CN210968061U - Automatic safety door of numerical control machine tool - Google Patents
Automatic safety door of numerical control machine tool Download PDFInfo
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- CN210968061U CN210968061U CN201921799561.7U CN201921799561U CN210968061U CN 210968061 U CN210968061 U CN 210968061U CN 201921799561 U CN201921799561 U CN 201921799561U CN 210968061 U CN210968061 U CN 210968061U
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Abstract
The utility model relates to the field of numerical control machine tool safety doors, in particular to a numerical control machine tool automatic safety door, which comprises a door frame, a protection mechanism, a connecting component and a movable door, wherein the inner side of the bottom of the door frame is movably connected with the movable door, the inner walls of the top end and the bottom end of the movable door are embedded and connected with gear grooves, the two side parts of the bottom and the top of the door frame are fixedly connected with a motor, the middle position of the motor is movably connected with a gear, the outer side of the movable door is fixedly connected with a protection mechanism, the inner top and the bottom of the protection mechanism are fixedly connected with rubber protection blocks, the protection mechanism is arranged on the outer side of the movable door, the protection mechanism can wrap the outer side of the movable door on the safety door to protect the movable door, a handle on a fixed component is rotated to enable a clamping block to be drawn out from a connecting groove, the convenience of the use of the protection mechanism is effectively improved.
Description
Technical Field
The utility model relates to a digit control machine tool emergency exit field specifically is an automatic emergency exit of digit control machine tool.
Background
The safety door of the machine tool is an important part in a safety protection system of the machine tool, and is mainly used for preventing a cutter, a workpiece and the like from accidentally flying out and smashing a human body in the machining process, but in the actual production operation of the machine tool, the accident that hands or other parts of the human body are crushed or even broken by the safety door when an operator closes the safety door sometimes occurs, and the accident can be caused by the fact that the safety door can generate large impact force when being closed under certain acting force, and the operator can carelessly occur.
The existing automatic safety door of the numerical control machine tool is complex to install and poor in safety, when an operator is not aware of the safety door, the operator can easily clamp hands or other parts of a human body, the existing automatic safety door of the numerical control machine tool is not provided with a protection part, when parts or sharp objects processed in the machine tool fly out, the safety door is easily broken and is difficult to maintain and install, the safety door is not perfect, and the requirements of the modern society are difficult to meet.
Therefore, how to design an automatic safety door of a numerical control machine tool becomes a problem which needs to be solved currently.
Disclosure of Invention
An object of the utility model is to provide an automatic emergency exit of digit control machine tool to it is loaded down with trivial details, the poor problem of security to propose the installation among the solution above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic safety door of a numerical control machine tool comprises a door frame, a protection mechanism, a connecting part and a movable door, wherein the inner side of the bottom of the door frame is movably connected with the movable door, the inner walls of the top end and the bottom end of the movable door are embedded and connected with gear grooves, the two sides of the bottom and the top of the door frame are fixedly connected with motors, the middle position of each motor is movably connected with a gear, the outer side of the movable door is fixedly connected with the protection mechanism, the middle position of the inner side of the movable door is fixedly connected with the connecting part, the inner top and the bottom of the protection mechanism are fixedly connected with rubber protection blocks, the inner walls of the top and the bottom of the movable door are embedded and connected with connecting grooves, the middle inner wall of the rubber protection blocks is embedded and connected with a fixing groove, the inner wall, the rubber layer is embedded and connected to the outer side of the connecting part, a sponge block is fixedly connected to the middle of the other side of the connecting part, a handle is fixedly connected to one end of the fixing component, and a clamping block is embedded and connected to the periphery of the other side of the fixing component.
Preferably, a sealing membrane is fixedly connected to the middle position of the inner side of the fixing clamp.
Preferably, the inner side inner wall of the fixing clamp is connected with anti-skid lines in an embedded mode.
Preferably, a PC transparent resin film is fixedly connected to the middle portion of the protection mechanism.
Preferably, the number of the connecting parts is two, the connecting parts are arranged in the middle of the inner side of the movable door, and the connecting parts are fixedly connected with the movable door.
Preferably, the number of the protection mechanisms is four, the protection mechanisms are arranged on the outer side of the movable door, and the protection mechanisms are fixedly connected with the movable door.
Compared with the prior art, the beneficial effects of the utility model are that:
1. digit control machine tool automatic safety door, adapting unit set up the inboard intermediate position at the dodge gate, adapting unit and dodge gate fixed connection, adapting unit can be when staff's hand is cliied by the dodge gate, protects staff's hand, avoids appearing the condition that the staff is scratched by the hard position of dodge gate, the effectual security that improves the emergency exit and use.
2. Automatic emergency exit of digit control machine tool, protection mechanism set up in the outside of dodge gate, protection mechanism and dodge gate fixed connection, and protection mechanism can wrap up the dodge gate outside on the emergency exit, protects the dodge gate, just can install protection mechanism and dismantle under the condition that does not use any instrument, the effectual convenience that improves protection mechanism used.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of the present invention;
FIG. 3 is a cross-sectional view of the connecting member of the present invention;
fig. 4 is a schematic structural view of the fixing member of the present invention.
In the figure: 1. door frame, 2, protection mechanism, 3, connecting part, 4, dodge gate, 5, motor, 6, gear, 7, gear groove, 8, fixed slot, 9, spread groove, 10, fixed component, 11, rubber protection piece, 12, PC transparent resin film, 13, observation window, 14, fixation clamp, 15, antiskid line, 16, sponge piece, 17, seal membrane, 18, rubber layer, 19, handle, 20, fixture block.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: an automatic safety door of a numerical control machine tool comprises a door frame 1, a protection mechanism 2, a connecting part 3 and a movable door 4, wherein the inner side of the bottom of the door frame 1 is movably connected with the movable door 4, the inner walls of the top end and the bottom end of the movable door 4 are connected with a gear groove 7 in an embedded manner, the two sides of the bottom and the top of the door frame 1 are fixedly connected with a motor 5, the middle position of the motor 5 is movably connected with a gear 6, the outer side of the movable door 4 is fixedly connected with the protection mechanism 2, the middle position of the inner side of the movable door 4 is fixedly connected with the connecting part 3, the inner top and the bottom of the protection mechanism 2 are fixedly connected with a rubber protection block 11, the inner walls of the top and the bottom of the movable door 4 are connected with a connecting groove 9 in an embedded manner, the middle inner wall of the rubber protection, a fixing clip 14 is fixedly connected to one side of the connecting part 3, a rubber layer 18 is embedded and connected to the outer side of the connecting part 3, a sponge block 16 is fixedly connected to the middle portion of the other side of the inside of the connecting part 3, a handle 19 is fixedly connected to one end of the fixing member 10, and a clamping block 20 is embedded and connected to the periphery of the other side of the fixing member 10.
Preferably, the inboard intermediate position fixedly connected with seal membrane 17 of fixation clamp 14, the opposite side is provided with the spring post of clamp in the middle of the inside of fixation clamp 14, the spring post is the spring that the metal was made, when moisture in metal and the outside air contacted with oxygen, metal and oxygen and water chemical reaction took place during will, seal membrane 17 can be isolated metal spring and external environment's moisture, avoid metal spring to take place the corrosion, the effectual leakproofness that has improved fixation clamp 14.
Preferably, the inner wall of the inner side of the fixing clip 14 is embedded and connected with the anti-slip pattern 15, when the connecting component 3 is installed, the fixing clip 14 is required to clip the inner side of the movable door 4, the anti-slip pattern 15 is rough, when the fixing clip 14 clips the movable door 4, the anti-slip pattern 15 can increase the friction force of the contact between the fixing clip 14 and the movable door 4, the situation that the fixing clip 14 slides open due to the fact that the movable door 4 is smooth is avoided, and the anti-slip performance of the fixing clip 14 is effectively improved.
Preferably, the middle part of the protection mechanism 2 is fixedly connected with a PC transparent resin film 12, the movable door 4 is further provided with a glass observation window 13, when a hard processing workpiece in the machine tool is hit on the observation window 13, the glass observation window 13 can be damaged, the PC transparent resin film 12 is made of transparent resin, the observation window 13 can observe the condition in the machine tool, the observation window 13 can be protected from being damaged, and the integrity of the observation window 13 is effectively improved.
Preferably, two connecting parts 3 are arranged, the connecting part 3 is arranged at the middle position of the inner side of the movable door 4, the connecting part 3 is fixedly connected with the movable door 4, the connecting part 3 can protect the hands of workers when the hands of the workers are clamped by the movable door 4, when the safety door is used, the fixing clamp 14 on the connecting part 3 clamps the inner side of the movable door 4, the inner wall of one side of the fixing clamp 14 clamps the movable door 4 and the clamping force is increased through the clamping spring column at the middle position of the other side in the fixing clamp 14, the other side in the connecting part 3 is provided with the sponge block 16, when the inner side of the movable door 4 connected with the connecting part 3 clamps the hands or other parts of the workers, the soft sponge material is sunken inwards, the workers can not be clamped, and the outer side of the connecting part 3 is covered with the soft rubber layer 18, the condition that the staff is scratched by the hard part of the movable door 4 is avoided, and the use safety of the safety door is effectively improved.
Preferably, four protection mechanisms 2 are arranged, each protection mechanism 2 is arranged on the outer side of the movable door 4, each protection mechanism 2 is fixedly connected with the movable door 4, each protection mechanism 2 can wrap the outer side of the movable door 4 on the safety door to protect the movable door 4, when the protection mechanisms 2 are installed, two parts on each protection mechanism 2 are attached to two sides of the movable door 4, the fixing members penetrate through the connecting grooves 9 and then the handles 19 are rotated to enable the clamping blocks 20 on the fixing members 10 to rotate, the clamping blocks 20 are clamped in the fixing grooves 8 to enable the parts of the protection mechanisms 2 to be fixed on the movable doors 4, the rubber protection blocks 11 on the top and the bottom of each protection mechanism 2 are made of rubber materials, the impact force of a workpiece hitting the movable doors 4 is buffered through the flexibility of rubber to protect the movable doors 4 from being damaged, when the protection mechanisms 2 are disassembled, the handle 19 on the fixing member 10 is rotated to draw the fixture block 20 out of the connecting groove 9, so that the protection mechanism 2 can be disassembled and replaced, the protection mechanism 2 can be assembled and disassembled without using any tool, and the use convenience of the protection mechanism 2 is effectively improved.
The working principle is as follows: firstly, the sealing performance of the sealing membrane 17 is checked, the sealing membrane 17 is fixedly connected to the middle position of the inner side of the fixing clamp 14, a clamping spring column is arranged on the other side of the middle of the inner part of the fixing clamp 14, the spring column is a spring made of metal, when the metal is in contact with moisture in the external air and oxygen, the metal is in chemical reaction with the oxygen and water, the sealing membrane 17 can isolate the metal spring from the moisture in the external environment, the metal spring is prevented from being corroded, and the sealing performance of the fixing clamp 14 is effectively improved;
then, the abrasion condition of the anti-skid grains 15 is checked, the anti-skid grains 15 are embedded and connected to the inner side inner wall of the fixing clamp 14, when the connecting part 3 is installed, the fixing clamp 14 is required to clamp the inner side of the movable door 4, the anti-skid grains 15 are rough grains, when the movable door 4 is clamped by the fixing clamp 14, the anti-skid grains 15 can increase the friction force of the fixing clamp 14 in contact with the movable door 4, the phenomenon that the fixing clamp 14 slides open due to the fact that the movable door 4 is smooth is avoided, and the anti-skid property of the fixing clamp 14 is effectively improved;
then, the integrity of the PC transparent resin film 12 is checked, the PC transparent resin film 12 is fixedly connected to the middle part of the protection mechanism 2, the movable door 4 is further provided with a glass observation window 13, when a hard processing workpiece in a machine tool is hit on the observation window 13, the glass observation window 13 can be damaged, the PC transparent resin film 12 is made of transparent resin, the observation window 13 can observe the condition in the machine tool, the observation window 13 can be protected from being damaged, and the integrity of the observation window 13 is effectively improved;
next, the connecting part 3 is installed, two connecting parts 3 are arranged, the connecting part 3 is arranged at the middle position of the inner side of the movable door 4, the connecting part 3 is fixedly connected with the movable door 4, the connecting part 3 can protect the hand of a worker when the hand of the worker is clamped by the movable door 4, when the safety door is used, the fixing clamp 14 on the connecting part 3 clamps the inner side of the movable door 4, the inner wall of one side of the fixing clamp 14 clamps the movable door 4 and the clamping force is increased through the clamping spring column at the middle position of the other side in the fixing clamp 14, the sponge block 16 is arranged at the other side in the connecting part 3, when the hand or other parts of the worker are clamped by the inner side of the movable door 4 connected with the connecting part 3, the soft sponge material is sunken inwards, the worker cannot be clamped, and the outer side of the connecting part 3 is covered with a soft rubber layer 18, the situation that the staff is scratched by the hard part of the movable door 4 is avoided, and the use safety of the safety door is effectively improved;
finally, the protection mechanism 2 is installed, four protection mechanisms 2 are arranged, the protection mechanisms 2 are arranged on the outer side of the movable door 4, the protection mechanisms 2 are fixedly connected with the movable door 4, the protection mechanisms 2 can wrap the outer side of the movable door 4 on the safety door to protect the movable door 4, when the protection mechanisms 2 are installed, two parts on the protection mechanisms 2 are attached to two sides of the movable door 4, the fixing members penetrate through the connecting grooves 9 and then the handles 19 are rotated to enable the clamping blocks 20 on the fixing members 10 to rotate, the clamping blocks 20 are clamped in the fixing grooves 8 to enable the parts of the protection mechanisms 2 to be fixed on the movable door 4, the rubber protection blocks 11 on the top and the bottom of the protection mechanisms 2 are made of rubber materials, impact force of a workpiece impacting on the movable door 4 is buffered through the flexibility of rubber, and the movable door 4 is protected from being damaged, when the protection mechanism 2 is disassembled, the handle 19 on the fixing component 10 is rotated, the clamping block 20 can be pulled out from the connecting groove 9, the protection mechanism 2 can be disassembled and replaced, the protection mechanism 2 can be installed and disassembled under the condition of not using any tool, the use convenience of the protection mechanism 2 is effectively improved, and the operation principle of the automatic safety door of the numerical control machine tool is the operation principle.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatic emergency exit of digit control machine tool, includes door frame (1), protection machanism (2), adapting unit (3) and dodge gate (4), its characterized in that: the utility model discloses a door frame, including door frame (1), door frame (4), top and the bottom inner wall embedding of dodge gate (4) are connected with gear groove (7), the bottom and the top both sides position fixedly connected with motor (5) of door frame (1), the intermediate position swing joint of motor (5) has gear (6), the outside fixedly connected with protection machanism (2) of dodge gate (4), the inboard intermediate position fixedly connected with adapting unit (3) of dodge gate (4), the inside top and the bottom fixedly connected with rubber of protection machanism (2) protect piece (11), the inside top and the bottom inner wall embedding of dodge gate (4) are connected with spread groove (9).
2. The automatic emergency exit of digit control machine tool of claim 1, characterized in that: the rubber protects the inside middle inner wall embedding of piece (11) and is connected with fixed slot (8), the inner wall through connection of spread groove (9) has fixed component (10), inside middle part fixedly connected with observation window (13) of dodge gate (4), one side fixedly connected with fixation clamp (14) of adapting unit (3), the outside embedding of adapting unit (3) is connected with rubber layer (18), inside opposite side middle part fixedly connected with sponge piece (16) of adapting unit (3), the one end fixedly connected with handle (19) of fixed component (10), the peripheral embedding of opposite side of fixed component (10) is connected with fixture block (20).
3. The automatic emergency exit of digit control machine tool of claim 2, characterized in that: a sealing film (17) is fixedly connected to the middle position of the inner side of the fixing clamp (14).
4. The automatic emergency exit of digit control machine tool of claim 2, characterized in that: the inner side inner wall of the fixing clamp (14) is embedded and connected with anti-skid grains (15).
5. The automatic emergency exit of digit control machine tool of claim 1, characterized in that: the middle part of the protection mechanism (2) is fixedly connected with a PC transparent resin film (12).
6. The automatic emergency exit of digit control machine tool of claim 1, characterized in that: the connecting parts (3) are arranged in two numbers, the connecting parts (3) are arranged in the middle of the inner side of the movable door (4), and the connecting parts (3) are fixedly connected with the movable door (4).
7. The automatic emergency exit of digit control machine tool of claim 1, characterized in that: protection mechanism (2) are provided with four, protection mechanism (2) set up in the outside of dodge gate (4), protection mechanism (2) and dodge gate (4) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921799561.7U CN210968061U (en) | 2019-10-24 | 2019-10-24 | Automatic safety door of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921799561.7U CN210968061U (en) | 2019-10-24 | 2019-10-24 | Automatic safety door of numerical control machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN210968061U true CN210968061U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921799561.7U Active CN210968061U (en) | 2019-10-24 | 2019-10-24 | Automatic safety door of numerical control machine tool |
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| CN (1) | CN210968061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548682A (en) * | 2020-12-29 | 2021-03-26 | 朱安学 | Numerical control full-automatic machining center for precise hardware |
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2019
- 2019-10-24 CN CN201921799561.7U patent/CN210968061U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548682A (en) * | 2020-12-29 | 2021-03-26 | 朱安学 | Numerical control full-automatic machining center for precise hardware |
| CN112548682B (en) * | 2020-12-29 | 2022-12-16 | 深圳市铭斯特精密机械有限公司 | Numerical control full-automatic machining center for precise hardware |
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Effective date of registration: 20210513 Address after: 215300 rooms 410 and 411, No. 1699, South Zuchongzhi Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: SUZHOU DAERPU INDUSTRIAL CONTROL Co.,Ltd. Address before: 215000 1st floor, No.145 Zhujiang South Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: Kunshan qucheng automation equipment Co.,Ltd. |