CN205915066U - Shell positioning device - Google Patents
Shell positioning device Download PDFInfo
- Publication number
- CN205915066U CN205915066U CN201620933187.5U CN201620933187U CN205915066U CN 205915066 U CN205915066 U CN 205915066U CN 201620933187 U CN201620933187 U CN 201620933187U CN 205915066 U CN205915066 U CN 205915066U
- Authority
- CN
- China
- Prior art keywords
- hole
- base
- bolt
- down mechanism
- hold
- 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
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model provides a shell positioning device, complicated, the chronic problem of alignment of process when solving casing spare fixing mold insert, the technical scheme of the utility model including base, screw rod and hold -down mechanism, the base is the annular slab, a base terminal surface has a plurality of pilot holes along circumferencial direction evenly distributed for be connected base and lathe, the peripheral distribution along the circumferencial direction of pilot hole has a plurality of threaded positioning hole, is equipped with in at least one threaded positioning hole the screw rod, threaded positioning hole is peripheral to have a plurality of screw thread holes for hoist along circumferencial direction evenly distributed, hold -down mechanism has the multiunit, locates base end face respectively, is located the threaded positioning hole periphery for compress tightly the casing.
Description
Technical field
This utility model is related to mechanical positioner field, specially a kind of shell positioning device.
Background technology
In production and processing, partly product to be processed is complicated special-shaped housing component, such part clamping fiber crops in processing
Tired, alignment time is long, leads to working (machining) efficiency not high, and position stability is poor, leads to process the of poor quality of workpiece.
Utility model content
This utility model provides a kind of shell positioning device, solves to complex procedures, centering during housing component positioning and clamping
The problem of time length.
The technical solution of the utility model is: includes base, screw rod and hold-down mechanism, described base is annular slab, institute
State base end face and be distributed uniformly and circumferentially multiple pilot holes, in order to be connected base with lathe, outside described pilot hole
Enclose and multiple threaded locating holes are along the circumferential direction distributed with, at least one threaded locating hole, be provided with described screw rod, described screw thread is fixed
Position hole periphery has been distributed uniformly and circumferentially multiple screw thread holes for hoist, and described hold-down mechanism has multigroup, is respectively arranged on base end
Face, positioned at threaded locating hole periphery, in order to compress housing.
Preferred as such scheme, described hold-down mechanism includes pressing plate, bolt and carrying bolt, described base end
The position that hold-down mechanism is installed in face is provided with and the screwed hole of bolt cooperation and the straight hole with carrying bolt cooperation, described screw thread
The line of centres of hole and straight hole is along the radial direction of base, and screwed hole is located between straight hole and the base center of circle, the length of described pressing plate
Direction center line is provided with tapped through hole and elongated hole, and described tapped through hole is coordinated with carrying bolt, and elongated hole is coordinated with bolt.
Preferred as such scheme, the elongated hole of described pressing plate is arranged along pressing plate length direction.
Preferred as such scheme, described pilot hole and threaded locating hole are through hole, and screw thread hole for hoist is blind hole, described
The endoporus of base is counterbore, and described pilot hole is in counterbore.
The beneficial effects of the utility model are: above-mentioned positioning device structure is simple, convenient and practical, accurate positioning, are suitable for
The processing request cut in boring and milling, can carry out quick positioning and clamping to housing, can increase substantially production efficiency and product matter
Amount.
Brief description
Fig. 1 is the top view of this utility model and housing cooperation.
Fig. 2 is the revolved sectional view of Fig. 1.
Fig. 3 is the structural representation of hold-down mechanism in this utility model.
Fig. 4 is the structural representation of this utility model center platen.
Specific embodiment
Describe embodiment of the present utility model below in conjunction with accompanying drawing in detail.
As Figure 1-3, the structure of the present embodiment includes base 1, screw rod 7 and hold-down mechanism 5, and described base 1 is annular
Plate, described base 1 end face has been distributed uniformly and circumferentially multiple pilot holes 3, in order to be connected base 1 with lathe, described
Pilot hole 3 periphery is along the circumferential direction distributed with multiple threaded locating holes 2, is provided with described screw rod at least one threaded locating hole 2
7, described threaded locating hole 2 periphery has been distributed uniformly and circumferentially multiple screw thread holes for hoist 4, described hold-down mechanism 5 have multigroup,
It is respectively arranged on base 1 end face, positioned at threaded locating hole 2 periphery, in order to compress housing 6.
In the present embodiment, described hold-down mechanism 5 includes pressing plate 10, bolt 8 and carrying bolt 9, described base 1 end
The position that hold-down mechanism 5 is installed in face is provided with and the screwed hole 12 of bolt 8 cooperation and the straight hole 11 with carrying bolt 9 cooperation,
The line of centres of described screwed hole 12 and straight hole 11 is along the radial direction of base 1, and screwed hole 12 is located at the center of circle of straight hole 11 and base 1
Between, the length direction center line of described pressing plate 10 is provided with tapped through hole 14 and elongated hole 13, described tapped through hole 14 and support spiral shell
Bolt 9 coordinates, and elongated hole 13 is coordinated with bolt 8.
In the present embodiment, the elongated hole of described pressing plate 10 is arranged along pressing plate 10 length direction.
In the present embodiment, described pilot hole 3 and threaded locating hole 2 are through hole, and screw thread hole for hoist 4 is blind hole, described bottom
The endoporus of seat 1 is counterbore, and described pilot hole 3 is in counterbore.
When Set and Positioning is carried out to housing, first by the center counterbore cooperation of housing end face and base 1, then utilize screw rod
The positioning in the hole of 7 insertion shell border, makes screw rod 7 be connected with the threaded locating hole 2 of base 1, then adjusts propping up of hold-down mechanism 5
Staybolt 9, makes pressing plate 10 front end be pressed in shell border, then bolt 8 is passed through the elongated hole of pressing plate 10, with the spiral shell on base 1
Pit connects, and screwed in place bolt 8, makes pressing plate 10 front end compress shell border.
In the present embodiment, can each threaded locating hole 2 arrange screw rod 7, housing is positioned it is also possible to
A screw rod 7 is set every one or more threaded locating holes 2, housing is positioned, as shown in Figure 1.
In the present embodiment, in order to be fixed on base 1 on lathe, screw thread hole for hoist 4 sets pilot hole 3 in order to connect lifting
Standby.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of shell positioning device it is characterised in that: include base, screw rod and hold-down mechanism, described base is annular slab, institute
State base end face and be distributed uniformly and circumferentially multiple pilot holes, in order to be connected base with lathe, outside described pilot hole
Enclose and multiple threaded locating holes are along the circumferential direction distributed with, at least one threaded locating hole, be provided with described screw rod, described screw thread is fixed
Position hole periphery has been distributed uniformly and circumferentially multiple screw thread holes for hoist, and described hold-down mechanism has multigroup, is respectively arranged on base end
Face, positioned at threaded locating hole periphery, in order to compress housing.
2. shell positioning device according to claim 1 it is characterised in that: described hold-down mechanism include pressing plate, positioning spiral shell
Bolt and carrying bolt, described base end face install hold-down mechanism position be provided with screwed hole with bolt cooperation and with support
The line of centres of the straight hole that bolt coordinates, described screwed hole and straight hole is along the radial direction of base, and screwed hole is located at straight hole and base
Between the center of circle, the length direction center line of described pressing plate is provided with tapped through hole and elongated hole, and described tapped through hole and carrying bolt are joined
Close, elongated hole is coordinated with bolt.
3. shell positioning device according to claim 2 it is characterised in that: the elongated hole of described pressing plate is along pressing plate length direction
Setting.
4. shell positioning device according to claim 3 it is characterised in that: described pilot hole and threaded locating hole are logical
Hole, screw thread hole for hoist is blind hole, and the endoporus of described base is counterbore, and described pilot hole is in counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933187.5U CN205915066U (en) | 2016-08-24 | 2016-08-24 | Shell positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933187.5U CN205915066U (en) | 2016-08-24 | 2016-08-24 | Shell positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205915066U true CN205915066U (en) | 2017-02-01 |
Family
ID=57870325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620933187.5U Active CN205915066U (en) | 2016-08-24 | 2016-08-24 | Shell positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205915066U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543657A (en) * | 2017-10-09 | 2018-01-05 | 内蒙古北方重型汽车股份有限公司 | Housing clamps pressurizer and its application method |
| CN108015501A (en) * | 2017-12-31 | 2018-05-11 | 石家庄金士顿轴承科技有限公司 | A kind of process for machining of Thin-walled Aluminum spiral case |
| CN112643565A (en) * | 2019-10-10 | 2021-04-13 | 航天科工惯性技术有限公司 | Plane pressing plate |
-
2016
- 2016-08-24 CN CN201620933187.5U patent/CN205915066U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543657A (en) * | 2017-10-09 | 2018-01-05 | 内蒙古北方重型汽车股份有限公司 | Housing clamps pressurizer and its application method |
| CN107543657B (en) * | 2017-10-09 | 2024-03-29 | 内蒙古北方重型汽车股份有限公司 | Shell clamping pressure-maintaining device and application method thereof |
| CN108015501A (en) * | 2017-12-31 | 2018-05-11 | 石家庄金士顿轴承科技有限公司 | A kind of process for machining of Thin-walled Aluminum spiral case |
| CN112643565A (en) * | 2019-10-10 | 2021-04-13 | 航天科工惯性技术有限公司 | Plane pressing plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205915066U (en) | Shell positioning device | |
| CN205129369U (en) | Special machine of attacking is bored to carousel formula | |
| CN201950235U (en) | Boring fixture for cross holes on differential case | |
| CN202668179U (en) | Multi-station milling jig | |
| CN103586713A (en) | Special milling and drilling clamp and method for machining flywheel cover matched with numerical control rotary table | |
| CN109396894B (en) | Clamp body for machining intermediate casing surface and hole | |
| CN104589082A (en) | Eccentric rotation lathe clamp | |
| CN103600242B (en) | A kind of resilient clamping positioning device | |
| CN104759909A (en) | Clamp for clamping box body type workpiece | |
| CN203636426U (en) | Special milling and drilling fixture for processing flywheel cover by matching with numerical control rotary table | |
| CN201711792U (en) | Positioning tooling | |
| CN204976082U (en) | Quick clamping ring flange index hole adds clamping apparatus | |
| CN202964133U (en) | Lathe machining fixture | |
| CN203343753U (en) | Motor flange end cover machining tool | |
| CN205968356U (en) | Clamper for lathe | |
| CN204504783U (en) | A kind of boss Product processing fixture | |
| CN201455694U (en) | Jig for lathe machining and grinding machining of ultrathin-wall parts | |
| CN211028418U (en) | Rapid positioning clamp for hollow shaft gear shaping | |
| CN108620916B (en) | Aviation part turning clamp | |
| CN204308335U (en) | A kind of gear-hobbing clamp of fast changeable | |
| CN202539617U (en) | Boring mill for finish machining of inner bore of bracket | |
| CN203579258U (en) | Installing clamp for engine case of engine | |
| CN105252086A (en) | Gear grinding clamping device of planetary gear of wind power generation device | |
| CN210232255U (en) | Square-round conversion thin flange plate milling surface clamp | |
| CN107775378A (en) | A kind of shell positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |