CN203956554U - Axle box dead eye and side processing and positioning device - Google Patents

Axle box dead eye and side processing and positioning device Download PDF

Info

Publication number
CN203956554U
CN203956554U CN201420406588.6U CN201420406588U CN203956554U CN 203956554 U CN203956554 U CN 203956554U CN 201420406588 U CN201420406588 U CN 201420406588U CN 203956554 U CN203956554 U CN 203956554U
Authority
CN
China
Prior art keywords
base plate
axle box
processing
dead eye
positioning
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
CN201420406588.6U
Other languages
Chinese (zh)
Inventor
蔡慧慧
张红英
杨青青
江建佳
莫姣
于义春
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.)
CRRC Qishuyan Co Ltd
Original Assignee
CRRC Qishuyan 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 CRRC Qishuyan Co Ltd filed Critical CRRC Qishuyan Co Ltd
Priority to CN201420406588.6U priority Critical patent/CN203956554U/en
Application granted granted Critical
Publication of CN203956554U publication Critical patent/CN203956554U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to axle box technical field of processing equipment, especially a kind of axle box dead eye and side processing and positioning device.Existing axle box has holder part, in vertical Vehicle Processing position, exists and interferes, and part press-fits and locates the also larger difficulty of existence, and dead eye precision cannot guarantee.This processing and positioning device comprises device base plate, device base plate center is provided with two adjustable supports, adjustable supports outside is provided with two monoblock type straight pins and rhombus pin, straight pin and rhombus pin are contour, rhombus pin is fixed on device base plate by two hold-down bolts of bottom, and device limit, the base plate left and right sides is provided with equal height cushion block, and equal height cushion block is provided with pressing plate, pressing plate is fixed on device base plate by bolt, and the left and right sides, device base plate bottom is provided with keyway.Positioner after improvement can guarantee the aperture pitch-row of axle box dead eye, and guarantees processing uniformity, realizes clamped one time, improves the working (machining) efficiency of hole and side, has guaranteed part form and position tolerance.

Description

Axle box dead eye and side processing and positioning device
Technical field
The utility model relates to axle box technical field of processing equipment, especially a kind of axle box dead eye and side processing and positioning device.
Background technology
Company's weldering rail axle box dead eye, originally utilizes vertical Vehicle Processing, but because axle box has holder part, in vertical Vehicle Processing position, exists and interfere, and part press-fits and locates the also larger difficulty of existence, and dead eye precision cannot guarantee.
Utility model content
In order to overcome existing above-mentioned deficiency, the utility model provides a kind of axle box dead eye and side processing and positioning device.
The utility model solves the technical scheme that its technical problem adopts: a kind of axle box dead eye and side processing and positioning device, comprise device base plate, device base plate center is provided with two adjustable supports, adjustable supports outside is provided with two monoblock type straight pins and rhombus pin, straight pin and rhombus pin are contour, and rhombus pin is fixed on device base plate by two hold-down bolts of bottom.
According to another embodiment of the present utility model, further comprise that limit, the described device base plate left and right sides is provided with equal height cushion block, equal height cushion block is provided with pressing plate, and pressing plate is fixed on device base plate by bolt.
According to another embodiment of the present utility model, further comprise that the left and right sides, described device base plate bottom is provided with keyway.
The beneficial effects of the utility model are, can guarantee the aperture pitch-row of axle box dead eye, and guarantee processing uniformity, realize clamped one time, improve the working (machining) efficiency of hole and side, have guaranteed part form and position tolerance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
1. device base plate, 2. adjustable supports, 3. straight pin, 4. rhombus pin, 5. hold-down bolt, 6. equal height cushion block, 7. pressing plate, 8. bolt, 9. keyways in figure.
The specific embodiment
As shown in Figure 1, 2, a kind of axle box dead eye and side processing and positioning device, comprise device base plate 1, device base plate 1 center is provided with two adjustable supports 2, adjustable supports 2 outsides are provided with two monoblock type straight pins 3 and rhombus pin 4, straight pin 3 and rhombus pin 4 are contour, rhombus pin 4 is fixed on device base plate 1 by two hold-down bolts 5 of bottom, described device base plate 1 limit, the left and right sides is provided with equal height cushion block 6, equal height cushion block 6 is provided with pressing plate 7, pressing plate 7 is fixed on device base plate 1 by bolt 8, and described device base plate 1 left and right sides, bottom is provided with keyway 9.
During use, according to axle box spring face and hole as positioning datum, device adopts monoblock type straight pin 3 and rhombus pin 4, and utilize two alignment pin end faces and axle box spring face to locate, guarantee that two alignment pins are contour, axle box bottom adopts two adjustable supports 2, micro-apical axis bottom half, while guaranteeing right boring hole, can not produce distortion and size change, improve frock rigidity, frock bottom adopts two keyways 9, coordinate location with lathe groove, the assurance device depth of parallelism and repetitive positioning accuracy, guarantee the reliability press-fiting, adopt equal height cushion block 6 and pressing plate 7 compressing components, guarantee part spring face and straight pin 3 end face laminatings, guarantee that right boring dead eye position remains unchanged.
Positioner after improvement can guarantee the aperture pitch-row of axle box dead eye, and guarantees processing uniformity, realizes clamped one time, improves the working (machining) efficiency of hole and side, has guaranteed part form and position tolerance.

Claims (3)

1. an axle box dead eye and side processing and positioning device, it is characterized in that, comprise device base plate (1), device base plate (1) center is provided with two adjustable supports (2), adjustable supports (2) outside is provided with two monoblock type straight pins (3) and rhombus pin (4), straight pin (3) and rhombus pin (4) are contour, and rhombus pin (4) is fixed on device base plate (1) by two hold-down bolts (5) of bottom.
2. axle box dead eye according to claim 1 and side processing and positioning device, it is characterized in that, described device base plate (1) limit, the left and right sides is provided with equal height cushion block (6), equal height cushion block (6) is provided with pressing plate (7), and pressing plate (7) is fixed on device base plate (1) by bolt (8).
3. axle box dead eye according to claim 1 and side processing and positioning device, is characterized in that, the left and right sides, described device base plate (1) bottom is provided with keyway (9).
CN201420406588.6U 2014-07-23 2014-07-23 Axle box dead eye and side processing and positioning device Active CN203956554U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420406588.6U CN203956554U (en) 2014-07-23 2014-07-23 Axle box dead eye and side processing and positioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420406588.6U CN203956554U (en) 2014-07-23 2014-07-23 Axle box dead eye and side processing and positioning device

Publications (1)

Publication Number Publication Date
CN203956554U true CN203956554U (en) 2014-11-26

Family

ID=51917191

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420406588.6U Active CN203956554U (en) 2014-07-23 2014-07-23 Axle box dead eye and side processing and positioning device

Country Status (1)

Country Link
CN (1) CN203956554U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105252310A (en) * 2015-11-16 2016-01-20 山东豪迈机械制造有限公司 Box machining device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105252310A (en) * 2015-11-16 2016-01-20 山东豪迈机械制造有限公司 Box machining device
CN105252310B (en) * 2015-11-16 2018-09-11 山东豪迈机械制造有限公司 A kind of casing processing apparatus

Similar Documents

Publication Publication Date Title
CN202952078U (en) Fixture used for machining speed regulating levelers
CN202964226U (en) Effective linear cutting and positioning device
CN204725179U (en) A kind of clamping device of processing thin-walled U-shaped framework
CN204487179U (en) Special-shaped valve body clamping device special
CN102990449A (en) Positioning device for high-efficiency linear cutting
CN203956554U (en) Axle box dead eye and side processing and positioning device
CN202964063U (en) Linear cutting V-shaped groove positioning clamp of cylinder workpiece
CN204321935U (en) Cup assembly tooling
CN102632405B (en) Device for machining inclined plane and inclined plane hole of box body part
CN205147859U (en) Tight frock of chain link both sides face locating clip is used for milling
CN203509664U (en) Special tool for two-shaft cap with oil pump connecting hole
CN205166434U (en) Anchor clamps are used in central authorities' support processing
CN202592030U (en) Device for processing inclined surface and inclined surface hole of box body part
CN103949911B (en) Two side faces part process unit
CN205852317U (en) New forms of energy controller processing jig
CN205074829U (en) Cam curve milling process is with milling frock
CN204339372U (en) Inspiration valve seat perforating clamp
CN204209472U (en) Cam box processing and loading clamp positioner
CN203956526U (en) Two side faces part process unit
CN203993279U (en) The fixture of a kind of mouthful of thick fine finishining faying face of mould and basic circle
CN102975043A (en) Disc punching and positioning tooling
CN203992946U (en) A kind of assembly welding tooling device
CN203019073U (en) Fixture for finish-milling reverse side of vertical processing central magazine arm
CN203599551U (en) Tool rest height adjusting structure
CN202964080U (en) End face drilling positioning tool

Legal Events

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