A support device for a stress rod extension retraction system

Abstract

The utility model discloses a kind of support devices for stress rod extension extrusion system, it is related to stress rod extension extrusion technical field.The utility model includes a group of linearly arranged support mechanism, support mechanism includes stand, stick body support frame, turnover arm, turnover cylinder and locking cylinder, stand bottom end is equipped with mounting seat, one end of turnover arm is connected with the rotation of stand front side upper portion by hinged seat, turnover cylinder is arranged between turnover arm and stand front side lower portion, stick body support frame includes a group of inclined plate, two inclined plates are fixed in turnover arm top by vertical rib plate, and fixed with roller on inclined plate.The utility model is designed, can be arranged according to the length interval of stress rod evenly, single support device is composed of two support points, ensure the position stability of stress rod, ensure the extension extrusion effect of subsequent, while each support point has turnover ability, can be used for yielding when system normal work.

Description

Technical Field

[0001] This utility model belongs to the field of stress bar extension and compression technology, and in particular relates to a support device for a stress bar extension and compression system. Background Technology

[0002] Due to the inherent limitations of the MCVD deposition process, the boron diameter of the produced stress bars is often unevenly distributed longitudinally. This has a significant impact on the control of the subsequent wire drawing process and the product's performance, such as beat length and crosstalk, seriously affecting the product's pass rate and production efficiency.

[0003] The stress bar extension and compression system consists of a clamping machine that clamps and drives the stress bar to rotate, a translation slide for extension and compression that allows the clamping machines at both ends to move, a translation platform that can move along the axial direction of the stress bar, a heating mechanism mounted on the translation platform for heating, cooling and measuring the diameter of the stress bar, a front and rear cooling mechanism and a diameter measuring instrument. The heating mechanism heats the position where the diameter is not up to standard, and the translation slide controls the movement of the clamping machine to extend and compress the heated area of ​​the stress bar.

[0004] Since the length of stress bars is usually in the range of 1-4m, for longer stress bars, if both ends are clamped and fixed, the middle part will bend downward due to its own weight. Especially after the heating of the stretching and compression, the stability of the bar is poor. Therefore, it is a problem that needs to be solved by those skilled in the art to evenly distribute support devices on the stress bars to stabilize their position. Summary of the Invention

[0005] The purpose of this utility model is to provide a support device for a stress bar extension and compression system. Through the design of the support device, the stress bars can be evenly arranged according to their length intervals. Each support device consists of two support points, which ensures the positional stability of the stress bars and guarantees the subsequent extension and compression effect. At the same time, each support point has the ability to flip, which can be used to make way when the system is working normally.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a support device for a stress bar extension and compression system, comprising a set of linearly arranged support mechanisms; The support mechanism includes a column, a rod support frame, a tilting arm, a tilting cylinder, and a locking cylinder. The column is provided with a mounting base at the bottom end, and one end of the tilting arm is rotatably connected to the upper front side of the column through a hinge. The tilting cylinder is located between the tilting arm and the lower front side of the column. The rod support frame includes a set of inclined plates. The two inclined plates are fixed to the top of the tilting arm by vertical stiffeners. Rollers are fixed on the inclined plates, and the rollers on the two inclined plates are distributed in a V-shape. A vertical guide sleeve is fixed to the vertical stiffening plate near the column by a pad beam. An upper reinforcing sleeve and a lower reinforcing sleeve are fixed to the inner side of the column. A clearance interval is formed between the upper and lower reinforcing sleeves to cooperate with the vertical guide sleeve. The locking cylinder is vertically fixed to the top of the inner side of the column, and the end of the telescopic rod of the locking cylinder faces downward and is fixed with a locking rod concentric with the upper reinforcing sleeve. When the tilting arm is in a horizontal state, the vertical guide sleeve is concentrically arranged between the upper and lower reinforcing sleeves. When the locking cylinder is in an extended state, the locking rod is inserted through the upper reinforcing sleeve, the vertical guide sleeve, and the lower reinforcing sleeve.

[0007] Furthermore, a connecting beam is fixed between the columns of the two support mechanisms, and the connecting beam is an I-beam, C-shaped steel, or square steel structure.

[0008] Furthermore, reinforcing ribs are provided on both sides of the rear side of the column and the mounting base, and the reinforcing ribs are trapezoidal plates or triangular plates.

[0009] Furthermore, when the flipping arm is in a horizontal state, gaps are formed between both ends of the vertical guide sleeve and the upper and lower reinforcing sleeves.

[0010] Furthermore, the tilting cylinder is a multi-stage cylinder, the cylinder seat end of the tilting cylinder is rotatably connected to the lower front side of the column through a hinge, and the telescopic rod end of the tilting cylinder is rotatably connected to the bottom of the front end of the tilting arm through a hinge.

[0011] Furthermore, a working section clearance interval is formed between the two support mechanisms.

[0012] This utility model has the following beneficial effects: 1. Through the design of the support device, this utility model can arrange the stress rods evenly according to their length intervals. Each support device consists of two support points, which ensures the positional stability of the stress rods and guarantees the subsequent extension and compression effect. At the same time, each support point has the ability to flip, which can be used to make way when the system is working normally.

[0013] 2. This utility model, through the design of the vertical guide sleeve on the tilting arm, the upper reinforcing sleeve and the lower reinforcing sleeve of the column, and the use of the locking cylinder and the locking rod, allows the locking rod to bear the load of the tilting arm after it is tilted, avoiding the load being borne by the tilting cylinder, thus improving the service life of the cylinder. At the same time, it avoids the influence of vibration of the stress bar or the tilting arm, ensuring the support effect.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of a support device for a stress bar extension and compression system according to the present invention. Figure 2 This is a structural diagram of the supporting mechanism; Figure 3 for Figure 2 A magnified view of a section at point A in the middle; The attached diagram lists the components represented by each number as follows: 1-Column, 2-Bar support frame, 3-Tilting arm, 4-Tilting cylinder, 5-Locking cylinder, 6-Connecting beam, 101-Mounting seat, 102-Upper reinforcing sleeve, 103-Lower reinforcing sleeve, 104-Reinforcing rib, 201-Inclined plate, 202-Vertical rib plate, 203-Roller, 204-Vertical guide sleeve, 205-Padded beam, 501-Locking rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-3 As shown, this utility model is a support device for a stress bar extension and compression system, comprising a set of linearly arranged support mechanisms. The support mechanism includes a column 1, a rod support frame 2, a tilting arm 3, a tilting cylinder 4, and a locking cylinder 5; The bottom end of the column 1 is provided with a mounting base 101, one end of the tilting arm 3 is rotatably connected to the upper front side of the column 1 through a hinge, and the tilting cylinder 4 is located between the tilting arm 3 and the lower front side of the column 1. The rod support frame 2 includes a set of inclined plates 201. The two inclined plates 201 are fixed to the top of the tilting arm 3 by vertical stiffeners 202. Rollers 203 are fixed on the inclined plates 201. The rollers 203 on the two inclined plates 201 are distributed in a V-shape. A vertical guide sleeve 204 is fixed on the vertical stiffening plate 202 near the column 1 by a pad beam 205. An upper reinforcing sleeve 102 and a lower reinforcing sleeve 103 are fixed on the inner side of the column 1. A clearance interval is formed between the upper reinforcing sleeve 102 and the lower reinforcing sleeve 103 to cooperate with the vertical guide sleeve 204. The locking cylinder 5 is vertically fixed to the top of the inner side of the column 1. The end of the telescopic rod of the locking cylinder 5 faces downward and is fixed with a locking rod 501 that is concentric with the upper reinforcing sleeve 102. When the tilting arm 3 is in a horizontal state, the vertical guide sleeve 204 is concentrically arranged between the upper reinforcing sleeve 102 and the lower reinforcing sleeve 103. When the locking cylinder 5 is in an extended state, the locking rod 501 is arranged through the upper reinforcing sleeve 102, the vertical guide sleeve 204 and the lower reinforcing sleeve 103.

[0019] Among them, such as Figure 1 As shown, a connecting beam 6 is fixed between the columns 1 of the two supporting mechanisms. The connecting beam 6 is an I-beam, C-shaped steel, or square steel structure.

[0020] Among them, such as Figure 1-2 As shown, reinforcing ribs 104 are provided on both sides of the rear side of the column 1 and the mounting base 101. The reinforcing ribs 104 are trapezoidal plates or triangular plates.

[0021] Among them, such as Figure 1-3 As shown, when the flipping arm 3 is in a horizontal state, gaps are formed between both ends of the vertical guide sleeve 204 and the upper reinforcing sleeve 102 and the lower reinforcing sleeve 103.

[0022] Among them, such as Figure 1-2 As shown, the tilting cylinder 4 is a multi-stage cylinder. The cylinder seat end of the tilting cylinder 4 is rotatably connected to the lower front part of the column 1 through a hinge seat. The telescopic rod end of the tilting cylinder 4 is rotatably connected to the bottom front end of the tilting arm 3 through a hinge seat.

[0023] Among them, a working section clearance interval is formed between the two support structures.

[0024] The stress bar extension and compression system consists of a clamping machine that clamps both ends of the stress bar and can drive the stress bar to rotate, a translation slide for extension and compression that is used for translating the clamping machines at both ends, a linear drive set on the other side of the two translation slides, a translation table connected to the linear drive, a heating mechanism installed on the translation table for heating, cooling and measuring the stress bar, a front and rear cooling mechanism and a diameter measuring instrument. The support device is installed on the other side of the stress bar away from the linear drive. The number and spacing of the support devices are selected according to the system length.

[0025] The supporting mechanisms form a clearance interval between working sections, which is greater than the length of the aforementioned translation platform.

[0026] When the translation stage needs to cross the support mechanism, the tilting arm 3 is tilted downward by the tilting cylinder 4 to make way. If the extended and compressed working section interferes with the position of the support mechanism, the corresponding support mechanism is always kept in the retracted state, and the other support mechanism always supports the stress bar.

[0027] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A support device for a stress bar extension and compression system, characterized in that: Includes a set of linearly arranged support mechanisms; The support mechanism includes a column (1), a rod support frame (2), a flipping arm (3), a flipping cylinder (4), and a locking cylinder (5). The bottom end of the column (1) is provided with a mounting base (101), one end of the flipping arm (3) is rotatably connected to the upper front side of the column (1) through a hinge, and the flipping cylinder (4) is located between the flipping arm (3) and the lower front side of the column (1). The rod support frame (2) includes a set of inclined plates (201). The two inclined plates (201) are fixed to the top of the flip arm (3) by vertical stiffeners (202). Rollers (203) are fixed on the inclined plates (201). The rollers (203) on the two inclined plates (201) are distributed in a V-shape. A vertical guide sleeve (204) is fixed on the vertical stiffening plate (202) near the column (1) by a pad beam (205). An upper reinforcing sleeve (102) and a lower reinforcing sleeve (103) are fixed on the inner side of the column (1). A clearance interval is formed between the upper reinforcing sleeve (102) and the lower reinforcing sleeve (103) to cooperate with the vertical guide sleeve (204). The locking cylinder (5) is vertically fixed to the top of the inner side of the column (1). The end of the telescopic rod of the locking cylinder (5) faces downward and is fixed with a locking rod (501) concentric with the upper reinforcing sleeve (102). When the flipping arm (3) is in a horizontal state, the vertical guide sleeve (204) is concentrically arranged between the upper reinforcing sleeve (102) and the lower reinforcing sleeve (103). When the locking cylinder (5) is in an extended state, the locking rod (501) is arranged through the upper reinforcing sleeve (102), the vertical guide sleeve (204) and the lower reinforcing sleeve (103).

2. The support device for a stress bar extension and compression system according to claim 1, characterized in that, A connecting beam (6) is fixed between the columns (1) of the two support mechanisms. The connecting beam (6) is an I-beam, C-beam, or square steel structure.

3. A support device for a stress bar extension and compression system according to claim 1, characterized in that, The column (1) is provided with reinforcing ribs (104) on both sides between the rear side and the mounting base (101). The reinforcing ribs (104) are trapezoidal plates or triangular plates.

4. A support device for a stress bar extension and compression system according to claim 1, characterized in that, When the flipping arm (3) is in a horizontal state, gaps are formed between both ends of the vertical guide sleeve (204) and the upper reinforcing sleeve (102) and the lower reinforcing sleeve (103).

5. A support device for a stress bar extension and compression system according to claim 1, characterized in that, The tilting cylinder (4) is a multi-stage cylinder. The cylinder seat end of the tilting cylinder (4) is rotatably connected to the lower front side of the column (1) through a hinge. The telescopic rod end of the tilting cylinder (4) is rotatably connected to the bottom front end of the tilting arm (3) through a hinge.

6. A support device for a stress bar extension and compression system according to claim 1, characterized in that, A working section clearance interval is formed between the two support mechanisms.

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