CN202447744U - Fitting for machining square hole on boring mill - Google Patents
Fitting for machining square hole on boring mill Download PDFInfo
- Publication number
- CN202447744U CN202447744U CN 201120487007 CN201120487007U CN202447744U CN 202447744 U CN202447744 U CN 202447744U CN 201120487007 CN201120487007 CN 201120487007 CN 201120487007 U CN201120487007 U CN 201120487007U CN 202447744 U CN202447744 U CN 202447744U
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- CN
- China
- Prior art keywords
- casing
- square hole
- gland
- bearing
- machining
- 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 - Lifetime
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Abstract
The utility model provides a fitting for machining a square hole on a boring mill. The fitting is fast in machining speed and high in precision and comprises a box body (1), a fixing seat (2), a facing head (3) and the like, wherein one end of a main driving shaft (5) is fixedly connected with a boring bar connecting shaft (9) of the boring mill through an articulated coupling (6); a left bearing and a right bearing on the main driving shaft (5) and a sleeve (7) are fixedly connected with inside of the box body (1); an upper bearing gland (11) with a seal ring covers a sleeve (13); and a fastening piece is respectively arranged on the bearing gland (8) and the sleeve (13), and the fastening pieces are fixedly connected with the box body (1). Because the fitting disclosed by the utility model is simple in structure, convenient to operate, economic and practical, the square hole and a square groove, which have higher precision, can be machined on the boring mill by using the fitting for machining the square hole on the boring mill, therefore the machining range of the boring mill is expanded, the using functions of the boring mill are increased, the machining cost is reduced, the machining speed is accelerated and the machining precision is more accurate.
Description
Technical field
The utility model relates to a kind of processing square hole harness field, particularly a kind of harness that is used for boring machine processing square hole.
Background technology
At present; Along with the scope of application of mechanical device is increasing; So the precision of its parts is also just required increasingly highly, the parts of band square hole and square groove adopt slotting machine or planer to process usually; But because some parts required precision than higher, does not generally reach requirement on machining accuracy with slotting machine or planer; Also have some more large-scale parts, can't process by the restriction of the slotting machine or the planer range of work, bring inconvenience so just for enterprise production and operation.
Summary of the invention
According to above technical problem; It is fast that the utility model provides a kind of process velocity; The harness that is used for boring machine processing square hole that precision is high; Form by casing (1), holder (2), facing head (3), T type bolt (4), final drive shaft (5), hinged shaft coupling (6), sleeve (7), bearing gland (8), boring thick stick connecting axle (9), spiral bevel gear pair (10), upper bearing (metal) gland (11), gland locknut (12), cover (13), casing side cover (14), power transmission shaft locknut (15), rotary head axle (16), lower bearing gland (17), cutter (18); An end that it is characterized in that said final drive shaft is fixedly connected by the boring thick stick connecting axle of hinged shaft coupling and boring machine; Left and right sides bearing and sleeve on the final drive shaft are fixedly connected with box house, are stamped the upper bearing (metal) gland of a band sealing ring on the said cover, said bearing gland with put securing member and casing is fixed; The lower end of said rotary head axle has bearing to be fixedly connected with casing, and securing member and casing on the lower bearing gland of band sealing ring are fixed.Said each fixing bearing of sleeve right ends has the bearing gland of band sealing ring to utilize securing member to be connected with casing near boring thick stick connecting axle direction.The left end of said casing is stamped a casing side cover, and securing member and casing on the casing side cover are fixed.One cover spiral bevel gear pair is arranged on the other end of said final drive shaft, and power transmission shaft locknut on the main transmission spiral bevel gear of said spiral bevel gear pair and key and final drive shaft are fixed.
The beneficial effect of the utility model is: because this harness is simple in structure; Easy to operate, economical and practical, utilizing this processing square hole harness can on boring machine, process the square hole and the square groove of degree of precision on the boring machine like this; Therefore the range of work and the function of use that has increased boring machine of boring machine have been enlarged; Processing cost is reduced, and process velocity is accelerated, and makes machining accuracy more accurate.
Description of drawings
Fig. 1 is the utility model structural front view.
The specific embodiment
According to shown in Figure 1 the utility model is further specified:
When installing and using the utility model; Earlier be fixed to this harness that has holder (2) on the casing (1) on the facing head (3) of boring machine through T type bolt (4); Be positioned over workpiece to be processed on the boring machine platform again; Install to corresponding cutter (18) in the end taper hole of rotary head axle (16); Adjust cutter (18) and for position and distance on the processing work for machining hole; Start the rotation of boring machine boring thick stick, power is delivered to boring thick stick connecting axle (9), hinge coupling (6) until being delivered on left and right sides bearing and sleeve (7) and the final drive shaft (5) that casing (1) internal fixation is connected from the boring thick stick, and its direction near boring thick stick connecting axle (9) is to utilize securing member to be connected sealing through the bearing gland (8) of being with sealing ring with casing (1); Be delivered on the spiral bevel gear pair (10) through final drive shaft (5) so again; And that the power transmission shaft locknut (15) on the main transmission spiral bevel gear of spiral bevel gear pair (10) carries out through key and final drive shaft (5) is fixed, and the loam cake of going up connected cover (13) at casing side cover (14) also has the upper bearing (metal) gland (11) of a band sealing ring, is fixed on the cover (13) through gland locknut (12); The lower end of rotary head axle (16) is fixedly connected with casing (1) through bearing; And the lower bearing gland (17) of band sealing ring is fixed through securing member and casing, is delivered on the rotary head axle (16) through spiral bevel gear pair (10) at last so again, with regard to the milling of completion to workpiece to be processed square hole to be processed or square groove etc.
Although combine accompanying drawing that the preferred embodiment of the utility model is described above; But the utility model is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, is not restrictive; Those of ordinary skill in the art is under the enlightenment of the utility model; Not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the utility model.
Claims (3)
1. harness that is used for boring machine processing square hole; Form by casing (1), holder (2), facing head (3), T type bolt (4), final drive shaft (5), hinged shaft coupling (6), sleeve (7), bearing gland (8), boring thick stick connecting axle (9), spiral bevel gear pair (10), upper bearing (metal) gland (11), gland locknut (12), cover (13), casing side cover (14), power transmission shaft locknut (15), rotary head axle (16), lower bearing gland (17), cutter (18); An end that it is characterized in that said final drive shaft (5) is fixedly connected by the boring thick stick connecting axle (9) of hinged shaft coupling (6) and boring machine; Left and right sides bearing on the final drive shaft (5) and sleeve (7) are connected with casing (1) internal fixation; Be stamped the upper bearing (metal) gland (11) of a band sealing ring on the said cover (13); There are securing member and casing (1) fixed on said bearing gland (8) and the cover (13); The lower end of said rotary head axle (16) has bearing to be fixedly connected with casing (1), and securing member and casing (1) on the lower bearing gland (17) of band sealing ring are fixed.
2. according to the described a kind of harness that is used for boring machine processing square hole of claim 1, it is characterized in that the left end of this casing (1) is stamped a casing side cover, securing member on the casing side cover and casing (1) are fixed.
3. according to the described a kind of harness that is used for boring machine processing square hole of claim 1; It is characterized in that having on the other end of this final drive shaft (5) a cover spiral bevel gear pair (10), power transmission shaft locknut (15) on the main transmission spiral bevel gear of said spiral bevel gear pair (10) and key and final drive shaft (5) are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120487007 CN202447744U (en) | 2011-11-30 | 2011-11-30 | Fitting for machining square hole on boring mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120487007 CN202447744U (en) | 2011-11-30 | 2011-11-30 | Fitting for machining square hole on boring mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202447744U true CN202447744U (en) | 2012-09-26 |
Family
ID=46863638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120487007 Expired - Lifetime CN202447744U (en) | 2011-11-30 | 2011-11-30 | Fitting for machining square hole on boring mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202447744U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909420A (en) * | 2012-10-16 | 2013-02-06 | 宜昌船舶柴油机有限公司 | Right-angle milling head device |
| CN103121123A (en) * | 2013-02-04 | 2013-05-29 | 中国石油天然气集团公司 | Milling device of inner counter hole and inner counter groove of cavity part |
| CN110899786A (en) * | 2019-11-22 | 2020-03-24 | 舟山市金塘山舟机械厂 | Milling cutter device for milling groove of inner hole of machine barrel |
-
2011
- 2011-11-30 CN CN 201120487007 patent/CN202447744U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909420A (en) * | 2012-10-16 | 2013-02-06 | 宜昌船舶柴油机有限公司 | Right-angle milling head device |
| CN102909420B (en) * | 2012-10-16 | 2015-04-22 | 宜昌船舶柴油机有限公司 | Right-angle milling head device |
| CN103121123A (en) * | 2013-02-04 | 2013-05-29 | 中国石油天然气集团公司 | Milling device of inner counter hole and inner counter groove of cavity part |
| CN110899786A (en) * | 2019-11-22 | 2020-03-24 | 舟山市金塘山舟机械厂 | Milling cutter device for milling groove of inner hole of machine barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |