Hole position deburring device of seat angle adjuster

Abstract

The utility model belongs to the technical field of seat angle adjusters, and particularly relates to a hole position deburring device of a seat angle adjuster, which comprises a workbench, a deburring mechanism and a limiting component, and the deburring mechanism and the limiting component are mounted on the workbench. The deburring mechanism comprises a supporting column, a sliding shaft, a moving column, a moving base, a lifting shaft, a locking pin, a spring, a sharpening machine, a pressing plate and a limiting plate. The movable column is pushed by hand to slide along the annular groove, the movable seat is pushed to move to a proper position along the sliding shaft, then the locking pin is rotated to lock the movable seat on the sliding shaft, at the moment, after the output end of the sharpening machine is located above a hole position of the seat angle adjuster, the pressing plate can be pressed to downwards press the lifting shaft through the limiting plate, and then the lifting shaft is fixed. And at the moment, the sharpening machine moves downwards synchronously, the seat angle adjuster is sharpened, the flexibility is high, a plurality of hole positions of the seat angle adjuster can be adjusted conveniently and rapidly, and sharpening and deburring treatment is carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of seat recliners, in particular to a hole deburring device for a seat recliner. Background Art

[0002] As cars become increasingly popular, consumers demand ever-higher levels of comfort while driving and riding. To ensure a comfortable seating position for both the driver and the driver's seat occupant, the driver's seat is typically equipped with an adjustment mechanism to adjust the seat's fore-and-aft distance, tilt, and height. This adjustment mechanism includes a driver's seat recliner, slide rails, handles, and a locking mechanism, each of which complements the other.

[0003] During the processing of the seat recliner, its holes need to be deburred. Usually, workers use handheld tools to deburr the seat recliner. After a long period of operation, they are prone to fatigue and their efficiency is reduced. Utility Model Content

[0004] The purpose of the utility model is to provide a hole deburring device for a seat recliner in view of the defects of the prior art, so as to solve the problems raised in the above background technology.

[0005] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0006] By adopting the above technical solution, the use flexibility is high, and it is convenient to quickly adjust the multiple hole positions of the seat adjuster and perform grinding and deburring.

[0007] The limiting components are multiple positioning pins rotatably mounted on the workbench. The workbench is also provided with multiple threaded holes. The positioning pins can be rotatably installed in different threaded holes to limit the seat recliner.

[0008] By adopting the above technical solution, it is convenient to place the seat recliner for subsequent processing.

[0009] The middle part of the sliding shaft is provided with two shaft rods, both ends of which are provided with cylindrical heads.

[0010] By adopting the above technical solution, the movable seat can move normally.

[0011] The pressing plate is an arc-shaped elastic plastic plate.

[0012] By adopting the above technical solution, the grinding machine can be pressed downward by the pressing plate to grind the seat recliner hole.

[0013] There are two lifting shafts which pass through both sides of the moving seat, and the spring is located between the two lifting shafts.

[0014] By adopting the above technical solution, after the hole grinding is completed, the spring can push the grinding machine to move upward.

[0015] The beneficial effects of the hole deburring device of the seat recliner of the utility model are:

[0016] The hand-pushed movable column slides along the annular groove and pushes the movable seat to move to the appropriate position along the sliding shaft, and then the locking pin is rotated to lock the movable seat on the sliding shaft. At this time, after the output end of the grinder is above the hole position of the seat adjuster, the pressure plate can be pressed downward through the limit plate to press the lifting shaft. At this time, the grinder moves downward synchronously to grind the seat adjuster. The device has high flexibility and is convenient for quickly adjusting multiple hole positions of the seat adjuster, and performing grinding and deburring, which saves manpower and is conducive to ensuring processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the hole deburring device of the seat recliner proposed in the utility model.

[0018] In the figure: 1. workbench; 101. annular groove; 2. positioning pin; 3. pillar; 4. sliding shaft; 5. moving column; 6. moving seat; 7. lifting shaft; 8. locking pin; 9. spring; 10. grinding machine; 11. pressure plate; 12. limit plate. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0020] Reference Figure 1, a hole deburring device for a seat recliner, comprising a workbench 1 and a deburring mechanism and a limiting component installed on the workbench 1, the deburring mechanism comprising a pillar 3, a sliding shaft 4, a movable column 5, a movable seat 6, a lifting shaft 7, a locking pin 8, a spring 9, a grinder 10, a pressure plate 11 and a limit plate 12, one end of the sliding shaft 4 is rotatably installed on the outer wall of the pillar 3 through a ring, the movable column 5 is connected to the other end of the sliding shaft 4, and the bottom of the movable column 5 slides along the annular groove 101, the movable seat 6 slides on the sliding shaft 4 and is locked by the locking pin 8, the lifting shaft 7 is arranged to pass through the movable seat 6, the grinder 10 is installed at the lower end of the lifting shaft 7, the spring 9 is installed between the movable seat 6 and the grinder 10, the limit plate 12 is installed at the top of the lifting shaft 7, and one end of the pressure plate 11 is rotatably installed at the top of the pillar 3, and its middle is limited in the middle of the limit plate 12.

[0021] The limiting components are multiple positioning pins 2 rotatably installed on the workbench 1. Multiple threaded holes are also provided on the workbench 1. The positioning pins 2 can be rotatably installed in different threaded holes to limit the seat recliner. Multiple threaded holes are provided on the workbench 1 to facilitate selecting appropriate hole positions and installing the positioning pins 2 according to the size of the seat recliner. Since only the hole positions of the seat recliner are deburred, the seat recliner does not need to be completely fixed when it is placed. The seat recliner only needs to be placed on the workbench 1 so that there are corresponding restricted positions on its sides.

[0022] The middle part of the sliding shaft 4 is provided with two shaft rods, both ends of which are provided with cylindrical heads; so that the movable seat 6 can slide along the sliding shaft 4, which is convenient for subsequent adjustment according to the hole position of the seat adjuster.

[0023] The pressing plate 11 is an arc-shaped elastic plastic plate; the pressing plate 11 can press the lifting shaft 7 downward to control the grinding machine 10 to move downward, thereby deburring the hole position of the seat recliner.

[0024] There are two lifting shafts 7 that pass through both sides of the movable seat 6, and the spring 9 is located between the two lifting shafts 7; the spring 9 can retract the grinding machine 10 to its original position after the grinding machine 10 completes the deburring process on the hole.

[0025] Working principle: Place the seat recliner on the workbench 1 and limit it with the positioning pin 2. Start the grinding machine 10, push the movable column 5 along the annular groove 101, and push the movable seat 6 along the slide shaft 4 to the appropriate position. Then rotate the locking pin 8 to lock the movable seat 6 on the slide shaft 4. At this time, after the output end of the grinding machine 10 is above the hole position of the seat recliner, the pressing plate 11 can be pressed downward through the limit plate 12 to press the lifting shaft 7. At this time, the grinding machine 10 moves downward synchronously to grind the seat recliner.

[0026] The device is highly flexible and can facilitate quick adjustment of multiple hole positions of the seat recliner, as well as grinding and deburring.

[0027] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. A hole deburring device for a seat recliner, comprising a workbench (1) and a deburring mechanism and a limiting component mounted on the workbench (1), characterized in that: The deburring mechanism comprises a pillar (3), a sliding shaft (4), a movable pillar (5), a movable seat (6), a lifting shaft (7), a locking pin (8), a spring (9), a grinding machine (10), a pressure plate (11) and a limit plate (12), one end of the sliding shaft (4) is rotatably mounted on the outer wall of the pillar (3) through a ring, the movable pillar (5) is connected to the other end of the sliding shaft (4), and the bottom of the movable pillar (5) slides along the annular groove (101), and the movable pillar (5) is movable along the annular groove (101). The seat (6) slides on the sliding shaft (4) and is locked by the locking pin (8); the lifting shaft (7) is set to pass through the movable seat (6); the grinding machine (10) is installed at the lower end of the lifting shaft (7); the spring (9) is installed between the movable seat (6) and the grinding machine (10); the limiting plate (12) is installed at the top of the lifting shaft (7); one end of the pressing plate (11) is rotatably installed at the top of the pillar (3), and the middle part is limited in the middle of the limiting plate (12).

2. The hole deburring device for a seat recliner according to claim 1, characterized in that: The limiting assembly comprises a plurality of positioning pins (2) rotatably mounted on a workbench (1). The workbench (1) is also provided with a plurality of threaded holes, and the positioning pins (2) can be rotatably mounted in different threaded holes to limit the seat recliner.

3. The hole deburring device for a seat recliner according to claim 2, characterized in that: The middle part of the sliding shaft (4) is provided with two shaft rods, both ends of which are provided with cylindrical heads.

4. The hole deburring device for a seat recliner according to claim 3, characterized in that: The pressing plate (11) is an arc-shaped elastic plastic plate.

5. The hole deburring device for a seat recliner according to claim 4, characterized in that: There are two lifting shafts (7) that pass through both sides of the moving seat (6), and the spring (9) is located between the two lifting shafts (7).

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