CN219253748U

CN219253748U - Bent rod device

Info

Publication number: CN219253748U
Application number: CN202223585707.2U
Authority: CN
Inventors: 朱波; 邹贤卫; 沈浩; 李学法; 张国平
Original assignee: Yangzhou Nanopore Innovative Materials Technology Ltd
Current assignee: Yangzhou Nanopore Innovative Materials Technology Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-27
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a rod bending device which comprises an operating table, an arc piece, a first limiting piece and an operating rod, wherein the arc piece is arranged on the operating table and is provided with an arc bending structure and a straight structure, two sides of a straight rod can be respectively abutted to the first limiting piece and the straight structure of the arc piece, one end of the operating rod is rotatably connected to the operating table, and a second limiting piece is arranged on the operating rod and is used for being abutted to the straight rod. So set up, straight structure and the first locating part butt respectively in the both sides of straight-bar of radian piece fix the straight-bar for when the second locating part butt on the action bars was in the straight-bar, can make the straight-bar crooked towards radian piece and the crooked radian of straight-bar can reach unanimously with the radian that sets up on the radian piece through rotating the action bars, this bent rod device ensures the curved arc machining precision of straight-bar, and the bent rod that obtains has stable curved arc radian size, has effectively reduced the processing cost of bent rod, has improved the machining efficiency of bent rod.

Description

Bent rod device

Technical Field

The utility model relates to the technical field of rod piece processing, in particular to a rod bending device.

Background

At present, the rod bending process generally carries out repeated processing on the rod piece by using a general common tool, the process has high requirements on staff skills, the dependence on staff skills is high, the repeated processing of the manual tool easily causes damage and out-of-tolerance dimension of the rod piece caused by uneven stress, the process failure rate is high, the staff operation difficulty is high, and the material loss is high.

Disclosure of Invention

Based on the above, it is necessary to provide a rod bending device, which aims to ensure the accuracy of the bending process, obtain the bending radian with stable size, reduce the process difficulty and improve the process efficiency of the rod bending.

In order to achieve the above purpose, the present utility model provides a rod bending device for processing a straight rod into a bent rod, wherein the rod bending device comprises an operation table, an arc member, a first limiting member and an operation rod; wherein, the liquid crystal display device comprises a liquid crystal display device,

the operation table is provided with an operation table surface for placing the straight rod, so that the straight rod is placed on the operation table surface in a mode of being axially parallel to the operation table surface;

the arc piece is arranged on the operating table top and is provided with an arc bending structure and a straight structure, and the arc bending structure is connected with the straight structure, so that the straight rod is abutted to the straight structure and bends along the arc bending structure under the action of external force;

the first limiting piece is arranged on one side of the straight structure, so that two sides of the straight rod can be respectively abutted against the first limiting piece and the radian piece;

one end of the operating rod is rotationally connected to the operating table top, the operating rod can rotate around the connecting point in parallel to the operating table top, and a second limiting piece is arranged on the operating rod and used for abutting against the straight rod to enable the straight rod to bend towards the radian piece.

Through foretell technical scheme, when using the bent rod device, straight structure through the radian piece and first locating part butt are fixed the straight-bar in the both sides of straight-bar respectively for when the second locating part butt on the action bars was in the straight-bar, can make the straight-bar crooked towards the radian piece and the crooked radian of straight-bar can reach unanimously with the radian that sets up on the radian piece through rotating the action bars, the assembly and the preparation of this bent rod device are simple, the simple operation is accurate, not only can reduce the technology degree of difficulty of bent rod, can also keep guaranteeing the curved arc machining precision of straight-bar, the bent rod that obtains has stable curved arc radian size, effectively reduced the processing cost of bent rod, the machining efficiency of bent rod has been improved.

In some embodiments of the present utility model, the operation table top has a first end and a second end opposite to the first end, the first end is provided with a first fixing plate, and one end of the operation rod is rotatably connected to a plate surface of the first fixing plate opposite to the operation table top.

Through foretell technical scheme, action bars one end rotates to be connected on the face of first fixed plate back in operation mesa can the bed hedgehopping action bars for the horizontal height of action bars is higher than straight-bar, radian spare and the first locating part of placing on operation mesa, leaves sufficient space for the rotation of action bars, avoids the action bars to be blocked by straight-bar, radian spare and first locating part in the rotation in-process.

In some embodiments of the present utility model, the second end portion is provided with a second fixing plate, and the radian piece and the first limiting piece are disposed on the operation table top and abut against a plate side of the second fixing plate.

Through foretell technical scheme, the board side butt in radian piece and first locating part of second fixed plate for when the straight-bar was placed on operation mesa, the both sides of straight-bar were by radian piece and first locating part butt respectively, and the bottom of straight-bar then butt in the board side of second fixed plate, and the setting of second fixed plate can prevent that the straight-bar from sliding out operation mesa, further fixes the straight-bar on operation mesa, the size error that leads to because of the displacement of straight-bar when avoiding the bent bar.

In some embodiments of the utility model, the second stop is a roller.

Through foretell technical scheme, when the second locating part is the rolling element for when the straight-bar carries out the bent rod operation under the butt of second locating part, the second locating part is not sliding friction but rolling friction on the straight-bar surface, can effectively avoid the damage that the second locating part caused the straight-bar surface because the bent rod dynamics is too big in the bent rod in-process.

In some embodiments of the present utility model, the console is provided with an adjusting groove, and the radian piece is installed in the adjusting groove through an adjusting piece; the adjusting piece is an adjustable bolt, the adjusting groove is a straight groove hollowed out in the operating table surface, and the adjusting groove is parallel to the straight structure.

Through the technical scheme, the radian piece can slide up and down along the straight groove through adjusting the tightness of the adjustable bolt, the position of the radian piece relative to the adjusting groove is changed, the change of the position of the bent arc structure of the radian piece relative to the straight rod is realized, and therefore the bent arc size of the straight rod when being bent along the bent arc structure of the radian piece is adjusted, the bent arc device can process bent rods with various bent arc sizes, and the universality of the bent arc device is improved.

In some embodiments of the present utility model, a raised plate is disposed on a side of the console opposite to the console surface, and the raised plates are respectively disposed at two ends of the console.

Through foretell technical scheme, the bed hedgehopping board can be with operation mesa bed hedgehopping, and the mounting and the adjustment of the regulating part that conveniently set up on the adjustment tank in the operation mesa department of being away from.

In some embodiments of the utility model, the second stop has a smooth surface.

Through the technical scheme, when the second limiting piece has a smooth surface, the friction force of the second limiting piece on the surface of the straight rod is reduced when the straight rod is bent under the butt joint of the second limiting piece, and the damage to the surface of the straight rod caused by overlarge friction force of the second limiting piece in the process of bending the straight rod can be effectively avoided.

In some embodiments of the present utility model, the first limiting member is an arc member, and the two arc members have the same curved structure and straight structure, and the straight structures of the two arc members are respectively used for abutting two sides of the straight rod.

Through the technical scheme, both sides of the straight rod are provided with the curved structures, and the straight rod can be bent by selecting one side of the curved structures, so that a worker can select the curved bending direction of the straight rod according to specific use scenes when using the straight rod bending device in actual use, and the applicability of the straight rod bending device in different work scenes is improved.

According to the technical scheme, when the bent rod device is used, the straight structure of the radian piece and the first limiting piece are respectively abutted to two sides of the straight rod to fix the straight rod, so that when the second limiting piece on the operating rod is abutted to the straight rod, the straight rod can be bent towards the radian piece by rotating the operating rod, the bending radian of the straight rod can be consistent with the radian arranged on the radian piece, the bent rod device is simple to assemble and manufacture, convenient and accurate to operate, the process difficulty of the bent rod can be reduced, the bending machining precision of the straight rod can be ensured, the obtained bent rod has a stable bending radian size, the machining cost of the bent rod is effectively reduced, and the machining efficiency of the bent rod is improved.

Drawings

FIG. 1 is a schematic view of a first view angle structure of an embodiment of a bending bar apparatus according to the present utility model;

FIG. 2 is a schematic view of a second view of an embodiment of the bending apparatus of the present utility model;

FIG. 3 is a schematic view of a third view angle of an embodiment of the bending apparatus of the present utility model;

FIG. 4 is a schematic view of an exploded view of an embodiment of the rod bending apparatus of the present utility model.

Reference numerals illustrate:

1000. a rod bending device; 100. an operation table; 110. an operating table; 120. a first end; 130. a second end; 200. a radian piece; 210. an arc bending structure; 220. a straight structure; 300. a first limiting member; 400. an operation lever; 410. a second limiting piece; 411. a rolling member; 510. a first fixing plate; 520. a second fixing plate; 610. an adjustment tank; 620. an adjusting member; 700. a raising plate; 800. a straight rod.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, may be in communication with each other, or may be in interaction with each other, unless explicitly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, the present utility model provides a rod bending device 1000 for processing a straight rod 800 into a bent rod, wherein the straight rod may be solid or hollow, and is not limited herein. The bending device can be used for processing copper bars, iron bars and other metal bars, and is not particularly limited herein. Illustratively, the rod piece processed by the rod bending device is preferably an aluminum wire. The bending lever apparatus 1000 includes an operation table 100, an arc member 200, a first stopper 300, and an operation lever 400. The console 100 has a console top 110 for placing the straight bar 800 such that the straight bar 800 is placed on the console top 110 in an axially parallel manner to the console top 110. The operation table 110 is flat, and the operation table 110 may be provided in other shapes such as rectangular, square, etc., which are not particularly limited herein. Illustratively, the counter top 110 is rectangular in configuration.

The arc member 200 is disposed on the operation table 110, the arc member 200 has an arc structure 210 and a straight structure 220, and the arc structure 210 is connected with the straight structure 220, so that the straight rod 800 abuts against the straight structure 220 and bends along the arc structure 210 under the action of external force. Illustratively, the radian piece 200 is configured as a radian plate having a right angle structure with two ends connecting a curved structure 210 and a straight structure 220. The connection manner between the arc member 200 and the operation table 110 may be a fixed connection, such as welding, etc., and the connection manner between the arc member 200 and the operation table 110 may also be a detachable connection, such as a threaded connection, a snap connection, etc., which is not limited herein.

The first limiting member 300 is disposed at one side of the straight structure 220, so that two sides of the straight rod 800 can be respectively abutted against the first limiting member 300 and the radian member 200. The first stopper 300 may be provided in a rod shape, and the first stopper 300 may be provided in other shapes such as a plate shape, and is not particularly limited herein. The connection manner between the first limiting member 300 and the operation table 110 is set with reference to the above-mentioned manner of fixing connection and the above-mentioned manner of detachable connection, and will not be described in detail herein.

One end of the operating rod 400 is rotatably connected to the operating table top 110, the operating rod 400 can rotate around the connecting point parallel to the operating table top 110, and a second limiting member 410 is disposed on the operating rod 400 and is used for abutting against the straight rod 800 to bend the straight rod 800 towards the radian piece 200. The rotation connection manner of the operation lever 400 and the operation table 110 may be a screw rotation connection, a pin rotation connection, or the like, and is not particularly limited herein. When the bending rod device 1000 is used, the straight structure 220 of the radian piece 200 and the first limiting piece 300 are respectively abutted against two sides of the straight rod 800 to fix the straight rod 800, so that when the second limiting piece 410 on the operating rod 400 is abutted against the straight rod 800, the operating rod 400 is rotated to enable the straight rod 800 to bend towards the radian piece 200, the bending radian of the straight rod 800 can be consistent with the radian set on the radian piece 200, and in actual operation, staff can properly rotate during clockwise or anticlockwise force application after holding the operating rod 400 to enable the bending degree of the straight rod 800 to be attached to the radian plate. The bending rod device 1000 is simple to assemble and manufacture, convenient and accurate to operate, not only can reduce the process difficulty of the bending rod, but also can keep and ensure the bending machining precision of the straight rod 800, the obtained bending rod has a stable bending radian dimension, the machining cost of the bending rod is effectively reduced, and the machining efficiency of the bending rod is improved.

Further, referring to fig. 1, the operation table 110 has a first end 120 and a second end 130 opposite to the first end 120, the first end 120 is provided with a first fixing plate 510, and one end of the operation lever 400 is rotatably connected to a plate surface of the first fixing plate 510 opposite to the operation table 110. The first fixing plate 510 may be provided in other shapes such as a rectangular shape, a circular shape, etc., and is not particularly limited herein. So set up, action bars 400 one end rotates to be connected in first fixed plate 510 and can cushion up action bars 400 on the face of operation mesa 110 dorsad for action bars 400's level is higher than straight-bar 800, radian piece 200 and first locating part 300 of placing on operation mesa 110, leaves sufficient space for the rotation of action bars 400, avoids action bars 400 to be blocked by straight-bar 800, radian piece 200 and first locating part 300 in the rotation process.

Further, the second end 130 is provided with a second fixing plate 520, and the arc member 200 and the first limiting member 300 are disposed on the operation table 110 and abut against a plate side of the second fixing plate 520. The connection manner between the first fixing plate 510 and the operation table 110 and the connection manner between the second fixing plate 520 and the operation table 110 are set with reference to the above-mentioned fixing connection manner and the above-mentioned detachable connection manner, and will not be described in detail herein. The second fixing plate 520 is disposed in a rectangular plate shape, and the plate side of the second fixing plate 520 abuts against the radian piece 200 and the first limiting piece 300, so that when the straight rod 800 is placed on the operation table top 110, two sides of the straight rod 800 are respectively abutted against the radian piece 200 and the first limiting piece 300, and the bottom of the straight rod 800 abuts against the plate side of the second fixing plate 520, and the second fixing plate 520 is disposed to prevent the straight rod 800 from sliding out of the operation table top 110, further fix the straight rod 800 on the operation table top 110, and avoid dimensional errors caused by displacement of the straight rod 800 during bending.

When the second limiting member 410 abuts against the straight rod 800 and bends the straight rod 800 by using the operating rod 400, the second limiting member 410 applies a larger pressure to the straight rod 800, and the second limiting member 410 is easy to damage the straight rod 800. The rolling member 411 may be provided in other shapes such as a sphere, a wheel, etc., and the rolling member 411 may be provided in a streamline shape, which is not particularly limited herein. Preferably, the rolling member 411 is provided as a rolling wheel. The material of the rolling member 411 is a high-strength material such as wear-resistant steel or alloy, and is not particularly limited. So set up, when second locating part 410 is rolling element 411 for straight-bar 800 carries out the bent rod operation under the butt of second locating part 410, second locating part 410 is not sliding friction but rolling friction on the straight-bar 800 surface, can effectively avoid the damage that second locating part 410 caused straight-bar 800 surface because the bent rod dynamics is too big in the bent rod in-process.

Further, the second limiting piece 410 is provided with a smooth surface, so that when the straight rod 800 is bent under the abutting of the second limiting piece 410, the friction force of the second limiting piece 410 on the surface of the straight rod 800 is reduced, and the damage to the surface of the straight rod 800 caused by overlarge friction force of the second limiting piece 410 in the process of bending the straight rod can be effectively avoided.

For example, referring to fig. 3 and 4, the console 100 is provided with an adjusting slot 610, and the radian element 200 is mounted to the adjusting slot 610 through an adjusting element 620. The adjusting member 620 may perform the adjusting function by adjusting the installation tightness, and the adjusting member 620 may also perform the adjusting function by providing a buffer member, which is not particularly limited herein. Preferably, the adjusting member 620 is an adjustable bolt, the adjusting groove 610 is a straight groove hollowed out on the operating table 110, and the adjusting groove 610 is parallel to the straight structure 220. Further, scale marks are provided on the operation table surface 110 around the adjusting groove 610, and when the radian piece 200 is adjusted, the scale marks can be aligned so as to control the sliding distance of the radian plate according to the required radian of the bent rod. So set up, accessible adjusting bolt's elasticity is with radian piece 200 along straight groove vertical slip, changes radian piece 200 for the position of adjustment groove 610, realizes the change of the curved arc structure 210 of radian piece 200 for the position of straight bar 800 to the curved arc size when adjusting straight bar 800 along the curved arc structure 210 of radian piece 200 is crooked, makes the curved bar of the curved arc size of multiple curved arc of processing out of curved arc device, has improved the commonality of curved arc device.

For example, referring to fig. 2 and 3, a raised plate 700 is disposed on a side of the console 100 facing away from the console 110, and the raised plates 700 are disposed at two ends of the console 100. The elevating plate 700 may be provided in other shapes such as a rectangular plate shape and a circular plate shape, and is not particularly limited herein. The connection mode of the elevating plate 700 and the console 100 is set with reference to the above-mentioned fixed connection mode and the above-mentioned detachable connection mode, and will not be described in detail here. The raised panels 700 are of equal height so that the raised countertop 110 is parallel to the level ground. So arranged, the elevating plate 700 elevates the operation table top 110, and facilitates the installation and adjustment of the adjusting member 620 provided on the adjusting groove 610 facing away from the operation table top 110.

In order to enable a worker to select the bending direction of the straight bar 800 according to a specific use situation when using the bar bending device 1000, in an embodiment of the present utility model, the first limiting member 300 is set to be the arc member 200, the two arc members 200 have the same arc bending structure 210 and straight structure 220, the straight structures 220 of the two arc members 200 are respectively used for abutting against two sides of the straight bar 800, and the two arc members 200 are both provided with the adjusting groove 610 and the adjusting member 620. So set up, straight-bar 800 both sides all have curved arc structure 210, and straight-bar 800 can select one side curved arc structure 210 to crooked, has improved the suitability of curved bar device 1000 under different working scenario.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A bar bending apparatus for processing a straight bar into a bent bar, the bar bending apparatus comprising:

the operation table is provided with an operation table top used for placing the straight rod, so that the straight rod is placed on the operation table top in a mode of being axially parallel to the operation table top;

the arc piece is arranged on the operating table top and is provided with a curved structure and a straight structure, and the curved structure is connected with the straight structure, so that the straight rod is abutted to the straight structure and is bent along the curved structure under the action of external force;

the operation rod, operation rod one end rotate connect in operation mesa, the operation rod can be around the tie point parallel to operation mesa rotates, be equipped with the second locating part on the operation rod and be used for the butt straight-bar makes the straight-bar crooked towards radian piece.

2. The bending apparatus according to claim 1, wherein the operating deck has a first end and a second end opposite the first end, the first end being provided with a first fixed plate, and the operating lever has one end pivotally connected to a plate surface of the first fixed plate facing away from the operating deck.

3. The bent rod device according to claim 2, wherein the second end portion is provided with a second fixing plate, and the radian piece and the first limiting piece are arranged on the operation table top and abut against a plate side of the second fixing plate.

4. The bent rod assembly according to claim 1, wherein said second limiting member is a rolling member.

5. The bent rod device according to claim 1, wherein the operating table is provided with an adjusting groove, and the radian piece is mounted in the adjusting groove through an adjusting piece.

6. The bent rod assembly according to claim 5, wherein said adjustment member is an adjustable bolt.

7. The bent rod device according to claim 5, wherein the adjusting groove is a straight groove hollowed out from the operation table surface, and the adjusting groove is parallel to the straight structure.

8. The bent rod device according to claim 1, wherein a lifting plate is arranged on one surface of the operating table, which is opposite to the operating table surface, and the lifting plates are respectively arranged at two ends of the operating table.

9. The bent lever arrangement according to claim 1, wherein said second stop member has a smooth surface.

10. The bent rod device according to any one of claims 1-9, wherein the first limiting member is a radian member, the two radian members have the same bent arc structure and straight structure, and the straight structures of the two radian members are respectively used for abutting against two sides of the straight rod.