Safety protection device of numerical control machining center

Abstract

The utility model discloses a safety protection device for a numerical control machining center, which belongs to the technical field of safety protection and comprises a lathe, a control console is arranged on one side of the lathe, damping support legs are arranged below the lathe, foot pads are arranged below the damping support legs, a dust collection component is arranged above the lathe, and a baffle is arranged on the other side of the lathe. According to the lathe dust collection device, the dust collection assembly is arranged, the effect that small chippings generated by the lathe can be conveniently collected and treated is achieved, when the lathe dust collection device is used, the collected small chippings can be rapidly cleaned, meanwhile, the filter screen can be conveniently cleaned, and due to the fact that the fixing assembly is arranged, the lathe dust collection device is convenient to use. The effect that after the baffle is opened, the baffle can be fixed is achieved, the structure is convenient to use, after the baffle is opened, the baffle can be automatically fixed, and through a buffer pad, the automatic falling force of the baffle can be buffered.

Description

Technical Field

[0001] The utility model belongs to the technical field of safety protection, and in particular relates to a safety protection device for a numerical control machining center. Background Art

[0002] CNC machining center is a high-efficiency automated machine tool composed of mechanical equipment and CNC system, which is suitable for processing complex parts. It combines the functions of milling, boring, drilling, tapping and thread cutting on one device, so that it has a variety of processing procedures and technological means. According to the special functions, it can be classified into single-table, double-table and multi-table machining centers.

[0003] Chinese patent application No. 202122439530.4 discloses a safety protection device for a CNC machining center, which solves the problem in the prior art that debris is adsorbed on the device during each processing, and personnel will extend their arms into the device when replacing consumables or taking materials. If the arms touch the debris adsorbed inside, scratches will be caused, and in severe cases, wound infection may occur. A safety protection device for a CNC machining center includes a control console, a lathe, a nut sleeve and a threaded rod, characterized in that a drive motor is arranged on the top of the lathe, and the bottom of the drive motor is connected to a main pulley for transmission, and a threaded rod is arranged on one side of the drive motor. The main pulley and the secondary pulley sleeved on the outer ring of the nut sleeve are connected by a transmission belt, and the bottom of the secondary pulley is connected to the lathe by a sleeve shaft. The utility model ensures that the staff will not scratch their arms due to debris adsorbed inside the device when changing materials.

[0004] The above-mentioned patent disclosed, 1. When in use, the debris adhered to the inner wall of the lathe is cleaned by a cleaning component, but it needs to be cleaned after cleaning, which is not practical enough, and it is not possible to directly collect and process small debris when in use; 2. When in use, the baffle is switched by a slider and a slide rail, but after it is opened, it is inconvenient to fix it and it will close automatically, so it is not practical enough. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a safety protection device for a CNC machining center, which is convenient for collecting and processing small debris generated by a lathe and can fix the baffle after it is opened.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety protection device for a CNC machining center, comprising a lathe, a control console is provided on one side of the lathe, shock-absorbing legs are provided below the lathe, foot pads are provided below the shock-absorbing legs, a dust collection assembly is provided above the lathe, a baffle is provided on the other side of the lathe, and a fixing assembly is provided at one end above the lathe.

[0007] Preferably, the dust collection assembly includes a dust collection box, an exhaust fan, a filter, a conveying pipe, a dust hood, a disassembly box, a sealing cover, a limit rod and a cleaning assembly, wherein the dust collection box is arranged at one end above the lathe, the exhaust fan is arranged above the dust collection box, a filter is arranged at the connection between the dust collection box and the exhaust fan, a conveying pipe is arranged on one side of the dust collection box, a dust collection hood is arranged at one end of the conveying pipe, a disassembly box is arranged inside the dust collection box, a sealing cover is arranged on one side of the disassembly box, a limit rod is arranged above the sealing cover, and a cleaning assembly is arranged on one side above the inside of the dust collection box.

[0008] Preferably, the cleaning assembly includes a support, a square pressing rod, a cleaning brush and a return spring, wherein the support is arranged above the inside of the dust box, a square pressing rod is slidably arranged in the middle of the support, a cleaning brush is arranged at one end of the square pressing rod, and a return spring is arranged above the square pressing rod.

[0009] Preferably, a limiting slider is provided on one side of the limiting insertion rod, and a limiting slider is slidably disposed in the middle of the limiting slider.

[0010] Preferably, the fixing assembly includes a fixing seat, a clamping rod, a clamping block, a clamping slide and a clamping spring, wherein the fixing seat is arranged at one end above the lathe, a clamping rod is arranged in the middle of the fixing seat, a clamping block is arranged at one end of the clamping rod, a clamping slide is arranged below the clamping rod, and a clamping spring is arranged on one side of the clamping slide.

[0011] Preferably, a guide slide is provided at one end of the clamping block, and a buffer pad is provided below one end of the lathe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the effect of facilitating the collection and treatment of small debris generated by the lathe by arranging a dust collection component. When the structure is in use, the collected small debris can be quickly cleaned and the filter screen can be easily cleaned.

[0014] 2. The utility model realizes the effect of fixing the baffle after the baffle is opened by setting a fixing component. The structure is easy to use and can automatically fix the baffle after the baffle is opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut from the front view;

[0017] Figure 3 This is a schematic diagram of the structure of the dust collection component of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the cleaning component in the dust collection component of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the fixing component of the utility model.

[0020] In the figure: 1. lathe; 2. control console; 3. shock-absorbing legs; 4. foot pads; 5. dust suction assembly; 51. dust suction box; 52. exhaust fan; 53. filter; 54. delivery pipe; 55. dust hood; 56. disassembly and assembly box; 57. sealing cover; 58. limit rod; 59. cleaning assembly; 591. support; 592. square pressing rod; 593. cleaning brush; 594. reset spring; 6. baffle; 7. fixing assembly; 71. fixing seat; 72. clamping rod; 73. clamping block; 74. clamping slide; 75. clamping spring; 76. buffer pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides the following technical solutions: a safety protection device for a CNC machining center, comprising a lathe 1, a control console 2 is arranged on one side of the lathe 1, shock-absorbing legs 3 are arranged below the lathe 1, foot pads 4 are arranged below the shock-absorbing legs 3, a dust collection assembly 5 is arranged above the lathe 1, a baffle 6 is arranged on the other side of the lathe 1, and a fixing assembly 7 is arranged at one end above the lathe 1.

[0024] Specifically, the dust collection assembly 5 includes a dust collection box 51, an exhaust fan 52, a filter 53, a conveying pipe 54, a dust hood 55, a disassembly box 56, a sealing cover 57, a limiting plug rod 58 and a cleaning assembly 59, wherein the dust collection box 51 is arranged at one end above the lathe 1, the exhaust fan 52 is arranged above the dust collection box 51, the filter 53 is arranged at the connection between the dust collection box 51 and the exhaust fan 52, a conveying pipe 54 is arranged on one side of the dust collection box 51, a dust collection hood 55 is arranged at one end of the conveying pipe 54, a disassembly box 56 is arranged inside the dust collection box 51, a sealing cover 57 is arranged on one side of the disassembly box 56, a limiting plug rod 58 is arranged above the sealing cover 57, and a cleaning assembly 59 is arranged on one side above the inside of the dust collection box 51.

[0025] By adopting the above technical solution, the exhaust fan 52 is started, and the small debris is sucked into the dust box 51 through the conveying pipe 54 and the dust collecting hood 55. When the collected small debris needs to be processed, the limiting plug rod 58 is pulled to separate it from the sealing cover 57, and then the disassembly box 56 is pulled out through the sealing cover 57, and then the small debris can be poured out. When the device is in use, it is convenient to collect and process the small debris generated by the lathe 1, thereby improving the practicality of use.

[0026] Specifically, the cleaning component 59 includes a support 591, a square pressing rod 592, a cleaning brush 593 and a return spring 594, wherein the support 591 is arranged above the inside of the dust box 51, a square pressing rod 592 is slidably arranged in the middle of the support 591, a cleaning brush 593 is arranged at one end of the square pressing rod 592, and a return spring 594 is arranged above the square pressing rod 592.

[0027] By adopting the above technical solution, by pressing the square pressing rod 592, the square pressing rod 592 compresses the reset spring 594, driving the cleaning brush 593 to move, and the filter net 53 is cleaned; when the square pressing rod 592 is released, the reset spring 594 drives the cleaning brush 593 to reset.

[0028] Specifically, a limiting slider is provided on one side of the limiting plug rod 58, and a limiting slider is slidably disposed in the middle of the limiting slider.

[0029] By adopting the above technical solution, the limit slider and the limit slide rod cooperate with each other, so as to limit the moving range of the limit rod 58.

[0030] When this embodiment is in use: start the exhaust fan 52, and suck the small debris into the dust box 51 through the conveying pipe 54 and the dust collecting hood 55. When the collected small debris needs to be processed, pull the limiting plug rod 58 to make it separate from the sealing cover 57, and then pull out the disassembly box 56 through the sealing cover 57, and then pour out the small debris. By pressing the square pressing rod 592, the square pressing rod 592 compresses the return spring 594, driving the cleaning brush 593 to move, and the filter net 53 is cleaned. Release the square pressing rod 592, and the return spring 594 drives the cleaning brush 593 to reset, so that when the device is in use, it is convenient to collect and process the small debris generated by the lathe 1, thereby improving the practicality of use.

[0031] Example 2

[0032] The difference between this embodiment and embodiment 1 is that: specifically, the fixing assembly 7 includes a fixing seat 71, a clamping rod 72, a clamping block 73, a clamping slide 74 and a clamping spring 75, wherein the fixing seat 71 is arranged at one end above the lathe 1, a clamping rod 72 is arranged in the middle of the fixing seat 71, a clamping block 73 is arranged at one end of the clamping rod 72, a clamping slide 74 is arranged below the clamping rod 72, and a clamping spring 75 is arranged on one side of the clamping slide 74.

[0033] When the lock body 7 is in the closed position, the locking cam 73 is in the closed position, and the locking cam 73 is in the closed position, so that ...

[0034] Specifically, a guide slide is provided at one end of the clamping block 73 , and a buffer pad 76 is provided below one end of the lathe 1 .

[0035] By adopting the above technical solution, the guide slide can abut against the clamping block 73 when the baffle 6 is opened, and can drive the clamping block 73 to move to one side. The buffer pad 76 can buffer the force of the baffle 6 falling when the baffle 6 falls.

[0036] When the lock body 7 is in the unlocking state, the locking cam 74 is in the unlocking state, and the locking cam 75 is in the unlocking state, so that the locking cam 74 can be locked.

[0037] The exhaust fan 52 in the present invention is an existing disclosed technology, and the selected model is CF-11.

[0038] The structure and use principle of the lathe 1, control console 2, shock-absorbing legs 3 and baffle 6 in the utility model have been disclosed in a safety protection device for a CNC machining center disclosed in Chinese patent application number 202122439530.4. Its working principle is that the internal space of the lathe 1 is closed by the baffle 6 to protect personnel from the impact of debris splashing generated during internal processing of the equipment, and the shock-absorbing spring helps the equipment reduce the vibration generated during operation.

[0039] Working principle and use process of the utility model: the utility model can prevent debris from splashing through the baffle 6, and through the fixing component 7, the baffle 6 can be limited after being opened to prevent it from automatically falling back, and the dust collection component 5 can collect and process the small debris generated inside to prevent the debris from flying everywhere. When the dust collection component 5 is in use, the exhaust fan 52 is started, and the small debris is sucked into the dust collection box 51 through the conveying pipe 54 and the dust collection cover 55. When the collected small debris needs to be processed, the limiting plug rod 58 is pulled to separate it from the sealing cover 57, and then the disassembly box 56 is pulled out through the sealing cover 57, and then the small debris can be poured out, and the square pressing rod 592 is pressed, and the square pressing rod 592 compresses the reset spring 594, drives the cleaning brush 593 to move, The filter screen 53 is cleaned by releasing the square pressing rod 592, and the reset spring 594 drives the cleaning brush 593 to reset, so that the device is convenient for collecting and processing small debris generated by the lathe 1 when in use, thereby improving the practicability of use. When the fixing assembly 7 is in use, when the baffle 6 is opened, it abuts against the clamping block 73, and under the action of the guide slide, it drives the clamping rod 72 to move to one side. The movement of the clamping rod 72 drives the clamping slider 74 to move and compress the clamping spring 75 until the baffle 6 moves to the clamping hole and the clamping block 73 overlaps. The clamping spring 75 resets, driving the clamping block 73 to insert into the clamping hole, fixing the baffle 6 to prevent it from falling back, so that when the device is in use, it is convenient for the baffle 6 to be fixed after it is opened, thereby improving the practicability of use.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety protection device for a CNC machining center, including a lathe, characterized in that: A control console is provided on one side of the lathe, a shock-absorbing support leg is provided below the lathe, a foot pad is provided below the shock-absorbing support leg, a dust collection component is provided above the lathe, a baffle is provided on the other side of the lathe, and a fixing component is provided at one end above the lathe; The dust collection assembly includes a dust collection box, an exhaust fan, a filter, a conveying pipe, a dust hood, a disassembly box, a sealing cover, a limit rod and a cleaning assembly, wherein the dust collection box is arranged at one end above the lathe, the exhaust fan is arranged above the dust collection box, the filter is arranged at the connection between the dust collection box and the exhaust fan, a conveying pipe is arranged on one side of the dust collection box, a dust hood is arranged at one end of the conveying pipe, a disassembly box is arranged inside the dust collection box, a sealing cover is arranged on one side of the disassembly box, a limit rod is arranged above the sealing cover, and a cleaning assembly is arranged on one side above the inside of the dust collection box; The cleaning assembly includes a support, a square pressing rod, a cleaning brush and a return spring, wherein the support is arranged above the inside of the dust box, a square pressing rod is slidably arranged in the middle of the support, a cleaning brush is arranged at one end of the square pressing rod, and a return spring is arranged above the square pressing rod.

2. A safety protection device for a CNC machining center according to claim 1, characterized in that: A limiting slider is arranged on one side of the limiting insertion rod, and a limiting slider is slidably arranged in the middle of the limiting slider.

3. A safety protection device for a CNC machining center according to claim 1, characterized in that: The fixing assembly includes a fixing seat, a clamping rod, a clamping block, a clamping slide and a clamping spring, wherein the fixing seat is arranged at one end above the lathe, a clamping rod is arranged in the middle of the fixing seat, a clamping block is arranged at one end of the clamping rod, a clamping slide is arranged below the clamping rod, and a clamping spring is arranged on one side of the clamping slide.

4. A safety protection device for a CNC machining center according to claim 3, characterized in that: A guide sliding opening is provided at one end of the clamping block, and a buffer pad is provided below one end of the lathe.

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