CN215748113U

CN215748113U - Numerical control cutter safety device

Info

Publication number: CN215748113U
Application number: CN202122209132.3U
Authority: CN
Inventors: 王宝军
Original assignee: Hefei Shangcheng Mechanical Equipment Co ltd
Current assignee: Hefei Shangcheng Mechanical Equipment Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-08
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to the technical field of numerical control tools and discloses a safety protection device for a numerical control tool.A movable block is sleeved on each of two sides of a movable rod, a damping spring is fixedly connected to one end of each movable block, a damping block is connected to the other end of each damping spring, the damping blocks on the two sides are fixedly arranged on the upper portions of the two sides of a sliding block, an infrared camera is arranged on the upper portion of the left side of an inner frame of a protection frame, a shielding door is hinged to the front side of the protection frame, buckles are welded on the upper portion and the lower portion of the right side of the shielding door, a clamping interface is arranged at a position, corresponding to the buckles, of the protection frame, and the buckles are clamped inside the clamping interface. The moving rod, the moving block, the damping spring and the damping block are designed, so that the device cannot break when the tool is set; add the infrared camera and the signal transmitter who establishes for the user can look over the behavior of numerical control cutter constantly, adds the door that shelters from who establishes, makes produced piece when the device can block polishing.

Description

Numerical control cutter safety device

Technical Field

The utility model relates to the technical field of numerical control cutters, in particular to a safety protection device for a numerical control cutter.

Background

A numerical control tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool.

A common numerical control cutter is easy to break when the cutter is set, the working condition of the numerical control cutter cannot be checked at any time, the polished chips are easy to splash onto a user body, and the working requirement of the numerical control cutter cannot be met, so that the safety protection device for the numerical control cutter is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a safety protection device for a numerical control cutter, which has the advantages of high efficiency, difficulty in breakage of a cutter point during cutter setting, capability of constantly checking the working condition of the numerical control cutter, no sputtering of polished scraps on a user body and the like, and solves the problems that the cutter point is easy to break, the working condition of the numerical control cutter cannot be constantly checked, the polished scraps are easy to sputter on the user body and the working requirement of the numerical control cutter cannot be met in the conventional numerical control cutter.

(II) technical scheme

In order to achieve the purposes that the tool tip is not easy to break when the tool is set, the working condition of the numerical control tool can be checked constantly, and the ground scraps cannot be splashed onto a user body, the utility model provides the following technical scheme: a numerical control cutter safety protection device comprises a protection frame, wherein a chute is formed in the upper portion of an inner frame of the protection frame, a sliding block is clamped in the chute, a motor is fixedly installed at the bottom end of the sliding block, a rotating rod is coaxially connected to a rotor at the bottom of the motor, a numerical control cutter is fixedly installed at the bottom end of the rotating rod, a moving rod is fixedly installed on the upper portion of the inner portion of the chute, moving blocks are sleeved on two sides of the moving rod, a damping spring is fixedly connected to one end of each moving block, and a damping block is connected to the other end of each damping spring, and the equal fixed mounting of both sides snubber block has been installed on the both sides upper portion of slider, and infrared camera has been installed on protective frame's inside casing left side upper portion, and protective frame's front is articulated to have and hides the door, hides the right side of door and all welds from top to bottom and has had the buckle, and protective frame corresponds the position with the buckle and has seted up the joint mouth, buckle joint in the inside of joint mouth.

Preferably, an emergency switch is installed on the right side of the upper part of the front surface of the protection frame.

Preferably, both ends of the movable rod are fixedly installed on the inner walls of the two sides of the protection frame, and the movable rod and the sliding block are located on the same horizontal line.

Preferably, the right side of the infrared camera penetrates through the outer wall of the protective frame and is connected with a signal emitter.

Preferably, the middle part of the shielding door is provided with an observation window, and the periphery of the shielding door is clung to the surface of the protective frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a numerical control cutter safety protection device, which has the following beneficial effects:

1. according to the safety protection device for the numerical control cutter, due to the design of the moving rod, the moving block, the damping spring and the damping block, the phenomenon of breakage of the device cannot occur during cutter setting, the damping spring and the damping block can enable the numerical control cutter to slowly set the cutter during cutter setting, and meanwhile, the inertia of the device during stopping can be reduced, so that the numerical control cutter cannot rapidly collide during cutter setting, and the phenomenon of breakage of the cutter edge of the numerical control cutter is caused;

2. the safety protection device for the numerical control cutter is additionally provided with the infrared camera and the signal transmitter, so that a user can check the working condition of the numerical control cutter at any time, and the user can check the working condition of the numerical control cutter through the infrared camera when operating other work, so that the phenomenon that the numerical control cutter is broken due to the fact that the working condition of the numerical control cutter cannot be checked in time when the numerical control cutter breaks down is avoided;

3. this numerical control cutter safety device adds the door that shelters from of establishing for produced piece when the device can block to polish avoids the piece of polishing can not sputter the user on one's body, leads to the injured phenomenon of user to take place, adds the observation window of establishing simultaneously, makes the user can observe inside behavior.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic diagram of the external structure of the present invention.

In the figure: 1. a protective frame; 11. a chute; 12. a slider; 13. a motor; 131. rotating the rod; 132. numerical control cutter; 14. a travel bar; 141. a moving block; 142. a damping spring; 143. a damper block; 15. an infrared camera; 151. a signal transmitter; 16. a shutter door; 161. buckling; 162. an observation window; 17. a card interface; 18. an emergency switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution, a safety protection device for a numerical control tool, including a protection frame 1, a chute 11, a slide block 12, a motor 13, a rotating rod 131, a numerical control tool 132, a moving rod 14, a moving block 141, a damping spring 142, a damping block 143, an infrared camera 15, a signal transmitter 151, a blocking door 16, a buckle 161, an observation window 162, a buckle interface 17, and an emergency switch 18, wherein the chute 11 is formed on an upper portion of an inner frame of the protection frame 1, the slide block 12 is clamped inside the chute 11, the motor 13 is fixedly installed at a bottom end of the slide block 12, a rotor at a bottom of the motor 13 is coaxially connected with the rotating rod 131, the numerical control tool 132 is fixedly installed at a bottom end of the rotating rod 131, the moving rod 14 is fixedly installed at an upper portion inside the chute 11, two ends of the moving rod 14 are both fixedly installed on inner walls at two sides of the protection frame 1, and the moving rod 14 and the slide block 12 are on the same horizontal line, the two sides of the moving rod 14 are sleeved with moving blocks 141, one end of each moving block 141 is fixedly connected with a damping spring 142, the other end of each damping spring 142 is connected with a damping block 143, the damping blocks 143 on the two sides are fixedly arranged on the upper parts of the two sides of the sliding block 12, the moving rod 14, the moving block 141, the damping springs 142 and the damping blocks 143 on the two sides enable the numerical control tool 132 to slowly adjust the tool when the tool is adjusted, and simultaneously can reduce inertia when the device is stopped, so that the numerical control tool 132 cannot be rapidly collided when the tool is adjusted, the phenomenon that the tool edge of the numerical control tool 132 is broken occurs, the upper part of the inner frame on the left side of the protection frame 1 is provided with an infrared camera 15, the right side of the infrared camera 15 penetrates through the outer wall of the protection frame 1 and is connected with a signal emitter 151, the infrared camera 15 and the signal emitter 151, the working condition of the numerical control cutter 132 can be checked by a user constantly, when the user operates other works, the working condition of the numerical control cutter 132 can be checked through the infrared camera 15, so that the phenomenon that the numerical control cutter 132 collapses caused by the fact that the numerical control cutter 132 fails to check in time is avoided, the front surface of the protective frame 1 is hinged with the shielding door 16, the upper side and the lower side of the right side of the shielding door 16 are welded with the buckles 161, the positions, corresponding to the buckles 161, of the protective frame 1 are provided with the clamp ports 17, the buckles 161 are clamped in the clamp ports 17, the middle part of the shielding door 16 is provided with the observation window 162, the periphery of the shielding door 16 is tightly attached to the surface of the protective frame 1, the shielding door 16 enables the device to block fragments generated during polishing, the phenomenon that the polished fragments cannot be sputtered onto the user body to cause injury of the user is avoided, and meanwhile, the observation window 162 is additionally arranged, so that a user can observe the internal working condition, the right side of the upper part of the front surface of the protective frame 1 is provided with the emergency switch 18, and the emergency switch 18 enables the whole device to be powered off.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a numerical control cutter safety device, includes protective frame (1), its characterized in that: the protection frame is characterized in that a sliding groove (11) is formed in the upper portion of an inner frame of the protection frame (1), a sliding block (12) is clamped in the sliding groove (11), a motor (13) is fixedly installed at the bottom end of the sliding block (12), a rotating rod (131) is coaxially connected to a rotor at the bottom of the motor (13), a numerical control cutter (132) is fixedly installed at the bottom end of the rotating rod (131), a moving rod (14) is fixedly installed on the upper portion of the inner portion of the sliding groove (11), moving blocks (141) are sleeved on two sides of the moving rod (14), a damping spring (142) is fixedly connected to one end of each moving block (141), damping blocks (143) are connected to the other end of each damping spring (142), the damping blocks (143) on two sides are fixedly installed on the upper portions of two sides of the sliding block (12), an infrared camera (15) is installed on the upper portion of the left side of the protection frame (1), and a shielding door (16) is hinged to the front side of the protection frame (1), all weld buckle (161) from top to bottom on the right side that hides door (16), and buckle interface (17) have been seted up with buckle (161) corresponding position in protective frame (1), buckle (161) joint in the inside of buckle interface (17).

2. The numerical control tool safety guard according to claim 1, wherein: an emergency switch (18) is arranged on the right side of the upper part of the front surface of the protective frame (1).

3. The numerical control tool safety guard according to claim 1, wherein: both ends of the movable rod (14) are fixedly arranged on the inner walls of the two sides of the protective frame (1), and the movable rod (14) and the sliding block (12) are positioned on the same horizontal line.

4. The numerical control tool safety guard according to claim 1, wherein: the right side of the infrared camera (15) penetrates through the outer wall of the protective frame (1) and is connected with a signal emitter (151).

5. The numerical control tool safety guard according to claim 1, wherein: an observation window (162) is arranged in the middle of the shielding door (16), and the periphery of the shielding door (16) is tightly attached to the surface of the protective frame (1).