Automobile seat slide rail assembly die
Technical Field
The utility model relates to the technical field of automobile part production, in particular to an automobile seat slide rail assembly die.
Background
The automobile seat is a seat for sitting on a vehicle, and can be divided into a split seat and a long seat according to the shape, and can be divided into a fixed type, a detachable type and an adjustable type according to the function. In the use process of the conventional adjustable automobile seat, the seat needs to be matched with a seat slide rail so as to adjust the position of the seat. And automotive seat rails are typically injection molded from a mold.
For example, CN 216989531U, a sliding rail support assembly mold on an automobile seat comprises a workbench, wherein a lower mold is fixed on the workbench, four supporting rods are symmetrically fixed on the workbench, a top plate is fixed on the top end of each supporting rod, a hydraulic cylinder is fixed on the top plate, an upper mold is fixed at the bottom end of each hydraulic cylinder extension rod, an installation box is fixed at the bottom of the workbench, an ejection mechanism is arranged in the installation box, and a cooling mechanism for accelerating the heat dissipation speed is arranged on the workbench. Through mutually supporting between bed die, pneumatic cylinder and the last mould, can realize the shaping of slide rail support, through setting up ejection mechanism, after the slide rail support shaping, be convenient for with it ejecting, do not need the manual work to take, reduced manual strength, through setting up cooling body, can accelerate the cooling rate after the slide rail support shaping, increase production efficiency.
However, in the use process of the mold, an additional driving device is needed to eject the workpiece from the mold, so that the cost of the mold is high.
Disclosure of utility model
The utility model aims to provide a die for an automobile seat slide rail assembly, which solves the problems and the defects of the prior art.
The technical scheme is that the automobile seat slide rail assembly die comprises a workbench, a chute is formed in the top of the workbench, a bottom plate is slidably mounted in the chute, a fixing frame is fixedly mounted on the top of the bottom plate, an electric telescopic rod is fixedly mounted in the center of the fixing frame, a connecting plate is fixedly mounted at the free end of the electric telescopic rod, a male die is fixedly mounted at the bottom of the connecting plate, a female die is fixedly mounted on the top of the bottom plate and located under the male die, the electric telescopic rod can drive the connecting plate and the male die to lift, and accordingly the die can be automatically opened and closed.
Preferably, the pushing component comprises a pushing frame, a movable rod, a fixed block, a pushing spring and a pushing plate, wherein the pushing frame is slidably mounted on the bottom plate, the top of the pushing frame is fixedly mounted on the bottom of the connecting plate, the movable rod is slidably mounted on the bottom plate and the female die, the fixed block is fixedly mounted on the bottom end of the movable rod, the pushing spring is sleeved on the outer wall of the movable rod, the pushing plate is fixedly mounted on the top end of the movable rod, the pushing spring is positioned between the bottom plate and the fixed block, a workpiece in the female die can be ejected out, automatic stripping is achieved on the workpiece, driving equipment is not required to be additionally adopted for ejecting the workpiece, the structure is simple, the cost is low, and market demands are met.
Preferably, the shaking unit comprises a motor, a rotating shaft and a cam, wherein the motor is fixedly arranged at the bottom of the workbench, the rotating shaft is rotatably arranged on the workbench, the cam is fixedly arranged on the outer wall of the rotating shaft, an output shaft of the motor is fixedly arranged at one end of the rotating shaft, and one side of the bottom plate is contacted with the outer wall of the cam.
Preferably, the shaking unit further comprises a fixing plate and a spring, wherein the fixing plate is fixedly arranged at the top of the workbench, and the spring is fixedly arranged on one side of the fixing plate and the other side of the bottom plate and used for driving left and right vibration and removing air between the hot melting raw material and the female die.
Preferably, the female die is provided with a hollow cavity, and the hollow cavity is arranged in an S shape.
Preferably, the preheating unit comprises a water pump, a three-way pipe, a hose and a drain pipe, wherein the water pump is fixedly arranged at the top of the workbench, one end of the three-way pipe is fixedly connected with the input end of the water pump, one end of the hose is fixedly arranged at the output end of the water pump, and the other end of the hose and one end of the bottom plate are fixedly arranged in the hollow cavity.
Preferably, the other two ends of the three-way pipe are respectively provided with a hot flow valve and a cold flow valve.
Compared with the prior art, the utility model has the beneficial effects that:
This car seat slide rail assembly mould through electric telescopic handle, can order about connecting plate and terrace die to go up and down to realize automatic opening and shut and closure to the mould, the collocation pushes away material subassembly again, can be ejecting to the inside work piece of die, realizes automatic the taking off the material to the work piece, need not to additionally adopt driving device to push out the work piece, simple structure, with low costs satisfies market demand.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the push plate of the present utility model;
FIG. 3 is a schematic view of the other side structure of FIG. 1;
Fig. 4 is a cross-sectional view of a female die of the present utility model.
The device comprises a workbench, a bottom plate, a fixed frame, a motor, an electric telescopic rod, a connecting plate, a male die, a female die, a push frame, a movable rod, a fixed block, a push spring, a push plate, a motor, a rotary shaft, a cam, a fixed plate, a spring, a hollow cavity, a water pump, a three-way pipe, a water pump, a water draining pipe and a water draining pipe.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the utility model provides a technical scheme that the automobile seat slide rail assembly mold comprises a workbench 1, wherein a chute is formed in the top of the workbench 1, a bottom plate 2 is arranged in the chute in a sliding manner, a fixing frame 3 is fixedly arranged at the top of the bottom plate 2, an electric telescopic rod 4 is fixedly arranged at the center of the fixing frame 3, a connecting plate 5 is fixedly arranged at the free end of the electric telescopic rod 4, a male mold 6 is fixedly arranged at the bottom of the connecting plate 5, a female mold 7 is fixedly arranged at the top of the bottom plate 2, the female mold 7 is positioned under the male mold 6, the electric telescopic rod 4 can drive the connecting plate 5 and the male mold 6 to lift, so that the mold can be automatically opened and closed, the automobile seat slide rail assembly mold further comprises a pushing component arranged on the bottom plate 2, the connecting plate 5 and the female mold 7, a workpiece pushing out of the female mold 7 through the electric telescopic rod 4 and the pushing component, a shaking unit arranged on the workbench 1 and the bottom plate 2, a shaking unit used for shaking the female mold 7 and the pushing frame 8, a preheating unit arranged on the female mold 7, and a preheating unit used for preheating the female mold 7.
The pushing component comprises a pushing frame 8, a movable rod 9, a fixed block 10, a pushing spring 11 and a pushing plate 12, wherein the pushing frame 8 is slidably mounted on the bottom plate 2, the top of the pushing frame 8 is fixedly mounted at the bottom of the connecting plate 5, the movable rod 9 is slidably mounted on the bottom plate 2 and the female die 7, the fixed block 10 is fixedly mounted at the bottom end of the movable rod 9, the pushing spring 11 is sleeved on the outer wall of the movable rod 9, the pushing plate 12 is fixedly mounted at the top end of the movable rod 9, the pushing spring 11 is positioned between the bottom plate 2 and the fixed block 10, after a workpiece is cooled for a period of time, the electric telescopic rod 4 drives the connecting plate 5, the male die 6 and the pushing frame 8 to rise, the lifting of the pushing frame 8 pushes the fixed block 10, the movable rod 9 and the pushing plate 12 upwards, so that the pushing plate 12 can eject a workpiece out of the female die 7, automatic stripping of the workpiece is realized, driving equipment is not required to eject the workpiece, the structure is simple, the cost is low, and market requirements are met.
The rocking unit comprises a motor 13, a rotating shaft 14 and a cam 15, wherein the motor 13 is fixedly arranged at the bottom of the workbench 1, the rotating shaft 14 is rotatably arranged on the workbench 1, the cam 15 is fixedly arranged on the outer wall of the rotating shaft 14, an output shaft of the motor 13 is fixedly arranged at one end of the rotating shaft 14, and one side of the bottom plate 2 is contacted with the outer wall of the cam 15.
The shaking unit further comprises a fixing plate 16 and a spring 17, the fixing plate 16 is fixedly arranged at the top of the workbench 1, the spring 17 is fixedly arranged on one side of the fixing plate 16 and the other side of the bottom plate 2, the motor 13 is started, the motor 13 drives the rotating shaft 14 and the cam 15 to rotate, the rotation of the cam 15 is used for pushing the bottom plate 2 and the female die 7 leftwards, and due to the thrust of the spring 17, the spring 17 is used for pushing the bottom plate 2 rightwards, so that the bottom plate 2 and the female die 7 vibrate, and air between hot melting raw materials and the female die 7 is removed.
The female die 7 is provided with a hollow cavity 18, and the hollow cavity 18 is arranged in an S shape.
The preheating unit comprises a water pump 19, a three-way pipe 20, a hose 21 and a drain pipe 22, wherein the water pump 19 is fixedly arranged at the top of the workbench 1, one end of the three-way pipe 20 is fixedly connected with the input end of the water pump 19, one end of the hose 21 is fixedly arranged at the output end of the water pump 19, the other end of the hose 21 and one end of the bottom plate 2 are fixedly arranged in the hollow cavity 18, the water pump 19 is started, the water pump 19 extracts hot fluid through the three-way pipe 20, the hot fluid is injected into the hollow cavity 18 through the hose 21, the female die 7 is preheated, the water pump 19 is started, the water pump 19 extracts cold fluid through the three-way pipe 20, and the cold fluid is injected into the hollow cavity 18 through the hose 21, so that the cold fluid cools the female die 7, and the workpiece forming speed is accelerated.
The other two ends of the three-way pipe 20 are respectively provided with a hot flow valve and a cold flow valve
The working principle is that by starting the water pump 19, the water pump 19 extracts hot fluid through the three-way pipe 20, the hot fluid is injected into the hollow cavity 18 through the hose 21, so that the hot fluid preheats the female die 7, hot melt raw materials are injected into the female die 7, the motor 13 drives the rotating shaft 14 and the cam 15 to rotate, the rotation of the cam 15 is used for pushing the bottom plate 2 and the female die 7 leftwards, the spring 17 is used for pushing the bottom plate 2 rightwards due to the thrust of the spring 17, the bottom plate 2 and the female die 7 vibrate, air between the hot melt raw materials and the female die 7 is removed, then the electric telescopic rod 4 is started, the free end of the electric telescopic rod 4 drives the connecting plate 5 and the male die 6 to descend, so that the male die 6 is combined with the female die 7, the water pump 19 is started, the cold fluid is extracted through the three-way pipe 20, the cold fluid is injected into the hollow cavity 18 through the hose 21, so that the cold fluid cools the female die 7, the workpiece forming speed is accelerated, after the workpiece is cooled, the electric telescopic rod 4 is started, the connecting plate 5, the male die 6 and the frame 8 are driven to ascend, the pushing frame 8 pushes the fixed blocks 10 and the movable push plate 12 and the push plate 7 upwards for a period of time, and the workpiece can be ejected from the push plate 7.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.