Surface treatment equipment for automobile electronic throttle die-casting bottom plate piece

Abstract

The utility model discloses surface treatment equipment for an automobile electronic throttle die-casting bottom plate piece, which belongs to the technical field of mechanical engineering and comprises a treatment frame and a circulating structure, a treatment barrel is connected onto the treatment frame, a stand column is rotatably connected into the treatment barrel, a workbench is fixedly connected to the upper end of the stand column, a motor is connected below the treatment barrel, and the circulating structure is arranged on the treatment barrel. And an anti-skid belt is in transmission connection with the exterior of the stand column, the circulating structure is connected with the treatment frame, and a lifting plate is slidably connected to the back face of the treatment frame. According to the device disclosed by the utility model, the positioning structure, the convex block, the expansion piece II, the filter ring and the fixed ring are arranged, and the filter ring and the fixed ring can realize a quick assembly function through the matching among a spring, an L-shaped groove and a clamping block, and the filter ring and the fixed ring are subjected to lifting treatment in the treatment barrel through the expansion piece II; the impurities on the surface of the filter ring can be treated in a centralized manner subsequently, so that the flexibility of the treatment device is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical engineering technical field especially relates to a surface treatment equipment of automobile electronic throttle pressure casting bottom plate spare. BACKGROUND

[0002] The automobile electronic throttle pressure casting bottom plate spare is a key component applied in automobile manufacturing, with the technical progress of the automobile industry, especially in the field of new energy vehicles, integrated pressure casting technology is becoming an important trend of vehicle body manufacturing, and the electronic throttle pressure casting bottom plate spare, especially in new energy vehicles, plays a key role, which not only serves as the basic supporting structure of the throttle pedal, but also bears the electronic interface function with other vehicle systems, and needs to use the treatment equipment to polish the surface of the pressure casting bottom plate spare.

[0003] Part of the utility model patent in mechanical engineering technical field is disclosed in the prior art, wherein the utility model patent with the application number CN211661796 U discloses a workbench and a supporting leg fixedly arranged at the bottom end of the workbench at four corners, both sides of the top end of the workbench are fixedly provided with supporting plates, a movable plate is slidably arranged at the middle of the top end of the workbench, a first electric push rod is fixedly penetrated through one of the supporting plates, the output shaft of the first electric push rod is fixedly connected with one end of the movable plate, the opposite side of the movable plate and one of the supporting plates is provided with a sand placing mechanism, a sand collecting mechanism, a clamping plate and four buffer mechanisms, one end of each of the four buffer mechanisms is fixedly connected with the clamping plate, sandpaper is wound on the sand placing mechanism and the sand collecting mechanism, and the sandpaper is tightly attached to the clamping plate. The utility model can treat the oxide on both end faces of the metal plate, and the metal plate can be conveniently replaced, thereby improving the treatment efficiency of the oxide on the surface of the metal plate, and the old sandpaper can be conveniently replaced, and the efficiency of replacing the sandpaper is improved.

[0004] However, the above-mentioned method has the following defects in actual use: although the surface of the plate can be polished and oxidized, the impurities on the surface will accumulate at the bottom and around the workbench during treatment, which makes it difficult to collect and treat the impurities, and reduces the flexibility of the treatment device.

[0005] Therefore, the utility model designs a surface treatment equipment of automobile electronic throttle pressure casting bottom plate spare to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at: in order to solve the problem that the impurities on the surface will accumulate at the bottom and around the workbench during treatment, which makes it difficult to collect and treat the impurities, and reduces the flexibility of the treatment device, and a surface treatment equipment of automobile electronic throttle pressure casting bottom plate spare is provided.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a surface treatment device for die-cast base plates of automotive electronic throttles, comprising a treatment frame and a circulation structure. A treatment cylinder is connected to the treatment frame, and a column is rotatably connected inside the treatment cylinder. A worktable is fixedly connected to the upper end of the column. A motor is connected to the lower part of the treatment cylinder. An anti-slip belt is driven to the outside of the column. The circulation structure is connected to the treatment frame. A lifting plate is slidably connected to the back of the treatment frame. A processor is rotatably connected inside the lifting plate. A fixing ring is connected to the treatment cylinder. Two protrusions are connected to the outside of the fixing ring. The protrusions are connected to the circulation structure.

[0008] Two telescopic devices are connected to the outside of the processing cylinder. A filter ring is attached inside the processing cylinder. A positioning structure is connected to the filter ring. The positioning structure is connected to a fixed ring. The positioning structure includes a sleeve, a moving rod, and a rotating cylinder. A locking block is connected to the outside of the moving rod. An L-shaped groove is opened inside the sleeve. A spring is attached to the outside of the moving rod. A fixed plate is connected to the top of the moving rod.

[0009] As a further description of the above technical solution: the column is connected to the output shaft of the motor through an anti-slip strip, a hydraulic pump is hinged to the front of the lifting plate, and one end of the hydraulic pump is hinged to the side of the processor.

[0010] As a further description of the above technical solution: the top of the second telescopic device is connected to the bottom of the protrusion, the two second telescopic devices are controlled by a common external driver, the hollow area on the back of the processing frame is connected to the first telescopic device, and the top of the first telescopic device is connected to the inner wall of the lifting plate.

[0011] As a further description of the above technical solution: the rotating drum is rotatably connected to the cavity above the fixed ring, and the sleeve is connected to the filter ring.

[0012] As a further description of the above technical solution: a retaining ring is connected to the filter ring, the locking block is engaged in the L-shaped groove, and the rotating drum is connected to the fixed plate by a spring.

[0013] As a further description of the above technical solution: the circulation structure includes a cooling structure and a riser. The cooling structure is located on the left side of the processing rack. A water inlet pipe and a delivery hose are connected to the cooling structure. The water inlet pipe is connected to the bottom end of the processing cylinder.

[0014] As a further description of the above technical solution: the riser is connected to the fixing ring, and a nozzle is fixedly connected to one end of the riser.

[0015] As a further description of the above technical solution: the conveying hose is snapped into the protrusion, and one end of the conveying hose is connected to the outer surface of the riser.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0017] 1. In this utility model, by setting a positioning structure, a protrusion, a second telescopic device, a filter ring, and a fixing ring, after the two telescopic devices apply a pushing force to the fixing ring, the fixing plate applies an upward pulling force to the moving rod. When the moving rod slides in the rotating cylinder, it will drive the spring to deform. After the sleeve above the filter ring is placed below the moving rod, the fixing plate is released, and the moving rod and the locking block will be locked in the L-shaped groove. When the fixing plate is rotated, the locking block will be locked at the end of the L-shaped groove. This processing device enables the filter ring and the fixing ring to achieve rapid assembly through the cooperation between the spring, the L-shaped groove, and the locking block. Moreover, the filter ring and the fixing ring are raised and lowered in the processing cylinder through the second telescopic device, which facilitates the centralized treatment of impurities on the surface of the filter ring and ensures the flexibility of the processing device.

[0018] 2. In this utility model, by setting up a circulation structure, the cooling structure delivers coolant to the riser through a delivery hose via a built-in water pump, and the nozzle at one end of the riser sprays the grinding area, which can wash the processing area, prevent impurities from accumulating on the surface of the base plate, and prevent debris from accumulating on the surface of the base plate and causing wear. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a surface treatment device for a die-cast base plate of an automotive electronic throttle according to the present invention.

[0020] Figure 2 This is a three-dimensional cross-sectional view of the positioning structure of a surface treatment device for a die-cast base plate of an automotive electronic throttle, as proposed in this utility model.

[0021] Figure 3 This is a three-dimensional structural diagram of the surface treatment equipment for a die-cast base plate of an automotive electronic throttle, as proposed in this utility model.

[0022] Figure 4 This is a three-dimensional cross-sectional view of the fixing ring of a surface treatment device for a die-cast base plate component for an automotive electronic throttle, as proposed in this utility model.

[0023] Figure 5 This is a three-dimensional structural diagram of the back of the surface treatment frame of a surface treatment device for a die-cast base plate of an automotive electronic throttle, as proposed in this utility model.

[0024] Legend:

[0025] 1. Processing frame; 2. Processing cylinder; 3. Workbench; 4. Lifting plate; 5. Processor; 6. Hydraulic pump; 7. Circulation structure; 701. Cooling structure; 702. Water inlet pipe; 703. Delivery hose; 704. Riser; 705. Nozzle; 8. Positioning structure; 801. Sleeve; 802. Moving rod; 803. Rotary drum; 804. Fixed plate; 805. Spring; 806. L-shaped groove; 807. Locking block; 9. Column; 10. Motor; 11. Anti-slip strip; 12. Expansion joint one; 13. Protrusion; 14. Expansion joint two; 15. Filter ring; 16. Fixing ring; 17. Retaining ring. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 ,

[0028] First embodiment:

[0029] This utility model provides a technical solution: a surface treatment device for die-cast base plate parts for automotive electronic throttles, including a treatment frame 1 and a circulation structure 7. A treatment cylinder 2 is connected to the treatment frame 1, and a column 9 is rotatably connected inside the treatment cylinder 2. A worktable 3 is fixedly connected to the upper end of the column 9. A motor 10 is connected to the lower part of the treatment cylinder 2. An anti-slip belt 11 is connected to the outside of the column 9. The circulation structure 7 is connected to the treatment frame 1. A lifting plate 4 is slidably connected to the back of the treatment frame 1. A processor 5 is rotatably connected inside the lifting plate 4. A fixing ring 16 is connected to the treatment cylinder 2. Two protrusions 13 are connected to the outside of the fixing ring 16. The protrusions 13 are connected to the circulation structure 7.

[0030] The processing cylinder 2 is externally connected to two telescopic devices 14. Inside the processing cylinder 2, a filter ring 15 is attached. A positioning structure 8 is attached to the filter ring 15. The positioning structure 8 is connected to the fixing ring 16. The positioning structure 8 includes a sleeve 801, a moving rod 802 and a rotating cylinder 803. A locking block 807 is externally connected to the moving rod 802. An L-shaped groove 806 is opened inside the sleeve 801. A spring 805 is externally attached to the moving rod 802. A fixing plate 804 is attached to the top of the moving rod 802.

[0031] Specifically, such as Figures 1-4As shown, the column 9 is connected to the output shaft of the motor 10 via the anti-slip strip 11. The front of the lifting plate 4 is hinged to the hydraulic pump 6, and one end of the hydraulic pump 6 is hinged to the side of the processor 5. The top of the telescopic device 2 14 is connected to the bottom of the protrusion 13. The two telescopic devices 2 14 are controlled by a common external driver. The hollow area on the back of the processing rack 1 is connected to the telescopic device 12. The top of the telescopic device 12 is connected to the inner wall of the lifting plate 4. The rotating drum 803 is rotatably connected to the cavity above the fixed ring 16. The sleeve 801 is connected to the filter ring 15. The filter ring 15 is connected to the retaining ring 17. The locking block 807 is locked in the L-shaped groove 806. The rotating drum 803 is connected to the fixed plate 804 via the spring 805.

[0032] By setting the retaining ring 17 and the spring 805, when the filter ring 15 and the fixing ring 16 descend in the processing cylinder 2, the retaining ring 17 will wrap around the surface of the worktable 3 when the filter ring 15 reaches the appropriate position. This allows the retaining ring 17 to isolate the impurities in the filter ring 15 and prevent the impurities from falling to the bottom of the processing cylinder 2 when the filter ring 15 is raised or lowered. When the moving rod 802 slides in the rotating cylinder 803, it will cause the spring 805 to deform, so that the spring 805 will limit the movement of the moving rod 802. When the moving rod 802 loses resistance, it will be reset by the spring 805.

[0033] Second embodiment:

[0034] Specifically, such as Figure 5 As shown, the circulation structure 7 includes a cooling structure 701 and a riser 704. The cooling structure 701 is located on the left side of the treatment frame 1. A water inlet pipe 702 and a delivery hose 703 are connected to the cooling structure 701. The water inlet pipe 702 is connected to the bottom end of the treatment cylinder 2. The riser 704 is connected to the fixing ring 16. A nozzle 705 is fixedly connected to one end of the riser 704. The delivery hose 703 is snapped into the protrusion 13. One end of the delivery hose 703 is connected to the outer surface of the riser 704.

[0035] By setting up a cooling structure 701 and a water inlet pipe 702, when the filter ring 15 filters impurities and water, the filtered water is transported to the cooling structure 701 through the water inlet pipe 702. The cooling device built into the cooling structure 701 cools the filtered water and then recycles it, so that the processing device can recycle the coolant, avoids the waste of a large amount of cooling oil, and ensures the adaptability of the processing device.

[0036] Working principle and usage:

[0037] When the processing device processes the surface of the base plate, it controls the operation of two telescopic devices 14 through an external driver. The two telescopic devices 14 apply a pushing force to the two protrusions 13. The fixing ring 16 moves the filter ring 15 up inside the processing cylinder 2 along with the protrusions 13. After the height adjustment is completed, the fixing plate 804 applies an upward pulling force to the moving rod 802. When the moving rod 802 slides inside the rotating cylinder 803, it causes the spring 805 to deform. After the sleeve 801 above the filter ring 15 is placed below the moving rod 802, the fixing plate 804 is released. The moving rod 802 and the locking block 807 will be locked in the L-shaped groove 806. When the fixing plate 804 is rotated, the locking block 807 will be locked at the end of the L-shaped groove 806. Then, the two telescopic devices 14 drive the fixing ring 16 to reset. The retaining ring 17 above the filter ring 15 will wrap around the surface of the worktable 3.

[0038] The base plate is installed above the workbench 3. The lifting plate 4 is raised and lowered as a whole by the telescopic device 12. When the processor 5 operates at high speed, it will grind the base plate. When the hydraulic pump 6 applies a pushing or pulling force to the processor 5, the processor 5 will rotate inside the lifting plate 4 and process different areas of the base plate. During the process, the cooling structure 701 delivers coolant to the riser 704 through the delivery hose 703 via the built-in water pump. The nozzle 705 at one end of the riser 704 will spray the grinding area. Impurities and water will flow to the top of the filter ring 15. The filter ring 15 can filter the impurities and water. The filtered water will be delivered to the cooling structure 701 through the water inlet pipe 702. The cooling device built into the cooling structure 701 will cool the filtered water and then recycle it.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A surface treatment device for a die-cast base plate of an automotive electronic throttle, comprising a treatment rack (1) and a circulation structure (7), characterized in that, The processing frame (1) is connected to a processing cylinder (2), and a column (9) is rotatably connected inside the processing cylinder (2). A workbench (3) is fixedly connected to the upper end of the column (9). A motor (10) is connected to the lower part of the processing cylinder (2). An anti-slip belt (11) is connected to the outside of the column (9). The circulation structure (7) is connected to the processing frame (1). A lifting plate (4) is slidably connected to the back of the processing frame (1). A processor (5) is rotatably connected inside the lifting plate (4). A fixing ring (16) is connected to the processing cylinder (2). Two protrusions (13) are connected to the outside of the fixing ring (16). The protrusions (13) are connected to the circulation structure (7). The processing cylinder (2) is connected to two telescopic devices (14) on the outside. A filter ring (15) is attached inside the processing cylinder (2). A positioning structure (8) is connected to the filter ring (15). The positioning structure (8) is connected to the fixing ring (16). The positioning structure (8) includes a sleeve (801), a moving rod (802) and a rotating cylinder (803). A locking block (807) is connected to the outside of the moving rod (802). An L-shaped groove (806) is opened inside the sleeve (801). A spring (805) is attached to the outside of the moving rod (802). A fixing plate (804) is connected to the top of the moving rod (802).

2. The surface treatment equipment for a die-cast base plate of an automotive electronic throttle according to claim 1, characterized in that, The column (9) is connected to the output shaft of the motor (10) via the anti-slip strip (11). The front of the lifting plate (4) is hinged with a hydraulic pump (6), and one end of the hydraulic pump (6) is hinged to the side of the processor (5).

3. The surface treatment equipment for a die-cast base plate of an automotive electronic throttle according to claim 1, characterized in that, The top of the second telescopic device (14) is connected to the bottom of the protrusion (13). The two telescopic devices (14) are controlled by a common external driver. The hollow area on the back of the processing frame (1) is connected to the first telescopic device (12). The top of the first telescopic device (12) is connected to the inner wall of the lifting plate (4).

4. The surface treatment equipment for a die-cast base plate of an automotive electronic throttle according to claim 1, characterized in that, The rotating drum (803) is rotatably connected to the cavity above the fixed ring (16), and the sleeve (801) is connected to the filter ring (15).

5. The surface treatment equipment for a die-cast base plate of an automotive electronic throttle according to claim 4, characterized in that, A retaining ring (17) is connected to the filter ring (15), the locking block (807) is locked in the L-shaped groove (806), and the rotating drum (803) is connected to the fixed plate (804) through the spring (805).

6. The surface treatment equipment for a die-cast base plate of an automotive electronic throttle according to claim 1, characterized in that, The circulation structure (7) includes a cooling structure (701) and a riser (704). The cooling structure (701) is located on the left side of the processing rack (1). A water inlet pipe (702) and a delivery hose (703) are connected to the cooling structure (701). The water inlet pipe (702) is connected to the bottom end of the processing cylinder (2).

7. The surface treatment equipment for a die-cast base plate of an automotive electronic throttle according to claim 6, characterized in that, The riser (704) is connected to the fixing ring (16), and a nozzle (705) is fixedly connected to one end of the riser (704).

8. The surface treatment equipment for a die-cast base plate of an automotive electronic throttle according to claim 7, characterized in that, The delivery hose (703) is snapped into the protrusion (13), and one end of the delivery hose (703) is connected to the outer surface of the riser (704).

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