CN220839233U - CNC engraving and milling machine with dust removal function - Google Patents

Abstract

The utility model relates to the technical field of engraving and milling machines, in particular to a CNC engraving and milling machine with a dust removing function, which comprises a workbench, an engraving and milling machine body and a protection mechanism, wherein the protection mechanism comprises a driving assembly, a transmission block, two driven blocks, two reset springs and two covers, the workbench provides mounting conditions for the engraving and milling machine body and the protection mechanism, a workpiece can be processed through the engraving and milling machine body, when the workpiece is required to be processed, the driving assembly is started, the driving assembly works to drive the transmission block to move to the side close to the driving assembly, the transmission block drives the two driven blocks to be close to each other, the reset guide is carried out on the two driven blocks through the resilience force of the two reset springs, and then the two covers are driven to be close to each other until the two covers are closed, so that scraps can be prevented from splashing, and the problem that the scraps can cause injury of workers when the workpiece is processed by the existing engraving and milling machine is solved.

Description

A CNC engraving and milling machine with dust removal function

Technical Field

The utility model relates to the technical field of engraving and milling machines, in particular to a CNC engraving and milling machine with a dust removal function.

Background technique

At present, engraving and milling machines are increasingly playing an important role in the machine tool processing industry due to their high cost-effectiveness, fast processing speed and good finish of processed products. They are an indispensable processing link in industrial automation. Existing CNC engraving and milling machines will generate a large amount of debris during the engraving and milling process. Most of these debris are accumulated on the working platform, and the debris position is prone to shift, affecting the accuracy of subsequent engraving and milling, and affecting the surface of the engraved and milled workpiece. Some fine debris is easy to float in the air and pollute the environment.

At present, the prior art (CN 215200918 U) discloses a CNC milling machine for the production of inspection tooling, including a workbench, the top of the workbench is fixedly connected to a support plate by bolts, the top of the support plate is fixedly connected to a shield by bolts, the top of the shield is provided with a milling table, and an electromagnet is fixedly connected to the inner wall of one side of the shield by bolts, and the top center of the support plate is fixedly connected to a working platform by bolts. The CNC milling machine for the production of inspection tooling can continuously throw away the debris dropped during the milling process through a rotating swivel and a blocking and protective inclined plate and a blocking ring. On the one hand, the debris can be collected to avoid the problem of debris accumulation on the working platform affecting the subsequent milling, improve the smoothness of the milling, and avoid the debris from interfering with the accuracy of the subsequent milling. On the other hand, it can effectively avoid the trouble of subsequent collection and cleaning caused by the splashing of debris.

In the above manner, when the engraving and milling machine processes the workpiece, the splashing of debris may cause injuries to the workers, thus affecting the safety performance of the engraving and milling machine.

Utility Model Content

The utility model aims to provide a CNC engraving and milling machine with a dust removal function, aiming to solve the problem that when the existing engraving and milling machine processes a workpiece, debris splashing may cause injuries to the workers.

To achieve the above object, the utility model provides a CNC engraving and milling machine with a dust removal function, comprising a workbench, an engraving and milling machine body and a protection mechanism, wherein the protection mechanism comprises a driving assembly, a transmission block, two driven blocks, two return springs and two cover shells;

The engraving and milling machine body is arranged on the workbench, the driving assembly is arranged in the workbench, the transmission block is arranged on the driving assembly, the two driven blocks are slidably connected with the transmission block and are slidably connected with the workbench, the two return springs are respectively fixedly connected with the two driven blocks and are fixedly connected with the workbench, and are located between the workbench and the driven blocks, and the two cover shells are respectively fixedly connected with the two driven blocks and are respectively located on one side of the two driven blocks.

Wherein, the driving assembly includes a cylinder and a piston rod, the cylinder is fixedly connected to the workbench and is located inside the workbench, the piston rod is fixedly connected to the output end of the cylinder and to the transmission block, and is located between the cylinder and the transmission block.

Wherein, the protection mechanism further comprises two guide blocks, the two guide blocks are respectively fixedly connected to the transmission block and respectively fixedly connected to the workbench, and are both located between the workbench and the transmission block.

Wherein, the protection mechanism also includes two slide rails and two sliders, the two slide rails are fixedly connected to the workbench and are respectively located on one side of the workbench, and the two sliders are slidably connected to the two slide rails and are respectively fixedly connected to the two cover shells.

Wherein, the protection mechanism also includes a dust collector head and a recovery box, the dust collector head is fixedly connected to the workbench and is located on one side of the workbench, and the recovery box is fixedly connected to the dust collector head and is communicated with the dust collector head.

The utility model discloses a CNC engraving and milling machine with a dust removal function. The workbench provides installation conditions for the engraving and milling machine body and the protection mechanism. The workpiece can be processed by the engraving and milling machine body. When the workpiece needs to be processed, the driving component is started. The driving component drives the transmission block to move toward a side close to the driving component. The transmission block drives the two driven blocks to approach each other. The two driven blocks are reset and guided by the rebound force of the two reset springs, thereby driving the two cover shells to approach each other until the two cover shells are closed, thereby preventing debris from splashing, thereby solving the problem that when the existing engraving and milling machine processes the workpiece, debris splashing may cause injuries to the staff.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

FIG. 1 is a schematic structural diagram of a CNC engraving and milling machine with a dust removal function according to a first embodiment of the present utility model.

FIG. 2 is a cross-sectional view of a CNC engraving and milling machine with a dust removal function according to the first embodiment of the utility model.

FIG3 is a schematic structural diagram of a CNC engraving and milling machine with a dust removal function according to a second embodiment of the present utility model.

101-workbench, 102-engraving and milling machine body, 103-protection mechanism, 104-driving assembly, 105-transmission block, 106-driven block, 107-reset spring, 108-cover, 109-guide block, 110-slide rail, 111-slider, 112-cylinder, 113-piston rod, 201-dust suction head, 202-recovery box.

Detailed ways

The first embodiment of the present application is:

Please refer to Figures 1-2. Figure 1 is a schematic structural diagram of a CNC engraving and milling machine with a dust removal function, and Figure 2 is a cross-sectional view of a CNC engraving and milling machine with a dust removal function.

The utility model provides a CNC milling machine with dust removal function, including a workbench 101, a milling machine body 102 and a protection mechanism 103, wherein the protection mechanism 103 includes a drive assembly 104, a transmission block 105, two follower blocks 106, two return springs 107, two covers 108, two guide blocks 109, two slide rails 110 and two sliders 111, and the drive assembly 104 includes a cylinder 112 and a piston rod 113. The above-mentioned solution solves the problem that when the existing milling machine processes the workpiece, the debris splashing may cause injuries to the staff. It can be understood that the above-mentioned solution can be used in the scene where the milling machine body 102 processes the workpiece, and can also be used to solve the problem of unstable movement of the cover 108.

According to this specific embodiment, the engraving and milling machine body 102 is arranged on the workbench 101, the driving assembly 104 is arranged in the workbench 101, the transmission block 105 is arranged on the driving assembly 104, the two driven blocks 106 are slidably connected to the transmission block 105, and are slidably connected to the workbench 101, the two return springs 107 are respectively fixedly connected to the two driven blocks 106, and are fixedly connected to the workbench 101, and are located between the workbench 101 and the driven blocks 106, and the two cover shells 108 are respectively fixedly connected to the two driven blocks 106, and are respectively located on one side of the two driven blocks 106. The workbench 101 provides installation conditions for the engraving and milling machine body 102 and the protection mechanism 103. The workpiece can be processed through the engraving and milling machine body 102. The driving component 104 can drive the transmission block 105 to move toward the side close to the driving component 104 or away from the driving component 104. The movement of the transmission block 105 can drive the two driven blocks 106 to slide in the workbench 101, and then the two driven blocks 106 can drive the two transmission blocks 105 to move closer to or away from each other, and the engraving and milling machine body 102 can be closed through the two cover shells 108.

The cylinder 112 is fixedly connected to the workbench 101 and is located inside the workbench 101. The piston rod 113 is fixedly connected to the output end of the cylinder 112 and is fixedly connected to the transmission block 105 and is located between the cylinder 112 and the transmission block 105. The cylinder 112 can drive the piston rod 113 to extend or shorten when it is working, and the piston rod 113 can drive the transmission block 105 to slide inside the workbench 101 when it is extended or shortened.

Secondly, the two guide blocks 109 are respectively fixedly connected to the transmission block 105 and the workbench 101, and are both located on the workbench 101 and the transmission block 105. When the transmission block 105 moves, it drives the two guide blocks 109 to slide in the workbench 101, and the transmission block 105 is guided by the two guide blocks 109 to improve the stability of the transmission block 105.

In addition, the two slide rails 110 are fixedly connected to the workbench 101 and are respectively located on one side of the workbench 101. The two sliders 111 are slidably connected to the two slide rails 110 and are respectively fixedly connected to the two cover shells 108. The two slide rails 110 provide installation conditions for the two sliders 111. When the two cover shells 108 move, the two sliders 111 are driven to slide on the two slide rails 110, and the stability of the two cover shells 108 when moving is ensured by the two sliders 111.

When the workpiece needs to be processed, the cylinder 112 is started, and the cylinder 112 drives the piston rod 113 to shorten, and the piston rod 113 drives the transmission block 105 to move toward the side close to the cylinder 112, and the transmission block 105 drives the two driven blocks 106 to approach each other, and the two driven blocks 106 are reset and guided by the rebound force of the two reset springs 107, thereby driving the two cover shells 108 to approach each other until the two cover shells 108 are closed, so as to prevent debris from splashing, thereby solving the problem that when the existing engraving and milling machine processes the workpiece, the debris splashing may cause injuries to the staff.

The second embodiment of the present application is:

Please refer to FIG. 3 , which is a schematic diagram of the structure of a CNC engraving and milling machine with a dust removal function.

On the basis of the first embodiment, the utility model provides a CNC engraving and milling machine with a dust removal function, wherein the protection mechanism 103 further includes a dust removal head 201 and a recovery box 202 .

According to this specific embodiment, the dust suction head 201 is fixedly connected to the workbench 101 and is located on one side of the workbench 101. The recovery box 202 is fixedly connected to the dust suction head 201 and is in communication with the dust suction head 201. The dust suction head 201 can suck dust generated during the processing of the engraving and milling machine body 102 into the recovery box 202, and the dust is collected by the recovery box 202.

The dust suction head 201 can suck the dust during the processing of the engraving and milling machine body 102 into the recovery box 202 , and the dust is collected through the recovery box 202 .

What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims (5)

1. The CNC engraving and milling machine with the dust removing function comprises a workbench and an engraving and milling machine body, wherein the engraving and milling machine body is arranged on the workbench,

The device also comprises a protection mechanism, wherein the protection mechanism comprises a driving assembly, a transmission block, two driven blocks, two reset springs and two covers;

The driving assembly is arranged in the workbench, the transmission blocks are arranged on the driving assembly, the driven blocks are in sliding connection with the transmission blocks and are in sliding connection with the workbench, the reset springs are respectively fixedly connected with the driven blocks and are fixedly connected with the workbench and are positioned between the workbench and the driven blocks, and the housings are respectively fixedly connected with the driven blocks and are respectively positioned at one sides of the driven blocks.

2. The CNC engraving and milling machine with dust removing function as set forth in claim 1, wherein,

The driving assembly comprises an air cylinder and a piston rod, wherein the air cylinder is fixedly connected with the workbench and is positioned in the workbench, and the piston rod is fixedly connected with the output end of the air cylinder, is fixedly connected with the transmission block and is positioned between the air cylinder and the transmission block.

3. A CNC engraving and milling machine with dust removing function as set forth in claim 2, wherein,

The protection mechanism further comprises two guide blocks, wherein the two guide blocks are fixedly connected with the transmission blocks respectively and are fixedly connected with the workbench respectively, and the guide blocks are both positioned on the workbench and the transmission blocks.

4. A CNC engraving and milling machine with dust removing function as set forth in claim 3, wherein,

The protection mechanism further comprises two sliding rails and two sliding blocks, wherein the two sliding rails are fixedly connected with the workbench, are respectively positioned on one side of the workbench, and are in sliding connection with the two sliding rails and are respectively fixedly connected with the two housings.

5. The CNC engraving and milling machine with dust removing function as set forth in claim 4, wherein,

The protection mechanism further comprises a dust collection head and a recovery box, wherein the dust collection head is fixedly connected with the workbench and is positioned on one side of the workbench, and the recovery box is fixedly connected with the dust collection head and is communicated with the dust collection head.