Multi-section type fixing device for machining vehicle door limiting stopper and operation method of multi-section type fixing device

Abstract

The invention discloses a multi-section type fixing device for machining a vehicle door limiter and an operation method of the multi-section type fixing device, and relates to the technical field of vehicle door limiter machining.The multi-section type fixing device comprises a fixing frame, and the upper end of the interior of the fixing frame is open; the device comprises a fixing frame and further comprises a sliding rod, the sliding rod is arranged on the lower layer in the fixing frame, an air rod is arranged in the fixing frame, a connecting ring is fixed to the bottom of the air rod, a round hole is integrally formed in the connecting ring, and the round hole is connected with the sliding rod in a clamped mode. And the clamp can ascend and descend and move left and right, the clamp can be lifted according to needs, the vehicle door limiting device is clamped and fixed, the redundant clamp can be stored in the fixing frame, and therefore the vehicle door limiting device can be conveniently installed and fixed. And the position of the left-right moving clamp is convenient for clamping and fixing according to different types of vehicle door limiters.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle door stopper processing, in particular to a multi-section fixing device for vehicle door stopper processing and an operating method thereof. Background Art

[0002] The door limiter, or limiter for short, is a device installed on the door. Its main function is to control the opening range of the door, limit the maximum opening of the door, and prevent the door from opening or closing automatically when the car body is tilted. The working principle of the door limiter is relatively simple, and the door limiter function is mainly achieved through mechanical structure. Generally speaking, the limiter bracket is fastened to the car body by mounting bolts, and the limiter box is fastened to the door by two mounting screws. When the door is opened, the limiter box will move along the trajectory of the limiter arm. When the door reaches the set maximum opening, the limiter will be triggered and prevent the door from continuing to open.

[0003] Since a door stopper is usually composed of a multi-section structure, it needs to be clamped and fixed during processing. However, the multi-section structures have different shapes, which results in that an ordinary clamp cannot clamp and fix the multi-section structure during clamping and fixing, and it is also inconvenient to clamp and adjust according to processing needs. Therefore, we provide a multi-section fixing device for door stopper processing and an operating method thereof. Summary of the invention

[0004] The object of the present invention is to provide a multi-section fixing device for door limiter processing and an operating method thereof, so as to solve the problem proposed in the above background technology that the door limiter needs to be clamped and fixed during processing, but the shapes of the multi-section structures are different, resulting in that ordinary clamps cannot clamp and fix the multi-section structures during clamping and fixing, and it is also inconvenient to clamp and adjust according to the processing needs.

[0005] To achieve the above object, the present invention provides the following technical solutions: a multi-stage fixing device for door stopper processing, comprising a fixing frame, wherein the inner upper end of the fixing frame is open;

[0006] Also includes:

[0007] The sliding rod is arranged in the lower layer inside the fixed frame, and a gas rod is arranged inside the fixed frame, and four gas rods are arranged, a connecting ring is fixed to the bottom of the gas rod, and a round hole is integrally formed inside the connecting ring, the round hole is snap-connected with the sliding rod, and the gas rod is fixed inside the fixed frame through the connection with the sliding rod, a telescopic rod is arranged at the upper end of the gas rod, a lever is arranged on one side of the upper end of the gas rod, a mounting frame is arranged at the upper end of the telescopic rod, and splints are symmetrically arranged on both sides of the upper end of the mounting frame, a slide groove is integrally formed on the surface of the mounting frame, a moving block is arranged at the bottom of the splint, and the moving block is slidably snap-connected inside the slide groove.

[0008] Preferably, a second threaded hole is provided on the surface of the moving block, a bidirectional screw is provided inside the slide groove, the second threaded hole is threadedly connected to the bidirectional screw, and one end of the bidirectional screw passes through the mounting frame and extends out of one side of the fixed frame, and an adjusting disk is provided at one end of the bidirectional screw.

[0009] Preferably, a first through slot is integrally formed on one side surface of the fixing frame, the first through slot is connected to the interior of the fixing frame, and one end of the bidirectional screw and the adjusting disk both extend out of one side of the fixing frame through the first through slot.

[0010] Preferably, a second through slot is integrally formed on the other side surface of the fixing frame, the second through slot is connected to the inside of the fixing frame, and the shifting rod extends out of the other side of the fixing frame through the second through slot.

[0011] Preferably, a sliding block is provided at the bottom of the connecting ring, a step groove is provided on the surface of the bottom end inside the fixing frame, and the sliding block is slidably engaged inside the step groove.

[0012] Preferably, a limiting groove is provided on the bottom surface of the fixing frame, and the limiting groove is connected to the step groove, a first threaded hole is provided on the bottom surface of the sliding block, a limiting plate is provided below the fixing frame, a first bolt is provided on the upper end of the limiting plate, and the first bolt passes through the limiting groove and is threadedly connected to the first threaded hole.

[0013] Preferably, rotating shafts are symmetrically provided at both ends of the fixing frame, brackets are provided at both ends of the fixing frame, the rotating shafts are movably engaged inside the brackets, and the fixing frame swings between the two brackets through the rotating shafts, a third threaded hole is provided on the surface of the rotating shaft, a tension disk is provided on the outside of the bracket, a second bolt is provided on the inner side of the tension disk, and the second bolt is threadedly connected to the third threaded hole.

[0014] Preferably, the bidirectional screw is installed inside the mounting frame via a bearing.

[0015] Preferably, an anti-slip pad is adhered to the inner side of the splint.

[0016] Preferably, a method for operating a multi-stage fixing device for door stopper processing comprises the following steps:

[0017] Step 1: multiple sets of clamps are provided to clamp and fix the multiple sections of the door stopper, thereby improving the installation and fixation of the door stopper. When the door stopper needs to be clamped and fixed, the lifting rod can be raised by toggling the lever to raise the clamping plate and the mounting frame from the inside of the fixing frame. The clamps at the corresponding positions can be raised according to the structure of the door stopper and the position to be clamped;

[0018] Step 2: After the clamp is raised, the position of the clamp can be adjusted by moving the slider so that the clamp can be moved to the clamping position of the door stopper, which is convenient for clamping the multi-section structure of the door stopper. After the movement is completed, tighten the limit plate so that the limit plate fits tightly to the bottom surface of the fixing frame to fix the position of the clamp. The connecting ring under the gas rod slides on the slide bar to limit the movement of the clamp.

[0019] Step 3: Then, the adjustment can be made according to the size of the multi-stage structure of the door stopper. The bidirectional screw can be rotated by rotating the adjusting disk, and the width between the clamping plates can be adjusted according to the size, so as to facilitate different adjustments to the size of the multi-stage structure of the door stopper, so that multiple sets of clamping plates can be clamped and fixed on the door stopper;

[0020] Step 4: The swing angle of the door stopper can be adjusted according to the processing requirements of the door stopper. Loosen the tension disc to make it away from the surface of the bracket, then rotate the fixing bracket to adjust the angle of the fixing bracket, then tighten the tension disc to make it fit the outside of the bracket, fix the position of the fixing bracket, and then the angle of the door stopper can be fixed.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention can clamp and fix the multi-section structure of the door stopper by arranging multiple groups of clamps, thereby improving the stability of the installation and fixation of the door stopper, and the clamp can be raised and lowered, and the clamp can be raised according to needs to clamp and fix the door stopper, and the redundant clamps can be stored inside the fixing frame, which will not affect the processing of the door stopper, and the distance between the clamps can be adjusted, and door stoppers of different models or sizes can be clamped and fixed, thereby improving the practicality and diversification of the fixing device.

[0023] 2. The clamping plate is opened and closed outward or inward by rotating the bidirectional screw, so that the opening and closing distances between the corresponding clamping plates can be adjusted according to the sizes of different sections of the door limiter, so as to facilitate the clamping and fixing of the multi-section structural position of the door limiter through the clamping plate. At the same time, the fixing frame can be adjusted in angle, and the angle of the fixing frame can be adjusted according to the processing requirements of the door limiter. After the adjustment, the fixing frame is tightened and fixed by the tightening structure to fix the adjusted angle of the fixing frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the clamp structure of the present invention;

[0026] Figure 3 It is a front cross-sectional view of the overall structure of the present invention;

[0027] Figure 4 It is a side cross-sectional view of the overall structure of the present invention;

[0028] Figure 5 It is a side cross-sectional view of the clamping plate moving structure of the present invention;

[0029] In the figure: 1. fixing frame; 2. sliding rod; 3. step groove; 4. limiting groove; 5. sliding block; 6. first threaded hole; 7. limiting plate; 8. first bolt; 9. connecting ring; 10. round hole; 11. gas rod; 12. lever; 13. telescopic rod; 14. first through groove; 15. second through groove; 16. mounting frame; 17. clamping plate; 18. anti-skid pad; 19. sliding groove; 20. adjusting plate; 21. moving block; 22. two-way screw; 23. bearing; 24. second threaded hole; 25. bracket; 26. tension plate; 27. second bolt; 28. third threaded hole; 29. ​​rotating shaft. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] See also Figure 1-5 , an embodiment provided by the present invention: a multi-stage fixing device for door stopper processing, comprising a fixing frame 1, the inner upper end of the fixing frame 1 is open-type;

[0032] Also includes:

[0033] The slide bar 2 is arranged in the lower layer inside the fixed frame 1, and a gas rod 11 is arranged inside the fixed frame 1, and four gas rods 11 are arranged, a connecting ring 9 is fixed at the bottom of the gas rod 11, and a circular hole 10 is integrally formed inside the connecting ring 9, and the circular hole 10 is snap-connected with the slide bar 2, and the gas rod 11 is fixed inside the fixed frame 1 through the connection with the slide bar 2, a telescopic rod 13 is arranged at the upper end of the gas rod 11, a lever 12 is arranged on one side of the upper end of the gas rod 11, a mounting frame 16 is arranged at the upper end of the telescopic rod 13, and splints 17 are symmetrically arranged on both sides of the upper end of the mounting frame 16, a slide groove 19 is integrally formed on the surface of the mounting frame 16, a moving block 21 is arranged at the bottom of the splint 17, and the moving block 21 is slidably snap-connected inside the slide groove 19.

[0034] By setting up multiple sets of clamps, the multi-section structure of the door limiter can be clamped and fixed, thereby improving the stability of the installation and fixation of the door limiter, and the clamp can be raised and lowered and moved left and right. The clamp can be raised according to needs to clamp and fix the door limiter, and the excess clamps can be stored inside the fixing frame 1. The position of the clamp can be moved left and right to facilitate clamping and fixing according to different models of door limiters.

[0035] See also Figure 5 A second threaded hole 24 is provided on the surface of the moving block 21, and a bidirectional screw 22 is provided inside the slide groove 19. The second threaded hole 24 is threadedly connected to the bidirectional screw 22, and one end of the bidirectional screw 22 passes through the mounting frame 16 and extends out of one side of the fixing frame 1. An adjusting disk 20 is provided at one end of the bidirectional screw 22, which can adjust the spacing between the splints 17.

[0036] See also Figure 4 A first through slot 14 is integrally formed on one side surface of the fixing frame 1, and the first through slot 14 is connected to the interior of the fixing frame 1, and one end of the bidirectional screw 22 and the adjusting disk 20 extend out of one side of the fixing frame 1 through the first through slot 14, so that the adjusting disk 20 extends out of the outside of the fixing frame 1, which is convenient for adjustment, so that the clamp will not block the adjusting disk 20 when moving up and down and left and right.

[0037] See also Figure 4 A second through slot 15 is integrally formed on the other side surface of the fixing frame 1, and the second through slot 15 is connected to the interior of the fixing frame 1, and the lever 12 extends out of the other side of the fixing frame 1 through the second through slot 15, so that the lever 12 can extend out of the outside of the fixing frame 1, which is convenient for adjustment, and the clamp will not block the lever 12 when moving up and down and left and right.

[0038] See also Figure 3A slider 5 is provided at the bottom of the connecting ring 9, and a step groove 3 is provided on the surface of the bottom end of the fixing frame 1. The slider 5 is slidably engaged in the step groove 3 to prevent the clamp from being offset when moving. The clamp can be limited by the engagement of the slider 5 and the step groove 3.

[0039] See also Figure 3 A limiting groove 4 is provided on the bottom surface of the fixing frame 1, and the limiting groove 4 is connected to the step groove 3, a first threaded hole 6 is provided on the bottom surface of the sliding block 5, a limiting plate 7 is provided below the fixing frame 1, a first bolt 8 is provided on the upper end of the limiting plate 7, and the first bolt 8 passes through the limiting groove 4 and is threadedly connected to the first threaded hole 6, so that the position of the clamp after moving can be locked and fixed.

[0040] See also Figure 3 , rotating shafts 29 are symmetrically arranged at both ends of the fixing frame 1, and brackets 25 are arranged at both ends of the fixing frame 1. The rotating shafts 29 are movably engaged inside the brackets 25, and the fixing frame 1 swings between the two brackets 25 through the rotating shafts 29. A third threaded hole 28 is arranged on the surface of the rotating shaft 29, and a tension disk 26 is arranged on the outside of the bracket 25. A second bolt 27 is arranged on the inner side of the tension disk 26, and the second bolt 27 is threadedly connected with the third threaded hole 28, so that the swing angle of the fixing frame 1 can be adjusted.

[0041] See also Figure 5 The bidirectional screw 22 is installed inside the mounting frame 16 through a bearing 23, so that the bidirectional screw 22 can be easily rotated.

[0042] See also Figure 4 The inner side of the clamping plate 17 is adhered with an anti-skid pad 18 to improve the anti-skid property between the clamping plates 17.

[0043] See also Figure 1-5 , an operating method of a multi-stage fixing device for door stopper processing, comprising the following steps:

[0044] Step 1: multiple sets of clamps are provided to clamp and fix the multiple sections of the door stopper, thereby improving the installation and fixation of the door stopper. When the door stopper needs to be clamped and fixed, the lifting rod can be raised by toggling the lever 12 to raise the clamping plate 17 and the mounting frame 16 from the inside of the fixing frame 1. The clamps at the corresponding positions can be raised according to the structure of the door stopper and the position to be clamped;

[0045] Step 2: After the clamp is raised, the position of the clamp can be adjusted by moving the slider 5 so that the clamp can be moved to the clamping position of the door stopper, which is convenient for clamping the multi-section structure of the door stopper. After the movement is completed, tighten the limit plate 7 so that the limit plate 7 is tightly attached to the bottom surface of the fixing frame 1 to fix the position of the clamp. The connecting ring 9 under the gas rod 11 slides on the slide rod 2 to limit the movement of the clamp.

[0046] Step 3: Then, the adjustment can be made according to the size of the multi-stage structure of the door stopper. By rotating the adjusting disk 20 to rotate the bidirectional screw 22, the width between the clamping plates 17 can be adjusted according to the size, so as to facilitate different adjustments to the size of the multi-stage structure of the door stopper, so that multiple groups of clamping plates 17 can be clamped and fixed on the door stopper;

[0047] Step 4: The swing angle of the door stopper can be adjusted according to the processing requirements of the door stopper, by loosening the tension disc 26 to make the tension disc 26 away from the surface of the bracket 25, and then rotating the fixing frame 1 to adjust the angle of the fixing frame 1, and then tightening the tension disc 26 to make the tension disc 26 fit the outer side of the bracket 25, and fixing the position of the fixing frame 1, so that the angle of the door stopper can be fixed.

[0048] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A multi-stage fixing device for processing a vehicle door stopper, comprising a fixing frame (1), wherein the upper end of the fixing frame (1) is open; Features: Also includes: The slide bar (2) is arranged at the lower layer inside the fixed frame (1), and the fixed frame (1) is provided with a gas rod (11), and four gas rods (11) are provided, and a connecting ring (9) is fixed at the bottom of the gas rod (11), and a circular hole (10) is integrally formed inside the connecting ring (9), and the circular hole (10) is snap-connected with the slide bar (2), and the gas rod (11) is fixed inside the fixed frame (1) by connecting with the slide bar (2), and the gas rod (11) is fixed inside the fixed frame (1) by connecting with the slide bar (2), and the gas rod (11) is fixed inside the fixed frame (1) by connecting with the slide bar (2). 1) is provided with a telescopic rod (13) at the upper end, a lever (12) is provided on one side of the upper end of the gas rod (11), a mounting frame (16) is provided at the upper end of the telescopic rod (13), clamping plates (17) are symmetrically provided on both sides of the upper end of the mounting frame (16), a sliding groove (19) is integrally formed on the surface of the mounting frame (16), a moving block (21) is provided at the bottom of the clamping plate (17), and the moving block (21) is slidably engaged in the interior of the sliding groove (19).

2. The multi-stage fixing device for door stopper processing according to claim 1, characterized in that: A second threaded hole (24) is provided on the surface of the moving block (21), a bidirectional screw rod (22) is provided inside the slide groove (19), the second threaded hole (24) is threadedly connected to the bidirectional screw rod (22), and one end of the bidirectional screw rod (22) passes through the mounting frame (16) and extends out of one side of the fixing frame (1), and an adjusting disk (20) is provided at one end of the bidirectional screw rod (22).

3. The multi-stage fixing device for door stopper processing according to claim 1, characterized in that: A first through slot (14) is integrally formed on one side surface of the fixing frame (1), the first through slot (14) being connected to the interior of the fixing frame (1), and one end of the bidirectional screw rod (22) and the adjusting disk (20) both extend out of one side of the fixing frame (1) through the first through slot (14).

4. The multi-stage fixing device for door stopper processing according to claim 1, characterized in that: A second through slot (15) is integrally formed on the other side surface of the fixing frame (1), the second through slot (15) is connected to the interior of the fixing frame (1), and the lever (12) extends out of the other side of the fixing frame (1) through the second through slot (15).

5. The multi-stage fixing device for door stopper processing according to claim 1, characterized in that: A slider (5) is provided at the bottom of the connecting ring (9), a step groove (3) is provided on the surface of the bottom end inside the fixing frame (1), and the slider (5) is slidably engaged inside the step groove (3).

6. The multi-stage fixing device for door stopper processing according to claim 5, characterized in that: The bottom surface of the fixing frame (1) is provided with a limiting groove (4), and the limiting groove (4) is communicated with the step groove (3); the bottom surface of the sliding block (5) is provided with a first threaded hole (6); a limiting plate (7) is provided below the fixing frame (1); a first bolt (8) is provided at the upper end of the limiting plate (7), and the first bolt (8) passes through the limiting groove (4) and is threadedly connected with the first threaded hole (6).

7. The multi-stage fixing device for door stopper processing according to claim 1, characterized in that: Rotating shafts (29) are symmetrically arranged at both ends of the fixing frame (1), brackets (25) are arranged at both ends of the fixing frame (1), the rotating shafts (29) are movably engaged inside the brackets (25), and the fixing frame (1) swings between the two brackets (25) through the rotating shafts (29), a third threaded hole (28) is arranged on the surface of the rotating shaft (29), a tension disk (26) is arranged outside the bracket (25), a second bolt (27) is arranged inside the tension disk (26), and the second bolt (27) is threadedly connected to the third threaded hole (28).

8. The multi-stage fixing device for door stopper processing according to claim 2, characterized in that: The bidirectional screw (22) is installed inside the mounting frame (16) via a bearing (23).

9. The multi-stage fixing device for door stopper processing according to claim 1, characterized in that: An anti-slip pad (18) is adhered to the inner side of the clamping plate (17).

10. An operating method of a multi-stage fixing device for processing a vehicle door stopper, which is implemented based on the multi-stage fixing device for processing a vehicle door stopper according to claims 1 to 9, and is characterized in that: The following steps are involved: Step 1: multiple sets of clamps are provided to clamp and fix the multiple sections of the door stopper, thereby improving the installation and fixation of the door stopper. When the door stopper needs to be clamped and fixed, the lifting rod can be raised by toggling the lever (12) to raise the clamping plate (17) and the mounting frame (16) from the inside of the fixing frame (1). The clamps at the corresponding positions can be raised according to the structure of the door stopper and the position to be clamped; Step 2: After the clamp is raised, the position of the clamp can be adjusted by moving the slider (5) so that the clamp can be moved to the clamping position of the door stopper, which is convenient for clamping the multi-section structure of the door stopper. After the movement is completed, the limit plate (7) is tightened so that the limit plate (7) is tightly attached to the bottom surface of the fixing frame (1) to fix the position of the clamp. The connecting ring (9) below the gas rod (11) slides on the slide rod (2) to limit the movement of the clamp. Step 3: Then, the adjustment can be made according to the size of the multi-stage structure of the vehicle door stopper. By rotating the adjustment disk (20) to rotate the bidirectional screw (22), the width between the clamping plates (17) can be adjusted according to the size, so as to facilitate different adjustments to the size of the multi-stage structure of the vehicle door stopper, so that multiple groups of clamping plates (17) can be clamped and fixed on the vehicle door stopper; Step 4: The swing angle of the door stopper can be adjusted according to the processing requirements of the door stopper. The tension disc (26) is loosened to make the tension disc (26) away from the surface of the bracket (25), and then the fixing frame (1) is rotated to adjust the angle of the fixing frame (1). Then, the tension disc (26) is tightened to make the tension disc (26) fit the outer side of the bracket (25), and the position of the fixing frame (1) is fixed, so that the angle of the door stopper can be fixed.

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