CN105196085A - Clamp for milling key groove in gear shaft - Google Patents
Clamp for milling key groove in gear shaft Download PDFInfo
- Publication number
- CN105196085A CN105196085A CN201510701836.9A CN201510701836A CN105196085A CN 105196085 A CN105196085 A CN 105196085A CN 201510701836 A CN201510701836 A CN 201510701836A CN 105196085 A CN105196085 A CN 105196085A
- Authority
- CN
- China
- Prior art keywords
- locating piece
- backing plate
- arrangement locating
- tooth axle
- face
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
- B23C3/30—Milling straight grooves, e.g. keyways
Abstract
The invention discloses a clamp for milling a key groove in a gear shaft. The clamp mainly comprises a V-shaped positioning block, a press plate, left backing plates, right backing plates, limiting blocks, a limiting plate, socket head cap screws, countersunk screws, nuts and pressing screw rods. A V-shaped groove is formed in the middle of the top face of the V-shaped positioning block, two threaded holes are formed in the positions, close to the left side and the right side, of the top face of the V-shaped positioning block respectively, the left backing plates and the right backing plates are fixedly installed in the V-shaped groove of the V-shaped positioning block, the gear shaft is installed in the V-shaped groove of the V-shaped positioning block, and the pressing screw rods are installed in the threaded holes of the V-shaped positioning block. The lower end nuts are installed on the pressing screw rods, the press plate is installed on the pressing screw rods, the bottom face of the press plate abuts against the outer cylindrical face of the gear shaft, the upper end nuts are installed on the pressing screw rods, and the bottom faces of the upper end nuts abut against the top face of the press plate. The limiting plate is fixedly installed on the right side faces of the limiting blocks, the limiting blocks are installed on the right side face of the V-shaped positioning block through the socket head cap screws, and the left side faces of the limiting blocks abut against the gear shaft.
Description
Technical field
The present invention relates to tooth axle processing technique field, specifically, particularly a kind of tooth axle keyseat fixture.
Background technology
Milling is a kind of high efficiency machining process, and Milling Process is that the multiple-cutting-edge tool by rotating carrys out cutting workpiece, and add man-hour, cutter usually also will do feed motion while rotating, to complete the processing of the longer workpiece of length.
Fixture is widely used in the processing and manufacturing of workpiece.At present.Following problem is often existed to the fixture of shaft-like workpiece keyway processing: in single-piece, small lot batch manufacture, because clamping position is inaccurate, often will lean on operative employee in initiating process, constantly carry out manual synchronizing clamping device and carry out keyway milling operation again, Workpiece Machining Accuracy is poor, inefficiency.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, provides a kind of tooth axle keyseat fixture, and its structure is simple, and cost is low, accurate positioning, and it is firm to clamp, and Workpiece Machining Accuracy is high, and operating efficiency is high.
The technical solution adopted for the present invention to solve the technical problems is: a kind of tooth axle keyseat fixture, comprises V-arrangement locating piece, pressing plate, left backing plate, right backing plate, limited block, limiting plate, soket head cap screw, sunk screw, nut and clamping screw, on described V-arrangement locating piece end face, middle part is provided with V-type groove, V-arrangement locating piece end face is all provided with a screwed hole near left side and right side, described left backing plate and right backing plate to be all fixedly mounted in V-arrangement locating piece in V-type groove by sunk screw, described left backing plate is positioned at the left side of right backing plate, tooth axle is arranged in the V-type groove of V-arrangement locating piece, described clamping screw is arranged in the screwed hole of V-arrangement locating piece, nut described in lower end is arranged on clamping screw and its bottom surface and withstands on the end face of V-arrangement locating piece, described pressing plate is arranged on clamping screw and its bottom surface and withstands on the external cylindrical surface of tooth axle, nut described in upper end is arranged on clamping screw and its bottom surface and withstands on pressing plate end face, described limiting plate is fixedly mounted on limited block right flank, described limited block to be arranged on the right flank of V-arrangement locating piece by soket head cap screw and its left surface withstands on tooth axle.
As preferably, the angle of the V-type groove of described V-arrangement locating piece is 90 °.
As preferably, described pressing plate is provided with two installing holes.
As preferably, described V-arrangement locating piece, left backing plate, right backing plate and pressing plate all adopt 45 steel to make.
As preferably, described left backing plate and right backing plate are all provided with two installing holes.
The present invention compared with prior art has the following advantages: structure is simple, and cost is low, accurate positioning, and it is firm to clamp, and Workpiece Machining Accuracy is high, and operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural front view of a kind of detailed description of the invention of the present invention;
Fig. 2 is the structure top view of a kind of detailed description of the invention of the present invention;
Fig. 3 is the structure left view of a kind of detailed description of the invention of the present invention.
Description of reference numerals:
1-V shape locating piece, 2-pressing plate, the left backing plate of 3-, the right backing plate of 4-, 5-limited block, 6-limiting plate, 7-soket head cap screw, 8-sunk screw, 9-nut, 10-clamping screw, 11-tooth axle.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the invention is described:
Embodiment, as shown in Figure 1, Figure 2 and Figure 3, a kind of tooth axle keyseat fixture, comprises V-arrangement locating piece 1, pressing plate 2, left backing plate 3, right backing plate 4, limited block 5, limiting plate 6, soket head cap screw 7, sunk screw 8, nut 9 and clamping screw 10, on described V-arrangement locating piece 1 end face, middle part is provided with V-type groove, V-arrangement locating piece 1 end face is all provided with a screwed hole near left side and right side, described left backing plate 3 and right backing plate 4 to be all fixedly mounted in V-arrangement locating piece 1 in V-type groove by sunk screw 8, described left backing plate 3 is positioned at the left side of right backing plate 4, tooth axle 11 is arranged in the V-type groove of V-arrangement locating piece 1, described clamping screw 10 is arranged in the screwed hole of V-arrangement locating piece 1, nut 9 described in lower end is arranged on clamping screw 10 and its bottom surface and withstands on the end face of V-arrangement locating piece 1, described pressing plate 2 is arranged on clamping screw 10 and its bottom surface and withstands on the external cylindrical surface of tooth axle 11, nut 9 described in upper end is arranged on clamping screw 10 and its bottom surface and withstands on pressing plate 2 end face, described limiting plate 6 is fixedly mounted on limited block 5 right flank, on described limited block 5 is arranged on V-arrangement locating piece 1 right flank by soket head cap screw 7 and its left surface withstand on tooth axle 11.
Preferably, the angle of the V-type groove of described V-arrangement locating piece 1 is 90 °.
Preferably, described pressing plate 2 is provided with two installing holes.
Preferably, described V-arrangement locating piece 1, left backing plate 3, right backing plate 4 and pressing plate 2 all adopt 45 steel to make.
By reference to the accompanying drawings the preferred embodiment for the present invention is explained in detail above, but the invention is not restricted to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from present inventive concept.
Do not depart from the spirit and scope of the present invention and can make other changes many and remodeling.Should be appreciated that and the invention is not restricted to specific embodiment, scope of the present invention is defined by the following claims.
Claims (5)
1. a tooth axle keyseat fixture, is characterized in that: comprise V-arrangement locating piece, pressing plate, left backing plate, right backing plate, limited block, limiting plate, soket head cap screw, sunk screw, nut and clamping screw, on described V-arrangement locating piece end face, middle part is provided with V-type groove, V-arrangement locating piece end face is all provided with a screwed hole near left side and right side, described left backing plate and right backing plate to be all fixedly mounted in V-arrangement locating piece in V-type groove by sunk screw, described left backing plate is positioned at the left side of right backing plate, tooth axle is arranged in the V-type groove of V-arrangement locating piece, described clamping screw is arranged in the screwed hole of V-arrangement locating piece, nut described in lower end is arranged on clamping screw and its bottom surface and withstands on the end face of V-arrangement locating piece, described pressing plate is arranged on clamping screw and its bottom surface and withstands on the external cylindrical surface of tooth axle, nut described in upper end is arranged on clamping screw and its bottom surface and withstands on pressing plate end face, described limiting plate is fixedly mounted on limited block right flank, described limited block to be arranged on the right flank of V-arrangement locating piece by soket head cap screw and its left surface withstands on tooth axle.
2. a kind of tooth axle keyseat fixture as claimed in claim 1, is characterized in that: the angle of the V-type groove of described V-arrangement locating piece is 90 °.
3. a kind of tooth axle keyseat fixture as claimed in claim 1, is characterized in that: described pressing plate is provided with two installing holes.
4. a kind of tooth axle keyseat fixture as claimed in claim 1, is characterized in that: described V-arrangement locating piece, left backing plate, right backing plate and pressing plate all adopt 45 steel to make.
5. a kind of tooth axle keyseat fixture as claimed in claim 1, is characterized in that: described left backing plate and right backing plate are all provided with two installing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701836.9A CN105196085A (en) | 2015-10-26 | 2015-10-26 | Clamp for milling key groove in gear shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701836.9A CN105196085A (en) | 2015-10-26 | 2015-10-26 | Clamp for milling key groove in gear shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105196085A true CN105196085A (en) | 2015-12-30 |
Family
ID=54944213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510701836.9A Pending CN105196085A (en) | 2015-10-26 | 2015-10-26 | Clamp for milling key groove in gear shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105196085A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1015762A (en) * | 1996-07-06 | 1998-01-20 | Nisshin Kogyo Kk | Polygon machining jig |
| RU2117564C1 (en) * | 1997-01-28 | 1998-08-20 | Акционерное общество "АвтоВАЗ" | Apparatus for clamping blank |
| CN203380659U (en) * | 2013-08-09 | 2014-01-08 | 浙江特达阀门有限公司 | Head portion clamp for milling of valve rods of gate valves |
| CN104191280A (en) * | 2014-09-03 | 2014-12-10 | 大连理工大学 | Special clamp for thin and long cylindrical thin wall assembly |
| CN204123157U (en) * | 2014-09-13 | 2015-01-28 | 奔宇电机集团有限公司 | A kind of armature spindle milling machine frock |
| CN104493573A (en) * | 2014-12-30 | 2015-04-08 | 特瑞斯能源装备股份有限公司 | Milling groove fixing clamp for end surface of pin shaft |
| CN205147858U (en) * | 2015-10-26 | 2016-04-13 | 镇江索达联轴器有限公司 | Tooth axle anchor clamps for keyseat |
-
2015
- 2015-10-26 CN CN201510701836.9A patent/CN105196085A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1015762A (en) * | 1996-07-06 | 1998-01-20 | Nisshin Kogyo Kk | Polygon machining jig |
| RU2117564C1 (en) * | 1997-01-28 | 1998-08-20 | Акционерное общество "АвтоВАЗ" | Apparatus for clamping blank |
| CN203380659U (en) * | 2013-08-09 | 2014-01-08 | 浙江特达阀门有限公司 | Head portion clamp for milling of valve rods of gate valves |
| CN104191280A (en) * | 2014-09-03 | 2014-12-10 | 大连理工大学 | Special clamp for thin and long cylindrical thin wall assembly |
| CN204123157U (en) * | 2014-09-13 | 2015-01-28 | 奔宇电机集团有限公司 | A kind of armature spindle milling machine frock |
| CN104493573A (en) * | 2014-12-30 | 2015-04-08 | 特瑞斯能源装备股份有限公司 | Milling groove fixing clamp for end surface of pin shaft |
| CN205147858U (en) * | 2015-10-26 | 2016-04-13 | 镇江索达联轴器有限公司 | Tooth axle anchor clamps for keyseat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |