CN213259152U

CN213259152U - Fixing structure of safety protection cover

Info

Publication number: CN213259152U
Application number: CN202022316994.1U
Authority: CN
Inventors: 周全云
Original assignee: Wuxi Yiyuanlai Machinery Manufacturing Co ltd
Current assignee: Wuxi Yiyuanlai Machinery Manufacturing Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-05-25
Anticipated expiration: 2030-10-19

Abstract

The utility model belongs to the field of safety protection covers, in particular to a fixing structure of a safety protection cover, aiming at the problem that the existing protection cover has no good fixing structure in the processing process, the protection cover is easy to displace in the processing process, and the processing precision is influenced, the scheme is provided, which comprises a base, a U-shaped frame is fixedly connected with the top of the base, a fixed column is fixedly connected with the inner wall of one side of the U-shaped frame, one end of the fixed column is fixedly connected with a fixed plate, a supporting seat is fixedly connected with the inner wall of the bottom of the U-shaped frame, a fixed seat is fixedly connected with the top of the base, and a fixed cavity is arranged on the fixed seat, the utility model has reasonable structure and simple operation, and an extrusion plate can be close to the fixed plate through a driving motor, thereby the protection cover can be fixed, and the, the machining accuracy is reduced.

Description

Fixing structure of safety protection cover

Technical Field

The utility model relates to a safety protection casing technical field especially relates to a safety protection casing's fixed knot constructs.

Background

The protective cover can prevent dust, cutting scraps, hard sand grains and the like from entering the rail, reduce the damage of hard granular foreign matters to the surface of the sliding rail, reduce the influence of the operation deformation of the guide rail on the machining precision and keep the machining precision of the machine tool.

The prior protective cover has no good fixing structure in the processing process, so that the protective cover is easy to displace in the processing process and the processing precision is influenced, and therefore, the fixing structure of the safety protective cover is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior protective cover in the prior art does not have a good fixed knot to construct in the course of working, makes the protective cover take place the displacement when adding man-hour easily, influences the shortcoming of machining precision, and the fixed knot who provides constructs of a safety protection cover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixing structure of a safety protection cover comprises a base, wherein a U-shaped frame is fixedly connected to the top of the base, a fixing column is fixedly connected to the inner wall of one side of the U-shaped frame, a fixing plate is fixedly connected to one end of the fixing column, a supporting seat is fixedly connected to the inner wall of the bottom of the U-shaped frame, a fixing seat is fixedly connected to the top of the base, a fixing cavity is arranged on the fixing seat, a driving motor is arranged in the fixing cavity, a rotating wheel is fixedly sleeved on an output shaft of the driving motor, a connecting shaft is rotationally connected in the fixing cavity, a gear is fixedly sleeved on the connecting shaft, the rotating wheel and the connecting shaft are in transmission connection with a same transmission belt, a sliding plate is connected in the fixing cavity in a sliding mode, a toothed plate is fixedly connected to one, the one end of spliced pole extends to in the U-shaped frame and fixedly connected with stripper plate, can make the stripper plate be close to the fixed plate through driving motor to can fix the protection casing, the effectual protection casing that prevents can take place the displacement when adding man-hour, reduces the machining precision.

Preferably, the inner walls of the top and the bottom of the fixed cavity are both provided with sliding grooves, the top and the bottom of the sliding plate respectively extend into the two sliding grooves and are respectively connected with the inner wall of one side, far away from the two sliding grooves, of the sliding plate in a sliding manner, and the sliding grooves can enable the sliding plate to move smoothly.

Preferably, the first blotter of the equal fixedly connected with in one side that fixed plate and stripper plate are close to each other, the top fixedly connected with second blotter of supporting seat, first blotter can cushion the stripper plate, prevents that the stripper plate from causing the injury to the protection casing, and the second blotter can cushion when the protection casing adds man-hour to further protected the protection casing can not receive the damage.

Preferably, two telescopic links of symmetry fixedly connected with on the opposite side inner wall of U-shaped frame, the one end of two telescopic links all with one side fixed connection of stripper plate, through two telescopic links, can make the stripper plate remove and can not take place the skew.

Preferably, two ventilation holes have been seted up to one side symmetry of fixing base, equal fixedly connected with filter screen in two ventilation holes, and the ventilation hole can discharge the heat that driving motor work produced fast to can dispel the heat to driving motor, improve driving motor's life, the filter screen can prevent that external dust from getting into fixed cavity indoor.

The utility model discloses in, a safety protection casing's fixed knot constructs owing to set up driving motor, can make the connecting axle drive gear revolve through driving motor, and then can make the sliding plate drive the spliced pole through the pinion rack and remove, the spliced pole can make the stripper plate remove to the direction that is close to the fixed plate to can fix the protection casing, can prevent like this that the protection casing from adding man-hour can taking place the displacement, reduce the machining precision.

Owing to set up first blotter, can cushion the stripper plate, prevent that the stripper plate from causing the injury to the protection casing, and set up the second blotter, the second blotter can cushion when the protection casing adds man-hour, thereby further protected the protection casing can not receive the damage, and at driving motor during operation, produced heat can discharge through two ventilation holes, thereby can dispel the heat to driving motor, driving motor's life has been improved, the filter screen can prevent that external dust from getting into fixed intracavity.

The utility model discloses rational in infrastructure, easy operation can make the stripper plate be close to the fixed plate through driving motor to can fix the protection casing, effectual protection casing that prevents can take place the displacement man-hour, reduces the machining precision.

Drawings

Fig. 1 is a schematic front view of a fixing structure of a safety shield according to the present invention;

fig. 2 is a schematic view of a sectional structure of a fixing seat of a fixing structure of a safety shield according to the present invention;

fig. 3 is a schematic view of a local three-dimensional structure of a fixing structure of a safety protection cover according to the present invention.

In the figure: the device comprises a base 1, a U-shaped frame 2, a fixing column 3, a fixing plate 4, a supporting seat 5, a fixing seat 6, a fixing chamber 7, a driving motor 8, a connecting shaft 9, a gear 10, a sliding plate 11, a toothed plate 12, a connecting column 13, a sliding chute 14, a vent hole 15, a filter screen 16, an extrusion plate 17, a first cushion pad 18, a telescopic rod 19 and a second cushion pad 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a fixing structure of a safety shield comprises a base 1, a U-shaped frame 2 is fixedly connected to the top of the base 1, a fixing column 3 is fixedly connected to the inner wall of one side of the U-shaped frame 2, a fixing plate 4 is fixedly connected to one end of the fixing column 3, a supporting seat 5 is fixedly connected to the inner wall of the bottom of the U-shaped frame 2, a fixing seat 6 is fixedly connected to the top of the base 1, a fixing cavity 7 is arranged on the fixing seat 6, a driving motor 8 is arranged in the fixing cavity 7, a rotating wheel is fixedly sleeved on the output shaft of the driving motor 8, a connecting shaft 9 is rotatably connected to the fixing cavity 7, a gear 10 is fixedly sleeved on the connecting shaft 9, the rotating wheel and the connecting shaft 9 are in transmission connection with a same transmission belt, a sliding plate 11 is slidably connected to the fixing cavity 7, a toothed plate, one end of the connecting column 13 extends into the U-shaped frame 2 and is fixedly connected with a squeezing plate 17, the squeezing plate 17 can be close to the fixed plate 4 through the driving motor 8, so that the protective cover can be fixed, the displacement of the protective cover during processing can be effectively prevented, the processing precision is reduced, due to the arrangement of the driving motor 8, the connecting shaft 9 can be driven by the driving motor 8 to drive the gear 10 to rotate, further, the sliding plate 11 can be driven by the toothed plate 12 to drive the connecting column 13 to move, the connecting column 13 can drive the squeezing plate 17 to move towards the direction close to the fixed plate 4, so that the protective cover can be fixed, the displacement of the protective cover during processing can be prevented, the processing precision is reduced, due to the arrangement of the first cushion pad 18, the squeezing plate 17 can be buffered, the damage of the squeezing plate 17 to the protective cover is prevented, and the second, second blotter 20 can add man-hour at the protection casing and cushion to further protected the protection casing can not receive the damage, and at driving motor 8 during operation, produced heat can be discharged through two ventilation holes 15, thereby can dispel the heat to driving motor 8, improved driving motor 8's life, filter screen 16 can prevent that external dust from getting into in the fixed cavity 7, the utility model discloses rational in infrastructure, easy operation can make stripper plate 17 be close to fixed plate 4 through driving motor 8, thereby can fix the protection casing, effectually prevent that the protection casing from can taking place the displacement man-hour, reduces the machining precision.

Example two

The utility model discloses in, all seted up spout 14 on the top inner wall of fixed cavity 7 and the bottom inner wall, the top and the bottom of sliding plate 11 extend to respectively in two spouts 14 and respectively with one side inner wall sliding connection that two spouts 14 kept away from each other, spout 14 can make sliding plate 11 can more smooth-going removal.

The utility model discloses in, the first blotter 18 of the equal fixedly connected with in one side that fixed plate 4 and stripper plate 17 are close to each other, the top fixedly connected with second blotter 20 of supporting seat 5, first blotter 18 can cushion stripper plate 17, prevents that stripper plate 17 from causing the injury to the protection casing, and second blotter 20 can cushion when the protection casing adds man-hour to further protected the protection casing can not receive the damage.

The utility model discloses in, two telescopic links 19 of symmetry fixedly connected with on the opposite side inner wall of U-shaped frame 2, two telescopic link 19 one end all with one side fixed connection of stripper plate 17, through two telescopic links 19, can make stripper plate 17 remove and can not take place the skew.

The utility model discloses in, two ventilation holes 15 have been seted up to one side symmetry of fixing base 6, equal fixedly connected with filter screen 16 in two ventilation holes 15, and ventilation hole 15 can discharge the heat that driving motor 8 work produced fast to can dispel the heat to driving motor 8, improved driving motor 8's life, filter screen 16 can prevent that external dust from getting into in the fixed cavity 7.

In the utility model, when in specific use, firstly, the protective cover is placed on the second buffer cushion 20 at the top of the supporting seat 5 and tightly attached to the fixed plate 4, then the driving motor 8 is started, the output shaft of the driving motor 8 can make the rotating wheel rotate, thereby the connecting shaft 9 can make the gear 10 rotate, the gear 10 can drive the sliding plate 11 to move towards the direction far away from the driving motor 8 through the toothed plate 12, the sliding plate 11 can make the extrusion plate 17 move towards the direction close to the fixed plate 4 through the connecting post 13, thereby the protective cover can be fixed, then the driving motor 8 is closed, the extrusion plate 17 can not shift when moving through the two telescopic rods 19, because the two first buffer cushions 18 are arranged, the extrusion plate 17 can be buffered, the protective cover is prevented from being damaged by the extrusion plate 17, and the second buffer cushion 20 is arranged, the second buffer cushion 20 can buffer when the protective cover is processed, thereby further protected the protection casing can not receive the damage, and at driving motor 8 during operation, produced heat can be discharged through two ventilation holes 15 to can dispel the heat to driving motor 8, improve driving motor 8's life, filter screen 16 can prevent that external dust from getting into in the fixed cavity 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fixing structure of a safety protection cover comprises a base (1) and is characterized in that a U-shaped frame (2) is fixedly connected to the top of the base (1), a fixing column (3) is fixedly connected to the inner wall of one side of the U-shaped frame (2), a fixing plate (4) is fixedly connected to one end of the fixing column (3), a supporting seat (5) is fixedly connected to the inner wall of the bottom of the U-shaped frame (2), a fixing seat (6) is fixedly connected to the top of the base (1), a fixing cavity (7) is arranged on the fixing seat (6), a driving motor (8) is arranged in the fixing cavity (7), a rotating wheel is fixedly sleeved on an output shaft of the driving motor (8), a connecting shaft (9) is rotatably connected to the fixing cavity (7), a gear (10) is fixedly sleeved on the connecting shaft (9), and the rotating wheel and the connecting shaft (9), the fixed cavity (7) is internally and slidably connected with a sliding plate (11), one side of the sliding plate (11) is fixedly connected with a toothed plate (12), the toothed plate (12) is meshed with the gear (10), the other side of the sliding plate (11) is fixedly connected with a connecting column (13), and one end of the connecting column (13) extends into the U-shaped frame (2) and is fixedly connected with a squeezing plate (17).

2. The structure of claim 1, wherein the fixed chamber (7) has a top inner wall and a bottom inner wall each having a sliding slot (14), and the top and bottom of the sliding plate (11) extend into the two sliding slots (14) and are slidably connected to the inner wall of the side of the sliding slot (14) away from each other.

3. The safety shield fixing structure according to claim 1, wherein a first cushion (18) is fixedly connected to a side of the fixing plate (4) and a side of the pressing plate (17) adjacent to each other, and a second cushion (20) is fixedly connected to a top of the supporting base (5).

4. The fixing structure of the safety shield according to claim 1, wherein two telescopic rods (19) are symmetrically and fixedly connected to the inner wall of the other side of the U-shaped frame (2), and one ends of the two telescopic rods (19) are fixedly connected to one side of the extrusion plate (17).

5. The safety shield fixing structure according to claim 1, wherein two ventilation holes (15) are symmetrically formed in one side of the fixing base (6), and a filter screen (16) is fixedly connected to each of the two ventilation holes (15).