Ball pin oiling placing seat

Abstract

The utility model provides a ball pin oiling placing seat, and belongs to the technical field of ball pins. A ball pin oiling placement seat comprises a base, a placement groove is formed in the upper end face of the base, the shape of the placement groove is consistent with that of a ball pin, and an oil pressing assembly is arranged in the base; the oil pressing assembly comprises an extruding part and a triggering part, the extruding part comprises a lead screw rotating in the base, the lead screw is in threaded connection with a screw plate, one end of the screw plate is connected with a push plate through an extruding spring, and the push plate is separated from the lead screw. When the ball pin is used, lubricating oil can flow out, then the ball pin is rotated manually, the lubricating oil is evenly smeared on the ball pin head, the amount of the lubricating oil smeared on the ball pin every time can be fixed and even, the phenomena of waste and lack are avoided, meanwhile, the operation can be completed with one hand, convenience and rapidness are achieved, and the maintenance time of workers is greatly saved.

Description

Technical Field

[0001] The utility model belongs to the field of ball pins, and in particular relates to an oil-coated placement seat for a ball pin. Background Art

[0002] Ball pins are widely used in independent suspension systems. Control arms or thrust rods are often connected to other components through ball pins at the ends. The main function of the ball pins is to enable the wheels to bounce up and down and turn.

[0003] Before installing the ball pin, the staff needs to apply solid lubricant on the ball head. The staff needs to use many tools to complete the application. For example, they need to use a spoon-like tool to take out the solid lubricant, and then apply it evenly with a brush. However, manual application of the lubricant cannot guarantee the amount of lubricant used. If too much is used, it will cause a certain amount of waste, and too little will cause the ball pin to wear more during use. Utility Model Content

[0004] The utility model aims at the deficiencies of the prior art and provides a ball pin oiling placement seat.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a ball pin oiling placement seat, comprising a base, characterized in that: a placement groove is opened on the upper end surface of the base, the shape of the placement groove is consistent with the ball pin, and an oil pressure component is arranged inside the base;

[0006] The oil pressure assembly includes an extrusion part and a trigger part, wherein the extrusion part includes a screw rotating in the base, a screw plate is threadedly connected to the screw, one end of the screw plate is connected to a push plate through an extrusion spring, the push plate is separated from the screw, and lubricating oil can be squeezed through the push plate.

[0007] Optionally, an oil storage cavity is provided in the base, the push plate and the screw plate are both located in the oil storage cavity and slidably connected thereto, the lead screw extends to the outside, and a hexagonal screw block is provided at the outside portion.

[0008] Optionally, the trigger part includes a slider sliding in the base, a middle part of the slider is provided with a notch, a rack is fixed in the notch, and the bottom of the slider is connected to the base via a supporting spring.

[0009] Optionally, the lead screw passes through the slider and is located in a notch of the slider, and a one-way gear is installed on the outer peripheral side of the lead screw, and the one-way gear is meshed with the rack.

[0010] Optionally, an oil guide groove is further provided in the base, and the oil guide groove is connected to the placement groove through at least two oil outlet holes, and the oil guide groove is also connected to the oil storage cavity.

[0011] Optionally, the oil storage chamber, the screw plate and the push plate are all square in shape, and an oil filling hole is also provided on the side end surface of the base. The oil filling hole is connected to the oil storage chamber, and a sealing bolt is detachably installed in the oil filling hole.

[0012] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. Due to the setting of the oil pressure assembly, the ball pin can be placed and pressed to make the slider drive the lead screw to rotate, so that the lubricating oil can flow out, and then the ball pin can be manually rotated to evenly apply the lubricating oil to the ball pin head. This can make the amount of lubricating oil applied to the ball pin each time fixed and uniform, without waste or shortage. At the same time, this operation can be completed with one hand, and it is convenient and quick, greatly saving the maintenance time of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model.

[0015] Figure 2 It is the front view of the utility model.

[0016] Figure 3 For this utility model Figure 2 Cross-sectional view along the AA direction.

[0017] Figure 4 For this utility model Figure 2 Cross-sectional view along the BB direction.

[0018] 10. Base; 11. Placement groove; 12. Oil outlet hole; 13. Oil guide groove; 14. Sealing bolt; 15. Lead screw; 16. Slider; 17. Rack; 18. One-way gear; 19. Screw plate; 20. Push plate; 21. Extrusion spring; 22. Support spring; 23. Oil storage chamber. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0020] As shown in Figures 1-4, a ball pin oiling placement seat includes a base 10, a placement groove 11 is provided on the upper end surface of the base 10, and the shape of the placement groove 11 is consistent with that of the ball pin. An oil pressure assembly is provided inside the base 10, and the oil pressure assembly includes an extrusion part and a trigger part, wherein the extrusion part includes a lead screw 15 rotating in the base 10, a screw plate 19 is threadedly connected to the lead screw 15, and one end of the screw plate 19 is connected to a push plate 20 through an extrusion spring 21, and the push plate 20 is separated from the lead screw 15, and lubricating oil can be squeezed through the push plate 20, an oil storage chamber 23 is provided in the base 10, the push plate 20 and the screw plate 19 are both located in the oil storage chamber 23 and are slidably connected thereto, the lead screw 15 extends to the outside, and its outside part is provided with a hexagonal screw block, and an oil guide groove 13 is also provided in the base 1O, and the oil guide groove 13 is connected to the placement groove 11 through at least two oil outlet holes 12, and the oil guide groove 13 is also connected to the oil storage chamber 23.

[0021] The trigger part includes a slider 16 that slides in the base 10. A notch is provided in the middle part of the slider 16, and a rack 17 is fixed in the notch. The bottom of the slider 16 is connected to the base 10 through a support spring 22. The lead screw 15 passes through the slider 16 and is located in the notch of the slider 16. A one-way gear 18 is installed on the outer peripheral side of the lead screw 15, and the one-way gear 18 is meshed with the rack 17.

[0022] The oil storage chamber 23, the screw plate 19 and the push plate 20 are all in a square shape. An oil filling hole is also provided on the side end surface of the base 10. The oil filling hole is connected to the oil storage chamber 23. A sealing bolt 14 is detachably installed in the oil filling hole.

[0023] When in use, the ball pin can be directly placed in the placement groove 11 under normal conditions and supported by the slider 16. The ball pin is only in the placement state. When the ball pin starts to be used, the slider 16 can be pressed down to compress the support spring 22 and move downward. At this time, the rack 17 can drive the screw 15 to rotate through the one-way gear 18. The rotation of the screw 15 can make the screw plate 19 squeeze the squeezing spring 21 and move in the direction close to the push plate 20. At this time, the squeezing spring 21 is in a force storage state, pushing the push plate 20 to squeeze the lubricating oil, so that the lubricating oil in the oil storage chamber 23 flows out from the oil guide groove 13 through the oil outlet 12. Since the ball pin is in the placement groove 11, the lubricating oil cannot flow out temporarily. At this time, the ball pin is manually rotated to evenly apply the lubricating oil on the ball pin head. As the lubricating oil is gradually used, the force storage of the squeezing spring 21 gradually ends, and the fixing and even application of the ball pin lubricating oil can be completed. At the same time, this operation can be completed with one hand, and it is convenient and fast, which greatly saves the maintenance time of the staff.

[0024] After the application is completed, the ball pin is removed and the slider 16 is reset under the elastic action of the support spring 22. At this time, the rack 17 cannot drive the screw 15 to rotate through the one-way gear 18. When the lubricating oil in the oil storage chamber 23 is used up, the screw plate 19 and the push plate 20 can be moved to their original positions in the direction close to the slider 16 by rotating the screw 15, and then the lubricating oil is filled from the oil filling hole for subsequent use.

[0025] Obviously, the described embodiments are only a part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A ball pin oiling seat, comprising a base (10), characterized in that: The upper end surface of the base (10) is provided with a placement groove (11), the shape of the placement groove (11) is consistent with the ball pin, and an oil pressure component is provided inside the base (10); The oil pressure assembly comprises an extrusion part and a trigger part, wherein the extrusion part comprises a lead screw (15) rotating in the base (10), a screw plate (19) is threadedly connected to the lead screw (15), one end of the screw plate (19) is connected to a push plate (20) via an extrusion spring (21), the push plate (20) is separated from the lead screw (15), and lubricating oil can be squeezed through the push plate (20).

2. The ball pin oiling seat according to claim 1, characterized in that: An oil storage chamber (23) is provided in the base (10), the push plate (20) and the screw plate (19) are both located in the oil storage chamber (23) and are slidably connected thereto, and the lead screw (15) extends to the outside, and a hexagonal screw block is provided on the outside portion thereof.

3. The ball pin oiling seat according to claim 1, characterized in that: The triggering part comprises a slider (16) sliding in the base (10), a notch is provided in the middle of the slider (16), a rack (17) is fixed in the notch, and the bottom of the slider (16) is connected to the base (10) via a supporting spring (22).

4. The ball pin oiling seat according to claim 3, characterized in that: The lead screw (15) passes through the slider (16) and is located in a notch of the slider (16). A one-way gear (18) is installed on the outer peripheral side of the lead screw (15), and the one-way gear (18) is meshed with the rack (17).

5. The ball pin oiling seat according to claim 2, characterized in that: An oil guide groove (13) is also provided in the base (10), and the oil guide groove (13) is connected to the placement groove (11) via at least two oil outlet holes (12), and the oil guide groove (13) is also connected to the oil storage chamber (23).

6. The ball pin oiling seat according to claim 2, characterized in that: The oil storage chamber (23), the screw plate (19) and the push plate (20) are all arranged in a square shape. The side end surface of the base (10) is also provided with an oil filling hole, which is connected to the oil storage chamber (23). A sealing bolt (14) is detachably installed in the oil filling hole.

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