CN201227744Y - Cam type shank gripper at machining center - Google Patents
Cam type shank gripper at machining center Download PDFInfo
- Publication number
- CN201227744Y CN201227744Y CNU2008200719611U CN200820071961U CN201227744Y CN 201227744 Y CN201227744 Y CN 201227744Y CN U2008200719611 U CNU2008200719611 U CN U2008200719611U CN 200820071961 U CN200820071961 U CN 200820071961U CN 201227744 Y CN201227744 Y CN 201227744Y
- Authority
- CN
- China
- Prior art keywords
- cam
- type
- pull bar
- handle
- type frame
- 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
A machining center cam-type knife handle holder is characterized in that the knife handle holder comprises a positioning mechanism and a clamping mechanism. The positioning mechanism consists of an n-type frame, a round sleeve and accessories; the round sleeve is installed on the n-type frame; a hole is formed in the center of the round sleeve; and a guiding square hole is formed on the side of the n-type frame. The clamping mechanism consists of a shaft, a fork-type pull rod and a bearing plate; the shaft is transversally placed on the n-type frame through the guiding square hole of the n-type frame; a transverse groove is formed on the fork-type pull rod; a cam arranged at one end of the fork-type pull rod can rotate around the fork type pull rod; and a handle is arranged on the cam and a bearing plate support is arranged below the cam. The utility model has the advantages of simple structure, enough strength and rigidity, convenient and quick use, safety and reliability.
Description
Technical field
The utility model belongs to the technical field of the processing and manufacturing cutter clamping fixed mechanism of auto manufacturing, and particularly the machining center handle of a knife is a cam-type handle of a knife clamper.
Background technology
The structure of existing handle of a knife clamper is the taper hole location, at handle of a knife T type groove place, utilizes voussoir and bolt to clamp.Its deficiency is complex operation, and clamp speeds is slower, and intensity is low, and is fragile.
Summary of the invention
The purpose of this utility model provides a kind of machining center cam-type handle of a knife clamper.
The technical solution of the utility model is achieved in that
Machining center cam-type handle of a knife clamper, it is characterized by: it is made up of detent mechanism and clamp mechanism, detent mechanism is made up of n type frame, circle cover and annex, the circle cover is installed on the n type frame, have the hole in the middle of the circle cover, n type frame side has the guiding square hole, clamp mechanism is made up of axle, forked type pull bar and backing plate, axle is horizontal on n type frame by the guiding square hole of n type frame, the forked type pull bar has translot, have one can handle be arranged on the cam at an end of forked type pull bar, have backing plate to support below the cam around the cam of forked type pull bar rotation.
The utlity model has simple in structurely, have enough intensity, rigidity simultaneously, easy to use, quick, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a side-looking structural representation of the present utility model.
Fig. 3 is the structural representation of looking up of the present utility model.
Specific embodiments
Describe specific embodiments of the present utility model in detail below in conjunction with accompanying drawing.
Machining center cam-type handle of a knife clamper, it is characterized by: it is made up of detent mechanism and clamp mechanism, detent mechanism is made up of n type frame 1, circle cover 3 and annex 2, circle cover 3 is installed on the n type frame 1, have the hole in the middle of the circle cover 3, n type frame 1 side has the guiding square hole, clamp mechanism is made up of axle 6, forked type pull bar 8 and backing plate 7, axle 6 is horizontal on n type frame 1 by the guiding square hole of n type frame 1, forked type pull bar 8 has translot, have one can handle 10 be arranged on the cam at an end of forked type pull bar 8, have backing plate 7 to support below the cam 9 around the cam 9 of forked type pull bar rotation.
Embodiment:
As Fig. 1, Fig. 2 and as can be known shown in Figure 3, be that handle of a knife is installed detent mechanism with the circle cover 3 on n type frame 1 and top thereof, overlap 3 upper surfaces, hole and 5 pairs of handle of a knifes of positioning key with circle and position; Wherein, the key 5 on circle cover 3 and top thereof is used for 50 handle of a knifes location, and the key 4 of annex 2 and side is used for 40 handle of a knifes location; Move along the guiding square hole from the side of frame 1 by a forked type pull bar 8, make the fork of forked type pull bar 8 insert the broaching tool nail; Then, horizontal axle 6 is swung in the guiding square hole; Forked type pull bar 8 has translot, and forked type pull bar 8 can move in square hole, also can be around axle 6 swings; At an end of forked type pull bar 8 cam 9 that can rotate around pull bar is arranged, cam 9 is an eccentric wheel; Move the handle 10 on the cam 9, rotate around forked type pull bar 8, when making eccentric wheel forward working curve to, be the cam lift section, under the support of eccentric wheel backing plate 7, the fork that makes forked type pull bar 8 is to lower swing, during to the tension handle of a knife, eccentric wheel is promptly in the self-locking of working curve position.
The cross section structure size of the fork of forked type pull bar 8 should be followed closely shank with broaching tool and be matched; The open slot front end groove width of pull bar fork and 50 broaching tools nail coupling are used to draw 50 handle of a knifes; Narrow groove after leaning on is used to draw 40 handle of a knifes; When drawing 40 handle of a knifes, only need pull bar to move a segment distance more.
Forked type pull bar 8 cooperates with square hole: square hole play the guiding role to the two sides of forked type pull bar 8, and the height of square hole leaves the space of pull bar swing.
Eccentric bus should be a camber line, so that contact well with the cam backing plate when the deflection angle in company with pull bar.
Using method:
1, when clamping 50 handle of a knifes, with handle of a knife broaching tool nail downwards, the key that keyway puts director circle is vertically put into the hole of clamper, grips the cam handle pushing drawing rod, when making fork be stuck in the broaching tool nail, and rotary handle locking immediately.
2, when clamping 40 handle of a knifes, earlier annex 2 is put into circle cover 3.Then, two draw keys 4 of circle cover 3 sides are pushed in the hole, all the other are identical with folder 50 handle of a knife methods.
3, adjust: can adjust the cam clamped position by changing the eccentric wheel plate thickness,, satisfy user's comfort feel position by the adjustment of handle position on circumference.
Claims (3)
1, machining center cam-type handle of a knife clamper, it is characterized by: it is made up of detent mechanism and clamp mechanism, detent mechanism is by n type frame (1), circle cover (3) and annex (2) are formed, circle cover (3) is installed on the n type frame (1), have the hole in the middle of the circle cover (3), n type frame (1) side has the guiding square hole, clamp mechanism is by axle (6), forked type pull bar (8) and backing plate (7) are formed, axle (6) is horizontal on n type frame (1) by the guiding square hole of n type frame (1), forked type pull bar (8) has translot, having at an end of forked type pull bar (8) one can be around the cam (9) of forked type pull bar (8) rotation, handle (10) is arranged on the cam (9), support backing plate (7) is arranged below the cam (9).
2, machining center cam-type handle of a knife clamper according to claim 1, it is characterized by: the cross section structure size of the fork of described forked type pull bar (8) should be followed closely shank with broaching tool and be matched; The open slot front end groove width of forked type pull bar (8) fork, the groove after leaning on is narrow.
3, machining center cam-type handle of a knife clamper according to claim 1, it is characterized by: described cam (9) is an eccentric wheel, and eccentric bus should be a camber line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200719611U CN201227744Y (en) | 2008-06-11 | 2008-06-11 | Cam type shank gripper at machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200719611U CN201227744Y (en) | 2008-06-11 | 2008-06-11 | Cam type shank gripper at machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201227744Y true CN201227744Y (en) | 2009-04-29 |
Family
ID=40632706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200719611U Expired - Lifetime CN201227744Y (en) | 2008-06-11 | 2008-06-11 | Cam type shank gripper at machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201227744Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699079A (en) * | 2012-05-14 | 2012-10-03 | 无锡平盛科技有限公司 | Wire clamping device of wire drawing machine |
-
2008
- 2008-06-11 CN CNU2008200719611U patent/CN201227744Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699079A (en) * | 2012-05-14 | 2012-10-03 | 无锡平盛科技有限公司 | Wire clamping device of wire drawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA FAW CO., LTD. Free format text: FORMER OWNER: CHINESE AUTO GROUP CO NO.1 Effective date: 20111114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111114 Address after: 130011 Changchun Province, West New Economic and Technological Development Zone, Dongfeng Street, No. 2259, No. Patentee after: China FAW Group Corporation Address before: 130011 Dongfeng Street, Jilin, Changchun, No. 2259 Patentee before: China FAW Group Corporation |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090429 |