CN214892997U - Utensil is examined to new forms of energy car differential mechanism casing external diameter - Google Patents
Utensil is examined to new forms of energy car differential mechanism casing external diameter Download PDFInfo
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- CN214892997U CN214892997U CN202120661314.1U CN202120661314U CN214892997U CN 214892997 U CN214892997 U CN 214892997U CN 202120661314 U CN202120661314 U CN 202120661314U CN 214892997 U CN214892997 U CN 214892997U
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Abstract
The utility model provides an utensil is examined to new forms of energy car differential mechanism casing external diameter belongs to the technical field of utensil is examined to differential mechanism casing external diameter. The new energy vehicle differential shell outer diameter detection tool comprises a bottom assembly and an outer diameter detection assembly. The bottom assembly comprises a base and a calibration workpiece, the calibration workpiece is placed above the base, the outer diameter detection assemblies are arranged in two groups, the two groups of outer diameter detection assemblies are respectively installed on two sides of the upper surface of the base, each outer diameter detection assembly comprises a support clamping seat, a first vertical plate, a second vertical plate, a first dial indicator and a second dial indicator, the support clamping seats are fixedly installed on the upper surface of the base, and a placing groove is formed in the top of each support clamping seat. The utility model discloses to wait that the differential mechanism casing that detects places in the standing groove on supporting the cassette, first thousandth table and second amesdial can show the external diameter numerical value of differential mechanism casing, realize promptly that quick accurate one by one detects out the external diameter of multiunit differential mechanism casing.
Description
Technical Field
The utility model relates to an utensil field is examined to differential mechanism housing external diameter particularly, relates to an utensil is examined to new forms of energy car differential mechanism housing external diameter.
Background
The new energy automobile adopts unconventional automobile fuel as a power source or conventional automobile fuel, adopts a novel vehicle-mounted power device, integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.
Differential casing among the new energy automobile mainly adopts the micrometer to measure when carrying out the external diameter and detecting, but because do not have positioning mechanism to fix a position differential casing during the operation, easily causes differential casing to appear the great situation of measuring error.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides an utensil is examined to new forms of energy car differential mechanism casing external diameter aims at improving because do not have positioning mechanism to fix a position differential mechanism casing, easily causes the problem that differential mechanism casing appearance measuring error is great situation.
The utility model discloses a realize like this:
the utility model provides an utensil is examined to new forms of energy car differential mechanism casing external diameter, including bottom subassembly and external diameter detection subassembly.
The bottom component comprises a base and calibration workpieces, the calibration workpieces are placed above the base, the outer diameter detection components are provided with two groups, and two groups of the outer diameter detection assemblies are respectively arranged at two sides of the upper surface of the base, each outer diameter detection assembly comprises a support clamping seat, a first vertical plate, a second vertical plate, a first dial indicator and a second dial indicator, the support clamping seats are fixedly arranged on the upper surface of the base, and the top of the supporting clamping seat is provided with a placing groove, the first vertical plate and the second vertical plate are respectively arranged at the two sides of the supporting clamping seat, the bottoms of the first vertical plate and the second vertical plate are fixedly connected to the upper surface of the base, the first dial indicator and the second dial indicator are respectively arranged on one sides of the first vertical plate and the second vertical plate, and the detection heads of the first dial indicator and the second dial indicator are arranged above the placing groove.
The utility model discloses an in the embodiment, fixed surface is provided with the locating piece on the base, the calibration work piece place in the locating piece top.
The utility model discloses an in an embodiment, the constant head tank has been seted up at the locating piece top, the calibration work piece bottom insert place in inside the constant head tank.
In an embodiment of the present invention, the bottom of the positioning groove is provided with a suction cup.
The utility model discloses an in one embodiment, the recess has been seted up to the inside bottom of constant head tank, the sucking disc is fixed set up in inside the recess.
The utility model discloses an in the embodiment, first riser with second riser structural specification is the same, just the mounting hole has been seted up on the first riser, the dead lever of first subdivision table fixed set up in inside the mounting hole.
In an embodiment of the utility model, first riser one side spiro union has adjusting bolt, adjusting bolt's screw rod can extend to inside the mounting hole.
The utility model discloses an in an embodiment, first riser outside is provided with the screw hole, the screw hole with the mounting hole is linked together perpendicularly, adjusting bolt with screw hole spiro union cooperation.
In an embodiment of the present invention, the first vertical plate and the second vertical plate are provided with a connecting ear plate on one side, and the connecting ear plate is fixedly connected to the base.
In an embodiment of the present invention, the first dial indicator and the second dial indicator have their detecting heads staggered.
The utility model has the advantages that: the utility model discloses an utensil is examined to new forms of energy car differential mechanism casing external diameter that above-mentioned design obtained during the use, places the calibration work piece in the standing groove on the support cassette in two sets of external diameter detection subassemblies, calibrates first thousandths table and second amesdial, takes out the calibration work piece after the calibration is finished. During the differential mechanism casing that will wait to detect is placed the standing groove on supporting the cassette, first micrometer and second micrometer can show differential mechanism casing's external diameter numerical value, realize promptly that quick accurate detects out the external diameter of multiunit differential mechanism casing one by one, compare traditional manual use micrometer and measure more quick accurate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic top view structure view of a differential case outer diameter gauge of a new energy vehicle provided by an embodiment of the present invention;
fig. 2 is a schematic front view structure diagram of a calibration workpiece and a positioning block according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an outer diameter detection assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of the first vertical plate according to an embodiment of the present invention.
In the figure: 10-a bottom assembly; 110-a base; 120-calibrating the workpiece; 130-a positioning block; 131-a positioning groove; 132-a suction cup; 133-grooves; 20-an outer diameter detection assembly; 210-supporting a cartridge; 211-a placement groove; 220-a first riser; 221-mounting holes; 222-an adjusting bolt; 223-a threaded hole; 224-connecting ear plate; 230-a second riser; 240-first kilo-watch; 250-second dial indicator.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the utility model provides a new energy vehicle differential casing external diameter examines utensil, includes bottom subassembly 10 and external diameter detection subassembly 20.
The bottom assembly 10 is used for supporting and mounting the outer diameter detection assembly 20, and the outer diameter detection assembly 20 can rapidly detect the outer diameter of the differential case.
Referring to fig. 1 and 2, the base assembly 10 includes a base 110 and an alignment workpiece 120, the alignment workpiece 120 being disposed above the base 110. The upper surface of the base 110 is fixedly provided with a positioning block 130, and the base 110 and the positioning block 130 are fixed by welding; the calibration workpiece 120 is placed over the positioning block 130. The positioning groove 131 is formed in the top of the positioning block 130, and the bottom end of the calibration workpiece 120 is inserted into the positioning groove 131; the positioning groove 131 at the top of the positioning block 130 is used for placing the calibration workpiece 120. A suction cup 132 is arranged at the bottom end inside the positioning groove 131; the suction cup 132 inside the positioning groove 131 can suck and fix the bottom of the calibration workpiece 120. A groove 133 is formed at the bottom end inside the positioning groove 131, and the suction cup 132 is fixedly arranged inside the groove 133; the recess 133 is used to locate the suction cup 132.
Referring to fig. 3, two sets of outer diameter detecting assemblies 20 are disposed, and the two sets of outer diameter detecting assemblies 20 are respectively installed on two sides of the upper surface of the base 110, and each outer diameter detecting assembly 20 includes a supporting clamping seat 210, a first vertical plate 220, a second vertical plate 230, a first dial indicator 240, and a second dial indicator 250. The supporting clamping seat 210 is fixedly installed on the upper surface of the base 110, a placing groove 211 is formed in the top of the supporting clamping seat 210, the first vertical plate 220 and the second vertical plate 230 are respectively arranged on two sides of the supporting clamping seat 210, and the bottoms of the first vertical plate 220 and the second vertical plate 230 are fixedly connected to the upper surface of the base 110. Connecting ear plates 224 are arranged on one sides of the first vertical plate 220 and the second vertical plate 230, and the first vertical plate 220, the second vertical plate 230 and the connecting ear plates 224 are fixed through welding; the connecting ear plate 224 is fixedly connected to the base 110; the connecting ear plate 224 is fixed to the base 110 by bolts, and is used for fixedly mounting the first vertical plate 220 and the second vertical plate 230. First thousandths table 240 and second thousandths table 250 are installed on one side of first riser 220 and second riser 230 respectively, and the detection head of first thousandths table 240 and second thousandths table 250 all sets up in standing groove 211 top. The detection heads of the first dial indicator 240 and the second dial indicator 250 are arranged in a staggered mode; the first dial indicator 240 and the second dial indicator 250 which are arranged in a staggered mode can increase the detection area of the differential case outer diameter by the micrometer, the outer circle size of the shaft diameter can be conveniently detected, and the differential case outer diameter detection is more accurate; meanwhile, the taper error of the shaft diameter can be measured, and the cylindricity error of the outer circle of the shaft diameter can be indirectly reflected.
Referring to fig. 4, the first vertical plate 220 and the second vertical plate 230 have the same structural specification, the first vertical plate 220 is provided with a mounting hole 221, and the fixing rod of the first dial indicator 240 is fixedly disposed inside the mounting hole 221. An adjusting bolt 222 is screwed on one side of the first vertical plate 220, and a screw of the adjusting bolt 222 can extend into the mounting hole 221. The fixing rod of the dial indicator is inserted into the mounting hole 221, and the dial indicator can be fixedly mounted by rotating the adjusting bolt 222. A threaded hole 223 is formed in the outer portion of the first vertical plate 220, the threaded hole 223 is vertically communicated with the mounting hole 221, and an adjusting bolt 222 is in threaded fit with the threaded hole 223; the threaded hole 223 is used to threadedly mount the adjusting bolt 222.
This new forms of energy car differential mechanism casing external diameter examines utensil's theory of operation: during the use, take out the calibration work piece 120 of locating piece 130 top in advance, place the calibration work piece 120 in two sets of external diameter detection subassembly 20 support the standing groove 211 on the cassette 210 in, can calibrate the first thousandths table 240 and the second thousandths table 250 that support the cassette 210 both sides, take out the calibration work piece 120 after the calibration to inside the constant head tank 131 of placing above locating piece 130 with calibrating work piece 120 bottom alignment. The differential shell to be detected is placed in the placing groove 211 on the supporting clamping seat 210, the first dial indicator 240 and the second dial indicator 250 can display the outer diameter numerical value of the differential shell, the outer diameters of multiple groups of differential shells can be detected out quickly and accurately one by one, and the outer diameter detection efficiency of the differential shell is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Utensil is examined to new forms of energy car differential mechanism casing external diameter, its characterized in that includes
A base assembly (10), the base assembly (10) comprising a base (110) and an alignment workpiece (120), the alignment workpiece (120) being placed over the base (110);
the outer diameter detection assembly (20) comprises two groups of outer diameter detection assemblies (20), the two groups of outer diameter detection assemblies (20) are respectively installed on two sides of the upper surface of the base (110), each outer diameter detection assembly (20) comprises a supporting clamping seat (210), a first vertical plate (220), a second vertical plate (230), a first dial indicator (240) and a second dial indicator (250), the supporting clamping seat (210) is fixedly installed on the upper surface of the base (110), a placing groove (211) is formed in the top of the supporting clamping seat (210), the first vertical plate (220) and the second vertical plate (230) are respectively arranged on two sides of the supporting clamping seat (210), bottoms of the first vertical plate (220) and the second vertical plate (230) are fixedly connected to the upper surface of the base (110), and the first dial indicator (240) and the second dial indicator (250) are respectively installed on one side of the first vertical plate (220) and one side of the second vertical plate (230), and the detection heads of the first dial indicator (240) and the second dial indicator (250) are arranged above the placing groove (211).
2. The new energy vehicle differential case outer diameter gauge according to claim 1, characterized in that a positioning block (130) is fixedly arranged on the upper surface of the base (110), and the calibration workpiece (120) is placed above the positioning block (130).
3. The new energy vehicle differential case outer diameter gauge according to claim 2, wherein a positioning groove (131) is formed in the top of the positioning block (130), and the bottom end of the calibration workpiece (120) is inserted into the positioning groove (131).
4. The new energy vehicle differential case outer diameter gauge according to claim 3, characterized in that a suction cup (132) is arranged at the bottom end inside the positioning groove (131).
5. The new energy vehicle differential case outer diameter gauge according to claim 4, wherein a groove (133) is formed in the bottom end inside the positioning groove (131), and the suction cup (132) is fixedly arranged inside the groove (133).
6. The new energy vehicle differential case outer diameter gauge is characterized in that the first vertical plate (220) and the second vertical plate (230) have the same structural specification, the first vertical plate (220) is provided with a mounting hole (221), and a fixing rod of the first dial indicator (240) is fixedly arranged in the mounting hole (221).
7. The new energy vehicle differential case outer diameter gauge is characterized in that an adjusting bolt (222) is screwed on one side of the first vertical plate (220), and a screw of the adjusting bolt (222) can extend into the mounting hole (221).
8. The new energy vehicle differential case outer diameter gauge is characterized in that a threaded hole (223) is formed in the outer portion of the first vertical plate (220), the threaded hole (223) is vertically communicated with the mounting hole (221), and the adjusting bolt (222) is in threaded fit with the threaded hole (223).
9. The new energy vehicle differential case outer diameter gauge is characterized in that a connecting lug plate (224) is arranged on each of one sides of the first vertical plate (220) and the second vertical plate (230), and the connecting lug plates (224) are fixedly connected to the base (110).
10. The new energy vehicle differential case outer diameter gauge is characterized in that the detection heads of the first dial indicator (240) and the second dial indicator (250) are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120661314.1U CN214892997U (en) | 2021-03-31 | 2021-03-31 | Utensil is examined to new forms of energy car differential mechanism casing external diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120661314.1U CN214892997U (en) | 2021-03-31 | 2021-03-31 | Utensil is examined to new forms of energy car differential mechanism casing external diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214892997U true CN214892997U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120661314.1U Active CN214892997U (en) | 2021-03-31 | 2021-03-31 | Utensil is examined to new forms of energy car differential mechanism casing external diameter |
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| Country | Link |
|---|---|
| CN (1) | CN214892997U (en) |
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2021
- 2021-03-31 CN CN202120661314.1U patent/CN214892997U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 2088 Jiayuan Road, High tech Development Zone, Changchun City, Jilin Province, 130012 Patentee after: Changchun Xinjinlun Automotive Parts Co.,Ltd. Address before: 130012 No. 2088 Jiayuan Road, Changchun High-tech Zone, Jilin Province Patentee before: Changchun FAW Fourth Ring Jinlun Automobile Parts Co.,Ltd. |
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| CP03 | Change of name, title or address |