Large vacuum box mounting structure with sizing sleeve

Abstract

An installation structure with a sizing sleeve for a large vacuum box comprises the vacuum box and the sizing sleeve, a driving device is arranged on the vacuum box and comprises a driver and an installation plate assembly, the driver is in driving connection with the installation plate assembly, the sizing sleeve is fixed to the installation plate assembly, and a fixing part is arranged between the sizing sleeve and the vacuum box. The guide rod is driven by the two groups of cylinders as power, the guide rod is guided by the linear guide sleeve to perform linear displacement so as to drive the mounting plate to perform linear movement, and the sizing sleeve is mounted on the mounting plate at the front end of the guide rod, so that the sizing sleeve can perform linear displacement along with the guide rod, and then the sizing sleeve is moved to a vacuum box; in addition, due to the design of the driving device, the sizing sleeve can be installed and fixed outside the vacuum box body, then the air cylinder is started to move into the vacuum box, the fixing screw is installed after the sizing sleeve is in place, and therefore the sizing sleeve can be installed conveniently. And the problems of danger and scrappage caused by shaking during installation are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sizing sleeves, in particular to an installation structure of a large vacuum box with a sizing sleeve. Background Art

[0002] The sizing sleeve is generally installed on the inlet end face of the vacuum box. When making large-sized pipes, a large vacuum box and a large sizing sleeve are required. When the large sizing sleeve is installed on the inlet end face of the vacuum box, it is necessary to lift it with a crane or other lifting equipment, and then slowly adjust it to the end face of the vacuum box for installation. However, the sizing sleeve will shake during lifting, making the installation of the sizing sleeve dangerous, and may scratch the sizing sleeve, which may cause the sizing sleeve to be scrapped.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The utility model aims to provide a large vacuum box installation structure with a sizing sleeve which has the advantages of simple structure, safety and reliability, no shaking during installation, high installation efficiency and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] A large vacuum box with a sizing sleeve installation structure designed for this purpose includes a vacuum box and a sizing sleeve, and is characterized in that a driving device is arranged on the vacuum box, the driving device includes a driver and a mounting plate assembly, the driver drives the mounting plate assembly to be connected, the sizing sleeve is fixed on the mounting plate assembly, a fixing part is arranged between the sizing sleeve and the vacuum box, the driver drives the sizing sleeve to move to the vacuum box through the mounting plate assembly, and the sizing sleeve is fixed to the vacuum box through the fixing part.

[0006] The mounting plate assembly comprises a guide rod and a mounting plate connected to each other, a driver drives the connecting guide rod, and a sizing sleeve is fixed on the mounting plate.

[0007] A linear guide sleeve is arranged on the side of the vacuum box, a guide rod passes through the linear guide sleeve, and a driver drives the guide rod to perform linear motion along the linear guide sleeve.

[0008] A protruding fixing plate is provided on one side of the sizing sleeve, and the fixing part includes a first fixing hole provided on the fixing plate and a second fixing hole provided on the end face of the vacuum box. A fastener passes through the first fixing hole and is fastened to the second fixing hole to fix the sizing sleeve on the end face of the vacuum box.

[0009] A third fixing hole is arranged on the fixing disk, a fourth fixing hole is arranged on the mounting plate, and a fastener passes through the fourth fixing hole and is fastened and connected with the third fixing hole, so that the sizing sleeve is fixed on the mounting plate.

[0010] A connector is arranged at one end of the driver, a plug hole is arranged at one end of the guide rod, and the connector and the plug hole are plugged into each other.

[0011] A positioning hole is provided on the mounting plate, and the other end of the guide rod is positioned and inserted into the positioning hole. A fifth fixing hole is provided on the mounting plate at a position corresponding to the positioning hole, and a sixth fixing hole is provided at the other end of the guide rod. A fastener passes through the fifth fixing hole and is fastened to the sixth fixing hole to connect the guide rod and the mounting plate.

[0012] The driver and the guide rod are respectively arranged on two sides of the vacuum box, and two sides of the mounting plate are respectively connected with the corresponding guide rods.

[0013] The sizing sleeve includes a main body and a fixed disk installed on the main body. A cavity is arranged in the vacuum box. When the driver drives the sizing sleeve to move onto the vacuum box through the mounting plate assembly, the main body moves into the cavity and the fixed disk abuts against the end surface of the vacuum box.

[0014] The actuator is a pneumatic cylinder.

[0015] The utility model uses two groups of cylinders as power to drive the guide rod. The guide rod makes a linear displacement under the guidance of the linear guide sleeve to drive the mounting plate to move linearly. Since the sizing sleeve is installed on the mounting plate at the front end of the guide rod, the sizing sleeve can follow the guide rod to make a linear displacement, and then the sizing sleeve is moved to the vacuum box, and then the sizing sleeve is fixed to the end face of the vacuum box by screws, so as to facilitate the installation of the sizing sleeve. In addition, the design of the driving device makes it possible for the sizing sleeve to be installed and fixed outside the vacuum box body, and then the cylinder is started to move it into the vacuum box, and the fixing screws are installed after it is in place, thereby reducing the danger of shaking during installation and the problem of scrapping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the installation structure when the sizing sleeve in one embodiment of the utility model has not been moved into the vacuum box.

[0017] Figure 2 It is a schematic diagram of the overall structure of the installation structure after the sizing sleeve is moved into the vacuum box in one embodiment of the utility model.

[0018] Figure 3 It is a schematic diagram of the overall structure of another aspect of the installation structure when the sizing sleeve in one embodiment of the utility model has not been moved into the vacuum box.

[0019] Figure 4 It is a schematic diagram of the overall structure of the driving device in one embodiment of the utility model.

[0020] Figure 5 It is a schematic diagram of the overall structure of a mounting plate in one embodiment of the utility model.

[0021] Figure 6 The figure is a schematic diagram of the exploded structure of the vacuum box in one embodiment of the utility model.

[0022] Figure 7It is a schematic diagram of the overall structure of a sizing sleeve in one embodiment of the utility model.

[0023] Figure 8 It is a schematic diagram of the overall structure of a driver in one embodiment of the utility model.

[0024] Fig. 9 The figure is a schematic diagram of the overall structure of the guide rod in one embodiment of the utility model.

[0025] Fig.10 It is a schematic diagram of the overall structure of the guide rod in another aspect in one embodiment of the utility model. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] See also Figure 1-Figure 10 The installation structure of the large vacuum box with a sizing sleeve includes a vacuum box 1 and a sizing sleeve 2. A driving device is provided on the vacuum box 1, and the driving device includes a driver 3 and a mounting plate assembly. The driver 3 drives the mounting plate assembly to be connected. The driver 3 is fixed on the vacuum box 1, and the sizing sleeve 2 is fixed on the mounting plate assembly. A fixing part is provided between the sizing sleeve 2 and the vacuum box 1. The driver 3 drives the sizing sleeve 2 to move to the vacuum box 1 through the mounting plate assembly, and the sizing sleeve 2 is fixed on the vacuum box 1 through the fixing part.

[0028] The mounting plate assembly includes a guide rod 4 and a mounting plate 5 connected to each other. The driver 3 drives the connecting guide rod 4 , and the sizing sleeve 2 is fixed on the mounting plate 5 .

[0029] A linear guide sleeve 6 is provided on the side of the vacuum box 1, and the guide rod 4 passes through the linear guide sleeve 6. The driver 3 drives the guide rod 4 to move linearly along the linear guide sleeve 6 to drive the mounting plate 5 to move linearly, and then drive the sizing sleeve 2 to move linearly; the linear guide sleeve 6 is a linear bearing, and the linear guide sleeve 6 is fixed on the vacuum box 1.

[0030] A protruding fixing plate 7 is provided on one side of the sizing sleeve 2, and the fixing portion includes a first fixing hole 8 provided on the fixing plate 7 and a second fixing hole 9 provided on the end surface of the vacuum box 1. A fastener (screw) passes through the first fixing hole 8 and is fastened to the second fixing hole 9 to fix the sizing sleeve 2 on the end surface of the vacuum box 1.

[0031] The fixing plate 7 is provided with a third fixing hole 10 , and the mounting plate 5 is provided with a fourth fixing hole 11 . A fastener (screw) passes through the fourth fixing hole 11 and is fastened to the third fixing hole 10 , so that the sizing sleeve 2 is fixed to the mounting plate 5 .

[0032] The first fixing hole 8 and the third fixing hole 10 are distributed in a ring shape on the fixing plate 7, and the second fixing hole 9 is distributed in a ring shape on the end face of the vacuum box 1. After the sizing sleeve 2 is fixed on the end face of the vacuum box 1, it is necessary to remove the screws on the third fixing hole 10 and the fourth fixing hole 11 to disassemble the sizing sleeve 2 and the mounting plate 5, and then connect the third fixing hole 10 and the second fixing hole 9 by screws.

[0033] A connector 12 is disposed at the front end of the driver 3 , and a plug hole 13 is disposed at the rear end of the guide rod 4 . The connector 12 and the plug hole 13 are plugged into each other so that the driver 3 drives the connecting guide rod 4 .

[0034] Positioning holes 14 are respectively provided on both sides of the mounting plate 5, and the front end of the guide rod 4 is positioned and inserted into the positioning hole 14. A fifth fixing hole 15 is provided at a position corresponding to the positioning hole 14 on the mounting plate 5, and a sixth fixing hole 16 is provided at the front end of the guide rod 4. A fastener (screw) passes through the fifth fixing hole 15 and is fastened to the sixth fixing hole 16 to connect the guide rod 4 and the mounting plate 5.

[0035] The driver 3 and the guide rod 4 are respectively arranged on both sides of the vacuum box 1, and both sides of the mounting plate 5 are respectively connected to the corresponding guide rod 4. Two sets of drivers 3 and guide rod 4 are arranged to make the movement of the sizing sleeve 2 more stable.

[0036] The sizing sleeve 2 includes a main body 17 and a fixed plate 7 installed on the main body 17. The fixed plate 7 is fixed to one side of the main body 17 by screws. A cavity 18 is provided in the vacuum box 1. When the driver 3 drives the sizing sleeve 2 to move onto the vacuum box 1 through the mounting plate assembly, the main body 17 moves into the cavity 18, and the fixed plate 7 rests on the end surface of the vacuum box 1.

[0037] The driver 3 is a cylinder.

[0038] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A large vacuum box with a sizing sleeve installation structure, comprising a vacuum box (1) and a sizing sleeve (2), characterized in that: A driving device is provided on the vacuum box (1), the driving device comprising a driver (3) and a mounting plate assembly, the driver (3) drives the mounting plate assembly, the sizing sleeve (2) is fixed on the mounting plate assembly, a fixing portion is provided between the sizing sleeve (2) and the vacuum box (1), the driver (3) drives the sizing sleeve (2) to move onto the vacuum box (1) via the mounting plate assembly, and the sizing sleeve (2) is fixed on the vacuum box (1) via the fixing portion.

2. The installation structure of the large vacuum box with a sizing sleeve according to claim 1 is characterized in that: The mounting plate assembly comprises a guide rod (4) and a mounting plate (5) which are connected to each other. The driver (3) drives the connecting guide rod (4), and the sizing sleeve (2) is fixed on the mounting plate (5).

3. The installation structure of the large vacuum box with a sizing sleeve according to claim 2 is characterized in that: A linear guide sleeve (6) is provided on the side of the vacuum box (1), the guide rod (4) passes through the linear guide sleeve (6), and the driver (3) drives the guide rod (4) to perform linear motion along the linear guide sleeve (6).

4. The installation structure of the large vacuum box with a sizing sleeve according to claim 2 is characterized in that: A protruding fixing plate (7) is provided on one side of the sizing sleeve (2); the fixing portion comprises a first fixing hole (8) provided on the fixing plate (7) and a second fixing hole (9) provided on the end surface of the vacuum box (1); a fastener passes through the first fixing hole (8) and is fastened to the second fixing hole (9), so that the sizing sleeve (2) is fixed to the end surface of the vacuum box (1).

5. The installation structure of the large vacuum box with a sizing sleeve according to claim 4 is characterized in that: A third fixing hole (10) is provided on the fixing plate (7), a fourth fixing hole (11) is provided on the mounting plate (5), and a fastener passes through the fourth fixing hole (11) and is fastened to the third fixing hole (10), so that the sizing sleeve (2) is fixed to the mounting plate (5).

6. The installation structure of the large vacuum box with a sizing sleeve according to claim 2 is characterized in that: A connector (12) is provided at one end of the driver (3), and a plug hole (13) is provided at one end of the guide rod (4); the connector (12) and the plug hole (13) are plugged into each other.

7. The installation structure of the large vacuum box with a sizing sleeve according to claim 6 is characterized in that: A positioning hole (14) is provided on the mounting plate (5), the other end of the guide rod (4) is positioned and inserted into the positioning hole (14), a fifth fixing hole (15) is provided on the mounting plate (5) at a position corresponding to the positioning hole (14), a sixth fixing hole (16) is provided at the other end of the guide rod (4), and a fastener passes through the fifth fixing hole (15) and is fastened to the sixth fixing hole (16) to connect the guide rod (4) and the mounting plate (5).

8. The installation structure of the large vacuum box with a sizing sleeve according to claim 7 is characterized in that: The driver (3) and the guide rod (4) are respectively arranged on two sides of the vacuum box (1), and two sides of the mounting plate (5) are respectively connected to the corresponding guide rod (4).

9. The installation structure of the large vacuum box with a sizing sleeve according to claim 4 is characterized in that: The sizing sleeve (2) comprises a main body (17) and a fixed disk (7) mounted on the main body (17); a cavity (18) is provided in the vacuum box (1); when the driver (3) drives the sizing sleeve (2) to move onto the vacuum box (1) via the mounting plate assembly, the main body (17) moves into the cavity (18), and the fixed disk (7) abuts against the end surface of the vacuum box (1).

10. The installation structure of a large vacuum box with a sizing sleeve according to any one of claims 1 to 9, characterized in that: The driver (3) is a cylinder.

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