Baffle device for bar wire sizing

Abstract

The utility model relates to the technical field of bar line production cut-to-length shearing machine baffles, in particular to a bar line cut-to-length baffle device which comprises a split type baffle and a baffle lifting frame, the split type baffle is installed in a cut-to-length flying shear roller way roll gap of a bar line through the baffle lifting frame, and the split type baffle comprises a baffle body and a panel. The panel is detachably installed on the upper portion of the baffle body and extends out of the upper portion of the roller way to block wires conveyed on the roller way. According to the baffle device for bar wire sizing, overall replacement is changed into partial replacement, the maintenance difficulty and labor intensity are reduced, and the maintenance cost is reduced; the maintenance efficiency is improved; the repair welding operation of personnel is reduced; and the use value of equipment is increased, and universality of various specifications and different steel types is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of baffles for fixed-length shearing machines in bar line production, in particular to a baffle device for fixed-length shearing machines in bar line production. Background Art

[0002] In the production process of the bar line, the sizing machine is used for cold shearing and sizing. The bar line mainly consists of welded parts, and uses cylinders for motion control. It is used in 12-meter and 9-meter lines. Usually, the baffle panel will be worn. Usually, the entire baffle is replaced by welding or regularly, otherwise the sizing will be inaccurate, resulting in increased costs.

[0003] The existing integral baffle has the following problems:

[0004] 1. The fixed-length baffle is made by welding. Cracks often appear after long-term impact and need to be repaired by welding. The workload of daily repair welding is large.

[0005] 2. The weight of each unit is large, and the downtime required for replacement is long; each unit weighs 3 tons and is expensive.

[0006] 3. The baffle is thicker and is used for bar lines to prevent deformation caused by impact. The baffle panel is 80mm thick and time-consuming to replace.

[0007] 4. The panel needs to be replaced every year; the labor intensity is high.

[0008] 5. When using fixed-length baffles for steels of different specifications, different shrinkage amounts will cause fixed-length errors. They can only be used for a single specification and have a low utilization rate.

[0009] Therefore, there is an urgent need to design a baffle device for bar line sizing to solve the problems of existing integral baffles being heavy, expensive, inconvenient to maintain, and having high maintenance costs. Utility Model Content

[0010] In view of the problems existing in the prior art, the purpose of the present utility model is to provide a baffle device for bar line sizing.

[0011] The technical solution adopted by the utility model to solve the technical problem is: a baffle device for a bar line fixed length, including a split baffle and a baffle lifting frame, the split baffle is installed in the roller gap of the fixed length flying shear of the bar line through the baffle lifting frame, the split baffle includes a baffle body and a panel, the panel is detachably installed on the upper part of the baffle body, and the panel extends out from the upper part of the roller to block the wire conveyed on the roller.

[0012] Specifically, two roller frame mounting grooves are respectively provided on both sides of the baffle body, and threaded holes are provided on the outer sides of the roller frame mounting grooves. The roller frames are fixedly connected with threaded bolts in the threaded holes.

[0013] Specifically, an auxiliary roller is rotatably installed on the roller frame, and the auxiliary roller rolls and contacts the outer side of the column of the baffle lifting frame. The column of the baffle lifting frame passes through the limiting groove in the middle of the roller frame, and the auxiliary roller assists the split baffle in lifting.

[0014] Specifically, a mounting beam is integrally provided on the upper portion of the baffle body, and the same through holes are provided at corresponding positions of the mounting beam and the panel, through which bolts pass, and the mounting beam and the panel are detachably connected by bolts and nuts.

[0015] Specifically, two oblique supporting bodies are integrally provided at the bottom of the baffle body, and the bottoms of the oblique supporting bodies are inclined surfaces.

[0016] Specifically, the bottom of the baffle lifting frame is fixedly connected to the baffle base frame, and two supporting rollers are provided on the baffle base frame for rolling. The upper parts of the two supporting rollers are respectively in contact with the inclined surfaces of the two diagonal support bodies. The supporting rollers are rotatably installed on the telescopic frame. One side of the telescopic frame is connected to the cylinder rod of the telescopic cylinder. The telescopic cylinder is installed on the baffle base frame. The telescopic cylinder controls the two supporting rollers to roll and support the diagonal support body at the same time.

[0017] The utility model has the following beneficial effects:

[0018] The bar line sizing baffle device designed by the utility model is replaced partially instead of as a whole, which reduces maintenance difficulty and labor intensity, reduces maintenance costs, and improves maintenance efficiency.

[0019] The utility model designs a baffle device for bar wire length determination, reduces the number of personnel for repair welding, increases the use value of the equipment, and realizes the versatility of various specifications and different steel types. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the use status of the baffle device for bar line length setting.

[0021] Figure 2 This is the front view of the split baffle.

[0022] Figure 3 It is a side view of the split baffle.

[0023] In the figure: 1-split baffle, 1.1-baffle body, 1.2-panel, 1.3-diagonal support, 1.4-roller frame mounting groove, 1.5-mounting beam;

[0024] 2- baffle lifting frame; 3- auxiliary roller; 4- telescopic cylinder; 5- telescopic frame; 6- supporting roller; 7- baffle base frame. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely further describe the technical solutions in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] Example 1:

[0027] like Figure 1-Figure 3 As shown, a baffle device for a bar line for cutting length includes a split baffle 1, a baffle lifting frame 2, an auxiliary roller 3, a telescopic cylinder 4, a telescopic frame 5, a supporting roller 6 and a baffle base frame 7. The split baffle 1 is installed in the roller gap of the fixed-length flying shear of the bar line through the baffle lifting frame 2.

[0028] The split baffle 1 includes a baffle body 1.1, a panel 1.2, a diagonal support body 1.3 and a roller frame mounting groove 1.4. The panel 1.2 is detachably mounted on the upper part of the baffle body 1.1. The panel 1.2 extends out from the upper part of the roller to block the wire conveyed on the roller.

[0029] Two roller frame mounting grooves 1.4 are respectively provided on both sides of the baffle body 1.1. Threaded holes are provided on the outer sides of the roller frame mounting grooves 1.4. Threaded bolts are fixedly connected to the roller frames in the threaded holes.

[0030] The auxiliary roller 3 is rotatably installed on the roller frame, and the auxiliary roller 3 rolls and contacts the outer side of the column of the baffle lifting frame 2. The column of the baffle lifting frame 2 passes through the limiting groove in the middle of the roller frame, and the auxiliary roller 3 assists the split baffle 1 in lifting.

[0031] The upper part of the baffle body 1.1 is integrally provided with a mounting beam 1.5. The mounting beam 1.5 and the panel 1.2 are provided with the same through holes at corresponding positions. Bolts pass through the through holes. The mounting beam 1.5 and the panel 1.2 are detachably connected by bolts and nuts.

[0032] Two diagonal bracing bodies 1.3 are integrally provided at the bottom of the baffle body 1.1, and the bottoms of the diagonal bracing bodies 1.3 are inclined surfaces.

[0033] The bottom of the baffle lifting frame 2 is fixedly connected to the baffle base frame 7, and two supporting rollers 6 are provided on the baffle base frame 7 for rolling. The upper parts of the two supporting rollers 6 are respectively in contact with the inclined surfaces of the two diagonal support bodies 1.3. The supporting rollers 6 are rotatably installed on the telescopic frame 5. One side of the telescopic frame 5 is connected to the cylinder rod of the telescopic cylinder 4. The telescopic cylinder 4 is installed on the baffle base frame 7. The telescopic cylinder 4 controls the two supporting rollers 6 to roll and support the diagonal support body 1.3 at the same time, and at the same time lifts the baffle body 1.1 and the panel 1.2. The panel 1.2 extends out of the upper part of the roller to block the wire transported on the roller.

[0034] Example 2: A method for manufacturing a baffle device for bar wire sizing using the structural form of Example 1.

[0035] 1. Add 4 side auxiliary rollers 3 on the basis of the original baffle to prevent the baffle from getting stuck when lifting.

[0036] 2. The overall panel is transformed into a split structure, and panels 1.2 with a height of 30mm and 200mm are added. Panel 1.2 is fixed to the baffle body 1.1 by bolts. When panel 1.2 is worn, the bolts can be directly removed and replaced to ensure the fixed length.

[0037] 3. In the case of steel materials of different specifications, the thickness or number of the gaskets between the adjustment panel 1.2 and the baffle body 1.1 can be increased or decreased to achieve the universal use of steel materials of various specifications.

[0038] The present invention is not limited to the above-mentioned embodiments. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the scope of protection of the present invention.

[0039] The technology, shape and structure that are not described in detail in this utility model are all well-known technologies.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A baffle device for bar line length setting, characterized in that: It includes a split baffle and a baffle lifting frame. The split baffle is installed in the roller gap of the fixed-length flying shear of the bar line through the baffle lifting frame. The split baffle includes a baffle body and a panel. The panel is detachably installed on the upper part of the baffle body. The panel extends out from the upper part of the roller to block the wire conveyed on the roller.

2. The baffle device for bar wire length setting according to claim 1, characterized in that: Two roller frame installation grooves are respectively arranged on both sides of the baffle body, and threaded holes are arranged on the outer sides of the roller frame installation grooves. The roller frames are fixedly connected with threaded bolts in the threaded holes.

3. The baffle device for bar wire length setting according to claim 2, characterized in that: An auxiliary roller is rotatably mounted on the roller frame, and the auxiliary roller rolls and contacts the outer side of the column of the baffle lifting frame, and the column of the baffle lifting frame passes through the limiting groove in the middle of the roller frame, and the auxiliary roller assists the lifting of the split baffle.

4. The baffle device for bar wire length setting according to claim 1, characterized in that: The upper part of the baffle body is integrally provided with a mounting beam, and the mounting beam and the panel are provided with the same through holes at corresponding positions, and bolts pass through the through holes. The mounting beam and the panel are detachably connected by bolts and nuts.

5. The baffle device for bar wire length setting according to claim 1, characterized in that: The bottom of the baffle body is integrally provided with two oblique support bodies, and the bottom of the oblique support bodies is an inclined surface.

6. The baffle device for bar wire length setting according to claim 5, characterized in that: The bottom of the baffle lifting frame is fixedly connected to the baffle base frame, and two supporting rollers are rotatably arranged on the baffle base frame. The upper parts of the two supporting rollers are respectively in contact with the inclined surfaces of the two diagonal support bodies, and the supporting rollers are rotatably installed on the telescopic frame. One side of the telescopic frame is connected to the cylinder rod of the telescopic cylinder, and the telescopic cylinder is installed on the baffle base frame. The telescopic cylinder controls the two supporting rollers to roll and support the diagonal support body at the same time.

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