Fixing clamp for air inlet pipe set machining

Abstract

The utility model discloses a fixing clamp for air inlet pipe set machining, and relates to the technical field of air inlet pipe set machining. The device comprises a base body and a supporting frame arranged on the upper end face of the base body, and further comprises an air inlet pipe body arranged on the upper end face of the base body, and a servo motor is arranged in the center of the lower end face of the base body; and the clamping mechanism is arranged on the inner side of the base body. The servo motor is arranged to drive the driving gear to rotate, then the driving gear is matched with the connecting rack and the clamping plate at the upper end of the connecting plate, the air inlet pipe body can be rapidly clamped and limited, due to the fact that the clamping plate is arranged in an L shape, the connecting effect of the air inlet pipe body can be guaranteed, then the arranged adjusting lead screw can adjust the lifting plate, and the adjusting effect is good. And adjustment and control can be carried out according to the different sizes of the air inlet pipe bodies, so that the application range of the clamp is further widened, and the situation that the follow-up air inlet pipe body machining efficiency is affected due to manual adjustment and clamping can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of intake pipe group processing, and particularly relates to a fixing fixture for intake pipe group processing. Background Technique

[0002] The engine intake pipe refers to the pipe that introduces the gas required for the combustion of the internal combustion engine into the machine. The intake pipe must ensure a sufficient flow area and improve the surface finish of the pipe, etc., to reduce resistance. A straight intake system is adopted on high-performance gasoline engines. While straightening, the airway throttle and the length of the intake pipe should also be reasonably designed, and an appropriate volume of the pressure stabilizing chamber should be arranged, etc., in order to achieve the purpose of high rotation and high power.

[0003] When processing the intake pipe group, it needs to be clamped to facilitate subsequent welding. At present, most of the clamping of the intake pipe group is manually connected. Although the above can fix it, the fixing efficiency is poor, resulting in difficult control of the processing accuracy of the intake pipe group during mass production, and reducing the processing efficiency of the intake pipe group. Content of the Utility Model

[0004] Aiming at the above-mentioned shortcomings of the existing technology, the utility model provides a fixing fixture for intake pipe group processing, which can effectively solve the problems of the existing technology.

[0005] In order to solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a fixing fixture for intake pipe group processing, including a base body, and a support frame is arranged on the upper end surface of the base body. It also includes:

[0007] An intake pipe body is arranged on the upper end surface of the base body, and a servo motor is arranged at the central position of the lower end surface of the base body;

[0008] A clamping mechanism is arranged inside the base body and is used for clamping and limiting the intake pipe body.

[0009] Furthermore, a hydraulic rod is arranged at the central position of the upper end surface of the support frame, a limiting cover plate is fixed at the output end of the hydraulic rod, and the limiting cover plate can be clamped on the upper end surface of the intake pipe body.

[0010] Furthermore, the clamping mechanism includes a driving gear, a connecting rack, a connecting plate and a clamping plate. The driving gear is fixed at the output end of the servo motor and is arranged inside the base body. The connecting rack is meshed and connected to the upper and lower ends of the driving gear. The connecting plate is fixed on the outside of the driving gear, and the cross-section of the connecting plate is an "L" - shaped structure. The clamping plate is arranged on the upper end surface of the connecting plate, and a lifting mechanism is arranged inside the clamping plate.

[0011] Further, a limiting slider is fixed to the lower end surface of the driving gear, and the cross-section of the limiting slider is a "T" - shaped structure. The upper end surface of the base body is symmetrically provided with connecting chutes, and the limiting slider can slide left and right along the connecting chutes.

[0012] Further, the lifting mechanism includes an adjusting screw rod and a lifting plate. The adjusting screw rod is rotatably connected to the central position of the upper end surface of the connecting plate. The lifting plate is sleeved on the outer surface of the adjusting screw rod. One end of the lifting plate is fixed to the clamping plate, and the lifting plate can slide up and down along the outer surface of the adjusting screw rod for adjustment.

[0013] Further, a limiting chute is provided at the central position of the outer surface of the base body, and the clamping plate can slide left and right along the limiting chute.

[0014] The utility model has the following beneficial effects:

[0015] By setting a servo motor in the utility model, the driving gear can be driven to rotate, and then, in cooperation with the connecting rack and the clamping plate on the upper end of the connecting plate, the air inlet pipe body can be quickly clamped and limited. Since the clamping plate is arranged in an "L" shape, the connection effect of the air inlet pipe body can be ensured. Then, the set adjusting screw rod can adjust the lifting plate, and further, it can be adjusted and controlled according to the different sizes of the air inlet pipe body, so that the applicable range of this fixture is further improved, and manual adjustment of clamping can be avoided, thus affecting the subsequent processing efficiency of the air inlet pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a top view schematic diagram of the fixed fixture for processing the air inlet pipe group of the present utility model;

[0018] Figure 2 It is a bottom view schematic diagram of the fixed fixture for processing the air inlet pipe group of the present utility model;

[0019] Figure 3 It is a top view schematic diagram of the base body of the present utility model;

[0020] Figure 4 It is a top view schematic diagram of the clamping mechanism of the present utility model.

[0021] In the drawings, the list of components represented by each reference numeral is as follows:

[0022] 1. Base body; 2. Support frame; 3. Hydraulic rod; 4. Air inlet pipe body; 5. Limiting cover plate; 6. Servo motor; 7. Driving gear; 8. Connecting rack; 9. Limiting slider; 10. Connecting chute; 11. Connecting plate; 12. Adjusting screw rod; 13. Lifting plate; 14. Clamping plate; 15. Limiting chute. Detailed implementation manner

[0023] 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.

[0024] Please refer to Figures 1-4 As shown in the figure, the present invention is a fixing fixture for the processing of an air inlet pipe group, including a base body 1, and a support frame 2 is arranged on the upper end surface of the base body 1. It further includes:

[0025] An air inlet pipe body 4 is arranged on the upper end surface of the base body 1, and a servo motor 6 is arranged at the central position of the lower end surface of the base body 1; a hydraulic rod 3 is arranged at the central position of the upper end surface of the support frame 2, and a limiting cover plate 5 is fixed at the output end of the hydraulic rod 3, and the limiting cover plate 5 can be clamped on the upper end surface of the air inlet pipe body 4. By setting the hydraulic rod 3, the position of the limiting cover plate 5 can be adjusted, and the limiting cover plate 5 can limit the air inlet pipe body 4 from above, which can prevent the air inlet pipe body 4 from shifting and affecting subsequent processing, thereby further improving the applicable range of the equipment;

[0026] A clamping mechanism is arranged inside the base body 1 for clamping and limiting the air inlet pipe body 4; the clamping mechanism includes a driving gear 7, a connecting rack 8, a connecting plate 11 and a clamping plate 14. The driving gear 7 is fixed at the output end of the servo motor 6, and the driving gear 7 is arranged inside the base body 1. The connecting rack 8 is meshed with the upper and lower ends of the driving gear 7. The connecting plate 11 is fixed on the outer side of the driving gear 7, and the cross section of the connecting plate 11 is an "L" - shaped structure. The clamping plate 14 is arranged on the upper end surface of the connecting plate 11, and a lifting mechanism is arranged inside the clamping plate 14. By setting the servo motor 6, the driving gear 7 can be driven to rotate. When the driving gear 7 rotates, the connecting rack 8 meshed with it can be driven to slide in the same direction, and the air inlet pipe body 4 can be locked and limited through the clamping plate 14, which can prevent the air inlet pipe body 4 from shifting;

[0027] A limiting slider 9 is fixed to the lower end surface of the driving gear 7, and the cross-section of the limiting slider 9 is a "T" - shaped structure. The upper end surface of the base body 1 is symmetrically provided with connecting chutes 10, and the limiting slider 9 can slide left and right along the connecting chutes 10. By setting that the limiting slider 9 can slide along the connecting chutes 10, the position of the connecting rack 8 can be limited, which can avoid the deviation of the connecting rack 8 and affect the subsequent processing, and can ensure the stability of subsequent clamping; The lifting mechanism includes an adjusting screw rod 12 and a lifting plate 13. The adjusting screw rod 12 is rotatably connected to the central position of the upper end surface of the connecting plate 11. The lifting plate 13 is sleeved on the outer surface of the adjusting screw rod 12. One end of the lifting plate 13 is fixed to the clamping plate 14, and the lifting plate 13 can slide up and down along the outer surface of the adjusting screw rod 12 for adjustment. By setting that the adjusting screw rod 12 can rotate along the upper end surface of the connecting plate 11, when the adjusting screw rod 12 rotates, the lifting plate 13 can slide up and down for adjustment, and then it can be adjusted and controlled according to the different sizes of the air inlet pipe body 4; A limiting chute 15 is provided at the central position of the outer surface of the base body 1, and the clamping plate 14 can slide left and right along the limiting chute 15. By setting the limiting chute 15, the position of the clamping plate 14 can be limited, which can avoid the deviation of the clamping plate 14 and affect the subsequent clamping. At the same time, the clamping plate 14 can slide up and down along the limiting chute 15 for adjustment, which is convenient for subsequent clamping.

[0028] The above are only the preferred embodiments of the present invention, which do not limit the present invention. Any modification of the technical solutions recorded in the foregoing embodiments, equivalent replacement of some technical features, any modification, equivalent replacement, and improvement are all within the protection scope of the present invention.

Claims

1. A fixing fixture for processing an intake pipe assembly, comprising a base body (1) and a support frame (2) provided on the upper end surface of the base body (1), characterized in that: Also includes: An air intake pipe body (4) is arranged on the upper end surface of the base body (1), and a servo motor (6) is arranged at the central position of the lower end surface of the base body (1); The clamping mechanism is arranged on the inner side of the base body (1) and is used to clamp and limit the air intake pipe body (4).

2. The fixing fixture for processing the intake pipe assembly according to claim 1, characterized in that: A hydraulic rod (3) is arranged at the central position of the upper end surface of the support frame (2), a limiting cover plate (5) is fixed to the output end of the hydraulic rod (3), and the limiting cover plate (5) can be clamped on the upper end surface of the air intake pipe body (4).

3. The fixing fixture for processing the intake pipe assembly according to claim 1, characterized in that: The clamping mechanism comprises a driving gear (7), a connecting rack (8), a connecting plate (11) and a clamping plate (14); the driving gear (7) is fixed to the output end of the servo motor (6), and the driving gear (7) is arranged on the inner side of the base body (1); the connecting rack (8) is meshedly connected to the upper and lower ends of the driving gear (7); the connecting plate (11) is fixed to the outer side of the driving gear (7), and the cross section of the connecting plate (11) is an "L"-shaped structure; the clamping plate (14) is arranged on the upper end surface of the connecting plate (11), and a lifting mechanism is arranged on the inner side of the clamping plate (14).

4. The fixing fixture for processing the intake pipe assembly according to claim 3, characterized in that: A limiting slider (9) is fixed to the lower end surface of the driving gear (7), and the cross section of the limiting slider (9) is a "T"-shaped structure. A connecting slide groove (10) is symmetrically provided on the upper end surface of the base body (1), and the limiting slider (9) can slide left and right along the connecting slide groove (10).

5. The fixing fixture for processing the intake pipe assembly according to claim 4, characterized in that: The lifting mechanism comprises an adjusting screw rod (12) and a lifting plate (13). The adjusting screw rod (12) is rotatably connected to the central position of the upper end surface of the connecting plate (11). The lifting plate (13) is sleeved on the outer surface of the adjusting screw rod (12). One end of the lifting plate (13) is fixed to the clamping plate (14), and the lifting plate (13) can be slid up and down along the outer surface of the adjusting screw rod (12) for adjustment.

6. The fixing fixture for processing the intake pipe assembly according to claim 5, characterized in that: A limiting slide groove (15) is provided at the central position of the outer surface of the base body (1), and the clamping plate (14) can slide left and right along the limiting slide groove (15).

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