CN201979105U - Cutter rack for machining of loose-joint large head - Google Patents
Cutter rack for machining of loose-joint large head Download PDFInfo
- Publication number
- CN201979105U CN201979105U CN2011201131863U CN201120113186U CN201979105U CN 201979105 U CN201979105 U CN 201979105U CN 2011201131863 U CN2011201131863 U CN 2011201131863U CN 201120113186 U CN201120113186 U CN 201120113186U CN 201979105 U CN201979105 U CN 201979105U
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- cutter
- rack
- machining
- installing rack
- process tool
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Abstract
The utility model discloses a cutter rack for machining of a loose-joint large head, which belongs to the cutter rack of a lathe for machining and particularly a cutter installation device for machining two vertical machining surfaces. The cutter rack for machining of the loose-joint large head is characterized in that: an excircle machining cutter installation rack and an end surface machining cutter installation rack which are vertical to each other are respectively arranged on a convex-shaped cutter rack bottom plate; the excircle machining cutter installation rack is fixed on a convex head of the cutter rack bottom plate by an installation rack fixing bolt, installation rack positioning grooves are arranged at the two ends of a base of the end surface machining cutter installation rack, and fixing bolts are arranged in the grooves. The cutter rack has the following beneficial effects: the machining procedures are reduced from five steps to one step, the operation is simple and convenient to master, and the efficiency is increased by 40% or so; manual positioning in operation is reduced due to the realizing of fixed installation of a cutter, which is beneficial for improving the product quality; moreover, the cutter rack can be used for other spare parts in need of excircle and end surface machining through slight changing of the above technical scheme.
Description
Technical field
The utility model belongs to the toolframe of machining with lathe, particularly can process the cutter erecting device of two vertical machined surfaces.
Background technology
Loose joint is one of the most frequently used pipeline connecting parts, the position that the big loose joint major part of its consumption need be processed is many, processing capacity is big, instrument that processing loose joint major part uses in the prior art and technology are " former knife rest and cutter installation method: the little knife bar that knife bar is to use; be installed on the squaring head; 3 cuttves are installed altogether: take off finishing tool (big footpath of machining screw and outer miter angle), chasing tool (machining screw), straight knife (end face and the copper packing of processing major part) " former processing mode: the first step: rotate horizontal cutter handwheel, with taking off the finishing tool chamfering of 45 degree of processing major part earlier; Second step: rotate horizontal cutter handwheel and vertical cutter handwheel, with the big footpath size of taking off the finishing tool machining screw, the 3rd step: self-acting feed, use the chasing tool threading, the 4th step: rotate horizontal cutter handwheel, with the end face of straight knife processing major part, the 5th step: rotate horizontal cutter handwheel, rotate small tool, with the copper packing 90 degree angles of straight knife processing major part (1, the upper left corner mill of straight knife has a little circular arc, 2, copper packing is to twist 90 degree that small slide plate processes).The sealing function of the slow product of this mode process velocity is poor.
The utility model content
In order to overcome the deficiency of existing major part loose joint process equipment and technology, the utility model provides a kind of toolframe of processing the loose joint major part, and the toolframe of this processing loose joint major part not only can be accelerated working (machining) efficiency, and can improve workpiece quality.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of toolframe of processing the loose joint major part, it is characterized in that: orthogonal cylindrical process tool installing rack and end face process tool installing rack are housed on the bed slide of convex shape, cylindrical process tool installing rack is fixed on the plush copper of bed slide by the installing rack set bolt, end face process tool installing rack base two ends are provided with the installing rack locating slot, and set bolt is housed in the groove.
In the middle of the described cylindrical process tool installing rack cylindrical process tool installing hole is arranged, the cutter set bolt is arranged at the top, and 45 degree offset tool installing hole and end face cutter installing holes are arranged in the middle of the described end face process tool installing rack, and the cutter set bolt is arranged at the top.
Be equipped with successively in the described cylindrical process tool installing hole and take off finishing tool, chasing tool and sharp knife are equipped with in 45 degree offset tools and the described end face cutter installing hole in the described 45 degree offset tool installing holes end face cutter are housed.
The using method of toolframe is: rotate horizontal cutter handwheel, reserve size, maintain static, draw a scale, rotate vertical cutter handwheel directly with the big footpath size of taking off the finishing tool machining screw; The chasing tool threading is used in self-acting feed; Continue the vertical cutter handwheel of rotation, copper packing 45 degree inclined-planes, screw thread end face, external screw thread chamfering machine together.
To be procedure of processings reduce to a step by the five original steps to the beneficial effects of the utility model, and simple to operate being convenient to grasped, and brings up to 225/hour by original 161/hour, and efficient has improved about 40%; Owing to realized the cutter fixed installation, rare being beneficial in artificial location improved the quality of products in the operation, air-tightness experiment leak rate is obviously with low after using the utility model after testing, improving the back leak rate only is 1.33%, about 5% when the highest (average 10%) are more originally reduced more than three percentage points; The technical solution of the utility model is revised a little and just be can be used as other parts that need processing excircles and end face use.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 be the A-A of Fig. 1 to cutaway view,
Fig. 3 be the B-B of Fig. 1 to cutaway view,
Among the figure, 1. bed slide, 2. base plate set bolt, 3. cylindrical process tool installing rack, 4. installing rack set bolt, 5. cutter set bolt, 6. take off finishing tool, 7. chasing tool, 8. sharp knife, 9. work piece, 10.45 degree offset tools, 11. end face cuttves, 12. the cutter set bolt, 13. end face process tool installing racks, 14. installing rack locating slots, 15.45 degree offset tool installing hole, 16. end face cutter installing holes, 17. cylindrical process tool installing holes.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
In the middle of the described cylindrical process tool installing rack cylindrical process tool installing hole 17 is arranged, cutter set bolt 5 is arranged at the top, and 45 degree offset tool installing hole 15 and end face cutter installing holes 16 are arranged in the middle of the described end face process tool installing rack, and cutter set bolt 12 is arranged at the top.
Be equipped with successively in the described cylindrical process tool installing hole and take off finishing tool 6 (the big footpath of machining screw), (mill has the inclined-plane of 45 degree for chasing tool 7 (machining screw) and sharp knife 8, the threading chamfering), be equipped with in 45 degree offset tools 14 (inclined-plane of processing copper packing 45) and the described end face cutter installing hole in the described 45 degree offset tool installing holes end face cutter 11 (being used for the machining screw end face) is housed.
The using method of toolframe is: rotate horizontal cutter handwheel, reserve size, maintain static, draw a scale, rotate vertical cutter handwheel directly with the big footpath size of taking off the finishing tool machining screw; The chasing tool threading is used in self-acting feed; Continue the vertical cutter handwheel of rotation, copper packing 45 degree inclined-planes, screw thread end face, external screw thread chamfering are machined together.
Claims (3)
1. toolframe of processing the loose joint major part, it is characterized in that: orthogonal cylindrical process tool installing rack and end face process tool installing rack are housed on the bed slide of convex shape, cylindrical process tool installing rack is fixed on the plush copper of bed slide by the installing rack set bolt, end face process tool installing rack base two ends are provided with the installing rack locating slot, and set bolt is housed in the groove.
2. the toolframe of processing loose joint major part according to claim 1, it is characterized in that: cylindrical process tool installing hole is arranged in the middle of the described cylindrical process tool installing rack, the cutter set bolt is arranged at the top, 45 degree offset tool installing hole and end face cutter installing holes are arranged in the middle of the described end face process tool installing rack, and the cutter set bolt is arranged at the top.
3. the toolframe of processing loose joint major part according to claim 2, it is characterized in that: be equipped with successively in the described cylindrical process tool installing hole and take off finishing tool, chasing tool and sharp knife are equipped with in 45 degree offset tools and the described end face cutter installing hole in the described 45 degree offset tool installing holes end face cutter are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201131863U CN201979105U (en) | 2011-04-18 | 2011-04-18 | Cutter rack for machining of loose-joint large head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201131863U CN201979105U (en) | 2011-04-18 | 2011-04-18 | Cutter rack for machining of loose-joint large head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979105U true CN201979105U (en) | 2011-09-21 |
Family
ID=44606573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201131863U Expired - Lifetime CN201979105U (en) | 2011-04-18 | 2011-04-18 | Cutter rack for machining of loose-joint large head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145395A (en) * | 2011-04-18 | 2011-08-10 | 济南玫德铸造有限公司 | Cutter frame for machining large end of loose joint |
-
2011
- 2011-04-18 CN CN2011201131863U patent/CN201979105U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145395A (en) * | 2011-04-18 | 2011-08-10 | 济南玫德铸造有限公司 | Cutter frame for machining large end of loose joint |
| CN102145395B (en) * | 2011-04-18 | 2012-07-04 | 济南玫德铸造有限公司 | Cutter frame for machining large end of loose joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110921 Effective date of abandoning: 20120704 |