CN204584760U - Motor case vehicle clamper - Google Patents

Motor case vehicle clamper Download PDF

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Publication number
CN204584760U
CN204584760U CN201520275054.9U CN201520275054U CN204584760U CN 204584760 U CN204584760 U CN 204584760U CN 201520275054 U CN201520275054 U CN 201520275054U CN 204584760 U CN204584760 U CN 204584760U
Authority
CN
China
Prior art keywords
pull bar
positioning disk
ring flange
motor case
push pedal
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.)
Expired - Fee Related
Application number
CN201520275054.9U
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Chinese (zh)
Inventor
任纪元
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.)
LEO GROUP ZHEJIANG PUMP INDUSTRY CO., LTD.
Original Assignee
LEO GROUP 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 LEO GROUP CO Ltd filed Critical LEO GROUP CO Ltd
Priority to CN201520275054.9U priority Critical patent/CN204584760U/en
Application granted granted Critical
Publication of CN204584760U publication Critical patent/CN204584760U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of motor process equipment, especially a kind of motor case vehicle clamper is related to, the positioning disk comprising ring flange and be fastenedly connected with ring flange, described positioning disk is provided with at least two pilot holes, at least two pilot holes are inserted with guide rod respectively, one end of all guide rods is all fastenedly connected with the trim ring be installed with in workpiece radiating ribs end to be added, the other end of all guide rods all extends between ring flange and positioning disk and end and is all spirally connected with push pedal, push pedal is connected with pull bar, and pull bar runs through ring flange.Advantage is: adopting floats compresses, and makes the radiating ribs pressure against the ends of pressurized uniform, and axially loaded, be out of shape little, tension is loosened fast, can evenly compress and unclamp workpiece, improves work efficiency 60-80%, and significantly reduces labour intensity.

Description

Motor case vehicle clamper
Technical field
The utility model relates to the technical field of motor process equipment, especially relates to a kind of motor case vehicle clamper.
Background technology
In the processing of machine components first will part by fixture clamping on lathe, want to ensure that the machining accuracy of part is indeformable when just must ensure parts fixation.In the past when processing thin-walled part, part processed and just measured on lathe often, and size qualification, unloads from fixture and measure, and form tolerance is just defective.Have a strong impact on the quality of product, what have excessively causes waste product because being out of shape.Motor casing is exactly typical thin-walled parts, and the distortion that in the past during processing, clamping produces never was avoided completely, and crudy is unstable, and process velocity also slowly, and stability is also poor, the labour intensity of processing staff also very large.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide the floating compression of a kind of employing, make the radiating ribs pressure against the ends of pressurized uniform, and axially loaded, be out of shape little, tension is loosened fast, can evenly compress and unclamp workpiece, improve work efficiency 60-80%, and significantly reduce the motor case vehicle clamper of labour intensity.
For realizing above-mentioned object, the utility model provides following technical scheme:
A kind of motor case vehicle clamper, the positioning disk comprising ring flange and be fastenedly connected with ring flange, described positioning disk is provided with at least two pilot holes, at least two pilot holes are inserted with guide rod respectively, one end of all guide rods is all fastenedly connected with the trim ring be installed with in workpiece radiating ribs end to be added, the other end of all guide rods all extends between ring flange and positioning disk and end and is all spirally connected with push pedal, and push pedal is connected with pull bar, and pull bar runs through ring flange.
The utility model is set to further: described pilot hole is provided with 2 ~ 5 groups on positioning disk, and often group comprises 2 ~ 3 pilot holes, and the center of two pilot holes often organized is all equidistant with the axisymmetrical of pull bar.
The utility model is set to further: described push pedal is provided with the bolt hole matched with the pilot hole quantity on positioning disk and position.
The utility model is set to further: described two of often organizing two of often organizing with the centre-to-centre spacing of the guide post of the axisymmetrical of pull bar and other are unequal with the centre-to-centre spacing of the guide post of the axisymmetrical of pull bar.
The utility model is set to further: if the middle part of described positioning disk is provided with individual dry doubling row and the step of the unequal annular of diameter.
The utility model is set to further: the concrete structure that described push pedal is connected with pull bar is: the middle part of described push pedal is provided with spherical groove, the middle part of spherical groove is provided with installing hole, pull bar is through installing hole, and pull bar one end corresponding with spherical groove is provided with the spherical end matched with spherical groove, the spherical end of pull bar coordinates with spherical groove push pedal is floated, thus makes workpiece pressure balance even.The push pedal side relative with positioning disk is fixed with pull bar limiting plate, and pull bar is spacing by pull bar limiting plate through the end of installing hole, makes oil gear bear unloading thrust by limiting plate is spacing and unclamps workpiece.Wherein, gap is left between described pull bar and installing hole.
The utility model is set to further: the concrete structure that described pull bar runs through ring flange is: the middle part of ring flange is provided with pull bar pilot hole, and pull bar pilot hole is arranged with draw-bar guide sleeve, and pull bar is through draw-bar guide sleeve.Through end and the external power set of the pull bar of draw-bar guide sleeve, and driven by these power set.
By adopting technique scheme, the technique effect that the utility model reaches is:
1, adopt the seam cylindrical radial location of casing one end, seam end face axial is located, and the other end (radiating ribs end) axial float compresses.This fixture adopts to float and compresses, make the radiating ribs pressure against the ends of pressurized uniform, and axially loaded, be out of shape little, because workpiece (casing) is thin-wall part, according to object space location fastening, clamping point overlaps with anchor point as far as possible, therefore the radiating ribs root being pressed in seam cylindrical (overlaps as casing two seam end face completely, but the seam end face compressing end belongs to machined surface), so, after the processing of casing inner circle, cylindricity≤0.1 (additive method is generally 0.2-0.5);
2, adopt the mode of pull bar tension, tension is loosened fast, can evenly compress and unclamp workpiece (casing), improves work efficiency 60-80%, and significantly reduces labour intensity.
3, built-up jig version is adopted, the position, hole (as by the symmetrical 5 groups of guide rod holes of seat No.) of guide rod and positioning disk, push pedal is exchanged according to casing size length (Standard Machine seat number is as 80#, 90#, 100#, 112#, 132#), the casing of 5 large serial different contour structures can be processed, change specification kind easily and fast, practical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural principle schematic diagram of the present utility model.
Detailed description of the invention
With reference to Fig. 1, a kind of motor case vehicle clamper disclosed in the utility model, ring flange 10 is fastenedly connected with positioning disk 11, when general, ring flange 10 and positioning disk 11 is bolted to connection.Positioning disk 11 is provided with at least two pilot holes, at least two pilot holes are inserted with guide rod 13 respectively, in order to reduce loss and the manufacturing cost of material, pilot hole is made to be provided with 2 ~ 5 groups on positioning disk 11, often group comprises 2 ~ 3 pilot holes, and often organize two relative pilot holes are all with identical axisymmetrical, the axis of symmetry of simultaneously all relative every two pilot holes must be identical.
In above-mentioned, one end of all guide rods 13 is all fastenedly connected with the trim ring 14 be installed with in workpiece radiating ribs end to be added, the other end of all guide rods 13 all extends between ring flange 10 and positioning disk 11 and end and is all spirally connected with push pedal 15, this structure makes the radiating ribs pressure against the ends of pressurized uniform, and axially loaded, be out of shape little, because workpiece 16 (casing) is thin-wall part, according to object space location fastening, clamping point overlaps with anchor point as far as possible, therefore is pressed in the radiating ribs root of seam cylindrical.
In the present embodiment, push pedal 15 is connected with pull bar 17, concrete structure is: the middle part of push pedal 15 is provided with spherical groove, the middle part of spherical groove is provided with installing hole, pull bar 17 is through installing hole, and pull bar 17 one end corresponding with spherical groove is provided with the spherical end matched with spherical groove, push pedal 15 side relative with positioning disk 11 is fixed with pull bar limiting plate 18, and pull bar 17 is spacing by pull bar limiting plate 18 through the end of installing hole.Gap is left between pull bar 17 and installing hole.Pull bar 17 runs through ring flange 10, and concrete structure is: the middle part of ring flange 10 is provided with through hole, through hole is arranged with draw-bar guide sleeve 12, and pull bar 17 is through draw-bar guide sleeve 12.Described push pedal 15 is provided with the bolt hole matched with the pilot hole quantity on positioning disk 11 and position.Wherein, pull bar 17 needs to reach balance in force, therefore the axis of the pilot hole symmetry that the axis of pull bar 17 should be relative with often organize two is identical, simultaneously also identical with the axis of symmetry of all relative every two pilot holes, two that often organize two of often organizing with the centre-to-centre spacing of the guide post of the axisymmetrical of pull bar 17 and other make centre-to-centre spacing unequal with the guide post of the axisymmetrical of pull bar 17 because the model of processing casing is different.The position, hole (as by the symmetrical 5 groups of guide rod holes of seat No.) of guide rod 13 and positioning disk 11, push pedal 15 so just can be exchanged according to casing size length (Standard Machine seat number is as 80#, 90#, 100#, 112#, 132#), the casing of 5 large serial different contour structures can be processed, change specification kind easily and fast, practical.Simultaneously in order to the casing of adaptive different size kind, if the middle part of described positioning disk 11 is provided with individual dry doubling row and the step of the unequal annular of diameter.
To sum up, described pull bar 17 is brave head pull bar.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.

Claims (8)

1. a motor case vehicle clamper, the positioning disk comprising ring flange and be fastenedly connected with ring flange, it is characterized in that: described positioning disk is provided with at least two pilot holes, at least two pilot holes are inserted with guide rod respectively, one end of all guide rods is all fastenedly connected with the trim ring be installed with in workpiece radiating ribs end to be added, the other end of all guide rods all extends between ring flange and positioning disk and end and is all spirally connected with push pedal, and push pedal is connected with pull bar, and pull bar runs through ring flange.
2. motor case vehicle clamper according to claim 1, it is characterized in that: described pilot hole is provided with 2 ~ 5 groups on positioning disk, often group comprises 2 ~ 3 pilot holes, and the center of two pilot holes often organized is all equidistant with the axisymmetrical of pull bar.
3. motor case vehicle clamper according to claim 2, is characterized in that: described push pedal is provided with the bolt hole matched with the pilot hole quantity on positioning disk and position.
4. the motor case vehicle clamper according to Claims 2 or 3, is characterized in that: described two of often organizing two of often organizing with the centre-to-centre spacing of the guide post of the axisymmetrical of pull bar and other are unequal with the centre-to-centre spacing of the guide post of the axisymmetrical of pull bar.
5. motor case vehicle clamper according to claim 1, is characterized in that: if the middle part of described positioning disk is provided with individual dry doubling row and the step of the unequal annular of diameter.
6. motor case vehicle clamper according to claim 1, it is characterized in that: the concrete structure that described push pedal is connected with pull bar is: the middle part of push pedal is provided with spherical groove, the middle part of spherical groove is provided with installing hole, pull bar is through installing hole, and pull bar one end corresponding with spherical groove is provided with the spherical end matched with spherical groove, the push pedal side relative with positioning disk is fixed with pull bar limiting plate, and pull bar is spacing by pull bar limiting plate through the end of installing hole.
7. motor case vehicle clamper according to claim 6, is characterized in that: leave gap between described pull bar and installing hole.
8. motor case vehicle clamper according to claim 1, is characterized in that: the concrete structure that described pull bar runs through ring flange is: the middle part of ring flange is provided with pull bar pilot hole, and pull bar pilot hole is arranged with draw-bar guide sleeve, and pull bar is through draw-bar guide sleeve.
CN201520275054.9U 2015-04-29 2015-04-29 Motor case vehicle clamper Expired - Fee Related CN204584760U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520275054.9U CN204584760U (en) 2015-04-29 2015-04-29 Motor case vehicle clamper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520275054.9U CN204584760U (en) 2015-04-29 2015-04-29 Motor case vehicle clamper

Publications (1)

Publication Number Publication Date
CN204584760U true CN204584760U (en) 2015-08-26

Family

ID=53920957

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520275054.9U Expired - Fee Related CN204584760U (en) 2015-04-29 2015-04-29 Motor case vehicle clamper

Country Status (1)

Country Link
CN (1) CN204584760U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20160401

Address after: Wenling City, the Eastern Industrial Agglomeration in Zhejiang province Taizhou city 317500 District Third Street No. 1

Patentee after: LEO GROUP ZHEJIANG PUMP INDUSTRY CO., LTD.

Address before: The coastal town of Leo road in Wenling city 317500 Taizhou city in Zhejiang province No. 1

Patentee before: LEO Group Co., Ltd.

C41 Transfer of patent application or patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150826

Termination date: 20180429

CF01 Termination of patent right due to non-payment of annual fee