Bearing press-fitting equipment for hybrid power hydraulic module

Abstract

The utility model discloses a hybrid power hydraulic module bearing press-fitting device, which relates to the technical field of hydraulic module bearing press-fitting, and comprises a placing mechanism and a press-fitting mechanism arranged on the outer wall of one side of the placing mechanism, the press-fitting mechanism comprises a fixed sleeve, a hydraulic cylinder is arranged on the top of the outer wall of one side of the fixed sleeve, and the hydraulic cylinder is arranged on the top of the outer wall of one side of the fixed sleeve. A bearing sleeve is installed at the bottom of the fixed sleeve, an adjusting screw rod is installed in the fixed sleeve, a movable pressing head is connected to the outer side of the adjusting screw rod in a sleeving mode, and a driven gear is fixedly connected to the outer side of the top of the adjusting screw rod in a sleeving mode. A bearing can be adsorbed through the bearing sleeve, so that the bearing can be located above a mounting hole of a main valve plate of the hydraulic module, the driven gear rotates to drive the adjusting screw rod to rotate, and the movable pressing head can press the bearing on the inner side of the bearing sleeve into the mounting hole in the inner wall of the main valve plate. And the press fitting of the bearing is more convenient, and the press fitting efficiency of the bearing can be improved.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic module bearing press-fitting technology, specifically to hybrid hydraulic module bearing press-fitting equipment. Background Technology

[0002] The hybrid hydraulic module is a key component in hybrid vehicles, primarily used to control the operation of the clutch and transmission. It uses a hydraulic system to disengage and engage the clutch, thereby controlling the path and mode of power transmission. The hydraulic module contains solenoid valves, hydraulic pressure and flow regulators, etc., and uses control signals sent by the electronic control unit to regulate the hydraulic pressure and flow within the hydraulic system, thus controlling the clutch state. During the assembly of the hybrid hydraulic module, the main valve plate of the hydraulic module needs to be fixed to a tray, and then a bearing on the main valve plate is installed, using a press-fit method to press the bearing into the valve plate.

[0003] The existing technology has the following shortcomings: When pressing bearings, the existing pressing equipment is affected by the interference fit between the main valve plate and the bearing, which makes it impossible for the main valve plate to remain stable during the pressing process. At the same time, it is not easy to grab the bearing above the mounting hole of the main valve plate and press it, which will affect the efficiency of bearing pressing. Utility Model Content

[0004] The purpose of this invention is to provide a bearing press-fitting device for a hybrid hydraulic module. The bearing can be adsorbed using a bearing sleeve, allowing it to be positioned above the mounting hole on the main valve plate of the hydraulic module. Rotation of the driven gear drives the adjusting screw, enabling the movable press head to press the bearing inside the bearing sleeve into the mounting hole on the inner wall of the main valve plate. This makes bearing press-fitting more convenient and improves efficiency, thus addressing the aforementioned shortcomings in the technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a hybrid hydraulic module bearing press-fitting device, including a placement mechanism, and further comprising:

[0006] The press-fitting mechanism, located on the outer wall of one side of the placement mechanism, is used to press the bearing into the main valve plate of the hydraulic module.

[0007] The pressing mechanism includes a fixed sleeve, a hydraulic cylinder is provided on the top of one side of the outer wall of the fixed sleeve, a bearing sleeve is fixedly installed at the bottom of the fixed sleeve, an adjusting screw is rotatably installed inside the fixed sleeve, a movable pressure head is threaded onto the outer side of the adjusting screw, and a driven gear is fixedly sleeved on the outer side of the top of the adjusting screw.

[0008] Preferably, the placement mechanism includes a fixing frame, the fixing frame is configured as an L-shaped structure, a placement plate is fixedly installed on the top of the horizontal part of the fixing frame, and a control box is fixedly installed between the top of the horizontal part of the fixing frame and the placement plate.

[0009] Preferably, the top of the placement plate is provided with a mounting groove, and an adjusting screw is rotatably mounted on the inner wall of the mounting groove, with a servo motor provided at one end of the adjusting screw.

[0010] Preferably, both ends of the adjusting screw are threaded with sliders, the outer walls of the two sliders are movably connected to the inner walls of both ends of the mounting groove, and the tops of the two sliders are fixedly mounted with clamping plates.

[0011] Preferably, an mounting plate is fixedly installed on one side of the outer wall of the vertical part of the fixing frame, and movable grooves are opened at both ends of the mounting plate. The top two ends of the mounting plate are respectively fixedly connected to two hydraulic cylinders.

[0012] Preferably, movable seats are fixedly installed at both ends of the outer wall of one side of the fixed sleeve, the outer walls of the two movable seats are movably connected to the inner walls of the two movable slots respectively, and the top ends of the two movable seats are fixedly connected to the piston rods of the two hydraulic cylinders respectively.

[0013] Preferably, a fixing box is fixedly installed on the top of the fixing sleeve. The fixing box is located outside the driven gear. An adjustment knob is rotatably installed on the inner wall of one end of the fixing box. A driving gear is fixedly sleeved on the outer side of one end of the adjustment knob. The driving gear meshes with the driven gear.

[0014] Preferably, a limiting groove is formed on the inner wall of the fixed sleeve on the side away from the mounting plate, and a slide bar is fixedly installed on the outer wall of the movable pressure head, with the inner wall of the limiting groove and the outer wall of the slide bar being movably connected.

[0015] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0016] The servo motor rotates the adjusting screw, which in turn clamps and fixes the main valve plate with two clamping plates, ensuring its stability during press-fitting. Simultaneously, the bearing sleeve vacuum-adsorbs the bearing, positioning it above the bearing mounting hole on the hydraulic module's main valve plate. Rotating the adjusting knob drives the drive gear, and the meshing between the drive and driven gears rotates the adjusting screw. This allows the movable pressure head to press the bearing, adsorbed inside the bearing sleeve, into the bearing mounting hole on the main valve plate, enabling quick and efficient bearing installation.

[0017] The movement of the slider can be limited by the mounting groove, so that the clamping plate remains stable during movement and can stably clamp the main valve plate. At the same time, the limiting groove can limit the movement of the slide bar, so that the moving pressure head remains stable during movement and can avoid the moving pressure head from deviating during movement. This allows the moving pressure head to stably press the bearing. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a left vertical sectional view of the present invention.

[0021] Figure 3 This utility model Figure 2 Enlarged view of part A.

[0022] Figure 4 This is an exploded view of the placement mechanism of this utility model.

[0023] Figure 5 This is an exploded view of the pressing mechanism of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] Placement mechanism; 101. Fixing frame; 102. Placement plate; 103. Control box; 104. Mounting slot; 105. Adjusting screw; 106. Servo motor; 107. Slider; 108. Clamping plate; 109. Mounting plate; 110. Movable slot;

[0026] 2. Pressing mechanism; 201. Fixed sleeve; 202. Movable seat; 203. Hydraulic cylinder; 204. Bearing sleeve; 205. Fixed box; 206. Limiting groove; 207. Adjusting screw; 208. Driven gear; 209. Movable press head; 210. Slide bar; 211. Adjusting knob; 212. Drive gear. Detailed Implementation

[0027] This utility model provides, for example Figure 1 The hybrid hydraulic module bearing press-fitting equipment shown includes a placement mechanism 1 and a press-fitting mechanism 2 disposed on the outer wall of one side of the placement mechanism 1, for press-fitting the bearing into the main valve plate of the hydraulic module.

[0028] To facilitate the press-fitting of bearings, such as Figure 1-3 and Figure 5 As shown, the pressing mechanism 2 includes a fixed sleeve 201. A hydraulic cylinder 203 is provided on the top of the outer wall of one side of the fixed sleeve 201. A bearing sleeve 204 is fixedly installed at the bottom of the fixed sleeve 201. An adjusting screw 207 is rotatably installed inside the fixed sleeve 201. A movable pressing head 209 is threaded onto the outer side of the adjusting screw 207. A driven gear 208 is fixedly sleeved on the outer side of the top of the adjusting screw 207. The operation of the hydraulic cylinder 203 allows the fixed sleeve 201 to move on the outer wall of one side of the placement mechanism 1, thereby adjusting the height of the bearing sleeve 204. The bearing can be vacuum-adsorbed through the bearing sleeve 204. The rotation of the driven gear 208 can drive the adjusting screw 207 to rotate, thereby causing the movable pressing head 209 to move downward inside the fixed sleeve 201, so that it can press the bearing adsorbed inside the bearing sleeve 204 into the bearing mounting hole of the main valve plate.

[0029] To facilitate the operation of the device, control is performed, such as... Figure 1-2 and Figure 4 As shown, the placement mechanism 1 includes a fixed frame 101, which is configured as an L-shaped structure. A placement plate 102 is fixedly installed on the top of the horizontal part of the fixed frame 101. A control box 103 is fixedly installed between the top of the horizontal part of the fixed frame 101 and the placement plate 102. The pressing mechanism 2 can be installed and fixed through the fixed frame 101, the main valve plate can be placed on the placement plate 102, and the control box 103 can control the operation of the device's electrical components.

[0030] To facilitate clamping and fixing of the main valve plate, such as Figure 2 and Figure 4 As shown, the top of the placement plate 102 has an installation groove 104. An adjusting screw 105 is rotatably installed on the inner wall of the installation groove 104. A servo motor 106 is provided at one end of the adjusting screw 105. Slider 107s are threadedly sleeved on the outer walls of both ends of the adjusting screw 105. The outer walls of the two sliders 107 are movably connected to the inner walls of both ends of the installation groove 104. Clamping plates 108 are fixedly installed on the top of the two sliders 107. The installation groove 104 can install and fix the adjusting screw 105. The control box 103 makes the servo motor 106 work, which can drive the adjusting screw 105 to rotate, so that the two sliders 107 can move relative to each other or away from each other along the inner wall of the installation groove 104 on their outer side. This can adjust the distance between the two clamping plates 108, so that the two clamping plates 108 can clamp and fix the main valve plate.

[0031] To facilitate the adjustment of the distance between the bearing sleeve 204 and the main valve plate, such as Figure 2 and Figure 4-5As shown, a mounting plate 109 is fixedly installed on one side of the outer wall of the vertical part of the fixed frame 101. Both ends of the mounting plate 109 have movable grooves 110. The top two ends of the mounting plate 109 are fixedly connected to two hydraulic cylinders 203 respectively. Movable seats 202 are fixedly installed on both ends of one side of the outer wall of the fixed sleeve 201. The outer walls of the two movable seats 202 are movably connected to the inner walls of the two movable grooves 110 respectively. The top ends of the two movable seats 202 are fixedly connected to the piston rods of the two hydraulic cylinders 203 respectively. The control box 103 makes the two hydraulic cylinders 203 work, which can drive the two movable seats 202 to move along the inner walls of the two movable grooves 110, which can drive the fixed sleeve 201 to move along the outer wall of the mounting plate 109, thereby adjusting the height of the bearing sleeve 204.

[0032] In order to ensure that the movable pressure head 209 can stably press the bearing, such as Figure 2-3 and Figure 5 As shown, a fixed box 205 is fixedly installed on the top of the fixed sleeve 201. The fixed box 205 is located outside the driven gear 208. An adjusting knob 211 is rotatably installed on the inner wall of one end of the fixed box 205. A driving gear 212 is fixedly sleeved on the outer side of one end of the adjusting knob 211. The driving gear 212 meshes with the driven gear 208. A limiting groove 206 is opened on the inner wall of the side of the fixed sleeve 201 away from the mounting plate 109. A slide bar 210 is fixedly installed on the outer wall of one side of the movable pressure head 209. The inner wall of the limiting groove 206 is movably connected to the outer wall of the slide bar 210. The fixed box 205 can accommodate the driving gear 212. The driven gear 208 is protected by the adjustment knob 211. The rotation of the adjustment knob 211 can drive the drive gear 212 to rotate. Through the meshing between the gear components, the driven gear 208 rotates, which in turn drives the adjustment screw 207 to rotate. This allows the movable pressure head 209 to move downward inside the fixed sleeve 201. At the same time, the limiting groove 206 can limit the movement of the slide bar 210, so that the movable pressure head 209 remains stable during the movement. This allows the movable pressure head 209 to stably press the bearing inside the bearing sleeve 204 into the bearing mounting hole of the main valve plate.

[0033] During the assembly of the hybrid hydraulic module, the main valve plate of the hydraulic module is placed on top of the placement plate 102. The servo motor 106 is activated via the control box 103, which in turn drives the adjusting screw 105 to rotate. This causes the two sliders 107 to move relative to or away from each other along the inner wall of the mounting groove 104, thereby adjusting the distance between the two clamping plates 108. This allows the two clamping plates 108 to clamp and fix the main valve plate, ensuring its stability during bearing press-fitting. The bearing is then vacuum-adsorbed via the bearing sleeve 204. The control box 103 then extends the two hydraulic cylinders 203, causing the two movable seats 202 to move downwards along the inner wall of the adjacent movable groove 110, allowing the bearing sleeve 204 to move downwards. The device moves to the top outer side of the bearing mounting hole on the main valve plate, and then rotates the adjusting knob 211 to make the driving gear 212 rotate. Through the meshing between the gear components, the driven gear 208 rotates, which in turn drives the adjusting screw 207 to rotate. This allows the movable pressure head 209 to move downward along the inside of the fixed sleeve 201 on its outer side. At the same time, the limiting groove 206 can limit the movement of the slide bar 210, so that the movable pressure head 209 can stably press the bearing adsorbed inside the bearing sleeve 204 into the bearing mounting hole of the main valve plate, making the bearing pressing more convenient and improving the bearing pressing efficiency. This embodiment specifically solves the problem of low bearing pressing efficiency caused by the inability to conveniently press the bearing into the main valve plate mounting hole in the prior art.

[0034] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A hybrid hydraulic module bearing press equipment comprising a placement mechanism (1), characterized in that, Also includes: The pressing mechanism (2) is located on the outer wall of one side of the placement mechanism (1) and is used to press the bearing into the main valve plate of the hydraulic module. The pressing mechanism (2) includes a fixed sleeve (201), a hydraulic cylinder (203) is provided on the top of the outer wall of one side of the fixed sleeve (201), a bearing sleeve (204) is fixedly installed at the bottom of the fixed sleeve (201), an adjusting screw (207) is rotatably installed inside the fixed sleeve (201), a movable pressure head (209) is threaded on the outer side of the adjusting screw (207), and a driven gear (208) is fixedly sleeved on the outer side of the top of the adjusting screw (207).

2. The hybrid hydraulic module bearing press-out equipment of claim 1, wherein: The placement mechanism (1) includes a fixed frame (101), which is configured as an L-shaped structure. A placement plate (102) is fixedly installed on the top of the horizontal part of the fixed frame (101), and a control box (103) is fixedly installed between the top of the horizontal part of the fixed frame (101) and the placement plate (102).

3. The hybrid hydraulic module bearing press-out equipment of claim 2, wherein: The top of the placement plate (102) is provided with an installation groove (104), and an adjusting screw (105) is rotatably installed on the inner wall of the installation groove (104). A servo motor (106) is provided at one end of the adjusting screw (105).

4. The hybrid hydraulic module bearing press-fitting equipment according to claim 3, characterized in that: The adjusting screw (105) has a slider (107) threaded onto the outer wall at both ends. The outer walls of the two sliders (107) are movably connected to the inner walls at both ends of the mounting groove (104). The top of the two sliders (107) is fixedly installed with a clamping plate (108).

5. The hybrid hydraulic module bearing press-out equipment of claim 2, wherein: An installation plate (109) is fixedly installed on one side of the outer wall of the vertical part of the fixed frame (101). Both ends of the installation plate (109) are provided with movable grooves (110). The top two ends of the installation plate (109) are respectively fixedly connected to two hydraulic cylinders (203).

6. The hybrid hydraulic module bearing press-out equipment of claim 5, wherein: Movable seats (202) are fixedly installed at both ends of the outer wall of one side of the fixed sleeve (201). The outer walls of the two movable seats (202) are movably connected to the inner walls of the two movable grooves (110) respectively. The top ends of the two movable seats (202) are fixedly connected to the piston rods of the two hydraulic cylinders (203) respectively.

7. The hybrid hydraulic module bearing press-out equipment of claim 1, wherein: A fixed box (205) is fixedly installed on the top of the fixed sleeve (201). The fixed box (205) is located outside the driven gear (208). An adjustment knob (211) is rotatably installed on the inner wall of one end of the fixed box (205). A driving gear (212) is fixedly sleeved on the outer side of one end of the adjustment knob (211). The driving gear (212) meshes with the driven gear (208).

8. The hybrid hydraulic module bearing press-out equipment of claim 5, wherein: The inner wall of the fixed sleeve (201) away from the mounting plate (109) is provided with a limiting groove (206), and a slide bar (210) is fixedly installed on the outer wall of the movable pressure head (209). The inner wall of the limiting groove (206) is movably connected to the outer wall of the slide bar (210).

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