CN200957456Y - Apparatus for cutting and machining circular-conical surface and conical thread - Google Patents
Apparatus for cutting and machining circular-conical surface and conical thread Download PDFInfo
- Publication number
- CN200957456Y CN200957456Y CN 200620126151 CN200620126151U CN200957456Y CN 200957456 Y CN200957456 Y CN 200957456Y CN 200620126151 CN200620126151 CN 200620126151 CN 200620126151 U CN200620126151 U CN 200620126151U CN 200957456 Y CN200957456 Y CN 200957456Y
- Authority
- CN
- China
- Prior art keywords
- hollow shaft
- knife
- knife bar
- push rod
- handspike
- 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
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Abstract
The utility model discloses a device for cutting taper surface and taper screw thread, which comprises a motor, a transmission device, and a knife, and also a hollow shaft. The hollow shaft is fixed on power base of the machine frame through a bearing. The knife is arranged at one end of a knife rod, another end of which is connected with one end of a handspike through a connecting rod. The handspike is arranged in the cavity of the hollow shaft. The hollow shaft is connected with a knife rod base and drives the rotation of the knife rod and knife. Another end of the handspike is connected with a pushing device through a plane bearing; a key plays the guiding role to avoid handspike rotation; another end of the hollow shaft is connected with the knife rod base, and the angle of knife rod is set according to the knife rod base. With simple structure and reliable operation, and fixed work piece and rotary knife, the utility model can enhance working efficiency by reducing the holding operation of spare parts to be processed; the simple structure and small cubage can also meet requirements of combined machine tools.
Description
One, technical field
The utility model relates to a kind of machinery processing apparatus, relates in particular to a kind of device that is used to process taper seat and tapered tread.
Two, background technology
Existing taper seat and tapered tread processing realize on engine lathe, method commonly used is to set up pattern on lathe, the method that also has is that first related data according to the inclined-plane is kept at an angle lathe tools, in cutting process, adjust again, thereby be processed into taper seat and tapered tread.In process, workpiece is in rotation status, and cutter is in forward travel state, is about to rotatablely move separate with rectilinear motion.Existing processing mode machining accuracy is low, efficient is low, and part to be processed needs multiple clamping, and is also relevant with skilled worker's operant level etc.
Three, summary of the invention
In order to summarize the purpose of this utility model, some aspect of the present utility model, advantage and novel feature have been described here.Should be appreciated that, need not all these aspects, advantage and feature and be included among arbitrary special embodiment.
In order to solve problems of the prior art, the utility model has designed a kind of topping machanism, its technical scheme that adopts is: the device of a kind of machining taper seat and tapered tread, comprise the motor that rotary power is provided, the cutter that cuts and transmit the transmission device that motor power realizes the part processing track, comprise that also structure is the main shaft of hollow shaft, main shaft is rotated motion, and radial cuts is provided; On the power headstock of lathe, cutter is installed in an end of knife bar to hollow shaft by bearing fixing, and the other end of knife bar is connected with an end of push rod by connecting rod, and push rod is located in the axocoel of hollow shaft; Hollow shaft is connected with the knife bar seat, and drive knife bar, cutter rotatablely move; The other end of push rod is connected by plane bearing with propulsion plant; Key play the guiding role, and anti-throw-out lever rotates, and an end of hollow shaft is connected with the knife bar seat, and the angle of knife bar directly configures by the knife bar seat.
The end of push rod also can be provided with the retaining backer who is used to regulate propelling stroke.
During the work of this device, motor start-up, drive hollow shaft etc. partly rotates, simultaneously by propulsion plant, promote push rod and the knife bar that is attached thereto along the angle direction moving linearly of knife bar seat endoporus, thereby reach rotation-oblique line compound motion, realize the processing of inclined-plane and tapered tread, propulsion plant is wherein determined movement travel according to gradient, the gradient length of required processing parts, thereby reaches the effect that machining has gradient direction part.
The designed apparatus structure of the utility model is simple, reliable operation, and workpiece is fixed and the cutter rotation in the process, thereby can reduce the clamping work of part to be processed, increases work efficiency and the machining accuracy height; Because it is simple in structure, volume is less, can satisfy the requirement of special purpose transfer machine.
Four, description of drawings
Accompanying drawing is a structural representation of the present utility model.
Five, the specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in drawings, the machining taper seat of present embodiment and the device of tapered tread, comprise the motor 1 that rotary power is provided, transmit motor power and realize the transmission device 2 of part processing track and the cutter 3 that cuts, wherein motor 1 provides main axis rotation power, transmission device 2 transmits motor power, cutter 3 is used for machined part (product gas valve 12 for example to be cut), in addition, it also comprises hollow shaft 8, hollow shaft 8 by bearing fixing on the power headstock of lathe, cutter 3 is installed in an end of knife bar 4, and the other end of knife bar 4 is connected with an end of push rod 7 by connecting rod 6, and push rod 7 is located in the axocoel of hollow shaft 8; Hollow shaft 8 is connected with knife bar seat 5, and drive knife bar 4, cutter 3 rotatablely move; The other end of push rod 7 and propulsion plant 10 are connected by plane bearing; Key 9 play the guiding role, and anti-throw-out lever 7 rotates, and an end of hollow shaft 8 connects knife bar seat 5, and the angle of knife bar 4 is set by knife bar seat 5.Knife bar seat 5 provides the knife bar guiding, and hollow shaft 8 is a main shaft, rotatablely moves so that radial cutting to be provided by it, key 9 connects push rod and main shaft, drive knife bar, cutter rotatablely move, and propulsion plant 10 makes knife bar move along part gradient direction, thereby reach the effect of cutting gradient.The machining taper seat of present embodiment and the device of tapered tread also comprise retaining property backer 11, are located at the end of push rod 7, are used to regulate propelling stroke.
Operation principle: the driven by motor main shaft, cutter rotates, and propulsion plant is determined institute's movement travel according to gradient, the gradient length of required processing parts, thereby reaches the effect that cutting has gradient direction part.Simple in structure, reliable.
Though the utility model with preferred embodiment openly as above; but they are not to be used for limiting the present invention; anyly be familiar with this skill person; in the spirit and scope that do not break away from the utility model; can do various variations or retouching from working as, what therefore protection domain of the present utility model should be defined with the application's claim protection domain is as the criterion.
Claims (2)
1, the device of a kind of machining taper seat and tapered tread, comprise the motor (1) that rotary power is provided, the transmission device (2) that transmits motor power realization part processing track and the cutter (3) that cuts, it is characterized in that, also comprise hollow shaft (8), hollow shaft (8) by bearing fixing on the power headstock of lathe, cutter (3) is installed in an end of knife bar (4), the other end of knife bar (4) is connected with an end of push rod (7) by connecting rod (6), and push rod (7) is located in the axocoel of hollow shaft (8); Hollow shaft (8) rotatablely moves with knife bar seat (5) connecting band moving knife bar (4), cutter (3); The other end of push rod (7) is connected by plane bearing with propulsion plant (10); Key (9) play the guiding role, and anti-throw-out lever (7) rotates, and an end of hollow shaft (8) connects knife bar seat (5), and the angle of knife bar (4) is set by knife bar seat (5).
2, the device of machining taper seat as claimed in claim 1 and tapered tread is characterized in that, the end of push rod (7) is provided with the retaining backer (11) who is used to regulate propelling stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126151 CN200957456Y (en) | 2006-10-19 | 2006-10-19 | Apparatus for cutting and machining circular-conical surface and conical thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126151 CN200957456Y (en) | 2006-10-19 | 2006-10-19 | Apparatus for cutting and machining circular-conical surface and conical thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200957456Y true CN200957456Y (en) | 2007-10-10 |
Family
ID=38784329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620126151 Expired - Fee Related CN200957456Y (en) | 2006-10-19 | 2006-10-19 | Apparatus for cutting and machining circular-conical surface and conical thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200957456Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973077A (en) * | 2010-10-23 | 2011-02-16 | 镇江市港南电子有限公司 | Cutting knife for processing silicon sheet |
| CN102091914A (en) * | 2010-12-10 | 2011-06-15 | 孙效 | Processing technology of two intersected cylinders |
| CN105598536A (en) * | 2016-01-05 | 2016-05-25 | 浙江大学 | Internal thread cyclone forming drive device |
-
2006
- 2006-10-19 CN CN 200620126151 patent/CN200957456Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973077A (en) * | 2010-10-23 | 2011-02-16 | 镇江市港南电子有限公司 | Cutting knife for processing silicon sheet |
| CN101973077B (en) * | 2010-10-23 | 2012-09-19 | 镇江市港南电子有限公司 | Cutting knife for processing silicon sheet |
| CN102091914A (en) * | 2010-12-10 | 2011-06-15 | 孙效 | Processing technology of two intersected cylinders |
| CN105598536A (en) * | 2016-01-05 | 2016-05-25 | 浙江大学 | Internal thread cyclone forming drive device |
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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: 20071010 Termination date: 20101019 |