CN215919909U - Engraving machine and protection plate thereof - Google Patents

Abstract

The application provides an engraver and guard plate thereof, wherein the guard plate includes along the mounting panel of axial configuration in the lead screw both sides two follow between the mounting panel the slidable of lengthwise direction of mounting panel is pegged graft and is had backplate and lower backplate, go up the backplate and cover the top of backplate down, go up the backplate with the backplate has corresponding being used for dodge the mouth that lead screw and workstation are connected. Can be convenient for the dismouting and the clearance of guard plate.

Description

Engraving machine and protection plate thereof

Technical Field

The application relates to the engraving machine field, in particular to an engraving machine and a protection plate thereof.

Background

In the related art, the driving screw is fixed on the rack, the workbench is driven by the driving screw to move axially along the driving screw, and a protection plate fixed on the rack is arranged between the driving screw and the workbench and used for protecting the driving screw.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving, at least to some extent, one of the technical problems in the related art.

For this reason, the first aim at of this application is to propose a guard plate, can be convenient for the dismouting and the clearance of guard plate.

A second object of the present application is to propose an engraver employing the above-mentioned protection plate.

In order to achieve the above object, a first aspect of the present application provides a protection plate, including mounting plates axially disposed on both sides of a lead screw, an upper protection plate and a lower protection plate slidably inserted between the two mounting plates along a longitudinal direction of the mounting plates, the upper protection plate covering an upper portion of the lower protection plate, the upper protection plate and the lower protection plate having corresponding avoidance ports for connecting the lead screw and a workbench.

According to the guard plate that this application provided, add the mounting panel in the both sides of lead screw through along the axial, and backplate and lower backplate on pegging graft along the lengthwise slidable of mounting panel between two mounting panels, it covers the top at the backplate down to go up the backplate, and go up backplate and backplate down and have corresponding the mouth of dodging that is used for lead screw and workstation to connect, the lead screw passes with the connecting portion of workstation and dodges the mouth, and drive the workstation along dodging the mouth and remove, slide through the lengthwise direction of alternative with last backplate and backplate down along the mounting panel and take out, can realize clearing up the guard plate when providing the protection to the lead screw.

In addition, the protection plate provided by the application can also have the following additional technical characteristics:

further, the mounting plate is configured as an elongated strip.

Furthermore, two parallel clamping grooves are formed in the mounting plate along the longitudinal direction.

Further, the clamping groove penetrates through the front end face of the mounting plate.

Further, the two clamping grooves are symmetrically arranged along the transverse direction of the mounting plate.

Further, the card slot is configured in an L shape along a cross section.

Further, the top surfaces of the upper protection plate and the lower protection plate are inclined to the mounting plates on two sides.

Furthermore, the two sides of the upper protection plate and the lower protection plate are provided with clamping plates matched with the clamping grooves.

Further, the avoidance port penetrates through the rear end faces of the upper protection plate and the lower protection plate.

The application proposes in a second aspect an engraver comprising a protection plate as described above.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a fender according to an embodiment of the application;

FIG. 2 is a schematic view of the mounting plate of FIG. 1;

reference numerals:

100. mounting a plate;

200. an upper guard plate;

300. a lower guard plate;

101. an outer clamping groove;

102. an inner clamping groove;

201. an upper dodging port;

202. an outer clamping plate;

301. a lower dodging port;

302. an inner clamping plate.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

The following describes a shield plate of an embodiment of the present application with reference to the drawings.

As shown in fig. 1 and 2, the fender according to the embodiment of the present application includes two mounting plates 100, an upper fender 200, and a lower fender 300.

The mounting plate 100 is configured as a longitudinal strip as a whole, and an outer catching groove 101 and an inner catching groove 102 are configured on an upper surface of the mounting plate 100 in a longitudinal direction of the mounting plate 100.

The outer card slot 101 and the inner card slot 102 are symmetrically arranged in the width direction of the mounting board 100.

As an example, the outer card slot 101 and the inner card slot 102 are configured in an "L" shape along a cross section.

To limit the distance that upper guard plate 200 and lower guard plate 300 move along mounting plate 100, outer slot 101 and inner slot 102 both extend through the front face of mounting plate 100, but do not extend through the rear face of mounting plate 100.

In this embodiment, the two mounting plates 100 are respectively disposed on two sides of a screw (not shown) along the axial direction, so as to ensure that the mounting plates 100 are parallel to the axis of the screw.

It should be noted that the lead screw is disposed on the frame (not shown), the worktable (not shown) is in transmission connection with the lead screw, and the worktable is driven to move along the axial direction of the lead screw by the rotation of the lead screw.

In this embodiment, the mounting plate 100 is fixedly connected to the frame in a state of being parallel to the lead screw, that is, the mounting plate 100 is located below the worktable and is parallel to the moving direction of the worktable.

In this embodiment, the upper protection plate 200 is integrally configured to be an inverted "U" shape including a top plate and two outer clamping plates 202, the two outer clamping plates 202 of the upper protection plate 200 are configured to be an "L" shape adapted to the outer clamping grooves 101, and the two outer clamping plates 202 on two sides of the upper protection plate 200 are slidably clamped to the two outer clamping grooves 101 of the two mounting plates 100, respectively.

The upper protection plate 200 can be taken out from the outer clamping groove 101 or installed in the outer clamping groove 101 by pushing and pulling the upper protection plate 200 along the lengthwise direction of the mounting plate 100, so that the upper protection plate 200 is more convenient to disassemble and assemble.

In addition, an upper avoidance port 201 is formed in the top surface of the upper guard plate 200, the upper avoidance port 201 penetrates through the rear end face of the upper guard plate 200, and the upper avoidance port 201 is arranged to provide an installation space for connection of a lead screw and a workbench and provide a moving path for the lead screw to drive the workbench to move.

It can be understood that, because the upper avoidance opening 201 penetrates through the rear end face of the upper protection plate 200, when the upper protection plate 200 is inserted into the outer slot 101 along the front-back direction, the upper protection plate 200 cannot be interfered and blocked by a connecting part (not shown) between the screw rod and the workbench, so that the upper protection plate 200 can be smoothly assembled and disassembled.

In this embodiment, the top surface of the upper guard plate 200 is inclined toward the mounting plates 100 located at both sides, so that the top surface of the upper guard plate 200 has a certain slope, which is convenient for cleaning the upper guard plate 200.

In this embodiment, the lower protection plate 300 is disposed below the upper protection plate 200, the lower protection plate 300 is integrally configured to be an inverted "U" shape including a top plate and two inner fastening plates 302, the two inner fastening plates 302 of the lower protection plate 300 are configured to be an "L" shape adapted to the inner fastening grooves 102, and the two inner fastening plates 302 on two sides of the lower protection plate 300 are slidably fastened to the two inner fastening grooves 102 of the two mounting plates 100, respectively.

The lower guard plate 300 can be taken out of the inner catching groove 102 or mounted into the inner catching groove 102 by pushing and pulling the lower guard plate 300 in the lengthwise direction of the mounting plate 100, so that the lower guard plate 200 can be more conveniently mounted and dismounted.

In addition, offer down dodge mouthful 301 on the top surface of backplate 300 down, and dodge mouthful 301 down and run through the rear end face of backplate 300 down, dodge mouthful 301 down and set up and be the space that provides the installation for the connection of lead screw and workstation to and drive the workstation for the lead screw and remove and provide the moving path.

In this embodiment, the lower avoidance port 301 corresponds to the upper avoidance port 201, and has the same length.

It can be understood that, since the lower avoiding opening 301 penetrates through the rear end surface of the lower protection plate 300, when the lower protection plate 300 is inserted into the inner clamping groove 102 along the front-rear direction, the lower protection plate 300 can be ensured not to be interfered and blocked by a connecting portion (not shown) between the screw rod and the workbench, so that the lower protection plate 300 can be smoothly assembled and disassembled.

In this embodiment, the top surface of the lower guard plate 300 is inclined toward the mounting plates 100 located at both sides, so that the top surface of the lower guard plate 300 has a certain slope, which is convenient for cleaning the lower guard plate 200.

According to the guard plate that this application provided, through addding mounting panel 100 in the both sides of lead screw along the axial, and follow mounting panel 100 lengthwise slidable's grafting and go up backplate 200 and backplate 300 down between two mounting panels 100, it covers in backplate 300's top down to go up backplate 200, and go up backplate 200 and backplate 300 down and have the corresponding mouth of dodging that is used for lead screw and workstation to be connected, the lead screw passes the mouth of dodging with the connecting portion of workstation, and drive the workstation along dodging the mouth and remove, slide the backplate and backplate down through the lengthwise direction of mounting panel in turn and take out, can realize clearing up the guard plate when providing the protection to the lead screw.

The embodiment of this application has still provided an engraver, includes as above-mentioned the guard plate, the dismouting and the clearance of guard plate can be convenient for.

Although embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. The protection plate is characterized by comprising mounting plates which are axially arranged on two sides of a screw rod, an upper protection plate and a lower protection plate are inserted between the two mounting plates in a sliding mode along the longitudinal direction of the mounting plates, the upper protection plate covers the lower protection plate, and the upper protection plate and the lower protection plate are provided with corresponding avoidance ports for connecting the screw rod and a workbench.

2. The fender of claim 1,

the mounting plate is configured as an elongated strip.

3. The fender of claim 2,

two parallel clamping grooves are formed in the mounting plate along the longitudinal direction.

4. A fender according to claim 3,

the clamping groove penetrates through the front end face of the mounting plate.

5. The fender of claim 4,

the two clamping grooves are symmetrically arranged along the transverse direction of the mounting plate.

6. The fender of claim 5,

the clamping groove is L-shaped along the cross section.

7. The fender of claim 6,

the top surfaces of the upper guard plate and the lower guard plate are inclined to the mounting plates on two sides.

8. The fender of claim 7,

the upper protection plate and the lower protection plate are provided with clamping plates matched with the clamping grooves on two sides.

9. The fender of claim 8,

the avoidance port penetrates through the rear end faces of the upper protection plate and the lower protection plate.

10. An engraver, comprising the guard plate of any one of claims 1 to 9.

Images