CN204975403U - Isolated plant of valve barrel drawbore - Google Patents
Isolated plant of valve barrel drawbore Download PDFInfo
- Publication number
- CN204975403U CN204975403U CN201520487627.4U CN201520487627U CN204975403U CN 204975403 U CN204975403 U CN 204975403U CN 201520487627 U CN201520487627 U CN 201520487627U CN 204975403 U CN204975403 U CN 204975403U
- Authority
- CN
- China
- Prior art keywords
- slide
- slide plate
- chuck
- anchor clamps
- unit head
- 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
- 239000000956 alloy Substances 0.000 claims abstract description 17
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000005553 drilling Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model provides an isolated plant of valve barrel drawbore. The device is equipped with the unit head in one side of rack, and the transmission shaft is connected with the chuck of dress on parallel anchor clamps for the unit head, and the tip of chuck is equipped with the alloy bit, to being equipped with the anchor clamps base on the slide about, is equipped with V type dog and clamping piece to the slide around being equipped with to the slide about being equipped with around, on the anchor clamps base on the rack on the slide, and the clamping piece is connected to the slide about with, and the one end of anchor clamps base is equipped with die clamping cylinder, the last tight arm of clamp of die clamping cylinder with control the slide and be connected. The device does not need jig drill bushing guide, alright carry out the drilling for work piece (valve barrel), realized high rotational speed, high accuracy, high performance -price ratio, high stability drilling pinhole and chamfer burring.
Description
Technical field
The utility model relates to mechanical field, is related specifically to a kind of special purpose device of valve pocket draw-bore.
Background technology
In car steering system, widely use a kind of part being valve pocket, in the process of valve pocket, have one critical process to be called draw-bore, and the aperture of institute's draw-bore is Φ 3.54
+ 0.022 + 0.004this hole to the symmetry of valve pocket cylindrical be 0.08, perpendicularity is 0.04, fineness is 1.6, machined is holed, fraising, chamfering.Existing processing mode uses drill jig on bench drill, clamp valve pocket cylindrical to process, because table drill main shaft running accuracy error and drill jig manufacture assembly precision error, also has drill bit, the wearing and tearing of reamer, can cause carrying out having following defect in draw-bore process at valve pocket: one is that dimensional tolerance not easily ensures; Two is that form and position tolerance is difficult to ensure drawing requirement, and therefore cause efficiency low, constant product quality is poor, and percent defective is high, and manufacturing cost is high.How drilling goes out the valve kit pin-and-hole that not only efficient but also quality meets the demands, and its fixture, the improvement of cutter and processing mode becomes raises the efficiency, and ensures the quality of products and reduces the key point of manufacturing cost.
Summary of the invention
The purpose of this utility model is to provide a kind of machining accuracy ensureing boring, pin-and-hole, reduces manufacturing procedure, the special purpose device of the valve pocket draw-bore of enhancing productivity.
For achieving the above object, the technical solution of the utility model is:
A kind of special purpose device of valve pocket draw-bore, comprise unit head, parallel clamp, chuck, alloy bit, clamping element, V-type block, clamping cylinder, left and right is to slide plate, front and back are to slide plate, stand, clamp base and power transmission shaft, described device is equipped with unit head in the side of stand, unit head power transmission shaft is connected with the chuck be contained on parallel clamp, alloy bit is equipped with in the end of chuck, to slide plate before and after stand is equipped with, left and right is equipped with to slide plate in front and back on slide plate, clamp base is equipped with in left and right on slide plate, V-type block and clamping element clamp base be equipped with, clamping element is connected to slide plate with left and right, clamping cylinder is equipped with in one end of clamp base, clamp arm on clamping cylinder is connected with left and right slide plate.
Angle between the main sword extended line of drill bit of described alloy bit is 120 °, and the angle between the secondary sword extended line of drill bit of alloy bit is 60 °.
Good effect of the present utility model is:
1, this device does not need drill jig drill bushing to guide, and carries out drilling just can to workpiece (valve pocket);
2, this device have employed special metals drill bit, achieves high rotating speed, high accuracy, high performance-price ratio, high stability drilling pin-and-hole chamfering burring;
3, use this device to process valve pocket, reduce the work production intensity of employee, workpiece (valve pocket) draw-bore production process is controlled, and steady quality, production cost declines greatly.
Accompanying drawing explanation
The main TV structure schematic diagram of special purpose device of Fig. 1, valve pocket draw-bore;
The special purpose device plan structure schematic diagram of Fig. 2, valve pocket draw-bore;
The special purpose device stereoscopic-state figure of Fig. 3, valve pocket draw-bore;
Fig. 4, alloy bit structural representation.
Detailed description of the invention
Detailed description of the invention of the present utility model is further illustrated below in conjunction with accompanying drawing 1-4.
See Fig. 1-4, be placed in clamp base 12 by workpiece 6, and make workpiece 6 be close to V-type block 7, before and after adjustment, slide plate 10 and left and right slide plate 9 make workpiece 6 pin-and-hole center and alloy bit 4 central alignment, and alloy bit 4 is top is set to 10mm with workpiece 6 distance.Start clamping cylinder 8, clamping cylinder 8 drives left and right to move to slide plate 9, and left and right drives clamping element 5 to move to slide plate 9, and makes clamping element 5 clamping work pieces 6.On control cabinet visualized operation panel, recall the drilling program pre-setting relevant parameter, start unit head 1, unit head 1 drives the chuck 3 be contained on parallel clamp 2 to rotate by power transmission shaft 13, chuck 3 drives alloy bit 4 to rotate simultaneously, do low speed feeding, cut feeding, low speed feeding, the motion fabrication cycles of fast return, unit head 1 moves to the mobile front and back be contained on stand 11 to slide plate 10 direction, low speed feeding touches workpiece 6, alloy bit 4 is made to touch workpiece 6, main sword 14 now on alloy bit 4 is responsible for drilling through pin-and-hole, and the secondary sword 15 on alloy bit 4 is responsible for the pin-and-hole chamfering drilled through.After work pieces process completes, unit head 1 main shaft returns initial point, and alloy bit 4 is separated completely with workpiece 6, starts clamping cylinder 8, drives clamping element 5 to unclamp workpiece 6, takes out the workpiece 6 processed, put into new workpiece, repeat above-mentioned boring and chamfer machining operation.
Claims (2)
1. the special purpose device of a valve pocket draw-bore, comprise unit head (1), parallel clamp (2), chuck (3), alloy bit (4), clamping element (5), V-type block (7), clamping cylinder (8), left and right is to slide plate (9), front and back are to slide plate (10), stand (11), clamp base (12) and power transmission shaft (13), it is characterized in that: described device is equipped with unit head (1) in the side of stand (11), unit head (1) power transmission shaft (13) is connected with the chuck (3) be contained on parallel clamp (2), alloy bit (4) is equipped with in the end of chuck (3), to slide plate (10) before and after stand (11) is equipped with, left and right is equipped with to slide plate (9) in front and back on slide plate (10), clamp base (12) is equipped with in left and right on slide plate (9), V-type block (7) and clamping element (5) clamp base (12) be equipped with, clamping element (5) is connected to slide plate (9) with left and right, clamping cylinder (8) is equipped with in one end of clamp base (12), clamp arm on clamping cylinder (8) is connected with left and right slide plate (9).
2. the special purpose device of valve pocket draw-bore according to claim 1, it is characterized in that: the angle between the main sword of drill bit (14) extended line of described alloy bit (4) is 120 °, the angle between secondary sword (15) extended line of drill bit of alloy bit (4) is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487627.4U CN204975403U (en) | 2015-07-08 | 2015-07-08 | Isolated plant of valve barrel drawbore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487627.4U CN204975403U (en) | 2015-07-08 | 2015-07-08 | Isolated plant of valve barrel drawbore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975403U true CN204975403U (en) | 2016-01-20 |
Family
ID=55109823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520487627.4U Expired - Fee Related CN204975403U (en) | 2015-07-08 | 2015-07-08 | Isolated plant of valve barrel drawbore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623385A (en) * | 2019-01-18 | 2019-04-16 | 深圳市高晟智能装备有限公司 | A kind of method and device of the cylindrical surface drilling of pair of cylindrical workpiece |
-
2015
- 2015-07-08 CN CN201520487627.4U patent/CN204975403U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623385A (en) * | 2019-01-18 | 2019-04-16 | 深圳市高晟智能装备有限公司 | A kind of method and device of the cylindrical surface drilling of pair of cylindrical workpiece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203599874U (en) | Clamping tool for milling key grooves of shaft parts | |
| CN105773155A (en) | Multifunctional automatic processing machine | |
| CN105415037A (en) | Simple clamp | |
| CN203765039U (en) | Gearbox operation body drilling and reaming jig | |
| CN104440324A (en) | Novel clamp for differential mechanism shell inner sphere coarse and fine reaming machine tool | |
| CN203804552U (en) | A comprehensive CNC equipment for turning, milling, drilling and tapping | |
| CN205630066U (en) | Press crankshaft machining complete set anchor clamps | |
| CN203184702U (en) | Drill jig with fast rotating template | |
| CN203292623U (en) | Numerical control all-purpose thread cutting lathe | |
| CN102794646A (en) | Special machine tool for all-dimensional processing of bolt ball | |
| CN204975403U (en) | Isolated plant of valve barrel drawbore | |
| CN104924022A (en) | Simple and rapid machining method for part with perpendicularly intersecting hole | |
| CN218517868U (en) | Special-shaped threaded hole machining tool | |
| CN204639143U (en) | Motorcycle cylinder head cam hole turning machining device | |
| CN201815700U (en) | Special double-shaft boring machine tool | |
| CN203918438U (en) | Turnning and milling combined numerically controlled machine | |
| CN103753155A (en) | Processing method for annular piston of water turbine and processing tool | |
| CN202985081U (en) | Special machine tool for all-dimensional machining of bolt ball | |
| CN103769955B (en) | Multistation vertical rotary building-block machine | |
| CN203265642U (en) | Lathe for turning ball cambered surface | |
| CN207431716U (en) | Machine is made in a kind of propeller shaft yoke milling | |
| CN205393993U (en) | Bore to high speed in multidirectional valve flange hole and mill lathe | |
| CN204234809U (en) | A kind of for long cylinder barrel end face drilling and tapping processing unit (plant) | |
| CN203210049U (en) | Drilling positioning fixture | |
| CN202804628U (en) | Connecting rod body multi-position specialized machine tool for boring and drilling |
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: 20160120 Termination date: 20200708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |