Pneumatic protective curtain skylight structure

Abstract

The utility model discloses a pneumatic protective curtain skylight structure, which is used for driving a protective curtain at the top of a machine tool, and comprises two groups of mounting brackets, two groups of air cylinders and a connecting component, the mounting brackets and the air cylinders are symmetrically fixed at the edges of the two sides of the top of the machine tool, and the mounting brackets comprise a first mounting bracket and a second mounting bracket; the first installation support and the second installation support are the same in structure and are of an L-shaped structure, the first installation support and the second installation support are transversely fixed to the edge of the top of a machine tool front and back, and the air cylinder is transversely fixed between the first installation support and the second installation support. The connecting assembly is fixed to the front side of the protective curtain, and the top is connected with the driving ends of the two air cylinders. The lifting device is simple in structure and convenient to use, workpieces can be conveniently lifted from the position above a machine tool, the lifting device can be used for feeding and discharging large workpieces, the feeding and discharging interval is shortened, manual operation is not needed, and operation safety is improved.

Description

Technical Field

[0001] The utility model relates to a pneumatic curtain protection skylight structure. Background Art

[0002] With the development of the machine tool industry, the processing technology requirements for parts products are constantly improving. Many client products have higher and higher requirements for machine tool configuration.

[0003] The existing machine tool top guard curtain has the front end fixed with screws, and the rear end of the guard curtain is installed on the beam fixing sheet metal. It can move with the beam sheet metal to achieve displacement protection in the Y-axis direction. When the workpiece needs to be hoisted, the staff needs to climb to the top of the machine tool to manually remove the screws at one end of the top guard curtain, and then push the guard curtain to compress to the other end. This method is time-consuming and labor-intensive, and there are certain safety hazards. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a pneumatic curtain skylight structure, which has a simple structure and is easy to use. It can facilitate the lifting of workpieces from above the machine tool, can be used for loading and unloading large workpieces, shortens the loading and unloading intervals, does not require manual operation, and improves operation safety.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a pneumatic curtain skylight structure, which is used to drive the curtain on the top of the machine tool, including a mounting bracket, a cylinder and a connecting assembly, and the mounting bracket and the cylinder are respectively provided with two groups and symmetrically fixed on the two side edges of the top of the machine tool, the mounting bracket includes a first mounting bracket and a second mounting bracket, the first mounting bracket and the second mounting bracket have the same structure and are arranged in an L-shaped structure, the first mounting bracket and the second mounting bracket are transversely fixed to the top edge of the machine tool front and back, the cylinder is transversely fixed between the first mounting bracket and the second mounting bracket, and the connecting assembly is fixed on the front side of the curtain and the top is connected to the driving end of the two cylinders.

[0006] In a preferred embodiment of the present invention, the connecting assembly includes a fixing block and a connecting seat.

[0007] In a preferred embodiment of the present invention, the fixing block is arranged in an L-shaped structure, and the inner right-angle surface of the fixing block is fixed correspondingly to the front end and the top of the protective curtain.

[0008] In a preferred embodiment of the utility model, two connecting seats are provided and fixed on both sides of the top of the fixing block and connected to the two cylinders accordingly.

[0009] In a preferred embodiment of the present invention, the connecting seat is arranged in an L-shaped structure, one end surface of the connecting seat is fitted and fixed on the top of the fixing block, and the other end surface is arranged upward and a limiting groove is arranged in the middle.

[0010] In a preferred embodiment of the present invention, the driving end of the cylinder is correspondingly arranged in the limiting groove.

[0011] The beneficial effects of the utility model are as follows: the pneumatic curtain skylight structure pointed out by the utility model has a simple structure and is easy to use. It can facilitate the lifting of workpieces from above the machine tool, can be used for loading and unloading large workpieces, shortens the loading and unloading intervals, does not require manual operation, and improves operation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0013] Figure 1 This is a three-dimensional diagram of a preferred embodiment of a pneumatic curtain skylight structure of the utility model;

[0014] Figure 2 yes Figure 1 A partial enlarged view of part A. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1 Combination Figure 2 , the utility model embodiment includes:

[0017] A pneumatic curtain skylight structure is used for driving a curtain 2 on the top of a machine tool 1, and comprises a mounting bracket, a cylinder 3 and a connecting assembly.

[0018] The mounting brackets and the cylinders 3 are respectively provided in two groups and symmetrically fixed on the two side edges of the top of the machine tool 1 , so as to be used for synchronously driving the two sides of the protective curtain 2 .

[0019] The mounting bracket includes a first mounting bracket 4 and a second mounting bracket 5. The first mounting bracket 4 and the second mounting bracket 5 have the same structure and are arranged in an L-shaped structure. The first mounting bracket 4 and the second mounting bracket 5 are transversely fixed to the top edge of the machine tool 1 front and back. Specifically, one end of the first mounting bracket 4 and the second mounting bracket 5 is flush fixed to the top edge of the machine tool 1, and the other end is arranged in parallel front and back, so that the cylinder 3 is transversely fixed between the first mounting bracket 4 and the second mounting bracket 5 to ensure the stable fixation of the cylinder 3.

[0020] The connecting assembly is fixed on the front side of the protective curtain 2 and the top is connected to the driving ends of the two cylinders 3. The connecting assembly is driven by the cylinders 3 to drive the protective curtain 2 to move synchronously.

[0021] The connecting assembly includes a fixing block 6 and a connecting seat 7 .

[0022] The fixing block 6 is arranged in an L-shaped structure, and the inner right-angle surface of the fixing block 6 is fixed correspondingly to the front end and the top of the protective curtain 2. The fixing block 6 is fixedly connected to the front end of the protective curtain 2 to achieve synchronous movement.

[0023] The connecting seats 7 are provided with two and fixed on both sides of the top of the fixing block 6 and connected to the two cylinders 3 accordingly, so as to ensure the synchronization of the driving of the two sides of the fixing block 6 and avoid uneven force.

[0024] The connecting seat 7 is arranged in an L-shaped structure, one end face of the connecting seat 7 is fitted and fixed on the top of the fixing block 6, the other end face is arranged upward and a limiting groove 8 is arranged in the middle. The driving end of the cylinder 3 is arranged in the limiting groove 8 accordingly. The driving end of the cylinder 3 is provided with limiting structures on both sides of the connecting seat 7 to ensure stable connection and convenient disassembly, thereby improving the convenience of connection and use.

[0025] In summary, the pneumatic curtain skylight structure pointed out by the utility model has a simple structure and is easy to use. It can facilitate the lifting of workpieces from above the machine tool, can be used for loading and unloading large workpieces, shortens the loading and unloading intervals, does not require manual operation, and improves operation safety.

[0026] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A pneumatic curtain skylight structure, used for driving the curtain on the top of a machine tool, characterized in that: It includes a mounting bracket, a cylinder and a connecting assembly. The mounting bracket and the cylinder are respectively provided with two groups and are symmetrically fixed on the edges on both sides of the top of the machine tool. The mounting bracket includes a first mounting bracket and a second mounting bracket. The first mounting bracket and the second mounting bracket have the same structure and are arranged in an L-shaped structure. The first mounting bracket and the second mounting bracket are transversely fixed to the edge of the top of the machine tool front and back. The cylinder is transversely fixed between the first mounting bracket and the second mounting bracket. The connecting assembly is fixed on the front side of the protective curtain and the top is connected to the driving ends of the two cylinders.

2. The pneumatic curtain sunroof structure according to claim 1, characterized in that: The connecting assembly comprises a fixing block and a connecting seat.

3. The pneumatic curtain sunroof structure according to claim 2, characterized in that: The fixing block is arranged in an L-shaped structure, and the inner right-angle surface of the fixing block is fixed correspondingly to the front end and the top of the protective curtain.

4. The pneumatic curtain sunroof structure according to claim 3, characterized in that: The connecting seats are provided with two and are fixed on both sides of the top of the fixing block and are correspondingly connected to the two cylinders.

5. The pneumatic curtain sunroof structure according to claim 4, characterized in that: The connecting seat is arranged in an L-shaped structure, one end surface of the connecting seat is fitted and fixed on the top of the fixing block, and the other end surface is arranged upward and a limiting groove is arranged in the middle.

6. The pneumatic curtain sunroof structure according to claim 5, characterized in that: The driving end of the cylinder is correspondingly arranged in the limiting groove.

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