CN215659801U

CN215659801U - Multipurpose quick clamping device of electric drive system

Info

Publication number: CN215659801U
Application number: CN202120690676.3U
Authority: CN
Inventors: 孙德强; 刘金鑫; 吉增祥; 王鹏; 赵艺龙; 孟凡荣; 刘革建
Original assignee: FAW Group Corp
Current assignee: FAW Group Corp
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2022-01-28
Anticipated expiration: 2031-04-06

Abstract

The utility model relates to the technical field of electrical control mechanical equipment, in particular to a multipurpose electric drive system rapid clamping device. The device comprises a fixed bottom plate, a sliding bottom plate, a lower support positioning block, a side support positioning block, an upper support positioning block, a floating upper plate, a fixed upper plate, a hydraulic cylinder, a hydraulic station and a fixed rod; the sliding bottom plate is fixed on the fixed bottom plate; the fixed upper plate is fixed at the upper end of the fixed rod; the lower end of the fixed rod is fixed on the fixed bottom plate; the hydraulic cylinder is fixed at the upper end of the fixed upper plate; the hydraulic station is connected with the hydraulic cylinder; the movable end of the hydraulic cylinder is fixed with the floating upper plate; the lower support positioning block is fixed on the sliding bottom plate; the side supporting and positioning blocks and the upper supporting and positioning block are both fixed at the lower end of the floating upper plate. The utility model can realize the clamping of the tested piece, can quickly replace the tested piece, has low manufacturing cost, small occupied space and convenient movement, meets the requirement of multi-scene use, is adaptive to the connection form of most power motors and does not need other tools or tools.

Description

Multipurpose quick clamping device of electric drive system

Technical Field

The utility model relates to the technical field of electrical control mechanical equipment, in particular to a multipurpose electric drive system rapid clamping device.

Background

New energy automobile's rapid development lets the product kind of electricity system of driving more and more, including a motor, a controller, and a controller, the trinity electricity of reduction gear drives the system also more and more, the short-term test that drives the system becomes the key and the barrier of trade development, prior art places trinity electricity drive system and tests on the vehicle suspension, the suspension and the special stand that need use whole car to provide, the assembly gesture of trinity electricity drive system is highly guaranteed to the adjustment support, thereby reach and satisfy the high rotational speed of electricity drive system, the rotatory test condition of big moment of torsion. The existing scheme has the disadvantages of longer processing period, higher processing cost and extremely low universality, and is not favorable for quick test.

Disclosure of Invention

The utility model provides a multipurpose quick clamping device of an electric drive system, which can realize the clamping of a tested piece, can quickly replace the tested piece, has low manufacturing cost, small occupied space and convenient movement, meets the requirement of multi-scene use, is adapted to the connection form of most power motors, does not need other tools or tools, and solves the technical problems of poor universality, high manufacturing cost, long replacement period and the like in the existing testing device.

The technical scheme of the utility model is described as follows by combining the attached drawings:

a multipurpose electric drive system rapid clamping device comprises a fixed bottom plate 1, a sliding bottom plate 3, a lower support positioning block 4, a side support positioning block 5, an upper support positioning block 6, a floating upper plate 7, a fixed upper plate 8, a hydraulic cylinder 9, a hydraulic station 11 and a fixed rod; the sliding bottom plate 3 is fixed on the fixed bottom plate 1; the fixed upper plate 8 is fixed at the upper end of the fixed rod; the lower end of the fixed rod is fixed on the fixed bottom plate 1; the hydraulic cylinder 9 is fixed at the upper end of the fixed upper plate 8; the hydraulic station 11 is connected with the hydraulic cylinder 9; the movable end of the hydraulic cylinder 9 is fixed with the floating upper plate 7; the lower support positioning block 4 is fixed on the sliding bottom plate 3; and the side supporting and positioning blocks 5 and the upper supporting and positioning block 6 are fixed at the lower end of the floating upper plate 7.

A bottom plate slideway 2 is arranged on the fixed bottom plate 1; the lower end of the sliding bottom plate 3 is provided with a sliding block; the slide block is in sliding fit with the bottom plate slideway 2.

The lower surface is provided with four fixed angles 1-1.

The device also comprises a pulling device; the pulling device comprises a handle 12 and a handle connecting plate 13; the lower end of the handle 12 is fixed with one end of a handle connecting plate 13; the other end of the handle connecting plate 13 is fixed with the lower end of the sliding bottom plate 3.

A first supporting connecting plate 3-1 is fixed on the sliding bottom plate 3; the lower support positioning block 4 is fixed on the first support connecting plate 3-1; and the lower support positioning block 4 and the bottom surface of the measured piece are relatively positioned.

The lower supporting positioning blocks 4 are two, and two bulges are arranged in the middle of the lower supporting positioning blocks.

A second supporting connecting plate 7-1 is fixed at the upper end of the floating upper plate 7; the side supporting and positioning block 5 is vertically fixed at the lower end of the floating upper plate 7; the side supporting and positioning block 5 positions the side surface of the measured piece; and the upper support positioning block 6 is used for positioning the upper surface of the measured piece.

The device further comprises a floating guide 10; the floating guide 10 sequentially penetrates through the fixed upper plate 8, the second supporting and connecting plate 7-1 and the floating upper plate 7.

The floating guide 10 is a guide post.

A plurality of hydraulic cylinder mounting holes and floating guide mounting holes are formed in the fixed upper plate 8; the second supporting connecting plate 7-1 and the floating upper plate 7 are provided with a plurality of floating guide mounting holes.

The utility model has the beneficial effects that:

1) the utility model can realize the quick replacement of the tested piece;

2) the utility model has low manufacturing cost and small occupied space;

3) the utility model has simple structure, convenient movement and capability of meeting the use requirement of multiple scenes;

4) the utility model is suitable for the connection forms of most power motors, and does not need other tools or tools;

5) the utility model has simple and universal motor fixing mode.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed 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 view of the overall structure of the present invention.

In the figure: 1. fixing the bottom plate; 2. a floor slide; 3. a sliding bottom plate; 4. a lower supporting positioning block; 5. a side support positioning block; 6. an upper support positioning block; 7. a floating upper plate; 8. fixing the upper plate; 9. a hydraulic cylinder; 10. floating and guiding; 11. a hydraulic station; 12. a handle; 13. a handle attachment plate; 1-1, fixing the angle; 3-1, a first supporting connecting plate; 7-1 and a second supporting connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a multipurpose electric drive system rapid clamping device comprises a fixed bottom plate 1, a sliding bottom plate 3, a lower supporting positioning block 4, a side supporting positioning block 5, an upper supporting positioning block 6, a floating upper plate 7, a fixed upper plate 8, a hydraulic cylinder 9, a hydraulic station 11 and a fixed rod; the sliding bottom plate 3 is fixed on the fixed bottom plate 1; the fixed upper plate 8 is fixed at the upper end of the fixed rod; the lower end of the fixed rod is fixed on the fixed bottom plate 1; the hydraulic cylinder 9 is fixed at the upper end of the fixed upper plate 8; the hydraulic station 11 is connected with the hydraulic cylinder 9 and provides power for the hydraulic cylinder 9; the movable end of the hydraulic cylinder 9 is fixed with the floating upper plate 7; the hydraulic oil supply hydraulic cylinder 9 can stretch and retract to move, so that the floating upper plate 7 is driven to move up and down to compress and loosen the tested body. The lower support positioning block 4 is fixed on the sliding bottom plate 3; and the side supporting and positioning blocks 5 and the upper supporting and positioning block 6 are fixed at the lower end of the floating upper plate 7.

A bottom plate slideway 2 is arranged on the fixed bottom plate 1; the lower end of the sliding bottom plate 3 is provided with a sliding block; the slide block is in sliding fit with the bottom plate slideway 2. When the sliding bottom plate 3 slides to a proper position, the sliding bottom plate is locked and fixed with the fixed bottom plate 1 through bolts.

The lower surface is provided with four fixed angles 1-1.

The device also comprises a pulling device; the pulling device comprises a handle 12 and a handle connecting plate 13; the lower end of the handle 12 is fixed with one end of a handle connecting plate 13; the other end of the handle connecting plate 13 is fixed with the lower end of the sliding bottom plate 3. The sliding bottom plate 3 can be conveniently pulled to a proper position by the pulling device.

A first supporting connecting plate 3-1 is fixed on the sliding bottom plate 3; the lower support positioning block 4 is fixed on the first support connecting plate 3-1; the lower support positioning block 4 and the bottom surface of the measured piece are relatively positioned; the lower supporting positioning blocks 4 are two, and two bulges are arranged in the middle of the lower supporting positioning blocks. The shape of the lower support positioning block 4 needs to be designed in a profiling mode according to the shape of the detected body.

A second supporting connecting plate 7-1 is fixed at the upper end of the floating upper plate 7; the side supporting and positioning block 5 is vertically fixed at the lower end of the floating upper plate 7; the side supporting and positioning block 5 positions the side surface of the measured piece; and the upper support positioning block 6 is used for positioning the upper surface of the measured piece. The shapes of the side supporting and positioning blocks 5 and the upper supporting and positioning block 6 need to be designed in a profiling mode according to different shapes of the measured body, and the side supporting and positioning block has the function of assisting in supporting the measured body.

The floating guide 10 is a guide post.

A plurality of hydraulic cylinder mounting holes and floating guide mounting holes are formed in the fixed upper plate 8; the installation position of the hydraulic cylinder 9 can be adjusted through the hydraulic cylinder installation hole; the installation position of the floating guide 10 can be adjusted through the floating guide installation hole.

The second supporting connecting plate 7-1 and the floating upper plate 7 are provided with a plurality of floating guide mounting holes. The installation position of the floating guide 10 can be adjusted through the floating guide installation hole.

In conclusion, the clamping device can clamp a tested piece, can quickly replace the tested piece, is low in manufacturing cost, small in occupied space, convenient to move, and suitable for being used in multiple scenes, and is matched with the connection forms of most power motors without other tools or tools.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. 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.

In the description of the present embodiment, the terms "upper", "lower", "front", "back", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multipurpose quick clamping device of an electric drive system is characterized by comprising a fixed bottom plate (1), a sliding bottom plate (3), a lower supporting positioning block (4), side supporting positioning blocks (5), an upper supporting positioning block (6), a floating upper plate (7), a fixed upper plate (8), a hydraulic cylinder (9), a hydraulic station (11) and a fixed rod; the sliding bottom plate (3) is fixed on the fixed bottom plate (1); the fixed upper plate (8) is fixed at the upper end of the fixed rod; the lower end of the fixed rod is fixed on the fixed bottom plate (1); the hydraulic cylinder (9) is fixed at the upper end of the fixed upper plate (8); the hydraulic station (11) is connected with the hydraulic cylinder (9); the movable end of the hydraulic cylinder (9) is fixed with the floating upper plate (7); the lower support positioning block (4) is fixed on the sliding bottom plate (3); and the side supporting positioning block (5) and the upper supporting positioning block (6) are fixed at the lower end of the floating upper plate (7).

2. A multipurpose electric drive system quick clamping device according to claim 1, characterized in that a bottom plate slideway (2) is arranged on the fixed bottom plate (1); the lower end of the sliding bottom plate (3) is provided with a sliding block; the sliding block is in sliding fit with the bottom plate slideway (2).

3. A multiple use electric drive system quick clamp assembly as claimed in claim 1 wherein said lower surface is provided with four fixed corners (1-1).

4. The multipurpose electric drive system quick clamp of claim 1, further comprising a pulling device; the pulling device comprises a handle (12) and a handle connecting plate (13); the lower end of the handle (12) is fixed with one end of a handle connecting plate (13); the other end of the handle connecting plate (13) is fixed with the lower end of the sliding bottom plate (3).

5. A multipurpose electric drive system quick clamping device according to claim 1, characterized in that a first support connection plate (3-1) is fixed to the skid plate (3); the lower support positioning block (4) is fixed on the first support connecting plate (3-1); and the lower support positioning block (4) and the bottom surface of the measured piece are relatively positioned.

6. A multipurpose electric drive system quick clamping device according to claim 5, characterized in that the lower supporting positioning block (4) has two, and two protrusions are arranged in the middle.

7. A multipurpose electric drive system quick clamping device according to claim 1, characterized in that a second support connection plate (7-1) is fixed to the upper end of the floating upper plate (7); the side supporting positioning block (5) is vertically fixed at the lower end of the floating upper plate (7); the side supporting and positioning block (5) positions the side surface of the measured piece; and the upper supporting and positioning block (6) positions the upper surface of the measured piece.

8. A multiple use electric drive system quick clamp assembly as claimed in claim 7, further comprising a floating guide (10); the floating guide (10) sequentially penetrates through the fixed upper plate (8), the second supporting and connecting plate (7-1) and the floating upper plate (7).

9. A multiple use electric drive system quick clamp according to claim 8 wherein said floating guide (10) is a guide post.

10. A multipurpose electric drive system quick clamping device according to claim 7, characterized in that a plurality of hydraulic cylinder mounting holes and floating guide mounting holes are formed on the fixed upper plate (8); and a plurality of floating guide mounting holes are formed in the second supporting connecting plate (7-1) and the floating upper plate (7).