CN202639904U - Workpiece horn mouth processing tool - Google Patents
Workpiece horn mouth processing tool Download PDFInfo
- Publication number
- CN202639904U CN202639904U CN 201220247205 CN201220247205U CN202639904U CN 202639904 U CN202639904 U CN 202639904U CN 201220247205 CN201220247205 CN 201220247205 CN 201220247205 U CN201220247205 U CN 201220247205U CN 202639904 U CN202639904 U CN 202639904U
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- CN
- China
- Prior art keywords
- workpiece
- dovetail
- positioning sleeve
- cushion block
- dovetail groove
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- Expired - Lifetime
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Abstract
The utility model discloses a workpiece horn mouth processing tool, which comprises a locating sleeve, a centring cushion block, a dovetail compression screw, a depression bar and upper compression screws, wherein the locating sleeve is cylindrical; the lower part of the inner cavity of the locating sleeve is a dovetail groove; a workpiece, the centring cushion block and the depression bar are all arranged in the inner cavity of the locating sleeve; the workpiece is divided into an upper workpiece and a lower workpiece; the lower end of the lower workpiece is a dovetail part; the lower workpiece is put into the dovetail groove of the locating sleeve; the dovetail part on the lower end of the lower workpiece is cooperated with the dovetail groove; the centring cushion block is arranged above the lower workpiece; the upper workpiece is positioned above the centring cushion block; the depression bar is arranged above the upper end surface of the upper workpiece; and the outer peripheral surface of the locating sleeve is provided with upper locating holes and a dovetail groove locating hole penetrating through the locating sleeve along the radial direction of the locating sleeve. The workpiece horn mouth processing tool disclosed by the utility model has the advantages that the workpiece horn mouths with different inner cavity sizes can be processed, and the production efficiency and the product processing quality are greatly improved.
Description
Technical field
The utility model relates to a kind of workpiece horn mouth processing tool.
Background technology
At inside parts, usually need to be at the end processing horn mouth of the inner chamber of workpiece.When the similar workpiece horn mouth of processing, adopt at present single-piece planing operation mode, planing operation all can not need by satisfying the market on size, product surface quality, production efficiency, horn mouth cone central axis is scarcely concentric with workpiece inner circle central axis, brings larger difficulty to the examination and test of products.
The utility model content
The utility model is the weak point that exists in the above-mentioned prior art for avoiding, and a kind of workpiece horn mouth processing tool is provided, to improve bell-mouthed working (machining) efficiency and the quality on the workpiece.
The utility model be the technical solution problem by the following technical solutions.
Workpiece horn mouth processing tool, its design feature are to comprise positioning sleeve, centering cushion block, dovetail housing screw, press strip and upper housing screw; Described positioning sleeve is tubular, and positioning sleeve inner chamber bottom is dovetail groove; Workpiece, centering cushion block and press strip all are arranged among the inner chamber of described positioning sleeve; Workpiece is divided into workpiece and lower workpiece two parts; The lower end of lower workpiece is dovetail section, and lower workpiece is put into the dovetail groove of described positioning sleeve, and the dovetail section of lower workpiece lower end matches with described dovetail groove; Described centering cushion block is arranged on the described lower workpiece, and upper workpiece is positioned on the described centering cushion block; Described press strip is located on the upper surface of workpiece; The outer peripheral face of described positioning sleeve is provided with along the upper locating hole of the described positioning sleeve of radial penetration of described positioning sleeve and dovetail groove locating hole; Described upper housing screw and dovetail housing screw screw in respectively upper locating hole and the dovetail groove locating hole of positioning sleeve, and the bottom of upper housing screw is connected on the upper surface of press strip; The dovetail section of described dovetail housing screw and described lower workpiece connects.
Compared with the prior art, the utility model beneficial effect is embodied in:
Accurately the location is fixing in positioning sleeve for workpiece to be processed, by the self-centering function of lathe three-claw chuck, makes lifting workpiece horn mouth cone center line to be processed concentric with lathe spindle.Realize the bell-mouthed processing of different inner cavity size workpiece can realizing bell-mouthed processing at lathe by the physical dimension that changes the centering backing plate between lifting workpiece, improve crudy and efficient.
Workpiece horn mouth processing tool of the present utility model has the bell-mouthed processing of the workpiece that can realize different inner cavity sizes, greatly enhances productivity and the advantage such as product processing quality.
Description of drawings
Fig. 1 is the front view of workpiece horn mouth processing tool of the present utility model.
Fig. 2 is the left view of workpiece of the present utility model.
Label in accompanying drawing 1～accompanying drawing 2: 1 positioning sleeve, 2 centering cushion blocks, 3 dovetail housing screws, 4 press strips, housing screw on 5,6 dovetail grooves, workpiece on 7,8 times workpiece, 9 dovetail sections, locating hole on 10,11 dovetail groove locating holes.
Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
The specific embodiment
Referring to Fig. 1～Fig. 2, workpiece horn mouth processing tool comprises positioning sleeve 1, centering cushion block 2, dovetail housing screw 3, press strip 4 and upper housing screw 5; Described positioning sleeve 1 is tubular, and positioning sleeve 1 inner chamber bottom is dovetail groove 6; Workpiece, centering cushion block 2 all are arranged among the inner chamber of described positioning sleeve 1 with press strip 4; Workpiece is divided into workpiece 7 and lower workpiece 8 two parts; The lower end of lower workpiece 8 is dovetail section 9, and lower workpiece 8 is put into the dovetail groove 6 of described positioning sleeve 1, and the dovetail section 9 of lower workpiece 8 lower ends matches with described dovetail groove 6; Described centering cushion block 2 is arranged on the described lower workpiece 8, and upper workpiece 7 is positioned on the described centering cushion block 2; Described press strip 4 is located on the upper surface of workpiece 7; The outer peripheral face of described positioning sleeve 1 is provided with along the upper locating hole 10 of the described positioning sleeve 1 of the radial penetration of described positioning sleeve 1 and dovetail groove locating hole 11; Described upper housing screw 5 and dovetail housing screw 3 screw in respectively upper locating hole 10 and the dovetail groove locating hole 11 of positioning sleeve 1, and the bottom of upper housing screw 5 is connected on the upper surface of press strip 4; Described dovetail housing screw 3 connects with the dovetail section 9 of described lower workpiece 8.
Positioning sleeve is tubular construction, and workpiece to be machined, centering cushion block and press strip all are arranged among the inner chamber of positioning sleeve.Workpiece, centering cushion block and press strip are fixed among the inner chamber of described positioning sleeve by upper housing screw and dovetail housing screw.Positioning sleeve is installed within the scroll chuck of lathe, thereby so that the bell-mouthed central axis of workpiece and lathe spindle central axis conllinear, so that horn mouth is concentric with lathe spindle, lathe spindle center, frock pivot, lifting workpiece horn mouth cone central axis are the three-core unification, thereby can carry out bell-mouthed processing at lathe, can improve the bell-mouthed machining accuracy of workpiece and quality, improve working (machining) efficiency.For the workpiece of different size, can be equipped with the centering cushion block of different size, thereby so that workpiece horn mouth processing tool applicable to the processing of the inside trumpet mouth of the workpiece of different size, has improved the versatility of frock.
Positioning sleeve is installed in the lathe three-claw self-centering claw clamps, lower workpiece to be processed is accurately located by the dovetail of left dovetail and positioning sleeve, the dovetail housing screw with lower workpiece stationary positioned in the dovetail groove of positioning sleeve.Centering cushion block is accurately located upper workpiece and lower workpiece; Upper housing screw by press strip with lifting workpiece accurately in location and the positioning sleeve.Lathe three-claw self-centering claw clamping tooling positioning sleeve cylindrical can be realized fast, accurate machining.
Workpiece horn mouth processing tool of the present utility model has the bell-mouthed processing of the workpiece that can realize different inner cavity sizes, greatly enhances productivity and the advantage such as product processing quality.
Claims (1)
1. workpiece horn mouth processing tool is characterized in that, comprises positioning sleeve (1), centering cushion block (2), dovetail housing screw (3), press strip (4) and upper housing screw (5); Described positioning sleeve (1) is tubular, and positioning sleeve (1) inner chamber bottom is dovetail groove (6); Workpiece, centering cushion block (2) all are arranged among the inner chamber of described positioning sleeve (1) with press strip (4); Workpiece is divided into workpiece (7) and lower workpiece (8) two parts; The lower end of lower workpiece (8) is dovetail section (9), and lower workpiece (8) is put into the dovetail groove (6) of described positioning sleeve (1), and the dovetail section (9) of lower workpiece (8) lower end matches with described dovetail groove (6); Described centering cushion block (2) is arranged on the described lower workpiece (8), and upper workpiece (7) is positioned on the described centering cushion block (2); Described press strip (4) is located on the upper surface of workpiece (7); The outer peripheral face of described positioning sleeve (1) is provided with along the upper locating hole (10) of the described positioning sleeve of radial penetration (1) of described positioning sleeve (1) and dovetail groove locating hole (11); Described upper housing screw (5) and dovetail housing screw (3) screw in respectively upper locating hole (10) and the dovetail groove locating hole (11) of positioning sleeve (1), and the bottom of upper housing screw (5) is connected on the upper surface of press strip (4); Described dovetail housing screw (3) connects with the dovetail section (9) of described lower workpiece (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247205 CN202639904U (en) | 2012-05-29 | 2012-05-29 | Workpiece horn mouth processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247205 CN202639904U (en) | 2012-05-29 | 2012-05-29 | Workpiece horn mouth processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639904U true CN202639904U (en) | 2013-01-02 |
Family
ID=47409074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220247205 Expired - Lifetime CN202639904U (en) | 2012-05-29 | 2012-05-29 | Workpiece horn mouth processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625149A (en) * | 2019-11-05 | 2019-12-31 | 延边科源新能源科技有限公司 | Vehicle air conditioner B type closing cap car terminal surface frock |
| CN116511814A (en) * | 2023-07-04 | 2023-08-01 | 建朗电子（深圳）有限公司 | Limiting tool and method for welding special-shaped horn |
-
2012
- 2012-05-29 CN CN 201220247205 patent/CN202639904U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625149A (en) * | 2019-11-05 | 2019-12-31 | 延边科源新能源科技有限公司 | Vehicle air conditioner B type closing cap car terminal surface frock |
| CN116511814A (en) * | 2023-07-04 | 2023-08-01 | 建朗电子（深圳）有限公司 | Limiting tool and method for welding special-shaped horn |
| CN116511814B (en) * | 2023-07-04 | 2023-09-12 | 建朗电子（深圳）有限公司 | Limiting tool and method for welding special-shaped horn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |