CN205414603U - Installation assembly utensil of burring scraper - Google Patents
Installation assembly utensil of burring scraper Download PDFInfo
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- CN205414603U CN205414603U CN201620186175.0U CN201620186175U CN205414603U CN 205414603 U CN205414603 U CN 205414603U CN 201620186175 U CN201620186175 U CN 201620186175U CN 205414603 U CN205414603 U CN 205414603U
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- scraper
- clip
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- clamping
- hole
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Abstract
The utility model relates to an installation assembly utensil of burring scraper, including the handle and lie in the fixed centre gripping portion of cutter of handle one end, include still that the scraper rotates the clamping part, the scraper rotates the other end of clamping part fixed connection at the handle, the utility model provides a solve and to use the scrap cutter to remove the burr treatment in -process at present, problem that work efficiency is low.
Description
Technical field
This utility model relates to a kind of cutter mounting structure；Particularly relate to the installation group tool of a kind of deburring scraper.
Background technology
Engine cylinder-body is after the Milling Process of the biggest plane of machining, and seamed edge can produce substantial amounts of burr, the most employing Brush type debarring process.In reality is processed, major part burr can effectively be removed by hairbrush, but owing to engine block structure is complicated, burr remnants can be produced at some narrow annular die cavity seamed edges and complicated seamed edge, need to use manual deburring as auxiliary, removing burr at narrow annular die cavity seamed edge with scraper, remove other seamed edge burr remnants with file, production efficiency is low.
A kind of multi-functional edger is disclosed in document CN203993811U, including handle and edge iron, annular groove is offered on the knife bar of described edge iron, the installing hole coordinated with knife bar is offered on described handle, offering the screwed hole communicated with installing hole on handle, bolt is selected into screwed hole to being combined in annular groove.
The edge iron mounting structure that above-mentioned document is mentioned in use, when being repaiied seamed edge and being curve, needs artificial rotation edge iron, makes the blade of edge iron adapt with by the position repairing seamed edge.Edge iron mounting structure of the prior art can not realize self adaptation to be changed by the trend repairing seamed edge, therefore can have a strong impact on the manually-operated operating time, affect work efficiency.
Summary of the invention
The purpose of this utility model is that solving currently used edge iron carries out in deburring processing procedure, the problem that work efficiency is low.
In order to solve the problems referred to above, the utility model proposes the installation group tool of a kind of deburring scraper, including handle and the cutter stationary gripping part that is positioned at handle one end, also include that scraper rotates clamping part, described scraper clamping part is fixedly connected on the other end of handle.
Further, described scraper rotates clamping part and includes: scraper mounting seat, described scraper mounting seat is axially projecting from handle end, scraper connecting hole is offered in described scraper mounting seat, scraper mounting seat offers the annular spacing groove moving axially distance for limiting clip, the central axis of annular spacing groove and scraper connecting hole is parallel to each other, bottom land at annular spacing groove offers the holder installing hole communicated with scraper connecting hole, and the scraper mounting seat in annular spacing groove side is protruding with supports, with spring, the spacing shaft shoulder closed；Holder, described holder is positioned at described holder installing hole, and holder is formed clamping part, and described clamping part protrudes into and extends to axially positioning and clamping for scraper in described scraper connecting hole；Clip, described clip is axially displaceably enclosed within described annular spacing groove, and the inner peripheral surface of clip is the clamping conical surface, offsets conjunction with described holder, and during clip moves axially, described holder releasably clamps scraper；Spring, described spring supports and is combined between the spacing shaft shoulder and the axial end of clip；Clamping part is elastic to the clamping of scraper, cause scraper can blade stress change in the case of axial rotation, with adapt to the curve of deburring seamed edge move towards change.
Further, described scraper rotation clamping part also includes: cutting ferrule, described cutting ferrule is axially displaceably set in outside described scraper mounting seat, has the annular groove for jointing clip in the inside of cutting ferrule, and the axial both ends of the surface of described clip are connected in annular groove；Yoke configurations is relatively small, and when dismounting scraper, it has not been convenient to stir, cutting ferrule is internal with clamp connection be set in outside scraper mounting seat, can conveniently stir.
Further, described holder is that at least two clamps ball, described holder installing hole is taper hole, and described taper hole communicates the aperture diameter less than clamping ball of side with scraper connecting hole, and clamping ball protrudes the part sphere in scraper connecting hole and forms the clamping face coordinated with scraper；Contacting between clamping ball and scraper is rolling friction, and rolling friction can preferably facilitate scraper axial rotation relative to sliding friction；This kind of size limitation, it is possible to prevent from clamping dropping of ball, carries out spacing to clamping ball, it is ensured that it normally works.
Further, the outer circumference surface of described clip is for installing the conical surface, and described clip is untight " C " type annulus；The clip of this kind of structure, can reduce its radial dimension by the way of opening reduces or closes, and realizes coordinating of clip and annular groove with this.
Further, described cutter stationary gripping part includes: fixed mounting, described fixed mounting is axially projecting from handle end, three gripper jaws it are formed with in the end of described fixed mounting, Cutting tool installation manner hole it is formed with between described gripper jaw, the radially movable Cutting tool installation manner hole that reduces of described gripper jaw, the side of described gripper jaw is tapered, is formed with, on three fixed mountings between gripper jaw with handle, the section of threadeding；Lock sleeve, described lock sleeve is set in outside described fixed mounting, and lock sleeve one end is connected with described threaded section, and the other end is internally formed and the described tapered inner conical surface matched, and rotary locking cover can adjust the size in Cutting tool installation manner hole；Rotary locking cover indirectly controls the size in the Cutting tool installation manner hole between gripper jaw, to achieve the dismounting of cutter, threaded lock sleeve moves axially position and is relatively fixed, therefore it is the most stable to the control of gripper jaw, avoid moving axially and axial rotation of cutter, be applicable to burr amount many in the case of use.
The beneficial effects of the utility model are: scraper rotates arranging of clamping part and can be conducive to being deburred in the case of seamed edge is curve, the blade of scraper can be suitable for the curve extension of seamed edge by adaptive rotational angle, achieve and contact angle rotate scraper edge and burr seamed edge without people, improve work efficiency；Simultaneously when installing applicable cannelure edger, it is possible to coplanar two seamed edge of time processing curve trend, work efficiency is promoted；This kind of scraper rotates the clamping part scraper to clamping simultaneously, can be suitably used for burr amount few, band burr seamed edge move towards to bend changeable in the case of；Cutter stationary gripping part can be used in connecting the instrument such as counterbit, file, and ad hoc structure is carried out deburring process.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the sectional view that in Fig. 1, scraper rotates clamping part 1；
Fig. 3 is the sectional view of cutter stationary gripping part 3 in Fig. 1；
Fig. 4 is the structural representation of scraper mounting seat 11 in Fig. 2；
Fig. 5 is the mounting structure schematic diagram of cutting ferrule 13 and clip 12；
Fig. 6 is the sectional view of clip 12；
Fig. 7 is the left view of clip 12 in Fig. 6；
In figure: 1-scraper rotates clamping part, 11-scraper mounting seat, 111-scraper connecting hole, 112-annular spacing groove, 113-taper hole, the spacing shaft shoulder of 114-, 12-clip, 121-install the conical surface, 122-clamps the conical surface, 13-cutting ferrule, 131-annular groove；14-clamps ball；15-spring；4-scraper；5-cutter；2-handle；3-cutter stationary gripping part, 31-fixed mounting, tri-gripper jaws of 311-, 312-Cutting tool installation manner hole, threaded section of 313-, 32-lock sleeve.
Detailed description of the invention
Seeing Fig. 1, the installation group tool of deburring scraper disclosed in this utility model includes handle 2, and the left end at handle 2 is provided with scraper and rotates clamping part 1, and right-hand member is provided with cutter stationary gripping part 3；Scraper rotates clamping part 1 and is used for being rotationally connected scraper 4, and cutter stationary gripping part 3 is used for being fastenedly connected cutter 5.
See Fig. 2, the left side of handle 2 has the scraper mounting seat 11 protruded to the left, scraper mounting seat 11 offers scraper connecting hole 111, scraper connecting hole 111 is identical with the bearing of trend of scraper mounting seat 11, the excircle of scraper mounting seat 11 offers annular spacing groove 112, annular spacing groove 112 and scraper connecting hole 111 concentrically axis, in the bottom land of annular spacing groove 112, offer two taper holes 113 communicated with scraper connecting hole 111, and be used for the spacing shaft shoulder 114 that spring 15 is spacing；On the right side of annular spacing groove 112, scraper mounting seat 11 outer wall is protruding with the spacing shaft shoulder 114.Clamping ball 14 is arranged in taper hole 113, and clamping ball 14 protrudes in scraper connecting hole 111 by taper hole 113 part, the portion that is clamped and connected that coordinates with scraper 4 of formation, and the portion that is clamped and connected is for the axial limiting of scraper 4 and clamping.Being arranged with the clip 12 being axially movable in annular spacing groove 112, the inner periphery of clip 12 is formed with the clamping conical surface 122, the clamping conical surface 122 and clamping ball 14 Structure deformation, and the clamping conical surface 122 from left to right diameter tapers into.It is arranged with between its right end face and the spacing shaft shoulder 114 of clip 12 and supports the spring 15 closed therewith.Outside scraper mounting seat 11, be arranged with the cutting ferrule 13 being axially movable, on the left of the inwall of cutting ferrule 13 on have the annular groove 131 matched with clip 12 both ends of the surface spacing, the right side inwall at clip 12 is slidably connected with scraper mounting seat 11.
Seeing Fig. 4, Fig. 5, clip 12 is fixed and positioned for convenience, and clip 12 is untight " C " type annulus, and the outer circumference surface of clip 12 is formed with the installation conical surface 121, and the incline direction installing the conical surface 121 is contrary with the clamping conical surface 122；Diameter on the left of annular groove 131 is less than the diameter on right side, the diameter on the left of the diameter big installation conical surface 121 on the right side of annular groove 131.
nullSee Fig. 3，The right side of handle 2 has the fixed mounting 31 protruded to the right，It has been internally formed Cutting tool installation manner hole 312 at fixed mounting 31 bearing of trend，Fixed mounting 31 offers three grooves，The right-hand member of fixed mounting 31 uniformly be divide into three gripper jaws 311 by three grooves，The right side of three gripper jaws 311 is tapered，It is formed with the section of threadeding 313 on fixed mounting 31 outer wall between three gripper jaws 311 and handle 2，Lock sleeve 32 is set on fixed mounting 31，Its left end inwall is connected with threaded section 313，Its right-hand member inwall is formed with the inner conical surface matched with three gripper jaw 311 outlines，Rotary locking cover 32 is to left movement，Under the cooperation of inner conical surface and three gripper jaws 311，The diameter in lock pin Cutting tool installation manner hole 312.
The above-mentioned portion of being clamped and connected is that two parts protrude into the part sphere in scraper connecting hole 111, and two part sphere match with the installation annular groove on scraper 4；Clamping ball 14 in the present embodiment is two, is the most also can be multiple, and the part sphere that multiple clamping ball 14 protrudes matches with the installation annular groove on scraper 4.
Claims (6)
1. the installation group tool of a deburring scraper, including handle (2) and the cutter stationary gripping part (3) that is positioned at handle (2) one end, it is characterized in that, also including that scraper rotates clamping part (1), described scraper rotates clamping part (1) and is fixedly connected on the other end of handle (2).
2. the installation group tool of deburring scraper as claimed in claim 1, it is characterised in that described scraper rotates clamping part (1) and including:
Scraper mounting seat (11), described scraper mounting seat (11) is axially projecting from handle (2) end, scraper connecting hole (111) is offered in described scraper mounting seat (11), scraper mounting seat (11) offers the annular spacing groove (112) moving axially distance for limiting clip (12), the central axis of annular spacing groove (112) and scraper connecting hole (111) is parallel to each other, bottom land at annular spacing groove (112) offers the holder installing hole communicated with scraper connecting hole (111), scraper mounting seat (11) in annular spacing groove (112) side is protruding with supports, with spring (15), the spacing shaft shoulder (114) closed；
Holder, described holder is positioned at described holder installing hole, and holder is formed clamping part, and described clamping part protrudes into and extends to axially positioning and clamping for scraper (4) in described scraper connecting hole (111)；
Clip (12), described clip (12) is axially displaceably enclosed within described annular spacing groove (112), the inner peripheral surface of clip (12) is the clamping conical surface (122), offset conjunction with described holder, during clip (12) moves axially, described holder releasably clamps scraper (4)；
Spring (15), described spring (15) supports between the axial end being combined in the spacing shaft shoulder (114) and clip (12).
3. the installation group tool of deburring scraper as claimed in claim 2, it is characterised in that described scraper rotates clamping part (1) and also includes:
Cutting ferrule (13), described cutting ferrule (13) is axially displaceably set in described scraper mounting seat (11) outward, have the annular groove (131) for jointing clip (12) in the inside of cutting ferrule (13), the axial both ends of the surface of described clip (12) are connected in annular groove (131).
4. the installation group tool of deburring scraper as claimed in claim 2, it is characterized in that, described holder is at least two clamping ball (14), described holder installing hole is taper hole (113), described taper hole (113) communicates the aperture diameter less than clamping ball (14) of side with scraper connecting hole (111), and clamping ball (14) is protruded the part sphere in scraper connecting hole (111) and formed the clamping face coordinated with scraper (4).
5. the installation group tool of deburring scraper as claimed in claim 3, it is characterised in that the outer circumference surface of described clip (12) is for installing the conical surface (121), and described clip (12) is untight " C " type annulus.
6. the installation group tool of deburring scraper as claimed in claim 1, it is characterised in that described cutter stationary gripping part (3) including:
Fixed mounting (31), described fixed mounting (31) is axially projecting from handle (2) end, three gripper jaws (311) it are formed with in the end of described fixed mounting (31), Cutting tool installation manner hole (312) it is formed with between described gripper jaw, described gripper jaw is radially movable reduces Cutting tool installation manner hole (312), the side of described gripper jaw is tapered, and the fixed mounting (31) between three gripper jaws (311) and handle (2) is formed with the section of threadeding (313)；
Lock sleeve (32), described lock sleeve (32) is set in described fixed mounting (31) outward, lock sleeve (32) one end is connected with described threaded section (313), the other end is internally formed and the described tapered inner conical surface matched, and rotary locking cover (32) can adjust the size of Cutting tool installation manner hole (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186175.0U CN205414603U (en) | 2016-03-11 | 2016-03-11 | Installation assembly utensil of burring scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620186175.0U CN205414603U (en) | 2016-03-11 | 2016-03-11 | Installation assembly utensil of burring scraper |
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| Publication Number | Publication Date |
|---|---|
| CN205414603U true CN205414603U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620186175.0U Active CN205414603U (en) | 2016-03-11 | 2016-03-11 | Installation assembly utensil of burring scraper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735585A (en) * | 2016-12-23 | 2017-05-31 | 武汉钢铁股份有限公司 | A kind of trailing type displacement self-adjusting cutter |
-
2016
- 2016-03-11 CN CN201620186175.0U patent/CN205414603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735585A (en) * | 2016-12-23 | 2017-05-31 | 武汉钢铁股份有限公司 | A kind of trailing type displacement self-adjusting cutter |
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