Machining and positioning tool for automobile armrest

Abstract

The utility model relates to the technical field of automobile armrest machining, and discloses an automobile armrest machining positioning tool which comprises a base, a supporting column is fixedly connected to the top of the base, a containing plate is fixedly connected to the top of the supporting column, a clamping plate is slidably connected to the top of the containing plate, and a clamping assembly is arranged at the bottom of the clamping plate. The clamping assembly is used for connecting and fixing the clamping plate, and the clamping assembly is arranged at the top of the base and used for clamping and fixing the handrail when the handrail is machined. According to the armrest fixing device, the spring is extruded by pressing the shifting piece, the clamping block is driven to move when the spring is extruded by the shifting piece, so that the clamping block is separated from the clamping groove, the clamping plate can be conveniently replaced after the clamping block is separated from the clamping groove, adjustment can be conveniently carried out according to different armrests, and meanwhile the labor intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile handrail processing technical field especially, relates to a kind of processing positioning tool of automobile handrail. BACKGROUND

[0002] Automobile handrail is an important auxiliary component in automobile interior, usually set in seat or on door, for improving ride comfort, facilitating passenger leaning or placing arm, it not only provides convenient support point for passenger, also helps to reduce fatigue feeling brought by long time ride, so that passenger can find more natural, comfortable posture in driving. Meanwhile, automobile handrail as a part of interior design, also bears the role of enhancing the beauty of internal space.

[0003] Automobile handrail usually needs to have reasonable ergonomic design, its height, angle and shape must be accurately processed to meet the different sitting posture needs of passenger, so the material and appearance details of handrail also need to be finely processed, such as selecting soft and wear-resistant material, increasing leather covering or soft pad, ensuring comfortable touch and maintaining good durability in long time use, fine processing technology can ensure that the appearance of handrail is consistent with other components in vehicle interior, while improving its service life and anti-aging ability.

[0004] Prior art usually adopts fixed clamp when processing automobile handrail, however, due to the design of handrail often contains various curves and irregular shapes, general clamp is difficult to completely match the complex profile, leading to unstable fixation of handrail in processing. This unstable fixation not only affects the accuracy of processing, but also causes slight sliding or displacement in cutting, polishing and other operations, resulting in deviation of size and shape of finished product. In addition, existing fixed clamp is difficult to provide sufficient support and accurate measurement when clamping handrail, so that the position of handrail cannot be effectively monitored and adjusted in real time during processing. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a kind of processing positioning tool of automobile handrail, to improve the problem that fixed clamp is usually used in prior art, so that it cannot completely match when clamping different handrails, leading to deviation in processing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of processing positioning tool of car armrest, including base, the top of the base is fixedly connected with support column, the top of the support column is fixedly connected with placing plate, the top of the placing plate is slidably connected with clamping plate, the bottom of the clamping plate is equipped with clamping assembly, the clamping assembly is used to connect and fix clamping plate, the top of the base is equipped with clamping assembly, the clamping assembly is used to clamp and fix when armrest is processed;The clamping assembly includes connecting block, the connecting block is slidably connected in the bottom of the clamping plate, the bottom of the connecting block is fixedly connected with movable plate, the inside of the connecting block is slidably connected with clamping block, the bottom of the clamping plate is equipped with clamping groove, the clamping groove and the clamping block are clamped, one side of the clamping block is fixedly connected with the tab, one side of the tab is equipped with reset component, the reset component is used to be pushed out after the tab moves;

[0008] As further description of the above technical solutions:

[0009] The reset component includes spring, the spring is fixedly connected on one side of the tab, one end of the spring away from the tab is fixedly connected with limit plate, and the limit plate is fixedly connected in the inside of the connecting block;

[0010] As further description of the above technical solutions:

[0011] The clamping assembly includes fixed block, the fixed block is fixedly connected on the top of the base, the movable plate is slidably connected in the middle of the fixed block, one side of the movable plate is rotatably connected with connecting rod two, one end of the connecting rod two away from the movable plate is rotatably connected with connecting rod one, the bottom of the connecting rod one is equipped with drive assembly, and the drive assembly is used to drive the connecting rod one to rotate;

[0012] As further description of the above technical solutions:

[0013] The drive assembly includes rotating rod, the rotating rod is fixedly connected on the bottom of the connecting rod one, one side of the fixed block is fixedly connected with fixed frame, the middle of the fixed frame is fixedly connected with motor, and the bottom of the rotating rod is fixedly connected on the output end of the motor;

[0014] As further description of the above technical solutions:

[0015] One side of the clamping plate is fixedly connected with a plurality of anti-skid strips, and the anti-skid strips are used to prevent sliding when clamping and fixing the armrest;

[0016] As further description of the above technical solutions:

[0017] The top of the placing plate is fixedly connected with measuring scale, both sides of the clamping plate are fixedly connected with pointer, and the pointer and the measuring scale are used to measure the armrest;

[0018] As a further description of the above technical solutions:

[0019] The two clamping blocks and the two pressing pieces are both slidingly connected to the inside of the connecting block.

[0020] As a further description of the above technical solutions:

[0021] The top of the placing plate is provided with a limiting groove, and the movable plate is slidingly connected to the middle of the limiting groove.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. In the utility model, the spring is pressed by pressing the pressing piece, which drives the clamping block to move, so that the clamping block is separated from the clamping groove. The clamping plate can be easily replaced after the clamping block is separated from the clamping groove, which can easily adjust the handrail according to the different handrails, reduce the labor intensity of the workers, and improve the stability during the processing of the handrail.

[0024] 2. In the utility model, the connecting rod two is driven to move by the connecting rod one when the rotating rod is driven to rotate by the motor, and the clamping plate is driven to move by the movable plate when the connecting rod two is driven to move, so that the handrail can be clamped and fixed. The pointer is driven to move when the clamping plate is driven to move, so that the handrail can be measured under the action of the pointer and the measuring scale, and the handrail can be easily detected and adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A three-dimensional schematic view of a processing and positioning tool for an automobile handrail is provided.

[0026] Figure 2 A structural schematic view of a motor of a processing and positioning tool for an automobile handrail is provided.

[0027] Figure 3 An exploded structural schematic view of a connecting block of a processing and positioning tool for an automobile handrail is provided.

[0028] Figure 4 A structural schematic view of a spring of a processing and positioning tool for an automobile handrail is provided.

[0029] LEGEND:

[0030] 1, base; 2, support column; 3, placement plate; 4, limiting groove; 5, measuring scale; 6, fixed block; 7, movable plate; 8, clamping plate; 9, pointer; 10, fixed frame; 11, motor; 12, rotating rod; 13, connecting rod one; 14, connecting rod two; 15, connecting block; 16, clamping block; 17, clamping groove; 18, limiting plate; 19, spring; 20, push piece; 21, anti-skid strip. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] With reference to Figure 1 , Figure 3 and Figure 4 , the utility model provides an embodiment: a kind of processing positioning tool of automobile handrail, including base 1, the top of base 1 is fixedly connected with support column 2, the top of support column 2 is fixedly connected with placement plate 3, support column 2 can be conveniently supported and fixed to placement plate 3, so that placement plate 3 is more stable, the top of placement plate 3 is slidably connected with clamping plate 8, clamping plate 8 can be conveniently clamped and fixed to handrail, so that handrail is more stable in processing process, the bottom of clamping plate 8 is equipped with clamping assembly, clamping assembly is used to connect and fix clamping plate 8, the top of base 1 is equipped with clamping assembly, clamping assembly is used to clamp and fix handrail when processing.

[0033] With reference to Figure 3 and Figure 4The clamping assembly comprises a fixed block 6, the fixed block 6 is fixedly connected to the top of the base 1, the movable plate 7 is slidably connected to the middle of the fixed block 6, the fixed block 6 can conveniently support the movable plate 7, so that the movable plate 7 is more stable, one side of the movable plate 7 is rotatably connected with a connecting rod two 14, one end of the connecting rod two 14 away from the movable plate 7 is rotatably connected with a connecting rod one 13, the bottom of the connecting rod one 13 is provided with a driving assembly, the driving assembly is used for driving the connecting rod one 13 to rotate, when the connecting rod one 13 rotates, the connecting rod two 14 is driven to move, and when the connecting rod two 14 moves, the movable plate 7 can be conveniently pulled to move, so that the handrail can be conveniently clamped and fixed, thereby reducing the labor intensity of the workers.

[0034] With reference to Figure 4 The reset assembly comprises a spring 19, the spring 19 is fixedly connected to one side of the push piece 20, when the push piece 20 is pushed, the spring 19 is extruded, so that the push piece 20 can be conveniently pushed out and reset under the action of the spring 19, one end of the spring 19 away from the push piece 20 is fixedly connected with a limiting plate 18, the limiting plate 18 is fixedly connected to the inside of the connecting block 15, the limiting plate 18 can conveniently limit the spring 19, thereby preventing the spring 19 from deviating when being extruded.

[0035] With reference to Figure 1 And Figure 2 The clamping assembly comprises a fixed block 6, the fixed block 6 is fixedly connected to the top of the base 1, the movable plate 7 is slidably connected to the middle of the fixed block 6, the fixed block 6 can conveniently support the movable plate 7, so that the movable plate 7 is more stable, one side of the movable plate 7 is rotatably connected with a connecting rod two 14, one end of the connecting rod two 14 away from the movable plate 7 is rotatably connected with a connecting rod one 13, the bottom of the connecting rod one 13 is provided with a driving assembly, the driving assembly is used for driving the connecting rod one 13 to rotate, when the connecting rod one 13 rotates, the connecting rod two 14 is driven to move, and when the connecting rod two 14 moves, the movable plate 7 can be conveniently pulled to move, so that the handrail can be conveniently clamped and fixed, thereby reducing the labor intensity of the workers.

[0036] With reference to Figure 2The driving assembly comprises a rotating rod 12 fixedly connected to the bottom of the connecting rod I 13, a fixed block 6 having one side fixedly connected with a fixed frame 10, the middle part of the fixed frame 10 fixedly connected with a motor 11, the bottom of the rotating rod 12 fixedly connected to the output end of the motor 11, and the fixed frame 10 can conveniently support and fix the motor 11, so that the motor 11 is more stable during work. When the motor 11 works, it can conveniently drive the rotating rod 12 to rotate, and the rotating rod 12 rotates to drive the connecting rod I 13 to rotate at the same time.

[0037] Referring to Figure 1 , Figure 2 and Figure 4 , one side of the clamping plate 8 is fixedly connected with a plurality of anti-skid strips 21, which are used to prevent sliding during clamping and fixing of the handrail. The anti-skid strips 21 improve the precision of the handrail during processing. The top of the placing plate 3 is fixedly connected with a measuring scale 5, and the two sides of the clamping plate 8 are fixedly connected with a pointer 9. The pointer 9 and the measuring scale 5 are used to measure the handrail, so that the handrail can be conveniently detected and adjusted in real time. The clamping block 16 and the push piece 20 are provided with two, and the two clamping blocks 16 and the push piece 20 are slidingly connected in the inside of the connecting block 15. The top of the placing plate 3 is provided with a limiting groove 4, and the movable plate 7 is slidingly connected in the middle part of the limiting groove 4. The limiting groove 4 is used to limit the movable plate 7, and the movable plate 7 can be further limited under the action of the limiting groove 4, so that the movable plate 7 can be prevented from deviating during movement.

[0038] Working principle: when clamping and fixing the handrail, start the motor 11. When the motor 11 works, it drives the rotating rod 12 to rotate, and the rotating rod 12 rotates to drive the connecting rod I 13 to rotate at the same time. The connecting rod I 13 rotates to drive the connecting rod II 14 to move, and the connecting rod II 14 moves to pull the movable plate 7 to translate. The movable plate 7 translates to drive the clamping plate 8 to move at the same time through the connecting block 15, so that the handrail can be firmly clamped and fixed.

[0039] When it is necessary to replace the clamping plate 8 according to different handrails, manually move the push piece 20. When the push piece 20 moves, it extrudes the spring 19. At the same time that the push piece 20 extrudes the spring 19, it drives the clamping block 16 to move, so that the clamping block 16 is separated from the clamping groove 17. When the clamping block 16 is separated from the clamping groove 17, the clamping plate 8 can be replaced and adjusted according to different handrails.

[0040] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A machining positioning tool for an automobile armrest, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a support column (2), the top of the support column (2) is fixedly connected with a placing plate (3), the top of the placing plate (3) is slidably connected with a clamping plate (8), the bottom of the clamping plate (8) is provided with a clamping assembly, the clamping assembly is used for connecting and fixing the clamping plate (8), and the top of the base (1) is provided with a clamping assembly, which is used for clamping and fixing the handrail during processing. The clamping assembly comprises a connecting block (15), the connecting block (15) is slidably connected to the bottom of the clamping plate (8), the bottom of the connecting block (15) is fixedly connected with a movable plate (7), the inside of the connecting block (15) is slidably connected with a clamping block (16), the bottom of the clamping plate (8) is provided with a clamping groove (17), the clamping groove (17) and the clamping block (16) are clamped, one side of the clamping block (16) is fixedly connected with a push piece (20), one side of the push piece (20) is provided with a reset assembly, and the reset assembly is used for pushing out after the push piece (20) moves.

2. The tooling fixture of claim 1, wherein: The reset assembly comprises a spring (19), the spring (19) is fixedly connected to one side of the push piece (20), one end of the spring (19) away from the push piece (20) is fixedly connected with a limiting plate (18), and the limiting plate (18) is fixedly connected to the inside of the connecting block (15).

3. The tooling fixture of claim 1, wherein: The clamping assembly comprises a fixed block (6), the fixed block (6) is fixedly connected to the top of the base (1), the movable plate (7) is slidably connected to the middle of the fixed block (6), one side of the movable plate (7) is rotatably connected with a connecting rod two (14), one end of the connecting rod two (14) away from the movable plate (7) is rotatably connected with a connecting rod one (13), and the bottom of the connecting rod one (13) is provided with a driving assembly, which is used for driving the connecting rod one (13) to rotate.

4. The tool according to claim 3, wherein: The driving assembly comprises a rotating rod (12), the rotating rod (12) is fixedly connected to the bottom of the connecting rod one (13), one side of the fixed block (6) is fixedly connected with a fixed frame (10), the middle of the fixed frame (10) is fixedly connected with a motor (11), and the bottom of the rotating rod (12) is fixedly connected to the output end of the motor (11).

5. The tool according to claim 1, wherein: One side of the clamping plate (8) is fixedly connected with a plurality of anti-skid strips (21), and the anti-skid strips (21) are used for preventing sliding when the handrail is clamped and fixed.

6. The tool for positioning an armrest according to claim 1, wherein: The top of the placing plate (3) is fixedly connected with a measuring scale (5), both sides of the clamping plate (8) are fixedly connected with a pointer (9), and the pointer (9) and the measuring scale (5) are used for measuring the handrail.

7. The tooling fixture of claim 1, wherein: The clamping block (16) and the push piece (20) are provided with two, and the clamping block (16) and the push piece (20) are slidably connected to the inside of the connecting block (15).

8. The tool according to claim 1, wherein: The top of the placing plate (3) is provided with a limiting groove (4), the movable plate (7) is slidably connected to the middle of the limiting groove (4), and the limiting groove (4) is used for limiting the movable plate (7).

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