CN201333561Y - Numeric control gate valve groove broacher - Google Patents
Numeric control gate valve groove broacher Download PDFInfo
- Publication number
- CN201333561Y CN201333561Y CNU2008202065477U CN200820206547U CN201333561Y CN 201333561 Y CN201333561 Y CN 201333561Y CN U2008202065477 U CNU2008202065477 U CN U2008202065477U CN 200820206547 U CN200820206547 U CN 200820206547U CN 201333561 Y CN201333561 Y CN 201333561Y
- Authority
- CN
- China
- Prior art keywords
- planker
- gate valve
- cutterhead
- control gate
- numerical control
- 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 numeric control gate valve groove broacher, which comprises a bed body, a planker, a planker feed servomotor, a cutter head, a cutter head feed servomotor, and a numeric control device. The planker is arranged on the bed body; the planker is connected with the planker feed servomotor; the cutter head is arranged at the axial end of the planker; a groove broach cutter is mounted on the cutter head; the cutter head is connected with the cutter head feed servomotor; and the planker feed servomotor and the cutter head feed servomotor are connected with the numeric control device. The improved feed servomotors serve as power drive, and have the advantages of high reset accuracy, good stability and long service life.
Description
Technical field
The utility model relates to a kind of numerical control gate valve groove broacher.
Background technology
Traditional gate valve groove broacher adopts comparatively loaded down with trivial details hydraulic system, and the shortcoming of existence has positioning accuracy low, poor stability, and service life is short, and structure is big, and it is big to take up room.
The utility model content
The purpose of this utility model is to provide a kind of numerical control gate valve groove broacher, and it has the positioning accuracy height, long service life, and it is little to take up room.
In order to achieve the above object, the utility model is realized by following technical scheme.
A kind of numerical control gate valve groove broacher, numerical control gate valve groove broacher is provided with guard shield outward, mainly comprise a body, planker, planker feed servo motor, cutterhead, cutter fed rat servomotor and numerical control device, it is characterized in that: the bed body is provided with planker, planker connects planker feed servo motor, is provided with cutterhead at the planker axial end, and the kerve cutter is housed on the cutterhead, cutterhead connects the cutter fed rat servomotor, and planker feed servo motor is connected numerical control device with the cutter fed rat servomotor.
The utility model beneficial effect is, the utility model at traditional hydraulic pressure groove broacher on the basis, removed loaded down with trivial details hydraulic system, use the feed servo motor instead as power drive, the reseting precision height utilizes the auto-lock function of feed servo motor, improves positioning accuracy, stability is good, long service life.Compare with traditional hydraulic pressure groove broacher, structure is more succinct, and it is little to take up room.
Description of drawings
Fig. 1 is the utility model structure partial cutaway view
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done to describe in further detail.
A kind of numerical control gate valve groove broacher as shown in Figure 1, numerical control gate valve groove broacher is provided with guard shield 7 outward, mainly comprises a body 1, planker 2, planker feed servo motor 3, cutterhead 4, cutter fed rat servomotor 5 and numerical control device 6.Wherein, be provided with planker 2 on bed body 1, in the present embodiment, planker 2 has last planker and following planker, and planker 2 connects planker axial feed servomotor 3, and planker 2 is used for axial feed.Be provided with cutterhead 4 at planker 2 axial ends, the kerve cutter is housed on the cutterhead 4, cutterhead 4 connects cutterhead radial feed servomotor 5.In the present embodiment, cutterhead 4 one sides are provided with a casing 41, are provided with linkage parts such as ball, screw pair in the casing 41, also are provided with linkage part in main motor 42 connect boxes 41 in a side of casing 41.At last, planker feed servo motor 3 is connected numerical control device 6 with cutter fed rat servomotor 5.Guard shield 7 of the present utility model can prevent that workpiece from adding the phenomenon that man-hour, smear metal was splashed everywhere.
The utility model numerical control gate valve groove broacher in use, workpiece is fixed on the body 1,3 work of planker feed servo motor, work when axially putting in place, 5 work of cutter fed rat servomotor, because the kerve cutter is housed on cutterhead 4, radially cutterhead 4 work, cutter is expanded, and has just pulled out the face and the groove of brake valve body or flashboard, because cooperating, brake valve body or flashboard need, so two unit heads are housed, process a workpiece simultaneously, just having formed workpiece is two inclined-plane symmetries of an integral body, reach the effect of kerve, equally also can play the effect of processing two plane symmetry.
Claims (2)
1, a kind of numerical control gate valve groove broacher, numerical control gate valve groove broacher is provided with guard shield outward, mainly comprise a body, planker, planker feed servo motor, cutterhead, cutter fed rat servomotor and numerical control device, it is characterized in that: the bed body is provided with planker, planker connects planker feed servo motor, is provided with cutterhead at the planker axial end, and the kerve cutter is housed on the cutterhead, cutterhead connects the cutter fed rat servomotor, and planker feed servo motor is connected numerical control device with the cutter fed rat servomotor.
2, numerical control gate valve groove broacher according to claim 1 is characterized in that: be provided with a casing in cutterhead one side, be provided with linkage part in the casing, also be provided with linkage part in the main motor connect box in a side of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202065477U CN201333561Y (en) | 2008-12-31 | 2008-12-31 | Numeric control gate valve groove broacher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202065477U CN201333561Y (en) | 2008-12-31 | 2008-12-31 | Numeric control gate valve groove broacher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333561Y true CN201333561Y (en) | 2009-10-28 |
Family
ID=41285203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202065477U Expired - Fee Related CN201333561Y (en) | 2008-12-31 | 2008-12-31 | Numeric control gate valve groove broacher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333561Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774044A (en) * | 2010-03-12 | 2010-07-14 | 扬州大学 | Numerical control opening and closing profile broaching machine |
-
2008
- 2008-12-31 CN CNU2008202065477U patent/CN201333561Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774044A (en) * | 2010-03-12 | 2010-07-14 | 扬州大学 | Numerical control opening and closing profile broaching 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: 20091028 Termination date: 20111231 |