High-precision metal part cutting equipment
By designing splash guards and fan filtration systems on metal cutting equipment, the problems of metal chip splashing and dust diffusion during metal cutting are solved, achieving efficient protection and a clean cutting environment.
Patent Information
- Application Number
- CN202422934424.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing metal cutting equipment generates metal chips and dust during the cutting process, which can easily cause personal injury and air pollution, and there is a lack of effective protective measures.
A high-precision metal cutting device was designed, which uses a splash guard to cover the cutting blade and is equipped with a fan and a filter frame. The splash guard is adjustable to accommodate different sizes of metal parts, and the fan sucks in and filters the dust during the cutting process.
It effectively prevents metal shavings from splashing and dust from spreading, protecting workers and equipment, reducing air pollution, and adapting to the cutting needs of different metal parts.
Smart Images
Figure CN223557358U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to metal piece cutting technical field, concretely is a high accuracy metal piece cutting equipment. BACKGROUND
[0002] Metal processing refers to the modification of appearance, properties and the like of metal elements and materials mainly composed of metal, which is mostly through grinding, planing and cutting processes to enhance the practicality or functionality of the metal, and is indispensable to metal processing, and the process related to metal processing has gradually become an important part of industrial production and development.
[0003] In the prior art, metal chips are splashed during the metal cutting process, and there is no corresponding good protection measure, so the splashed metal chips can easily damage the workers or equipment, and the metal dust generated during the metal cutting process contains various metal elements such as copper, iron, zinc, lead and nickel, and the dust is dispersed in the air, which can easily cause infection of the airway and lung and induce respiratory diseases when entering the human body. UTILITY MODEL CONTENT
[0004] The utility model discloses a high accuracy metal piece cutting equipment to solve the problem in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a high accuracy metal piece cutting equipment, including fixed base, the fixed base is installed with the moving rod that slides, the moving rod is fixedly installed with the mounting bracket, the moving rod is rotatably installed with the cutting knife, the moving rod is slidably sleeved with the mounting seat, the mounting seat below is equipped with the splash guard, the splash guard is sleeved outside the cutting knife, the fixed base top is fixedly installed with the installation cover, the installation cover below is equipped with the installation box, the installation box is equipped with the air inlet pipe, the mounting seat is equipped with the multiple sets of annular distribution's adjusting support, multiple sets The adjusting support is fixedly connected with the splash guard, the mounting bracket is slidably installed with two groups of symmetrically distributed first telescopic rods, two groups The second telescopic rod is slidably installed in the first telescopic rod, and two groups The second telescopic rod is symmetrically distributed on the both sides of the mounting seat and is fixedly connected with the mounting seat, the fixed frame is fixedly installed in the installation cover, and the fan is rotatably installed on the fixed frame.
[0006] As a further preferred technical scheme, the fixed base is provided with a lead screw, both ends of the lead screw are respectively penetrated through the fixed base and are rotatably connected with the fixed base, the lead screw is penetrated through the moving rod and is threadedly connected with the moving rod, and the end of the air inlet pipe away from the installation box is penetrated through the splash guard and is fixedly connected with the splash guard.
[0007] As a further preferred of the technical solution, the mounting seat is rotatably mounted with a mounting ring, the mounting ring is sleeved with a gear ring, a plurality of groups of the adjusting frames are rotatably connected with the mounting seat through pivots, a plurality of groups of the adjusting frames are mounted with gears, the gears are in meshing connection with the gear ring, the mounting seat is provided with a driving wheel, the driving wheel is rotatably connected with the mounting seat through a pivot, and the driving wheel is in meshing connection with the gear ring.
[0008] As a further preferred of the technical solution, the mounting seat is rotatably mounted with a mounting ring, the mounting ring is sleeved with a gear ring, a plurality of groups of the adjusting frames are rotatably connected with the mounting seat through pivots, a plurality of groups of the adjusting frames are mounted with gears, the gears are in meshing connection with the gear ring, the mounting seat is provided with a driving wheel, the driving wheel is rotatably connected with the mounting seat through a pivot, and the driving wheel is in meshing connection with the gear ring.
[0009] As a further preferred of the technical solution, the mounting seat is rotatably mounted with a mounting ring, the mounting ring is sleeved with a gear ring, a plurality of groups of the adjusting frames are rotatably connected with the mounting seat through pivots, a plurality of groups of the adjusting frames are mounted with gears, the gears are in meshing connection with the gear ring, the mounting seat is provided with a driving wheel, the driving wheel is rotatably connected with the mounting seat through a pivot, and the driving wheel is in meshing connection with the gear ring.
[0010] As a further preferred of the technical solution, the mounting seat is rotatably mounted with a mounting ring, the mounting ring is sleeved with a gear ring, a plurality of groups of the adjusting frames are rotatably connected with the mounting seat through pivots, a plurality of groups of the adjusting frames are mounted with gears, the gears are in meshing connection with the gear ring, the mounting seat is provided with a driving wheel, the driving wheel is rotatably connected with the mounting seat through a pivot, and the driving wheel is in meshing connection with the gear ring.
[0011] As a further preferred of the technical solution, the mounting seat is rotatably mounted with a mounting ring, the mounting ring is sleeved with a gear ring, a plurality of groups of the adjusting frames are rotatably connected with the mounting seat through pivots, a plurality of groups of the adjusting frames are mounted with gears, the gears are in meshing connection with the gear ring, the mounting seat is provided with a driving wheel, the driving wheel is rotatably connected with the mounting seat through a pivot, and the driving wheel is in meshing connection with the gear ring.
[0012] The utility model provides a high accuracy metal spare cutting equipment, has the following beneficial effect:
[0013] (1) the utility model discloses a mounting seat cover is set up on the mobile rod and cutting knife, makes the splash guard and wraps the cutting knife, avoids the splash of the metal scrap in the process that the cutting knife cuts the metal spare, and further causes the damage to the staff or equipment, and the protection range of the splash guard in the cutting equipment can be adjusted according to the radius surrounded between the actual adjusting frame, so that the cutting equipment can effectively prevent the splash protection according to the size of the actual processing metal spare.
[0014] (2)The utility model discloses a mounting cover, mounting box cooperate the fan and filter frame etc. in the inside realize the collection to the dust generated in the cutting process of metal piece, avoid the dust generated in the cutting process of metal piece to spread in the air in large quantities, cause the pollution to air and the damage to the respiratory tract of staff. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the whole structure schematic diagram of the utility model;
[0016] Figure 2 It is the structure schematic diagram of the utility model's moving rod;
[0017] Figure 3 It is the structure schematic diagram of the utility model's mounting frame;
[0018] Figure 4 It is the utility model's Figure 3 The structure enlarged view of - A place;
[0019] Figure 5 It is the section view of the utility model's mounting box;
[0020] In the drawing: 1, fixed seat; 2, moving rod; 3, mounting frame; 4, cutting knife; 5, mounting seat; 6, splash guard; 7, mounting cover; 8, air inlet pipe; 9, screw rod; 10, adjusting frame; 11, mounting ring; 12, gear ring; 13, gear; 14, driving wheel; 15, first telescopic rod; 16, second telescopic rod; 17, threaded rod; 18, threaded tube; 19, limit slot; 20, limit block; 21, synchronous wheel; 22, synchronous belt; 23, mounting box; 24, fixed frame; 25, fan; 26, pulley; 27, belt; 28, filter screen; 29, mounting plate; 30, filter frame; 31, air hole. DETAILED DESCRIPTION
[0021] The technical scheme in the utility model embodiment will be described clearly and completely in connection with the drawings in the utility model embodiment.
[0022] The utility model provides technical scheme: such as Figures 1-4As shown, in this embodiment, a high-precision metal cutting device, comprising a fixed seat 1, the fixed seat 1 is slidably installed with a moving rod 2, the moving rod 2 is fixedly installed with a mounting bracket 3, the moving rod 2 is rotatably installed with a cutting knife 4, the moving rod 2 is slidably sleeved with a mounting seat 5, the mounting seat 5 is provided below with a splash guard 6, the splash guard 6 is sleeved outside the cutting knife 4, the fixed seat 1 is fixedly installed above with a mounting cover 7, the mounting cover 7 is provided below with a mounting box 23, the mounting box 23 is provided above with an air inlet pipe 8, the mounting seat 5 is provided above with a plurality of groups of annularly distributed adjusting frames 10, the plurality of groups of adjusting frames 10 are fixedly connected with the splash guard 6, the mounting bracket 3 is slidably installed with two groups of symmetrically distributed first telescopic rods 15, the two groups of first telescopic rods 15 are slidably installed with second telescopic rods 16, the two groups of second telescopic rods 16 are symmetrically distributed on both sides of the mounting seat 5 and are fixedly connected with the mounting seat 5, the mounting cover 7 is fixedly installed with a fixed frame 24, the fixed frame 24 is rotatably installed with a fan 25, the rotation of the lead screw 9 in the fixed seat 1 is driven by the motor, the position of the moving rod 2 and the cutting knife 4 is adjusted, the cutting work of the metal piece on the fixed seat 1 is realized, at the same time, the mounting bracket 3 moves synchronously with the moving rod 2, the fixed seat 1 is provided with a lead screw 9, both ends of the lead screw 9 respectively penetrate through the fixed seat 1 and are rotatably connected with the fixed seat 1, the lead screw 9 penetrates through the moving rod 2 and is threadedly connected with the moving rod 2, one end of the air inlet pipe 8 away from the mounting box 23 penetrates through the splash guard 6 and is fixedly connected with the splash guard 6, after the cutting knife 4 moves to the fixed position, before starting the cutting work, according to the size of the actual processing metal piece, the motor in the mounting seat 5 is started to drive the rotation of the driving wheel 14, the driving wheel 14 drives the rotation of the gear ring 12 and the mounting ring 11 in the process of rotation, the plurality of groups of adjusting frames 10 are synchronously rotated by cooperating with the gear 13, and the wrapped diameter of the splash guard 6 with telescopic property is adjusted, so as to realize the anti-splashing protection in the processing of different types of metal pieces, the splash guard 6 is made of transparent material, which will not affect the operation of the cutting knife 4, the mounting ring 11 is rotatably installed in the mounting seat 5, the mounting ring 11 is sleeved with the gear ring 12, the plurality of groups of adjusting frames 10 are rotatably connected with the mounting seat 5 through the rotating shaft, the plurality of groups of adjusting frames 10 are all installed with gears 13, the gears 13 are meshedly connected with the gear ring 12, the mounting seat 5 is provided with a driving wheel 14, the driving wheel 14 is rotatably connected with the mounting seat 5 through the rotating shaft, the driving wheel 14 is meshedly connected with the gear ring 12, the mounting bracket 3 is rotatably installed with two groups of symmetrically distributed threaded rods 17, the two groups of first telescopic rods 15 are rotatably installed with threaded tubes 18, both ends of the two groups of threaded rods 17 are sleeved with synchronous wheels 21, the mounting bracket 3 is provided with a synchronous belt 22, the synchronous belt 22 is respectively in transmission connection with the two groups of synchronous wheels 21, the lower ends of the two groups of threaded rods 17 penetrate through the first telescopic rods 15 and are threadedly connected with the first telescopic rods 15, the two groups of threaded tubes 18 penetrate through the second telescopic rods 16 and are threadedly connected with the second telescopic rods 16, the threaded rods 17 are provided with two groups of symmetrically distributed limiting grooves 19, the threaded tubes 18 are provided with two groups of symmetrically distributed limiting blocks 20, the limiting blocks 20 are correspondingly arranged with the limiting grooves 19,The threaded tube 18 is sleeved with the threaded rod 17 through the limiting block 20, and the rotation of the threaded rod 17 is driven by the motor in the mounting frame 3, the two groups of first telescopic rods 15 slide under the limiting action of the mounting frame 3, the threaded tube 18 rotates synchronously with the threaded rod 17 under the action of the limiting block 20 and the limiting groove 19, and the second telescopic rod 16 slides under the limiting action of the first telescopic rod 15, thereby adjusting the height of the mounting seat 5 and the lower splash-proof cover 6, and adjusting the overall protection range of the splash-proof cover 6 by adjusting the protection diameter of the splash-proof cover 6.
[0023] As shown in Figure 1 and Figure 5 The fixed frame 24 is provided with two groups of belt pulleys 26 and belts 27, the right belt pulley 26 is fixedly installed with the fan 25, the left belt pulley 26 is rotatably connected with the fixed frame 24 through a rotating shaft, the belt 27 is drivingly connected with the two groups of belt pulleys 26, the filter screen 28 is embedded on the top of the mounting cover 7, the mounting box 23 is threadedly sleeved with the mounting cover 7, the mounting plate 29 is threadedly connected in the mounting box 23, the filter frame 30 is threadedly connected below the mounting plate 29, the air vent hole 31 is formed on the mounting plate 29, during the working process of the cutting knife 4, the motor in the mounting cover 7 is started to drive the belt pulley 26 to rotate, the fan 25 is high-speed rotated through the belt 27, air negative pressure is generated in the mounting box 23 and the mounting cover 7, thereby air enters from the one end of the air inlet pipe 8 close to the splash-proof cover 6, the dust generated in the cutting process of the cutting knife 4 in the splash-proof cover 6 is sucked into the mounting box 23 together with the air, the dust is filtered by the filter frame 30 and remains in the mounting box 23, and the air flows out from the top of the mounting cover 7 through the air vent hole 31 and the filter screen 28, thereby avoiding that a large amount of dust generated in the cutting process of the metal part is scattered in the air to pollute the air.
[0024] This utility model provides a high-precision metal cutting device. The specific working principle is as follows: A motor inside the fixed base 1 drives the lead screw 9 to rotate, adjusting the position of the moving rod 2 and the cutting blade 4 to achieve cutting of the metal parts on the fixed base 1. Simultaneously, the mounting frame 3 moves synchronously with the moving rod 2. After the cutting blade 4 moves to a fixed position, before starting the cutting operation, according to the actual size of the metal part being processed, a motor inside the mounting base 5 is activated to drive the drive wheel 14 to rotate. During the rotation of the drive wheel 14, the gear ring 12 and the mounting ring 11 rotate, cooperating with the gear 13 to cause multiple sets of adjusting frames 10 to rotate synchronously. This adjusts the diameter of the telescopic splash guard 6, providing splash protection during the processing of different types of metal parts. The splash guard 6 is made of transparent material, so it does not affect the operator's control of the cutting blade 4. Simultaneously, a motor inside the mounting frame 3 is activated to drive the threaded rod 17 to rotate. During the rotation of the threaded rod 17, the limiting action of the mounting frame 3 causes... The two sets of first telescopic rods 15 slide, and under the action of the limiting block 20 and the limiting groove 19, the threaded tube 18 rotates synchronously with the threaded rod 17. Under the limiting action of the first telescopic rod 15, the second telescopic rod 16 slides, thereby adjusting the height of the mounting base 5 and the lower splash guard 6. Combined with the adjustment of the protection diameter of the splash guard 6, the overall protection range of the splash guard 6 is adjusted. During the operation of the cutting blade 4, the motor in the mounting cover 7 is started to drive the pulley 26 to rotate. With the help of the belt 27, the fan 25 rotates at high speed, which generates negative air pressure in the mounting box 23 and the mounting cover 7. This allows air to enter from the end of the air inlet pipe 8 near the splash guard 6, so that the dust generated by the cutting blade 4 during the cutting process in the splash guard 6 is sucked into the mounting box 23 along with the air. The dust is filtered by the filter frame 30 and left in the mounting box 23. The air flows out from the top of the mounting cover 7 through the vent 31 and the filter screen 28, avoiding the large amount of dust generated during the cutting of metal parts from being dispersed in the air and causing air pollution.
[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A high-precision metal cutting device, comprising a fixed base (1), characterized in that: A movable rod (2) is slidably mounted on the fixed base (1). A mounting bracket (3) is fixedly mounted on the movable rod (2). A cutting blade (4) is rotatably mounted on the movable rod (2). A mounting base (5) is slidably sleeved on the movable rod (2). A splash guard (6) is provided below the mounting base (5). The splash guard (6) is sleeved over the cutting blade (4). A mounting cover (7) is fixedly mounted above the fixed base (1). A mounting box (23) is provided below the mounting cover (7). An air inlet pipe (8) is provided on the mounting box (23). 5) Multiple sets of ring-shaped adjustment frames (10) are provided on the top. The multiple sets of adjustment frames (10) are fixedly connected to the splash cover (6). Two sets of symmetrically distributed first telescopic rods (15) are slidably installed in the mounting frame (3). A second telescopic rod (16) is slidably installed in both sets of first telescopic rods (15). The two sets of second telescopic rods (16) are symmetrically distributed on both sides of the mounting base (5) and fixedly connected to the mounting base (5) respectively. A fixing frame (24) is fixedly installed in the mounting cover (7). A fan (25) is rotatably installed on the fixing frame (24).
2. The high-precision metal cutting equipment according to claim 1, characterized in that: The fixed base (1) is provided with a lead screw (9). The two ends of the lead screw (9) pass through the fixed base (1) and are rotatably connected to the fixed base (1). The lead screw (9) passes through the moving rod (2) and is threadedly connected to the moving rod (2). The end of the air inlet pipe (8) away from the mounting box (23) passes through the splash guard (6) and is fixedly connected to the splash guard (6).
3. The high-precision metal cutting equipment according to claim 1, characterized in that: An installation ring (11) is rotatably installed inside the mounting base (5). A gear ring (12) is sleeved on the mounting ring (11). Multiple sets of adjustment frames (10) are rotatably connected to the mounting base (5) through a rotating shaft. A gear (13) is installed on each of the multiple sets of adjustment frames (10). The gear (13) meshes with the gear ring (12). A drive wheel (14) is provided inside the mounting base (5). The drive wheel (14) is rotatably connected to the mounting base (5) through a rotating shaft. The drive wheel (14) meshes with the gear ring (12).
4. The high-precision metal cutting equipment according to claim 1, characterized in that: Two sets of symmetrically distributed threaded rods (17) are rotatably installed inside the mounting frame (3). Threaded tubes (18) are rotatably installed inside the two sets of first telescopic rods (15). Synchronous pulleys (21) are sleeved on the upper ends of the two sets of threaded rods (17). A synchronous belt (22) is provided inside the mounting frame (3). The synchronous belt (22) is connected to the two sets of synchronous pulleys (21) respectively.
5. A high-precision metal cutting device according to claim 4, characterized in that: The lower ends of the two sets of threaded rods (17) pass through the first telescopic rod (15) and are threadedly connected to the first telescopic rod (15). The two sets of threaded tubes (18) pass through the second telescopic rod (16) and are threadedly connected to the second telescopic rod (16). The threaded rods (17) are provided with two sets of symmetrically distributed limiting grooves (19). The threaded tubes (18) are provided with two sets of symmetrically distributed limiting blocks (20). The limiting blocks (20) are correspondingly arranged with the limiting grooves (19). The threaded tubes (18) are slidably sleeved with the threaded rods (17) through the limiting blocks (20).
6. The high-precision metal cutting equipment according to claim 1, characterized in that: The fixed frame (24) is provided with two sets of pulleys (26) and belts (27). The pulley (26) on the right side is fixedly installed with the fan (25), and the pulley (26) on the left side is rotatably connected to the fixed frame (24) through a rotating shaft. The belts (27) are respectively connected to the two sets of pulleys (26) for transmission. A filter screen (28) is embedded above the mounting cover (7).
7. A high-precision metal cutting device according to claim 1, characterized in that: The mounting box (23) is threadedly connected to the mounting cover (7). The mounting box (23) is threadedly connected to the mounting plate (29). The mounting plate (29) is threadedly connected to the bottom of the mounting plate (29). The mounting plate (29) is provided with a vent hole (31).