CN204007455U - A kind of cubing that detects crank-shaft link neck spacing - Google Patents
A kind of cubing that detects crank-shaft link neck spacing Download PDFInfo
- Publication number
- CN204007455U CN204007455U CN201420420567.XU CN201420420567U CN204007455U CN 204007455 U CN204007455 U CN 204007455U CN 201420420567 U CN201420420567 U CN 201420420567U CN 204007455 U CN204007455 U CN 204007455U
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- CN
- China
- Prior art keywords
- crossbeam
- cubing
- cross bar
- shaft link
- link neck
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of cubing that detects crank-shaft link neck spacing, belong to Crankshaft Machining technical field.Comprise standard check and correction part and measure cubing, measure register pin that assembly comprises that at least one dial gauge, crossbeam, crossbeam rear and front end arrange to the V-arrangement bracing frame front side of the two V-arrangement bracing frames that arrange, front end along left and right, the setting of crossbeam bottom interval to three storage tanks of under shed with along front and back to the L shaped bull stick of being located in storage tank; The cross bar of L shaped bull stick is positioned at storage tank, its corner is rotated and is arranged on crossbeam by straight pin, its vertical pole is with respect to the setting that turns forward of V-arrangement bracing frame, the bottom of vertical pole is gauge head, the front end of cross bar is provided with the contact for the dial gauge gauge head of conflicting, directly over contact, be provided with run through crossbeam for the dress table hole of dial gauge is installed, the middle part of cross bar is provided with the spring that vertical pole is rotated forward, the spring other end is fixed on crossbeam.
Description
Technical field
The utility model belongs to Crankshaft Machining technical field, particularly a kind of cubing that detects crank-shaft link neck spacing.
Background technology
Bent axle is the important accessory on engine, is bearing the power output action of engine, and therefore higher to the requirement on machining accuracy of bent axle, wherein on bent axle, the position accuracy demand of connecting rod neck is higher.Can therefore a kind of relatively accurate testing tool is provided, provide measurement data accurately for bent axle detects, be the key that directly has influence on the processing of bent axle and surrender quality.The detection method taking platform as benchmark of generally applying now, error is larger, can not meet the testing requirement of bent axle.
Summary of the invention
In order to address the above problem, the utility model embodiment provides a kind of cubing that detects crank-shaft link neck spacing, can measure crank-shaft link neck spacing quickly and easily, measures accurately.Described technical scheme is as follows:
The utility model embodiment provides a kind of cubing that detects crank-shaft link neck spacing, comprise standard check and correction part and measure cubing, described standard check and correction part provides the technical face of bent axle to be detected to the mark value of adjacent three connecting rod neck distances, described measurement assembly comprise register pin 3 that at least one dial gauge, crossbeam 1, crossbeam 1 rear and front end arrange to V-arrangement bracing frame 2 front sides of the two V-arrangement bracing frames 2 that arrange, front end along left and right, crossbeam 1 bottom interval setting to three storage tanks 4 of under shed with along front and back to the L shaped bull stick 5 of being located in storage tank 4; The cross bar of described L shaped bull stick 5 is positioned at described storage tank 4, its corner is rotated and is arranged on described crossbeam 1 by straight pin 6, its vertical pole is with respect to the setting that turns forward of described V-arrangement bracing frame 2, the bottom of described vertical pole is gauge head 7, the front end of described cross bar is provided with the contact 8 for the described dial gauge gauge head of conflicting, directly over described contact 8, be provided with run through described crossbeam 1 for the dress table hole 9 of dial gauge is installed, the middle part of described cross bar is provided with the spring 11 that described vertical pole is rotated forward, and described spring 11 other ends are fixed on described crossbeam 1.
Wherein, standard in the utility model embodiment check and correction part comprises rear location circular table 19 that pillar support seat 18, the prelocalization circular table 17 of described pillar support seat 18 front end settings, described pillar support seat 18 rear ends arrange, be located at positioning head 15 for the register pin 3 of conflicting on pillar support seat 18 and three for calibrating the alignment heads 16 of described gauge head 7, described positioning head 15 is positioned at the adjacent front of described prelocalization circular table 17, and described alignment heads 16 is located between described prelocalization circular table 18 and rear location circular table 19.
Wherein, the crossbeam 1 in the utility model embodiment is horizontally disposed with, and described two V-arrangement bracing frames 2 vertically arrange, and described dress table hole 9 vertically arranges.
Wherein, the angle of the vertical pole in the utility model embodiment and described V-arrangement bracing frame 2 is 2 °-5 °.
Wherein, crossbeam 1 top in the utility model embodiment is provided with spring mounting hole 10, and described spring 11 upper ends are fixed in described spring mounting hole 10, and its lower end is fixed on the middle part of described cross bar.
Wherein, the upside at the cross bar middle part in the utility model embodiment is provided with stopper slot, is provided with accordingly stop screw 20 in described storage tank.
Wherein, the position that the V-arrangement bracing frame 2 in the utility model embodiment contacts with bent axle is provided with wimet protection piece 14.
Wherein, cubing in the utility model embodiment also comprises supporting seat, described supporting seat top is respectively equipped with multiple supports of the king journals for supports main shaft neck and supports for the connecting rod neck of support link neck, described connecting rod neck supports with described king journal and supports and be arranged side by side, and described supporting seat bottom is provided with multiple rollers.The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:
The utility model provides a kind of cubing that detects crank-shaft link neck spacing, in dress table hole corresponding to the connecting rod neck of need detection, insert dial gauge, allow standard check and correction part return to zero to dial gauge, cubing after zeroing is placed on bent axle, register pin leans on the technical face inner side of bent axle, gauge head is conflicted on connecting rod neck end face, determines the deviation of itself and mark value according to the number of division of dial gauge, that this cubing has is simple in structure, processing ease fast and measure the advantages such as accurate.
Brief description of the drawings
Fig. 1 is the structural representation of the cubing of the detection crank-shaft link neck spacing that provides of the utility model embodiment;
Fig. 2 is the side view of the cubing of the detection crank-shaft link neck spacing that provides of the utility model embodiment;
Fig. 3 is the vertical view of the cubing of the detection crank-shaft link neck spacing that provides of the utility model embodiment;
Fig. 4 is the structural representation of the standard check and correction part that provides of the utility model embodiment.
In figure: 1 crossbeam, 2V shape bracing frame, 3 register pins, 4 storage tanks, 5L shape bull stick, 6 straight pins, 7 gauge heads, 8 contacts, 9 dress table holes, 10 spring mounting holes, 11 springs, 12 set nuts, 13 king journals, 14 wimet protection pieces, 15 positioning heads, 16 alignment heads, 17 prelocalization circular tables, 18 pillar support seats, 19 rear location circular tables, 20 stop screws.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1-4, the utility model embodiment provides a kind of cubing that detects crank-shaft link neck spacing, comprise standard check and correction part and measure cubing, standard check and correction part provides the technical face of bent axle to be detected to the mark value of adjacent three connecting rod neck distances, measures cubing for detection of the deviation between bent axle and standard check and correction part.Wherein, measure assembly and comprise that at least one dial gauge (not shown), crossbeam 1, crossbeam 1 rear and front end are along left and right to the front V-arrangement bracing frame of two V-arrangement bracing frame 2(and the rear V-arrangement bracing frame that arrange), the register pin 3 that arranges of the V-arrangement bracing frame of front end 2 front sides, crossbeam 1 bottom interval setting to three storage tanks 4 of under shed with along front and back to being located at L shaped bull stick 5 in storage tank 4 etc.Wherein, two V-arrangement bracing frames 2 can be erected on king journal 13.Wherein, L shaped bull stick 5 comprises cross bar and vertical pole, and its link position is corner.The cross bar of L shaped bull stick 5 is positioned at storage tank 4, and the corner of L shaped bull stick 5 is rotated and is arranged on crossbeam 1 by straight pin 6, and its vertical pole is with respect to the V-arrangement bracing frame 2 of V-arrangement bracing frame 2(crossbeam 1 front end) setting turns forward.The bottom of the vertical pole of L shaped bull stick 5 is gauge head 7, front end (this end is near the register pin 3) upside of the cross bar of L shaped bull stick 5 is provided with the contact 8 for the dial gauge gauge head of conflicting, directly over this contact 8, be provided with run through crossbeam 1 for the dress table hole 9 of dial gauge is installed, dial gauge can be arranged in this dress table hole 9, and dress table hole 9 is provided with the set nut of fastening dial gauge.The middle part of cross bar is provided with the spring 11 that vertical pole is rotated forward, and spring 11 other ends are fixed on crossbeam 1.Wherein, storage tank 4 is the rectangular channel arranging along fore-and-aft direction, L shaped bull stick 5 is 90 ° or is slightly less than the L shaped structure of 90 °, and the distance between gauge head 7 and the register pin 3 of three L shaped bull sticks 5 is slightly less than respectively the standard value of technical face inner side to first connecting rod neck end face, second connecting rod neck end face and third connecting rod neck end face from front to back.This cubing can be measured the position of multiple connecting rod necks.
Wherein, referring to Fig. 4, standard in the utility model embodiment check and correction part comprises front the V-arrangement bracing frame of prelocalization circular table 17(correspondence that pillar support seat 18, pillar support seat 18 front ends arrange), V-arrangement bracing frame after the rear location circular table 19(correspondence of pillar support seat 18 rear ends settings), be located at positioning head 15 for the register pin 3 of conflicting on pillar support seat 18 and three for calibrating the alignment heads 16 etc. of gauge head 7.Wherein, positioning head 15 is positioned at the adjacent front of prelocalization circular table 17, alignment heads 16 be located between prelocalization circular table 18 and rear location circular table 19 and and positioning head 15 between distance be standard value.
Wherein, referring to Fig. 1-3, the crossbeam 1 in the utility model embodiment is horizontally disposed with, and two V-arrangement bracing frames 2 vertically arrange,, dress table hole 9 vertically arranges.
Wherein, V-arrangement bracing frame before the vertical pole of the L shaped bull stick 5 in the utility model embodiment and V-arrangement bracing frame 2() angle be 2 °-5 °.
Wherein, crossbeam 1 top in the utility model embodiment is provided with spring mounting hole 10, and spring 11 upper ends are fixed in spring mounting hole 10, and its lower end is fixed on the middle part upside of the cross bar of L shaped bull stick 5.
Wherein, the upside at the cross bar middle part of the L shaped bull stick 5 in the utility model embodiment is provided with stopper slot, is provided with accordingly stop screw 20 in storage tank.
Wherein, referring to Fig. 2, the position that the V-arrangement bracing frame 2 in the utility model embodiment contacts with bent axle is provided with wimet protection piece 14 for preventing crankshaft wear.
Wherein, the cubing in the utility model embodiment also comprises supporting seat, and this supporting seat top is respectively equipped with multiple supports of the king journals for supports main shaft neck and supports for the connecting rod neck of support link neck, can be specifically semicircle or v-shaped structure.Wherein, connecting rod neck supports with king journal and supports and be arranged side by side, and supporting seat bottom is provided with on the slideway that multiple rollers are convenient to establish in workshop and slides.
The utility model provides a kind of cubing that detects crank-shaft link neck spacing, in dress table hole corresponding to the connecting rod neck of need detection, insert dial gauge, allow standard check and correction part return to zero to dial gauge, cubing after zeroing is placed on bent axle, register pin leans in the technical face of bent axle, gauge head is conflicted on connecting rod neck end face, determines the deviation of itself and mark value according to the number of division of dial gauge, that this cubing has is simple in structure, processing ease fast and measure the advantages such as accurate.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. one kind is detected the cubing of crank-shaft link neck spacing, it is characterized in that, comprise standard check and correction part and measure cubing, described standard check and correction part provides the technical face of bent axle to be detected to the mark value of adjacent three connecting rod neck distances, described measurement assembly comprises at least one dial gauge, crossbeam (1), crossbeam (1) rear and front end is along left and right to the two V-arrangement bracing frames (2) that arrange, the register pin (3) that V-arrangement bracing frame (2) front side of front end arranges, crossbeam (1) bottom interval arrange to three storage tanks (4) of under shed with along front and back to the L shaped bull stick (5) of being located in storage tank (4), the cross bar of described L shaped bull stick (5) is positioned at described storage tank (4), its corner is rotated and is arranged on described crossbeam (1) by straight pin (6), its vertical pole is with respect to described V-arrangement bracing frame (2) setting that turns forward, the bottom of described vertical pole is gauge head (7), the front end of described cross bar is provided with the contact (8) for the described dial gauge gauge head of conflicting, directly over described contact (8), be provided with run through described crossbeam (1) for the dress table hole (9) of dial gauge is installed, the middle part of described cross bar is provided with the spring (11) that described vertical pole is rotated forward, described spring (11) other end is fixed on described crossbeam (1).
2. the cubing of detection crank-shaft link neck spacing according to claim 1, it is characterized in that, described standard check and correction part comprises pillar support seat (18), the prelocalization circular table (17) that described pillar support seat (18) front end arranges, the rear location circular table (19) that described pillar support seat (18) rear end arranges, be located at positioning head (15) for described register pin (3) of conflicting on pillar support seat (18) and three for calibrating the alignment heads (16) of described gauge head (7), described positioning head (15) is positioned at the adjacent front of described prelocalization circular table (17), described alignment heads (16) is located between described prelocalization circular table (18) and rear location circular table (19).
3. the cubing of detection crank-shaft link neck spacing according to claim 1, is characterized in that, described crossbeam (1) is horizontally disposed with, and described two V-arrangement bracing frames (2) vertically arrange, and described dress table hole (9) vertically arranges.
4. the cubing of detection crank-shaft link neck spacing according to claim 3, is characterized in that, the angle of described vertical pole and described V-arrangement bracing frame (2) is 2 °-5 °.
5. the cubing of detection crank-shaft link neck spacing according to claim 1, it is characterized in that, described crossbeam (1) top is provided with spring mounting hole (10), described spring (11) upper end is fixed in described spring mounting hole (10), and its lower end is fixed on the middle part of described cross bar.
6. the cubing of detection crank-shaft link neck spacing according to claim 1, is characterized in that, the upside at described cross bar middle part is provided with stopper slot, is provided with accordingly stop screw (20) in described storage tank.
7. the cubing of detection crank-shaft link neck spacing according to claim 1, is characterized in that, the position that described V-arrangement bracing frame (2) contacts with bent axle is provided with wimet protection piece (14).
8. according to the cubing of the detection crank-shaft link neck spacing described in claim 1-7 any one, it is characterized in that, described cubing also comprises supporting seat, described supporting seat top is respectively equipped with multiple supports of the king journals for supports main shaft neck and supports for the connecting rod neck of support link neck, described connecting rod neck supports with described king journal and supports and be arranged side by side, and described supporting seat bottom is provided with multiple rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420567.XU CN204007455U (en) | 2014-07-29 | 2014-07-29 | A kind of cubing that detects crank-shaft link neck spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420567.XU CN204007455U (en) | 2014-07-29 | 2014-07-29 | A kind of cubing that detects crank-shaft link neck spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007455U true CN204007455U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420567.XU Expired - Fee Related CN204007455U (en) | 2014-07-29 | 2014-07-29 | A kind of cubing that detects crank-shaft link neck spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838637A (en) * | 2022-03-02 | 2022-08-02 | 襄阳福达东康曲轴有限公司 | Detection tool and method for detecting square groove of fifth balance block of crankshaft |
| CN115555999A (en) * | 2022-10-28 | 2023-01-03 | 一汽解放汽车有限公司 | Axial calibration tool for crankshaft grinding |
-
2014
- 2014-07-29 CN CN201420420567.XU patent/CN204007455U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838637A (en) * | 2022-03-02 | 2022-08-02 | 襄阳福达东康曲轴有限公司 | Detection tool and method for detecting square groove of fifth balance block of crankshaft |
| CN114838637B (en) * | 2022-03-02 | 2023-12-19 | 襄阳福达东康曲轴有限公司 | Gauge and method for detecting square groove of fifth balancing block of crankshaft |
| CN115555999A (en) * | 2022-10-28 | 2023-01-03 | 一汽解放汽车有限公司 | Axial calibration tool for crankshaft grinding |
| CN115555999B (en) * | 2022-10-28 | 2024-05-10 | 一汽解放汽车有限公司 | Axial alignment tool for crankshaft grinding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |