Automobile bottom protection plate drilling device

Abstract

The utility model relates to the technical field of automobiles, in particular to an automobile bottom protection plate drilling device which comprises an operation table, a positioning assembly and a drilling assembly, two pairs of installation blocks are fixedly arranged on the lower surface of the operation table, the positioning assembly comprises two fixing blocks, and the two fixing blocks are fixedly arranged on the lower surface of the operation table. The electric push rod drives the push block to slide in the hidden groove, the rotating shaft is matched with the rotating block, so that the lifting block slides in the rectangular hole, the protection plate body is fixed to the lower surface of the limiting frame through the two clamping plates, and the protection plate body is fixed to the lower surface of the limiting frame through the two clamping plates. The drilling efficiency of the automobile bottom protection plate is improved, the output end of a second motor drives a threaded rod to rotate, pushes a sliding rod to slide in a stand column and drives a drill bit to move up and down, the output end of a first motor drives the drill bit to rotate, a protection plate body is drilled through the drill bit, and operation of workers is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile, specifically is a kind of automobile bottom protection plate drilling device. BACKGROUND

[0002] The plastic plate at the bottom of the car is called chassis guard plate, this guard plate is used as the protection device of automobile bottom, aims at preventing engine and chassis components from being collided and worn, and the chassis guard plate mainly has two kinds of materials of plastic and steel plate.

[0003] In the prior art, such as the patent application number "CN202021666696.9" proposes a kind of drilling guard plate, including first conductive metal layer, is connected with first wire, second conductive metal layer, is stacked below the first conductive metal layer, the second conductive metal layer is connected with second wire, blocking layer, is stacked below the second conductive metal layer, insulating layer, is arranged between the first conductive metal layer, the second conductive metal layer and the blocking layer, the hardness of the blocking layer is greater than the hardness of the second conductive metal layer, the hardness of the second conductive metal layer is greater than or equal to the hardness of the first conductive metal layer.

[0004] But in the above patent, when drilling the guard plate, the drill bit is in the state of high-speed rotation, the impact of drill bit is easy to cause the deviation of guard plate, and the drill bit is easy to cause damage to guard plate, reduce the stability when drilling guard plate, affect the drilling efficiency of automobile bottom guard plate. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of automobile bottom protection plate drilling device to solve the problems proposed in the above background.

[0006] The purpose of the utility model can be realized by the following technical solutions:

[0007] A kind of automobile bottom protection plate drilling device, including operation table, positioning assembly, drilling assembly, the lower surface of the operation table is fixedly provided with two pairs of mounting blocks, positioning assembly includes fixed block, two fixed blocks are fixedly set in the lower surface of operation table.

[0008] The lower surface of two fixed blocks is all set with hidden groove, the inside of two hidden grooves is all set with a pair of moving slot, the upper surface of operation table is all set with two pairs of lifting grooves, the inside of two hidden grooves is all slidably provided with push block, the two ends of two push blocks are all fixedly provided with moving plate, two pairs of moving plates are slidably set in the inside of two pairs of moving slots, the upper surface of two pairs of moving plates is all fixedly provided with first spring, the upper end of two pairs of first springs is respectively fixedly set in the inside of two pairs of moving slots.

[0009] Preferably, the bottom of the two push blocks is fixedly provided with a second spring, the upper end of the two second springs is fixedly provided with a lifting block, the upper end of the two lifting blocks is fixedly provided with a clamping plate, the upper surface of the operation table is provided with two placing grooves, the inside of the two placing grooves is provided with a rectangular hole, the two lifting blocks are slidably arranged at the inside of the two rectangular holes respectively, and the two clamping plates are arranged in the inside of the two placing grooves respectively.

[0010] Preferably, the upper end of the two push blocks is fixedly provided with a pair of round rods, the two pairs of round rods are slidably arranged in the inside of the two pairs of lifting grooves respectively, the inside of the two fixed blocks is rotatably provided with a pair of rotating shafts, the middle part of the two pairs of rotating shafts is fixedly provided with a rotating block, the rotating block is rotatably arranged between the push block and the lifting block, and the two push blocks are fixedly provided with a connecting plate.

[0011] Preferably, the lower surface of the operation table is vertically fixedly provided with an electric push rod, the movable end of the electric push rod is fixedly arranged at the middle part of the connecting plate, one side of the two fixed blocks is provided with a control hole, the connecting plate is slidably arranged at the inside of the two control holes, the upper surface of the operation table is provided with a protection plate body, and the upper surface of the operation table is fixedly provided with two limiting frames.

[0012] Preferably, the drilling assembly comprises a support frame, the support frame is arranged on the upper surface of the operation table, the lower end of the support frame is threadedly provided with two positioning bolts, the lower end of the two positioning bolts is threadedly arranged in the inside of the operation table, the upper surface of the support frame is fixedly provided with a stand column, the inside of the stand column is slidably provided with a sliding rod, the sliding rod penetrates through the inside of the support frame, the lower surface of the sliding rod is fixedly provided with a disc, the lower surface of the disc is fixedly provided with a first motor, and the output end of the first motor is fixedly provided with a drill bit.

[0013] Preferably, the inside of the support frame is fixedly provided with a second motor, the output end of the second motor is fixedly provided with a threaded rod, the threaded rod is rotatably arranged in the inside of the support frame, the outer surface of the stand column is provided with a positioning groove, the upper end of the sliding rod is fixedly provided with a rectangular plate, the rectangular plate is slidably arranged at the inside of the positioning groove, and the threaded rod is threadedly arranged in the inside of the rectangular plate.

[0014] The drilling assembly has the advantages that the operation table is provided with the drilling assembly, the drilling assembly is arranged on the upper surface of the operation table, the first motor is arranged on the disc, the threaded rod is arranged in the inside of the support frame, the second motor is arranged in the inside of the support frame, the threaded rod is arranged in the inside of the rectangular plate, the positioning groove is arranged on the outer surface of the stand column, the sliding rod is arranged in the inside of the stand column, the first motor is arranged on the disc, the threaded rod is arranged in the inside of the support frame, the second motor is arranged in the inside of the support frame, the threaded rod is arranged in the inside of the rectangular plate, the positioning groove is arranged on the outer surface of the stand column, and the sliding rod is arranged in the inside of the stand column.

[0015] The utility model discloses positioning assembly includes fixed block and hidden groove etc., through the movable end of electric push rod drive two push block respectively in the inside sliding of two hidden grooves, through the cooperation of pivot and rotating block, make the inside sliding of lifting block in rectangular hole, through two clamps fixedly install the lower surface of spacing frame to protection plate main part, prevent the deviation when drilling the protection plate main part, has improved the drilling efficiency of the bottom protection plate of car, and the drilling assembly includes support frame and positioning bolt etc., the output of second motor drive screw rod rotation, make the inside sliding of rectangular plate in positioning groove, push the inside sliding of sliding rod in stand, drive drill bit up and down movement, through the output of first motor drive drill bit rotation, through the drill bit to protection plate main part and drill, convenient for staff operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, for the ordinary skilled person in the art comes, under the premise of not paying creative effort, also can obtain other drawing according to these drawings;

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the operation platform, fixed block structure schematic diagram of the utility model;

[0019] Figure 3 It is the connecting plate, electric push rod structure schematic diagram of the utility model;

[0020] Figure 4 It is the placement groove, rectangular hole structure schematic diagram of the utility model;

[0021] Figure 5 It is the first spring, second spring structure schematic diagram of the utility model;

[0022] Figure 6 It is the stand, disc structure schematic diagram of the utility model.

[0023] The reference signs in the drawing are as follows:

[0024] 1, operating platform; 2, mounting block; 3, fixed block; 4, hidden groove; 5, moving groove; 6, lifting groove; 7, push block; 8, moving plate; 9, first spring; 10, second spring; 11, lifting block; 12, clamping plate; 13, placing groove; 14, rectangular hole; 15, round rod; 16, rotating shaft; 17, rotating block; 18, connecting plate; 19, electric push rod; 20, control hole; 21, guard plate main body; 22, limiting frame; 23, support frame; 24, positioning bolt; 25, stand; 26, sliding rod; 27, disc; 28, first motor; 29, drill bit; 30, second motor; 31, threaded rod; 32, positioning groove; 33, rectangular plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] A kind of automobile bottom guard plate drilling device, including operating platform 1, positioning assembly, drilling assembly, the lower surface of operating platform 1 is fixedly provided with two pairs of mounting block 2, positioning assembly includes fixed block 3, two fixed blocks 3 are fixedly set in the lower surface of operating platform 1.

[0027] The lower surface of two fixed blocks 3 is all set with hidden groove 4, the inside of two hidden grooves 4 is all set with a pair of moving grooves 5, the upper surface of operating platform 1 is all set with two pairs of lifting grooves 6, the inside of two hidden grooves 4 is slidably provided with push block 7, the two ends of two push blocks 7 are fixedly provided with moving plate 8, two pairs of moving plates 8 are slidably set in the inside of two pairs of moving grooves 5, the upper surface of two pairs of moving plates 8 is fixedly provided with first spring 9, and the upper end of two pairs of first springs 9 is fixedly set in the inside of two pairs of moving grooves 5.

[0028] As Figure 1 , Figure 4 and Figure 5 , since the bottom of fixed block 3 is set in the middle of mounting block 2, since two push blocks 7 are slid in the inside of two hidden grooves 4, moving plate 8 and moving groove 5 are connected by first spring 9.

[0029] The bottom of the two push blocks 7 is fixedly provided with a second spring 10, the upper end of the two second springs 10 is fixedly provided with a lifting block 11, the upper end of the two lifting blocks 11 is fixedly provided with a clamping plate 12, the upper surface of the operation table 1 is provided with two placing grooves 13, the inside of the two placing grooves 13 is provided with a rectangular hole 14, and the two lifting blocks 11 are slidably arranged inside the two rectangular holes 14 respectively. The two clamping plates 12 are placed inside the two placing grooves 13 respectively.

[0030] As Figure 4 and Figure 5 , the push block 7 and the lifting block 11 are connected through the second spring 10, the lifting block 11 is slid in the inside of the rectangular hole 14, and the clamping plate 12 is arranged in the inside of the placing groove 13.

[0031] The upper end of the two push blocks 7 is fixedly provided with a pair of round rods 15, the two pairs of round rods 15 are slidably arranged inside the two pairs of lifting grooves 6 respectively, the inside of the two fixed blocks 3 is rotatably provided with a pair of rotating shafts 16, the middle part of the two pairs of rotating shafts 16 is fixedly provided with a rotating block 17, the rotating block 17 is rotatably arranged between the push block 7 and the lifting block 11, and the two push blocks 7 are fixedly provided with a connecting plate 18.

[0032] As Figure 2 , Figure 3 , Figure 6 and Figure 5 , when the push block 7 moves, the two pairs of round rods 15 slide in the inside of the two pairs of lifting grooves 6 respectively, the two pairs of rotating shafts 16 rotate in the inside of the two fixed blocks 3 respectively, and the push block 7 and the lifting block 11 are rotatably connected through the rotating block 17.

[0033] The lower surface of the operation table 1 is vertically fixedly provided with an electric push rod 19, the movable end of the electric push rod 19 is fixedly arranged in the middle part of the connecting plate 18, one side of the two fixed blocks 3 is provided with a control hole 20, the connecting plate 18 is slidably arranged in the inside of the two control holes 20, the upper surface of the operation table 1 is provided with a protection plate main body 21, and the upper surface of the operation table 1 is fixedly provided with two limiting frames 22.

[0034] As Figure 1 and Figure 3 , the two push blocks 7 are connected through the connecting plate 18, the movable end of the electric push rod 19 drives the connecting plate 18 to slide in the inside of the control hole 20, drives the two push blocks 7 to slide in the inside of the two hidden grooves 4 respectively, drives the clamping plate 12 to move upwards, moves the protection plate main body 21 to the lower surface of the limiting frame 22, and fixes the position of the protection plate main body 21 through the cooperation of the clamping plate 12 and the limiting frame 22.

[0035] The drilling assembly comprises a support frame 23 arranged on the upper surface of the operation table 1, the lower end of the support frame 23 is screwedly provided with two positioning bolts 24, the lower end of the two positioning bolts 24 is screwedly arranged in the interior of the operation table 1, the upper surface of the support frame 23 is fixedly provided with a vertical column 25, the interior of the vertical column 25 is slidably provided with a sliding rod 26, the sliding rod 26 penetrates through the inner side of the support frame 23, the lower surface of the sliding rod 26 is fixedly provided with a disc 27, the lower surface of the disc 27 is fixedly provided with a first motor 28, and the output end of the first motor 28 is fixedly provided with a drill bit 29.

[0036] As Figure 1 And Figure 6 The positioning bolt 24 is screwedly inserted into the interior of the support frame 23 and the operation table 1, the sliding rod 26 is slid in the interior of the vertical column 25, the first motor 28 is driven to move up and down through the disc 27, and the drill bit 29 is driven to rotate through the output end of the first motor 28.

[0037] The inner side of the support frame 23 is fixedly provided with a second motor 30, the output end of the second motor 30 is fixedly provided with a threaded rod 31, the threaded rod 31 is rotationally arranged in the interior of the support frame 23, the outer surface of the vertical column 25 is provided with a positioning groove 32, the upper end of the sliding rod 26 is fixedly provided with a rectangular plate 33, the rectangular plate 33 is slidably arranged in the inner side of the positioning groove 32, and the threaded rod 31 is screwedly arranged in the interior of the rectangular plate 33.

[0038] As Figure 1 And Figure 6 The threaded rod 31 is driven to move in the interior of the support frame 23 through the output end of the second motor 30, the rectangular plate 33 is driven to move up and down through the threaded rod 31, and the sliding rod 26 is driven to slide in the interior of the vertical column 25 through the rectangular plate 33.

[0039] The working principle of the automobile bottom protection plate drilling device is as follows:

[0040] Threaded inserting positioning bolt 24 into the inside of support frame 23 and operating platform 1, placing protective plate body 21 on the upper surface of operating platform 1, driving connecting plate 18 to slide in the inside of control hole 20 through the movable end of electric push rod 19, driving two push blocks 7 to slide up and down in the inside of two hidden grooves 4 through connecting plate 18, sliding lifting block 11 in the inside of rectangular hole 14 through the cooperation of rotating shaft 16 and rotating block 17, connecting the position between moving plate 8 and moving groove 5 through first spring 9, fixing protective plate body 21 on the lower surface of limiting frame 22 through clamping plate 12, driving threaded rod 31 to rotate in the inside of support frame 23 through the output end of second electric motor 30, driving rectangular plate 33 to slide up and down in the inside of positioning groove 32 through threaded rod 31, driving sliding rod 26 to slide in the inside of stand column 25 through rectangular plate 33, driving disc 27 and first electric motor 28 to move up and down, driving drill bit 29 to rotate through the output end of first electric motor 28, and drilling clamping plate 12 through drill bit 29.

[0041] Compared with the related art, the automobile bottom protective plate drilling device has the following beneficial effects:

[0042] The positioning assembly includes fixed block 3 and hidden groove 4, two push blocks 7 slide in the inside of two hidden grooves 4 through the movable end of electric push rod 19, lifting block 11 slides in the inside of rectangular hole 14 through the cooperation of rotating shaft 16 and rotating block 17, protective plate body 21 is fixed on the lower surface of limiting frame 22 through two clamping plates 12, the offset of protective plate body 21 during drilling is prevented, and the drilling efficiency of the automobile bottom protective plate is improved.

[0043] The drilling assembly includes support frame 23 and positioning bolt 24, threaded rod 31 is driven to rotate through the output end of second electric motor 30, rectangular plate 33 slides in the inside of positioning groove 32, sliding rod 26 slides in the inside of stand column 25, drill bit 29 moves up and down, drill bit 29 is driven to rotate through the output end of first electric motor 28, and protective plate body 21 is drilled through drill bit 29, which is convenient for the operator to operate.

[0044] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model. These changes and improvements all fall within the scope of the claimed utility model.

Claims

1. An automobile underbody shield drilling device comprising an operating table (1), a positioning assembly, a drilling assembly, characterized in that, The lower surface of the operating table (1) is fixedly provided with two pairs of mounting blocks (2), and the positioning assembly comprises fixed blocks (3) which are fixedly arranged on the lower surface of the operating table (1); The lower surface of each of the two fixed blocks (3) is provided with a hidden groove (4), and the inside of each of the two hidden grooves (4) is provided with a pair of moving grooves (5); the upper surface of the operating table (1) is provided with two pairs of lifting grooves (6); the inside of each of the two hidden grooves (4) is slidably provided with a push block (7); the two ends of each of the two push blocks (7) are fixedly provided with a moving plate (8); the two pairs of moving plates (8) are slidably arranged in the two pairs of moving grooves (5) respectively; the upper surface of each of the two pairs of moving plates (8) is fixedly provided with a first spring (9); and the upper end of each of the two pairs of first springs (9) is fixedly arranged in the inside of each of the two pairs of moving grooves (5).

2. The automobile underguard drilling device according to claim 1, wherein The bottom of each of the two push blocks (7) is fixedly provided with a second spring (10); the upper end of each of the two second springs (10) is fixedly provided with a lifting block (11); the upper end of each of the two lifting blocks (11) is fixedly provided with a clamping plate (12); the upper surface of the operating table (1) is provided with two placing grooves (13); the inside of each of the two placing grooves (13) is provided with a rectangular hole (14); and the two lifting blocks (11) are slidably arranged in the inside of the two rectangular holes (14) respectively; and the two clamping plates (12) are placed in the inside of the two placing grooves (13) respectively.

3. The automobile underguard drilling apparatus according to claim 2, wherein The upper end of each of the two push blocks (7) is fixedly provided with a pair of round rods (15); the two pairs of round rods (15) are slidably arranged in the inside of the two pairs of lifting grooves (6) respectively; the inside of each of the two fixed blocks (3) is rotatably provided with a pair of rotating shafts (16); the middle part of each of the two pairs of rotating shafts (16) is fixedly provided with a rotating block (17); the rotating block (17) is rotatably arranged between the push block (7) and the lifting block (11); and the two push blocks (7) are fixedly provided with a connecting plate (18).

4. The automobile underguard drilling apparatus according to claim 3, wherein The lower surface of the operating table (1) is vertically fixedly provided with an electric push rod (19); the movable end of the electric push rod (19) is fixedly arranged in the middle part of the connecting plate (18); one side of each of the two fixed blocks (3) is provided with a control hole (20); the connecting plate (18) is slidably arranged in the inside of the two control holes (20); the upper surface of the operating table (1) is provided with a protection plate body (21); and the upper surface of the operating table (1) is fixedly provided with two limiting frames (22).

5. The automobile underguard drilling apparatus according to claim 1, wherein The drilling assembly comprises a supporting frame (23) which is arranged on the upper surface of the operating table (1); the lower end of the supporting frame (23) is threadedly provided with two positioning bolts (24); the lower end of each of the two positioning bolts (24) is threadedly arranged in the inside of the operating table (1); the upper surface of the supporting frame (23) is fixedly provided with a stand (25); the inside of the stand (25) is slidably provided with a sliding rod (26); the sliding rod (26) penetrates through the inside of the supporting frame (23); the lower surface of the sliding rod (26) is fixedly provided with a disc (27); the lower surface of the disc (27) is fixedly provided with a first electric motor (28); and the output end of the first electric motor (28) is fixedly provided with a drill bit (29).

6. The automobile underguard drilling apparatus according to claim 5, wherein The inner side of the support frame (23) is fixedly provided with a second motor (30), the output end of the second motor (30) is fixedly provided with a threaded rod (31), the threaded rod (31) is rotationally arranged in the interior of the support frame (23), the outer surface of the stand column (25) is provided with a positioning groove (32), the upper end of the sliding rod (26) is fixedly provided with a rectangular plate (33), the rectangular plate (33) is slidingly arranged on the inner side of the positioning groove (32), and the threaded rod (31) is threadedly arranged in the interior of the rectangular plate (33).

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