CN207223456U - A kind of pallet of processing space multi-hole position part - Google Patents
A kind of pallet of processing space multi-hole position part Download PDFInfo
- Publication number
- CN207223456U CN207223456U CN201721207060.6U CN201721207060U CN207223456U CN 207223456 U CN207223456 U CN 207223456U CN 201721207060 U CN201721207060 U CN 201721207060U CN 207223456 U CN207223456 U CN 207223456U
- Authority
- CN
- China
- Prior art keywords
- hole
- positioning seat
- positioning
- pallet
- locating slot
- 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
- Turning (AREA)
Abstract
The utility model discloses a kind of pallet of processing space multi-hole position part, including positioning seat (1), the briquetting (2) that part (a) is fixedly clamped is equipped with positioning seat (1), the cross locating slot (3) positioned on lathe chuck is equipped with described positioning seat (1) one side, the conical surface (10) of the clamping on lathe chuck is equipped with described positioning seat (1) one side, the cross locating slot (3) is in two sides opposite on positioning seat (1) with the conical surface (10), the locating flange (4) and dowel hole (5) for being used for work in-process in same side and positioning in the heart are equipped with the positioning seat (1), the locating flange (4) and dowel hole (5) are on positioning seat (1) not ipsilateral with cross locating slot (3).
Description
Technical field
A kind of fixture is the utility model is related to, especially a kind of pallet of compound positioning.
Background technology
It is well known that lathe process hole is the processing that turn hole face is completed using the rotating mode of workpiece, vertical machining centre
The processing of rotary hole is completed using the rotating mode of workpiece fixed cutting tool in processing hole.The hole of space multi-hole position part is due to hole system
It is more, and the not parallel formation space angle of each hole system axis.Process every group of hole system of this space-like multi-hole position part, using lathe plus
Work and vertical machining centre processing, using different positioning datums and different parts fixation modes, in automated production
Cheng Zhong robots clamping position is also different, increases the equipment difficulty and clamping difficulty of such part manufacturing process.
Find by prior art documents, China Patent Publication No. CN103990968A, publication date is 2014 8
The moon 20, the utility model is entitled：Complex machining device.The complex machining device of the patent is turned round using workpiece fixed cutting tool
Mode complete porous processing, can not realize the processing for making the rotating mode of workpiece complete hole on lathe.
China Patent Publication No. CN204639681U, publication date are on April 20th, 2015, and the utility model is entitled：Pump
Body fixture for processing.The pump housing following clamp for manufacturing of the patent completes Pump Body Parts by the way of the revolution of workpiece fixed cutting tool
Processing, can not realize the processing for making the rotating mode of workpiece complete hole on lathe.
Utility model content
In order to solve deficiency of the prior art, there is provided one kind can be positioned on lathe chuck realization revolution processing and
It can realize that the work in-process heart positions, realize the pallet of the compound positioning of hole machined, technology used by the utility model
Scheme is：
A kind of pallet of processing space multi-hole position part, including positioning seat, are equipped with positioning seat and clamp part
Fixed briquetting, the cross locating slot positioned on lathe chuck is equipped with the positioning seat one side, in the positioning
Seat one side is equipped with the conical surface of the clamping on lathe chuck, and the cross locating slot is in opposite on positioning seat with the conical surface
Two sides, are equipped with the positioning seat and are used for locating flange and the positioning that work in-process positions in the heart in same side
Pin hole, the locating flange and dowel hole are on positioning seat not ipsilateral with cross locating slot.
Side residing for the locating flange and two dowel holes is located at the adjacent one side in side residing for cross locating slot, institute
The dowel hole stated at least sets two.
Simultaneously it is equipped with to coordinate with the datum level on part and datum hole on the inside of the positioning seat and part positioning is determined
Bit plane, positioning round pin and positioning rhombus pin.
The angling hole for being used for processing inclined hole on part is equipped with face residing for the conical surface.
The briquetting and positioning seat is bolted to connection, and clump weight is equipped with the briquetting.
Using the pallet of above structure, realized by cross locating slot and the conical surface on opposite and determined on lathe chuck
Position and clamping, and can realize the work pieces process hole centering lathe spindle centre of gyration.Locating flange and dowel hole are realized
Positioned on machining center, and the positioning datum on lathe and machining center is separately positioned on shape on two adjacent faces of positioning seat
Realized into compound positioning, while by the cooperation of locating flange and machining center positioning surface to cutter positioning, realize that inclined hole is processed
Precise positioning.Positioning seat medial surface be additionally provided with positioning plane, positioning round pin and position the datum level of rhombus pin and part with
And datum hole coordinates the positioning realized to part, so that part is positioned with pallet, cross locating slot realizes retinue folder
The positioning of tool and lathe, locating flange and positioning pin realize the positioning of pallet work in-process in the heart, which can
Realize and processing is realized to the space multi-hole position on part, and part is remained in the transfer process of lathe and machining center
Do not move, ensure the machining accuracy of part.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model explosive view；
Fig. 3 positions slot structure schematic diagram for the utility model positioning seat cross；
Fig. 4 is the utility model positioning seat locating flange structure diagram；
Fig. 5 is the utility model positioning seat angling hole positional structure schematic diagram；
Fig. 6 is the utility model positioning seat inside structure schematic diagram；
Fig. 7 is the utility model briquette structure schematic diagram；
Fig. 8 is the utility model using state structure diagram；
Fig. 9 is the utility model generation processing design of part schematic diagram.
Embodiment
Pallet as depicted in figs. 1 and 2 includes positioning seat 1 and briquetting 2, briquetting 2 as shown in Figure 8 by bolt 11 with
The connection of positioning seat 1 is fixed to clamp stationary positioned between them by part a.
Cross locating slot 3 is equipped with 1 one side of positioning seat, the axis of the processing hole e on part a is in cross as shown in Figure 3
Locating slot 3 orthographic projection in the plane overlap with 3 center line of cross locating slot, the processing hole of part a as shown in Figure 6
E is orthogonal a pair, so this is also mutually perpendicular to the axis for processing hole e, so that it is in 3 place face of cross locating slot
On orthographic projection and each groove center line of cross locating slot 3 overlap.Hole e is processed when being processed on lathe, is determined by cross
Position groove 3 is realized to be positioned on lathe chuck, and may insure main shaft pivot and cross locating slot by cross locating slot 3
It is parallel, so that the processing hole e centres of gyration for keeping processing are overlapped with the centre of gyration, still may be used when processing another processing hole e
To keep parallel with main shaft rotation center by cross locating slot 3, so as to ensure the processing hole e axis and main shaft pivot weight
Close.It can be seen that the effect of cross locating slot 3 to be used primarily on lathe from the structure to position, realize and the lathe for processing hole e is added
Work, and ensure machining accuracy.
Locating flange 4 and two dowel holes 5 are equipped with 1 one side of positioning seat as indicated at 4, which is set
The face of dowel hole 5 with setting the face of cross locating slot 3 to be not at same side, in the embodiment face residing for locating flange 4 and
Face residing for cross locating slot 3 is adjacent surface, and fixture can be navigated to machining center by the locating flange 4 and two dowel holes 5
Workbench on, locating flange 4 realizes plane positioning, coordinates the spacing of dowel hole 5, the fixture work in-process is realized in the heart
Positioning, so that the processing of drilling is realized to part, and in workbench rotational transform position and direction holding jig in workbench
Upper positioning stablity does not move.
Angling hole 9 is being equipped with relative to the one side equipped with cross locating slot 3 as shown in Figure 5,9 incline direction of angling hole
It is consistent with the inclined hole d directions for needing to process on part a, so that ensure that the machining accuracy of inclined hole d, while where angling hole 9
Face is additionally provided with the conical surface 10, the conical surface 10 be used to coordinating cross locating slot 3 by clamp lathe chuck.
As shown in Figure 6 positioning plane 6, positioning round pin 7 and positioning are equipped with relative to the one side of briquetting 2 in the inner side of positioning seat 1
The datum plane of rhombus pin 8, positioning plane 6 and part, which coordinates, to be positioned, and is positioned round pin 7 and is positioned rhombus pin 8 and the base on part
Quasi- hole c, which coordinates, realizes positioning, by the positioning of one side and holes so as to fulfill the accurate positionin to part, ensures part in fixture
Interior position is accurate.
Clump weight 12 is additionally provided with briquetting 2 as shown in Figure 7, the counterweight for realizing fixture by clump weight 12 balances, and ensures
Fixture is steady when being rotated on lathe.
Synthesis is described above, and the positioning plane 6, positioning round pin 7 and positioning rhombus pin 8 on positioning seat 1 realize that part is pressing from both sides
Positioning in tool, and pass through 2 retaining element of briquetting.Fixture on lathe by cross locating slot 3 and taper hole 10 realize positioning and
Clamp, and locating flange 4 and dowel hole 5 realize the positioning of fixture work in-process in the heart.This compound positioning realizes fixture
It can be positioned on lathe and work in-process positions in the heart, and part remains at fixed position in fixture, from
And plurality of devices retinue processing is completed, the processing of space multi-hole position on part can be realized using the fixture, because part is no longer
Fixture is replaced, so as to ensure that machining accuracy.
Structure could be described clear since the fixture needs to be described with reference to part, its essence content to be protected is simultaneously
The non-processing single component, but a kind of fixture setting structure of compound positioning, are that one kind can position energy again on lathe
Part need not be dismantled retinue processing, be not limited to add by the fixture that enough work in-processes position in the heart, work in-process from fixture
The fixture of the work part.
Claims (5)
1. a kind of pallet of processing space multi-hole position part, including positioning seat (1), are equipped with part on positioning seat (1)
(a) briquetting (2) being fixedly clamped, it is characterised in that：It is equipped with what is positioned on lathe chuck in described positioning seat (1) one side
Cross locating slot (3), the conical surface (10) of the clamping on lathe chuck is equipped with described positioning seat (1) one side, described
Cross locating slot (3) is in two sides opposite on positioning seat (1) with the conical surface (10), is equipped with the positioning seat (1)
The locating flange (4) and dowel hole (5) positioned in the heart for work in-process in same side, the locating flange (4)
Not ipsilateral is on positioning seat (1) with dowel hole (5) and cross locating slot (3).
A kind of 2. pallet of processing space multi-hole position part according to claim 1, it is characterised in that：Described determines
Side residing for position flange (4) and two dowel holes (5) is located at the adjacent one side in side residing for cross locating slot (3), and described determines
Position pin hole (5) at least sets two.
A kind of 3. pallet of processing space multi-hole position part according to claim 1, it is characterised in that：Described
One side is equipped with the inside of positioning seat (1) coordinates the positioning to part (a) positioning with the datum level (b) on part (a) and datum hole (c)
Plane (6), positioning round pin (7) and positioning rhombus pin (8).
A kind of 4. pallet of processing space multi-hole position part according to claim 1, it is characterised in that：Described
Face residing for the conical surface (10) is equipped with the angling hole (9) for being used for processing inclined hole (d) on part (a).
5. a kind of pallet of processing space multi-hole position part according to any one of claims 1 to 4, its feature exist
In：The briquetting (2) is fixedly connected with positioning seat (1) by bolt (11), and clump weight is equipped with the briquetting (2)
(12)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207060.6U CN207223456U (en) | 2017-09-19 | 2017-09-19 | A kind of pallet of processing space multi-hole position part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207060.6U CN207223456U (en) | 2017-09-19 | 2017-09-19 | A kind of pallet of processing space multi-hole position part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207223456U true CN207223456U (en) | 2018-04-13 |
Family
ID=61863212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721207060.6U Active CN207223456U (en) | 2017-09-19 | 2017-09-19 | A kind of pallet of processing space multi-hole position part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207223456U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538249A (en) * | 2017-09-19 | 2018-01-05 | 宝鸡忠诚机床股份有限公司 | A kind of pallet of processing space multi-hole position part |
| CN110154068A (en) * | 2019-05-14 | 2019-08-23 | 西北工业大学 | A pneumatic fixture of robot for porous part |
| CN110695416A (en) * | 2019-10-22 | 2020-01-17 | 苏州市职业大学 | Accompanying device |
| CN114131339A (en) * | 2021-11-08 | 2022-03-04 | 南昌大学 | Multifunctional machining system and method for irregular workpiece |
-
2017
- 2017-09-19 CN CN201721207060.6U patent/CN207223456U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538249A (en) * | 2017-09-19 | 2018-01-05 | 宝鸡忠诚机床股份有限公司 | A kind of pallet of processing space multi-hole position part |
| CN110154068A (en) * | 2019-05-14 | 2019-08-23 | 西北工业大学 | A pneumatic fixture of robot for porous part |
| CN110154068B (en) * | 2019-05-14 | 2022-05-13 | 西北工业大学 | A pneumatic anchor clamps of robot for porous part |
| CN110695416A (en) * | 2019-10-22 | 2020-01-17 | 苏州市职业大学 | Accompanying device |
| CN114131339A (en) * | 2021-11-08 | 2022-03-04 | 南昌大学 | Multifunctional machining system and method for irregular workpiece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207223456U (en) | A kind of pallet of processing space multi-hole position part | |
| US10875155B2 (en) | Universal fixture based machine tool | |
| CN207358624U (en) | It is vented bridge piece processing tool | |
| CN103894800A (en) | Candan universal joint fork processing method and fixture of candan universal joint fork | |
| CN102416572A (en) | Disc-shaped workpiece frock clamp | |
| CN104588738A (en) | Drill jig for machining incongruous inclined holes | |
| CN101972861B (en) | Method for processing inclined hole on cylindrical surface of numerical control machine tool | |
| JP5932408B2 (en) | Turning tool holder | |
| CN107538249A (en) | A kind of pallet of processing space multi-hole position part | |
| CN203993286U (en) | A kind of CNC Lathe Turning fixture that is applied to hole processing on connecting rod | |
| CN211304928U (en) | Polyhedron processing device | |
| TWM546281U (en) | Dual shaft direct driving rotation worktable | |
| CN203484710U (en) | Positioning tool for chain clamp | |
| CN202411902U (en) | Work fixture for disc workpiece | |
| CN206677623U (en) | A kind of water pump workpiece off-centre operation processing tool | |
| CN206519755U (en) | The positioning tool processed for marine diesel round flange | |
| CN206047684U (en) | A kind of irregular ladder axial workpiece bores the special fixture of big shaft end face | |
| CN108406005A (en) | A kind of line gear numerical-control processing method and its special horizontal milling machine | |
| CN110883367A (en) | Polyhedron processing device and method for processing multiple planes of sphere | |
| CN102513850A (en) | Special fixture for lifting lug | |
| CN208696919U (en) | A kind of indexing turning attachment | |
| CN104439366B (en) | A kind of turbine high-pressure outer shell back oblique flange hole Boring machine processing method | |
| CN210232426U (en) | Clamp device capable of rotating by 360 degrees | |
| CN220128235U (en) | Solenoid valve casing frock | |
| CN206253926U (en) | A kind of four-shaft numerically controlled milling machine suitable for processing static contact |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |