CN214642182U

CN214642182U - Protection machanism that machining used

Info

Publication number: CN214642182U
Application number: CN202120373859.2U
Authority: CN
Inventors: 林燕珠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-09
Anticipated expiration: 2031-02-07

Abstract

The utility model provides a protective mechanism for machining, which comprises a first protective door, wherein a first upper chute is arranged at the top end of the first protective door, a first lower chute is arranged at the bottom end of the first protective door, a second protective door is connected with the inner cavities of the first upper chute and the first lower chute in a sliding way, a telescopic guide frame is fixedly arranged at one end of the back surface of the first protective door, a second upper chute is arranged at the top end of the first protective door, and a second lower chute is arranged at the bottom end of the first protective door, the utility model discloses a design of the first protective door and the second protective door, the second protective door is in rolling connection with the inner cavity of the first protective door, and the design of the rollers and the pulleys at the top end and the bottom end of the second protective door enables the door to have smaller noise when the door is opened, meanwhile, the second protective door enters the first protective door when the door is opened, thereby occupying smaller area of the front end of the machine tool while obtaining larger operation space, and facilitating the arrangement of other equipment.

Description

Protection machanism that machining used

Technical Field

The utility model mainly relates to the technical field of machining protection, concretely relates to protection machanism that machining used.

Background

Machine tools are machines for manufacturing machines, generally classified into metal cutting machines, forging machines, woodworking machines and the like, and parts with high precision requirements and fine surface roughness requirements are generally subjected to final machining by a cutting method on the machine tools.

In the process of machining by a machine tool, because machined parts are generally made of metal, metal scraps splash when a cutter of the machine tool cuts a workpiece, a safety door is generally installed in order to provide a safe machining environment, a one-way door is mostly adopted in the conventional equipment, and the safety door occupies a large area, so that the doorway of the machine tool safety door is limited in operable space, and the workpiece is inconvenient to install and other operations are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a protection machanism that machining used for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a protection machanism that machining used, is including first guard gate, the first spout of going up is seted up on the top of first guard gate, first spout has been seted up to the bottom of first guard gate, the inner chamber roll connection of first spout and first spout has the second guard gate, the one end fixed mounting at the first guard gate back has flexible leading truck, spout on the second has been seted up on the top of first guard gate, spout under the second has been seted up to the bottom of first guard gate, the inner chamber sliding connection of spout has the track on the lathe on the second, the inner chamber sliding connection of spout has the track under the lathe under the second.

Preferably, the rear end of the first protective door is fixedly provided with a second glass plate, a cavity is arranged between the second glass plate and the front end of the first protective door, and the first upper chute and the first lower chute are respectively arranged at the top end and the bottom end of the cavity.

Preferably, the top fixed mounting of second guard gate has first last slide rail, the both sides of first last slide rail all rotate and are connected with the pin pole, the gyro wheel has been cup jointed in the middle of the pin pole, one side of gyro wheel and the lateral wall roll connection of first upper chute inner chamber.

Preferably, the bottom end of the second protective door is fixedly provided with a first lower sliding rail, the bottom end of the first lower sliding rail is rotatably connected with a pulley, and the bottom end of the pulley is in rolling connection with the bottom of the inner cavity of the first lower sliding groove.

Preferably, the middle of the front end of the first protective door is fixedly provided with a first glass plate, the middle of the front end of the first protective door is fixedly provided with a metal fence, and one side of the front end of the first protective door is fixedly provided with a handle.

Preferably, a pin column is fixedly installed in the middle of the front end of the second protective door, the middle of the telescopic guide frame is sleeved on the outer side of the pin column, and one end of the telescopic guide frame is fixedly connected with a machine tool front body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a design of first guard gate and second guard gate, the inner chamber roll connection of second guard gate and first guard gate, through the design of the gyro wheel of second guard gate top and bottom and pulley for less noise has when the switch door, meanwhile, because the second guard gate gets into first guard gate when opening the door, thereby occupy littleer lathe front end area when obtaining bigger operating space, be convenient for arrange other equipment.

2. The utility model discloses a design of flexible leading truck, the simple first guard gate of connection and second guard gate through the guide rail has possessed normal switch function, nevertheless can realize the location of first guard gate and second guard gate through flexible leading truck, and the guard gate can not receive vibrations and remove when opening and closing.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a first guard gate; 2. a second guard gate; 3. a first upper chute; 4. a first upper slide rail; 5. a first lower chute; 6. a first lower slide rail; 7. a pulley; 8. a pin rod; 9. a roller; 10. a telescopic guide frame; 11. a handle; 12. a pin; 13. a machine tool precursor; 14. a machine tool lower rail; 15. a machine tool upper track; 16. a second lower chute; 17. a second upper chute; 18. a second glass plate; 19. a metal fence; 20. a first glass plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, a protection mechanism for machining, comprising a first protection door 1, a first upper chute 3 is disposed on the top end of the first protection door 1, a first lower chute 5 is disposed on the bottom end of the first protection door 1, a second protection door 2 is connected to the inner cavities of the first upper chute 3 and the first lower chute 5 in a rolling manner, a telescopic guide frame 10 is fixedly mounted on one end of the back surface of the first protection door 1, a second upper chute 17 is disposed on the top end of the first protection door 1, a second lower chute 16 is disposed on the bottom end of the first protection door 1, an upper machine bed rail 15 is slidably connected to the inner cavity of the second upper chute 17, a lower machine bed rail 14 is slidably connected to the inner cavity of the second lower chute 16, the roller 9 and the pulley 7 on the top and bottom ends of the second protection door 2 are designed to have small noise when the door is opened, and at the same time, the second protection door 2 enters the inner cavity of the first protection door 1 when the door is opened, thereby allowing a larger operating space to be obtained while occupying a smaller area of the front end of the machine tool, facilitating the arrangement of other equipment.

The rear end fixed mounting of first guard gate 1 has second glass board 18, be provided with the cavity between the front end of second glass board 18 and first guard gate 1, first spout 3 and first spout 5 are seted up respectively in the top and the bottom of cavity on, the centre fixed mounting of first guard gate 1 front end has first glass board 20, the centre fixed mounting of first guard gate 1 front end has metal fence 19, front end one side fixed mounting of first guard gate 1 has handle 11, the metal fillings that splash during machine tool machining can be kept apart to second glass board 18 fall into the track, the while has also kept apart the smear metal liquid and has fallen into the track.

The top fixed mounting of second guard gate 2 has first last slide rail 4, and the both sides of first last slide rail 4 all rotate and are connected with pin 8, and the centre of pin 8 has cup jointed gyro wheel 9, and one side of gyro wheel 9 and the first lateral wall roll connection who goes up 3 inner chambers of spout, and the bottom fixed mounting of second guard gate 2 has first slide rail 6, and the bottom of first slide rail 6 is rotated and is connected with pulley 7, and the bottom of pulley 7 and the bottom roll connection of 5 inner chambers of first slide rail.

The middle of the front end of the second protective door 2 is fixedly provided with a pin 12, the middle of the telescopic guide frame 10 is sleeved outside the pin 12, one end of the telescopic guide frame 10 is fixedly connected with a machine tool front body 13, the first protective door 1 and the second protective door 2 can be positioned through the telescopic guide frame 10, and the two groups of protective doors cannot move due to vibration when being opened and closed.

The utility model discloses a concrete operation as follows:

during operation, an operator pulls the handle 11 by hand, the handle 11 drives the first protective door 1 to slide in the inner cavities of the upper track 15 and the lower track 14 of the machine tool, meanwhile, the roller 9 at the top end of the second protective door 2 rolls on the side wall of the inner cavity of the first upper chute 3, the pulley 7 at the bottom end of the second protective door 2 rolls on the bottom end of the first lower chute 5, and the second protective door 2 enters the rear end of the first protective door 1 along the track.

When the second guard gate 2 got into first guard gate 1 along the guide rail, thereby the telescopic guide frame 10 of contraction status slowly stretched out connecting rod and the hinge relative rotation on the telescopic guide frame 10, received the frictional resistance influence of connecting rod and hinge to telescopic guide frame 10 can realize the location of first guard gate 1 and second guard gate 2, and the guard gate can not receive vibrations and remove when opening and closing.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A protection mechanism for machining comprises a first protection door (1) and is characterized in that a first upper chute (3) is formed in the top end of the first protection door (1), a first lower chute (5) is formed in the bottom end of the first protection door (1), a second protection door (2) is connected to inner cavities of the first upper chute (3) and the first lower chute (5) in a rolling mode, a telescopic guide frame (10) is fixedly mounted at one end of the back face of the first protection door (1), a second upper chute (17) is formed in the top end of the first protection door (1), a second lower chute (16) is formed in the bottom end of the first protection door (1), an inner cavity of the second upper chute (17) is connected with an upper machine tool rail (15) in a sliding mode, and an inner cavity of the second lower chute (16) is connected with a lower machine tool rail (14) in a sliding mode.

2. The protection mechanism for machining according to claim 1, characterized in that a second glass plate (18) is fixedly mounted at the rear end of the first protection door (1), a cavity is arranged between the second glass plate (18) and the front end of the first protection door (1), and the first upper chute (3) and the first lower chute (5) are respectively arranged at the top end and the bottom end of the cavity.

3. The protection mechanism for machining according to claim 1, characterized in that a first upper slide rail (4) is fixedly mounted at the top end of the second protection door (2), pin rods (8) are rotatably connected to both sides of the first upper slide rail (4), rollers (9) are sleeved in the middle of the pin rods (8), and one side of each roller (9) is in rolling connection with the side wall of the inner cavity of the first upper chute (3).

4. The protection mechanism for machining according to claim 1, characterized in that a first lower sliding rail (6) is fixedly mounted at the bottom end of the second protection door (2), a pulley (7) is rotatably connected at the bottom end of the first lower sliding rail (6), and the bottom end of the pulley (7) is in rolling connection with the bottom of the inner cavity of the first lower chute (5).

5. The protection mechanism for machining according to claim 1, characterized in that a first glass plate (20) is fixedly installed in the middle of the front end of the first protection door (1), a metal fence (19) is fixedly installed in the middle of the front end of the first protection door (1), and a handle (11) is fixedly installed on one side of the front end of the first protection door (1).

6. The protection mechanism for machining according to claim 1, characterized in that a pin (12) is fixedly installed in the middle of the front end of the second protection door (2), the middle of the telescopic guide frame (10) is sleeved outside the pin (12), and one end of the telescopic guide frame (10) is fixedly connected with a machine tool front body (13).