Timing angle press-fitting mistake-proofing device

Abstract

The utility model relates to the technical field of mechanical manufacturing and automatic control, in particular to a timing angle press-fitting mistake-proofing device which comprises a bottom plate, a first press-fitting depth mistake-proofing pin, a second press-fitting depth mistake-proofing pin, a base plate, a limiting component and an auxiliary component, the first press-fitting depth mistake-proofing pin is detachably connected with the bottom plate and located above the bottom plate, and the second press-fitting depth mistake-proofing pin is detachably connected with the base plate and located above the second press-fitting depth mistake-proofing pin. The second press-fitting depth mistake-proofing pin is detachably connected with the bottom plate and located above the bottom plate, the first press-fitting depth mistake-proofing pin and the second press-fitting depth mistake-proofing pin are symmetrically arranged, the base plate is fixedly connected with the bottom plate and located above the bottom plate, the limiting component is arranged above the bottom plate, and the auxiliary component is arranged above the bottom plate. Through cooperation of the first press-fitting depth mistake-proof pin and the second press-fitting depth mistake-proof pin, a part needing press-fitting can be preliminarily limited, then the limiting component is controlled under assistance of the auxiliary component, the part needing press-fitting can be completely limited, and therefore angular deviation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing and automatic control, in particular to a timing angle press-fit error-proofing device. Background Art

[0002] The engine timing system is crucial to the normal operation of the engine. If it is installed incorrectly, it may cause the engine to lose power, produce abnormal noise, or even cause serious mechanical damage.

[0003] Timing system press-fitting is a key step in the engine assembly process, which involves correctly installing the timing components into the corresponding positions of the engine. This step ensures that the various components of the engine can cooperate with each other at the correct time and position to ensure the normal operation of the engine.

[0004] However, in the existing technology, the traditional timing system press-fitting process often relies on workers' manual operation and visual judgment to determine the installation angle of the timing components. This method is not only inefficient, but also easily affected by factors such as workers' skill level and fatigue level, resulting in deviations in the installation angle. Utility Model Content

[0005] The purpose of the utility model is to provide a timing angle press-fitting error-proofing device, which aims to solve the technical problem that in the traditional timing system press-fitting process in the prior art, the installation angle of the timing components is often determined by the workers' manual operation and visual judgment. This method is not only inefficient, but also easily affected by factors such as the workers' skill level and fatigue level, resulting in deviations in the installation angle.

[0006] To achieve the above-mentioned purpose, the present invention adopts a timing angle press-fit error-proofing device, which includes a base plate and an error-proofing component. The surface of the base plate has a mounting hole, the mounting hole passes through the base plate, and the error-proofing component is arranged above the base plate;

[0007] The anti-error assembly includes a first press-fit depth anti-error pin, a second press-fit depth anti-error pin, a backing plate, a limiting component and an auxiliary component. The first press-fit depth anti-error pin is detachably connected to the base plate and is located above the base plate. The second press-fit depth anti-error pin is detachably connected to the base plate and is located above the base plate. The first press-fit depth anti-error pin and the second press-fit depth anti-error pin are symmetrically arranged. The backing plate is fixedly connected to the base plate and is located above the base plate. The limiting component is arranged above the base plate, and the auxiliary component is arranged above the base plate.

[0008] Wherein, the limiting component includes a movable plate, a limiting cylinder, a positioning ball head and a movable unit, the movable plate is arranged above the base plate, the limiting cylinder is fixedly connected to the movable plate and is located above the movable plate, the positioning ball head is fixedly connected to the output end of the limiting cylinder and is located on the side of the limiting cylinder close to the pad, and the movable unit is arranged above the base plate.

[0009] wherein the moving unit includes a moving screw, a moving guide rod, a rotating rod, a first gear, a second gear and a moving motor; the moving screw is rotatably connected to the base plate and is located above the base plate; the moving guide rod is fixedly connected to the base plate and is located above the base plate; the rotating rod is fixedly connected to the moving screw and is located above the moving screw; the first gear is fixedly connected to the rotating rod and is located above the rotating rod; the second gear is rotatably connected to the first gear and is located on one side of the first gear, and the first gear is meshed with the second gear; the output end of the moving motor is fixedly connected to the second gear and is located below the second gear.

[0010] Wherein, the auxiliary component includes a connecting block and a fixing frame, the connecting block is detachably connected to the base plate and is located above the base plate, the fixing frame is fixedly connected to the connecting block and is located on the inner side of the fixing frame, and the fixing frame is fixedly connected to the end of the movable guide rod away from the base plate.

[0011] Wherein, the auxiliary component further includes a limiting ring, which is fixedly connected to the rotating rod and wraps the rotating rod, and the limiting ring is rotatably connected to the fixing frame.

[0012] The utility model provides a timing angle press-fitting error prevention device, which can initially limit the parts that need to be press-fitted through the cooperation of the first press-fitting depth error prevention pin and the second press-fitting depth error prevention pin, and then control the limiting component with the assistance of the auxiliary component to completely limit the parts that need to be press-fitted, thereby preventing angle deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a structural schematic diagram of the timing angle press-fit error prevention device of the present invention.

[0015] Figure 2 It is a front view of the timing angle press-fit error-proofing device of the present invention.

[0016] Figure 3 It is a side view of the timing angle press-fit error-proofing device of the present invention.

[0017] Figure 4 It is a top view of the timing angle press-fit error-proofing device of the present invention.

[0018] 101-base plate, 102-mounting hole, 103-first press-fit depth anti-error pin, 104-second press-fit depth anti-error pin, 105-pad, 106-movable plate, 107-limiting cylinder, 108-positioning ball head, 109-movable screw, 110-movable guide rod, 111-rotating rod, 112-first gear, 113-second gear, 114-movable motor, 115-connecting block, 116-fixed bracket, 117-limiting ring. DETAILED DESCRIPTION

[0019] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0020] See also Figures 1 to 4 ,in Figure 1 This is a structural diagram of the timing angle press-fit error prevention device of the utility model. Figure 2 This is a front view of the timing angle press-fit error-proofing device of the present invention. Figure 3 This is a side view of the timing angle press-fit error prevention device of the present invention. Figure 4 It is a top view of the timing angle press-fit error-proofing device of the present invention.

[0021] The utility model provides a timing angle press-fit error-proofing device, comprising a base plate 101 and an error-proofing component. The surface of the base plate 101 has a mounting hole 102, and the mounting hole 102 passes through the base plate 101. The error-proofing component is arranged above the base plate 101.

[0022] The anti-error component includes a first press-fit depth anti-error pin 103, a second press-fit depth anti-error pin 104, a movable plate 106105, a limiting component and an auxiliary component. The first press-fit depth anti-error pin 103 is detachably connected to the base plate 101 and is located above the base plate 101. The second press-fit depth anti-error pin 104 is detachably connected to the base plate 101 and is located above the base plate 101. The first press-fit depth anti-error pin 103 and the second press-fit depth anti-error pin 104 are symmetrically arranged. The movable plate 106105 is fixedly connected to the base plate 101 and is located above the base plate 101. The limiting component is arranged above the base plate 101, and the auxiliary component is arranged above the base plate 101.

[0023] In this embodiment, the first press-fitting depth anti-error pin 103 and the second press-fitting depth anti-error pin 104 cooperate to preliminarily limit the parts that need to be press-fitted. Then, with the assistance of the auxiliary component, the limiting component is controlled to completely limit the parts that need to be press-fitted, thereby preventing angular deviation.

[0024] Furthermore, the limiting component includes a movable plate, a limiting cylinder 107, a positioning ball head 108 and a movable unit, the movable plate is arranged above the base plate 101, the limiting cylinder 107 is fixedly connected to the movable plate and is located above the movable plate, the positioning ball head 108 is fixedly connected to the output end of the limiting cylinder 107 and is located on the side of the limiting cylinder 107 close to the movable plate 106105, and the movable unit is arranged above the base plate 101.

[0025] In this embodiment, the movable plate is driven to move by controlling the movable unit, thereby driving the limiting cylinder 107 and the positioning ball head 108 to adjust their heights. At the same time, the limiting cylinder 107 is controlled to drive the positioning ball head 108 to move, so that the positioning ball head 108 can limit and fix the parts that need to be pressed.

[0026] Furthermore, the moving unit includes a moving screw 109, a moving guide rod 110, a rotating rod 111, a first gear 112, a second gear 113 and a moving motor 114, the moving screw 109 is rotatably connected to the base plate 101 and is located above the base plate 101, the moving guide rod 110 is fixedly connected to the base plate 101 and is located above the base plate 101, the rotating rod 111 is fixedly connected to the moving screw 109 and is located above the moving screw 109, the first gear 112 is fixedly connected to the rotating rod 111 and is located above the rotating rod 111, the second gear 113 is rotatably connected to the first gear 112 and is located on one side of the first gear 112, and the first gear 112 is meshed with the second gear 113, and the output end of the moving motor 114 is fixedly connected to the second gear 113 and is located below the second gear 113.

[0027] In this embodiment, controlling the moving motor 114 can drive the second gear 113 to rotate, the second gear 113 can drive the first gear 112 to rotate, the first gear 112 will drive the moving screw 109 to rotate through the rotating rod 111, and with the assistance of the moving guide rod 110, it can drive the moving plate to move, thereby changing the height position of the positioning ball head 108.

[0028] Furthermore, the auxiliary component includes a connecting block 115 and a fixing frame 116, the connecting block 115 is detachably connected to the base plate 101 and is located above the base plate 101, the fixing frame 116 is fixedly connected to the connecting block 115 and is located on the inner side of the fixing frame 116, and the fixing frame 116 is fixedly connected to one end of the movable guide rod 110 away from the base plate 101.

[0029] In this embodiment, the connecting block 115 can cooperate with external screws to fix the fixing bracket 116 above the base plate 101 , and the fixing bracket 116 can fix the position of the moving motor 114 .

[0030] Furthermore, the auxiliary component further includes a limiting ring 117 , which is fixedly connected to the rotating rod 111 and wraps the rotating rod 111 , and the limiting ring 117 is rotatably connected to the fixing frame 116 .

[0031] In this embodiment, the limiting ring 117 can fix the position of the rotating rod 111 and increase the stability of the rotating rod 111 during rotation.

[0032] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the utility model.

Claims

1. A timing angle press-fit error prevention device, characterized in that: The device comprises a bottom plate and an error proofing component, wherein the bottom plate has a mounting hole on its surface and the mounting hole passes through the bottom plate, and the error proofing component is arranged above the bottom plate; The anti-error assembly includes a first press-fit depth anti-error pin, a second press-fit depth anti-error pin, a backing plate, a limiting component and an auxiliary component. The first press-fit depth anti-error pin is detachably connected to the base plate and is located above the base plate. The second press-fit depth anti-error pin is detachably connected to the base plate and is located above the base plate. The first press-fit depth anti-error pin and the second press-fit depth anti-error pin are symmetrically arranged. The backing plate is fixedly connected to the base plate and is located above the base plate. The limiting component is arranged above the base plate, and the auxiliary component is arranged above the base plate.

2. The timing angle press-fit error prevention device according to claim 1, characterized in that: The limiting component includes a movable plate, a limiting cylinder, a positioning ball head and a movable unit. The movable plate is arranged above the base plate. The limiting cylinder is fixedly connected to the movable plate and is located above the movable plate. The positioning ball head is fixedly connected to the output end of the limiting cylinder and is located on the side of the limiting cylinder close to the pad. The movable unit is arranged above the base plate.

3. The timing angle press-fit error prevention device according to claim 2, characterized in that: The moving unit includes a moving screw, a moving guide rod, a rotating rod, a first gear, a second gear and a moving motor. The moving screw is rotatably connected to the base plate and is located above the base plate. The moving guide rod is fixedly connected to the base plate and is located above the base plate. The rotating rod is fixedly connected to the moving screw and is located above the moving screw. The first gear is fixedly connected to the rotating rod and is located above the rotating rod. The second gear is rotatably connected to the first gear and is located on one side of the first gear, and the first gear is meshed with the second gear. The output end of the moving motor is fixedly connected to the second gear and is located below the second gear.

4. The timing angle press-fit error prevention device according to claim 3, characterized in that: The auxiliary component includes a connecting block and a fixing frame, the connecting block is detachably connected to the base plate and is located above the base plate, the fixing frame is fixedly connected to the connecting block and is located on the inner side of the fixing frame, and the fixing frame is fixedly connected to one end of the movable guide rod away from the base plate.

5. The timing angle press-fit error prevention device according to claim 4, characterized in that: The auxiliary component further includes a limiting ring, which is fixedly connected to the rotating rod and wraps the rotating rod, and the limiting ring is rotatably connected to the fixing frame.

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