CN218884853U

CN218884853U - A examine a subassembly for flywheel dish

Info

Publication number: CN218884853U
Application number: CN202222852967.5U
Authority: CN
Inventors: 谭豪; 彭钱磊; 汪朝; 罗鑫林
Original assignee: Chongqing Changan New Energy Automobile Technology Co Ltd
Current assignee: Deep Blue Automotive Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-04-18
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses an examine a subassembly for flywheel dish includes: the base and detect the piece, it sets up to detect the piece on the base, detect at least partial periphery of piece and be formed with the detection face, the detection face be suitable for with at least partial wall of inner chamber is stopped to be supported. According to the utility model discloses an examine subassembly for flywheel dish is provided with on the base and detects the piece, detects at least partial periphery of piece and is formed with the face that detects, and the face that detects is suitable for and ends with at least partial wall of flywheel dish inner chamber, detects the flywheel dish inner chamber diameter that the circle that the face was confirmed is for satisfying minimum clearance requirement. The flywheel disc is buckled on the detection block, the flywheel disc is taken out vertically, and whether the flywheel disc can be smoothly buckled and taken out smoothly or not can be evaluated to judge whether the diameter of the inner cavity of the flywheel disc meets the requirement of minimum clearance or not.

Description

A examine a subassembly for flywheel dish

Technical Field

The utility model belongs to the technical field of new energy automobile makes and specifically relates to an examine a subassembly for flywheel dish is related to.

Background

With the rapid development of new energy industries, the number of required range-extending systems is also increasing rapidly. The range extending system is integrated with a motor controller, a generator and an engine, the diameters of inner cavities of flywheel discs at the generator and the engine have minimum clearance requirements, and if the clearance is too small, the risk of interference between the inner cavity shell of the flywheel disc and the engine exists in the running process of the vehicle. The existing control means is that the incoming material is selected for inspection through three coordinates before the assembly of going on the production line, but the diameter of the inner cavity of the flywheel disc belongs to the high-precision required size, the risk of size out-of-tolerance always exists in the selection inspection, the workload is huge for the products after batch production if the products are all inspected, and the labor cost is increased. Therefore, how to solve the risk of size discrepancy caused by the incoming material spot check mode and the huge manpower cost caused by full check become the problems to be solved in the field.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an examine a subassembly for flywheel dish, according to the utility model discloses an examine a subassembly, detain the flywheel dish on arranging the detection piece of examining in a subassembly to with taking out of flywheel dish straight-up, whether can detain smoothly through the aassessment and put and take out the smoothness, can judge whether the diameter of flywheel dish inner chamber reaches minimum clearance requirement.

According to the utility model discloses an examine a subassembly for flywheel dish, include the base and detect the piece, detect the piece set up in on the base, detect at least part periphery of piece and be formed with the detection face, the detection face be suitable for with the at least partial wall of inner chamber ends to.

According to the utility model discloses an examine a subassembly for flywheel dish is provided with on the base and detects the piece, detects at least partial periphery of piece and is formed with the detection face, and detects the face and be suitable for and end to with at least partial wall of flywheel dish inner chamber, detects the flywheel dish inner chamber diameter that the circle that the face confirmed can satisfy minimum clearance requirement. The flywheel disc is buckled on the detection block, the flywheel disc is taken out straight up and straight down, and whether the diameter of the inner cavity of the flywheel disc meets the requirement of the minimum clearance can be judged by evaluating whether smooth buckling and taking out are achieved.

According to the utility model discloses a some embodiments, the determine module still includes: the locating piece, the locating piece set up in on the base and be located detect at least partial periphery of piece, be formed with on the locating piece be suitable for with the locating surface that the terminal surface of flywheel dish stopped to.

According to some embodiments of the invention, the positioning block is configured as a flexible element.

According to some embodiments of the invention, the locating piece structure be two and set up in detect the piece and deviate from each other's surface, two the locating piece is kept away from towards each other's surface be formed with the orientation detect the sunken groove of dodging of piece direction.

According to some embodiments of the invention, the thickness of the locating piece is less than the thickness of the detection piece.

According to some embodiments of the utility model, detect piece detachably set up in on the base.

According to the utility model discloses a some embodiments, be formed with first mounting hole on the detection piece, be provided with the second mounting hole on the base, examine a subassembly and still include: a fastener adapted to pass through the first and second mounting holes and secure the detection block to the base.

According to some embodiments of the invention, the base is provided with a positioning shaft extending in a direction away from the base.

According to the utility model discloses a some embodiments, it keeps away from to detect the piece the terminal surface of base with it connects through the guide section to detect between the face, the guide section by detect towards the diameter reduces gradually in the direction of terminal surface.

According to some embodiments of the invention, the detection block is configured as a cylinder, and the outer peripheral surface of the detection block is configured as the detection surface.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a gauge assembly according to an embodiment of the present invention;

FIG. 2 is a schematic top view of a gauge assembly according to an embodiment of the invention;

fig. 3 is an assembly inspection schematic diagram of a flywheel panel and a gauge assembly according to the embodiment of the present invention.

Reference numerals:

a gauge assembly 1 for measuring the thickness of a workpiece,

the device comprises a base 11, a detection block 12, a detection surface 13, a positioning block 14, a first mounting hole 15, a fastener 16, a positioning shaft 17 and a guide section 18.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

An examine utensil subassembly for flywheel dish according to the embodiment of the utility model is described below with reference to fig. 1-3.

According to the utility model discloses an examine a subassembly 1 for flywheel dish, include: the detection device comprises a base 11 and a detection block 12, wherein the detection block 12 is arranged on the base 11, a detection surface 13 is formed on at least part of the periphery of the detection block 12, and the detection surface 13 is suitable for being abutted against at least part of the wall surface of the inner cavity.

According to the utility model discloses an examine a subassembly 1 for flywheel dish is provided with on base 11 and detects piece 12, detects the at least partial periphery of piece 12 and is formed with detection face 13, and detection face 13 be suitable for with the at least partial wall of flywheel dish inner chamber end support, because circle is confirmed to three points, the event is provided with at least three check point on detecting piece 12, and by the flywheel dish inner chamber diameter that the circle of above-mentioned check point confirmed can satisfy the minimum clearance requirement. The flywheel disc is buckled on the detection block 12, and the flywheel disc is taken out straight up and down, and whether the diameter of the inner cavity of the flywheel disc meets the requirement of the minimum clearance can be judged by evaluating whether the flywheel disc can be smoothly buckled and taken out smoothly.

In some embodiments of the present invention, the gauge assembly 1 further comprises: and the positioning block 14 is arranged on the base 11 and is positioned on at least part of the periphery of the detection block 12, and a positioning surface which is suitable for being abutted against the end surface of the flywheel disc is formed on the positioning block 14. Through the positioning block 14, when the flywheel disc is buckled on the detection block 12, the flywheel disc descends to a proper position, and subsequent detection is facilitated.

In some embodiments of the present invention, the positioning block 14 is configured as a flexible member. By configuring the positioning block 14 as a flexible piece, the flywheel disc can be prevented from being worn by the tool assembly 1 during the inspection process.

In some embodiments of the present invention, the positioning blocks 14 are two and disposed on the surface of the detection block 12 facing away from each other, and the surface of the two positioning blocks 14 facing each other is formed with a recess facing away from the direction of the detection block 12. The positioning blocks 14 are respectively arranged on the surfaces of the detection blocks 12, which are far away from each other, so that the end surfaces of the flywheel discs are always in a horizontal state when the flywheel discs are buckled on the detection blocks 12. Because the surfaces of the two positioning blocks 14 facing each other are provided with the avoidance grooves which are concave towards the direction far away from the detection block 12, the avoidance grooves are used for avoiding the detection surface 13 of the detection block 12, and the detection reliability is ensured.

In some embodiments of the present invention, the thickness of the positioning block 14 is less than the thickness of the detection block 12. Because the thickness of the positioning block 14 is smaller than that of the detection block 12, namely, the height difference exists in the height direction, when the flywheel disc is buckled on the detection block 12, the detection surface 13 on the detection block 12 can be abutted against at least part of the wall surface of the inner cavity of the flywheel disc, and the detection reliability is ensured.

In some embodiments of the present invention, the detecting block 12 is detachably disposed on the base 11. Because the condition of wearing and tearing can appear in the detection piece 12 after frequent detection, lead to follow-up testing result inaccurate, so will detect piece 12 detachably and set up on base 11, be convenient for change and detect piece 12.

In some embodiments of the present invention, the first mounting hole 15 is formed on the detecting block 12, the second mounting hole is formed on the base 11, and the detecting tool assembly 1 further includes: and a fastener 16, wherein the fastener 16 is suitable for passing through the first mounting hole 15 and the second mounting hole and fixing the detection block 12 on the base 11. By placing the fastening member 16 in the first mounting hole 15 and the second mounting hole, the detection block 12 can be fixed on the base 11, and the fastening member 16 can be taken out, so that the detection block 12 is separated from the base 11, and the detection block 12 can be replaced conveniently.

In some embodiments of the present invention, the base 11 is provided with a positioning shaft 17 extending in a direction away from the base 11. The positioning shaft 17 is used to position the detection block 12 when the detection block 12 is replaced.

In some embodiments of the present invention, the end surface of the detection block 12 far from the base 11 is connected to the detection surface 13 through the guide section 18, and the diameter of the guide section 18 is gradually reduced in the direction from the detection surface 13 to the end surface. Through setting up direction section 18 for when detecting flywheel dish inner chamber diameter, the assembly of flywheel dish and detection piece 12 is easier, has accelerated the production beat.

In one embodiment of the present invention, the detection block 12 is configured as a cylinder, and the outer peripheral surface of the detection block 12 is configured as the detection surface 13. Through constructing the detection block 12 into a columnar structure, the circumferential surface of the detection block 12 can better conform to the structure of the flywheel disc, so that the diameter of the inner cavity of the flywheel disc can be detected more accurately, and the detection precision of the detection tool assembly 1 is improved.

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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and 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.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more.

In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A examine a subassembly for flywheel dish, be formed with the inner chamber on the flywheel dish, its characterized in that includes:

a base (11);

the detection block (12) is arranged on the base (11), a detection surface (13) is formed on at least part of the periphery of the detection block (12), and the detection surface (13) is suitable for being abutted to at least part of the wall surface of the inner cavity.

2. The gauge assembly for a flywheel disc of claim 1, further comprising: the positioning block (14) is arranged on the base (11) and located on at least part of the periphery of the detection block (12), and a positioning surface suitable for abutting against the end face of the flywheel disc is formed on the positioning block (14).

3. Checking tool assembly for flywheel discs according to claim 2, characterized in that the positioning block (14) is configured as a flexible piece.

4. The checking fixture assembly for a flywheel disc according to claim 3, characterized in that the positioning blocks (14) are configured in two and are arranged on surfaces of the detection block (12) which face away from each other, and the surfaces of the two positioning blocks (14) which face each other are formed with an avoiding groove which is recessed in a direction away from the detection block (12).

5. Gauge assembly for flywheel discs according to claim 2, characterized in that the thickness of the positioning block (14) is less than the thickness of the detection block (12).

6. Checking fixture assembly for flywheel discs according to claim 1, characterized in that said detecting block (12) is removably arranged on said base (11).

7. The check tool assembly for a flywheel disc according to claim 6, wherein the check block (12) is formed with a first mounting hole (15), the base (11) is provided with a second mounting hole, and the check tool assembly further comprises: a fastener (16), the fastener (16) being adapted to pass through the first mounting hole (15) and the second mounting hole and secure the detection block (12) to the base (11).

8. Checking tool assembly for flywheel discs according to claim 1, characterized in that the base (11) is provided with a positioning shaft (17) extending in a direction away from the base (11).

9. The checking fixture assembly for flywheel discs according to claim 1, characterized in that an end face, away from the base (11), of the detecting block (12) is connected with the detecting face (13) through a guide section (18), and the diameter of the guide section (18) is gradually reduced in a direction from the detecting face (13) to the end face.

10. Gauge assembly for flywheel discs according to any of claims 1 to 9, characterized in that the detection block (12) is configured as a cylinder, the outer peripheral surface of the detection block (12) being configured as the detection surface (13).