Integrated electromagnetic braking and stability control device

Abstract

The utility model relates to the technical field of electromagnetic braking, and discloses an integrated electromagnetic braking and stability control device, which solves the problem that an electromagnetic brake is inconvenient to quickly mount at present, and comprises an output shaft, an electromagnetic brake body is arranged at one end of the output shaft, a mounting groove is formed in the output shaft, and a fixing mechanism is arranged in the mounting groove; according to the electromagnetic brake, the movable disc can slide along the two L-shaped round rods conveniently through the cooperation among the rotary disc, the sleeve and the screw rod, the two inserting rods can be inserted into the two inserting grooves to fix the two side plates conveniently through the cooperation among the movable rod, the movable plate and the inner rod, and the electromagnetic brake body can be rapidly installed on the output shaft conveniently; and through cooperation between a U-shaped round rod and a sleeve frame and cooperation between a movable column and a spring, a limiting block can be conveniently inserted into a limiting groove, the movable disc is prevented from moving, and therefore the stability of the electromagnetic brake body after installation is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of electromagnetic braking, in particular to an integrated electromagnetic braking and stability control device. Background Art

[0002] Integrated electromagnetic braking and stability control device is an important component of modern automotive technology. It combines electromagnetic braking technology and stability control technology to improve the vehicle's braking performance and driving stability. Electromagnetic braking uses electromagnetic force as the braking force source and generates electromagnetic force inside the brake through the principle of electromagnetic induction to achieve braking effect. The electromagnetic braking system is usually integrated with the ECU or other control system. By receiving signals from the sensor, the ECU will calculate the required braking force and control the current in the electromagnetic brake, thereby adjusting the size of the electromagnetic force and achieving precise and stable control of the braking process.

[0003] Currently, electromagnetic brakes are usually installed on the shaft of the equipment through multiple fasteners such as bolts, which requires multiple operations and is therefore inconvenient for quick installation of the electromagnetic brake. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an integrated electromagnetic brake and stability control device, which effectively solves the current problem of inconvenience in quick installation of electromagnetic brakes.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an integrated electromagnetic brake and stability control device, comprising an output shaft, one end of which is provided with an electromagnetic brake body, a mounting groove being provided on the output shaft, and a fixing mechanism being provided in the mounting groove;

[0006] The fixing mechanism includes two inner rods symmetrically fixed in the mounting groove, two movable plates symmetrically movably connected between the two inner rods, and the two movable plates are fixedly connected to the side of the electromagnetic brake body close to the electromagnetic brake body. The electromagnetic brake body is symmetrically fixedly connected to the side of the output shaft. The two side plates extend into the mounting groove and are sleeved on the outside of the two inner rods. The two side plates are provided with slots on the side close to each other, and the two rods are respectively inserted into the two slots.

[0007] Preferably, two L-shaped round rods are symmetrically fixedly connected inside the mounting groove, and the outer sides of the two L-shaped round rods are movably sleeved with the same movable disk. The movable disk is symmetrically rotatably connected to two movable rods on one side close to the electromagnetic brake body, and the ends of the two movable rods away from the movable disk are respectively rotatably connected to the two movable plates.

[0008] Preferably, the interior of the mounting groove is provided with a fixed plate located between the two movable plates, the fixed plate is fixedly sleeved on the middle part of the outer side of the two inner rods, a screw is fixedly connected between the side of the fixed plate away from the electromagnetic brake body and the inner wall of the mounting groove, the movable disk is sleeved on the outer side of the screw and does not contact the screw, the outer side of the screw is threadedly sleeved with a sleeve, the sleeve is located on the side of the movable disk away from the electromagnetic brake body, and a turntable is fixedly installed on the outer side of the sleeve.

[0009] Preferably, the movable disk is fixedly connected to a U-shaped round rod on the side away from the sleeve, and the middle part of the outer side of the U-shaped round rod is rotatably connected to a sleeve frame. The inner part of the sleeve frame is movably sleeved with a movable column, and the movable column extends to one end of the outer side of the sleeve frame and is fixedly connected to a limiting block. A spring is fixedly connected between the limiting block and the sleeve frame, and the spring is sleeved on the outer side of the movable column. A limiting groove is provided on the side of the fixed plate away from the movable disk, and the limiting block is inserted into the limiting groove.

[0010] Preferably, two limiting rings are symmetrically provided on the outer side of the sleeve frame, and the two limiting rings are fixedly sleeved on the outer side of the U-shaped round rod.

[0011] Preferably, the movable disk is fixedly connected to a side ring on the side close to the sleeve, and an annular groove is provided on the side of the side ring away from the movable disk. Multiple balls are installed at equal angles in the annular groove, and a push plate is fixedly installed on the outside of the sleeve, and the push plate abuts against each ball.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) The utility model facilitates the sliding of the movable disk along the two L-shaped round rods through the cooperation between the turntable, the sleeve and the screw, and facilitates the insertion of the two plug rods into the two slots to fix the two side plates through the cooperation between the movable rod, the movable plate and the inner rod, so as to facilitate the rapid installation of the electromagnetic brake body on the output shaft, and facilitates the insertion of the limit block into the limit groove to prevent the movable disk from moving through the cooperation between the U-shaped round rod and the sleeve frame and the movable column and the spring, thereby ensuring the stability of the electromagnetic brake body after installation;

[0014] (2) This new type avoids direct contact between the sleeve and the movable disk through the cooperation between the push plate and the ball, thereby reducing the friction force on the sleeve when it rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached figure:

[0017] Figure 1 This is a schematic diagram of the structure of the integrated electromagnetic braking and stability control device of the utility model;

[0018] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the disassembled structure of the side panels and the plug rods of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the movable disk of the utility model;

[0021] Figure 5 This is a schematic diagram of the disassembled structure of the movable disc and sleeve of the utility model.

[0022] In the figure: 1. output shaft; 2. fixing mechanism; 201. inner rod; 202. sleeve; 203. screw; 204. L-shaped round rod; 205. movable plate; 206. side plate; 207. plug rod; 208. slot; 209. fixing plate; 2010. limiting groove; 2011. movable plate; 2012. U-shaped round rod; 2013. movable rod; 2014. movable column; 2015. sleeve frame; 2016. limiting ring; 2017. spring; 2018. limiting block; 2019. ball; 2020. side ring; 2021. annular groove; 2022. turntable; 2023. push plate; 3. electromagnetic brake body; 4. mounting groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Embodiment 1, by Figure 1 The utility model includes an output shaft 1 , one end of the output shaft 1 is provided with an electromagnetic brake body 3 , a mounting groove 4 is provided on the output shaft 1 , and a fixing mechanism 2 is provided in the mounting groove 4 .

[0025] Specifically, by Figure 2-5The fixing mechanism 2 includes two inner rods 201 symmetrically fixed in the mounting groove 4, and two movable plates 2011 are symmetrically sleeved between the two inner rods 201. The two movable plates 2011 are fixedly connected to the side of the electromagnetic brake body 3 close to the side of the electromagnetic brake body 3 close to the output shaft 1. There are two side plates 206 symmetrically fixedly connected. The two side plates 206 extend into the mounting groove 4 and are sleeved on the outside of the two inner rods 201. The two side plates 206 are each provided with a slot 208 on the side close to each other. The two rods 207 are respectively inserted into the two slots 208. The inside of the mounting groove 4 There are two L-shaped round rods 204 symmetrically fixedly connected, and the outer sides of the two L-shaped round rods 204 are movably sleeved with the same movable disk 205. The movable disk 205 is symmetrically rotated and connected to two movable rods 2013 on one side close to the electromagnetic brake body 3. The ends of the two movable rods 2013 away from the movable disk 205 are respectively rotatably connected to the two movable plates 2011. The interior of the mounting groove 4 is provided with a fixed plate 209 located between the two movable plates 2011. The fixed plate 209 is fixedly sleeved on the outer middle part of the two inner rods 201, and the fixed plate 209 is fixed between the side away from the electromagnetic brake body 3 and the inner wall of the mounting groove 4. A screw 203 is connected, and a movable disk 205 is sleeved on the outside of the screw 203 and does not contact the screw 203. The outer thread of the screw 203 is sleeved with a sleeve 202. The sleeve 202 is located on the side of the movable disk 205 away from the electromagnetic brake body 3. A turntable 2022 is fixedly installed on the outer side of the sleeve 202. The side of the movable disk 205 away from the sleeve 202 is fixedly connected to a U-shaped round rod 2012. The middle part of the outer side of the U-shaped round rod 2012 is rotatably connected to a sleeve frame 2015. The inner part of the sleeve frame 2015 is movably sleeved with a movable column 2014. The movable column 2014 extends to one end of the outer side of the sleeve frame 2015 and is fixed. A limit block 2018 is fixedly connected, and a spring 2017 is fixedly connected between the limit block 2018 and the sleeve frame 2015. The spring 2017 is sleeved on the outside of the movable column 2014. A limit groove 2010 is provided on the side of the fixed plate 209 away from the movable disk 205. The limit block 2018 is inserted into the limit groove 2010. Two limit rings 2016 are symmetrically provided on the outside of the sleeve frame 2015. The two limit rings 2016 are fixedly sleeved on the outside of the U-shaped round rod 2012. By setting the two limit rings 2016, the sleeve frame 2015 is limited to prevent the sleeve frame 2015 from sliding along the U-shaped round rod 2012.

[0026] In the use state, first place the electromagnetic brake body 3 at one end of the output shaft 1, so that the two side plates 206 are inserted into the mounting groove 4 and sleeved on the outside of the two inner rods 201. At this time, the two insertion rods 207 are located between the two side plates 206. Then rotate the turntable 2022. Since the sleeve 202 is threadedly sleeved with the screw rod 203, the sleeve 202 is driven to rotate and move at the same time, and the movable plate 205 is driven to slide along the two L-shaped round rods 204. Then, the two movable plates 2011 are driven along the two inner rods 2013 respectively. 201 slides and drives the two insertion rods 207 to move until they are respectively inserted into the two slots 208, fixing the positions of the two side plates 206 to complete the rapid installation of the electromagnetic brake body 3, and then moving and rotating the limit block 2018 so that the limit block 2018 is close to the sleeve frame 2015. At this time, the spring 2017 is compressed, and then the limit block 2018 is inserted into the limit groove 2010 under the action of the elastic force of the spring 2017, limiting the movable disk 205 to prevent it from moving, and finally ensuring the stability of the electromagnetic brake body 3 after installation.

[0027] Specifically, by Figure 5 A side ring 2020 is fixedly connected to the side of the movable disk 205 close to the sleeve 202. An annular groove 2021 is provided on the side of the side ring 2020 away from the movable disk 205. A plurality of balls 2019 are installed at equal angles in the annular groove 2021. A push plate 2023 is fixedly installed on the outside of the sleeve 202, and the push plate 2023 abuts against each ball 2019.

[0028] In use, when the sleeve 202 rotates and moves, the push plate 2023 abuts against the ball 2019, avoiding direct contact between the sleeve 202 and the movable plate 205, thereby reducing the friction force on the sleeve 202 during rotation.

Claims

1. An integrated electromagnetic brake and stability control device, comprising an output shaft (1), characterized in that: An electromagnetic brake body (3) is provided at one end of the output shaft (1), a mounting groove (4) is provided on the output shaft (1), and a fixing mechanism (2) is provided in the mounting groove (4); The fixing mechanism (2) comprises two inner rods (201) symmetrically fixed in the mounting groove (4); two movable plates (2011) are symmetrically and movably sleeved between the two inner rods (201); the two movable plates (2011) are fixedly connected to the side of the electromagnetic brake body (3) close to the electromagnetic brake body (3) with an insertion rod (207); the electromagnetic brake body (3) is symmetrically and fixedly connected to the side of the output shaft (1) with two side plates (206); the two side plates (206) extend into the mounting groove (4) and sleeved on the outside of the two inner rods (201); the two side plates (206) are provided with a slot (208) on the side close to each other, and the two insertion rods (207) are respectively inserted into the two slots (208).

2. The integrated electromagnetic brake and stability control device according to claim 1, characterized in that: Two L-shaped round rods (204) are symmetrically fixedly connected inside the installation groove (4); the outer sides of the two L-shaped round rods (204) are movably sleeved with a same movable disk (205); one side of the movable disk (205) close to the electromagnetic brake body (3) is symmetrically rotatably connected to two movable rods (2013); and one end of the two movable rods (2013) away from the movable disk (205) is rotatably connected to the two movable plates (211) respectively.

3. The integrated electromagnetic brake and stability control device according to claim 1, characterized in that: A fixed plate (209) located between the two movable plates (2011) is provided inside the installation groove (4). The fixed plate (209) is fixedly sleeved on the middle part of the outer side of the two inner rods (201). A screw rod (203) is fixedly connected between the side of the fixed plate (209) away from the electromagnetic brake body (3) and the inner wall of the installation groove (4). The movable disk (205) is sleeved on the outer side of the screw rod (203) and does not contact the screw rod (203). A sleeve (202) is threadedly sleeved on the outer side of the screw rod (203). The sleeve (202) is located on the side of the movable disk (205) away from the electromagnetic brake body (3). A rotating disk (2022) is fixedly installed on the outer side of the sleeve (202).

4. The integrated electromagnetic brake and stability control device according to claim 2, characterized in that: The movable disc (205) is fixedly connected to a U-shaped round rod (2012) on a side away from the sleeve (202); a sleeve frame (2015) is rotatably connected to the middle portion of the outer side of the U-shaped round rod (2012); a movable column (2014) is movably sleeved inside the sleeve frame (2015); one end of the movable column (2014) extending to the outer side of the sleeve frame (2015) is fixedly connected to a limiting block (2018); a spring (2017) is fixedly connected between the limiting block (2018) and the sleeve frame (2015); the spring (2017) is sleeved on the outer side of the movable column (2014); a limiting groove (2010) is provided on a side of the fixed plate (209) away from the movable disc (205); and the limiting block (2018) is inserted into the limiting groove (2010).

5. The integrated electromagnetic brake and stability control device according to claim 4, characterized in that: Two limiting rings (2016) are symmetrically provided on the outer side of the sleeve frame (2015), and the two limiting rings (2016) are fixedly sleeved on the outer side of the U-shaped round rod (2012).

6. The integrated electromagnetic brake and stability control device according to claim 2, characterized in that: The movable disk (205) is fixedly connected to a side ring (2020) on a side close to the sleeve (202); an annular groove (2021) is provided on a side of the side ring (2020) away from the movable disk (205); a plurality of balls (2019) are installed at equal angles in the annular groove (2021); a push disk (2023) is fixedly installed on the outer side of the sleeve (202); the push disk (2023) abuts against each ball (2019).

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