Perforating device for side plate of case

Abstract

The utility model belongs to the field of case production, and particularly relates to a case side plate punching device which comprises a workbench, a linear module is installed on the workbench through a rack, a fixing seat is installed on the linear module, and a punching motor and a drill bit are installed on the fixing seat. An outer cylinder is fixedly connected to the bottom of the fixing base, an inner cylinder is slidably connected to the interior of the outer cylinder, an upper protection base is fixedly connected to the bottom of the inner cylinder, the drill bit is located in the middle of the upper protection base, and in the punching process, the upper protection base is attached to the top side of a glass side plate, and a lower protection base is cushioned on the bottom side of the glass side plate; then, the inner barrel at the top of the upper protection seat can slide in the outer barrel, the spring is compressed, and the punching and dust prevention effects can be achieved by means of the upper protection seat and the lower protection seat, so that the situation that dust and chippings of punched glass splash out is reduced, and the situation that the dust and chippings are inhaled by workers can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of chassis manufacturing, specifically a chassis side panel drilling device. Background Technology

[0002] The side panel of the chassis is a panel installed on the side of the chassis, which is generally made of transparent glass or acrylic material.

[0003] In the current technology, during the processing of the chassis side panel, the workers need to drill corresponding holes in the glass side panel. The drilling device mainly consists of a linear module, a motor and a drill bit. The linear module drives the motor to move up and down, and the output end of the motor is connected to the drill bit. The drill bit is rotated by the motor to drill corresponding holes in the glass side panel.

[0004] However, during the drilling process on the glass side panel, glass shards and powder will fly out, which can be easily inhaled by workers and affect their health. Therefore, a drilling device for the side panel of the chassis is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a device for drilling holes in the side panel of a chassis.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The side panel drilling device of this utility model includes a workbench, a linear module is mounted on the workbench via a frame, a fixed seat is mounted on the linear module, and a drilling motor and a drill bit are mounted on the fixed seat; an outer cylinder is fixedly connected to the bottom of the fixed seat, an inner cylinder is slidably connected inside the outer cylinder, an upper protective seat is fixedly connected to the bottom of the inner cylinder, the drill bit is located in the middle of the upper protective seat, a spring is installed on the top of the inner cylinder, a fixing mechanism is provided on the top of the workbench, and a lower protective seat is installed on the fixing mechanism at a position corresponding to the upper protective seat.

[0007] Preferably, the fixing mechanism includes a bracket and four glass suction cups. The bracket is fixed to the top of the workbench, the four glass suction cups are fixed to the bracket, the four glass suction cups are located at the four corners of the bracket, and the lower protective seat is fixed to the bracket.

[0008] Preferably, a spray ring is fixedly connected to the upper protective seat, the spray ring has a cavity inside, spray holes are opened on the side wall of the spray ring, a water supply pipe is fixedly connected to the spray ring, the water supply pipe is connected to the spray holes through the cavity, and the spray holes are connected to the interior of the lower protective seat.

[0009] Preferably, a drive motor is fixedly connected to the top of the workbench, and a bidirectional screw is installed at the output end of the drive motor. A pair of positioning seats are threaded onto the bidirectional screw, and the pair of positioning seats are located on both sides of the bracket.

[0010] Preferably, the bottom of the positioning seat has a groove, a top seat is slidably connected in the groove, a vertical rod is fixedly connected to the bottom end of the top seat, and a trapezoidal block is fixedly connected to the top side of the worktable at the corresponding position of the vertical rod.

[0011] Preferably, a drain pipe is fixedly connected to the upper protective seat and the lower protective seat, and both the drain pipe and the water supply pipe are flexible hoses.

[0012] The advantages of this utility model are:

[0013] 1. This utility model, by setting an outer cylinder, an inner cylinder, a lower protective seat, an upper protective seat, and a spring, allows the upper protective seat to fit against the top side of the glass side plate during the drilling process, while the lower protective seat is placed on the bottom side of the glass side plate. The inner cylinder at the top of the upper protective seat can slide inside the outer cylinder, and the spring is compressed. The upper and lower protective seats can play a role in preventing dust during drilling, thereby reducing the amount of glass dust and debris that are splashed out during drilling, thus reducing the chance of workers inhaling it.

[0014] 2. This utility model, by setting up a bidirectional screw, a drive motor and positioning seats, relies on the drive motor to drive the bidirectional screw. The two ends of the bidirectional screw have opposite thread directions, thereby driving the two positioning seats to move closer to each other. The positioning seats slide on the top of the worktable via a slide rail. By relying on the two positioning seats to move closer to each other, the glass side plate can be positioned, which facilitates subsequent precise drilling. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the support structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the lower protective base structure of this utility model;

[0019] Figure 4This is a schematic diagram of the positioning seat structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the groove structure of this utility model.

[0021] In the diagram: 11. Workbench; 12. Linear module; 13. Fixed base; 14. Drilling motor; 16. Outer cylinder; 17. Inner cylinder; 18. Upper protective base; 19. Lower protective base; 21. Bracket; 22. Glass suction cup; 31. Drive motor; 32. Positioning base; 33. Bidirectional screw; 41. Spray ring; 42. Water supply pipe; 43. Spray hole; 51. Groove; 52. Top base; 53. Vertical rod; 54. Trapezoidal block; 6. Drain pipe; 7. Rubber wheel. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] Specific implementation examples are given below.

[0024] Please see Figure 1-5 As shown, a chassis side panel drilling device includes a workbench 11, on which a linear module 12 is mounted via a frame. A fixed base 13 is mounted on the linear module 12, and a drilling motor 14 and a drill bit are mounted on the fixed base 13. An outer cylinder 16 is fixedly connected to the bottom of the fixed base 13, and an inner cylinder 17 is slidably connected inside the outer cylinder 16. An upper protective seat 18 is fixedly connected to the bottom of the inner cylinder 17, and the drill bit is located in the middle of the upper protective seat 18. A spring is installed on the top of the inner cylinder 17. A fixing mechanism is provided on the top of the workbench 11, and a lower protective seat 19 is installed on the fixing mechanism at a position corresponding to the upper protective seat 18. The fixing mechanism includes a bracket 21 and four glass suction cups 22. The bracket 21 is fixedly connected to the top of the workbench 11, and the four glass suction cups 22 are fixedly connected to the bracket 21 at the four corners of the bracket 21. The lower protective seat 19 is fixedly connected to the bracket 21.

[0025] In use, the linear module 12 drives the fixed base 13, which in turn drives the drilling motor 14 and the drill bit on the fixed base 13 to rise and fall. The drilling motor 14 drives the drill bit to rotate and drill holes in the glass side plate. During the drilling process, the upper protective seat 18 is attached to the top side of the glass side plate, and the lower protective seat 19 is placed on the bottom side of the glass side plate. Then, the inner cylinder 17 at the top of the upper protective seat 18 can slide inside the outer cylinder 16 and be compressed by the spring. The upper protective seat 18 and the lower protective seat 19 can play a role in preventing dust during drilling, thereby reducing the splashing of glass dust and debris during drilling, which can reduce the chance of it being inhaled by workers. The glass suction cup 22 is an electric suction cup or a vacuum suction cup.

[0026] Furthermore, such as Figure 3 As shown, a spray ring 41 is fixedly connected to the upper protective seat 18. The spray ring 41 has a cavity inside and a spray hole 43 is opened on the side wall of the spray ring 41. A water supply pipe 42 is fixedly connected to the spray ring 41. The water supply pipe 42 is connected to the spray hole 43 through the cavity. The spray hole 43 is connected to the interior of the lower protective seat 19. A drain pipe 6 is fixedly connected to the upper protective seat 18 and the lower protective seat 19. Both the drain pipe 6 and the water supply pipe 42 are flexible hoses.

[0027] During use, the water supply pipe 42 is connected to an external water pump. The water pump injects clean water into the interior of the upper protective seat 18 through the water supply pipe 42, the cavity and the spray hole 43. This can cool the drill bit and suppress glass dust. The drain pipe 6 is provided to facilitate dust removal and collection of rinsing cooling water.

[0028] Furthermore, such as Figure 2-5 As shown, a drive motor 31 is fixedly connected to the top of the workbench 11, and a bidirectional screw 33 is installed at the output end of the drive motor 31. A pair of positioning seats 32 are threadedly connected to the bidirectional screw 33, and the pair of positioning seats 32 are located on both sides of the bracket 21.

[0029] In use, the drive motor 31 drives the bidirectional screw 33 to drive the two positioning seats 32 to move closer to each other. The positioning seats 32 slide on the top of the worktable 11 via the slide rail. By moving the two positioning seats 32 closer to each other, the glass side plate can be positioned, which facilitates precise drilling in the future.

[0030] Furthermore, such as Figure 4-5 As shown, the bottom of the positioning seat 32 is provided with a groove 51, and a top seat 52 is slidably connected in the groove 51. A vertical rod 53 is fixedly connected to the bottom end of the top seat 52. A trapezoidal block 54 is fixedly connected to the top side of the worktable 11 at the corresponding position of the vertical rod 53.

[0031] During the positioning process of the positioning seat 32, the positioning seat 32 drives the top seat 52 and the vertical rod 53 to move. In the initial state, the positioning seat 32 protrudes from the groove 51 and presses against the glass side plate, so that the glass side plate does not contact the glass suction cup 22, thus facilitating the movement of the glass suction cup 22. The bottom end of the top rod slides on the trapezoidal block 54. When it moves to the inclined surface of the trapezoidal block 54, the vertical rod 53 and the top seat 52 move down, and the glass side plate and the glass suction cup 22 are released from fixation.

[0032] Furthermore, such as Figure 5 As shown, a rubber wheel 7 is rotatably connected to the top of the top seat 52. In use, the rubber wheel 7 can buffer the glass side panel.

[0033] Working principle: During use, the linear module 12 drives the fixed base 13, which in turn drives the drilling motor 14 and drill bit on the fixed base 13 to rise and fall. The drilling motor 14 drives the drill bit to rotate and drill holes in the glass side plate. During the drilling process, the upper protective seat 18 is attached to the top side of the glass side plate, and the lower protective seat 19 is placed on the bottom side of the glass side plate. Then, the inner cylinder 17 at the top of the upper protective seat 18 can slide inside the outer cylinder 16 and is compressed by a spring. The upper protective seat 18 and the lower protective seat 19 can play a role in preventing dust during drilling, thereby reducing the splashing of glass dust and debris, and thus reducing the possibility of it being inhaled by workers. The glass suction cup 22 is an electric suction cup or a vacuum suction cup. During use, the water supply pipe 42 is connected to an external water pump. The water pump injects clean water into the interior of the upper protective seat 18 through the water supply pipe 42, the cavity, and the spray hole 43, which can cool the drill bit and also play a role in preventing dust from being inhaled by workers. To suppress glass dust, a drain pipe 6 is installed to facilitate dust removal and collection of cooling water used for rinsing. During use, a drive motor 31 drives a bidirectional screw 33 with opposite thread directions at both ends, thereby driving two positioning seats 32 to move closer together. The positioning seats 32 slide on the top of the worktable 11 via a slide rail. By having the two positioning seats 32 move closer together, the glass side plate can be positioned, facilitating precise drilling later. During the positioning process, the positioning seats 32 drive the top seat 52 and the vertical rod 53 to move. In the initial state, the positioning seat 32 protrudes from the groove 51 and presses against the glass side plate, preventing the glass side plate from contacting the glass suction cup 22, thus facilitating the movement of the glass suction cup 22. The bottom end of the top rod slides on the trapezoidal block 54. When it moves to the inclined surface of the trapezoidal block 54, the vertical rod 53 and the top seat 52 move down, and the glass side plate and the glass suction cup 22 are released from fixation.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A chassis side plate punching device, comprising a workbench (11), a linear module (12) is installed on the workbench (11) through a rack, a fixing seat (13) is installed on the linear module (12), a punching motor (14) and a drill bit are installed on the fixing seat (13); characterized in that: The bottom of the fixing seat (13) is fixedly connected with an outer cylinder (16), the inner part of the outer cylinder (16) is slidably connected with an inner cylinder (17), the bottom of the inner cylinder (17) is fixedly connected with an upper protection seat (18), the drill bit is located in the middle part of the upper protection seat (18), the top of the inner cylinder (17) is provided with a spring, the top of the workbench (11) is provided with a fixing mechanism, and the lower protection seat (19) is arranged on the fixing mechanism and corresponds to the position of the upper protection seat (18).

2. The chassis side plate punching device according to claim 1, characterized in that: The fixing mechanism comprises a support (21) and four glass suction cups (22), the support (21) is fixedly connected to the top of the workbench (11), the four glass suction cups (22) are fixedly connected to the support (21), and the four glass suction cups (22) are located at the four corners of the support (21). The lower protection seat (19) is fixedly connected to the support (21).

3. The chassis side plate punching device according to claim 2, characterized in that: The upper protection seat (18) is fixedly connected with a spraying ring (41), the inner part of the spraying ring (41) is provided with a cavity, the side wall of the spraying ring (41) is provided with a spraying hole (43), the spraying ring (41) is fixedly connected with a water supply pipe (42), the water supply pipe (42) is connected with the cavity and the spraying hole (43) in communication, and the spraying hole (43) and the inner part of the lower protection seat (19) are connected in communication.

4. The chassis side plate punching device according to claim 3, characterized in that: The top of the workbench (11) is fixedly connected with a driving motor (31), the output end of the driving motor (31) is provided with a bidirectional screw rod (33), the bidirectional screw rod (33) is threadedly connected with a pair of positioning seats (32), and the pair of positioning seats (32) are located on the two sides of the support (21).

5. The chassis side plate punching device according to claim 4, characterized in that: The bottom of the positioning seat (32) is provided with a groove (51), the groove (51) is slidably connected with a top seat (52), the bottom end of the top seat (52) is fixedly connected with a vertical rod (53), and the top side of the workbench (11) and the vertical rod (53) are fixedly connected with a trapezoidal block (54) at the corresponding positions.

6. The chassis side plate punching device according to claim 5, characterized in that: The upper protection seat (18) and the lower protection seat (19) are fixedly connected with a drain pipe (6), and the drain pipe (6) and the water supply pipe (42) are both flexible pipes.

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