Clamping mechanism facilitating bidirectional drilling of air chamber

Abstract

The utility model relates to a clamping mechanism convenient for two-way drilling of an air chamber, which comprises a working table, two supporting seats are arranged on the working table, the two supporting seats are distributed left and right and are oppositely arranged, the opposite sides of the two supporting seats are rotatably provided with turntables, one supporting seat is fixedly provided with a first driving motor for driving the turntables to rotate, and the other supporting seat is fixedly provided with a second driving motor for driving the turntables to rotate. A placing plate is fixedly connected between the two rotating discs, a plurality of clamping mechanisms arranged in the left-right direction are arranged on the placing plate, the clamping mechanisms are provided with clamping plates moving up and down, and an air chamber air outlet section placing space is formed between the clamping plates and the placing plate. The air chamber is fixed on the placing plate through the clamping plate moving up and down of the clamping mechanism, stability of the air chamber during drilling is guaranteed, the first driving motor drives the rotating disc to rotate, the placing plate is made to rotate, then the air chamber is made to rotate, and after the air outlet section of the air chamber is drilled in one direction, the air chamber can be stably placed. And the air chamber can conveniently rotate by an angle to drill in the other direction, use is convenient, and the drilling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of intercooler plenum processing, and particularly relates to a clamping mechanism facilitating bidirectional drilling of a plenum. BACKGROUND

[0002] For a supercharged engine, the intercooler plenum is a kind of automobile spare part installed on a supercharger, which functions to reduce the temperature of high-temperature air after supercharging, to reduce the thermal load of the engine, to increase the intake air volume, and to increase the power of the engine. Figure 4 As shown in FIG. 1, the existing plenum 8 is generally composed of a plenum air inlet section 82 and a plenum air outlet section 81, wherein the top and side wall of the plenum air outlet section 81 are provided with a plurality of mounting holes 83 along the length direction thereof. Currently, there are two main problems in the drilling operation of the mounting holes of the plenum air outlet section: first, since the plenum air inlet section 82 and the plenum air outlet section 81 are not in the same horizontal plane, the existing fixing device is inconvenient to fix the plenum, so that the plenum air outlet section is kept horizontal, thereby being prone to shaking and affecting the drilling quality; second, the current drilling of the plenum is usually performed by a drilling mechanical arm moving downward, and since the top and side wall of the plenum air outlet section need to be drilled, the plenum air outlet section can only be drilled in one direction first, and then the angle of the plenum is manually adjusted for drilling in the other direction, which is time-consuming and laborious, inconvenient to use, and results in low drilling efficiency. SUMMARY

[0003] The utility model provides a kind of clamping mechanism facilitating bidirectional drilling of plenum in view of the insufficient of prior art, it is convenient to fix plenum, guarantee plenum stability, and plenum angle does not need to be manually adjusted when drilling, it is convenient to bidirectional drilling operation of plenum by drilling mechanical arm, it is convenient to use, greatly improve the drilling efficiency.

[0004] The utility model is realized by the following technical scheme, a kind of clamping mechanism facilitating bidirectional drilling of plenum, including workbench, the workbench is equipped with two supporting seats, two supporting seats are distributed and oppositely arranged left and right, two supporting seats opposite side are rotationally provided with carousel, one of the supporting seats is fixed with the first drive motor of driving carousel rotation, fixedly connected with placing plate between two carousels, the placing plate is equipped with multiple clamping mechanisms arranged along left and right direction, the clamping mechanism is equipped with the clamping plate that moves up and down, and plenum air outlet section placement space is formed between clamping plate and placing plate.

[0005] The plenum is fixed on the placing plate by the clamping plate that moves up and down of clamping mechanism in the scheme, guarantee plenum stability when drilling, the placing plate is rotated by the first drive motor driving carousel rotation, and then plenum is rotated, so it is convenient to plenum angle for drilling in the other direction after drilling in one direction of plenum air outlet section, it is convenient to use, improve the drilling efficiency.

[0006] As an optimization, the placing plate is provided with a receiving hole accommodating the air chamber air inlet section. When the air chamber air outlet section is placed and fixed on the placing plate, the air chamber air inlet section is accommodated in the receiving hole, so that the air chamber air outlet section is kept horizontal, drilling is facilitated, and drilling effect is ensured.

[0007] As an optimization, the top of the workbench is fixed with a guide rail extending in the left-right direction, a support plate is slidingly connected to the top of the guide rail, a driving mechanism for driving the support plate to slide left and right is arranged on the workbench, and the two supporting seats are fixed to the top of the support plate. After one mounting hole of the air chamber is processed, the support plate can be driven to slide left and right by the driving mechanism, so that the air chamber moves left and right, the drilling position of the air chamber is adjusted, use is facilitated, and drilling efficiency is further improved.

[0008] As an optimization, the driving mechanism comprises a lead screw extending in the left-right direction, a sliding block threadedly connected with the lead screw, and a second driving motor, the lead screw is rotatably installed on the workbench, the sliding block is fixedly connected with the support plate, and the second driving motor drives the lead screw to rotate. The second driving motor drives the lead screw to rotate, so that the threaded sliding block moves along the lead screw, thereby driving the support plate to slide left and right.

[0009] As an optimization, the supporting seat comprises a support frame, a bearing seat and the rotating disc, the support frame is fixedly connected to the top of the support plate, the bearing seat is fixedly connected to the top of the support frame, and the rotating disc is rotatably connected to the bearing seat through a rotating shaft.

[0010] As an optimization, the clamping mechanism comprises a telescopic cylinder and the clamping plate, the telescopic rod of the telescopic cylinder faces upward, and the clamping plate is fixedly arranged on the telescopic rod. The telescopic cylinder drives the clamping plate to move up and down, the structure is simple, and use is facilitated.

[0011] As an optimization, an external thread is arranged on the outer wall of the telescopic rod, a through hole is arranged on the clamping plate, the telescopic rod passes through the through hole and is screwed with two nuts, and the two nuts are located above and below the clamping plate respectively. The clamping plate is fixed on the telescopic rod by means of the two nuts, disassembly and assembly are facilitated, and the height of the clamping plate can be adjusted.

[0012] As an optimization, the placing plate is further provided with a plurality of groups of limiting assemblies arranged in the left-right direction, the limiting assembly comprises two limiting blocks distributed in front and back, and the spacing between the two limiting blocks is adapted to the outer diameter of the air chamber air outlet section. The two limiting blocks limit the air chamber air outlet section in the horizontal direction, the fixing effect of the air chamber is improved, and the stability of the air chamber is improved.

[0013] The utility model discloses an advantageous effect is: the air chamber outlet section is placed on the placing plate along left and right directions, and the air chamber inlet section is accommodated through the accommodating hole, so that the air chamber outlet section keeps horizontal, and the drilling is convenient. The air chamber outlet section is clamped through the clamping plate of multiple clamping mechanisms, so that the air chamber is fixed and fastened, and then the air chamber outlet section is limited in the horizontal direction through the limiting assembly, so that the air chamber is more stable, and the stability when drilling is guaranteed. When the air chamber top direction is to, when one mounting hole is processed, the support plate is driven to slide left and right through the second drive mechanism, so that the air chamber moves left and right and adjusts the drilling position, and the convenient use is convenient. When the air chamber top drilling is completed, the rotating disc is driven to rotate through the first drive motor, and the air chamber rotates the angle, so that after the drilling of the air chamber outlet section in one direction, the drilling of the air chamber in another direction is convenient, convenient to use, and the drilling efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is the side view of the utility model;

[0016] Figure 3 It is the plan view of the utility model;

[0017] Figure 4 It is the front view of the air chamber;

[0018] The figure shows:

[0019] 1, workbench, 2, guide rail, 3, support plate, 4, drive mechanism, 41, screw, 42, sliding block, 43, second drive motor, 5, support seat, 51, support frame, 52, bearing seat, 53, rotating disc, 54, rotating shaft, 55, first drive motor, 6, placing plate, 61, accommodating hole, 7, clamping mechanism, 71, telescopic cylinder, 72, telescopic rod, 73, clamping plate, 74, nut, 8, air chamber, 81, air chamber outlet section, 82, air chamber inlet section, 83, mounting hole, 9, limiting assembly, 91, limiting block.

[0020] Specific implementation structure

[0021] In order to clearly illustrate the technical features of the scheme, the following through specific implementation structure, the scheme is described.

[0022] For example Figures 1-4As shown, a clamping mechanism for facilitating the bidirectional drilling of the air chamber comprises a workbench 1, the workbench 1 is provided with two supporting seats 5, the two supporting seats 5 are distributed left and right and oppositely arranged, the two supporting seats 5 are rotatably provided with rotating discs 53 on the opposite sides, one of the supporting seats 5 is fixedly provided with a first driving motor 55 for driving the rotating disc 53 to rotate, a placing plate 6 is fixedly connected between the two rotating discs 53, the placing plate 6 is provided with a plurality of clamping mechanisms 7 arranged along the left and right directions, the clamping mechanism 7 is provided with a clamping plate 73 moving up and down, and the clamping plate 73 and the placing plate 6 form an air chamber gas outlet section placing space.

[0023] The air chamber gas outlet section 81 is fixed on the placing plate 6 through the clamping mechanism 7, so as to ensure the stability of the air chamber during drilling, the placing plate 6 is rotated through the first driving motor 55 driving the rotating disc 53 to rotate, and then the air chamber 8 is rotated, so that after drilling in one direction of the air chamber gas outlet section 81, the air chamber 8 is conveniently rotated in the angle to drill in the other direction, which is convenient to use and improves the drilling efficiency.

[0024] The placing plate 6 is provided with a containing hole 61 containing the air chamber gas inlet section 82. When the air chamber gas outlet section 81 is placed and fixed on the placing plate 6, the air chamber gas inlet section 82 is contained in the containing hole 61, so that the air chamber gas outlet section 81 remains horizontal, which is convenient for drilling and ensures the drilling effect.

[0025] Specifically, the workbench 1 is fixedly provided with a guide rail 2 extending along the left and right directions, the guide rail 2 is slidingly connected with a supporting plate 3 on the top, the workbench 1 is provided with a driving mechanism 4 driving the supporting plate 3 to slide left and right, and the two supporting seats 5 are fixedly arranged on the top of the supporting plate 3. Since the air chamber gas outlet section 81 needs to be drilled with a plurality of mounting holes 83, the prior art adopts the downward action of the drilling machine wall to drill, when one mounting hole 83 of the air chamber gas outlet section 81 is processed, the supporting plate can be driven to slide left and right through the driving mechanism, so as to move the air chamber left and right to adjust the drilling position, and the drilling machine wall drills the mounting holes 83 one by one, which is convenient to use.

[0026] The driving mechanism 4 comprises a lead screw 41 extending along the left and right directions, a sliding block 42 threadedly connected with the lead screw 41, and a second driving motor 43, the lead screw 41 is rotatably arranged on the workbench 1, the sliding block 42 is fixedly connected with the supporting plate 3, and the second driving motor 43 drives the lead screw 41 to rotate. Specifically, the lead screw 41 is located below the supporting plate 3 and is rotatably connected with the workbench 1, the sliding block 42 is sleeved on the lead screw 41 and is threadedly connected with the lead screw, and the sliding block 42 is fixedly connected with the bottom of the supporting plate 3. The second driving motor 43 is fixedly connected with the workbench 1, and the output end of the second driving motor 43 is drivingly connected with one end of the lead screw 41. The lead screw 41 is driven to rotate through the second driving motor 43, so that the threadedly connected sliding block 42 moves along the lead screw, thereby driving the supporting plate 3 to slide left and right.

[0027] Specifically, the support seat 5 comprises a support frame 51, a bearing seat 52 and the rotating disc 53, the support frame 51 is fixed on the top of the support plate 3, the bearing seat 52 is fixed on the top of the support frame 51, and the rotating disc 53 is rotationally connected with the bearing seat 52 through a rotating shaft 54. The bearing seat 52 is fixed on the support plate 3 through the support frame 51, and the structure is stable. The rotating shaft 54 and the rotating disc 53 are fixed, and the axis of the rotating shaft 54 is horizontally arranged, the rotating disc 53 is rotationally connected with the bearing seat 52 through the rotating shaft 54, and the rotating disc 53 is rotationally arranged.

[0028] Specifically, the clamping mechanism 7 comprises a telescopic cylinder 71 and the clamping plate 73, the telescopic rod 72 of the telescopic cylinder 71 is upward, and the clamping plate 73 is fixed on the telescopic rod 72. The telescopic cylinder 71 is fixed on the bottom of the placing plate 6, the telescopic rod 72 penetrates the placing plate 6 upwards and is fixed with the clamping plate 73. The up-down movement of the clamping plate is driven by the telescopic movement of the telescopic cylinder, so that the air outlet section of the air chamber is clamped, the structure is simple, and the use is convenient. The placing plate 6 is provided with two clamping mechanisms 7, so that the clamping stability of the air chamber 8 is ensured.

[0029] Preferably, the outer wall of the telescopic rod 72 is provided with external threads, the clamping plate 73 is provided with a through hole, the telescopic rod 72 penetrates through the through hole and is screwed with two nuts 74, and the two nuts 74 are located above and below the clamping plate 73 respectively. The clamping plate is fixed on the telescopic rod through the double nuts, which is convenient to disassemble and assemble, and the height of the clamping plate can be adjusted.

[0030] The placing plate 6 is also provided with a plurality of limiting assemblies 9 arranged along the left-right direction, the limiting assembly 9 comprises two limiting blocks 91 distributed in front and back, and the spacing between the two limiting blocks 91 is matched with the outer diameter of the air outlet section 81 of the air chamber. The two limiting blocks 91 are fixed on the top of the placing plate 6 and are arranged opposite to each other. The air outlet section 81 of the air chamber is horizontally limited by the two limiting blocks 91, the fixing effect of the air chamber 8 is improved, and the stability of the air chamber is further improved. Two limiting assemblies 9 are fixed on the placing plate in the embodiment.

[0031] Working principle: when in use, the air chamber outlet section 81 is placed on the placement plate 6, and the air chamber outlet section 81 is located between the two limiting blocks 91 of the limiting assembly 9, the air chamber inlet section 82 is accommodated in the accommodating hole 61, so that the air chamber outlet section 81 is kept horizontal, that is, the positioning and placement of the air chamber 8 can be realized. The telescopic cylinder 71 is retracted, so that the clamping plate 73 moves downward to clamp the air chamber outlet section 81, so that the air chamber 8 is kept stable. The second driving motor 43 is driven to rotate, so that the support plate 3 slides left and right to drive the air chamber 8 to move left and right, so that the drill hole position at the top of the air chamber outlet section 81 is aligned with the drill bit of the drilling mechanical arm, and the drill bit of the drilling mechanical arm vertically downward acts to drill the top of the air chamber outlet section 81. When one mounting hole 83 is processed, the air chamber 8 moves left and right, so that other drill hole positions at the top of the air chamber outlet section 81 are aligned with the drill bit of the drilling mechanical arm for drilling operation.

[0032] When the plurality of mounting holes 83 at the top of the air chamber outlet section 81 are drilled one by one, the first driving motor 55 is driven to rotate, so that the turntable 53 rotates, and then the air chamber 8 rotates 90 degrees, so that the drill hole position of the side wall of the air chamber outlet section 81 is aligned with the drill bit of the drilling mechanical arm. The second driving motor 43 drives the left and right movement of the air chamber 8, so that the drilling mechanical arm drills the plurality of mounting holes 83 of the side wall of the air chamber outlet section 81 one by one, so that the drilling operation of the two-way mounting holes of the air chamber 8 is completed.

[0033] Of course, the above description is not limited to the above examples, and the technical features not described in the utility model can be realized by or using the prior art, which will not be repeated here; the above embodiments and drawings are only used to illustrate the technical scheme of the utility model and are not limited to the utility model, and the preferred implementation structure is described in detail, and those skilled in the art should understand that the changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the utility model do not deviate from the purpose of the utility model, and should also belong to the protection scope of the claims of the utility model.

Claims

1. A clamping mechanism for facilitating the bi-directional drilling of a pocket, comprising a worktable (1), characterised in that: The workbench (1) is provided with two supporting seats (5), which are distributed left and right and oppositely arranged, and are rotatably provided with rotating discs (53) on the opposite sides of the two supporting seats (5), one of the supporting seats (5) is fixedly provided with a first driving motor (55) for driving the rotating disc (53) to rotate, and a placing plate (6) is fixedly connected between the two rotating discs (53), the placing plate (6) is provided with a plurality of clamping mechanisms (7) arranged along the left and right directions, the clamping mechanism (7) is provided with a clamping plate (73) moving up and down, and the clamping plate (73) and the placing plate (6) form a gas chamber gas outlet section placing space.

2. The chucking mechanism for easy gas chamber bidirectional drilling of claim 1, wherein: The placing plate (6) is provided with a containing hole (61) for accommodating the gas chamber gas inlet section (82).

3. The chucking mechanism for easy gas chamber bidirectional drilling of claim 1, wherein: The workbench (1) is provided with a guide rail (2) extending along the left and right directions, the guide rail (2) is slidably connected with a supporting plate (3) on the top of the workbench (1), and the workbench (1) is provided with a driving mechanism (4) for driving the supporting plate (3) to slide left and right, and the two supporting seats (5) are fixedly arranged on the top of the supporting plate (3).

4. The chucking mechanism for a convenient gas chamber bidirectional drilling according to claim 3, characterized in that: The driving mechanism (4) comprises a lead screw (41) extending along the left and right directions, a sliding block (42) threadedly connected with the lead screw (41), and a second driving motor (43), the lead screw (41) is rotatably installed on the workbench (1), the sliding block (42) is fixedly connected with the supporting plate (3), and the second driving motor drives the lead screw (41) to rotate.

5. The chucking mechanism for easy gas chamber bidirectional drilling of claim 3, wherein: The supporting seat (5) comprises a supporting frame (51), a bearing seat (52) and the rotating disc (53), the supporting frame (51) is fixedly connected on the top of the supporting plate (3), the bearing seat (52) is fixedly connected on the top of the supporting frame (51), and the rotating disc (53) is rotatably connected with the bearing seat (52) through a rotating shaft (54).

6. The chucking mechanism for easy gas chamber bidirectional drilling of claim 1, wherein: The clamping mechanism (7) comprises a telescopic cylinder (71) and the clamping plate (73), the telescopic rod (72) of the telescopic cylinder (71) faces upward, and the clamping plate (73) is fixedly arranged on the telescopic rod (72).

7. The chucking mechanism for a convenient gas chamber bidirectional drilling according to claim 6, characterized in that: The outer wall of the telescopic rod (72) is provided with external threads, the clamping plate (73) is provided with a through hole, the telescopic rod (72) penetrates through the through hole and is screwed with two nuts (74), and the two nuts are located above and below the clamping plate (73) respectively.

8. The chuck for a convenient gas chamber bidirectional drilling according to claim 1, characterized in that: The placing plate (6) is also provided with a plurality of limiting assemblies (9) arranged along the left and right directions, the limiting assembly (9) comprises two limiting blocks (91) distributed in front and back, and the spacing between the two limiting blocks (91) is matched with the outer diameter of the gas chamber gas outlet section (81).

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