Motor vehicle intermediate shaft machining equipment

Abstract

The utility model discloses motor vehicle intermediate shaft machining equipment which comprises a working table, sliding rods in the vertical direction are fixed to the left end and the right end of the working table respectively, a same top plate is fixed to the tops of the two sliding rods, electric telescopic rods are fixed to the positions, close to the inner sides of the two sliding rods, of the working table respectively, and a same upper die plate is fixed to the tops of the two electric telescopic rods. A lower die plate is fixed to the portion, under the upper die plate, of the workbench, a discharging mechanism used for rapid discharging is arranged in the middle of the inner bottom wall of the lower die plate, and a cooling mechanism used for improving rapid forming of the die body is arranged on one side of the top plate. The discharging mechanism comprises a bearing plate fixed to the inner bottom wall of the lower die plate, an electric push rod is arranged in the middle of the bottom of the bearing plate, and sleeve rods are fixed to the left side and the right side of the bearing plate and arranged outside the fixing rods in a sliding fit mode. Through the arrangement of the electric push rod, the material bearing plate, the fixing rod, the sleeve rod, the sliding groove and the pulley, the formed intermediate shaft of the motor vehicle can be conveniently unloaded by adjusting the height of the material bearing plate, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of intermediate shafts, in particular to a motor vehicle intermediate shaft processing device. Background Art

[0002] The intermediate shaft is a shaft in the car's gearbox. The shaft itself is integrated with the gear. Its function is to connect the first shaft and the second shaft. By changing the shift lever, it can choose to mesh with different gears so that the second shaft can output different speeds, directions and torques. Because it is shaped like a tower, it is also called "pagoda gear".

[0003] The inventor discovered during the process of implementing the utility model:

[0004] A Chinese patent with publication number CN208050922U discloses a motor vehicle intermediate shaft processing equipment, including a support, a mounting plate, a bracket, a first gear, a screw, a motor, a connecting shaft, a second gear, a lower template, an adjustment button, a mold groove, an injection hole, a limit cover, a sliding nut, an upper template, a first spring, a first adjusting rod, a trapezoidal block, a mounting groove, a limit block, a second spring, a second adjusting rod, a push plate and a control plate. The bottom of the mounting plate is correspondingly installed with a support through bolts, the top of the mounting plate is embedded with a control plate, the bottom of the mounting plate is installed with a motor through bolts, the output shaft of the motor is installed with a connecting shaft, the outer side of the connecting shaft is sleeved with a second gear, the top of the mounting plate is correspondingly installed with a first gear through a bearing, and the top of the first gear is installed with a screw through welding. The motor vehicle intermediate shaft processing equipment has the functions of increasing the accuracy of molding and fast unloading. However, after the intermediate shaft is formed, this patent requires the staff to manually press the adjustment button, which will drive the trapezoidal block to squeeze the second adjustment rod upward, so that the push plate on the top of the second adjustment rod can push the intermediate shaft of the formed motor vehicle out of the mold groove, thereby increasing the labor intensity of the staff. Summary of the invention

[0005] In order to solve the problems existing in the prior art, the utility model provides a motor vehicle intermediate shaft processing device, which has the advantage of reducing labor intensity.

[0006] To this end, the technical solution of the utility model is: a motor vehicle intermediate shaft processing equipment, including a workbench, characterized in that: vertical sliding bars are fixed on both left and right ends of the workbench, the top of the two sliding bars is fixed with the same top plate, electric telescopic rods are respectively fixed on the workbench near the inner side of the two sliding bars, the top of the two electric telescopic rods is fixed with the same upper template, a lower template is fixed on the workbench directly below the upper template, a discharge mechanism for rapid discharge is provided on the middle part of the inner bottom wall of the lower template, and a cooling mechanism for improving rapid molding of the mold body is provided on one side of the top plate;

[0007] The unloading mechanism includes an electric push rod fixed in the middle of the inner bottom wall of the lower template, the output shaft of the electric push rod passes through the lower template upward and extends to the inner cavity of the lower template and is fixed with a material receiving plate, the left and right ends of the inner bottom wall of the lower template are fixed with fixed rods, the outer surface of the fixed rod is slidably connected with a sleeve rod, the left and right ends of the outer surface of the fixed rod are provided with sliding grooves, and the left and right side walls of the inner cavity of the sleeve rod are fixed with pulleys.

[0008] A further improvement to the above technical solution is that: sliding sleeves are fixed on both sides of the upper template, the sliding sleeves are slidably connected to the outer surface of the slide rod, and the middle part of the upper surface of the upper template is connected to a feed port.

[0009] A further improvement to the above technical solution is that the length and width of the receiving plate are respectively adapted to the length and width of the inner cavity of the lower template, the upper surface of the sleeve rod passes through the lower template and extends to the inner cavity of the lower template and is fixed to the lower surface of the receiving plate.

[0010] A further improvement to the above technical solution is that the two slide grooves are symmetrically distributed at the left and right ends of the vertical center axis of the fixed rod, and the pulley performs linear up and down motion in the inner cavity of the slide groove.

[0011] A further improvement to the above technical solution is that the cooling mechanism includes a blower fixed on the left end of the upper surface of the top plate, a cooling box is fixed on the left end of the upper surface of the top plate and on the right side of the blower, a cooling fin is fixed to the inner cavity of the cooling box, an air outlet pipe is connected to the right side of the cooling box, and a through hole is opened in the middle of the upper surface of the top plate.

[0012] A further improvement to the above technical solution is that a filter is fixed to the inner cavity of the air inlet end of the blower, and the air outlet end of the blower is fixed to the left side of the cooling box.

[0013] A further improvement to the above technical solution is that the inner diameter of the through hole is matched with the outer diameter of the air outlet pipe, and the outer diameter of the air outlet pipe is matched with the inner diameter of the feed port.

[0014] Beneficial effects: Compared with the prior art, the utility model can facilitate the staff to unload the formed motor vehicle intermediate shaft by arranging the electric push rod, the material receiving plate, the fixing rod, the sleeve rod, the slide groove and the pulley to cooperate with each other, and the height of the motor vehicle intermediate shaft can be increased by adjusting the height of the material receiving plate, thereby reducing the labor intensity of the staff; the outside air is drawn in through the air inlet end of the blower and filtered, so that the air enters the inner cavity of the cooling box, and then the heat of the air is adsorbed by the refrigeration plate to reduce the temperature of the air, and then the air is allowed to enter between the upper and lower templates through the air outlet pipe, thereby quickly reducing the temperature of the mold body and improving the molding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model.

[0016] Figure 2 It is a structural diagram of the unloading mechanism of the utility model.

[0017] Figure 3 It is a structural diagram of the cooling mechanism of the utility model.

[0018] Figure 4 It is a structural diagram of a cooling box of the utility model.

[0019] As shown in the figure: 1. workbench; 2. sliding rod; 3. top plate; 4. electric telescopic rod; 5. upper template; 6. lower template; 7. unloading mechanism; 701. electric push rod; 702. receiving plate; 703. fixing rod; 704. sleeve rod; 705. slide groove; 706. pulley; 8. cooling mechanism; 801. blower; 802. cooling box; 803. refrigeration plate; 804. exhaust pipe; 805. through hole. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings, but this embodiment should not be understood as a limitation to the present invention.

[0021] The utility model Figures 1 to 4 As shown:

[0022] Figure 1 A motor vehicle intermediate shaft processing equipment is disclosed, comprising a workbench 1, with slide bars 2 fixed to the left and right ends of the upper surface of the workbench 1, a top plate 3 fixed to the tops of the two slide bars 2, electric telescopic rods 4 fixed to the left and right ends of the upper surface of the workbench 1, a top plate 5 fixed to the tops of the two electric telescopic rods 4, a lower template 6 fixed to the middle of the upper surface of the workbench 1, a unloading mechanism 7 for fast unloading is provided in the middle of the inner bottom wall of the lower template 6, and a cooling mechanism 8 for improving the rapid molding of the mold body is provided at the left end of the upper surface of the top plate 3.

[0023] Among them, sliding sleeves are fixed on both sides of the upper template 5, and the two sliding sleeves are slidably connected to the outer surface of the slide rod 2. The middle part of the upper surface of the upper template 5 is connected to the feed port.

[0024] Figure 2705 is provided on the left and right sides of the outer surface of the fixed rod 703, and the left and right sides of the outer surface of the fixed rod 703 are provided with a sleeve rod 704, and the movement of the material receiving plate 702 drives the sleeve rod 704 fixed on the left and right sides of its lower surface to move. The left and right sides of the outer surface of the fixed rod 703 are provided with a slide groove 705, and the left and right side walls of the inner cavity of the sleeve rod 704 are fixed with pulleys 706, so that the pulley 706 can slide upward in the inner cavity of the slide groove 705, and the movement of the sleeve rod 704 can be limited, so that the material receiving plate 702 can be stably raised to prevent the formed motor vehicle intermediate shaft from being bumped.

[0025] The length and width of the receiving plate 702 are respectively matched with the length and width of the inner cavity of the lower template 6 . The upper surface of the sleeve rod 704 passes through the lower template 6 and extends to the inner cavity of the lower template 6 and is fixed to the lower surface of the receiving plate 702 .

[0026] In addition, the two slide grooves 705 are symmetrically distributed at the left and right ends of the vertical center axis of the fixed rod 703 , and the pulley 706 performs linear up and down motion in the inner cavity of the slide groove 705 .

[0027] Figure 3-4 In order to make the mold body form quickly, the cooling mechanism 8 in this embodiment includes a blower 801 fixed to the left end of the upper surface of the top plate 3, and a cooling box 802 is fixed to the left end of the upper surface of the top plate 3 and to the right of the blower 801. The switch of the cooling box 802 is turned on and adjusted to a suitable temperature, and then the blower 801 is started. The air inlet end of the blower 801 draws in the outside air and filters it. The air entering the inner cavity of the air inlet end enters the inner cavity of the air outlet end of the blower 801, and then enters the inner cavity of the cooling box 802 through the guide of the air outlet end. The cooling box 80 2 is fixed with a cooling fin 803. When air passes through the cooling fin 803, the heat absorbing end of the cooling fin 803 absorbs the heat in the air and releases the absorbed heat to the outside of the cooling box 802 through the heat releasing end, thereby reducing the temperature of the air. The right side of the cooling box 802 is connected with an air outlet pipe 804. A through hole 805 is opened in the middle of the upper surface of the top plate 3. The other end of the air outlet pipe 804 is stretched and inserted into the feed port, which can transport cold air between the upper and lower templates, thereby reducing the temperature of the material and allowing it to be quickly formed.

[0028] Among them, a filter is fixed to the inner cavity of the air inlet end of the blower 801, the air outlet end of the blower 801 is fixed to the left side of the cooling box 802, the inner diameter of the through hole 805 is matched with the outer diameter of the air outlet pipe 804, and the outer diameter of the air outlet pipe 804 is matched with the inner diameter of the feed port.

[0029] It should be noted that the upper template and the lower template are prior art, which are only shown in the figure for illustration and not described in detail; the refrigeration plate 803 is divided into a heat absorption end and a heat release end, the heat absorption end is located in the inner cavity of the cooling box 802 and is fixed to the inner wall of the cooling box 802, a fixing hole is provided on the inner wall of the refrigeration plate 803, the heat release end passes through the fixing hole and extends to the outside of the cooling box 802, and the air outlet pipe 804 is made of a retractable hose material.

[0030] The working principle of the utility model is:

[0031] When in use, the staff can start the electric push rod 701, and the output shaft of the electric push rod 701 extends, thereby raising the height of the material receiving plate 702. The movement of the material receiving plate 702 drives the sleeve rods 704 fixed at the left and right ends of its lower surface to move, thereby causing the pulley 706 to slide upward in the inner cavity of the slide groove 705, and the movement of the sleeve rod 704 can be limited, thereby causing the material receiving plate 702 to rise stably, thereby preventing the formed motor vehicle intermediate shaft from being bumped;

[0032] In order to improve the efficiency of the forming of the intermediate shaft of the motor vehicle, first turn on the switch of the cooling box 802 and adjust it to an appropriate temperature, then start the blower 801, and the air inlet end of the blower 801 draws in the outside air and filters it. The air entering the inner cavity of the air inlet end enters the inner cavity of the air outlet end of the blower 801, and then enters the inner cavity of the cooling box 802 through the guidance of the air outlet end. When the air passes through the cooling plate 803, the heat absorbing end of the cooling plate 803 absorbs the heat in the air and releases the absorbed heat to the outside of the cooling box 802 through the heat releasing end, thereby reducing the temperature of the air. Then, the other end of the air outlet pipe 804 is elongated and inserted into the feed port, which can transport cold air between the upper and lower templates, thereby reducing the temperature of the material and allowing it to form quickly.

[0033] Parts not described in detail in this specification are well-known technologies in the art.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A motor vehicle intermediate shaft processing device, comprising a workbench, characterized in that: The left and right ends of the workbench are both fixed with vertical sliding bars, the top of the two sliding bars is fixed with the same top plate, the workbench near the inner side of the two sliding bars is respectively fixed with electric telescopic rods, the top of the two electric telescopic rods is fixed with the same upper template, the workbench directly below the upper template is fixed with a lower template, the middle part of the bottom wall of the lower template is provided with a unloading mechanism for rapid unloading, and one side of the top plate is provided with a cooling mechanism for improving rapid molding of the mold body; The unloading mechanism includes an electric push rod fixed in the middle of the inner bottom wall of the lower template, the output shaft of the electric push rod passes through the lower template upward and extends to the inner cavity of the lower template and is fixed with a material receiving plate, the left and right ends of the inner bottom wall of the lower template are fixed with fixed rods, the outer surface of the fixed rod is slidably connected with a sleeve rod, the left and right ends of the outer surface of the fixed rod are provided with sliding grooves, and the left and right side walls of the inner cavity of the sleeve rod are fixed with pulleys.

2. The vehicle intermediate shaft processing equipment according to claim 1, characterized in that: Sliding sleeves are fixed on both left and right sides of the upper template, and the sliding sleeves are slidably connected to the outer surface of the sliding rod. The middle part of the upper surface of the upper template is connected with a feed port.

3. The vehicle intermediate shaft processing equipment according to claim 1 or 2, characterized in that: The length and width of the material receiving plate are respectively matched with the length and width of the inner cavity of the lower template. The upper surface of the sleeve rod passes through the lower template and extends to the inner cavity of the lower template and is fixed to the lower surface of the material receiving plate.

4. The vehicle intermediate shaft processing equipment according to claim 3, characterized in that: The two slide grooves are symmetrically distributed at the left and right ends of the vertical center axis of the fixed rod, and the pulley performs linear up and down motion in the inner cavity of the slide groove.

5. The vehicle intermediate shaft processing equipment according to claim 1, 2 or 4, characterized in that: The cooling mechanism includes a blower fixed on the left end of the upper surface of the top plate, a cooling box is fixed on the left end of the upper surface of the top plate and on the right side of the blower, a cooling fin is fixed to the inner cavity of the cooling box, an air outlet pipe is connected to the right side of the cooling box, and a through hole is opened in the middle of the upper surface of the top plate.

6. The vehicle intermediate shaft processing equipment according to claim 5, characterized in that: A filter screen is fixed to the inner cavity of the air inlet end of the blower, and the air outlet end of the blower is fixed to the left side of the cooling box.

7. The vehicle intermediate shaft processing equipment according to claim 6, characterized in that: The inner diameter of the through hole matches the outer diameter of the air outlet pipe, and the outer diameter of the air outlet pipe matches the inner diameter of the feed port.

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