Two-sided deburring device for long groove of throttle valve shaft

Abstract

The throttle valve shaft long groove double-face deburring device comprises a box body, two sets of installation plates are installed on the top face in the box body, first electric telescopic rods fixedly penetrate through the faces, away from each other, of the two sets of installation plates, and concave bases are installed at the telescopic ends of the two sets of first electric telescopic rods; driving motors are installed on the upper portions of the two sets of concave bases, the output ends of the two sets of driving motors are sleeved with grinding wheels, two sets of T-shaped rods slidably penetrate through the far faces of the two sets of mounting plates, one ends of the two sets of T-shaped rods are fixedly connected with the far faces of the two sets of concave bases correspondingly, and a discharging hopper penetrates through the lower portion of the box body. And two groups of collecting bags are mounted on the side of the discharging hopper. The long-groove double-sided deburring device for the throttle shaft has the beneficial effects that the movable plate is arranged, when the deburring work is carried out on one throttle shaft, the next throttle shaft can be replaced through the arranged movable plate, and the working efficiency of the long-groove double-sided deburring device for the throttle shaft is improved.

Description

Technical Field

[0001] This utility model relates to the field of throttle body shaft processing technology, specifically to a double-sided deburring device for the long groove of a throttle body shaft. Background Technology

[0002] The throttle shaft is a key component that supports the rotation of the throttle plate. In actual machining of the throttle shaft, a long flat groove needs to be cut in the middle of the throttle shaft, symmetrically through both sides of the central axis. After the long flat groove on the surface of the throttle shaft is cut, a deburring device is needed to grind and deburr the groove edge. In actual use, it has the advantages of simple operation, stable structure and good performance.

[0003] The prior art discloses a double-sided deburring device for a long groove of a throttle body shaft with application number CN202122017407.3. In this invention, the throttle body shaft needs to be installed before it can be ground and deburred, and only one throttle body shaft can be installed at a time. The replacement of the throttle body shaft can only be done after the deburring is completed. This installation method increases the installation time and reduces the working efficiency of this invention. At the same time, a large amount of debris is generated during the deburring process of the throttle body shaft. There is no collection structure, which increases the workload of the operator in the later cleaning process and reduces the practicality of this invention. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a double-sided deburring device for a throttle body shaft with a long groove. This device has the advantages of allowing the replacement of the next throttle body shaft while deburring one shaft, and has a collection structure to collect the debris generated during deburring, thereby solving the problems mentioned in the background technology.

[0006] (II) Technical Solution

[0007] To achieve the advantages of allowing replacement of the next throttle body shaft while deburring one shaft, and having a collection structure to collect debris generated during deburring, the specific technical solution adopted by this utility model is as follows: A double-sided deburring device for a long groove of a throttle body shaft includes a housing. Two sets of mounting plates are installed on the top surface of the housing. A first electric telescopic rod is fixedly inserted through the far side of each of the two sets of mounting plates. A concave seat is installed at the telescopic end of each of the two sets of first electric telescopic rods. A drive motor is installed on the upper part of each of the two sets of concave seats, and a grinding wheel is sleeved on the output end of each of the two sets of drive motors. Two sets of T-shaped rods slide through the far side of each of the two sets of mounting plates. One end of each of the two sets of T-shaped rods is fixedly connected to the far side of the two sets of concave seats. A hopper extends through the lower part of the housing, and two sets of collection bags are installed on the side of the hopper. Both sides of the housing have openings, and a movable plate passes through the interior of each opening. A concave plate and a control panel are installed on one side of the housing. A lead lever is installed inside the concave plate via a bearing, and a lead screw sleeve is fitted onto the side wall of the lead lever. A connecting plate is fixedly fitted onto the side wall of the lead screw sleeve, and two sets of guide rods slide through one side of the connecting plate. The two ends of the two sets of guide rods are fixedly connected to the inner wall of the concave plate. A forward and reverse motor is installed on one side of the concave plate, and the output end of the forward and reverse motor is connected to the lead lever via a coupling. A connecting plate is installed between the connecting plate and the movable plate. Two sets of mounting slots are opened on the end face of the movable plate, and a limit slot is opened on the top surface of each of the two sets of mounting slots. Two sets of connecting screws pass through the interior of each of the two sets of limit slots. Connecting nuts are fitted onto the side walls of each of the four sets of connecting screws, and a frosted plate is installed at the lower end of each of the four sets of connecting screws.

[0008] Furthermore, the lead lever and the lead screw thread are mutually engaged.

[0009] Furthermore, the four sets of connecting screws and the four sets of connecting nuts are threadedly engaged with each other.

[0010] Furthermore, a support frame is installed at the lower part of the box, and a second electric telescopic rod is installed on the inner bottom surface of the support frame. A piston plate is installed at the telescopic end of the second electric telescopic rod, and an inclined block is installed on the upper part of the piston plate. Two sets of inclined tubes are fixedly inserted through the outer wall of the discharge end of the hopper, and one end of the outer wall of each of the two sets of inclined tubes is provided with external threads. An internally threaded tube is sleeved on one end of the outer wall of each of the two sets of inclined tubes. The two sets of internally threaded tubes are respectively fixedly inserted through the two sets of collection bags. The second electric telescopic rod is electrically connected to the control panel through an electric wire.

[0011] Furthermore, the two sets of external threads and the two sets of internal pipe threads mate with each other.

[0012] Furthermore, the control panel is electrically connected to the two sets of the first electric telescopic rods, the two sets of drive motors, and the forward and reverse motors via wires.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a double-sided deburring device for the long groove of the throttle body shaft, which has the following beneficial effects:

[0015] (1) This utility model is equipped with a movable plate. When actually using the double-sided deburring device for the long groove of the throttle body shaft, the operator first moves the two throttle body shafts into the two sets of mounting slots by hand, and then moves the four sets of abrasive plates in opposite directions. When the four sets of abrasive plates contact the two ends of the two throttle body shafts, the four sets of connecting screws and four sets of connecting nuts are engaged with each other by hand. The operator rotates the four sets of connecting nuts clockwise and counterclockwise by hand. When the four sets of connecting nuts are in close contact with the upper part of the movable plate, the installation of the two throttle body shafts is completed. Then, the control panel is used to make the forward and reverse motor work. The output end of the forward and reverse motor can drive the lead lever to rotate. Since the lead lever and the lead screw sleeve are engaged with each other by thread, the rotating lead lever can push the lead screw sleeve to move. The moving lead screw sleeve can make the two throttle body shafts move through the sleeve plate, connecting plate and movable plate. The valve shaft moves, and when one throttle shaft is positioned between the two sets of grinding wheels, the control panel extends the two sets of first electric telescopic rods, activating the two sets of drive motors. This allows adjustment of the grinding wheel positions, and the outputs of the two drive motors rotate the grinding wheels. The rotating grinding wheels remove burrs from the long groove of the throttle shaft. Simultaneously, the operator manually rotates the two sets of connecting nuts counterclockwise. When these nuts separate from the moving plate, one finished throttle shaft can be removed for replacement. Meanwhile, the other throttle shaft continues to be deburred. The moving plate allows for replacement of the next throttle shaft while one is being deburred, improving the efficiency of the double-sided deburring device for the long groove of the throttle shaft.

[0016] (2) This utility model is equipped with a hopper and a collection bag. According to the above operation, the two sets of rotating grinding wheels can grind the throttle shaft. The generated debris can fall into the hopper. When the debris falls on the inclined block, it can slide along the inclined surface of the inclined block and then enter the collection bag on the same side through a set of inclined tubes on the same side. When the collection bag is full of debris, the second electric telescopic rod can be extended using the control panel. When the inclined block moves to the side of another set of inclined tubes, the debris can enter the collection bag through another set of inclined tubes. At the same time, by using the two sets of external threads and the two sets of internal thread pipe threads to cooperate with each other, the operator can use the lower set of internal thread pipes to remove the collection bag on the same side for cleaning. By alternately disassembling and assembling the two sets of collection bags, the debris can be collected. With the hopper and collection bag, the device has a collection structure and can collect the debris generated by deburring, which improves the practicality of the double-sided deburring device for the long groove of the throttle shaft. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of a double-sided deburring device for a throttle body shaft long groove according to an embodiment of the present utility model;

[0019] Figure 2 This is a front view of a double-sided deburring device for a throttle body shaft long groove according to an embodiment of the present utility model;

[0020] Figure 3 This is a perspective view of the movable plate according to an embodiment of the present utility model;

[0021] Figure 4 According to the embodiments of this utility model Figure 1 Enlarged view of A in the middle;

[0022] Figure 5 According to the embodiments of this utility model Figure 1 Enlarged view of B in the middle;

[0023] Figure 6 According to the embodiments of this utility model Figure 2 Enlarged view of C;

[0024] Figure 7 According to the embodiments of this utility model Figure 3 A magnified view of D.

[0025] In the picture:

[0026] 1. Housing; 2. Mounting plate; 3. First electric telescopic rod; 4. Concave seat; 5. Drive motor; 6. Grinding wheel; 7. T-shaped rod; 8. Feed hopper; 9. Collection bag; 10. Opening; 11. Concave plate; 12. Lead screw lever; 13. Lead screw sleeve; 14. Connecting plate; 15. Guide rod; 16. Connecting plate; 17. Moving plate; 18. Mounting through slot; 19. Limiting through slot; 20. Connecting screw; 21. Frosting plate; 22. Connecting nut; 23. Forward and reverse motor; 24. Support frame; 25. Second electric telescopic rod; 26. Piston plate; 27. Inclined block; 28. Inclined tube; 29. ​​Internally threaded tube; 30. External thread. Detailed Implementation

[0027] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0028] According to an embodiment of the present invention, a double-sided deburring device for the long groove of a throttle body shaft is provided.

[0029] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-7As shown, a double-sided deburring device for a throttle body shaft long groove according to an embodiment of the present invention includes a housing 1. Two sets of mounting plates 2 are installed on the top surface inside the housing 1. A first electric telescopic rod 3 is fixedly inserted through the far side of each of the two sets of mounting plates 2. A concave seat 4 is installed at the telescopic end of each of the two sets of first electric telescopic rods 3. A drive motor 5 is installed on the upper part of each of the two sets of concave seats 4. A grinding wheel 6 is sleeved on the output end of each of the two sets of drive motors 5. The far side of each of the two sets of mounting plates 2... Two sets of T-shaped rods 7 slide through the box, with one end of each set of T-shaped rods 7 fixedly connected to the far side of each set of concave seats 4. A hopper 8 passes through the lower part of the box body 1, and two sets of collection bags 9 are installed on the side of the hopper 8. Openings 10 are provided on both sides of the box body 1, and movable plates 17 pass through the interior of the two sets of openings 10. A concave plate 11 and a control panel are installed on one side of the box body 1. A screw lever 12 is installed inside the concave plate 11 via a bearing, and the side wall of the screw lever 12 is sleeved with... A lead screw sleeve 13 has a connecting plate 14 fixedly fitted to its side wall. Two sets of guide rods 15 slide through one side of the connecting plate 14, and the two ends of the two sets of guide rods 15 are fixedly connected to the inner wall of the concave plate 11. A forward and reverse motor 23 is installed on one side of the concave plate 11, and the output end of the forward and reverse motor 23 is connected to the lead lever 12 through a coupling. A connecting plate 16 is installed between the connecting plate 14 and the moving plate 17. Two sets of mounting slots 18 are opened on the end face of the moving plate 17. Furthermore, the inner top surface of both sets of mounting slots 18 is provided with limiting slots 19, and two sets of connecting screws 20 pass through the interior of each of the two sets of limiting slots 19. Connecting nuts 22 are sleeved on the side walls of each of the four sets of connecting screws 20, and a sanding plate 21 is installed at the lower end of each of the four sets of connecting screws 20. Through the set movable plate 17, when deburring one throttle shaft, the next throttle shaft can be replaced, which improves the working efficiency of the throttle shaft long groove double-sided deburring device.

[0030] In one embodiment, the lead lever 12 and the lead screw sleeve 13 are threaded together to facilitate adjustment of the working position of the lead screw sleeve 13.

[0031] In one embodiment, the four sets of connecting screws 20 and the four sets of connecting nuts 22 are threaded together to facilitate adjustment of the position of the four sets of connecting nuts 22.

[0032] In one embodiment, a support frame 24 is installed at the lower part of the housing 1, and a second electric telescopic rod 25 is installed on the inner bottom surface of the support frame 24. A piston plate 26 is installed at the telescopic end of the second electric telescopic rod 25, and an inclined block 27 is installed on the upper part of the piston plate 26. Two sets of inclined tubes 28 are fixedly inserted through the outer wall of the discharge end of the hopper 8, and an external thread 30 is provided on the outer wall of one end of each of the two sets of inclined tubes 28. An internal threaded tube 29 is sleeved on the outer wall of one end of each of the two sets of inclined tubes 28. Two sets of collection bags 9 are fixedly inserted through the two sets of internal threaded tubes 29 respectively. The second electric telescopic rod 25 is electrically connected to the control panel through a wire. With the provided hopper 8 and collection bags 9, a collection structure is provided, which can collect the debris generated by deburring, thereby improving the practicality of the double-sided deburring device for the throttle body shaft long groove.

[0033] In one embodiment, the two sets of external threads 30 and the two sets of internal threaded tubes 29 are threaded together to facilitate adjustment of the usage position of the two sets of internal threaded tubes 29.

[0034] In one embodiment, the control panel is electrically connected to two sets of first electric telescopic rods 3, two sets of drive motors 5, and forward and reverse motors 23 via wires. The control circuit of the control panel can be implemented by simple programming by those skilled in the art and is common knowledge in the art. It is only used and not modified, so the control method and circuit connection will not be described in detail.

[0035] Working principle:

[0036] In actual use of the double-sided deburring device for the long groove of the throttle body shaft, the operator first manually moves the two throttle body shafts into the two sets of mounting slots 18 respectively. Then, the four sets of abrasive plates 21 are moved towards each other. When the four sets of abrasive plates 21 contact the two ends of the two throttle body shafts, the four sets of connecting screws 20 and four sets of connecting nuts 22 are engaged by the threads. The operator then manually rotates the four sets of connecting nuts 22 clockwise and counterclockwise. When the four sets of connecting nuts 22 are in tight contact with the upper part of the moving plate 17, the installation of the two throttle body shafts is completed. Then, the control panel is used to activate the forward and reverse motor 23. The output end of the forward and reverse motor 23 can drive the lead lever 12 to rotate. Because the lead lever 12 and the lead lever 12 are engaged by the lead lever 12, the operator then rotates the lead lever 12 to rotate the lead lever 12. The screw sleeves 13 are threaded together. The rotating screw lever 12 can push the screw sleeves 13 to move. The moving screw sleeves 13 can move the two throttle shafts through the sleeve plate 14, connecting plate 16 and moving plate 17. When one throttle shaft moves between the two sets of grinding wheels 6, the control panel is used to extend the two sets of first electric telescopic rods 3, and then the two sets of drive motors 5 are activated to adjust the position of the two sets of grinding wheels 6. The output ends of the two sets of drive motors 5 can drive the two sets of grinding wheels 6 to rotate. The rotating two sets of grinding wheels 6 can grind the burrs on the long groove of the throttle shaft. At the same time, the operator can manually rotate the two sets of connecting nuts 22 counterclockwise. When the throttle body is separated from the movable plate 17, one finished throttle body shaft can be removed for replacement. Simultaneously, the other throttle body shaft continues to be ground and deburred. The movable plate 17 allows for the replacement of the next throttle body shaft while one is being deburred, improving the efficiency of the double-sided deburring device for the long groove of the throttle body shaft. Furthermore, as described above, the two rotating grinding wheels 6 grind the throttle body shaft, and the resulting debris falls into the hopper 8. When the debris falls onto the inclined block 27, it slides along the inclined surface of the inclined block 27 and then enters the collection bag 9 on the same side through a set of inclined tubes 28. When the bag 9 is full of debris, the second electric telescopic rod 25 can be extended using the control panel. When the inclined block 27 moves to the side of another set of inclined tubes 28, the debris can enter the interior of another set of collection bags 9 through the other set of inclined tubes 28. At the same time, by using the interlocking threads of two sets of external threads 30 and two sets of internal threaded tubes 29, the operator can rotate the lower set of internal threaded tubes 29 to remove the set of collection bags 9 on the same side for cleaning. By alternately disassembling and assembling the two sets of collection bags 9, debris can be collected. With the set hopper 8 and collection bags 9, a collection structure is provided, which can collect debris generated by deburring, improving the practicality of the double-sided deburring device for the throttle body long groove.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A double-sided deburring device for a long groove of a throttle body, comprising a housing (1), characterized in that, Two sets of mounting plates (2) are installed on the inner top surface of the housing (1), and a first electric telescopic rod (3) is fixedly inserted through the far side of the two sets of mounting plates (2). A concave seat (4) is installed at the telescopic end of the two sets of first electric telescopic rods (3). A drive motor (5) is installed on the upper part of the two sets of concave seats (4), and a grinding wheel (6) is sleeved on the output end of the two sets of drive motors (5). Two sets of T-shaped rods (7) slide through the far side of the two sets of mounting plates (2). One end of each of the two sets of T-shaped rods (7) is fixedly connected to the far side of each of the two sets of concave seats (4). A hopper (8) runs through the lower part of the box (1), and two sets of collection bags (9) are installed on the side of the hopper (8). Openings (10) are provided on both sides of the box (1). A movable plate (17) runs through the interior of each of the two sets of openings (10). A concave plate (11) and a control panel are installed on one side of the box (1). A wire is installed inside the concave plate (11) through a bearing. A lever (12) is fitted with a lead screw sleeve (13) on its side wall. A connecting plate (14) is fixedly fitted to the side wall of the lead screw sleeve (13). Two sets of guide rods (15) slide through one side of the connecting plate (14). The two ends of the two sets of guide rods (15) are fixedly connected to the inner wall of a concave plate (11). A forward and reverse motor (23) is installed on one side of the concave plate (11). The output end of the forward and reverse motor (23) is connected to the lead screw (12) through a coupling. A connecting plate (16) is installed between the connecting plate (14) and the movable plate (17). The end face of the movable plate (17) is provided with two sets of mounting slots (18), and the top surface of the two sets of mounting slots (18) is provided with a limiting slot (19). The interior of the two sets of limiting slots (19) is provided with two sets of connecting screws (20). The side walls of the four sets of connecting screws (20) are fitted with connecting nuts (22), and the lower ends of the four sets of connecting screws (20) are provided with frosted plates (21).

2. The throttle body shaft long groove double-sided deburring device according to claim 1, characterized in that, The screw lever (12) and the screw sleeve (13) are threadedly engaged.

3. The throttle body shaft long groove double-sided deburring device according to claim 1, characterized in that, The four sets of connecting screws (20) and the four sets of connecting nuts (22) are threadedly engaged with each other.

4. The throttle body shaft long groove double-sided deburring device according to claim 1, characterized in that, A support frame (24) is installed at the lower part of the box (1), and a second electric telescopic rod (25) is installed on the inner bottom surface of the support frame (24). A piston plate (26) is installed at the telescopic end of the second electric telescopic rod (25), and an inclined block (27) is installed on the upper part of the piston plate (26). Two sets of inclined tubes (28) are fixedly inserted through the outer wall of the discharge end of the hopper (8), and an external thread (30) is provided on the outer wall of one end of the two sets of inclined tubes (28). An internal threaded tube (29) is sleeved on the outer wall of one end of the two sets of inclined tubes (28). The two sets of internal threaded tubes (29) are fixedly inserted through the two sets of collection bags (9). The second electric telescopic rod (25) is electrically connected to the control panel through an electric wire.

5. The throttle body shaft long groove double-sided deburring device according to claim 4, characterized in that, The two sets of external threads (30) and the two sets of internal threaded pipes (29) are mutually engaged.

6. The throttle body shaft long groove double-sided deburring device according to claim 1, characterized in that, The control panel is electrically connected to the two sets of the first electric telescopic rods (3), the two sets of the drive motors (5), and the forward and reverse motors (23) via wires.

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