Magnetic drill press capable of preventing chippings from splashing
By introducing protective frames and vacuum cleaner systems into the magnet seat drill, the problem of debris splashing during the drilling process is solved, and the effective collection and treatment of debris is achieved, which improves safety and cleanliness.
Patent Information
- Application Number
- CN202422546005.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-10-22
AI Technical Summary
Existing magnet holder drills produce a large amount of metal debris and splashes during the drilling process, resulting in reduced cleanliness of the working environment and potentially causing harm to the operator.
A magnetic seat drill consisting of a protective frame and a vacuum cleaner system is designed, which prevents debris from splashing through a spring mechanism, and a vacuum pump and a crusher collect and deal with debris to prevent clogging.
Effectively prevent debris from splashing, improves the cleanliness and safety of the working environment, and avoids harm to the operator.
Smart Images
Figure CN223222513U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of magnetic drills, in particular to a magnetic drill with debris splash protection. Background Art
[0002] A magnetic drill, also known as a magnetic drill or magnetic base drill, is a portable drilling tool specifically designed for precise drilling in large, heavy, or difficult-to-move metal workpieces. Compared to traditional benchtop drill presses or handheld electric drills, the most notable feature of a magnetic drill is that it is equipped with a powerful electromagnet at the bottom that can firmly adhere to the surface of ferromagnetic materials, providing a stable working platform for drilling operations without the need for additional clamping tools or fixtures.
[0003] When using the current magnetic drill with chip and splash protection, workers often find that the current magnetic drill will generate a large amount of metal debris and splashes when drilling. These debris will not only reduce the cleanliness of the working environment, but may also cause harm to the operator, resulting in reduced safety of use. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a magnetic drill with chip-anti-splash protection.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a magnetic drill with debris splash protection, comprising an electromagnetic base, a fixed plate fixedly connected to the electromagnetic base, a sliding groove provided on the fixed plate, a mounting block slidably connected in the sliding groove, a cylinder fixedly connected to the fixed plate, the piston rod of the cylinder fixedly connected to the mounting block, a first motor fixedly connected to the mounting block, a drill bit fixedly connected to the output shaft of the first motor, a protective structure provided on the mounting block, the protective structure mainly consisting of a protective frame, the protective frame slidably inserted on the mounting block, and a spray gun fixedly connected to the protective frame.
[0006] The effect achieved by the above components is: when the device is powered on, the electromagnetic base can generate magnetism, and then the device is magnetically attracted to the metal part, the first motor is started, the output shaft of the first motor drives the drill to rotate, the cylinder is started, the cylinder drives the mounting block to descend, and then drives the drill to drill the metal part. During the drilling process, the spray gun sprays coolant for cooling. During the descending process of the mounting block, the protective frame is driven to descend, so that the protective frame contacts the metal part first, and the mounting block continues to descend, the protective frame will slide upward, and the protective frame can block the debris generated by the drill drilling to prevent it from splashing at will, thereby avoiding the current magnetic base drill. When drilling, a large amount of metal debris and splashing will be generated. These debris will not only reduce the cleanliness of the working environment, but may also cause harm to the operator, resulting in reduced safety of use.
[0007] Preferably, two first springs are fixedly connected to the mounting block, and one end of the first spring is fixedly connected to the protective frame.
[0008] The effect achieved by the above components is that as the protective frame slides upward along the mounting block, the two first springs are gradually stretched. As the mounting block rises, the protective frame slides down under the action of the rebound force of the first springs, making it easy to reset for next use.
[0009] Preferably, a collection box is fixedly connected to the electromagnetic base, a dust suction pump is fixedly connected to the collection box, an input end of the dust suction pump is fixedly connected to a transfer box, and the transfer box is communicated with the protective frame.
[0010] The effect achieved by the above components is: the dust suction pump is started during the drilling process, and the dust suction pump can pump the debris and coolant generated by drilling into the collection box for collection and treatment.
[0011] Preferably, a second motor is fixedly connected to the transfer box, and a crushing knife is fixedly connected to the output shaft of the second motor.
[0012] The effect achieved by the above components is: starting the second motor, the output shaft of the second motor drives the crushing knife to rotate, the debris enters the transfer box, the crushing knife can crush the debris, and prevent larger debris from clogging the vacuum pump.
[0013] Preferably, the collection box is provided with a filter structure, which is mainly composed of a filter plate. The filter plate is provided on the collection box, and a door panel is rotatably connected to the collection box.
[0014] The effect achieved by the above components is that the debris and coolant enter the collection box and are filtered by the filter plate. The filter plate can be removed by opening the door panel, making it convenient to clean the debris above the filter plate.
[0015] Preferably, a rubber pad is fixedly connected to the door panel, a water outlet pipe is fixedly connected to the collection box, and a valve is provided on the water outlet pipe.
[0016] The effects achieved by the above components are: the coolant is retained at the bottom of the collection box, and can be discharged through the outlet pipe when the valve is opened. The rubber pad can improve the sealing and prevent leakage.
[0017] Preferably, a through groove is provided on the door panel, two sliding blocks are slidably connected in the through groove, a rectangular groove is provided on the collection box, and circular grooves are respectively provided on the inner walls on both sides of the rectangular groove.
[0018] The effect achieved by the above components is: when closing the door panel, the two sliding blocks are inserted into the rectangular grooves, and then the two sliding blocks are slid so that the cylinders are inserted into the corresponding circular grooves, thereby limiting the door panel.
[0019] Preferably, a second spring is provided in the through slot, and two ends of the second spring are fixedly connected to the two sliding blocks.
[0020] The effect achieved by the above components is: sliding the two sliding blocks closer to each other causes the second spring to contract, so after the sliding blocks are stuck in the rectangular groove, the two cylinders are stuck in the circular groove under the action of the rebound force of the second spring, making operation more convenient.
[0021] Compared with the prior art, the advantages and positive effects of the present invention are that, in the present invention, by setting a protective structure, the device is energized, the electromagnetic base can generate magnetism, and then the device is magnetically attracted to the metal part, the first motor is started, the output shaft of the first motor drives the drill to rotate, the cylinder is started, the cylinder drives the mounting block to descend, and then drives the drill to drill the metal part. During the drilling process, the spray gun sprays coolant for cooling. During the descent of the mounting block, the protective frame is driven to descend, so that the protective frame contacts the metal part first, and the mounting block continues to descend, the protective frame will slide upward, and the protective frame can block the debris generated by the drill drilling to prevent it from splashing randomly. During the process of the protective frame sliding upward along the mounting block , the two first springs are gradually stretched, and as the mounting block rises, the protective frame slides down under the action of the rebound force of the first spring, which is convenient for resetting for the next use. During the drilling process, the dust suction pump is started, and the dust suction pump can pump the debris and coolant generated by drilling into the collection box for collection and processing. The second motor is started, and the output shaft of the second motor drives the crushing knife to rotate, and the debris enters the transfer box. The crushing knife can crush the debris to prevent larger debris from clogging the dust suction pump, thereby avoiding the current magnetic base drill. When drilling, a large amount of metal debris and splashing are generated. These debris will not only reduce the cleanliness of the working environment, but also may cause harm to the operator, resulting in reduced safety of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of a magnetic drill with debris splash protection proposed in the utility model;
[0023] Figure 2 A schematic diagram of the three-dimensional structure of a magnetic drill with debris splash protection proposed in the present invention from another perspective;
[0024] Figure 3 A partial schematic diagram of a protective structure of a magnetic drill with debris splash protection proposed in the present invention;
[0025] Figure 4The utility model provides a partial schematic diagram of a filtering structure of a magnetic drill with debris splash protection.
[0026] Legend: 1. Electromagnetic base; 2. Fixed plate; 3. Sliding groove; 4. Mounting block; 5. Cylinder; 6. First motor; 7. Drill; 8. Protective structure; 81. Protective frame; 82. First spring; 83. Dust pump; 84. Collection box; 85. Transfer box; 86. Second motor; 87. Crushing knife; 9. Filter structure; 91. Filter plate; 92. Door panel; 93. Rubber pad; 94. Through groove; 95. Sliding block; 96. Cylinder; 97. Rectangular groove; 98. Circular groove; 99. Second spring; 910. Water outlet pipe; 10. Spray gun. DETAILED DESCRIPTION
[0027] Example 1, as Figure 1 and Figure 2 As shown, a magnetic drill with debris splash protection includes an electromagnetic base 1, a fixed plate 2 is fixedly connected to the electromagnetic base 1, a sliding groove 3 is opened on the fixed plate 2, a mounting block 4 is slidably connected in the sliding groove 3, a cylinder 5 is fixedly connected to the fixed plate 2, the piston rod of the cylinder 5 is fixedly connected to the mounting block 4, a first motor 6 is fixedly connected to the mounting block 4, and a drill bit 7 is fixedly connected to the output shaft of the first motor 6.
[0028] Reference Figures 2 to 4The protective frame 81 is provided on the mounting block 4, and the protective structure 8 is mainly composed of a protective frame 81. The protective frame 81 is slidably inserted on the mounting block 4, and a spray gun 10 is fixedly connected to the protective frame 81. When the device is energized, the electromagnetic base 1 can generate magnetism, and then the device is magnetically attracted to the metal part, and the first motor 6 is started. The output shaft of the first motor 6 drives the drill 7 to rotate, and the cylinder 5 is started. The cylinder 5 drives the mounting block 4 to descend, and then drives the drill 7 to drill the metal part. During the drilling process, the spray gun 10 sprays coolant for cooling. During the descending process of the mounting block 4, the protective frame 81 is driven to descend, so that the protective frame 81 contacts the metal part first, and the mounting block 4 continues to descend, and the protective frame 81 will slide upward. The protective frame 81 can block the debris generated by the drilling of the drill 7 to prevent it from splashing at will, thereby avoiding the current magnetic base drill from generating a large amount of metal debris and splashing when drilling. These debris will not only reduce the cleanliness of the working environment, but also may cause harm to the operator, thereby reducing the safety of use. There are two first springs 82 fixedly connected to the upper part, one end of the first spring 82 is fixedly connected to the protective frame 81, and when the protective frame 81 slides upward along the mounting block 4, the two first springs 82 are gradually stretched. As the mounting block 4 rises, the protective frame 81 slides down under the action of the rebound force of the first spring 82, which is convenient for resetting for the next use. A collection box 84 is fixedly connected to the electromagnetic base 1, and a dust suction pump 83 is fixedly connected to the collection box 84. The input end of the dust suction pump 83 is fixedly connected to a transfer box 85. The transfer box 85 is connected to the protective frame 81. During the drilling process, the dust suction pump 83 is started. The dust suction pump 83 can pump the debris and coolant generated by drilling into the collection box 84 for collection and treatment. The transfer box 85 is fixedly connected to the second motor 86. The output shaft of the second motor 86 is fixedly connected to the crushing knife 87. When the second motor 86 is started, the output shaft of the second motor 86 drives the crushing knife 87 to rotate, and the debris enters the transfer box 85. The crushing knife 87 can crush the debris to prevent larger debris from clogging the dust suction pump 83.
[0029] Reference Figure 3 and Figure 4, a filtering structure 9 is provided on the collection box 84, and the filtering structure 9 is mainly composed of a filter plate 91, which is provided on the collection box 84, and a door plate 92 is rotatably connected to the collection box 84. Debris and coolant enter the collection box 84 and will be filtered by the filter plate 91. The filter plate 91 can be taken out by opening the door plate 92, which makes it convenient to clean the debris above the filter plate 91. A rubber pad 93 is fixedly connected to the door plate 92, and a water outlet pipe 910 is fixedly connected to the collection box 84. A valve is provided on the water outlet pipe 910, and the coolant is retained at the bottom of the collection box 84. The valve can be opened and discharged through the water outlet pipe 910. The rubber pad 93 can improve the sealing and prevent leakage. A through groove 94 is provided on the door plate 92. There are two sliding blocks 95 slidably connected in the groove 94, and a rectangular groove 97 is provided on the collection box 84. Circular grooves 98 are respectively provided on the inner walls on both sides of the rectangular groove 97. When closing the door panel 92, the two sliding blocks 95 are inserted into the rectangular groove 97, and then the two sliding blocks 95 are slid so that the cylinder 96 is inserted into the corresponding circular groove 98, so that the door panel 92 can be limited. A second spring 99 is provided in the through groove 94, and the two ends of the second spring 99 are fixedly connected to the two sliding blocks 95. Sliding the two sliding blocks 95 close to each other causes the second spring 99 to contract. Therefore, after the sliding block 95 is inserted into the rectangular groove 97, the two cylinders 96 are inserted into the circular groove 98 under the action of the rebound force of the second spring 99, making the operation more convenient.
[0030] Working principle: When the device is energized, the electromagnetic base 1 can generate magnetism, and then the device is magnetically attracted to the metal part, the first motor 6 is started, and the output shaft of the first motor 6 drives the drill 7 to rotate, and the cylinder 5 is started. The cylinder 5 drives the mounting block 4 to descend, and then drives the drill 7 to drill the metal part. During the drilling process, the spray gun 10 sprays coolant for cooling. During the descent of the mounting block 4, the protective frame 81 is driven to descend, so that the protective frame 81 contacts the metal part first, and the mounting block 4 continues to descend, and the protective frame 81 will slide upward. The protective frame 81 can block the debris generated by the drilling of the drill 7 to prevent it from splashing randomly, thereby avoiding the current magnetic base drill. When drilling, a large amount of metal debris and splashing will be generated. These debris will not only reduce the cleanliness of the working environment, but also may cause harm to the operator, resulting in reduced safety of use. During the upward sliding of the protective frame 81 along the mounting block 4, the two first springs 82 are gradually stretched. As the mounting block 4 rises, the protective frame 81 slides down under the action of the rebound force of the first spring 82, which is convenient for reset for next use. The suction is started during the drilling process. The dust pump 83 can pump the debris and coolant generated by drilling into the collection box 84 for collection and processing. The second motor 86 is started, and the output shaft of the second motor 86 drives the crushing knife 87 to rotate. The debris enters the transfer box 85. The crushing knife 87 can crush the debris to prevent large debris from clogging the dust pump 83. The debris and coolant enter the collection box 84 and are filtered by the filter plate 91. The filter plate 91 can be removed by opening the door panel 92, which makes it easier to clean the debris above the filter plate 91. The coolant is left in the collection box. 84, open the valve to discharge through the outlet pipe 910, the rubber pad 93 can improve the sealing and prevent leakage. When closing the door panel 92, the two sliding blocks 95 are inserted into the rectangular groove 97, and then the two sliding blocks 95 are slid so that the cylinder 96 is inserted into the corresponding circular groove 98, so that the door panel 92 can be limited. Sliding the two sliding blocks 95 close to each other causes the second spring 99 to contract. Therefore, after the sliding block 95 is inserted into the rectangular groove 97, the two cylinders 96 are inserted into the circular groove 98 under the action of the rebound force of the second spring 99, making operation more convenient.
[0031] 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 of the above embodiment based on the technical essence of the present invention that does not deviate 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. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
Claims
1. A magnetic drill with chip splash protection, comprising an electromagnetic base (1), characterized in that: The electromagnetic base (1) is fixedly connected to a fixed plate (2), a sliding groove (3) is provided on the fixed plate (2), a mounting block (4) is slidably connected in the sliding groove (3), a cylinder (5) is fixedly connected to the fixed plate (2), a piston rod of the cylinder (5) is fixedly connected to the mounting block (4), a first motor (6) is fixedly connected to the mounting block (4), a drill (7) is fixedly connected to the output shaft of the first motor (6), a protective structure (8) is provided on the mounting block (4), the protective structure (8) mainly consists of a protective frame (81), the protective frame (81) is slidably inserted on the mounting block (4), and a spray gun (10) is fixedly connected to the protective frame (81).
2. The magnetic drill with chip and splash protection according to claim 1, characterized in that: Two first springs (82) are fixedly connected to the mounting block (4), and one end of the first spring (82) is fixedly connected to the protective frame (81).
3. The magnetic drill with chip splash protection according to claim 2, characterized in that: The electromagnetic base (1) is fixedly connected to a collection box (84), the collection box (84) is fixedly connected to a dust suction pump (83), the input end of the dust suction pump (83) is fixedly connected to a transfer box (85), and the transfer box (85) is connected to the protective frame (81).
4. The magnetic drill with chip splash protection according to claim 3, characterized in that: The transfer box (85) is fixedly connected to a second motor (86), and a crushing knife (87) is fixedly connected to an output shaft of the second motor (86).
5. The magnetic drill with chip splash protection according to claim 4, characterized in that: The collection box (84) is provided with a filter structure (9), which is mainly composed of a filter plate (91). The filter plate (91) is provided on the collection box (84), and a door plate (92) is rotatably connected to the collection box (84).
6. The magnetic drill with chip splash protection according to claim 5, characterized in that: A rubber pad (93) is fixedly connected to the door panel (92), a water outlet pipe (910) is fixedly connected to the collection box (84), and a valve is provided on the water outlet pipe (910).
7. The magnetic drill with chip splash protection according to claim 6, characterized in that: The door panel (92) is provided with a through slot (94), in which two sliding blocks (95) are slidably connected. The collection box (84) is provided with a rectangular slot (97), and circular slots (98) are respectively provided on the inner walls of both sides of the rectangular slot (97).
8. The magnetic drill with chip splash protection according to claim 7, characterized in that: A second spring (99) is provided in the through slot (94), and both ends of the second spring (99) are fixedly connected to the two sliding blocks (95).