Hub bearing bolt conveying device

Abstract

The utility model discloses a hub bearing bolt conveying device which comprises a supporting plate and a bottom plate, supporting columns are fixedly installed at the bottom of the bottom plate, and a leveling assembly used for adjusting the horizontal state of the supporting plate is arranged between the top of the bottom plate and the supporting plate. After the supporting plate is adjusted to be in a proper state, an upper threaded sleeve and a lower threaded sleeve are rotated, and the upper threaded sleeve and the lower threaded sleeve are both in threaded connection with a top column till the upper threaded sleeve and the lower threaded sleeve abut against the two sides of the vertical end of the supporting plate correspondingly, so that state locking of the supporting plate is completed; the posture that the heads of bolts face upwards is ensured through the guide seat, the linear vibrator provides power for the conveying seat to convey the bolts, and the limiting strip erected on the top of the conveying seat is used for limiting the vibrated height of the bolts, so that sorting and feeding of the bolts are achieved, the working intensity of operators is reduced, and meanwhile the working efficiency is improved. And the working efficiency of bolt sorting and feeding is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hub bearing assembly, in particular to a bolt conveying device for hub bearings. Background Technique

[0002] In today's rapid development of the automotive industry, the demand for hub bearings, which are important core components of automobiles, has also increased significantly. Currently, almost all household cars are equipped with third-generation automotive hub bearings. In the design of connecting with the main body parts of the automobile, almost all of them are designed with bolt holes on the inner flange of the third-generation hub bearing, and the special bolts for the bearing are pressed into the inner flange bolt holes to form an integral third-generation hub bearing unit.

[0003] Currently, before bolt pressing, almost all bolt packages are messy in bags or boxes. The process of sorting and organizing bolts is very difficult, time-consuming and laborious, greatly increasing the labor cost. At the same time, the efficiency is low, reducing the production and processing efficiency. Therefore, it is urgent to propose a corresponding bolt conveying device for hub bearings to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a bolt conveying device for hub bearings to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A bolt conveying device for hub bearings includes a support plate and a bottom plate. A support column is fixedly installed at the bottom of the bottom plate. A leveling component for adjusting the horizontal state of the support plate is arranged between the top of the bottom plate and the support plate. A linear vibrator is fixedly installed at the top of the support plate. A conveying seat is fixedly installed at the output end of the linear vibrator. Two groups of guiding seats symmetrically distributed longitudinally are fixedly installed at the top of the conveying seat. A limiting strip is arranged above the conveying seat.

[0007] Preferably, a fixing plate is fixedly installed on the rear end face of the conveying seat. A transmission rod is rotatably connected to the inner wall of the fixing plate. A connecting seat is fixedly installed on the outer wall of the transmission rod, and the connecting seat is fixedly connected to the outer wall of the limiting strip.

[0008] Preferably, the cross-section of the connecting seat is in a rectangular structure, and the outer wall of the connecting seat is slidably connected to the inner wall of the fixing plate.

[0009] Preferably, the opposite surfaces of the two groups of guiding seats are inclined surfaces, and the two groups of guiding seats are fixedly connected to the conveying seat through locking rods.

[0010] Preferably, the leveling component includes a plurality of top columns fixedly installed on the top of the bottom plate. There is a spacing between the inner surface of the support plate and the outer surfaces of the plurality of top columns. Threaded sleeves are screwed onto the outer surfaces of the plurality of top columns, and the upper threaded sleeve and the lower threaded sleeve respectively abut against both sides of the vertical end of the support plate.

[0011] Preferably, rubber pads are fixedly connected to the opposite surfaces of the upper threaded sleeve and the lower threaded sleeve, and a longitudinally penetrating rectangular groove is provided in the conveying seat.

[0012] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0013] 1. In this application, there is a spacing between the inner surface of the support plate and the top columns. After adjusting the support plate to the appropriate state, rotate the upper threaded sleeve and the lower threaded sleeve. Both the upper threaded sleeve and the lower threaded sleeve are threadedly engaged with the top columns until the upper threaded sleeve and the lower threaded sleeve respectively abut against both sides of the vertical end of the support plate, thereby completing the state locking of the support plate. Then, after the bolts are introduced into the conveying seat, the guide seat is used to ensure that the heads of the bolts face upward. The linear vibrator provides power for the conveying of the bolts by the conveying seat, and the limiting strip erected on the top of the conveying seat is used to limit the height of the bolts being vibrated, thereby realizing the sorting and feeding of the bolts, reducing the working intensity of the operators, and improving the working efficiency of bolt sorting and feeding.

[0014] 2. In this application, by rotating the transmission rod, while the open end of the transmission rod is rotationally engaged with the inner surface of the fixed plate, the outer surface of the transmission rod is threadedly engaged with the inner surface of the connecting seat, thereby providing a driving force for the connecting seat and the connecting strip. At the same time, the outer surface of the connecting seat is in contact with the fixed plate, thereby restricting the axial deflection of the connecting seat, so that the connecting seat can stably drive the limiting strip to adjust the position in the vertical direction, thereby adapting to the limitation of bolts with different head lengths, and thus improving the application range of the hub bearing bolt conveying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Shows the overall structural schematic diagram provided by an embodiment of the present utility model;

[0016] Figure 2 Shows the structural schematic diagram of the upper threaded sleeve and the lower threaded sleeve provided by an embodiment of the present utility model;

[0017] Figure 3 Shows the structural schematic diagram of the guide seat provided by an embodiment of the present utility model;

[0018] Figure 4 Shows the structural schematic diagram of the transmission rod provided by an embodiment of the present utility model.

[0019] Legend Explanation:

[0020] 1. Conveyor seat; 2. Linear vibrator; 3. Support plate; 4. Base plate; 5. Support column; 6. Lower screw sleeve; 7. Upper screw sleeve; 8. Guide seat; 9. Limit bar; 10. Fixed plate; 11. Top column; 12. Locking rod; 13. Connection seat; 14. Transmission rod. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a 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 those of ordinary skill in the art without creative work belong to the protection scope of the present invention.

[0022] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0023] A hub bearing bolt conveying device includes a support plate 3 and a base plate 4. A support column 5 is fixedly installed at the bottom of the base plate 4. A leveling assembly for adjusting the horizontal state of the support plate 3 is provided between the top of the base plate 4 and the support plate 3. A linear vibrator 2 is fixedly installed at the top of the support plate 3. The output end of the linear vibrator 2 is fixedly installed with a conveyor seat 1. Two groups of longitudinally symmetrically distributed guide seats 8 are fixedly installed at the top of the conveyor seat 1. A limit bar 9 is arranged above the conveyor seat 1;

[0024] The inner wall of the support plate 3 is spaced from the top column 11. After adjusting the support plate 3 to a proper state, the upper screw sleeve 7 and the lower screw sleeve 6 are rotated in sequence. Both the upper screw sleeve 7 and the lower screw sleeve 6 are threadedly engaged with the top column 11 until the upper screw sleeve 7 and the lower screw sleeve 6 respectively abut against both sides of the vertical end of the support plate 3, thereby completing the state locking of the support plate 3. Then, after the bolt is introduced into the conveyor seat 1, the guide seat 8 is used to ensure that the head of the bolt faces upward. The linear vibrator 2 provides power for the conveying of the bolt by the conveyor seat 1, and the limit bar 9 erected on the top of the conveyor seat 1 is used to limit the height of the bolt being vibrated, thereby realizing the sorting and feeding of the bolt, reducing the working intensity of the operator and improving the working efficiency of bolt sorting and feeding.

[0025] Specifically, as Figure 2 and Figure 4As shown in the figure, a fixing plate 10 is fixedly installed on the rear end surface of the conveying seat 1. A transmission rod 14 is rotatably connected to the inner surface of the fixing plate 10. A connecting seat 13 is fixedly installed on the outer surface of the transmission rod 14, and the connecting seat 13 is fixedly connected to the outer surface of the limiting strip 9. The cross-section of the connecting seat 13 is of a rectangular structure, and the outer surface of the connecting seat 13 is slidably connected to the inner surface of the fixing plate 10. By rotating the transmission rod 14, while the open end of the transmission rod 14 is rotationally matched with the inner surface of the fixing plate 10, the outer surface of the transmission rod 14 is screwed with the inner surface of the connecting seat 13, so as to provide a driving force for the connecting seat 13 and the limiting strip 9. At the same time, the outer surface of the connecting seat 13 is in a fitting state with the inner surface of the fixing plate 10, thereby restricting the axial deflection of the connecting seat 13, so that the connecting seat 13 can stably drive the limiting strip 9 to adjust the position in the vertical direction, so as to adapt to the limitation of bolts with different head lengths, thus improving the applicable range of the hub bearing bolt conveying device.

[0026] Specifically, as Figure 2 shown in Figure 3 the figure, the opposite surfaces of the two guiding seats 8 are inclined surfaces, and the two guiding seats 8 are fixedly connected to the conveying seat 1 through locking rods 12. After the bolt is introduced into the conveying seat 1, the two inclined surfaces of the guiding seat 8 can ensure that the head of the bolt faces upward. The leveling assembly includes a plurality of top columns 11 fixedly installed on the top of the bottom plate 4. There is a spacing between the inner surface of the support plate 3 and the outer surfaces of the plurality of top columns 11. The outer surfaces of the plurality of top columns 11 are threadedly connected with lower nuts 6 and upper nuts 7. The upper nuts 7 and the lower nuts 6 respectively abut against both sides of the vertical end of the seat support plate 3. There is a spacing between the inner surface of the support plate 3 and the top columns 11. After adjusting the support plate 3 to a proper state, rotate the upper nut 7 and the lower nut 6 in sequence. The upper nut 7 and the lower nut 6 are both threadedly engaged with the top columns 11 until the upper nut 7 and the lower nut 6 respectively abut against both sides of the vertical end of the support plate 3, thereby completing the state locking of the support plate 3. Rubber pads are fixedly connected to the opposite surfaces of the upper nut 7 and the lower nut 6, ensuring the stable position of the upper nut 7 and the lower nut 6 in combination with the support plate 3. And the conveying seat 1 is provided with a longitudinally penetrating rectangular groove, which is convenient for observing the conveying state of the bolts on the conveying seat 1.

[0027] Working principle: The distance between the inner surface of the support plate 3 and the top column 11 is set. After adjusting the support plate 3 to the appropriate state, the upper screw sleeve 7 and the lower screw sleeve 6 are rotated in sequence. Both the upper screw sleeve 7 and the lower screw sleeve 6 are threadedly engaged with the top column 11 until the upper screw sleeve 7 and the lower screw sleeve 6 respectively abut against both sides of the vertical end of the support plate 3, thereby completing the state locking of the support plate 3. Then, after the bolt is introduced into the conveying seat 1, the guide seat 8 is used to ensure that the head of the bolt faces upward. The linear vibrator 2 provides power for the conveying of the bolt by the conveying seat 1, and the limiting strip 9 installed on the top of the conveying seat 1 is used to limit the height of the bolt being vibrated, thereby realizing the sorting and feeding of the bolt, reducing the working intensity of the operator and improving the working efficiency of the bolt sorting and feeding. By rotating the transmission rod 14, while the open end of the transmission rod 14 is rotationally engaged with the inner surface of the fixing plate 10, the outer surface of the transmission rod 14 is screwed with the inner surface of the connecting seat 13, thereby providing a driving force for the connecting seat 13 and the limiting strip 9. At the same time, the outer surface of the connecting seat 13 is in a fitting state with the inner surface of the fixing plate 10, thereby restricting the axial deflection of the connecting seat 13, so that the connecting seat 13 can stably drive the limiting strip 9 to adjust the position in the vertical direction, thereby adapting to the limitation of bolts with different head lengths, and thus improving the applicable range of the hub bearing bolt conveying device.

[0028] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wheel hub bearing bolt conveying device, comprising a support plate (3) and a bottom plate (4), characterized in that: A support column (5) is fixedly mounted at the bottom of the base plate (4); a leveling assembly for adjusting the horizontal state of the support plate (3) is arranged between the top of the base plate (4) and the support plate (3); a linear vibrator (2) is fixedly mounted on the top of the support plate (3); a conveying seat (1) is fixedly mounted at the output end of the linear vibrator (2); two groups of guide seats (8) symmetrically distributed in the longitudinal direction are fixedly mounted on the top of the conveying seat (1); and a limit strip (9) is arranged above the conveying seat (1).

2. A wheel hub bearing bolt conveying device according to claim 1, characterized in that: A fixing plate (10) is fixedly mounted on the rear end surface of the conveying seat (1), a transmission rod (14) is rotatably connected to the inner surface wall of the fixing plate (10), a connecting seat (13) is fixedly mounted on the outer surface wall of the transmission rod (14), and the connecting seat (13) is fixedly connected to the outer surface wall of the limiting strip (9).

3. A wheel hub bearing bolt conveying device according to claim 2, characterized in that: The cross section of the connection seat (13) is a rectangular structure, and the outer wall of the connection seat (13) is slidably connected to the inner wall of the fixing plate (10).

4. A wheel hub bearing bolt conveying device according to claim 3, characterized in that: The opposing surfaces of the two groups of guide seats (8) are both inclined surfaces, and the two groups of guide seats (8) are fixedly connected to the conveying seat (1) via a locking rod (12).

5. A wheel hub bearing bolt conveying device according to claim 4, characterized in that: The leveling assembly comprises a plurality of groups of top columns (11) fixedly mounted on the top of the base plate (4); the inner surface wall of the support plate (3) and the outer surface walls of the plurality of groups of top columns (11) are spaced apart; the outer surface walls of the plurality of groups of top columns (11) are screwed together with lower screw sleeves (6) and upper screw sleeves (7); the upper screw sleeves (7) and the lower screw sleeves (6) respectively abut against two sides of the vertical end of the support plate (3).

6. A wheel hub bearing bolt conveying device according to claim 5, characterized in that: The upper screw sleeve (7) and the lower screw sleeve (6) are both fixedly connected with rubber pads on their opposite surfaces, and the conveying seat (1) is provided with a longitudinally penetrating rectangular groove.

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