CN204123204U - A kind of DA type cam indexing separator structure - Google Patents
A kind of DA type cam indexing separator structure Download PDFInfo
- Publication number
- CN204123204U CN204123204U CN201420546258.7U CN201420546258U CN204123204U CN 204123204 U CN204123204 U CN 204123204U CN 201420546258 U CN201420546258 U CN 201420546258U CN 204123204 U CN204123204 U CN 204123204U
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- Prior art keywords
- casing
- bearing block
- eccentric bearing
- separator structure
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- Expired - Lifetime
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- 238000007789 sealing Methods 0.000 claims abstract description 8
- 210000004907 gland Anatomy 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Mechanical Sealing (AREA)
Abstract
A kind of DA type cam indexing separator structure, comprise casing, and the drive part be assembled on casing and secondary part, drive part comprises the cam, inputting shaft, key bar, taper roll bearing, gasket ring, eccentric bearing block, adjusting nut, O type circle, oil sealing and the screw that are arranged at casing outside and inside, and casing is provided with eccentric bearing block installing hole; Secondary part comprises the capstan head of exerting oneself, needle bearing, taper roll bearing, gasket ring, oil sealing, gland and the screw that are arranged at box house and protrude from casing top.The mandrel of secondary part and casing unitary design, the eccentric bearing block of drive part adopts full bolt fixed mode and casing to be assembled by set bolt.This DA type cam indexing separator structure, in order to promote the precision and stability of dispenser, realizes mandrel casing integral type, standard device be have also been made invention and improves, the precision needed after fullying meet mandrel casing integral type.
Description
Technical field
The utility model relates to cam indexing mechanism field, specifically a kind of DA type cam indexing separator structure.
Background technology
Current industry known DA type dispenser, the large aperture hollow shaft in the middle part of capstan head of exerting oneself is processed separately, is assembled in the middle part of casing; Dispenser drive part is assembled employing and is threaded into formula for finely tuning cam and needle bearing optimal engagement state eccentric bearing block used and casing and installs, and again with set screw location after assembly and adjustment completes, prevents because mechanical movement offsets to some extent.Because the curve of perpendicularity to camming movement of mandrel axis and inputting shaft axis has a great impact, and dispenser use time load weight be all assembled on the force-output shaft on mandrel, so the type position precision of mandrel and intensity of load extremely important.The dispenser of DA type is that secondary part is all located and is assembled on mandrel, then is assembled on casing by mandrel, the mismachining tolerance of such mandrel and the mismachining tolerance accumulation of casing installation site, the just difficult type position precision reaching expection.Eccentric bearing block and casing adopt the assembling mode of the formula that is threaded into, locate with set screw after assembly and adjustment completes, because eccentric bearing block screw thread and casing threaded engagement screw in certain interval, when set screw withstands bearing block, will offset to some extent after eccentric bearing block is stressed, the precision of the best fit of globoid cam and needle bearing will be had influence on, cause certain difficulty to assembly and adjustment.
Utility model content
The utility model aim to provide a kind of ultrathin, can heavy duty DA type cam indexing separator structure.
For achieving the above object, the utility model provides following technical scheme: a kind of DA type cam indexing separator structure, comprise casing, and the drive part be assembled on casing and secondary part, described drive part comprises and is arranged at the outside and inner cam of casing, inputting shaft, key bar, taper roll bearing, gasket ring, eccentric bearing block, adjusting nut, O type circle, oil sealing and screw; Described casing is provided with eccentric bearing block installing hole, and eccentric bearing block installing hole is designed to stepped bore, and at step circumference uniform distribution screw hole; Described secondary part comprises the capstan head of exerting oneself, needle bearing, taper roll bearing, gasket ring, oil sealing, gland and the screw that are arranged at box house and protrude from casing top; Described eccentric bearing block circle distribution has multiple set bolt.
Preferably, the mandrel of described secondary part and casing unitary design, stay certain allowance integrally casting aft-loaded airfoil at the position that need process.
Preferably, described eccentric bearing block adopts full bolt fixed mode and casing to be assembled by set bolt.
Compared with prior art, the beneficial effects of the utility model are: this DA type cam indexing separator structure, casing mandrel is cast as integral type once clamping machine-shaping on process equipment, and just without the cumulative limit of separately processing separately, mandrel also has very strong stability and type position precision; The eccentric bearing block of dispenser drive part uses bolt fastening assembling, and multiple bolt is distributed in eccentric bearing block circumference, not only ensure that intensity but also do not need to carry out positioning bearing seat at other face of casing punching installation screw, reduces the difficulty of assembling simultaneously.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is internal view of the present utility model;
Fig. 3 is the assembling schematic diagram of inputting shaft and globoid cam in the utility model;
Fig. 4 is that in the utility model, inputting shaft, globoid cam and capstan head of exerting oneself, needle bearing engage figure;
Fig. 5 is the structural representation of drive part in the utility model;
Fig. 6 is the explosive view of drive part in the utility model;
Fig. 7 is the structural representation of secondary part in the utility model;
Fig. 8 is the explosive view of secondary part in the utility model;
Fig. 9 is the enlarged drawing at A place in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-9, in the utility model embodiment, a kind of DA type cam indexing separator structure, comprise casing, and the drive part be assembled on casing and secondary part, described drive part comprises and is arranged at the outside and inner cam of casing, inputting shaft 211, key bar, taper roll bearing 312, gasket ring, eccentric bearing block 801, adjusting nut, O type circle, oil sealing and screw; Described casing is provided with eccentric bearing block installing hole, and eccentric bearing block installing hole is designed to stepped bore, and at step circumference uniform distribution screw hole, facilitates the installation of eccentric bearing block 801, debugging and fix; Described secondary part comprises the capstan head 315 of exerting oneself, needle bearing 316, taper roll bearing, gasket ring, oil sealing, gland and the screw that are arranged at box house and protrude from casing top.The mandrel of secondary part and casing unitary design, stay certain allowance integrally casting aft-loaded airfoil at the position that need process; The eccentric bearing block 801 of drive part adopts full bolt fixed mode and casing to be assembled by set bolt 802, and multiple set bolt 802 is distributed in eccentric bearing block 801 circumference.In the past as this need high-precision mandrel be arranged on box house processing on be very difficult, due to processing difficult standard device machine after also cannot reach precision, now in order to promote the precision and stability of dispenser, realize mandrel casing integral type, standard device be have also been made invention to improve, the precision needed after fullying meet mandrel casing integral type.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a DA type cam indexing separator structure, comprise casing, and the drive part be assembled on casing and secondary part, it is characterized in that, described drive part comprises the cam, inputting shaft, key bar, taper roll bearing, gasket ring, eccentric bearing block, adjusting nut, O type circle, oil sealing and the screw that are arranged at casing outside and inside; Described casing is provided with eccentric bearing block installing hole, and eccentric bearing block installing hole is designed to stepped bore, and at step circumference uniform distribution screw hole; Described secondary part comprises the capstan head of exerting oneself, needle bearing, taper roll bearing, gasket ring, oil sealing, gland and the screw that are arranged at box house and protrude from casing top; Described eccentric bearing block circle distribution has multiple set bolt.
2. a kind of DA type cam indexing separator structure according to claim 1, is characterized in that, the mandrel of described secondary part and casing unitary design, stays certain allowance integrally casting aft-loaded airfoil at the position that need process.
3. a kind of DA type cam indexing separator structure according to claim 1, it is characterized in that, described eccentric bearing block adopts full bolt fixed mode and casing to be assembled by set bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546258.7U CN204123204U (en) | 2014-09-22 | 2014-09-22 | A kind of DA type cam indexing separator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546258.7U CN204123204U (en) | 2014-09-22 | 2014-09-22 | A kind of DA type cam indexing separator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204123204U true CN204123204U (en) | 2015-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420546258.7U Expired - Lifetime CN204123204U (en) | 2014-09-22 | 2014-09-22 | A kind of DA type cam indexing separator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204123204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290878A (en) * | 2015-11-04 | 2016-02-03 | 苏州古田自动化科技有限公司 | Gapless numerical control index rotary table structure for cam roller |
| CN112901739A (en) * | 2021-01-25 | 2021-06-04 | 深圳市高士达精密机械有限公司 | Speed reduction motor with divider function |
-
2014
- 2014-09-22 CN CN201420546258.7U patent/CN204123204U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290878A (en) * | 2015-11-04 | 2016-02-03 | 苏州古田自动化科技有限公司 | Gapless numerical control index rotary table structure for cam roller |
| CN112901739A (en) * | 2021-01-25 | 2021-06-04 | 深圳市高士达精密机械有限公司 | Speed reduction motor with divider function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 1000, Huayang Road, Zhoushi Town, Kunshan City, Jiangsu Province 215313 Patentee after: Jiangsu Gutian Automation Co.,Ltd. Address before: No. 325, Qingyang North Road, Zhoushi Town, Kunshan City, Jiangsu Province, 215000 Patentee before: SUZHOU FURUTA AUTOMATION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150128 |