Movable clamping tool for air chamber drilling
By designing a movable clamping fixture for air chamber drilling, the position of the air chamber is automatically adjusted using guide rails and a drive mechanism. Combined with clamping and limiting components, the problem of low efficiency in air chamber drilling is solved, and efficient automatic drilling is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-03-31
AI Technical Summary
In existing technologies, the intercooler chamber requires frequent adjustments to its position during machining, resulting in low drilling efficiency and wasting time and effort.
Design a movable clamping fixture for air chamber drilling. The air chamber is automatically adjusted through guide rails and drive mechanism. The clamping mechanism and limit components ensure the stability of the air chamber. The drilling robot arm is used for automatic drilling.
It eliminates the need for manual position adjustment during air chamber drilling, improving drilling efficiency, saving manpower, and is simple in structure and easy to use.
Smart Images
Figure CN224059247U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of intercooler plenum processing, and particularly relates to a mobile clamping tool for plenum drilling. 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, so as to reduce the thermal load of the engine and increase the intake volume, thereby increasing the power of the engine. When the plenum is processed, a drilling machine drills mounting holes vertically downward on the top of the plenum. Usually, multiple mounting holes need to be drilled along the length direction on the top of the plenum. Thus, the position of the plenum needs to be adjusted by personnel once for each mounting hole processed, which is inconvenient to use, time-consuming and laborious, and the drilling efficiency is low. SUMMARY
[0003] The utility model provides a mobile clamping tool for plenum drilling, which does not need manual adjustment of the position of the plenum during drilling, is convenient to use, and improves the drilling efficiency.
[0004] The utility model discloses a mobile clamping tool for plenum drilling, which comprises a workbench, a guide rail extending along the left-right direction is fixed on the workbench, a support seat is slidably connected to the guide rail, a driving mechanism for driving the support seat to slide left and right is arranged on the workbench, a plurality of clamping mechanisms arranged along the left-right direction are arranged on the support seat, the clamping mechanisms are provided with clamping plates moving up and down, a plenum placement space is formed between the clamping plates and the support seat, and a drilling mechanical arm is arranged behind the support seat on the workbench.
[0005] In use, the plenum is placed on the support seat along the left-right direction, the plenum is clamped and fixed by the clamping plates of the plurality of clamping mechanisms, and the stability during drilling is improved. The top of the plenum is drilled by the drilling mechanical arm, the drilling position of the plenum is adjusted by driving the support seat to slide left and right through the driving mechanism after the processing of one mounting hole is completed, which is convenient to use, saves labor, and greatly improves the drilling efficiency.
[0006] As an optimization, the support seat comprises a sliding plate slidably connected to the guide rail, a placement plate above the sliding plate, and a support stand plate connecting the sliding plate and the placement plate, and the clamping mechanisms are fixed on the placement plate. According to the optimization, an empty area is formed between the sliding plate and the placement plate of the support seat, which is convenient for installing the telescopic cylinders of the clamping mechanisms.
[0007] 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 fixed on the telescopic rod. According to the optimization, the telescopic cylinder drives the clamping plate to move up and down, which is simple in structure and convenient to use.
[0008] As optimization, the outer wall of the telescopic rod is provided with external threads, the clamping plate is provided with a through hole, 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 through the double nuts, which is convenient to disassemble and assemble, and the height of the clamping plate can be adjusted conveniently.
[0009] As optimization, the driving mechanism comprises a screw rod extending in the left-right direction, a sliding block in threaded connection with the screw rod, and a driving motor, the screw rod is rotatably installed on the workbench, the sliding block is fixedly connected with the support base, and the driving motor drives the screw rod to rotate. The driving motor drives the screw rod to rotate, so that the screwed sliding block moves along the screw rod, thereby driving the left-right sliding movement of the support base.
[0010] As optimization, the support base is further provided with a limiting assembly, and the limiting assembly comprises two limiting blocks distributed in front and back, and the spacing of the two limiting blocks is adapted to the outer diameter of the air chamber. The two limiting blocks limit the air chamber in the horizontal direction, thereby improving the fixing effect of the air chamber and the stability of the air chamber.
[0011] As optimization, a plurality of limiting assemblies are distributed on the support base in the left-right direction. The air chamber stability is further improved.
[0012] The air chamber is placed on the support base in the left-right direction, the clamping plates of the plurality of clamping mechanisms clamp the air chamber, the air chamber is fixed and fastened, the limiting assembly limits the air chamber in the horizontal direction, the air chamber is more stable, and the stability during drilling is ensured. The drilling mechanical arm drills the top of the air chamber, when one mounting hole is processed, the support base is driven to slide left and right by the driving mechanism, the drilling position of the air chamber can be adjusted, the use is convenient, the manpower is saved, and the drilling efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS
[0013] Fig. 1 It is a front view of the utility model;
[0014] Fig. 2 It is a side view of the utility model;
[0015] Fig. 3 It is a top view of the utility model;
[0016] In the drawings:
[0017] 1, workbench, 2, guide rail, 3, support base, 31, sliding plate, 32, placing plate, 33, support stand, 4, driving mechanism, 41, screw rod, 42, sliding block, 43, driving motor, 44, bearing seat, 5, clamping mechanism, 51, telescopic cylinder, 52, telescopic rod, 53, clamping plate, 54, nut, 6, limiting block, 7, drilling mechanical arm, 8, air chamber. DETAILED DESCRIPTION
[0018] In order to clearly illustrate the technical features of the scheme, the scheme will be described below through specific implementation structures.
[0019] As shown in Figs. 1-3 A mobile clamping tool for air chamber drilling, comprising a workbench 1, a guide rail 2 extending in the left-right direction is fixed on the workbench 1, a support seat 3 is slidably connected to the guide rail 2, and a driving mechanism 4 for driving the support seat 3 to slide left and right is arranged on the workbench 1.
[0020] Specifically, the support seat 3 comprises a sliding plate 31 slidably connected to the guide rail 2, a placing plate 32 located above the sliding plate 31, and a support vertical plate 33 connecting the sliding plate 31 and the placing plate 32. In this embodiment, the sliding plate and the placing plate are integrally connected by two support vertical plates distributed left and right, and the structural strength is high.
[0021] Specifically, the driving mechanism 4 comprises a lead screw 41 extending in the left-right direction, a sliding block 42 threadedly connected to the lead screw 41, and a driving motor 43, the lead screw 41 is rotatably installed on the workbench 1, the sliding block 42 is fixedly connected to the support seat 3, and the driving motor 42 drives the lead screw 41 to rotate. In this embodiment, the lead screw 41 is located below the sliding plate 31, and the left and right ends of the lead screw 41 are rotatably connected to the workbench 1 through bearing seats 44. The sliding block 42 is sleeved on the lead screw 41 and threadedly connected with the lead screw, and the sliding block 42 is fixedly connected to the bottom of the sliding plate 31. The driving motor 43 is fixedly connected to the workbench 1, and the output end of the driving motor 43 is drivingly connected to one end of the lead screw 41. The driving motor drives the lead screw to rotate, so that the threaded sliding block moves along the lead screw, thereby driving the support seat to slide left and right.
[0022] A plurality of clamping mechanisms 5 arranged in the left-right direction are arranged on the support seat 3, the clamping mechanism 5 is provided with a clamping plate 53 moving up and down, and the clamping plate 53 and the support seat 3 form an air chamber placing space, and a drilling mechanical arm 7 located behind the support seat 3 is further arranged on the workbench 1. The air chamber 8 is placed on the support seat 3, and the air chamber 8 is clamped by the clamping plate 53 moving up and down, so as to ensure the stability of the air chamber during drilling. After the air chamber 8 is fixed, the drill bit of the drilling mechanical arm 7 can be vertically downward to drill the top of the air chamber, and the drilling mechanical arm 7 is a conventional technology, which will not be described in detail here.
[0023] Specifically, the clamping mechanism 5 comprises a telescopic cylinder 51 and the clamping plate 53, the telescopic rod 52 of the telescopic cylinder 51 faces upward, and the clamping plate 53 is fixed on the telescopic rod 52. The clamping mechanism 5 of the embodiment is fixed on the placing plate 32, the telescopic cylinder 51 is fixed at the bottom of the placing plate 32, the telescopic rod 52 penetrates the placing plate 32 upward and is fixed with the clamping plate 53. The up-down movement of the clamping plate is driven by the telescopic cylinder, so as to clamp the air chamber, which is simple in structure and convenient to use. Moreover, two clamping mechanisms 5 are arranged on the placing plate 32 in the embodiment, so as to ensure the clamping stability of the air chamber.
[0024] Preferably, the outer wall of the telescopic rod 52 is provided with external threads, the clamping plate 53 is provided with a through hole, the telescopic rod 52 penetrates the through hole and is screwed with two nuts 54, and the two nuts 54 are located above and below the clamping plate 53 respectively. The clamping plate 53 is fixed on the telescopic rod 52 through the double nuts 54, which is convenient to disassemble and assemble and facilitates the adjustment of the height of the clamping plate.
[0025] The supporting seat 3 is further provided with a limiting assembly, the limiting assembly comprises two front and rear distributed limiting blocks 6, and the spacing between the two limiting blocks 6 is matched with the outer diameter of the air chamber 8. Specifically, the two limiting blocks 6 are fixed on the top of the placing plate 32 and are arranged opposite to each other. The air chamber 8 is limited in the horizontal direction by the two limiting blocks 6, so as to improve the fixing effect of the air chamber and further improve the stability of the air chamber.
[0026] Preferably, a plurality of limiting assemblies are distributed along the left-right direction on the supporting seat 3, the air chamber is limited in the length direction by the plurality of limiting assemblies, so as to further improve the stability of the air chamber and facilitate the positioning of the placement position of the air chamber.
[0027] Working principle: when in use, the air chamber 8 is placed on the placing plate 32 of the supporting seat 3, and the air chamber 8 is located between the two limiting blocks 6 of the limiting assembly, so as to realize the positioning and placement of the air chamber. The telescopic cylinder 51 is driven to contract, so that the clamping plate 53 moves downward to clamp the air chamber 8, so that the air chamber remains stable. The driving motor 43 is driven to rotate, so that the supporting seat 3 slides left and right, so that the drilling position of the air chamber 8 is aligned with the drill bit of the drilling mechanical arm 7, and the drill bit of the drilling mechanical arm 7 vertically downward acts to drill the top of the air chamber 8. When one mounting hole is processed, the left and right movements of the supporting seat 3 are used to align the other drilling positions of the air chamber 8 with the drill bit of the drilling mechanical arm 7 for drilling operation, which is convenient to use and greatly improves the drilling efficiency.
[0028] Of course, the above description is also not limited to the above examples, 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 examples and drawings are only used to illustrate the technical scheme of the utility model and are not a limitation on the utility model, the preferred implementation structure is used to describe the utility model 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 mobile clamping tool for drilling a plenum, comprising a worktable (1), characterized in that: The workbench (1) is provided with a guide rail (2) extending in the left-right direction, a support seat (3) is slidably connected to the guide rail, the workbench (1) is provided with a driving mechanism (4) for driving the support seat (3) to slide left and right, the support seat (3) is provided with a plurality of clamping mechanisms (5) arranged in the left-right direction, the clamping mechanism (5) is provided with a clamping plate (53) moving up and down, and a gas chamber placing space is formed between the clamping plate (53) and the support seat (3), and the workbench (1) is further provided with a drilling mechanical arm (7) located behind the support seat (3).
2. The mobile clamping tool for gas chamber drilling according to claim 1, characterized in that: The support seat (3) comprises a sliding plate (31) slidably connected to the guide rail (2), a placing plate (32) located above the sliding plate, and a support stand (33) connecting the sliding plate (31) and the placing plate (32), and the clamping mechanism (5) is fixedly arranged on the placing plate (32).
3. The mobile clamping tool for gas chamber drilling according to claim 1 or 2, characterized in that: The clamping mechanism (5) comprises a telescopic cylinder (51) and the clamping plate (53), the telescopic rod (52) of the telescopic cylinder (51) faces upward, and the clamping plate (53) is fixedly arranged on the telescopic rod (52).
4. The mobile clamping tool for gas chamber drilling according to claim 3, characterized in that: The outer wall of the telescopic rod (52) is provided with an external thread, the clamping plate (53) is provided with a through hole, the telescopic rod (52) penetrates through the through hole and is screwed with two nuts (54), and the two nuts are located above and below the clamping plate (53) respectively.
5. The mobile clamping tool for gas chamber drilling according to claim 1, characterized in that: The driving mechanism (4) comprises a lead screw (41) extending in the left-right direction, a sliding block (42) threadedly connected with the lead screw, and a driving motor (43), the lead screw (41) is rotatably installed on the workbench (1), the sliding block (42) is fixedly connected with the support seat (3), and the driving motor (43) drives the lead screw (41) to rotate.
6. The mobile clamping tool for gas chamber drilling according to claim 1, characterized in that: The support seat (3) is further provided with a limiting assembly, the limiting assembly comprises two limiting blocks (6) distributed in front and back, and the spacing between the two limiting blocks (6) is matched with the outer diameter of the gas chamber (8).
7. The mobile clamping tool for gas chamber drilling according to claim 6, characterized in that: A plurality of limiting assemblies are distributed in the left-right direction on the support seat (3).