Vertical ring rolling machine capable of increasing measurement range

Abstract

The utility model relates to the technical field of ring rolling machines, in particular to a vertical ring rolling machine capable of increasing the measuring range, which comprises a vertical ring rolling machine body, a measuring rack and a main measuring roller, the measuring rack is fixedly arranged on the vertical ring rolling machine body, a movable seat is fixedly arranged at the telescopic end of the measuring rack, and the main measuring roller is arranged on the movable seat. The main measuring roller is rotatably mounted on a moving seat through a rotating shaft a, the top of the moving seat is fixedly connected with a top seat, the top seat is rotatably provided with a positioning block through a rotating shaft b, one end of the positioning block is fixedly connected with an overturning seat, and the overturning seat is rotatably provided with an auxiliary measuring roller through a rotating shaft c; according to the utility model, the auxiliary measuring roller can be adjusted to a use state of front extension, so that the measuring range can be conveniently increased according to the production requirement of the size of a workpiece, the operation of increasing the measuring range is convenient and simple, and the use convenience of the ring rolling machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ring rolling machines, in particular to a vertical ring rolling machine capable of increasing a measuring range. Background Art

[0002] The ring rolling machine is a plastic processing equipment used to make the ring produce continuous local plastic deformation, thereby reducing the wall thickness, expanding the diameter, and forming the cross-sectional profile. The equipment is suitable for producing annular mechanical workpieces of various shapes and sizes, such as bearing rings, gear rings, flanges, hubs, thin-walled cylindrical parts, wind power flanges, high-neck flanges and other seamless annular forgings. The measuring roller mechanism of the vertical ring rolling machine consists of a measuring frame and a measuring roller. The measuring roller can be driven to move by the extension of the measuring frame. During the use of the existing vertical ring rolling machine, the measuring range of the measuring roller mechanism is limited because the overall length of the measuring roller mechanism after extension is fixed. It is difficult to increase the measuring range according to the production requirements of the workpiece size. It is necessary to repeatedly turn several screws by using tools to adjust the position of the measuring frame. The position adjustment operation process of the measuring frame is relatively cumbersome, which affects the convenience of the ring rolling machine. Therefore, we propose a vertical ring rolling machine that can increase the measuring range. Utility Model Content

[0003] The utility model aims to provide a vertical ring rolling machine capable of increasing the measuring range, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A vertical ring rolling machine capable of increasing the measuring range comprises a vertical ring rolling machine body, a measuring frame and a main measuring roller, wherein the measuring frame is fixedly mounted on the vertical ring rolling machine body, a moving seat is fixedly mounted on the telescopic end of the measuring frame, the main measuring roller is rotatably mounted on the moving seat via a rotating shaft a, a top seat is fixedly connected to the top of the moving seat, a positioning block is rotatably mounted on the top seat via a rotating shaft b, a flip seat is fixedly connected to one end of the positioning block, an auxiliary measuring roller is rotatably mounted on the flip seat via a rotating shaft c, two positioning studs are fixedly connected to the side of the moving seat at intervals in a front-to-back manner, positioning holes are provided at the side of the positioning block at positions corresponding to the two positioning studs, and the positioning studs are matched with the positioning holes.

[0006] Preferably, a roll-avoiding groove is provided on the inner side of the turnover seat, and the cross-sectional shape of the roll-avoiding groove is arc-shaped.

[0007] Preferably, the cross-sectional shape of the roll avoiding groove is semicircular, and the diameter of the auxiliary measuring roller is the same as the diameter of the roll avoiding groove.

[0008] Preferably, the end of the positioning stud is fixedly connected to a knob block, and the cross-sectional shape of the knob block is a regular hexagon.

[0009] Preferably, a weight-reducing opening is provided on the surface of the flip seat, and the cross-sectional shape of the weight-reducing opening is rectangular.

[0010] Preferably, the number of the weight-reducing openings is two, and the two weight-reducing openings are symmetrically distributed up and down.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model turns over the turning seat and the auxiliary measuring roller along the top seat to the front side, and after the inner surface of the roller groove to be avoided contacts the outer surface of the main measuring roller, the auxiliary measuring roller is located in the front side of the main measuring roller, and the knob block is used to rotate the front positioning stud to cooperate with the thread connection to the corresponding positioning hole, so that the turned over turning seat can be tightly fixed in position, and the auxiliary measuring roller is in the front extended use state, so that the measuring range can be increased according to the production requirements of the workpiece size, without using tools to repeatedly screw several screws and adjust the position of the measuring frame, so that the operation of increasing the measuring range is convenient and simple, and the use convenience of the ring rolling machine is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of a vertical ring rolling machine capable of increasing the measuring range of the utility model when the main measuring roller is in the front use state;

[0014] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A;

[0015] Figure 3 The utility model is a three-dimensional structural schematic diagram of a vertical ring rolling machine capable of increasing the measuring range when the auxiliary measuring roller is in a forward extended use state.

[0016] In the figure: 1, vertical ring rolling machine body; 2, measuring frame; 3, main measuring roller; 301, rotating shaft a; 4, moving seat; 401, top seat; 402, positioning stud; 403, knob block; 5, positioning block; 501, rotating shaft b; 502, positioning hole; 6, turning seat; 601, roller avoidance groove; 602, weight reduction port; 7, auxiliary measuring roller; 701, rotating shaft c. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-Figure 3 As shown, a technical solution provided by the utility model:

[0019] A vertical ring rolling machine capable of increasing the measuring range comprises a vertical ring rolling machine body 1, a measuring frame 2 and a main measuring roller 3, wherein the measuring frame 2 is fixedly mounted on the vertical ring rolling machine body 1, a moving seat 4 is fixedly mounted on the telescopic end of the measuring frame 2, the main measuring roller 3 is rotatably mounted on the moving seat 4 via a rotating shaft a301, the measuring frame 2 can be used to drive the moving seat 4 and the main measuring roller 3 to move, the top of the moving seat 4 is fixedly connected with a top seat 401, the top seat 401 is rotatably mounted with a positioning block 5 via a rotating shaft b501, one end of the positioning block 5 is fixedly connected with a flip The flip seat 6 is rotatably mounted with the auxiliary measuring roller 7 through the rotating shaft c701, so that the flip seat 6 and the auxiliary measuring roller 7 can be flipped forward and backward along the top seat 401, and the side of the movable seat 4 is fixedly connected with two positioning studs 402 at intervals in a front-to-back manner. Positioning holes 502 are provided on the side of the positioning block 5 at positions corresponding to the two positioning studs 402. The positioning studs 402 are adapted to the positioning holes 502, so that the positioning studs 402 can be threadedly connected to the corresponding positioning holes 502 on the positioning block 5, thereby the flip seat 6 can be tightly fixed in place after flipping.

[0020] As a preferred implementation in this embodiment, Figure 2 and Figure 3 As shown, a roll avoidance groove 601 is provided on the inner side of the turning seat 6, and the cross-sectional shape of the roll avoidance groove 601 is arc-shaped. The cross-sectional shape of the roll avoidance groove 601 is semicircular, and the diameter of the main measuring roller 3 is the same as the diameter of the roll avoidance groove 601. When the turning seat 6 turns forward along the top seat 401, the roll avoidance groove 601 can effectively avoid the main measuring roller 3, and the inner side surface of the roll avoidance groove 601 contacts the outer side surface of the main measuring roller 3, thereby providing a good limiting support for the turning seat 6 after turning forward.

[0021] As a preferred implementation in this embodiment, Figure 2 As shown, the end of the positioning stud 402 is fixedly connected with a knob block 403 , and the cross-sectional shape of the knob block 403 is a regular hexagon, so as to facilitate the rotation of the positioning stud 402 .

[0022] As a preferred implementation in this embodiment, Figure 2 As shown, a weight-reducing opening 602 is provided on the surface of the flip seat 6, and the cross-sectional shape of the weight-reducing opening 602 is rectangular. There are two weight-reducing openings 602, which are symmetrically distributed up and down, thereby achieving the purpose of reducing the overall weight of the flip seat 6.

[0023] Working principle:

[0024] During use, according to the production requirements of the workpiece size, if it is necessary to increase the measuring range, the turning seat 6 and the auxiliary measuring roller 7 are turned forward along the top seat 401. After the inner surface of the avoidance roller groove 601 contacts the outer surface of the main measuring roller 3, the auxiliary measuring roller 7 is located in front of the main measuring roller 3. The knob block 403 is used to rotate the front positioning stud 402 to cooperate with the threaded connection to the corresponding positioning hole 502, so that the turned over turning seat 6 can be tightly fixed in position, and the auxiliary measuring roller 7 is in the forward extended use state, so as to facilitate To increase the measuring range, there is no need to use tools to repeatedly tighten several screws and adjust the position of the measuring frame 2. If it is necessary to cancel the increase in the measuring range, use the knob block 403 to rotate the front positioning stud 402 to disengage from the corresponding positioning hole 502, flip the flip seat 6 and the auxiliary measuring roller 7 toward the rear along the top seat 401, and use the knob block 403 to rotate the rear positioning stud 402 to cooperate with the threaded connection to the corresponding positioning hole 502, so that the auxiliary measuring roller 7 is in a rear storage standby state, and the main measuring roller 3 is in a front use state.

[0025] The above 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. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which 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 vertical ring rolling machine capable of increasing the measuring range, comprising a vertical ring rolling machine body (1), a measuring frame (2) and a main measuring roller (3), wherein the measuring frame (2) is fixedly mounted on the vertical ring rolling machine body (1), a movable seat (4) is fixedly mounted on the telescopic end of the measuring frame (2), and the main measuring roller (3) is rotatably mounted on the movable seat (4) via a rotating shaft a (301), Features: The top of the movable seat (4) is fixedly connected to a top seat (401), a positioning block (5) is rotatably mounted on the top seat (401) via a rotating shaft b (501), one end of the positioning block (5) is fixedly connected to a flip seat (6), and a secondary measuring roller (7) is rotatably mounted on the flip seat (6) via a rotating shaft c (701), two positioning studs (402) are fixedly connected to the side of the movable seat (4) in a front-to-back interval manner, positioning holes (502) are provided on the side of the positioning block (5) at positions corresponding to the two positioning studs (402), and the positioning studs (402) are matched with the positioning holes (502).

2. A vertical ring rolling machine capable of increasing the measuring range according to claim 1, Features: A roll-avoiding groove (601) is provided on the inner side of the turning seat (6), and the cross-sectional shape of the roll-avoiding groove (601) is arc-shaped.

3. A vertical ring rolling machine capable of increasing the measuring range according to claim 2, Features: The cross-sectional shape of the roll avoidance groove (601) is semicircular, and the diameter of the auxiliary measuring roller (7) is the same as the diameter of the roll avoidance groove (601).

4. A vertical ring rolling machine capable of increasing the measuring range according to claim 1, Features: The end of the positioning stud (402) is fixedly connected to a knob block (403), and the cross-sectional shape of the knob block (403) is a regular hexagon.

5. A vertical ring rolling machine capable of increasing the measuring range according to claim 1, Features: A weight-reducing opening (602) is provided on the surface of the turning seat (6), and the cross-sectional shape of the weight-reducing opening (602) is rectangular.

6. A vertical ring rolling machine capable of increasing the measuring range according to claim 5, Features: The number of the weight-reducing openings (602) is two, and the two weight-reducing openings (602) are symmetrically distributed in an upper and lower manner.

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