CN202411900U - Inner bore machining and positioning device - Google Patents
Inner bore machining and positioning device Download PDFInfo
- Publication number
- CN202411900U CN202411900U CN2011204927333U CN201120492733U CN202411900U CN 202411900 U CN202411900 U CN 202411900U CN 2011204927333 U CN2011204927333 U CN 2011204927333U CN 201120492733 U CN201120492733 U CN 201120492733U CN 202411900 U CN202411900 U CN 202411900U
- Authority
- CN
- China
- Prior art keywords
- positioning
- slide blocks
- machining
- inner bore
- positioning device
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model belongs to the field of machining, and in particular relates to an inner bore machining and positioning device, which comprises a positioning base (4) which is fixed to a workbench of a machine tool, wherein an inverted T-shaped groove (4a) is formed on the upper part of the positioning base (4); two T-shaped positioning slide blocks (3) are arranged in the T-shaped groove (4a); positioning pins (1) are arranged on the positioning slide blocks (3) and are matched and positioned with symmetrical holes in workpieces; perforated screw holes are formed in the positioning slide blocks (3); screws (2) penetrate through the positioning slide blocks (3), so that the screws (2) are pressed against and fixed with the bottom plane of the T-shaped groove (4a); and a through hole (4b) is formed in the center of the positioning base (4), so that chip removal and cutter relieving are convenient to perform. The inner bore machining and positioning device is adjustable, and aiming at different center distances of the symmetrical holes of different products, only the positioning slide blocks are adjusted slightly, so that the production efficiency is improved, the management cost is reduced, and the inner bore machining and positioning device can be widely applied to the machining of other product parts with similar structures.
Description
Technical field
The utility model belongs to field of machining, particularly relates to a kind of positioner of processing usefulness with the endoporus of symmetrical holes part.
Background technology
At present, for the centre bore tapping of this band symmetrical holes of rotatable filter thread plate (turnover oilhole) product, the locate mode of employing is made up of positioner and hold down gag.The alignment pin of positioner cooperates the location with symmetrical holes on the product, and alignment pin adopts is fixing or screw mandrel is regulated, and regulate very trouble when changing production, and manufacturing cost is high, is unfavorable for maintenance at ordinary times; The pneumatic element of hold down gag, paw need often maintenance, and maintenance cost is higher; When Multi-varieties and Small-batch Production, need location and the hold down gag corresponding according to the different frequent change of product size, on-the-spot anchor clamps, spare part are many, not manageability.
The utility model content
The purpose of the utility model has provided a kind of improved endoporus processing and positioning device, to solve the problems of bringing for original locate mode of the centre bore tapping of this band symmetrical holes of rotatable filter thread plate (turnover oilhole) product such as production efficiency and production management that influence.
The utility model has been taked following technical scheme: a kind of endoporus processing and positioning device; Comprise that the positioning seat, the positioning seat that are fixed on the platen are provided with that existing symmetrical holes cooperates the location on alignment pin and the workpiece; It is characterized in that: said positioning seat top offers inverted T type groove, is provided with two T type positioning sliding blocks in the T type groove, and positioning sliding block is provided with alignment pin and cooperates the location with workpiece; Positioning sliding block is provided with the screw of perforation; The screw that screw passes positioning sliding block contacts with T type bottom land plane, after the calibration of alignment pin spacing, is screwed into screw downwards and can drives and make positioning sliding block and T-slot oppositely to be fixed.
Said positioning seat centre offers through hole, is convenient to chip removal and cutter relieving.
The utlity model has following beneficial effect: this positioner is adjustable, as long as the fine setting positioning sliding block, easy to adjust, change fast to the difference of different product turnover oilhole centre-to-centre spacing, adaptability is strong; Solve for many years a kind of positioning fixture and can only attack a kind of endoporus spiral shell plate that passes in and out oilhole centre-to-centre spacing, practiced thrift a large amount of frock expenses; Cancelled original hold down gag, equipment PLC control program reduces, and work efficiency improves, and practices thrift a large amount of maintenance costs (various air valves, travel switch, compress mechanical component etc.).The use of this device has improved production efficiency, has reduced management cost, can be widely used in the product parts processing of other similar structures.
Description of drawings
Fig. 1 is mechanism's assembling sketch map of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain:
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of processing and positioning device that is used for the endoporus tapping of rotatable filter thread plate comprises alignment pin 1, screw 2, positioning sliding block 3 and positioning seat 4.Said positioning seat 4 is that three sections cylinders are formed, can be fixed on the platen, positioning seat 4 upper cylinder radially offer inverted T type groove 4a; Be provided with two T type positioning sliding blocks 3 in the T type groove 4a; Be respectively equipped with alignment pin 1 on the positioning sliding block 3, alignment pin 1 be used for the cover plate workpiece on existing symmetrical holes cooperate the location, be respectively equipped with the vertical threaded bore of perforation on two positioning sliding blocks 3; The screw that passes positioning sliding block 3 with screw 2 respectively contacts with T type groove 4a baseplane; After the spacing calibration of alignment pin 1, be screwed into screw 2 downwards and can drive and make positioning sliding block 3 and T-slot 4a oppositely to be fixed, can get into state to the central bore processing of cover plate workpiece.
According to the needs of processing technology, offer through hole (4b) in the centre of positioning seat (4), be convenient to chip removal and cutter relieving.
Adopt this positioner, also can be applicable to other machining modes of similar structures part, like boring, turning etc.
Claims (2)
1. endoporus processing and positioning device; Comprise that the positioning seat (4), the positioning seat (4) that are fixed on the platen are provided with that existing symmetrical holes cooperates the location on two alignment pins (1) and the workpiece; It is characterized in that: said positioning seat (4) top offers inverted T type groove (4a); Be provided with two T type positioning sliding blocks (3) in the T type groove (4a); Positioning sliding block (3) is provided with alignment pin (1) and cooperates the location with workpiece, and positioning sliding block (3) is provided with the screw of perforation, and the screw that screw (2) passes positioning sliding block (3) contacts with T type groove (4a) baseplane.
2. endoporus processing and positioning device according to claim 1 is characterized in that: the centre of positioning seat (4) offers through hole (4b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204927333U CN202411900U (en) | 2011-12-02 | 2011-12-02 | Inner bore machining and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204927333U CN202411900U (en) | 2011-12-02 | 2011-12-02 | Inner bore machining and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411900U true CN202411900U (en) | 2012-09-05 |
Family
ID=46736694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204927333U Expired - Fee Related CN202411900U (en) | 2011-12-02 | 2011-12-02 | Inner bore machining and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398179A (en) * | 2011-12-02 | 2012-04-04 | 蚌埠金威滤清器有限公司 | Machining and positioning device for inner bore |
| CN114378378A (en) * | 2022-02-12 | 2022-04-22 | 浙江海科信智能科技有限公司 | Filter cover plate tapping automatic feeding machine |
-
2011
- 2011-12-02 CN CN2011204927333U patent/CN202411900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398179A (en) * | 2011-12-02 | 2012-04-04 | 蚌埠金威滤清器有限公司 | Machining and positioning device for inner bore |
| CN114378378A (en) * | 2022-02-12 | 2022-04-22 | 浙江海科信智能科技有限公司 | Filter cover plate tapping automatic feeding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203936672U (en) | A kind of clutch case clamp for machining | |
| CN102581660A (en) | Fixture | |
| CN203956590U (en) | The pneumatic pinch machining center clamp of a kind of V-block location | |
| CN203712338U (en) | Adjustable clamp for drilling symmetry center hole | |
| CN107297525A (en) | A kind of motor flange drill jig | |
| CN102398179A (en) | Machining and positioning device for inner bore | |
| CN203526665U (en) | Special milling cutter for processing taper holes in filter plate | |
| CN202411900U (en) | Inner bore machining and positioning device | |
| CN202180355U (en) | Pneumatic clamping device for processing workpieces of numerical control machine | |
| CN202607322U (en) | Fixture | |
| CN204658049U (en) | A kind of positioning tool | |
| CN203679354U (en) | Valve body drill jig of butterfly valve | |
| CN203557155U (en) | Fixture used for controlling machining deformation of thin-wall specially-shaped workpieces | |
| CN203875657U (en) | Dovetail clamp | |
| CN203292284U (en) | Sliding type machine tool punching mechanism | |
| CN203292889U (en) | Work fixture for machining hexagon nut fuse holes | |
| CN203184999U (en) | Auxiliary tool for milling machine machining | |
| CN203092200U (en) | Cylindrical self-centering clamping device | |
| CN201906767U (en) | Arc punching mould | |
| CN205888617U (en) | Quick presser device | |
| CN204295796U (en) | Drilling machine drilling tool | |
| CN202780598U (en) | Clamping and processing device of hexagonal part | |
| CN203484938U (en) | Clamp special for CNC thin-walled workpiece machining | |
| CN202539617U (en) | Boring mill for finish machining of inner bore of bracket | |
| CN203390563U (en) | Special tool for chapiter valve port fine boring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |