Instrument shell drilling device

Abstract

The utility model provides an instrument shell drilling device, which belongs to the technical field of drilling equipment and comprises a worktable body. The first transmission box is fixedly connected to the upper surface of the workbench main body; the placing plate is connected to the top of the workbench main body in a sliding manner; the sliding plate is connected to the outer sides of the two first guide columns in a sliding manner; the depth fixing assembly is arranged on the workbench main body; and the residue cleaning assembly is arranged in the workbench main body and on the workbench main body. Under the limitation of the bearing rod, a worker can drill the instrument shell more safely, the drilling efficiency is improved, and residues on the instrument shell can be cleaned conveniently and rapidly.

Description

Technical Field

[0001] The utility model belongs to the technical field of drilling equipment, and more specifically, particularly relates to an instrument housing drilling device. Background Art

[0002] Instruments are provided on automobiles, electric vehicles and other equipment. Some people who love automobile culture often modify these instruments. During the instrument modification process, holes are often drilled on the instrument casing so that the instrument casing can be connected to other modified structures. The existing drilling method is generally to remove the instrument casing and then use a hand drill to drill holes.

[0003] The utility model with the existing publication number CN216151163U discloses a shell drilling device for instrument design and manufacturing, including a support base, a support plate and a drill bit, a collection structure is arranged on the support plate at the rear side of the drill bit, and a fixing structure is arranged on both sides of the drill bit; the collection structure includes a placement frame, and a placement frame is fixed on the support plate at the rear side of the drill bit. Through the cooperation of the fan and the filter, the debris generated by the drilling is collected into the collection box, so as to avoid the debris splashing and injuring people, and also avoid the inconvenience of collecting the scattered debris, so that the support base can quickly clean up the debris after use, and improve the convenience of the support base when using it. By turning the crank, the second bevel gear is driven to rotate, and then the two screws are driven to rotate at the same time through the cooperation of the driven wheel, the belt and the first bevel gear, so as to drive the fixed pressure block to press and fix the shell at the same time, so that the shell can be stably placed when drilling, and the accuracy of drilling is improved.

[0004] Based on the above, when the automobile instrument housing is connected to different structures, it is necessary to drill holes of different depths. When the staff uses a hand drill to drill holes, they need to observe carefully every time they drill to the required depth, slow down the drilling speed, and prevent the drilling from being too deep or too shallow, which reduces the drilling efficiency. When drilling holes in the car, residues will be generated. These residues fall on the table and need to be wiped and cleaned frequently with a rag, which is more troublesome. Utility Model Content

[0005] In order to solve the above technical problems at least to a certain extent, the utility model provides an instrument housing drilling device.

[0006] The purpose and effect of the instrument housing drilling device of the utility model are achieved by the following specific technical means:

[0007] An instrument housing drilling device comprises a workbench main body;

[0008] A first transmission box, wherein the first transmission box is fixedly connected to the workbench body;

[0009] A second transmission box, wherein the second transmission box is fixedly connected to the workbench body;

[0010] A first guide column, wherein two first guide columns are provided, and the two first guide columns are separately fixedly connected to the workbench body;

[0011] A placement plate, the placement plate being slidably connected to the top of the workbench body;

[0012] A sliding plate, the sliding plate being slidably connected to the outer sides of the two first guide pillars;

[0013] A driving motor, wherein the driving motor is fixedly connected to the sliding plate;

[0014] A drill bit, the drill bit being coaxially fixedly connected to the end of the rotating shaft of the driving motor;

[0015] A depth fixing component, wherein the depth fixing component is arranged on the workbench body;

[0016] A residue cleaning assembly is provided inside and on the workbench body.

[0017] Furthermore, the depth fixing component includes:

[0018] A fixing block, the fixing block is fixedly connected to the two first guide posts;

[0019] A hand wheel, the hand wheel is rotatably connected to the fixed block;

[0020] A first lead screw is coaxially fixedly connected to the end of the hand wheel, and the first lead screw is threadedly connected to the sliding plate.

[0021] Furthermore, the depth fixing component also includes:

[0022] a second guide post, the second guide post being slidably connected inside the second transmission box;

[0023] A supporting rod, the supporting rod being fixedly connected to the right side of the second guide column;

[0024] The first rack is slidably connected to and fixedly connected to the inside of the first transmission box, and the first rack is fixedly connected to the supporting rod.

[0025] Furthermore, the depth fixing component also includes:

[0026] a first transmission shaft, the first transmission shaft being rotatably connected inside the first transmission box;

[0027] The first gear is coaxially fixedly connected to the outside of the first transmission shaft, and the first gear is meshed with the first rack.

[0028] Furthermore, the depth fixing component also includes:

[0029] A first ratchet wheel, the first ratchet wheel is coaxially fixedly connected to the outside of the first transmission shaft;

[0030] A first pawl, the first pawl is rotatably connected to the inside of the first transmission box, and the first pawl is meshed with the first ratchet wheel;

[0031] The second spring has a bottom fixedly connected to the end of the first pawl, and a top fixedly connected to the inside of the first transmission box.

[0032] Furthermore, the residue cleaning component includes:

[0033] A first spring, wherein the first spring is provided in a plurality of pieces, the rear ends of the plurality of first springs are dispersedly fixedly connected inside the workbench body, and the front ends of the plurality of first springs are dispersedly fixedly connected inside the placement plate;

[0034] A collection box, the collection box is slidably connected inside the workbench body;

[0035] A blocking member, wherein the blocking member is fixedly connected to the workbench body;

[0036] A first handle, wherein the first handle is fixedly connected to the front of the placement plate;

[0037] A second handle is fixedly connected to the front of the collection box.

[0038] Compared with the prior art, the utility model has the following beneficial effects:

[0039] First, the height of the support rod can be easily adjusted. Under the limit of the support rod, when drilling to the required depth, the sliding plate can no longer move downward, which makes drilling the instrument housing more assured, speeds up the drilling speed, and prevents drilling too deep or too shallow.

[0040] Secondly, by pulling the first handle in front of the placement plate, the residue on the placement plate will fall into the collection box under the blocking of the blocking member, completing the rapid cleaning of the residue. Every once in a while, the collection box can be pulled out through the second handle to centrally clean the internal residue.

[0041] With the support rod limited, the staff can be more confident and bold when drilling holes in the instrument casing, which prevents the holes from being drilled too deep or too shallow, thereby improving the drilling efficiency. The instrument casing residues left on the placement plate during drilling can be cleaned up by pulling the first handle, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0043] Figure 2 It is a schematic diagram of the sliding plate structure of the utility model.

[0044] Figure 3 It is a schematic diagram of the first ratchet structure of the utility model.

[0045] Figure 4 It is a schematic diagram of the main structure of the workbench of the utility model.

[0046] Figure 5 It is a schematic diagram of the structure of the utility model when the placement plate and the collection box are pulled out.

[0047] Figure 6 It is a schematic diagram of the cross-sectional structure of the placement plate of the utility model.

[0048] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0049] 1. Workbench body; 101. First transmission box; 102. Second transmission box; 103. First guide column; 104. Placement plate; 105. First spring; 106. Collection box; 107. Blocking member; 108. First handle; 109. Second handle; 2. Sliding plate; 201. Drive motor; 202. Drill bit; 3. Fixed block; 301. Hand wheel; 4. First lead screw; 5. Second guide column; 501. Support rod; 6. First rack; 7. First transmission shaft; 701. First gear; 702. First ratchet; 8. First pawl; 801. Second spring. DETAILED DESCRIPTION

[0050] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0051] Embodiment 1:

[0052] like Figures 1 to 6 As shown:

[0053] The utility model provides an instrument housing drilling device, comprising a workbench main body 1;

[0054] A first transmission box 101, which is fixedly connected to the workbench body 1;

[0055] A second transmission box 102, which is fixedly connected to the workbench body 1;

[0056] A first guide column 103, wherein two first guide columns 103 are provided, and the two first guide columns 103 are separately and fixedly connected to the workbench body 1;

[0057] A placing plate 104, the placing plate 104 is slidably connected to the top of the workbench body 1;

[0058] A sliding plate 2, the sliding plate 2 is slidably connected to the outer sides of the two first guide pillars 103;

[0059] A driving motor 201, the driving motor 201 is fixedly connected to the sliding plate 2;

[0060] A drill bit 202, the drill bit 202 is coaxially fixedly connected to the end of the rotating shaft of the driving motor 201;

[0061] A depth fixing component is arranged on the workbench body 1 .

[0062] Among them, the depth fixing components include:

[0063] A fixing block 3, the fixing block 3 is fixedly connected to the two first guide pillars 103;

[0064] A hand wheel 301, the hand wheel 301 is rotatably connected to the fixed block 3;

[0065] The first lead screw 4 is coaxially fixedly connected to the end of the hand wheel 301, and the first lead screw 4 is threadedly connected to the sliding plate 2. The function brought about is that when the hand wheel 301 is rotated, the drive motor 201 is driven to slide up and down through the threaded transmission mechanism jointly formed by the first lead screw 4 and the sliding plate 2, thereby drilling a hole in the instrument housing.

[0066] Among them, the depth fixing components also include:

[0067] A second guide post 5, the second guide post 5 is slidably connected to the inside of the second transmission box 102;

[0068] A supporting rod 501, the supporting rod 501 is fixedly connected to the right side of the second guide column 5;

[0069] The first rack 6 is slidably connected to the first transmission box 101 and is fixedly connected to the support rod 501. The first rack 6 is fixedly connected to the support rod 501, so that sliding the second guide column 5 upward can drive the support rod 501 and the first rack 6 to slide upward at the same time.

[0070] Among them, the depth fixing components also include:

[0071] A first transmission shaft 7, the first transmission shaft 7 is rotatably connected to the inside of the first transmission box 101;

[0072] The first gear 701 is coaxially fixedly connected to the outside of the first transmission shaft 7, and the first gear 701 is meshed with the first rack 6, so that the first rack 6 drives the first transmission shaft 7 to rotate through the gear rack transmission mechanism formed together with the first gear 701.

[0073] Among them, the depth fixing components also include:

[0074] A first ratchet 702, the first ratchet 702 is coaxially fixedly connected to the outside of the first transmission shaft 7;

[0075] A first pawl 8, the first pawl 8 is rotatably connected to the inside of the first transmission box 101, and the first pawl 8 is engaged with the first ratchet wheel 702;

[0076] The second spring 801, the bottom of the second spring 801 is fixedly connected to the end of the first pawl 8, and the top of the second spring 801 is fixedly connected to the inside of the first transmission box 101. The effect is that under the action of the ratchet and pawl transmission mechanism composed of the engagement of the first pawl 8 and the first ratchet 702, the first transmission shaft 7 can only rotate in one direction, so that the supporting rod 501 can only move upward but not downward. Pulling the right end of the first pawl 8 upward can disengage the first pawl 8 from the first ratchet 702, allowing the supporting rod 501 to move downward, loosening the first pawl 8, and under the action of the second spring 801, the first pawl 8 and the first ratchet 702 can be engaged again.

[0077] The specific usage and function of this embodiment are as follows:

[0078] First, place the instrument housing, first pull the right end of the first pawl 8 upward to disengage the first pawl 8 from the first ratchet 702, and the first transmission shaft 7 can rotate freely, then slide the second guide column 5 up and down, drive the supporting rod 501 and the first rack 6 to slide up and down at the same time, after moving to the appropriate position, release the first pawl 8, under the action of the second spring 801, the first pawl 8 and the first ratchet 702 can be engaged again, under the action of the ratchet and pawl transmission mechanism formed by the engagement of the first pawl 8 and the first ratchet 702, the first transmission shaft 7 can only rotate in one direction, so that the supporting rod 501 cannot move downward; turn the hand wheel 301, and drive the drive motor 201 to slide up and down through the threaded transmission mechanism formed by the first screw 4 and the sliding plate 2, so as to drill the instrument housing through the drill bit 202, and under the limit of the supporting rod 501, when the required depth is drilled, the sliding plate 2 can no longer move downward, which speeds up the drilling speed, prevents the drilling from being too deep or too shallow, and improves the drilling efficiency.

[0079] Embodiment 2:

[0080] Based on the first embodiment, as shown in the attached Figure 1 To Attachment Figure 6 As shown, a residue cleaning component is also included, and the residue cleaning component is arranged inside and on the workbench body 1.

[0081] Among them, the residue cleaning components include:

[0082] The first spring 105 is provided with a plurality of pieces, the rear ends of the plurality of pieces of the first spring 105 are dispersedly fixedly connected inside the workbench body 1, and the front ends of the plurality of pieces of the first spring 105 are dispersedly fixedly connected inside the placement plate 104;

[0083] A collection box 106, the collection box 106 is slidably connected inside the workbench body 1;

[0084] A blocking member 107, the blocking member 107 is fixedly connected to the workbench body 1;

[0085] A first handle 108, the first handle 108 is fixedly connected to the front of the placement plate 104;

[0086] The second handle 109 is fixedly connected to the front of the collection box 106 .

[0087] The specific usage and function of this embodiment are as follows:

[0088] The residue generated when drilling the instrument housing will fall onto the placement plate 104. After the drilling is completed, pull the first handle 108 in front of the placement plate 104 backwards. Under the obstruction of the blocking member 107, the residue on the placement plate 104 will be blocked and fall into the collection box 106. Release the first handle 108 in front of the placement plate 104. Under the action of the multiple first springs 105, the placement plate 104 automatically returns to its original position, completing the rapid cleaning of the residue. At regular intervals, the collection box 106 can be pulled out by the second handle 109 to centrally clean the internal residue.

Claims

1. An instrument housing drilling device, characterized in that: It includes a workbench main body, a first transmission box, a second transmission box, a first guide column, a placement plate, a sliding plate, a driving motor, a drill bit, a depth fixing component and a residue cleaning component; the first transmission box is fixedly connected to the workbench main body; the second transmission box is fixedly connected to the workbench main body; the first guide column is provided with two pieces, and the two first guide columns are dispersedly fixedly connected to the workbench main body; the placement plate is slidably connected to the top of the workbench main body; the sliding plate is slidably connected to the outside of the two first guide columns; the driving motor is fixedly connected to the sliding plate; the drill bit is coaxially fixedly connected to the end of the rotating shaft of the driving motor; the depth fixing component is arranged on the workbench main body; the residue cleaning component is arranged inside and on the workbench main body.

2. The instrument housing drilling device according to claim 1, characterized in that: The depth fixing assembly includes: a fixed block, a handwheel and a first screw; the fixed block is fixedly connected to two first guide columns; the handwheel is rotatably connected to the fixed block; the first screw is coaxially fixedly connected to the end of the handwheel, and the first screw is threadedly connected to the sliding plate.

3. The instrument housing drilling device as claimed in claim 2, characterized in that: The depth fixing assembly further comprises: a second guide post, a supporting rod and a first rack; the second guide post is slidably connected to the inside of the second transmission box; The supporting rod is fixedly connected to the right side of the second guide column; the first rack is slidably connected and fixedly connected inside the first transmission box, and the first rack is fixedly connected to the supporting rod.

4. The instrument housing drilling device as claimed in claim 3, characterized in that: The depth fixing assembly also includes: a first transmission shaft and a first gear; the first transmission shaft is rotatably connected to the inside of the first transmission box; the first gear is coaxially fixedly connected to the outside of the first transmission shaft, and the first gear is meshed with the first rack.

5. The instrument housing drilling device as claimed in claim 4, characterized in that: The depth fixing assembly also includes: a first ratchet, a first pawl and a second spring; the first ratchet is coaxially fixedly connected to the outside of the first transmission shaft; the first pawl is rotatably connected to the inside of the first transmission box, and the first pawl is meshed with the first ratchet; the bottom of the second spring is fixedly connected to the end of the first pawl, and the top of the second spring is fixedly connected to the inside of the first transmission box.

6. The instrument housing drilling device according to any one of claims 1 to 5, characterized in that: The residue cleaning assembly includes: a first spring, a collection box, a blocking member, a first handle and a second handle; the first spring is provided in multiple pieces, and the rear ends of the multiple first springs are dispersedly fixedly connected inside the workbench body, and the front ends of the multiple first springs are dispersedly fixedly connected inside the placement plate; the collection box is slidably connected inside the workbench body; the blocking member is fixedly connected to the workbench body; the first handle is fixedly connected to the front of the placement plate; and the second handle is fixedly connected to the front of the collection box.

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