Automobile part drilling device

Abstract

The utility model relates to the technical field of drilling devices, in particular to an automobile part drilling device which comprises a machining table, a support is fixedly connected to the surface of the machining table, a hydraulic cylinder is fixedly connected to the upper surface of the support, a motor is fixedly connected to the output end of the hydraulic cylinder, and a drill bit is detachably installed at the output end of the motor. The upper surface of the machining table is fixedly connected with two waterproof electric push rods, the output ends of the waterproof electric push rods are fixedly connected with clamping plates, the clamping plates are in sliding connection with the machining table, a cooling structure is arranged on the surface of the support, the cooling structure comprises a sliding frame, and the sliding frame is in sliding connection with the support. According to the cooling structure, when the automobile part is drilled, the contact point of the drill bit and the automobile part can be cooled, so that the situation that the drill bit is excessively abraded due to the fact that the temperature of the drill bit is too high is avoided, and the service life of the drill bit is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices, in particular to a drilling device for automobile parts. Background Art

[0002] In the automobile manufacturing process, drilling is a common processing technology used to connect, fix or install automobile parts. When performing drilling operations, a drilling machine is required. The drilling machine can use a high-speed rotating drill bit to process holes on the surface of automobile parts.

[0003] In the prior art, there is a patent document with publication number CN220372272U, which discloses a drilling device for automobile parts, including a base, an adjustment component for expanding the drilling range is installed on the side of the base, and a drilling component for drilling automobile parts is installed on the side of the adjustment component, a support plate is vertically welded on the inner side of the base, and a driven shaft is installed between the side of the support plate and the vertical inner wall of the base, the top of the driven shaft is connected to a workbench through at least two connecting rods, and a clamping structure for fixing automobile parts is installed at one end of the workbench located on the outside of the base, and a driving shaft is installed on the side of the support plate where the driven shaft is installed, and gears are installed on the sides of the driving shaft and the driven shaft, and the two gears are meshed and connected. The drilling device for automobile parts is easy to adjust, and there is no need to fix the parts multiple times, which is more time-saving and labor-saving.

[0004] The above-mentioned and prior art technologies have the following defects: in the process of drilling holes in metal automobile parts, due to the large friction between the drill bit and the automobile parts, the temperature of the contact point between the drill bit and the automobile parts will rise, which can easily accelerate the wear of the drill bit and shorten the service life of the drill bit.

[0005] Therefore, a drilling device for automobile parts is proposed. Utility Model Content

[0006] The utility model aims to solve the problem that the temperature of the contact point between the drill bit and the automobile parts will rise, thereby easily accelerating the wear of the drill bit, and proposes an automobile parts drilling device.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drilling device for automobile parts, comprising a processing table, a bracket is fixedly connected to the surface of the processing table, a hydraulic cylinder is fixedly connected to the upper surface of the bracket, a motor is fixedly connected to the output end of the hydraulic cylinder, a drill bit is detachably installed on the output end of the motor, two waterproof electric push rods are fixedly connected to the upper surface of the processing table, a clamping plate is fixedly connected to the output end of the waterproof electric push rod, the clamping plate is slidably connected to the processing table, a cooling structure is provided on the surface of the bracket, the cooling structure comprises a sliding frame, the sliding frame is slidably connected to the bracket, a nozzle is slidably connected in the sliding frame, a water pump is fixedly connected to the surface of the processing table, a discharge end of the water pump is fixed and connected to a hose, and the hose is fixedly connected and connected to the nozzle.

[0008] The effect achieved by the above-mentioned components is: by setting up a cooling structure, when drilling automobile parts, the contact point between the drill bit and the automobile parts can be cooled, thereby avoiding the situation where the drill bit is overheated and excessively worn, thereby extending the service life of the drill bit.

[0009] Preferably, the sliding frame is internally threaded with a bolt, and the bolt passes through the sliding frame and abuts against the surface of the bracket.

[0010] The effect achieved by the above components is that when the bolts abut against the surface of the bracket, the bolts reach the position of the limiting slide frame, thereby limiting the position of the nozzle.

[0011] Preferably, the surface of the processing table is fixed and connected with a connecting tube, the surface of the connecting tube is snap-connected with a water storage bottle, an insertion rod is slidably connected in the water storage bottle, the surface of the connecting tube is fixedly connected with a perforated plate, the perforated plate is snap-connected with the insertion rod, and the vertical section of the perforated plate is a right-angled trapezoid.

[0012] The effect achieved by the above components is: after the insertion rod slides into the orifice plate, the orifice plate reaches the position of limiting the insertion rod, thereby limiting the position of the water storage bottle. When the coolant flows along the surface of the processing table, it will flow into the connecting pipe, and then the coolant will be collected by the water storage bottle, thereby preventing the coolant from dripping on the ground.

[0013] Preferably, the arc surface of the insertion rod is sleeved with a spring, and two ends of the spring are fixedly connected to the insertion rod and the water storage bottle respectively.

[0014] The effect achieved by the above components is that the spring can make the plunger slide and reset automatically, thereby preventing the plunger from being out of contact with the orifice plate.

[0015] Preferably, a filtering structure is provided on the inner wall of the connecting pipe, and the filtering structure includes a supporting ring, the supporting ring is fixedly connected to the connecting pipe, a filtering block is slidably connected to the inner wall of the supporting ring, the supporting ring is slidably connected to the filtering block, a round rod is fixedly connected to the upper surface of the filtering block, and a pull ring is fixedly connected to the upper end of the round rod.

[0016] The effect achieved by the above components is: by setting up a filtering structure, when the water storage bottle flows along the inner wall of the connecting pipe, the coolant can be filtered with the help of the filter block. At this time, the debris generated by drilling will remain on the upper surface of the filter block, thereby facilitating the separation of the debris from the coolant for recycling.

[0017] Preferably, a retaining ring is fixedly connected to the inclined surface of the filter block.

[0018] The effect achieved by the above components is that when the filtered debris needs to be taken out, the retaining ring can prevent the debris from sliding off the surface of the filter block.

[0019] Preferably, a sealing ring is fixedly connected to the arc surface of the retaining ring, and the sealing ring is slidably connected to the inner wall of the connecting pipe.

[0020] The effect achieved by the above components is that the sealing ring can improve the sealing between the retaining ring and the connecting pipe.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] 1. In the utility model, by providing a cooling structure, when drilling automobile parts, the contact point between the drill bit and the automobile parts can be cooled, thereby avoiding the situation where the drill bit is overheated and excessively worn, thereby extending the service life of the drill bit.

[0023] 2. In the utility model, by setting a filtering structure, when the water storage bottle flows along the inner wall of the connecting pipe, the coolant can be filtered with the help of the filter block. At this time, the debris generated by drilling will remain on the upper surface of the filter block, thereby facilitating the separation of the debris from the coolant for recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0025] Figure 2 It is a structural schematic diagram of the processing table of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the water pump of the utility model;

[0027] Figure 4 This is a schematic diagram of the cross-sectional structure of the connecting pipe of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the filter block of the utility model;

[0029] Legend: 1. Processing table; 2. Bracket; 3. Hydraulic cylinder; 4. Motor; 5. Drill bit; 6. Waterproof electric push rod; 7. Clamp; 8. Cooling structure; 801. Sliding frame; 802. Nozzle; 803. Water pump; 804. Hose; 805. Connecting pipe; 806. Water storage bottle; 807. Rod; 808. Spring; 809. Orifice plate; 810. Bolt; 9. Filter structure; 91. Support ring; 92. Filter block; 93. Retaining ring; 94. Round rod; 95. Pull ring; 96. Sealing ring. DETAILED DESCRIPTION

[0030] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0032] like Figure 1-5 As shown, the utility model provides a drilling device for automobile parts, including a processing table 1, a bracket 2 is fixedly connected to the surface of the processing table 1, a hydraulic cylinder 3 is fixedly connected to the upper surface of the bracket 2, an output end of the hydraulic cylinder 3 is fixedly connected to a motor 4, an output end of the motor 4 is detachably mounted with a drill bit 5, two waterproof electric push rods 6 are fixedly connected to the upper surface of the processing table 1, an output end of the waterproof electric push rod 6 is fixedly connected to a splint 7, the splint 7 is slidably connected to the processing table 1, a cooling structure 8 is provided on the surface of the bracket 2, and a filtering structure 9 is provided on the inner wall of the connecting pipe 805.

[0033] The specific configuration and function of the cooling structure 8 and the filtering structure 9 will be described in detail below.

[0034] like Figure 2-Figure 4As shown, the cooling structure 8 includes a sliding frame 801, which is slidably connected to the bracket 2, and a nozzle 802 is slidably connected in the sliding frame 801. A water pump 803 is fixedly connected to the surface of the processing table 1, and a discharge end of the water pump 803 is fixed and connected to a hose 804, and the hose 804 is fixedly connected and connected to the nozzle 802. A bolt 810 is threadedly connected to the sliding frame 801, and the bolt 810 passes through the sliding frame 801 and abuts against the surface of the bracket 2. When the bolt 810 abuts against the surface of the bracket 2, the bolt 810 reaches the function of limiting the position of the sliding frame 801, thereby limiting the position of the nozzle 802. A connecting pipe 805 is fixedly connected to the surface of the processing table 1 and connected, and a water storage bottle 806 is snap-connected to the surface of the connecting pipe 805, and a plug rod 80 is slidably connected to the water storage bottle 806. 7. A perforated plate 809 is fixedly connected to the surface of the connecting tube 805. The perforated plate 809 is engaged with the plug rod 807. The vertical section of the perforated plate 809 is a right-angled trapezoid. After the plug rod 807 slides into the perforated plate 809, the perforated plate 809 reaches the position of the plug rod 807, thereby limiting the position of the water storage bottle 806. When the coolant flows along the surface of the processing table 1, it will flow into the connecting tube 805, and then the coolant will be collected by the water storage bottle 806, thereby preventing the coolant from dripping on the ground. The arc surface of the plug rod 807 is covered with a spring 808, and the two ends of the spring 808 are respectively fixedly connected to the plug rod 807 and the water storage bottle 806. The spring 808 can make the plug rod 807 automatically slide and reset, thereby preventing the plug rod 807 from being out of contact with the perforated plate 809.

[0035] like Figure 4 and Figure 5 As shown, the filtering structure 9 includes a support ring 91, which is fixedly connected to the connecting tube 805, and a filter block 92 is slidably connected to the inner wall of the support ring 91, and the support ring 91 is slidably connected to the filter block 92. A round rod 94 is fixedly connected to the upper surface of the filter block 92, and a pull ring 95 is fixedly connected to the upper end of the round rod 94. A retaining ring 93 is fixedly connected to the inclined surface of the filter block 92. When the filtered debris needs to be taken out, the retaining ring 93 can prevent the debris from sliding off the surface of the filter block 92. A sealing ring 96 is fixedly connected to the arc surface of the retaining ring 93, and the sealing ring 96 is slidably connected to the inner wall of the connecting tube 805. The sealing ring 96 can improve the sealing between the retaining ring 93 and the connecting tube 805.

[0036] The overall working principle is as follows: when it is necessary to drill holes in automobile parts, the automobile parts are placed between two clamping plates 7, and then the waterproof electric push rod 6 is turned on. The extension of the output end of the waterproof electric push rod 6 will drive the clamping plate 7 to move. When the clamping plate 7 contacts the automobile parts, the automobile parts can be clamped and fixed. Then the hydraulic cylinder 3 and the motor 4 are turned on. The extension of the output end of the hydraulic cylinder 3 will drive the motor 4 to move downward. The rotation of the output end of the motor 4 will drive the drill bit 5 to rotate. After the drill bit 5 contacts the automobile parts, it can drill holes on the surface of the automobile parts. When it is necessary to cool the drill bit 5, the liquid inlet end of the water pump 803 is inserted into the coolant. The water pump 803 starts to suck the coolant and transport the coolant to the hose 804. The coolant will then be discharged by the nozzle 802 to cool the contact point between the drill bit 5 and the automobile parts, thereby avoiding the situation where the temperature of the drill bit 5 is too high and excessively worn. When it is necessary to adjust the position of the nozzle 802 according to the height of the automobile parts, the slide frame 801 is slid along the surface of the bracket 2. The sliding of the slide frame 801 will drive the nozzle 802 to slide, thereby adjusting the position of the nozzle 802. After the adjustment is completed, the bolt 810 is turned. When the bolt 810 abuts against the surface of the bracket 2, the bolt 810 reaches the position of the slide frame 801, thereby limiting the position of the nozzle 802. When the coolant needs to be collected, the water storage bottle 806 is moved. The water storage bottle 806 slides along the arc surface of the connecting pipe 805 and drives the insertion rod 807 to slide. The insertion rod 807 slides and contacts the inclined surface of the orifice plate 809. The orifice plate 809 will squeeze the insertion rod 807, and the spring 808 will be stretched. Continuing to slide the water bottle 806 will align the insertion rod 807 with the orifice plate 809. At this time, the spring 808 begins to shrink, and the insertion rod 807 will slide into the orifice plate 809 with the help of the tension of the spring 808. The orifice plate 809 reaches the position of limiting the insertion rod 807, thereby limiting the position of the water bottle 806. After that, the coolant will flow into the connecting pipe 805, and then the coolant will be collected by the water bottle 806, thereby preventing the coolant from dripping on the ground.

[0037] When the water storage bottle 806 flows along the inner wall of the connecting tube 805, the filter block 92 will filter the coolant. At this time, the debris generated by drilling will remain on the upper surface of the filter block 92, so as to facilitate the separation of the debris from the coolant for recycling. The sealing ring 96 can improve the sealing between the retaining ring 93 and the connecting tube 805. When the filtered debris needs to be taken out, the pull ring 95 is pulled upward. The round rod 94 moves with the help of the pull ring 95, which will drive the filter block 92 to move. The retaining ring 93 can prevent the debris from sliding off the surface of the filter block 92. After the filter block 92 is taken out of the connecting tube 805, the debris can be poured out.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automobile parts drilling device, comprising a processing table (1), characterized in that: The surface of the processing table (1) is fixedly connected to a bracket (2), the upper surface of the bracket (2) is fixedly connected to a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is fixedly connected to a motor (4), the output end of the motor (4) is detachably mounted with a drill bit (5), the upper surface of the processing table (1) is fixedly connected to two waterproof electric push rods (6), the output ends of the waterproof electric push rods (6) are fixedly connected to a clamping plate (7), the clamping plate (7) is slidably connected to the processing table (1), the surface of the bracket (2) is provided with a cooling structure (8), the cooling structure (8) comprises a sliding frame (801), the sliding frame (801) is slidably connected to the bracket (2), a nozzle (802) is slidably connected inside the sliding frame (801), a water pump (803) is fixedly connected to the surface of the processing table (1), the discharge end of the water pump (803) is fixedly connected to and communicated with a hose (804), and the hose (804) is fixedly connected to and communicated with the nozzle (802).

2. The automobile parts drilling device according to claim 1, characterized in that: The sliding frame (801) is internally threadedly connected with a bolt (810), and the bolt (810) passes through the sliding frame (801) and abuts against the surface of the bracket (2).

3. The automobile parts drilling device according to claim 1, characterized in that: The surface of the processing table (1) is fixed and connected with a connecting pipe (805), the surface of the connecting pipe (805) is snap-connected with a water storage bottle (806), an insertion rod (807) is slidably connected inside the water storage bottle (806), the surface of the connecting pipe (805) is fixedly connected with a perforated plate (809), the perforated plate (809) is snap-connected with the insertion rod (807), and the vertical section of the perforated plate (809) is a right-angled trapezoid.

4. The automobile parts drilling device according to claim 3, characterized in that: The arc surface of the insertion rod (807) is sleeved with a spring (808), and the two ends of the spring (808) are respectively fixedly connected to the insertion rod (807) and the water storage bottle (806).

5. The automobile parts drilling device according to claim 3, characterized in that: The inner wall of the connecting pipe (805) is provided with a filtering structure (9), and the filtering structure (9) comprises a supporting ring (91), the supporting ring (91) is fixedly connected to the connecting pipe (805), the inner wall of the supporting ring (91) is slidably connected to a filtering block (92), the supporting ring (91) is slidably connected to the filtering block (92), the upper surface of the filtering block (92) is fixedly connected to a round rod (94), and the upper end of the round rod (94) is fixedly connected to a pull ring (95).

6. The automobile parts drilling device according to claim 5, characterized in that: The inclined surface of the filter block (92) is fixedly connected with a retaining ring (93).

7. The automobile parts drilling device according to claim 6, characterized in that: The arc surface of the retaining ring (93) is fixedly connected with a sealing ring (96), and the sealing ring (96) is slidably connected to the inner wall of the connecting pipe (805).

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