Protection mechanism of numerical control press machine

Abstract

The utility model discloses a protection mechanism of a numerical control press machine, which relates to the field of numerical control press machines and comprises a press machine main body, two groups of support blocks are fixed on the inner wall of the press machine main body and are symmetrically distributed on the inner wall of the press machine main body, and telescopic rods are mounted on the outer walls of the tops of the support blocks. Multiple sets of first guide grooves are formed in the side, away from the supporting block, of the inner wall of the press machine body, the multiple sets of first guide grooves are evenly distributed in the side, away from the supporting block, of the inner wall of the press machine body, and multiple sets of second guide grooves are formed in the top, away from the first guide grooves, of the inner wall of the press machine body; two sets of protection frames are inserted into the inner wall of the press machine body, transparent windows are installed on the inner walls of the protection frames, an infrared sensor is installed on the outer wall of the press machine body, and a receiver is installed on the side, away from the infrared sensor, of the outer wall of the press machine body. The protection effect and the practicability of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the field of numerical control presses, in particular to a protection mechanism for a numerical control press. Background Art

[0002] CNC press is a type of electric screw press. It is driven and controlled by a permanent magnet synchronous servo motor. It consists of mechanical parts such as frame, flywheel, screw nut, slider, lubrication mechanism, brake mechanism, and electrical parts such as servo motor, electrical control cabinet, and operation button station.

[0003] The existing CNC presses are not equipped with relevant protective devices during operation. Under the pressure of the press, objects are prone to splashing, which can easily cause harm to the workers and pose certain safety hazards.

[0004] For example, in a patent for a protective mechanism of a CNC press (Announcement No.: CN217226811U), it includes a CNC press body, the inner top wall of the CNC press body is fixedly connected with a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is fixedly connected with a pressure plate, the inner bottom wall of the CNC press body is respectively provided with a pressure groove and a storage groove, the inner bottom wall of the pressure groove is fixedly connected with an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with a bearing plate, and the inner wall of the storage groove is slidably connected with a protective tempered glass. The protective mechanism of the CNC press is convenient for driving the protective tempered glass to be raised and lowered by setting an adjustment block, an adjustment screw and an adjustment motor, and is convenient for limiting the sliding of the protective tempered glass by setting a limit slide bar and a limit slider. By setting the protective tempered glass, objects can be prevented from splashing out during the operation of the CNC press, thereby avoiding the occurrence of objects splashing and causing harm to the staff.

[0005] The above patent uses the CNC press body and protective tempered glass to prevent objects from splashing and causing harm to workers. In daily use, the device may drive the glass up and down through the telescopic rod, causing human body parts that are not removed from the device in time to be pinched and injured, reducing the protective effect of the device. Therefore, it is necessary to invent a protective mechanism for a CNC press to solve the above problem. Utility Model Content

[0006] The purpose of the utility model is to provide a protection mechanism for a numerically controlled press machine, so as to solve the problem of low protection effect proposed in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective mechanism for a CNC press, comprising a press body, two groups of support blocks are fixed to the inner wall of the press body, the two groups of support blocks are symmetrically distributed on the inner wall of the press body, a telescopic rod is installed on the top outer wall of the support block, a plurality of groups of first guide grooves are installed on the side of the inner wall of the press body away from the support block, the plurality of groups of first guide grooves are evenly distributed on the side of the inner wall of the press body away from the support block, a plurality of groups of second guide grooves are installed on the top of the inner wall of the press body away from the first guide groove, two groups of protection frames are inserted into the inner wall of the press body, a transparent window is installed on the inner wall of the protection frame, an infrared sensor is installed on the outer wall of the press body, and a receiver is installed on the side of the outer wall of the press body away from the infrared sensor.

[0008] Preferably, two groups of cooling fans are installed on the side inner wall of the press body, and the two groups of cooling fans are symmetrically distributed on the side inner wall of the press body.

[0009] Preferably, a plurality of heat dissipation holes are provided on the side outer wall of the press body, and the plurality of heat dissipation holes are evenly distributed on the side outer wall of the press body.

[0010] Preferably, a rotating motor is fixed to the bottom inner wall of the press body, and a bearing plate is installed on the top outer wall of the rotating motor.

[0011] Preferably, a control panel is installed on the top of the side outer wall of the press body away from the heat dissipation hole.

[0012] Preferably, a buzzer is installed on one side of the control panel, and two groups of signal lights are installed on one side of the buzzer, and the two groups of signal lights are symmetrically distributed on one side of the buzzer.

[0013] Preferably, an equipment bottom plate is installed on the bottom inner wall of the press body, and a plurality of sets of universal wheels are installed on the bottom outer wall of the equipment bottom plate, and the plurality of sets of universal wheels are evenly distributed on the bottom outer wall of the equipment bottom plate.

[0014] Technical effects and advantages of the utility model:

[0015] 1. In the utility model, the telescopic rods fixed on the two sets of support blocks on the inner wall of the main body of the press can drive the protection frame inserted in the first guide groove and the second guide groove to rise and fall, and the protection frame can protect the transparent window embedded therein. The infrared sensor and receiver installed on the outer wall of the main body of the press can monitor whether there is a foreign object clamped on the top of the protection frame. After the foreign object is detected, the lifting and lowering of the telescopic rod can be controlled, so as to avoid the lifting and lowering of the protection frame and the transparent window on its inner wall to clamp the unextracted human body parts, so as to improve the protection effect of the device;

[0016] 2. In the utility model, two groups of cooling fans on the inner wall of the side of the press body are powered on and run, and the heat generated by the operation of the electronic components inside the device can be discharged through multiple groups of cooling holes, thereby extending the service life. The rotating motor fixed on the inner wall at the bottom of the device is powered on and run, which can drive the bearing plate connected to the top to rotate, which is convenient for staff to operate. The operation of the electronic components is adjusted through the control panel outside the side of the device, and the buzzer and signal light on one side are in operation, which is convenient for staff to understand the operation status of the device. The device can be easily moved by rotating the bottom plate of the equipment and multiple groups of universal wheels at the bottom, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a protection mechanism of a CNC press.

[0019] Figure 2 The utility model is a schematic diagram of the top view of the protective mechanism of a CNC press.

[0020] Figure 3 The utility model is a schematic diagram of the structure of a protection mechanism of a numerical control press machine when viewed from above.

[0021] Figure 4 The utility model is a schematic diagram of the anatomical structure of a protection mechanism of a CNC press.

[0022] In the figure: 1. Press body; 2. Support block; 3. Telescopic rod; 4. First guide groove; 5. Second guide groove; 6. Protective frame; 7. Transparent window; 8. Infrared sensor; 9. Receiver; 10. Cooling fan; 11. Cooling hole; 12. Rotating motor; 13. Loading plate; 14. Control panel; 15. Buzzer; 16. Signal light; 17. Equipment bottom plate; 18. Universal wheel. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-4 The protective mechanism of a numerical control press shown in the figure comprises a press body 1, two groups of support blocks 2 are fixed on the inner wall of the press body 1, and the two groups of support blocks 2 are symmetrically distributed on the inner wall of the press body 1, wherein the user can symmetrically arrange the two groups of support blocks 2 on the inner wall of the press body 1 to make the support blocks 2 and the press body 1 firmly connected, a telescopic rod 3 is installed on the top outer wall of the support block 2, a plurality of groups of first guide grooves 4 are installed on the side of the inner wall of the press body 1 away from the support block 2, and the plurality of groups of first guide grooves 4 are evenly distributed on the side of the inner wall of the press body 1 away from the support block 2, a plurality of groups of second guide grooves 5 are installed on the top of the inner wall of the press body 1 away from the first guide grooves 4, two groups of protection frames 6 are inserted into the inner wall of the press body 1, and transparent windows 7 are installed on the inner wall of the protection frame 6, wherein the user can symmetrically arrange the two groups of transparent windows 7 of tempered glass They are respectively embedded in the inner wall of the protection frame 6, and the outer wall of the protection frame 6 is respectively inserted in the first guide groove 4 and the second guide groove 5, and connected to the telescopic rod 3 on the top of the support block 2, so that the operation of the telescopic rod 3 can drive the protection frame 6 and the transparent window 7 to rise and fall, and slide in the first guide groove 4 and the second guide groove 5. An infrared sensor 8 is installed on the outer wall of the press body 1, and a receiver 9 is installed on the side of the outer wall of the press body 1 away from the infrared sensor 8. The user can fix the infrared sensor 8 and the receiver 9 horizontally on the outer wall of the press body 1, so that the operation of the infrared sensor 8 can receive signals through the receiver 9, and when there is a foreign object with the rise and fall of the protection frame 6, the infrared rays emitted by the infrared sensor 8 are shielded, and the telescopic rod 3 and the protection frame 6 can be controlled to descend, thereby avoiding the human body being clamped by the glass rising and falling, and improving the protective effect of the device.

[0025] Two sets of cooling fans 10 are installed on the side inner wall of the press body 1. The two sets of cooling fans 10 are symmetrically distributed on the side inner wall of the press body 1. The user can symmetrically embed the two sets of cooling fans 10 on the side inner wall of the press body 1 to discharge the heat generated by the operation of the electronic components inside the device, thereby extending the service life of the device.

[0026] The side outer wall of the press body 1 is provided with a plurality of heat dissipation holes 11, which are evenly distributed on the side outer wall of the press body 1. The heat generated by the operation of the electronic components inside the device can be discharged through the heat dissipation fan 10 and the plurality of heat dissipation holes 11 on one side, thereby improving the heat dissipation effect of the device.

[0027] A rotating motor 12 is fixed to the bottom inner wall of the press body 1, and a supporting plate 13 is installed on the top outer wall of the rotating motor 12. The user can fix the rotating motor 12 to the bottom inner wall of the press body 1, and insert the rotor in the rotating motor 12 into the inside of the press body 1 and connect it to the top supporting plate 13, so that the rotating motor 12 can drive the supporting plate 13 to rotate when it is powered on.

[0028] A control panel 14 is installed on the top of the side outer wall of the press body 1 away from the heat dissipation hole 11, wherein the user can connect the control panel 14 in series with the internal circuit of the device, so that the staff can control the operation of the electronic components through the control panel 14.

[0029] A buzzer 15 is installed on one side of the control panel 14, and two groups of signal lights 16 are installed on one side of the buzzer 15. The two groups of signal lights 16 are symmetrically distributed on one side of the buzzer 15. The user can connect the buzzer 15 and the two groups of signal lights 16 on one side in series with the circuit in the device respectively, so that the staff can understand the operation status of the protection frame 6 through the alarm sound emitted by the operation of the buzzer 15 and the flashing light of the signal light 16.

[0030] An equipment base plate 17 is installed on the bottom inner wall of the press body 1, and multiple sets of universal wheels 18 are installed on the bottom outer wall of the equipment base plate 17. The multiple sets of universal wheels 18 are evenly distributed on the bottom outer wall of the equipment base plate 17. The user can embed the equipment base plate 17 into the bottom inner wall of the press body 1 so that the device can be moved by rotating the multiple sets of universal wheels 18 fixed at the bottom of the equipment base plate 17.

[0031] Working principle: The telescopic rod 3 fixed on the two sets of support blocks 2 on the inner wall of the press body 1 is in operation, which can drive the protection frame 6 inserted in the first guide groove 4 and the second guide groove 5 to rise and fall. The protection frame 6 can protect the transparent window 7 embedded therein. The infrared sensor 8 and the receiver 9 installed on the outer wall of the press body 1 are in operation, which can monitor whether there is a clamped foreign object on the top of the protection frame 6. After the foreign object is detected, the lifting and lowering of the telescopic rod 3 can be controlled, so as to avoid the lifting and lowering of the protection frame 6 and the transparent window 7 on its inner wall to pinch the unextracted human body parts, so as to improve the protection effect of the device; the two sets of cooling fans 10 on the inner wall of the side of the press body 1 are powered on and run, The heat generated by the operation of the electronic components inside the device can be discharged through the multiple groups of heat dissipation holes 11, thereby extending the service life. The rotating motor 12 fixed to the inner wall of the bottom of the device is powered on and can drive the carrier plate 13 connected to the top to rotate, which is convenient for staff to operate. The operation of the electronic components is adjusted through the control panel 14 on the outside of the side of the device. The buzzer 15 and the signal light 16 on one side are in operation, which is convenient for staff to understand the operation status of the device. The device can be rotated through the equipment bottom plate 17 and the multiple groups of universal wheels 18 at the bottom to facilitate movement, which improves the practicability of the device and realizes the functions of improving the protection effect and practicability of a protective mechanism of a CNC press.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A protection mechanism for a numerically controlled press, comprising a press body (1), characterized in that: Two groups of support blocks (2) are fixed to the inner wall of the press body (1), and the two groups of support blocks (2) are symmetrically distributed on the inner wall of the press body (1). A telescopic rod (3) is installed on the top outer wall of the support block (2). A plurality of groups of first guide grooves (4) are installed on the side of the inner wall of the press body (1) away from the support block (2). The plurality of groups of first guide grooves (4) are evenly distributed on the side of the inner wall of the press body (1) away from the support block (2). A plurality of groups of second guide grooves (5) are installed on the top of the inner wall of the press body (1) away from the first guide grooves (4). Two groups of protection frames (6) are inserted into the inner wall of the press body (1), and a transparent window (7) is installed on the inner wall of the protection frame (6). An infrared sensor (8) is installed on the outer wall of the press body (1), and a receiver (9) is installed on the side of the outer wall of the press body (1) away from the infrared sensor (8).

2. The protective mechanism of a CNC press according to claim 1, characterized in that: Two groups of cooling fans (10) are installed on the side inner wall of the press body (1), and the two groups of cooling fans (10) are symmetrically distributed on the side inner wall of the press body (1).

3. The protection mechanism of a CNC press according to claim 1, characterized in that: The side outer wall of the press body (1) is provided with a plurality of groups of heat dissipation holes (11), and the plurality of groups of heat dissipation holes (11) are evenly distributed on the side outer wall of the press body (1).

4. The protection mechanism of a CNC press according to claim 1, characterized in that: A rotating motor (12) is fixed to the bottom inner wall of the press body (1), and a bearing plate (13) is installed on the top outer wall of the rotating motor (12).

5. The protection mechanism of a CNC press according to claim 3, characterized in that: A control panel (14) is installed on the top of the side outer wall of the press body (1) away from the heat dissipation hole (11).

6. The protection mechanism of a CNC press machine according to claim 5, characterized in that: A buzzer (15) is installed on one side of the control panel (14), and two groups of signal lights (16) are installed on one side of the buzzer (15). The two groups of signal lights (16) are symmetrically distributed on one side of the buzzer (15).

7. The protection mechanism of a CNC press according to claim 1, characterized in that: The bottom inner wall of the press body (1) is installed with a device bottom plate (17), and the bottom outer wall of the device bottom plate (17) is installed with multiple sets of universal wheels (18), and the multiple sets of universal wheels (18) are evenly distributed on the bottom outer wall of the device bottom plate (17).

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