CN203356637U - Flange end cover finish turning clamp - Google Patents

Flange end cover finish turning clamp Download PDF

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Publication number
CN203356637U
CN203356637U CN 201320395389 CN201320395389U CN203356637U CN 203356637 U CN203356637 U CN 203356637U CN 201320395389 CN201320395389 CN 201320395389 CN 201320395389 U CN201320395389 U CN 201320395389U CN 203356637 U CN203356637 U CN 203356637U
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CN
China
Prior art keywords
positioning
die
piston
flange
positioning module
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.)
Active
Application number
CN 201320395389
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Chinese (zh)
Inventor
张安重
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.)
SHANGHAI DASU MOTOR CO Ltd
Original Assignee
SHANGHAI DASU MOTOR 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 SHANGHAI DASU MOTOR CO Ltd filed Critical SHANGHAI DASU MOTOR CO Ltd
Priority to CN 201320395389 priority Critical patent/CN203356637U/en
Application granted granted Critical
Publication of CN203356637U publication Critical patent/CN203356637U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a flange end cover finish turning clamp which comprises a bottom die. The bottom die comprises a cavity for containing a piston, the piston is arranged in the cavity, the piston is connected with a pulling rod, the pulling rod penetrates through the bottom die from one side of the cavity and stretches out of the bottom die, a positioning die is arranged on the other side of the cavity, the positioning die is fixedly connected with the bottom die, a plurality of sets of positioning grooves which are matched with the diameters of positioning stopping openings in different products are formed in the positioning die, a pressing plate is arranged at the position, away from one side of the cavity, of the positioning die, the pressing plate is used for pressing a workpiece, one end of a positioning rod is fixedly connected with the pressing plate, and the other end of the positioning rod penetrates through the positioning die to be fixedly connected with the piston. When the flange end cover finish turning clamp clamps the products of different types, the dies are not required to be replaced, and the time is saved to the great extent. Meanwhile, when the flange end cover finish turning clamp is adopted to clamp the workpiece, the labor intensity is reduced, the clamping time is shortened, and the production efficiency is improved.

Description

The flange end cap lathe finish fixture
Technical field
The utility model relates to the fixture field, relates in particular to a kind of flange end cap fixture of processing motor casing.
Background technology
Existing for the fixture of processing flange end cap as shown in Figure 1, comprise bed die 2, pressing plate 1, screw rod 3, nut 4, wherein, screw rod 3 is fixedly installed on bed die 2, and pressing plate 1 and nut 4 are sleeved on screw rod 3, and nut 4 is positioned at the outside of pressing plate 1, during use, after bed die 2 is contained in to the lathe spindle colonel and is just loading, workpiece is contained on bed die 2, shakes hands 5 to move nut 4 band dynamic pressure plates 1 Work-sheet pressing by use.The shortcoming of such working method is: need constantly to change bed die 2 during the clamping different product, and manually the clamping operating efficiency is too low, labour intensity is large, can't realize that an operative employee operates the purpose of multiple devices.
The utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of flange end cap lathe finish fixture, to solve the low problem of working (machining) efficiency of prior art.
To achieve these goals, the technical solution of the utility model is as follows:
The flange end cap lathe finish fixture, it is characterized in that, comprise bed die, described bed die comprises placing the cavity volume of piston, be provided with piston in described cavity volume, piston connects a pull bar, this pull bar stretches out through bed die from a side of cavity volume, the opposite side of described cavity volume is provided with positioning module, described positioning module is fixedly connected with bed die, be provided with the some groups of locating slots that match with different product positioning spigot diameter on positioning module, be provided with to push down the pressing plate of workpiece in a side of the cavity volume dorsad of positioning module, one end of a positioning rod is fixedly connected with pressing plate, the other end of backstay is fixedly connected with piston through positioning module.
In preferred embodiment of the present utility model, between described positioning module and bed die, bolt is connected.
In preferred embodiment of the present utility model, between described backstay and piston, be threaded.
During use, workpiece is contained on positioning module, drives the pull bar motion by the rotary oil cylinder on machine tool chief axis, thereby compress or unclamp by backstay band dynamic pressure plate.
The utility model, when clamping dissimilar product, does not need more mold exchange, saves time to greatest extent, and adopts the utility model clamping work pieces, has reduced labour intensity, has shortened the clamping time, enhances productivity.
Characteristics of the present utility model can be consulted the detailed description of the graphic and following better embodiment of this case and be obtained and be well understood to.
The accompanying drawing explanation
Fig. 1 is fixture schematic diagram of the prior art.
Fig. 2 is schematic diagram of the present utility model.
Fig. 3 is generalized section of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, further set forth the utility model below in conjunction with specific embodiment.
Referring to Fig. 2 and 3, the flange end cap lathe finish fixture, comprise bed die 6, and bed die comprises placing the cavity volume of piston, is provided with piston 7 in cavity volume, and piston 7 connects a pull bar 10, and this pull bar 10 stretches out through bed die 6 from a side of cavity volume.The opposite side of cavity volume is provided with positioning module 8, between positioning module 8 and bed die 6, is bolted.Be provided with the some groups of locating slots that match with different product positioning spigot diameter on positioning module, when clamping dissimilar product, do not need more mold exchange, save time to greatest extent, improved efficiency.
Be provided with to push down the pressing plate 9 of workpiece in a side of the cavity volume dorsad of positioning module, an end of a positioning rod 11 is fixedly connected with pressing plate 9, and the other end of backstay is fixedly connected with piston 7 through positioning module 8.
During use, workpiece 12 is contained on positioning module 8, by the rotary oil cylinder on machine tool chief axis, drives pull bar 10 motions, thereby compress or unclamp by piston 6, backstay 11 band dynamic pressure plates 9.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and specification, describe is principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has the changes and improvements of various operating conditions, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.

Claims (3)

1. flange end cap lathe finish fixture, it is characterized in that, comprise bed die, described bed die comprises placing the cavity volume of piston, be provided with piston in described cavity volume, piston connects a pull bar, this pull bar stretches out through bed die from a side of cavity volume, the opposite side of described cavity volume is provided with positioning module, described positioning module is fixedly connected with bed die, be provided with the some groups of locating slots that match with different product positioning spigot diameter on positioning module, be provided with to push down the pressing plate of workpiece in a side of the cavity volume dorsad of positioning module, one end of a positioning rod is fixedly connected with pressing plate, the other end of backstay is fixedly connected with piston through positioning module.
2. flange end cap lathe finish fixture according to claim 1, is characterized in that, between described positioning module and bed die, bolt is connected.
3. flange end cap lathe finish fixture according to claim 1, is characterized in that, between described backstay and piston, is threaded.
CN 201320395389 2013-07-04 2013-07-04 Flange end cover finish turning clamp Active CN203356637U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320395389 CN203356637U (en) 2013-07-04 2013-07-04 Flange end cover finish turning clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320395389 CN203356637U (en) 2013-07-04 2013-07-04 Flange end cover finish turning clamp

Publications (1)

Publication Number Publication Date
CN203356637U true CN203356637U (en) 2013-12-25

Family

ID=49804459

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320395389 Active CN203356637U (en) 2013-07-04 2013-07-04 Flange end cover finish turning clamp

Country Status (1)

Country Link
CN (1) CN203356637U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105904261A (en) * 2016-06-14 2016-08-31 合肥万向钱潮汽车零部件有限公司 Middle flange positioning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105904261A (en) * 2016-06-14 2016-08-31 合肥万向钱潮汽车零部件有限公司 Middle flange positioning device

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