CN204007456U - A kind of cubing that detects the distance between main bearing journal and connecting rod neck - Google Patents
A kind of cubing that detects the distance between main bearing journal and connecting rod neck Download PDFInfo
- Publication number
- CN204007456U CN204007456U CN201420421121.9U CN201420421121U CN204007456U CN 204007456 U CN204007456 U CN 204007456U CN 201420421121 U CN201420421121 U CN 201420421121U CN 204007456 U CN204007456 U CN 204007456U
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- China
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- connecting rod
- rod neck
- cubing
- base plate
- slide block
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of cubing that detects the distance between main bearing journal and connecting rod neck, belong to Crankshaft Machining technical field.Comprise standard check and correction part and measurement cubing, it is upper along front and back to the connecting rod neck V-arrangement support (4) of setting that measurement assembly comprises that a dial gauge, base plate (1), base plate (1) left and right sides support to the two king journal V-arrangements that arrange the slide block (3) and the slide block (3) that before and after the energy of (2), the rear side bottom surface setting of base plate (1) middle part, slide along front and back; Slide block (3) top is provided with top table bar (6), in the elongated hole (7) that the upper end of described top table bar (6) arranges from described base plate (1), upwards pass, described top table bar (6) can move forward and backward in described elongated hole (7), the place ahead of described top table bar (6) moving direction is provided with for a table bar (8) of described dial gauge is installed, described table bar (8) is fixed on described base plate (1) top, and the rear portion of described slide block (3) is provided with push rod (5).
Description
Technical field
The utility model belongs to Crankshaft Machining technical field, particularly a kind of cubing that detects the distance between main bearing journal and connecting rod neck.
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 accuracy requirement of the distance between king journal and connecting rod neck is high.Can therefore provide a kind of relatively accurate testing tool, for bent axle detects, provide measurement data accurately, be the key that directly has influence on the processing of bent axle and surrender quality.Now generally application take the detection method that platform is benchmark, 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 the distance between main bearing journal and connecting rod neck, can to the king journal on bent axle and the distance between connecting rod neck, measure quickly and easily, measures accurately.Described technical scheme is as follows:
The utility model embodiment provides a kind of cubing that detects the distance between main bearing journal and connecting rod neck, comprise standard check and correction part and measure cubing, described standard check and correction part provides the mark value of distance between main bearing journal to be detected and connecting rod neck, described measurement assembly comprise that a dial gauge, base plate 1, base plate 1 left and right sides support 2 along front and back to the two king journal V-arrangements that arrange, base plate 1 rear side bottom surface, middle part arranges can before and after along front and back to the connecting rod neck V-arrangement arranging, support 4 on the slide block 3 that slides and slide block 3; Described slide block 3 tops are provided with top table bar 6, in the elongated hole 7 that the upper end of described top table bar 6 arranges from described base plate 1, upwards pass, described top table bar 6 can move forward and backward along with the front and back slip of described slide block 3 in described elongated hole 7, the place ahead of described top table bar 6 moving directions is provided with for a table bar 8 of described dial gauge is installed, described table bar 8 is fixed on described base plate 1 top, and the rear portion of described slide block 3 is provided with push rod 5.
Wherein, base plate 1 in the utility model embodiment is horizontally disposed with, described king journal V-arrangement support 2 and connecting rod neck V-arrangement support 4 and vertically arrange, described king journal V-arrangement support 2 and connecting rod neck V-arrangement support 4 and are parallel to each other, the glide direction of described slide block 3 is horizontal direction and perpendicular to the axis of king journal, described top table bar 6 and Zhi Biao bar 8 vertically arrange.
Wherein, the top of the base plate 1 in the utility model embodiment is along left and right to being provided with handle 9.
Wherein, the slide block 3 in the utility model embodiment is T shape structure, and the bottom surface of described base plate 1 is along front and back to being provided with two L shaped chutes 10, and described two L shaped chutes 10 are oppositely arranged and form rectangle chute, and described slide block 3 slides and is located in described rectangle chute.
Wherein, the front side, upper end of the table of the top in the utility model embodiment bar 6 is provided with for contacting the contact of described dial gauge.
Wherein, described base plate 1 top is fixed in the lower end of the table bar 8 in the utility model embodiment, its upper end is for installing the tight expansion set of described dial gauge, and described tight expansion set is provided with set nut, and the mounting hole on described tight expansion set is parallel with the glide direction of described slide block 3 with the line of described contact.
Wherein, standard check and correction part in the utility model embodiment comprises the king journal calibration of axes 14 and connecting rod neck calibration of axes 15 being arranged side by side on base 13 and base 13, described king journal calibration of axes 14 and connecting rod neck calibration of axes 15 are half cylindrical structure, and described connecting rod neck calibration of axes 15 is located at a side at described king journal calibration of axes 14 middle parts.
Wherein, the king journal V-arrangement in the utility model embodiment supports 2 and is provided with wimet protection piece with connecting rod neck V-arrangement support 4 positions that contact with bent axle.
Further, cubing in the utility model embodiment also comprises supporting seat, described supporting seat top is respectively equipped with that a plurality of king journals for supports main shaft neck support and supports for the connecting rod neck of support link neck, described connecting rod neck support and described king journal support to be arranged side by side the axis of king journal and the axis of the connecting rod neck in a direction are positioned in same level, and described supporting seat bottom is provided with a plurality of 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 the distance between main bearing journal and connecting rod neck, allow standard check and correction part return to zero to dial gauge, sliding slider is placed in the cubing after zeroing on bent axle, make the gauge head of dial gauge touch the top table bar being connected with slide block, according to the number of division of dial gauge, determine the deviation of itself and mark value, that this cubing has is simple in structure, processing ease fast and measure the advantages such as accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cubing of the detection main bearing journal that provides of the utility model embodiment and the distance between connecting rod neck;
Fig. 2 is the rear view of the cubing of the detection main bearing journal that provides of the utility model embodiment and the distance between connecting rod neck;
Fig. 3 is the structural representation of the standard check and correction part that provides of the utility model embodiment.
In figure: 1 base plate, 2 king journal V-arrangement supports, 3 slide blocks, 4 connecting rod neck V-arrangement supports, 5 push rods, 6 top table bars, 7 elongated holes, 8 table bars, 9 handles, 10L shape chute, 11 connecting rod necks, 12 king journals, 13 bases, 14 king journal calibration of axes, 15 connecting rod neck calibration of axes, 16 set bolts.
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. 1-3, the utility model embodiment provides a kind of cubing that detects the distance between main bearing journal and connecting rod neck, and this cubing comprises standard check and correction part and measures cubing.Wherein, standard check and correction part provides the mark value of distance between main bearing journal to be detected and connecting rod neck, measures cubing for detection of the deviation between bent axle and standard check and correction part.Wherein, measure assembly comprise the left and right sides on a dial gauge (not shown), base plate 1, base plate 1 bottom surface along front and back to arrange for coordinating two king journal V-arrangements of supports main shaft neck 12 to support that the left king journal V-arrangement of 2(supports and right king journal V-arrangement supports), base plate 1 rear side bottom surface, middle part arrange can before and after on the slide block 3 that slides and slide block 3 bottom surfaces along front and back to arrange for coordinating the connecting rod neck V-arrangement of support link neck 11 to support 4 etc.Wherein, slide block 3 tops are provided with the top table bar 6 that leans dial gauge gauge head, the elongated hole 7(in the vertical direction that the upper end of this top table bar 6 arranges from base plate 1 runs through base plate 1) in upwards pass, this top table bar 6 can slide and moves forward and backward in elongated hole 7 along with the front and back of slide block 3.The place ahead of top table bar 6 moving directions is provided with for a table bar 8 of dial gauge is installed, and this table bar 8 is fixed on base plate 1 top, and dial gauge is installed along fore-and-aft direction, and the rear portion of slide block 3 is provided with the push rod 5 for push-and-pull slide block 3.
Wherein, referring to Fig. 1, king journal V-arrangement is supported to 2 to be placed on king journal 12, when connecting rod neck V-arrangement support 4 is placed on connecting rod neck 11, base plate 1 in the utility model embodiment is horizontally disposed with, the support 2 of king journal V-arrangement and connecting rod neck V-arrangement support 4 and vertically arrange, the support 2 of king journal V-arrangement and connecting rod neck V-arrangement support 4 are parallel to each other and connecting rod neck V-arrangement supports 4 between two king journal V-arrangements supports 2, the glide direction of slide block 3 is horizontal direction and perpendicular to the axis of king journal, top table bar 6 and Zhi Biao bar 8 vertically arrange.
Wherein, referring to Fig. 1 and 2, the top of the base plate 1 in the utility model embodiment to being provided with handle 9 to facilitate mobile this cubing, simultaneously in order to alleviate the weight of this cubing, can arrange a large amount of hollow holes at base plate 1 along left and right.
Wherein, referring to Fig. 2, the slide block 3 in the utility model embodiment is T shape structure, and the bottom surface of base plate 1 is along front and back to being provided with that L shaped chute 10 along continuous straight runs of two L shaped chutes 10, two be arranged in parallel and perpendicular to the axis of king journal 12.Two L shaped chutes 10 are oppositely arranged and form rectangle chute, and slide block 3 slides and is located in this rectangle chute.
Wherein, the front side, upper end of the table of the top in the utility model embodiment bar 6 is provided with for contacting the contact of the side head of dial gauge.
Wherein, base plate 1 top is fixed in the lower end of the table bar 8 in the utility model embodiment, and its upper end is for installing the tight expansion set of dial gauge, and this tight expansion set is provided with set nut, and the mounting hole on this tight expansion set is parallel with the glide direction of slide block 3 with the line of contact.
Wherein, referring to Fig. 3, standard check and correction part in the utility model embodiment comprises the king journal calibration of axes 14 and connecting rod neck calibration of axes 15 being arranged side by side on base 13 and base 13, and king journal calibration of axes 14 and connecting rod neck calibration of axes 15 are fixed on base 13 by set bolt 16.Wherein, king journal calibration of axes 14 and connecting rod neck calibration of axes 15 are half cylindrical structure, connecting rod neck calibration of axes 15 is located at a side (right side) at king journal calibration of axes 14 middle parts, king journal calibration of axes 14 and connecting rod neck calibration of axes 15 axis in same level and between distance be standard value.
Wherein, the king journal V-arrangement in the utility model embodiment supports 2 and is provided with wimet protection piece for preventing crankshaft wear with connecting rod neck V-arrangement support 4 positions that contact with bent axle.
Further, the cubing in the utility model embodiment also comprises supporting seat, and this supporting seat top is respectively equipped with that a plurality of king journals for supports main shaft neck support and supports for the connecting rod neck of support link neck, can be specifically semicircle or v-shaped structure.Wherein, connecting rod neck supports and king journal supports to be arranged side by side the axis of king journal and the axis of a direction connecting rod neck are positioned in same level, is provided with bottom supporting seat on the slideway that a plurality of rollers are convenient to establish in workshop and slides.
The utility model provides a kind of cubing that detects the distance between main bearing journal and connecting rod neck, allow standard check and correction part return to zero to dial gauge, sliding slider is placed in the cubing after zeroing on bent axle, make the gauge head of dial gauge touch the top table bar being connected with slide block, according to the number of division of dial gauge, determine the deviation of itself and mark value, 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 modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a cubing that detects the distance between main bearing journal and connecting rod neck, it is characterized in that, comprise standard check and correction part and measure cubing, described standard is proofreaded the mark value that part provides distance between main bearing journal to be detected and connecting rod neck, and it is upper along front and back to the connecting rod neck V-arrangement support (4) of setting that described measurement assembly comprises that a dial gauge, base plate (1), base plate (1) left and right sides support to the two king journal V-arrangements that arrange the slide block (3) and the slide block (3) that before and after the energy of (2), the rear side bottom surface setting of base plate (1) middle part, slide along front and back; Described slide block (3) top is provided with top table bar (6), in the elongated hole (7) that the upper end of described top table bar (6) arranges from described base plate (1), upwards pass, described top table bar (6) can move forward and backward along with the front and back slip of described slide block (3) in described elongated hole (7), the place ahead of described top table bar (6) moving direction is provided with for a table bar (8) of described dial gauge is installed, described table bar (8) is fixed on described base plate (1) top, and the rear portion of described slide block (3) is provided with push rod (5).
2. the cubing of the distance between detection main bearing journal according to claim 1 and connecting rod neck, it is characterized in that, described base plate (1) is horizontally disposed with, described king journal V-arrangement supports (2) and connecting rod neck V-arrangement support (4) vertically arranges, described king journal V-arrangement supports (2) and connecting rod neck V-arrangement support (4) is parallel to each other, the glide direction of described slide block (3) is horizontal direction and perpendicular to the axis of king journal, described top table bar (6) and prop up a table bar (8) and vertically arrange.
3. the cubing of the distance between detection main bearing journal according to claim 1 and 2 and connecting rod neck, is characterized in that, the top of described base plate (1) is along left and right to being provided with handle (9).
4. the cubing of the distance between detection main bearing journal according to claim 1 and 2 and connecting rod neck, it is characterized in that, described slide block (3) is T shape structure, the bottom surface of described base plate (1) is along front and back to being provided with two L shaped chutes (10), described two L shaped chutes (10) are oppositely arranged and form rectangle chute, and described slide block (3) slides and is located in described rectangle chute.
5. the cubing of the distance between detection main bearing journal according to claim 1 and 2 and connecting rod neck, is characterized in that, the front side, upper end of described top table bar (6) is provided with for contacting the contact of described dial gauge.
6. the cubing of the distance between detection main bearing journal according to claim 5 and connecting rod neck, it is characterized in that, described base plate (1) top is fixed in the lower end of described table bar (8), its upper end is for installing the tight expansion set of described dial gauge, described tight expansion set is provided with set nut, and the mounting hole on described tight expansion set is parallel with the glide direction of described slide block (3) with the line of described contact.
7. the cubing of the distance between detection main bearing journal according to claim 1 and connecting rod neck, it is characterized in that, described standard check and correction part comprises the king journal calibration of axes (14) and connecting rod neck calibration of axes (15) being arranged side by side on base (13) and base (13), described king journal calibration of axes (14) and connecting rod neck calibration of axes (15) are half cylindrical structure, and described connecting rod neck calibration of axes (15) is located at a side at described king journal calibration of axes (14) middle part.
8. the cubing of the distance between detection main bearing journal according to claim 1 and connecting rod neck, is characterized in that, the position that described king journal V-arrangement support (2) contacts with bent axle with connecting rod neck V-arrangement support (4) is provided with wimet protection piece.
9. the cubing of the distance between detection main bearing journal according to claim 1 and connecting rod neck, it is characterized in that, described cubing also comprises supporting seat, described supporting seat top is respectively equipped with that a plurality of king journals for supports main shaft neck support and supports for the connecting rod neck of support link neck, described connecting rod neck support and described king journal support to be arranged side by side the axis of king journal and the axis of the connecting rod neck in a direction are positioned in same level, and described supporting seat bottom is provided with a plurality of rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421121.9U CN204007456U (en) | 2014-07-29 | 2014-07-29 | A kind of cubing that detects the distance between main bearing journal and connecting rod neck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421121.9U CN204007456U (en) | 2014-07-29 | 2014-07-29 | A kind of cubing that detects the distance between main bearing journal and connecting rod neck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007456U true CN204007456U (en) | 2014-12-10 |
Family
ID=52047443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420421121.9U Expired - Fee Related CN204007456U (en) | 2014-07-29 | 2014-07-29 | A kind of cubing that detects the distance between main bearing journal and connecting rod neck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007456U (en) |
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2014
- 2014-07-29 CN CN201420421121.9U patent/CN204007456U/en not_active Expired - Fee Related
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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 |