CN202461565U - Machine-clamped powerful cutter - Google Patents
Machine-clamped powerful cutter Download PDFInfo
- Publication number
- CN202461565U CN202461565U CN2012200511624U CN201220051162U CN202461565U CN 202461565 U CN202461565 U CN 202461565U CN 2012200511624 U CN2012200511624 U CN 2012200511624U CN 201220051162 U CN201220051162 U CN 201220051162U CN 202461565 U CN202461565 U CN 202461565U
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- Prior art keywords
- cutter
- ing
- hold
- blade
- down clip
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- Expired - Lifetime
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Abstract
The utility model discloses a machine-clamped powerful cutter, which comprises a cutter body, wherein the front end of the cutter body is provided with a shoulder slope, a cutter backing plate is cooperatively arranged on the shoulder slope of the cutter body, a cutter pressing plate is arranged on the cutter backing plate, the front end of the cutter pressing plate is provided with a V-shaped groove, a blade positioned in the V-shaped groove is clamped between the cutter backing plate and the cutter pressing plate, a pressing block is arranged on the cutter pressing plate in a pressing mode, and an adjusting screw is screwed between the pressing block and the cutter backing plate. According to the cutter disclosed by the utility model, the processing efficiency is greatly improved, the labor intensity of workers is reduced, the durability of the cutter is improved, and according to the data of actual use in a company, the number of cut thick-walled pipes processed every day is increased from the original 80 to about 350; and a front angle and a rear angle of the formed blade are very reasonable, and the service life of the cutter is greatly prolonged.
Description
Technical field
The machine folder cutting knife that the utility model relates in the turning process is widely used in specifically belonging to machine and pressing from both sides powerful cutting knife in the operation of machine components processing.
Technical background
At present in the practice production of specialized factory in the turning process; What generally use is that mechanical fixation formula parting-off tool welds carbide chip and goes out the shape of tool by operator's hand grinding then and be used for cut on former knife bar body; As interrupted cut, the excessive situation that tipping just might take place of the depth of cut occurring, this moment, whole cutter was scrapped in cutting process.The various work that the operator is done early stage, the loss of abrasive machine all will " be paid east stream "; Also will cause simultaneously the waste of knife bar body material.
The utility model content
The purpose of the utility model provides a kind of machine and presss from both sides powerful cutting knife; Blade relies on the chucking power clamping of machinery on cutter hub; Form modularization, in the course of the work along with the loss of blade is in time changed, and the reconditioning of fixturing blade top becomes the point of a knife of 15 degree; This cutter can guarantee to cut gradually in the cutwork process more steady, practiced thrift like this workman the sharpening number of times, improved the utilization rate of knife bar body material and then improved labor productivity.Change form of a blade, can also make the high speed screwer and use.
The technical scheme of the utility model is following:
Machine presss from both sides powerful cutting knife, includes cutter hub, and the cutter hub front end offers the shoulder block inclined-plane; Be combined with the pad knife plate on the shoulder block inclined-plane of cutter hub; Be placed with hold(ing)-down clip on the pad knife plate, the front end of hold(ing)-down clip offers v-depression, is gripped with the blade that is positioned at v-depression between pad knife plate and the hold(ing)-down clip; Press on the hold(ing)-down clip and be equipped with compact heap, screwed togather adjustment screw between compact heap and the pad knife plate.
Be installed with side guide on the described pad knife plate sidewall, the front end of side guide is pressed on the blade.
Be connected with eccentric screw between described hold(ing)-down clip and the cutter hub.
The carbide chip of the utility model adopts YT15; Process cutter hub at milling machine, lower surface is installed on little of lathe, and upper surface relies on the compound tool rest follower bolt to be fixed; The left side of cutter hub mills out an inclined-plane with 75 degree shoulder blocks; The pad knife plate is installed on the 75 degree inclined-planes; Pad knife plate upper face has v-depression, and hold(ing)-down clip is installed above that, and the front portion of hold(ing)-down clip has a notch to be used for fixturing blade; Hold(ing)-down clip top is equipped with compact heap; Just be fixed to blade in the notch of pad knife plate through the fastening of fastening bolt, the free degree that blade moves and required chucking power have just been fixed in the mechanical grip power through fastening bolt and the gap of v-depression and notch, just can guarantee continuous cut as long as change the shaping blade that damages at any time in the working angles.
The utility model improved working (machining) efficiency greatly, reduced working strength of workers, improved the durability of cutter, brings up to about 350 of every days according to my company's data cutting thick-walled pipe in actual use by processing 80 original every day; What adopt is that shaping blade anterior angle and relief angle improve reasonable cutter life very greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the side view of Fig. 1.
The specific embodiment
Referring to accompanying drawing, machine presss from both sides powerful cutting knife, includes cutter hub 1; Cutter hub 1 front end offers shoulder block inclined-plane 2, is combined with pad knife plate 3 on the shoulder block inclined-plane 2 of cutter hub, is placed with hold(ing)-down clip 4 on the pad knife plate 3; The front end of hold(ing)-down clip 4 offers v-depression, is gripped with the blade 5 that is positioned at v-depression between pad knife plate and the hold(ing)-down clip, presses on the hold(ing)-down clip to be equipped with compact heap 6; Screwed togather adjustment screw 7 between compact heap 6 and the pad knife plate 3; Be installed with side guide 8 on the pad knife plate sidewall, the front end of side guide 8 is pressed on the blade 5, is connected with eccentric screw 9 between hold(ing)-down clip and the cutter hub.
Claims (3)
1. machine presss from both sides powerful cutting knife, includes cutter hub, and the cutter hub front end offers the shoulder block inclined-plane; It is characterized in that: be combined with the pad knife plate on the shoulder block inclined-plane of cutter hub; Be placed with hold(ing)-down clip on the pad knife plate, the front end of hold(ing)-down clip offers v-depression, is gripped with the blade that is positioned at v-depression between pad knife plate and the hold(ing)-down clip; Press on the hold(ing)-down clip and be equipped with compact heap, screwed togather adjustment screw between compact heap and the pad knife plate.
2. machine according to claim 1 presss from both sides powerful cutting knife, it is characterized in that: be installed with side guide on the described pad knife plate sidewall, the front end of side guide is pressed on the blade.
3. machine according to claim 1 presss from both sides powerful cutting knife, it is characterized in that: be connected with eccentric screw between described hold(ing)-down clip and the cutter hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200511624U CN202461565U (en) | 2012-02-17 | 2012-02-17 | Machine-clamped powerful cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200511624U CN202461565U (en) | 2012-02-17 | 2012-02-17 | Machine-clamped powerful cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202461565U true CN202461565U (en) | 2012-10-03 |
Family
ID=46909762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200511624U Expired - Lifetime CN202461565U (en) | 2012-02-17 | 2012-02-17 | Machine-clamped powerful cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202461565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528107A (en) * | 2012-02-17 | 2012-07-04 | 淮南宏昌科技有限责任公司 | Machine clamping powerful cutter |
-
2012
- 2012-02-17 CN CN2012200511624U patent/CN202461565U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528107A (en) * | 2012-02-17 | 2012-07-04 | 淮南宏昌科技有限责任公司 | Machine clamping powerful cutter |
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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 |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |