Vertical drilling machine for machining
By designing a protective structure and automatic winding mechanism on the vertical drilling machine, the problem of damage caused by debris stuck on the screw during drilling is solved, and a higher service life and processing efficiency are achieved.
Patent Information
- Application Number
- CN202421573513.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-04
AI Technical Summary
Debris generated by existing vertical drilling machines during drilling can easily fall into the chute and get stuck on the screw, causing damage to the screw.
A vertical drilling machine is designed, using a protective structure and an electric telescopic rod. During the drilling process, the sliding chute is covered by pulling the protective cloth to prevent debris from entering, and the protective cloth is automatically rewinded through the limit block and spring mechanism to prevent debris from being stuck on the screw.
It effectively prevents debris from entering the chute, avoids screw damage, and improves the service life and processing efficiency of the drilling machine.
Smart Images
Figure CN222831351U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vertical drilling machines used for mechanical processing, in particular to a vertical drilling machine used for mechanical processing. Background Art
[0002] A vertical drilling machine is a drilling machine with a vertically arranged spindle and a fixed center position. It is referred to as a vertical drill and is commonly used in machinery manufacturing and repair factories to process holes in medium and small workpieces.
[0003] When using the current vertical drilling machine, the staff often finds that the current vertical drilling machine usually clamps the workpiece on the clamping mechanism. Due to different drilling positions, a slide groove is opened on the operating table. A screw is provided in the slide groove to adjust the position of the workpiece. A lot of debris will be generated during the drilling process. If the debris falls into the slide groove and gets stuck on the screw, it will cause damage to the screw. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a vertical drilling machine for mechanical processing.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vertical drilling machine for mechanical processing, comprising an equipment table, a column is fixedly connected to the equipment table, an equipment block is slidably connected to the column, a cylinder is fixedly connected to the column, a piston rod of the cylinder is fixedly connected to the equipment block, a first motor is fixedly connected to the equipment block, a drill bit is fixedly connected to the output shaft of the first motor, a first slide groove is provided on the equipment table, a slide plate is slidably connected to the first slide groove, a second slide groove is provided on the slide plate, a sliding plate is slidably connected to the second slide groove, a screw is rotatably connected in the first slide groove, the screw is threadedly connected to the slide plate, an electric telescopic rod is fixedly connected to the slide plate, one end of the electric telescopic rod is fixedly connected to the sliding plate, a second motor is fixedly connected to the equipment table, the output shaft of the second motor is fixedly connected to the screw, a protective structure is arranged on the equipment table, the protective structure is mainly composed of four fixed plates, the four fixed plates are respectively fixedly connected to both sides of the upper surface of the equipment table in pairs, and the two fixed plates on one side are rotatably connected to a rotating shaft together, and a protective cloth is fixedly connected to the rotating shaft.
[0006] The effects achieved by the above components are: fixing the workpiece on the sliding plate, starting the second motor, the output shaft of the second motor drives the screw to rotate, and then adjusting the position of the slide plate, starting the electric telescopic rod, the electric telescopic rod telescopes and adjusts the position of the sliding plate, so that the place where the workpiece needs to be drilled is located directly below the drill bit, starting the first motor, the output shaft of the first motor drives the drill bit to rotate, starting the cylinder, the piston rod of the cylinder drives the equipment block to descend, and then drilling the workpiece, pulling two protective cloths during the drilling process so that the two protective cloths cover the first slide groove to prevent debris from entering the first slide groove and affecting the work of the screw, and the rotating shaft can be rotated after the drilling is completed so that the protective cloth is rolled up on the rotating shaft, thereby avoiding the generation of more debris during the drilling process. If the debris falls into the slide groove and gets stuck on the screw, it will cause damage to the screw.
[0007] Preferably, one end of the protective cloth is fixedly connected to a limiting block, and both sides of the slide plate are respectively fixedly connected to clamping blocks.
[0008] The effect achieved by the above components is: the protective cloth is pulled by the limit block, and the rotating ring is clamped on the clamping block during the drilling process, so that the protective cloth can be limited.
[0009] Preferably, two first springs are sleeved on the rotating shaft, one end of the first spring is fixedly connected to the fixing plate, and the other end of the rotating shaft is fixedly connected to the rotating shaft.
[0010] The effect achieved by the above-mentioned components is: when the protective cloth is stuck on the limit block, the first spring is in a twisted state, so the drilling is completed, the limit block is released, and the protective cloth is rolled up onto the rotating shaft under the action of the rebound force of the first spring, and during the movement of the slide plate, the protective cloths on both sides are in a taut state under the action of the first spring, which can prevent the protective cloth from falling into the first slide groove and getting entangled.
[0011] Preferably, a clamping structure is provided on the sliding plate, and the clamping structure is mainly composed of a fixing ring, and three sliding rods are slidably inserted on the fixing ring.
[0012] The effect achieved by the above components is: the workpiece is clamped into the fixing ring, and then the three slide bars are slid inward, so that the three slide bars clamp the workpiece to prevent the workpiece from shifting during the drilling process.
[0013] Preferably, one end of the sliding rod is fixedly connected to a clamping block, and a rubber block is fixedly connected to the clamping block.
[0014] The effects achieved by the above components are: the clamping block can increase the clamping area, and the rubber block can increase the friction with the workpiece, thereby improving the clamping effect.
[0015] Preferably, the sliding plate is rotatably connected to a rotating ring, and the rotating ring is fixedly connected to three adjustment blocks.
[0016] The effect achieved by the above components is: by rotating the rotating ring counterclockwise, the three adjustment blocks will simultaneously push the three clamping blocks to slide inward, making the clamping operation more convenient.
[0017] Preferably, a second spring is sleeved on the slide rod, one end of the second spring is fixedly connected to the fixing ring, and the other end of the second spring is fixedly connected to the slide rod.
[0018] The effect achieved by the above components is: when the slide rod clamps the workpiece, the three second springs are all in a contracted state, so when the rotating ring is rotated clockwise, the three slide rods slide outward under the action of the rebound elastic force of the three second springs, making it easy to remove the workpiece.
[0019] Preferably, a bolt is threadedly connected to the adjusting block.
[0020] The effect achieved by the above components is: when the position of the rotating ring is adjusted, the bolt is rotated so that the bolt abuts against the fixed ring, limiting the rotating ring and preventing the rotating ring from rotating during the drilling process.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are that, in the utility model, by setting a protective structure, the two protective cloths are pulled during the drilling process so that the two protective cloths cover the first slide groove to prevent debris from entering the first slide groove and affecting the work of the screw. After the drilling is completed, the rotating shaft can be rotated so that the protective cloth is rolled up on the rotating shaft, and the protective cloth is pulled by the limit block. During the drilling process, the rotating ring is clamped on the clamping block to limit the protective cloth. When the protective cloth is clamped on the limit block, the first spring is in a twisted state. Therefore, when the drilling is completed and the limit block is released, the protective cloth is rolled up onto the rotating shaft under the action of the rebound elastic force of the first spring. During the movement of the slide plate, the protective cloths on both sides are in a taut state under the action of the first spring, which can prevent the protective cloth from falling into the first slide groove and getting entangled, thereby avoiding the generation of more debris during the drilling process. If the debris falls into the slide groove and gets stuck on the screw, it will cause damage to the screw. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a vertical drilling machine for mechanical processing;
[0023] Figure 2 A three-dimensional structural schematic diagram of another perspective of a vertical drilling machine for mechanical processing proposed by the utility model;
[0024] Figure 3 A partial schematic diagram of a protective structure of a vertical drilling machine for mechanical processing proposed by the utility model;
[0025] Figure 4The utility model provides a partial schematic diagram of a clamping structure of a vertical drilling machine used for mechanical processing.
[0026] Legend: 1. Equipment table; 2. Column; 3. Equipment block; 4. Cylinder; 5. First motor; 6. Drill bit; 7. First slide groove; 8. Protective structure; 81. Fixed plate; 82. Rotating shaft; 83. Protective cloth; 84. Limit block; 85. Block; 86. First spring; 9. Clamping structure; 91. Fixed ring; 92. Sliding rod; 93. Clamping block; 94. Rotating ring; 95. Adjusting block; 96. Second spring; 97. Bolt; 10. Slide plate; 11. Second slide groove; 12. Sliding plate; 13. Screw; 14. Second motor; 15. Electric telescopic rod. DETAILED DESCRIPTION
[0027] Embodiment 1, as Figure 1 and Figure 2 As shown, a vertical drilling machine for mechanical processing includes an equipment table 1, a column 2 is fixedly connected to the equipment table 1, an equipment block 3 is slidably connected to the column 2, a cylinder 4 is fixedly connected to the column 2, a piston rod of the cylinder 4 is fixedly connected to the equipment block 3, a first motor 5 is fixedly connected to the equipment block 3, a drill bit 6 is fixedly connected to the output shaft of the first motor 5, a first slide groove 7 is provided on the equipment table 1, a slide plate 10 is slidably connected to the first slide groove 7, a second slide groove 11 is provided on the slide plate 10, a slide plate 12 is slidably connected to the second slide groove 11, a screw rod 13 is rotatably connected in the first slide groove 7, the screw 13 is threadedly connected to the slide plate 10, an electric telescopic rod 15 is fixedly connected to the slide plate 10, one end of the electric telescopic rod 15 is fixedly connected to the slide plate 12, a second motor 14 is fixedly connected to the equipment table 1, and the output shaft of the second motor 14 is fixedly connected to the screw 13.
[0028] Reference Figure 1 and Figure 3, a protective structure 8 is provided on the equipment platform 1, and the protective structure 8 is mainly composed of four fixed plates 81, and the four fixed plates 81 are fixedly connected to both sides of the upper surface of the equipment platform 1 in pairs, and the two fixed plates 81 on one side are connected to a rotating shaft 82 for common rotation, and a protective cloth 83 is fixedly connected to the rotating shaft 82, and the workpiece is fixed on the sliding plate 12, and the second motor 14 is started, and the output shaft of the second motor 14 drives the screw 13 to rotate, and then the position of the slide plate 10 is adjusted, and the electric telescopic rod 15 is started, and the electric telescopic rod 15 telescopically adjusts the position of the sliding plate 12, so that the place where the workpiece needs to be drilled is located directly below the drill bit 6, and the first motor 5 is started, and the output shaft of the first motor 5 drives the drill bit 6 to rotate, and the cylinder 4 is started, and the piston rod of the cylinder 4 drives the equipment block 3 to descend, and then the workpiece is drilled. During the drilling process, the two protective cloths 83 are pulled so that the two protective cloths 83 cover the first slide groove 7 to prevent debris from entering the first slide groove 7 and affecting the work of the screw 13. After the drilling is completed, the rotating shaft 82 can be rotated so that the protective cloth 83 is rolled up on the rotating shaft 82, thereby avoiding the generation of more debris during the drilling process. If the debris falls into the slide groove and gets stuck on the screw 13, the screw 13 will be damaged. One end of the protective cloth 83 is fixedly connected to the limiting block 84, and the two sides of the slide plate 10 are respectively fixedly connected with the clamping blocks 85. The protective cloth 83 is pulled by the limiting block 84, and the rotating ring 94 is clamped on the clamping block 85 during the drilling process to limit the protective cloth 83. Two first springs 86 are sleeved on the rotating shaft 82. The first springs One end of 86 is fixedly connected to the fixed plate 81, and the other end of the rotating shaft 82 is fixedly connected to the rotating shaft 82. When the protective cloth 83 is stuck on the limit block 84, the first spring 86 is in a twisted state. Therefore, the drilling is completed, the limit block 84 is released, and the protective cloth 83 is rolled up onto the rotating shaft 82 under the action of the rebound elastic force of the first spring 86. In the process of movement of the slide plate 10, the protective cloth 83 on both sides are in a taut state under the action of the first spring 86, which can prevent the protective cloth 83 from falling into the first slide groove 7 and getting entangled.
[0029] Reference Figure 4, a clamping structure 9 is provided on the sliding plate 12, and the clamping structure 9 is mainly composed of a fixing ring 91, and three sliding rods 92 are slidably inserted on the fixing ring 91, and the workpiece is clamped into the fixing ring 91, and then the three sliding rods 92 are slid inward, so that the three sliding rods 92 clamp the workpiece to prevent the workpiece from shifting during the drilling process, and one end of the sliding rod 92 is fixedly connected to a clamping block 93, and a rubber block is fixedly connected to the clamping block 93. The clamping block 93 can increase the clamping area, and the rubber block can increase the friction with the workpiece, thereby improving the clamping effect. A rotating ring 94 is rotatably connected to the sliding plate 12, and three adjusting blocks 95 are fixedly connected to the rotating ring 94. When the rotating ring 94 is rotated counterclockwise, the three adjusting blocks 95 will simultaneously push the three clamps The holding block 93 slides inward, making the clamping operation more convenient. A second spring 96 is sleeved on the slide bar 92, one end of the second spring 96 is fixedly connected to the fixed ring 91, and the other end of the second spring 96 is fixedly connected to the slide bar 92. When the slide bar 92 clamps the workpiece, the three second springs 96 are all in a contracted state. Therefore, when the rotating ring 94 is rotated clockwise, the three slide bars 92 slide outward under the action of the rebound elastic force of the three second springs 96, making it convenient to remove the workpiece. A bolt 97 is threadedly connected to the adjusting block 95. When the position of the rotating ring 94 is adjusted, the bolt 97 is rotated so that the bolt 97 rests on the fixed ring 91, limiting the rotating ring 94 and preventing the rotating ring 94 from rotating during the drilling process.
[0030] Working principle: fix the workpiece on the sliding plate 12, start the second motor 14, the output shaft of the second motor 14 drives the screw 13 to rotate, and then adjust the position of the slide plate 10, start the electric telescopic rod 15, the electric telescopic rod 15 telescopes and adjusts the position of the sliding plate 12, so that the place where the workpiece needs to be drilled is located directly below the drill bit 6, start the first motor 5, the output shaft of the first motor 5 drives the drill bit 6 to rotate, start the cylinder 4, the piston rod of the cylinder 4 drives the equipment block 3 to descend, and then drill the workpiece, and pull the two protective cloths 83 during the drilling process so that the two protective cloths 8 3 covers the first slide groove 7 to prevent debris from entering the first slide groove 7 and affecting the work of the screw 13. After drilling, the rotating shaft 82 can be rotated to make the protective cloth 83 roll up on the rotating shaft 82, thereby avoiding the situation where a lot of debris is generated during the drilling process. If the debris falls into the slide groove and gets stuck on the screw 13, it will cause damage to the screw 13. The protective cloth 83 is pulled by the limit block 84, and the rotating ring 94 is stuck on the block 85 during the drilling process to limit the protective cloth 83. When the protective cloth 83 is stuck on the limit block 84, the first spring 86 is in a twisted state, so the drilling When the hole is completed, the limit block 84 is released, and the protective cloth 83 is rolled up onto the rotating shaft 82 under the action of the rebound elastic force of the first spring 86. In the process of the movement of the slide plate 10, the protective cloth 83 on both sides is in a taut state under the action of the first spring 86, which can prevent the protective cloth 83 from falling into the first slide groove 7 and getting tangled. The workpiece is clamped into the fixing ring 91, and then the three slide bars 92 are slid inward, so that the three slide bars 92 clamp the workpiece to prevent the workpiece from shifting during the drilling process. The clamping block 93 can increase the clamping area, and the rubber block can increase the friction with the workpiece, thereby improving the clamping effect. , rotate the rotating ring 94 counterclockwise, and the three adjustment blocks 95 will simultaneously push the three clamping blocks 93 to slide inward, making the clamping operation more convenient. When the slide bar 92 clamps the workpiece, the three second springs 96 are all in a contracted state. Therefore, when the rotating ring 94 is rotated clockwise, the three slide bars 92 slide outward under the action of the rebound elastic force of the three second springs 96, making it convenient to remove the workpiece. When the position of the rotating ring 94 is adjusted, rotate the bolt 97 so that the bolt 97 rests on the fixed ring 91 to limit the rotating ring 94 and prevent the rotating ring 94 from rotating during the drilling process.
[0031] The above is only a preferred embodiment of the utility model, and does not limit the utility model 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 utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.
Claims
1. A vertical drilling machine for mechanical processing, comprising an equipment table (1), characterized in that: The equipment platform (1) is fixedly connected to a column (2), the column (2) is slidably connected to an equipment block (3), the column (2) is fixedly connected to a cylinder (4), the piston rod of the cylinder (4) is fixedly connected to the equipment block (3), the equipment block (3) is fixedly connected to a first motor (5), the output shaft of the first motor (5) is fixedly connected to a drill bit (6), the equipment platform (1) is provided with a first slide groove (7), the first slide groove (7) is slidably connected to a slide plate (10), the slide plate (10) is provided with a second slide groove (11), the second slide groove (11) is slidably connected to a sliding plate (12), the first slide groove (7) is rotatably connected to a screw rod (13), the screw rod (13) is rotatably connected to the screw rod (13), and the screw rod (13) is rotatably connected to the screw rod (13). The slide plate (10) is threadedly connected, an electric telescopic rod (15) is fixedly connected to the slide plate (10), one end of the electric telescopic rod (15) is fixedly connected to the sliding plate (12), a second motor (14) is fixedly connected to the equipment platform (1), an output shaft of the second motor (14) is fixedly connected to the screw rod (13), a protective structure (8) is provided on the equipment platform (1), the protective structure (8) mainly consists of four fixed plates (81), the four fixed plates (81) are fixedly connected to two sides of the upper surface of the equipment platform (1), two fixed plates (81) located on one side are connected to a rotating shaft (82) for common rotation, and a protective cloth (83) is fixedly connected to the rotating shaft (82).
2. The vertical drilling machine for machining according to claim 1, characterized in that: One end of the protective cloth (83) is fixedly connected to a limiting block (84), and both sides of the slide plate (10) are respectively fixedly connected to clamping blocks (85).
3. The vertical drilling machine for machining according to claim 2, characterized in that: Two first springs (86) are sleeved on the rotating shaft (82); one end of the first spring (86) is fixedly connected to the fixing plate (81), and the other end of the rotating shaft (82) is fixedly connected to the rotating shaft (82).
4. The vertical drilling machine for machining according to claim 3, characterized in that: The sliding plate (12) is provided with a clamping structure (9), the clamping structure (9) mainly consisting of a fixing ring (91), and three sliding rods (92) are slidably inserted into the fixing ring (91).
5. The vertical drilling machine for machining according to claim 4, characterized in that: One end of the sliding rod (92) is fixedly connected to a clamping block (93), and a rubber block is fixedly connected to the clamping block (93).
6. The vertical drilling machine for machining according to claim 5, characterized in that: A rotating ring (94) is rotatably connected to the sliding plate (12), and three adjustment blocks (95) are fixedly connected to the rotating ring (94).
7. The vertical drilling machine for machining according to claim 6, characterized in that: A second spring (96) is sleeved on the slide bar (92), one end of the second spring (96) is fixedly connected to the fixing ring (91), and the other end of the second spring (96) is fixedly connected to the slide bar (92).
8. The vertical drilling machine for machining according to claim 7, characterized in that: The adjusting block (95) is threadedly connected with a bolt (97).