CN206818410U - A detection device for a support plate for an engine - Google Patents

Abstract

The utility model discloses a kind of detection means of engine support plate, support fixed station, the column on bottom plate, the hydraulic cylinder on column including bottom plate, on bottom plate, the hydraulic cylinder is rotationally connected with the swinging mounting at the top of column, and the front end of hydraulic cylinder is fixedly connected with pushing block；Support plate is fixedly connected on support fixed station, pushing block is pressed on the top surface of support plate, the utility model is simple in construction, it is easy to use, the not only reciprocal pressure of the axis direction that bears of simulation support plate, the action pushed while engine swings is also simulated, detects the service life of support plate exactly；General-utility car is not only does this apply to, also relates to electric automobile.

Description

A detection device for a support plate for an engine

technical field

The utility model relates to a detection device, in particular to a detection device for an engine support plate.

Background technique

The engine of a car (or the motor of an electric car) needs to be connected and fixed to the frame through a support device. There are various forms of engine support, usually including a support that is directly connected to the bottom of the engine, a base that is fixed to the frame, and a support that is located between the support and the frame. The rubber part used for shock absorption between the bases, the mounting surface of the support part and the two ends of the base are provided with fixing holes. Manufacturers need to inspect the product when producing the support plate. The current detection is time-consuming and labor-intensive, and the pressure that only reciprocates on the axis of the support plate cannot simulate the actual use of the support plate well.

Contents of the invention

The technical problem to be solved by the utility model is to provide a detection device for an engine support plate, which solves the problem in the prior art that only the pressure reciprocating on the axis of the support plate cannot simulate the actual use of the support plate well.

The utility model is realized through the following technical solutions:

A detection device for a support plate for an engine, comprising a base plate, a supporting and fixing platform arranged on the base plate, a column provided on the base plate, and a hydraulic cylinder provided on the column, and the hydraulic cylinder is rotatably connected to a rotating bracket at the top of the column , the front end of the hydraulic cylinder is fixedly connected to the push block; the support plate is fixedly connected to the support fixed platform, and the push block is pressed on the top surface of the support plate.

The further improvement of the utility model is that a support rod is provided in the middle of the column, a front displacement block is provided on the support rod at the front side of the hydraulic cylinder, and a rear displacement stop is provided on the support rod at the rear side of the hydraulic cylinder. Piece.

The further improvement of the utility model is that the hydraulic cylinder is located between the front displacement stopper and the rear displacement stopper, and the front displacement stopper and the rear side displacement stopper make the hydraulic cylinder swing back and forth at a maximum amplitude of the hydraulic cylinder's The angle between the axis and the vertical plane is A.

The further improvement of the utility model is that the hydraulic cylinder is controlled by the electro-hydraulic servo valve of the jet tube.

Compared with the prior art, the utility model has the following advantages:

1. The utility model is simple in structure and easy to use. It not only simulates the reciprocating pressure in the axial direction of the support plate, but also simulates the downward pressure action of the engine while swinging left and right, and accurately detects the service life of the support plate; this is not only applicable to ordinary Automobiles, also involving electric vehicles;

2. There is a support rod in the middle of the column, and a front displacement stopper is located on the front side of the hydraulic cylinder on the support rod, and a rear displacement stopper is located on the rear side of the hydraulic cylinder on the support rod, and the hydraulic cylinder is located on the front displacement Between the stopper and the rear displacement stopper, the front displacement stopper and the rear displacement stopper make the hydraulic cylinder swing back and forth at a maximum range of A, the angle between the axis of the hydraulic cylinder and the vertical plane is A, and the front displacement stopper And the rear side displacement stopper prevents the swing range of the hydraulic cylinder from being too large.

Description of drawings

Fig. 1 is the schematic diagram of the utility model.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

As shown in Figure 1, a detection device for a support plate for an engine includes a base plate 01, a support and fixing table 02 arranged on the base plate 01, a column 03 located on the base plate 01, and a hydraulic cylinder 05 located on the column 03, The hydraulic cylinder 05 is rotatably connected to the rotating bracket 06 on the top of the column 03, and the front end of the hydraulic cylinder 05 is fixedly connected to the push block 04; the support plate is fixedly connected to the support fixed table 02, and the push block 04 is pressed on the top of the support plate On the surface, the middle part of the column 03 is provided with a support rod 09, and the support rod 09 is provided with a front displacement stopper 08 on the front side of the hydraulic cylinder 05, and a rear displacement stopper 08 is provided on the support rod 09 at the rear side of the hydraulic cylinder 05. Stopper 07, the hydraulic cylinder 05 is located between the front displacement stopper 08 and the rear displacement stopper 07, the front displacement stopper 08 and the rear side displacement stopper 07 make the hydraulic cylinder 05 swing back and forth to a maximum amplitude of hydraulic pressure The included angle between the axis of the cylinder 05 and the vertical plane is A, and the hydraulic cylinder 05 is controlled by the jet tube electro-hydraulic servo valve.

It can be known from technical knowledge that the utility model can be realized through other implementations without departing from its spirit or essential features. Accordingly, the above-disclosed embodiments are, in all respects, illustrative and not exclusive. All changes within the scope of the utility model or within the range equivalent to the utility model are included in the utility model.

Claims (4)

1. A kind of 1. detection means of engine support plate, it is characterised in that：Including bottom plate（01）, located at bottom plate（01）On branch Support fixed station（02）, located at bottom plate（01）On column（03）, located at column（03）On hydraulic cylinder（05）, the hydraulic cylinder （05）It is rotationally connected with column（03）The swinging mounting at top（06）On, hydraulic cylinder（05）Front end be fixedly connected with pushing block（04） On；Support plate is fixedly connected on support fixed station（02）On, pushing block（04）It is pressed on the top surface of support plate.
2. A kind of 2. detection means of engine support plate according to claim 1, it is characterised in that：The column（03） Middle part be provided with support bar（09）, support bar（09）It is upper to be located at hydraulic cylinder（05）Front side be provided with front side displacement block（08）, branch Strut（09）It is upper to be located at hydraulic cylinder（05）Rear side be provided with rear side displacement block（07）.
3. A kind of 3. detection means of engine support plate according to claim 2, it is characterised in that：The hydraulic cylinder （05）Positioned at front side displacement block（08）With rear side displacement block（07）Between, front side displacement block（08）With rear side displacement block （07）So that hydraulic cylinder（05）The amplitude peak of swing is hydraulic cylinder（05）Axis and the angle of vertical plane be A.
4. A kind of 4. detection means of engine support plate according to claim any one of 1-3, it is characterised in that：It is described Hydraulic cylinder（05）Controlled by jet pipe electrohydraulic servo valve.