementioned bearings and tail end and is had external screw thread; The middle part of aforementioned loading part form one supply the workpiece to be processed location to be provided with the loading hole, sidepiece has one and cooperates the elastic positioning machine structure of locating with aforementioned locating hole; And
Locking nut is located at the trailing flank of aforementioned straight plate and can will be loaded body with the tail end threaded engagement of such rotation portion and lock onto on the straight plate.
2. workpiece bore frock according to claim 1 is characterized in that the both sides of said straight plate are equipped with stiffener near the bottom.
3. workpiece bore frock according to claim 2 is characterized in that said stiffener has orthogonal first and second, is close to straight plate side for aforesaid first, and aforesaid second upper surface with base is close to.
4. workpiece bore frock according to claim 1 is characterized in that described loading part from inwardly being provided with bolt outward, and this bolt is through in the described loading hole.
5. according to the described workpiece bore frock of arbitrary claim in the claim 1～4, it is characterized in that described loading part has the installation channel of a horizontally set, described elastic positioning machine structure comprises
Locking ball is arranged at the rear port and the exposed portions serve of aforementioned installation channel;
Compress pin, be arranged at from front to back in the aforesaid installation channel; And
The compression spring is positioned at aforesaid installation channel, and rear end and aforesaid locking ball offset, and front end and the aforesaid pin that compresses offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202473020U CN202155714U (en) | 2011-07-11 | 2011-07-11 | Boring tooling for workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202473020U CN202155714U (en) | 2011-07-11 | 2011-07-11 | Boring tooling for workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155714U true CN202155714U (en) | 2012-03-07 |
Family
ID=45763363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202473020U Expired - Fee Related CN202155714U (en) | 2011-07-11 | 2011-07-11 | Boring tooling for workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202155714U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672487A (en) * | 2012-05-11 | 2012-09-19 | 昆山南方铸造有限公司 | Processing clamp of bearing shell of road roller |
| CN102990424A (en) * | 2012-12-13 | 2013-03-27 | 江苏万富安机械有限公司 | Eccentric hole boring tool |
| CN103522228A (en) * | 2012-07-06 | 2014-01-22 | 哈尔滨飞机工业集团有限责任公司 | Positioning presser |
| CN108296511A (en) * | 2018-02-02 | 2018-07-20 | 芜湖市皖南造船有限公司 | A kind of automation drilling machine |
-
2011
- 2011-07-11 CN CN2011202473020U patent/CN202155714U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672487A (en) * | 2012-05-11 | 2012-09-19 | 昆山南方铸造有限公司 | Processing clamp of bearing shell of road roller |
| CN103522228A (en) * | 2012-07-06 | 2014-01-22 | 哈尔滨飞机工业集团有限责任公司 | Positioning presser |
| CN103522228B (en) * | 2012-07-06 | 2015-08-05 | 哈尔滨飞机工业集团有限责任公司 | Set packer |
| CN102990424A (en) * | 2012-12-13 | 2013-03-27 | 江苏万富安机械有限公司 | Eccentric hole boring tool |
| CN108296511A (en) * | 2018-02-02 | 2018-07-20 | 芜湖市皖南造船有限公司 | A kind of automation drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jiaochuan streets in Zhenhai District 315207 Zhejiang city of Ningbo province Chen village of Wansheng Road No. 1 Patentee after: NINGBO WANSHENG INTELLIGENT TECHNOLOGY CO., LTD. Address before: Jiaochuan streets in Zhenhai District 315207 Zhejiang city of Ningbo province Chen village of Wansheng Road No. 1 Patentee before: Ningbo Vistart Shaft Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20160711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |