CN221065482U

CN221065482U - Safety protection device for mechanical machine tool

Info

Publication number: CN221065482U
Application number: CN202321550142.6U
Authority: CN
Inventors: 李国岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-18
Filing date: 2023-06-18
Publication date: 2024-06-04
Anticipated expiration: 2033-06-18

Abstract

The utility model provides a mechanical machine tool security device, which comprises a machine tool body, an installation mechanism and an adjusting mechanism, wherein the installation mechanism is arranged on the machine tool body; a table top plate is arranged at the top of the machine tool body; the mounting mechanism is arranged on two sides of the table panel and comprises a fixing frame and a clamping groove, the fixing frame is arranged on the outer side of the table panel, and the clamping groove is formed in the fixing frame; the adjusting mechanism is arranged at the top of the fixing frame and comprises a fixing box and a movable plate, the bottom of the fixing box is fixedly connected with the top of the fixing frame, and the outer side of the movable plate is in sliding connection with the inner part of the fixing box. The safety protection device for the mechanical machine tool solves the problems that the size of an externally added protective cover is fixed, the machine tool is inconvenient to adjust according to different sizes and models, the use is limited, and the installation and the disassembly are inconvenient.

Description

Safety protection device for mechanical machine tool

Technical Field

The utility model relates to the field of machine tool protection, in particular to a mechanical machine tool security device.

Background

The mechanical automatic machine tool is also called as a numerical control lathe, is one of the numerical control lathes with wider application, is mainly used for cutting machining of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like, and the numerical control lathe is used for automatically machining the machined parts according to a machining program which is programmed in advance, and a security device is needed for the safety purpose when the mechanical automatic machine tool is used.

The protection cover is additionally arranged on the outer side of the machine tool to protect the existing machine tool security protection devices in the using process, but in the actual using process, the protection cover is fixed in size, so that the protection cover is inconvenient to adjust according to the machine tools with different sizes and models, has the limitation of use, is inconvenient to install and detach, has low practicability, and cannot meet the use requirements in the current stage.

Therefore, it is necessary to provide a new machine tool security device to solve the above technical problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides the mechanical machine tool security device which is convenient to assemble and disassemble and convenient to adjust.

The utility model provides a mechanical machine tool security device which comprises a machine tool body, a mounting mechanism and an adjusting mechanism; a table top plate is arranged at the top of the machine tool body; the mounting mechanism is arranged on two sides of the table panel and comprises a fixing frame and a clamping groove, the fixing frame is arranged on the outer side of the table panel, and the clamping groove is formed in the fixing frame; the adjusting mechanism is arranged at the top of the fixing frame and comprises a fixing box and a movable plate, the bottom of the fixing box is fixedly connected with the top of the fixing frame, and the outer side of the movable plate is in sliding connection with the inner part of the fixing box.

In order to achieve the effect of facilitating rotation of the adjusting rod, the utility model provides the mechanical machine tool security device, preferably, the adjusting rod is connected with the internal thread of the fixing frame, and the handle is fixedly connected with the top of the adjusting rod.

In order to achieve the effect of facilitating the movement of the clamping plate and further facilitating the clamping of the table top plate, the utility model provides the mechanical machine tool security device, preferably, the bottom of the adjusting rod is rotatably connected with the clamping plate, and the outer side of the clamping plate is in sliding connection with the inner wall of the clamping groove.

In order to achieve the effect of conveniently fixing the fixing frame, the utility model provides a mechanical machine tool security device, preferably, a base plate matched with the clamping plate is arranged in the clamping groove, and the outer side of the base plate is in sliding connection with the inner part of the clamping groove.

In order to achieve the effect of conveniently protecting the top of the machine tool body, the utility model provides the mechanical machine tool security device, preferably, the top of one side of the movable plate is fixedly connected with a top plate, and the outer side of the top plate is slidably connected with an adjusting plate.

In order to achieve the effect of facilitating the rotation of the rotating rod, the utility model provides a mechanical machine tool security device, preferably, the inside of the fixed box is rotatably connected with the rotating rod through a bearing, and one end of the rotating rod is provided with a rotating handle.

In order to achieve the effect of conveniently driving the first conical gear and the second conical gear to rotate through the rotating rod, the utility model provides the mechanical machine tool security device.

In order to achieve the effect of conveniently driving the lifting column to move through the screw, the utility model provides the mechanical machine tool security device, preferably, the screw is fixedly connected to the axis of the second bevel gear, and the lifting column is connected to the outer side of the screw through threads.

In order to achieve the effect of conveniently driving the movable plate to move through the lifting column, the utility model provides the mechanical machine tool security device, and preferably, the top of the lifting column is rotationally connected with the bottom of the movable plate through a bearing, and the lifting column is arranged in the inner cavity of the fixed box.

In order to achieve the effects of facilitating installation of the screw and facilitating rotation of the screw, the utility model provides the mechanical machine tool security device, preferably, a groove is formed in the fixing box, and the bottom of an inner cavity of the groove is rotationally connected with the bottom of the screw.

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

This machine tool security protection device through setting up installation mechanism, can conveniently drive splint through rotating the regulation pole and remove, and then can conveniently install the mount in the outside of lathe body, and through setting up fly leaf and the roof and the regulating plate of slidable regulation of liftable, can adjust according to the lathe of equidimension, application scope has been improved, it protects the lathe to conveniently, current some machine tool security protection device has been solved in the use, install the protection casing additional in the lathe outside and protect it usually, but in actual use, because the size of plus the protection casing is fixed, inconvenient regulation according to the lathe of equidimension model, there is the limitation of use, and inconvenient installation and dismantlement have led to the not high problem of practicality.

Drawings

FIG. 1 is a schematic diagram of a mechanical machine tool security device according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the adjusting mechanism shown in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 2;

FIG. 4 is a schematic view of a connection structure between the stationary box and the movable plate shown in FIG. 1;

fig. 5 is a schematic view of the structure of the lifting column shown in fig. 1.

Reference numerals in the drawings: 1. a machine tool body; 2. a deck plate; 3. a mounting mechanism; 31. a fixing frame; 32. a clamping groove; 33. an adjusting rod; 34. a clamping plate; 35. a backing plate; 4. an adjusting mechanism; 41. a fixed box; 42. a movable plate; 43. a top plate; 44. an adjusting plate; 5. a groove; 6. a rotating rod; 7. a first bevel gear; 8. a second bevel gear; 9. a screw; 10. lifting columns.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a security device for a machine tool according to the present utility model; FIG. 2 is a schematic view of the adjusting mechanism shown in FIG. 1; FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 2; FIG. 4 is a schematic view of a connection structure between the stationary box and the movable plate shown in FIG. 1; fig. 5 is a schematic view of the structure of the lifting column shown in fig. 1. The utility model provides a machinery lathe security protection device, includes lathe body 1, and the top of lathe body 1 is provided with deck plate 2.

In the specific implementation process, as shown in fig. 1, 2 and 3, the mounting mechanism 3 is disposed on two sides of the table top 2, the mounting mechanism 3 includes a fixing frame 31 and a clamping groove 32, the fixing frame 31 is disposed on the outer side of the table top 2, and the clamping groove 32 is opened in the fixing frame 31.

An adjusting rod 33 is connected with the inside of the fixing frame 31 through threads, and a handle is fixedly connected to the top of the adjusting rod 33.

The bottom of the adjusting rod 33 is rotatably connected with a clamping plate 34, and the outer side of the clamping plate 34 is in sliding connection with the inner wall of the clamping groove 32.

The inside of the clamping groove 32 is provided with a backing plate 35 matched with the clamping plate 34, and the outer side of the backing plate 35 is in sliding connection with the inside of the clamping groove 32.

It should be noted that: in the work of carrying out safety protection to the lathe, can conveniently protect lathe body 1 through the installation mechanism 3 that sets up, and conveniently install installation mechanism 3 in the both sides of deck plate 2, the protection effect has been improved, and conveniently dismantle, the flexibility has been improved, through the mount 31 that sets up, can conveniently set up the mount 31 in the both sides of deck plate 2, adjust pole 33 through setting up, accessible rotation adjusts pole 33 and drives splint 34 and remove in the inside of grip slot 32, and then can cooperate the use with backing plate 34, the convenience is fixed the mount 31 in the outside of deck plate 2, and then can conveniently install the fixed box 41 at mount 31 top and fly leaf 42.

Referring to fig. 1, 2 and 4, the adjusting mechanism 4 is disposed at the top of the fixed frame 31, the adjusting mechanism 4 includes a fixed case 41 and a movable plate 42, the bottom of the fixed case 41 is fixedly connected with the top of the fixed frame 31, and the outer side of the movable plate 42 is slidably connected with the inside of the fixed case 41.

A top plate 43 is fixedly connected to the top of one side of the movable plate 42, and an adjusting plate 44 is slidably connected to the outer side of the top plate 43.

The inside of the fixed box 41 is rotatably connected with a rotating rod 6 through a bearing, and one end of the rotating rod 6 is provided with a rotating handle.

It should be noted that: through setting up adjustment mechanism 4, can conveniently adjust according to the lathe of different models, improved application range, through setting up fixed case 41, can be used to fly leaf 42 slide in the inside of fixed case 41, and then can conveniently adjust the height, and set up roof 43 in one side of fly leaf 42, roof 43 can slide in the regulating plate 44 inside of setting up, and then can conveniently adjust according to lathe width and length, improved safety protection's scope, facilitate the use.

Referring to fig. 4 and 5, one end of the rotating rod 6 is fixedly connected with a first bevel gear 7, and the outer side of the first bevel gear 7 is connected with a second bevel gear 8 in a meshed manner.

The axis of the second bevel gear 8 is fixedly connected with a screw rod 9, and the outer side of the screw rod 9 is in threaded connection with a lifting column 10.

The top of the lifting column 10 is rotatably connected with the bottom of the movable plate 42 through a bearing, and the lifting column 10 is arranged in the inner cavity of the fixed box 41.

The inside of the fixed box 41 is provided with a groove 5, and the bottom of the inner cavity of the groove 5 is rotationally connected with the bottom of the screw 9.

It should be noted that: through setting up bull stick 6, drive first bevel gear 7 and rotate in the time of can conveniently rotating bull stick 6, and then the rotation of accessible first bevel gear 7 drives second bevel gear 8 and rotates, and second bevel gear 8 is rotatory can conveniently drive screw rod 9 and rotate, and then the screw rod 9 that the accessible set up drives the lift post 10 at top and goes up and down, conveniently adjusts the height of fly leaf 42, through setting up recess 5, can conveniently install screw rod 9.

The working principle of the mechanical machine tool security device provided by the utility model is as follows:

When the adjustable lifting device is used, firstly, the fixing frame 31 is slidably mounted on two sides of the table panel 2, at this moment, the position of the top plate 43 inside the adjusting plate 44 can be adjusted according to the length and the width of the machine tool body 1, after adjustment is completed, the clamping groove 32 inside the fixing frame 31 is contacted with the outer side of the table panel 2, at this moment, the adjusting rod 33 can be rotated by rotating the adjusting rod 33, the adjusting rod 33 can move downwards during rotation, the clamping plate 34 at the bottom of the adjusting rod 33 can be driven to move, the table panel 2 can be conveniently clamped by the clamping plate 35, the fixing frame 31 can be conveniently mounted on the outer side of the table panel 2, when the heights of the top plate 43 and the adjusting plate 44 need to be adjusted, the first conical gear 7 can be rotated by rotating the rotating rod 6 to drive the first conical gear 7 to rotate, the second conical gear 8 can be conveniently driven to rotate the screw 9 during rotation, the screw 9 can be rotated to drive the lifting column 10 at the top to lift, the lifting column 10 can drive the movable plate 42 at the top to move, and the height of the movable plate 42 can be conveniently adjusted, and the heights of the top plate 43 and the adjusting plate 44 can be conveniently adjusted.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A machine tool security device, comprising:

the machine tool comprises a machine tool body (1), wherein a deck plate (2) is arranged at the top of the machine tool body (1);

The mounting mechanism (3), the mounting mechanism (3) is arranged on two sides of the table top board (2), the mounting mechanism (3) comprises a fixing frame (31) and a clamping groove (32), the fixing frame (31) is arranged on the outer side of the table top board (2), and the clamping groove (32) is arranged in the fixing frame (31);

The adjusting mechanism (4), adjustment mechanism (4) set up in the top of mount (31), adjustment mechanism (4) are including fixed case (41) and fly leaf (42), the bottom of fixed case (41) and the top fixed connection of mount (31), the outside of fly leaf (42) and the inside sliding connection of fixed case (41).

2. The machine tool security device according to claim 1, wherein an adjusting rod (33) is connected to the internal thread of the fixing frame (31), and a handle is fixedly connected to the top of the adjusting rod (33).

3. The machine tool security device according to claim 2, wherein the bottom of the adjusting rod (33) is rotatably connected with a clamping plate (34), and the outer side of the clamping plate (34) is slidably connected with the inner wall of the clamping groove (32).

4. The machine tool security device according to claim 1, wherein a base plate (35) matched with the clamping plate (34) is arranged in the clamping groove (32), and the outer side of the base plate (35) is in sliding connection with the inner part of the clamping groove (32).

5. The machine tool security device according to claim 1, wherein a top plate (43) is fixedly connected to the top of one side of the movable plate (42), and an adjusting plate (44) is slidably connected to the outer side of the top plate (43).

6. The mechanical machine tool security device according to claim 1, wherein a rotating rod (6) is rotatably connected to the inside of the fixed box (41) through a bearing, and a rotating handle is arranged at one end of the rotating rod (6).

7. The mechanical machine tool security device according to claim 6, wherein one end of the rotating rod (6) is fixedly connected with a first conical gear (7), and the outer side of the first conical gear (7) is connected with a second conical gear (8) in a meshed manner.

8. The mechanical machine tool security device according to claim 7, wherein a screw rod (9) is fixedly connected to the axis of the second bevel gear (8), and a lifting column (10) is connected to the outer side thread of the screw rod (9).

9. The machine tool security device according to claim 8, wherein the top of the lifting column (10) is rotatably connected with the bottom of the movable plate (42) through a bearing, and the lifting column (10) is arranged in the inner cavity of the fixed box (41).

10. The mechanical machine tool security device according to claim 8, wherein a groove (5) is formed in the fixing box (41), and the bottom of the inner cavity of the groove (5) is rotationally connected with the bottom of the screw (9).