CN201586784U - Peripheral tooth socket processing device for blade part of spindle - Google Patents
Peripheral tooth socket processing device for blade part of spindle Download PDFInfo
- Publication number
- CN201586784U CN201586784U CN2009201258763U CN200920125876U CN201586784U CN 201586784 U CN201586784 U CN 201586784U CN 2009201258763 U CN2009201258763 U CN 2009201258763U CN 200920125876 U CN200920125876 U CN 200920125876U CN 201586784 U CN201586784 U CN 201586784U
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- CN
- China
- Prior art keywords
- index dial
- pin
- alignment pin
- protractor
- small column
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a peripheral tooth socket processing device for a blade part of a spindle. The peripheral tooth socket processing device comprises a clamping device and an indexing device, wherein the clamping device comprises a holding stand 7, a pressure plate 4 and a connecting piece 8; the pressure plate 4 is fixed on the holding stand 7; the indexing device comprises an indexing plate 6, a positioning pin 3, a wrench 2, a fixing seat 1 and a graduator 11; the graduator 11 is fixed on the fixing seat 1; one end of the wrench 2 is movably connected with the graduator 11 through a cylindrical pin A 13; a spring 12 is sleeved on a small column of the positioning pin 3; a cylindrical pin B 14 is installed in an end hole formed on the small column of the positioning pin 3, so as to enable the positioning pin 3, the graduator 11 and the wrench 2 to be connected into a whole body; and the holding stand 7 is connected with the indexing plate 6 through the connecting piece 8. The peripheral tooth socket processing device has the advantages of high processing efficiency, high precision, long service life and low cost.
Description
Technical field
The utility model relates to field of mechanical technique, relates in particular to the processing unit (plant) of plucking ingot blade profile of tooth and teeth groove.
Background technology
Plucking ingot is the kernel component of cotton harvesting machine, 6 ° of 36 ' degree faces (blade) difficulty of processing maximum wherein, this part difficulty is that the blade top diameter is too small, blade gullet depth unanimity, adopt traditional cutter teeth groove installation way can not satisfy the processing request of this part, adopt protractor can reach requirement, but this processing method speed when clamping and calibration is slow with the processing of chuck clamping shank, efficient is low, is not suitable for batch machining.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming and a kind of processing request that can satisfy part is provided, the working (machining) efficiency height, and the precision height, long service life and cost are low plucks ingot blade week teeth groove processing unit (plant).
A kind of ingot blade week teeth groove processing unit (plant) of plucking of the present utility model is made up of clamping device and indexing means, and wherein: clamping device comprises articles holding table, pressing plate, connector composition, and pressing plate is fixed on the articles holding table; Indexing means comprises index dial, alignment pin, spanner, holder, protractor, and index dial is loaded on the holder, is provided with deep groove ball bearing and thrust ball bearing between the two, evenly has groove on the index dial, pin is fixed on the index dial and is evenly distributed; Protractor is fixed on the holder, and spanner one end is movably connected by straight pin A and protractor; Alignment pin is combined by small column and big column, and the small column end is provided with stomidium, and the big column end is the pin head; Spring is placed on the small column of alignment pin, and the alignment pin small column passes stepped hole in the protractor and the hole on the spanner successively, and straight pin B packs in the alignment pin small column stomidium, and alignment pin, protractor and spanner are connected as a single entity; Articles holding table is connected with index dial by connector.
The above-mentioned ingot blade week teeth groove processing unit (plant) of plucking, wherein: the holder bottom surface becomes 3 ° of 18 ' angles, the central lines of part center line and connector with the connector center.
The above-mentioned ingot blade week teeth groove processing unit (plant) of plucking, wherein: evenly have six grooves on the index dial, six pins are fixed on the index dial and are evenly distributed.
The above-mentioned ingot blade week teeth groove processing unit (plant) of plucking, wherein: articles holding table is provided with V-shaped groove, and the opening amount of V-shaped groove is by the size decision of part handle footpath.
The utility model compared with prior art, have tangible advantage and beneficial effect, by above technical scheme as can be known, the three teeth groove equal indicatives of plucking ingot are guaranteed that by locator on index dial and the protractor teeth groove concentric reducer degree of depth uniformity of part is guaranteed by device holder and connector center angle.Two groups of 3-120 ° of five equilibrium grooves are arranged on the index dial, and available another group continues processing after one group of wearing and tearing, prolongs its service life.Be that earlier corase grind shank external diameter unanimity is the anchor clamps of branch teeth groove such as benchmark milling blade with the shank external diameter on plain-milling machine again, this installation cost is low, the precision height, the high suitable general common horizontal milling machine machining characteristics of working (machining) efficiency, and take into account simultaneously and guaranteed the desired size of part, have higher use value.The Milling Process that can be widely used in branch teeth groove such as axial workpiece.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a partial sectional view of the present utility model;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the structural representation of alignment pin;
Fig. 5 is user mode figure of the present utility model.
Mark among the figure:
1, holder; 2, spanner, 3, alignment pin; 4, pressing plate; 5, part; 6, index dial; 7, articles holding table; 8, connector; 9, pin; 10, deep groove ball bearing; 11, protractor; 12, spring; 13, straight pin A; 14, straight pin B; 15, thrust ball bearing; 16, bolt; 17, straight pin C.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to plucking ingot blade week teeth groove processing unit (plant) according to what the utility model proposes, its specific embodiment, structure, feature and effect thereof, describe in detail as after.
Referring to Fig. 1-3, pluck ingot blade week teeth groove processing unit (plant), form by clamping device and indexing means, wherein: clamping device comprises articles holding table 7, pressing plate 4, connector 8 compositions, pressing plate 4 is fixed on the articles holding table 7, and articles holding table 7 is provided with V-shaped groove, and the opening amount of V-shaped groove is by the size decision of part 5 handles footpath; Indexing means comprises index dial 6, alignment pin 3, spanner 2, holder 1, pin 9, deep groove ball bearing 10, thrust ball bearing 15, protractor 11 compositions, index dial 6 is loaded in the holder 1, is provided with deep groove ball bearing 10 and thrust ball bearing 15 between the two, evenly has six grooves on the index dial 6, six pins 9 are fixed on the index dial 6 and are evenly distributed; Protractor 11 is fixed on the holder 1 by four bolts 16 and two straight pin C17, and spanner 2 one ends are movably connected by straight pin A13 and protractor 11, and making spanner 2 is the center rotation with straight pin A13;
Referring to Fig. 4, alignment pin 3 is combined by small column and big column, and the small column end is provided with stomidium, and the big column end is the pin head; Spring 12 is placed on the small column of alignment pin 3, and alignment pin 3 small columns pass stepped hole in the protractor 11 and the hole on the spanner 2 successively, and straight pin B14 packs in the alignment pin 3 small column stomidiums, and alignment pin 3, protractor 11 and spanner 2 are connected as a single entity; Holder 1 bottom surface becomes 3 ° of 18 ' angles with connector 8 centers, the central lines of part center line and connector 8, and articles holding table 7 is connected with index dial 6 by connector 8.
Operation principle: referring to Fig. 5, this processing unit (plant) is contained in common crouching mills on the workbench, alignment device, all teeth groove concentric reducer tooth depth unanimities guarantee that by device holder 1 holder 1 bottom surface becomes 3 ° of 18 ' angles with part 5 centers.But part 5 of device last time clamping is put into part 5 in the V-shaped groove of articles holding table 7, and big end tooth wheel end face and plane are pasted neat with pressing plate 4 fastenings.Alignment pin 3 pin heads insert in index dial 6 any one branch teeth groove, start lathe, first groove of tool setting milling, withdrawing then.Pulling spanner 2 drives alignment pin 3 by straight pin 14 and shrinks back along the hole, then hold pin 9 after in the groove on withdrawing from index dial 6 and rotate 120 ° of index dials to next processing stations with another, unclamp spanner 2, alignment pin 3 is sold in the groove of the elastic force that then utilizes spring insertion index dial 6 to play the effect of location, continue processing second tooth, by that analogy until three teeth are processed.Two groups of 3-120 ° of five equilibrium grooves are arranged on the index dial, and available another group continues processing after one group of wearing and tearing, prolongs its service life.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any technical solutions of the utility model content that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (4)
1. pluck ingot blade week teeth groove processing unit (plant) for one kind, be made up of clamping device and indexing means, wherein: clamping device comprises articles holding table (7), pressing plate (4), connector (8) composition, and pressing plate (4) is fixed on the articles holding table (7); Indexing means comprises index dial (6), alignment pin (3), spanner (2), holder (1), protractor (11), index dial (6) is loaded on holder (1) and goes up, is provided with deep groove ball bearing (10) and thrust ball bearing (15) between the two, evenly has groove on the index dial (6), pin (9) is fixed on the index dial (6) and is evenly distributed; Protractor (11) is fixed on the holder (1), and spanner (2) one ends are movably connected with protractor (11) by straight pin A (13); Alignment pin (3) is combined by small column and big column, and the small column end is provided with stomidium, and the big column end is the pin head; Spring (12) is placed on the small column of alignment pin (3), alignment pin (3) small column passes interior stepped hole of protractor (11) and the hole on the spanner (2) successively, straight pin B (14) packs in alignment pin (3) the small column stomidium, and alignment pin (3), protractor (11) and spanner (2) are connected as a single entity; Articles holding table (7) is connected with index dial (6) by connector (8).
2. the ingot blade week teeth groove processing unit (plant) of plucking as claimed in claim 1, it is characterized in that: holder (1) bottom surface becomes 3 ° of 18 ' angles, the central lines of part center line and connector (8) with connector (8) center.
3. ingot blade week teeth groove processing unit (plant) of plucking as claimed in claim 1 or 2 is characterized in that: evenly have six grooves on the index dial (6), six pins (9) are fixed on the index dial (6) and are evenly distributed.
4. the ingot blade week teeth groove processing unit (plant) of plucking as claimed in claim 3, it is characterized in that: articles holding table (7) is provided with V-shaped groove, and the opening amount of V-shaped groove is by the size decision of part (5) handle footpath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201258763U CN201586784U (en) | 2009-12-02 | 2009-12-02 | Peripheral tooth socket processing device for blade part of spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201258763U CN201586784U (en) | 2009-12-02 | 2009-12-02 | Peripheral tooth socket processing device for blade part of spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586784U true CN201586784U (en) | 2010-09-22 |
Family
ID=42746552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201258763U Expired - Fee Related CN201586784U (en) | 2009-12-02 | 2009-12-02 | Peripheral tooth socket processing device for blade part of spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896515A (en) * | 2011-07-29 | 2013-01-30 | 吴江市和喜机械有限公司 | Positioning fixture for machining outer double side grooves of perforated workpiece |
| CN103072024A (en) * | 2012-09-25 | 2013-05-01 | 贵州西南工具(集团)有限公司 | Method and device for machining spindle cutter teeth of cotton picker by utilizing horizontal milling machine |
-
2009
- 2009-12-02 CN CN2009201258763U patent/CN201586784U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896515A (en) * | 2011-07-29 | 2013-01-30 | 吴江市和喜机械有限公司 | Positioning fixture for machining outer double side grooves of perforated workpiece |
| CN103072024A (en) * | 2012-09-25 | 2013-05-01 | 贵州西南工具(集团)有限公司 | Method and device for machining spindle cutter teeth of cotton picker by utilizing horizontal milling machine |
| CN103072024B (en) * | 2012-09-25 | 2015-02-25 | 贵州西南工具(集团)有限公司 | Method and device for machining spindle cutter teeth of cotton picker by utilizing horizontal milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20131202 |