CN105935936A - Gear blank fastening device - Google Patents

Gear blank fastening device Download PDF

Info

Publication number
CN105935936A
CN105935936A CN201510957855.8A CN201510957855A CN105935936A CN 105935936 A CN105935936 A CN 105935936A CN 201510957855 A CN201510957855 A CN 201510957855A CN 105935936 A CN105935936 A CN 105935936A
Authority
CN
China
Prior art keywords
plate
tooth base
gear blank
base
hole
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.)
Pending
Application number
CN201510957855.8A
Other languages
Chinese (zh)
Inventor
唐成文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QIJIANG XIANGHE MACHINERY Co Ltd
Original Assignee
QIJIANG XIANGHE MACHINERY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by QIJIANG XIANGHE MACHINERY Co Ltd filed Critical QIJIANG XIANGHE MACHINERY Co Ltd
Priority to CN201510957855.8A priority Critical patent/CN105935936A/en
Publication of CN105935936A publication Critical patent/CN105935936A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders

Abstract

The invention discloses a gear blank fastening device which comprises a bottom plate, a supporting plate, lock heads, locking nuts, screw holes, a strip-shaped through hole and a gear blank. The bottom plate is rectangular, and the strip-shaped through hole is formed in the middle of the bottom plate. The square supporting plate is arranged on the bottom plate. The round gear blank arranged on the supporting plate is fixed to the supporting plate through the lock heads arranged on the two sides of the gear blank. The screw holes are formed in the lock heads so that bolts can vertically penetrate the lock heads to be fixed through the locking nuts. According to the gear blank fastening device, the strip-shaped through hole is formed in the middle of the bottom plate, and therefore gear blanks with different diameters can be fastened through the lock heads, the situation that the fastening device needs to be replaced with other fastening devices is avoided, and the gear blank machining efficiency is improved; and the gear blank fastening device is simple in structure, low in manufacturing cost, good in fastening performance and beneficial to utilization and popularization.

Description

A kind of tooth base clamp device
Technical field
The present invention relates to technical field of fastening, be specially a kind of tooth base clamp device.
Background technology
Tooth base refers to that the gear blank before undressed profile of tooth is referred to as tooth base, different according to the technique that tooth base is formed, and is divided into casting tooth base, forging gear stock and welding tooth base.Tooth base typically requires in the course of processing and fastens it, thus can meet processing needs, meanwhile, also for ensureing crudy.At present, existing tooth base clamp device cost of manufacture is high, structure is complicated, it is unfavorable for being widely popularized use, simultaneously, existing tooth base clamp device is merely able to fasten the tooth base of same diameter, so not only reduces work efficiency, and improves processing cost, therefore, it is proposed that a kind of tooth base clamp device.
Summary of the invention
It is an object of the invention to provide a kind of tooth base clamp device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of tooth base clamp device, including base plate, gripper shoe, tapered end, locking nut, screw hole, strip through-hole and tooth base, described base plate is rectangle in the middle of shape and offers strip through-hole, and base plate is provided with and has a rectangular shape gripper shoe, the tapered end that the round tooth base that described gripper shoe is provided with is provided with by tooth base both sides is fixing on the supporting plate, described tapered end offers screw hole and makes bolt vertically run through tapered end to be fixed by locking nut.
Preferably, described gripper shoe is steel plate.
Preferably, the symmetrical design of described tapered end.
Preferably, described locking nut is connected with bolt thread, and the spiral shell of described stud base emits and is positioned at bottom base plate.
Preferably, the length that described strip through-hole is offered is with equal to floor length.
Compared with prior art, the invention has the beneficial effects as follows: this tooth base clamp device, by offering strip through-hole in the middle of base plate, can make tapered end that the tooth base of different-diameter is fastened, thus avoid the need for changing other clamp devices, improve the efficiency of tooth base processing, and simple in construction, low cost of manufacture, tightness are good, are conducive to promoting the use of.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is plan structure schematic diagram of the present invention.
In figure: 1 base plate, 2 gripper shoes, 3 tapered ends, 4 locking nuts, 5 screw holes, 6 strip through-holes, 7 tooth bases.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1-2, the present invention provides a kind of technical scheme: a kind of tooth base clamp device, including base plate 1, gripper shoe 2, tapered end 3, locking nut 4, screw hole 5, strip through-hole 6 and tooth base 7, described base plate 1 is rectangle in the middle of shape and offers strip through-hole 6, and base plate 1 is provided with and has a rectangular shape gripper shoe 2, the round tooth base 7 that described gripper shoe 2 is provided with is fixed in gripper shoe 2 by the tapered end 3 that tooth base 7 both sides are provided with, and described tapered end 3 offers screw hole 5 and makes bolt vertically run through tapered end 3 to be fixed by locking nut 4.
The present invention is improved by: this tooth base clamp device, it is steel plate by gripper shoe 2, be conducive to playing the effect of support, extend the service life of gripper shoe 2, by the symmetrical design of tapered end 3, tooth base 7 can be fastened, be conducive to the balance of retentivity, it is connected with bolt thread by locking nut 4, the spiral shell of described stud base emits and is positioned at bottom base plate 1, it is easy to tooth base 7 and dismounts man-hour adding, be conducive to the raising of work efficiency, the length offered by strip through-hole 6 is with equal to base plate 1 length, it is thus possible to diameter tooth base 7 within the specific limits is fastened.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can carry out multiple change without departing from the principles and spirit of the present invention, revise, replace and modification, the scope of the present invention be defined by the appended.

Claims (5)

1. a tooth base clamp device, including base plate (1), gripper shoe (2), tapered end (3), locking nut (4), screw hole (5), strip through-hole (6) and tooth base (7), it is characterized in that: described base plate (1) is rectangle in the middle of shape and offers strip through-hole (6), and base plate (1) is provided with and has a rectangular shape gripper shoe (2), the round tooth base (7) that described gripper shoe (2) is provided with is fixed in gripper shoe (2) by the tapered end (3) that tooth base (7) both sides are provided with, offer on described tapered end (3) screw hole (5) make bolt vertically run through tapered end (3) by locking nut (4) fix.
A kind of tooth base clamp device the most according to claim 1, it is characterised in that: described gripper shoe (2) is steel plate.
A kind of tooth base clamp device the most according to claim 1, it is characterised in that: described tapered end (3) symmetrical design.
A kind of tooth base clamp device the most according to claim 1, it is characterised in that: described locking nut (4) is connected with bolt thread, and the spiral shell of described stud base emits and is positioned at base plate (1) bottom.
A kind of tooth base clamp device the most according to claim 1, it is characterised in that: the length that described strip through-hole (5) is offered is with equal to base plate (1) length.
CN201510957855.8A 2015-12-19 2015-12-19 Gear blank fastening device Pending CN105935936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510957855.8A CN105935936A (en) 2015-12-19 2015-12-19 Gear blank fastening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510957855.8A CN105935936A (en) 2015-12-19 2015-12-19 Gear blank fastening device

Publications (1)

Publication Number Publication Date
CN105935936A true CN105935936A (en) 2016-09-14

Family

ID=57152878

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510957855.8A Pending CN105935936A (en) 2015-12-19 2015-12-19 Gear blank fastening device

Country Status (1)

Country Link
CN (1) CN105935936A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02160442A (en) * 1988-12-13 1990-06-20 Honda Motor Co Ltd Chuck and support device for work
CN203357249U (en) * 2013-08-05 2013-12-25 綦江大力神齿轮有限公司 Adjustable grinding inner bore pitch diameter fixture of cylindrical gear
CN204123132U (en) * 2014-09-13 2015-01-28 奔宇电机集团有限公司 A kind of electric machine stand vertical lathing tooling
CN104741953A (en) * 2015-04-21 2015-07-01 重庆江增船舶重工有限公司 Universal milling fixture for diffuser blades
CN205237897U (en) * 2015-12-19 2016-05-18 綦江祥和机械有限公司 Tooth base fastener

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02160442A (en) * 1988-12-13 1990-06-20 Honda Motor Co Ltd Chuck and support device for work
CN203357249U (en) * 2013-08-05 2013-12-25 綦江大力神齿轮有限公司 Adjustable grinding inner bore pitch diameter fixture of cylindrical gear
CN204123132U (en) * 2014-09-13 2015-01-28 奔宇电机集团有限公司 A kind of electric machine stand vertical lathing tooling
CN104741953A (en) * 2015-04-21 2015-07-01 重庆江增船舶重工有限公司 Universal milling fixture for diffuser blades
CN205237897U (en) * 2015-12-19 2016-05-18 綦江祥和机械有限公司 Tooth base fastener

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160914

WD01 Invention patent application deemed withdrawn after publication