Automobile hub bearing feeding clamp

Abstract

The utility model relates to the technical field of bearing machining, and discloses an automobile hub bearing feeding clamp which comprises a fixing plate, a connecting disc is in threaded connection with the middle of the top face of the fixing plate, a suction cup is inserted into the middle of the top face of the connecting disc, fixing bolts penetrate through the two sides of the fixing plate in a threaded mode, and motor boxes are in threaded connection with the surfaces of the fixing bolts. A power assembly is fixedly connected to the inner bottom wall of the motor box, a flange plate is in threaded connection to one side of the fixing plate, a pushing assembly is arranged on one side of the flange plate, the power assembly comprises a vacuum pump, an air suction pipe is arranged at the output end of the vacuum pump, and one end of the air suction pipe is inserted into the fixing plate. According to the automobile hub bearing feeding clamp, through the arrangement of the power assembly and the suction cup, when a worker needs to clamp a bearing, the bearing can be placed on the top face of the suction cup, then the worker switches on a power source of a vacuum pump, air in the suction cup is vacuumized through an air suction pipe of the worker, and the bearing is rapidly fixed through the suction cup of the worker.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to a feeding fixture for automobile hub bearings. Background Art

[0002] The wheel hub bearing is a key component installed on the vehicle wheel hub. It bears the overall weight of the vehicle and various forces generated by driving. During the bearing processing, automobile wheel hub bearing feeding fixtures are often required.

[0003] A grinding machine feeding fixture for bearing processing disclosed in publication number CN219380349U, although the device grinds the bearing workpiece through an external grinding device, when the grinding is completed, it is necessary to start the cylinder to drive the moving frame to move outward, and the moving frame pushes the bearing workpiece to separate and unload from the sleeve. This structure is convenient for automatic unloading of the bearing workpiece.

[0004] However, this kind of automobile wheel hub bearing feeding fixture has the following disadvantages:

[0005] In the process of using the bearing fixture, the operation steps are too complicated and highly dependent on the experience of the staff, which affects the work efficiency of the staff. Utility Model Content

[0006] The technical problem solved by the utility model is to provide an automobile wheel hub bearing feeding fixture which is highly practical, can be simply operated and has a relatively simple structure. It solves the problem proposed in the above background technology that the device grinds the bearing workpiece through an external grinding device. After the grinding is completed, it is necessary to start the cylinder to drive the moving frame to move outward, and the moving frame pushes the bearing workpiece to separate and unload it from the sleeve. This structure facilitates automatic unloading of the bearing workpiece.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a feeding fixture for automobile wheel hub bearings, comprising a fixing plate, a connecting disk is threadedly connected to the middle of the top surface of the fixing plate, a suction cup is inserted into the middle of the top surface of the connecting disk, fixing bolts are threaded through both sides of the fixing plate, a motor box is threadedly connected to the surface of the fixing bolt, a power assembly is fixedly connected to the inner bottom wall of the motor box, a flange is threadedly connected to one side of the fixing plate, and a pushing assembly is arranged on one side of the flange.

[0008] Optionally, the power assembly includes a vacuum pump, and an air suction pipe is provided at the output end of the vacuum pump, one end of the air suction pipe is plugged into the interior of the fixing plate, and one end of the air suction pipe is plugged into the bottom of the suction cup.

[0009] Optionally, the pushing assembly includes a cylinder, and a power rod is fixedly installed on the output end of the cylinder, and one end of the power rod is fixedly connected to the middle part of the back side of the flange.

[0010] Optionally, connecting plates for installation are fixedly connected to both sides of the cylinder, and mounting bolts are threadedly penetrated through the surfaces of the connecting plates.

[0011] Optionally, a battery is provided on one side of the front surface of the fixing plate, and the power supply of the battery is electrically connected to the power supply terminal of the vacuum pump.

[0012] Optionally, a sealing strip for increasing the sealing performance is affixed to the edge of the top surface of the suction cup, and a waterproof coating for improving the waterproof performance is affixed to the outer surface of the sealing strip.

[0013] The utility model provides a feeding fixture for automobile wheel hub bearings, which has the following beneficial effects:

[0014] 1. The automobile wheel hub bearing feeding fixture, through the setting of the power component and the suction cup, when the staff needs to clamp the bearing, the bearing can be placed on the top surface of the suction cup, and then the staff turns on the power of the vacuum pump, and the suction pipe forms a vacuum with the air inside the suction cup, and the suction cup quickly fixes the bearing, thereby facilitating the staff to fix the bearing.

[0015] 2. The automobile hub bearing feeding fixture, through the setting of the pushing assembly and the fixed plate, can connect the cylinder power supply when the staff needs to feed the bearing, and the cylinder drives the power rod to push the fixed plate to the designated working position, thereby facilitating the staff to feed the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the power assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the propulsion component of the utility model.

[0020] In the figure: 1. fixing plate; 2. connecting plate; 3. suction cup; 4. fixing bolt; 5. motor box; 6. power assembly; 61. vacuum pump; 62. suction pipe; 7. flange; 8. pushing assembly; 81. cylinder; 82. power rod; 9. connecting plate; 10. mounting bolt; 11. battery. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a feeding fixture for automobile wheel hub bearings, comprising a fixing plate 1, a connecting plate 2 is threadedly connected to the middle of the top surface of the fixing plate 1, a suction cup 3 is plugged into the middle of the top surface of the connecting plate 2, a sealing strip for increasing sealing is attached to the edge of the top surface of the suction cup 3, and a waterproof coating for improving waterproofness is attached to the outer surface of the sealing strip;

[0023] By setting the sealing strip and the suction cup 3, the sealing performance of the suction cup 3 is increased;

[0024] See also Figure 2 , both sides of the fixing plate 1 are threaded with fixing bolts 4, the surface of the fixing bolts 4 is threadedly connected with a motor box 5, a battery 11 is arranged on one side of the front of the fixing plate 1, the power supply of the battery 11 is electrically connected to the power supply end of the vacuum pump 61, and both sides of the cylinder 81 are fixedly connected with connecting pieces 9 for installation, and the surface of the connecting piece 9 is threaded with a mounting bolt 10;

[0025] The setting of the fixing bolt 4 and the motor box 5 facilitates the maintenance personnel to inspect the internal parts of the motor box 5; Example

[0026] See also Figure 3 The inner bottom wall of the motor box 5 is fixedly connected with a power assembly 6, and the power assembly 6 includes a vacuum pump 61. The output end of the vacuum pump 61 is provided with a suction pipe 62, one end of the suction pipe 62 is plugged into the interior of the fixed plate 1, and one end of the suction pipe 62 is plugged into the bottom of the suction cup 3;

[0027] Through the setting of the power assembly 6, when the staff needs to clamp the bearing, the bearing can be placed on the top surface of the suction cup 3, and then the staff turns on the power of the vacuum pump 61, and the suction pipe 62 forms a vacuum in the air inside the suction cup 3, and the suction cup 3 quickly fixes the bearing, thereby facilitating the staff to fix the bearing; Example

[0028] See also Figure 4 A flange 7 is threadedly connected to one side of the fixing plate 1, and a pushing assembly 8 is provided on one side of the flange 7. The pushing assembly 8 includes a cylinder 81, and a power rod 82 is fixedly installed at the output end of the cylinder 81. One end of the power rod 82 is fixedly connected to the middle part of the back of the flange 7;

[0029] By setting up the pushing component 8 and the fixed plate 1, when the staff needs to feed the bearing, the power supply of the cylinder 81 can be turned on, and the cylinder 81 drives the power rod 82 to push the fixed plate 1 to the designated working position, thereby facilitating the staff to feed the bearing.

[0030] In the utility model, the working steps of the device are as follows:

[0031] Step 1: When the staff needs to clamp the bearing, they can place the bearing on the top surface of the suction cup 3, and then the staff turns on the power of the vacuum pump 61, and the suction pipe 62 forms a vacuum in the air inside the suction cup 3, and the suction cup 3 quickly fixes the bearing;

[0032] Step 2: When the staff needs to feed the bearing, the power supply of the cylinder 81 can be turned on, and the cylinder 81 drives the power rod 82 to push the fixed plate 1 to the designated working position;

[0033] Step 3: When the staff needs to inspect the internal parts of the motor box 5, they can twist the fixing bolt 4 to disassemble the motor box 5.

[0034] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0035] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding fixture for automobile wheel hub bearings, comprising a fixing plate (1), characterized in that: A connecting plate (2) is threadedly connected in the middle of the top surface of the fixing plate (1), a suction cup (3) is inserted in the middle of the top surface of the connecting plate (2), fixing bolts (4) are threadedly penetrated on both sides of the fixing plate (1), a motor box (5) is threadedly connected to the surface of the fixing bolt (4), a power assembly (6) is fixedly connected to the inner bottom wall of the motor box (5), a flange (7) is threadedly connected to one side of the fixing plate (1), and a pushing assembly (8) is arranged on one side of the flange (7).

2. The automobile wheel hub bearing feeding fixture according to claim 1, characterized in that: The power assembly (6) comprises a vacuum pump (61), an output end of the vacuum pump (61) is provided with a suction pipe (62), one end of the suction pipe (62) is plugged into the interior of the fixing plate (1), and one end of the suction pipe (62) is plugged into the bottom of the suction cup (3).

3. The automobile wheel hub bearing feeding fixture according to claim 1, characterized in that: The pushing assembly (8) comprises a cylinder (81), and a power rod (82) is fixedly mounted on the output end of the cylinder (81), and one end of the power rod (82) is fixedly connected to the middle part of the back side of the flange (7).

4. The automobile wheel hub bearing feeding fixture according to claim 3 is characterized in that: Connecting plates (9) for installation are fixedly connected to both sides of the cylinder (81), and mounting bolts (10) are threadedly penetrated through the surface of the connecting plates (9).

5. The automobile wheel hub bearing feeding fixture according to claim 2, characterized in that: A storage battery (11) is provided on one side of the front face of the fixing plate (1), and the power supply of the storage battery (11) is electrically connected to the power supply terminal of the vacuum pump (61).

6. The automobile wheel hub bearing feeding fixture according to claim 1, characterized in that: A sealing strip for increasing the sealing performance is affixed to the edge of the top surface of the suction cup (3), and a waterproof coating for increasing the waterproof performance is affixed to the outer surface of the sealing strip.

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