CN210523792U

CN210523792U - Cast suspension part for automobile

Info

Publication number: CN210523792U
Application number: CN201920964097.6U
Authority: CN
Inventors: 陈发从
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-05-15
Anticipated expiration: 2029-06-25

Abstract

The utility model provides a cast suspension part used on an automobile, which comprises a hoisting arm, a hoisting bracket and a diagonal connecting rod; the right end face of the hoisting arm is axially connected with a group of hoisting supports; the front end face of the hoisting arm is fixedly connected with a group of overturning motors; the telescopic rod of the hydraulic cylinder is fixedly connected with the sliding plate; the bottom of the hoisting bracket is hinged with four pairs of clamping connecting rods in a circumferential array arrangement; the group of clamping connecting rods at the top is hinged with the cable-stayed connecting rods; the inner sides of each pair of clamping connecting rods are hinged with a group of clamping plates together. The device presss from both sides tightly more firm, prevents that the work piece from droing, effectively prevents the work piece because the damage that drops and cause, has changed the working method that the work piece was transported through the mode of accepting the work piece to the board in the past, can cross the effectual damage that prevents that the part from dropping and causing on accepting the board, has avoided carrying out the trouble of secondary handling from accepting the board, has simplified work flow, has improved work efficiency.

Description

Cast suspension part for automobile

Technical Field

The utility model belongs to the technical field of casting machinery, more specifically say, in particular to a casting flying piece for on car.

Background

A plurality of aluminum castings are needed in automobile production, for example, automobile hubs are generally cast in the production of the automobile hubs in a low-pressure casting mode, when the mold opening is completed in the low-pressure casting mode, the upper mold carries a workpiece to rise, the workpiece is pushed out of the upper mold and falls on the bearing plate under the action of the press machine, the bearing plate rotates to send the workpiece out of the casting platform, and the workpiece is lifted and moved by lifting equipment to be cooled.

For example, application No.: the invention discloses a double-station low-pressure casting machine which comprises a rack, wherein a machine table plane is arranged in the middle of the rack, two sets of hub molds are arranged on the machine table plane in a left-right parallel mode, a heat preservation furnace is arranged below the machine table plane and is respectively communicated with cavities of the two sets of hub molds through two liquid lifting pipes and pouring gates on the two sets of hub molds, an upper mold lifting mechanism for driving an upper mold to ascend and a demolding mechanism for separating the tightly held upper mold from a hub are arranged above the hub molds of the rack, and a set of material receiving mechanisms for receiving the demolded hub are respectively arranged on the left side and the right side of the two sets of hub molds of the rack. The invention has high casting efficiency, energy saving, consumption reduction and cost reduction.

Based on the aforesaid, the in-process that drops on accepting the board of the in-process work piece of current work piece casting transportation because the higher material of work piece temperature is still softer, because the work piece damage that causes drops easily influences product quality, accepts the board simultaneously and transports the work piece and still needs other handling equipment to carry out the handling after the work platform, and the operation is more troublesome, influences production efficiency.

In view of the above, the present invention provides a cast suspension for an automobile, which is improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a casting flying piece for on car to solve the in-process work piece that current work piece casting was transported and drop the in-process on accepting the board, because the higher material of work piece temperature is still relatively soft, cause the work piece damage because dropping easily, influence product quality, accept the board simultaneously and transport the work piece and still need other handling equipment to carry out the handling after the work platform, the operation is more troublesome, influence production efficiency's problem.

The utility model relates to a purpose and efficiency of casting flying piece for on car is reached by following concrete technological means:

a cast suspension part used on an automobile comprises a hoisting arm, a hoisting bracket, a sliding hole, a turnover motor, a hydraulic cylinder, a sliding plate, a sliding rail, a clamping plate, anti-skid lines, a clamping connecting rod and a diagonal connecting rod; the right end face of the hoisting arm is axially connected with a group of hoisting supports; the front end face of the hoisting arm is fixedly connected with a group of overturning motors; a rotating shaft of the overturning motor is fixed with the hoisting bracket; a group of hydraulic cylinders is fixedly connected inside the hoisting support; the bottom of the hoisting support is slidably connected with a group of sliding plates; four groups of the diagonal connecting rods are hinged to the outer side circumference array of the sliding plate; the telescopic rod of the hydraulic cylinder is fixedly connected with the sliding plate; the bottom of the hoisting bracket is hinged with four pairs of clamping connecting rods in a circumferential array arrangement; the group of clamping connecting rods at the top is hinged with the cable-stayed connecting rods; the inner sides of each pair of clamping connecting rods are hinged with a group of clamping plates together.

Furthermore, four groups of sliding rails are arranged at the top of the sliding plate, four groups of sliding holes are arranged at the bottom of the hoisting support, and the sliding rails are connected with the sliding holes in a sliding manner.

Furthermore, a crank-slider mechanism is formed among the hoisting support, the sliding plate, the diagonal connecting rod and the clamping connecting rod.

Furthermore, the clamping plate is vertically installed, and the hoisting support, the clamping connecting rod and the clamping plate jointly form a double-rocker mechanism.

Furthermore, a plurality of groups of anti-skid grains are uniformly distributed on the inner end face of the clamping plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the device realizes the clamping of the workpiece by adopting the crank block mechanism and the double-rocker mechanism, ensures that the clamping plate is always parallel to the central axis of the workpiece in the clamping process, has firmer clamping and prevents the workpiece from falling off; meanwhile, the workpiece is turned over by adopting a structure capable of turning over, the workpiece can be taken down from a die with an opening facing upwards in use, and the workpiece is placed on a shipping flat car or a conveyor belt after being turned over, so that the conventional mode of carrying the workpiece by the carrying plate is changed, the workpiece can be effectively prevented from being damaged due to the fact that the workpiece falls on the carrying plate, the workpiece can be directly placed on the flat car or the conveyor belt, the trouble of secondary hoisting from the carrying plate is avoided, the working process is simplified, and the working efficiency is improved; the device presss from both sides tightly more firm, prevents that the work piece from droing, effectively prevents the work piece because the damage that drops and cause, has changed the working method that the work piece was transported through the mode of accepting the work piece to the board in the past, can cross the effectual damage that prevents that the part from dropping and causing on accepting the board, has avoided carrying out the trouble of secondary handling from accepting the board, has simplified work flow, has improved work efficiency.

Drawings

Fig. 1 is a schematic side view of the present invention.

Fig. 2 is the side structure schematic diagram of the shaft in the demolding grabbing state of the utility model.

Fig. 3 is a schematic diagram of the structure of the grabbing mechanism on the shaft side.

Fig. 4 is a schematic diagram of the sliding plate axial structure of the present invention.

Figure 5 is the utility model discloses a hoisting support shaft side structure schematic diagram.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. hoisting the arm; 2. hoisting a support; 201. a slide hole; 3. turning over a motor; 4. a hydraulic cylinder; 5. a sliding plate; 501. a slide rail; 6. a clamping plate; 601. anti-skid lines; 7. clamping the connecting rod; 8. and a diagonal connecting rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a cast suspension part used on an automobile, which comprises a hoisting arm 1, a hoisting bracket 2, a slide hole 201, a turnover motor 3, a hydraulic cylinder 4, a sliding plate 5, a slide rail 501, a clamping plate 6, anti-skid lines 601, a clamping connecting rod 7 and a diagonal connecting rod 8; the right end face of the hoisting arm 1 is axially connected with a group of hoisting supports 2; the front end face of the hoisting arm 1 is fixedly connected with a group of overturning motors 3; a rotating shaft of the overturning motor 3 is fixed with the hoisting bracket 2; a group of hydraulic cylinders 4 is fixedly connected inside the hoisting support 2; the bottom of the hoisting support 2 is slidably connected with a group of sliding plates 5; four groups of the diagonal connecting rods 8 are hinged to the outer side circumference array of the sliding plate 5; the telescopic rod of the hydraulic cylinder 4 is fixedly connected with the sliding plate 5; the bottom of the hoisting bracket 2 is hinged with four pairs of clamping connecting rods 7 in a circumferential array arrangement; the group of clamping connecting rods 7 at the top is hinged with the inclined pulling connecting rod 8; the inner sides of each pair of clamping connecting rods 7 are hinged with a group of clamping plates 6 together.

The top of the sliding plate 5 is provided with four sets of the sliding rails 501, the bottom of the hoisting bracket 2 is provided with four sets of the sliding holes 201, the sliding rails 501 are slidably connected with the sliding holes 201, and the sliding plate 5 is guided by the sliding fit of the sliding rails 501 and the sliding holes 201 in use.

The hoisting support 2, the sliding plate 5, the diagonal connecting rod 8 and the clamping connecting rod 7 jointly form a crank-slider mechanism, and the clamping connecting rod 7 swings through the sliding of the sliding plate 5 in use.

The clamping plate 6 is vertically installed, the hoisting support 2, the clamping connecting rod 7 and the clamping plate 6 jointly form a double-rocker mechanism, in use, the clamping connecting rod 7 realizes the clamping action of the clamping plate 6 through the double-rocker mechanism, and meanwhile, the clamping plate 6 can be clamped in a vertical state.

A plurality of groups of anti-slip lines 601 are uniformly distributed on the inner end surface of the clamping plate 6, so that the friction force of the clamping plate 6 is increased in use, and the workpiece is prevented from falling.

The specific use mode and function of the embodiment are as follows:

during grabbing, the hydraulic cylinder 4 contracts to drive the sliding plate 5 to slide upwards, the sliding plate 5 drives the clamping connecting rod 7 through the slider-crank mechanism, and the clamping connecting rod 7 drives the clamping plate 6 to swing through the double-rocker mechanism to clamp a workpiece; when overturning, the overturning motor 3 can drive the hoisting support 2 to overturn, so that the workpiece is overturned; in the in-service use, the hoisting arm 1 is installed in the position of the existing bearing plate, the opening of the clamping plate 6 is upward to clamp a workpiece, the workpiece is demoulded from an upper die, the clamping plate 6 is clamped, the hoisting arm 1 rotates horizontally to rotate the workpiece out of a casting platform, the overturning motor 3 drives the hoisting support 2 to overturn, the workpiece is overturned downwards, and the clamping plate 6 is loosened to place the part on a flat car or is driven by conveying.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A cast suspension for use in an automotive vehicle, comprising: the cast suspension part for the automobile comprises a suspension arm (1), a suspension bracket (2), a sliding hole (201), a turnover motor (3), a hydraulic cylinder (4), a sliding plate (5), a sliding rail (501), a clamping plate (6), anti-skidding patterns (601), a clamping connecting rod (7) and a diagonal connecting rod (8); the right end face of the hoisting arm (1) is axially connected with a group of hoisting supports (2); the front end face of the hoisting arm (1) is fixedly connected with a group of overturning motors (3); a rotating shaft of the overturning motor (3) is fixed with the hoisting bracket (2); a group of hydraulic cylinders (4) is fixedly connected inside the hoisting support (2); the bottom of the hoisting support (2) is connected with a group of sliding plates (5) in a sliding manner; four groups of diagonal connecting rods (8) are hinged to the outer side circumference array of the sliding plate (5); the telescopic rod of the hydraulic cylinder (4) is fixedly connected with the sliding plate (5); four pairs of clamping connecting rods (7) are hinged to the bottom of the hoisting support (2) in a circumferential array arrangement; the group of clamping connecting rods (7) at the top are hinged with the cable-stayed connecting rods (8); the inner sides of each pair of clamping connecting rods (7) are hinged with a group of clamping plates (6) together.

2. A cast hanger for a vehicle as claimed in claim 1, wherein: the top of the sliding plate (5) is provided with four groups of sliding rails (501), the bottom of the hoisting support (2) is provided with four groups of sliding holes (201), and the sliding rails (501) are connected with the sliding holes (201) in a sliding mode.

3. A cast hanger for a vehicle as claimed in claim 1, wherein: the hoisting support (2), the sliding plate (5), the diagonal connecting rod (8) and the clamping connecting rod (7) jointly form a crank-slider mechanism.

4. A cast hanger for a vehicle as claimed in claim 1, wherein: the clamping plate (6) is vertically installed, and the hoisting support (2), the clamping connecting rod (7) and the clamping plate (6) jointly form a double-rocker mechanism.

5. A cast hanger for a vehicle as claimed in claim 1, wherein: and a plurality of groups of anti-skid grains (601) are uniformly distributed on the inner end surface of the clamping plate (6).