CN206465003U - A kind of sandblasting hobboing cutter fixture - Google Patents

A kind of sandblasting hobboing cutter fixture Download PDF

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Publication number
CN206465003U
CN206465003U CN201720150290.7U CN201720150290U CN206465003U CN 206465003 U CN206465003 U CN 206465003U CN 201720150290 U CN201720150290 U CN 201720150290U CN 206465003 U CN206465003 U CN 206465003U
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CN
China
Prior art keywords
hobboing cutter
clamp rod
driving ring
clamp
ring
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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.)
Active
Application number
CN201720150290.7U
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Chinese (zh)
Inventor
张建明
金章斌
邓晓良
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Suzhou Ji Heng Nano Technology Co Ltd
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Suzhou Ji Heng Nano Technology Co Ltd
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Priority to CN201720150290.7U priority Critical patent/CN206465003U/en
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Abstract

The utility model discloses a kind of sandblasting hobboing cutter fixture, including clamp base, clamp rod, adjust height spacer and driving ring, the clamp rod is arranged on the middle part of clamp base, hobboing cutter is arranged in clamp base, hobboing cutter has mesopore, clamp rod stretches into the mesopore of hobboing cutter, clamp rod has truncation face, a driving ring is respectively installed with the top and bottom of clamp rod, the inner ring surface of driving ring has a planar portions, the planar portions of driving ring and the truncation face of clamp rod coordinate, a regulation height spacer being set on clamp rod is provided between two driving rings, keyed portion is set on the outer ring surface of driving ring, the hole wall of the mesopore of the hobboing cutter is provided with keyway, the keyway of hobboing cutter and the key portion of driving ring coordinate.Positioning of the utility model to hobboing cutter is relatively reliable, and versatility is good, during sandblasting, and hobboing cutter will not produce relative rotation between fixture, it is ensured that the uniformity of blasting treatment.

Description

A kind of sandblasting hobboing cutter fixture
Technical field
The utility model is related to a kind of fixture, more particularly to a kind of sandblasting hobboing cutter fixture.
Background technology
Gear hob is the main instrument of Gear Processing.Whether high-speed steel gear hob or cemented carbide gear rolling Knife, before coating is carried out to gear hob, sandblasting is essential process.In sandblasting, it is necessary to first with fixture by hobboing cutter It is fixed, sandblasting is then carried out again.But, fixation of the existing fixture to hobboing cutter is unreliable, during due to sandblasting, the power of sandblasting Than larger so that easily produced relative rotation between hobboing cutter and fixture, so as to cause the blasting treatment on hobboing cutter surface uneven.
The content of the invention
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of sandblasting hobboing cutter fixture, to hobboing cutter Positioning it is relatively reliable, versatility is good, during sandblasting, and hobboing cutter will not produce relative rotation between fixture, it is ensured that blasting treatment it is equal Even property.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:One Sandblasting hobboing cutter fixture, including clamp base, clamp rod, regulation height spacer and driving ring are planted, the clamp rod is arranged at folder On the middle part for having base, hobboing cutter is arranged in clamp base, and hobboing cutter has mesopore, and clamp rod stretches into the mesopore of hobboing cutter, clamp rod With truncation face, a driving ring is respectively installed with the top and bottom of clamp rod, the inner ring surface of driving ring is flat with one Face, the planar portions of driving ring and the truncation face of clamp rod coordinate, and are set between two driving rings provided with one on clamp rod Regulation height spacer, keyed portion is set on the outer ring surface of driving ring, the hole wall of the mesopore of the hobboing cutter is provided with keyway, hobboing cutter The key portion of keyway and driving ring coordinates.
Further, the clamp base is T-shaped structure.
The beneficial effects of the utility model are:Clamp rod in the utility model is provided with driving ring, the inner ring of driving ring Face has a planar portions, and clamp rod has truncation face, and the truncation face of clamp rod and the planar portions of driving ring coordinate, driving Ring coordinates further through the keyway of key portion and hobboing cutter, so as to by the cooperation of these structures, can prevent from producing between hobboing cutter and fixture It is raw to relatively rotate, realize and the reliable clamping of hobboing cutter is fixed.During sandblasting, fixture is rotated, the truncation face and driving ring of clamp rod Planar portions coordinate, the keyway of the key portion of driving ring and hobboing cutter coordinates, and realizes transmission, drives hobboing cutter to be rotated together with fixture, real Existing comprehensive sandblasting, it is ensured that the uniformity of blasting treatment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 be Fig. 1 in along A-A to profile.
Fig. 3 is the profile in Fig. 1 along B-B direction.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite Define.
As shown in Figure 1 to Figure 3, a kind of sandblasting hobboing cutter fixture, including clamp base 1, clamp rod 2, regulation height spacer 3 With driving ring 4.In the utility model, clamp base 1 is T-shaped structure.Clamp rod 2 is arranged on the middle part of clamp base 1, rolling Knife 5 is arranged in clamp base 1, and hobboing cutter 5 has mesopore 51, and clamp rod 2 is stretched into the mesopore 51 of hobboing cutter 5.Clamp rod 2 has one A driving ring 4 is respectively installed with truncation face, the top and bottom of clamp rod 2, the inner ring surface of driving ring 4 has a plane Portion, the planar portions of driving ring 4 coordinate with the truncation face of clamp rod 2, and clamp rod 2 is set in provided with one between two driving rings 4 On regulation height spacer 3, regulation height spacer 3 can realize to the driving ring 4 of the upper end of clamp rod 2 and support.Outside driving ring 4 Keyed portion 41 is set on anchor ring, the hole wall of the mesopore of the hobboing cutter 5 is provided with keyway, the keyway of hobboing cutter 5 and the key portion 41 of driving ring 4 Coordinate.
Clamp rod 2 in the utility model is provided with two driving rings 4, and the inner ring surface of driving ring 4 has a planar portions, folder Having bar 2 has truncation face, and the truncation face of clamp rod 2 and the planar portions of driving ring 4 coordinate, and driving ring 4 is further through key portion 41 coordinate with the keyway of hobboing cutter 5, so as to by the cooperation of these structures, can prevent from producing relative turn between hobboing cutter 5 and fixture It is dynamic, realize and the reliable clamping of hobboing cutter 5 is fixed.During sandblasting, fixture is rotated, the truncation face and the plane of driving ring 4 of clamp rod 2 Portion coordinates, and the key portion 41 of driving ring 4 coordinates with the keyway of hobboing cutter 5, realizes transmission, drives hobboing cutter 5 to be rotated together with fixture, realizes Comprehensive sandblasting, it is ensured that the uniformity of blasting treatment.In addition, according to the hobboing cutter 5 of different height, regulation needed for can selecting is high The quantity of spacer 3 is spent, to coordinate the setting of two driving rings 4, so that the fixture has more preferable versatility.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in Other related technical fields, are similarly included in scope of patent protection of the present utility model.

Claims (2)

1. a kind of sandblasting hobboing cutter fixture, it is characterised in that:Including clamp base, clamp rod, regulation height spacer and driving ring, The clamp rod is arranged on the middle part of clamp base, and hobboing cutter is arranged in clamp base, and hobboing cutter has mesopore, and clamp rod is stretched into The mesopore of hobboing cutter, clamp rod has is respectively installed with a driving ring, driving ring on truncation face, the top and bottom of clamp rod Inner ring surface there are a planar portions, the truncation face of the planar portions of driving ring and clamp rod coordinates, is provided between two driving rings One is set on the regulation height spacer on clamp rod, the outer ring surface of driving ring and sets keyed portion, the hole wall of the mesopore of the hobboing cutter Keyway is provided with, the keyway of hobboing cutter and the key portion of driving ring coordinate.
2. a kind of sandblasting hobboing cutter fixture according to claim 1, it is characterised in that:The clamp base is T-shaped structure.
CN201720150290.7U 2017-02-20 2017-02-20 A kind of sandblasting hobboing cutter fixture Active CN206465003U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720150290.7U CN206465003U (en) 2017-02-20 2017-02-20 A kind of sandblasting hobboing cutter fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720150290.7U CN206465003U (en) 2017-02-20 2017-02-20 A kind of sandblasting hobboing cutter fixture

Publications (1)

Publication Number Publication Date
CN206465003U true CN206465003U (en) 2017-09-05

Family

ID=59706980

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720150290.7U Active CN206465003U (en) 2017-02-20 2017-02-20 A kind of sandblasting hobboing cutter fixture

Country Status (1)

Country Link
CN (1) CN206465003U (en)

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