Lubricating steel pipe bending jig

Abstract

The utility model relates to the technical field of bending jigs, and particularly discloses a lubricating steel pipe bending jig which comprises a working table, a bending component is arranged on the working table and comprises a plurality of first bending blocks and a plurality of second bending blocks, and the first bending blocks and the second bending blocks are connected to one side of the working table in a sliding mode. The plurality of first bending blocks and the plurality of second bending blocks are respectively connected through connecting units; and a driving mechanism is arranged on the workbench. The first bending block and the second bending block are driven by the driving mechanism and the connecting unit to slide oppositely, so that the bending operation of the steel pipe workpiece can be realized through the opposite sliding of the first bending block and the second bending block, and meanwhile, the sliding amplitude of the first bending block and the second bending block can be driven according to working requirements, so that the bending efficiency is improved. Therefore, the bending range of the steel pipes can be achieved, the working efficiency of the bending jig is further improved, meanwhile, multiple sets of steel pipes can be bent synchronously, and the working requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of bending jigs, in particular to a lubricating steel pipe bending jig. Background Technique

[0002] Lubricating oil and grease are generally referred to as one kind of lubricants. And the so-called lubricant, simply speaking, is something that is located between two relatively moving objects and has the function of reducing the friction generated by the contact of the two objects.

[0003] Lubricating oil is a technology-intensive product, a mixture of complex hydrocarbons, and its actual use performance is the comprehensive effect of complex physical or chemical change processes. The basic properties of lubricating oil include general physical and chemical properties, special physical and chemical properties, and simulated bench tests.

[0004] Lubricating oil is usually installed inside mechanical equipment through lubricating pipelines to achieve the lubrication effect. As is well known, lubricating pipelines are usually made of steel. Steel has high strength, good toughness and plasticity, and excellent corrosion resistance, so it can greatly improve the service life of lubricating components.

[0005] As is well known, steel pipes are generally straight pipes. Therefore, bending operations are carried out according to work needs, so as to meet the lubrication operations. In the prior art, when the bending jig is working, the steel pipe is placed along the reserved groove of the jig, so that the steel pipe deforms to complete the bending operation of the steel pipe. However, in the process of using the steel pipe bending jig in the prior art, its reserved groove cannot be adjusted according to work needs. Therefore, when the next different lubricating steel pipe is bent, only different bending jigs can be selected for the bending operation, which has certain deficiencies. Content of the Utility Model

[0006] The purpose of the utility model is to provide a lubricating steel pipe bending jig to solve the problems put forward in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A lubricating steel pipe bending jig, including a workbench, a bending component is arranged on the workbench. The bending component includes a plurality of first bending blocks and a plurality of second bending blocks slidably connected to one side of the workbench. The plurality of first bending blocks and the plurality of second bending blocks are respectively connected through a connecting unit; a driving mechanism is arranged on the workbench, and the driving mechanism respectively drives multiple groups of first bending blocks and second bending blocks to slide towards each other through the connecting unit to realize the bending of the steel pipe workpiece.

[0008] Further, the connecting unit includes a connecting rod. Multiple groups of first bending blocks are fixedly connected through the connecting rod, and a driving rod is fixedly connected to the connecting rod.

[0009] Further, the driving mechanism includes driving racks fixedly connected to the two driving rods. A rotating rod is rotatably connected to the workbench. A driving gear is installed on the driving rod, and the two driving racks are respectively engaged on both sides of the driving gear.

[0010] Further, an extension frame is provided on one side of the workbench, and the rotating rod is rotatably connected to the extension frame.

[0011] Further, a locking member is provided between the workbench and one of the driving rods to fix the state of the bending member.

[0012] Further, the locking member includes an extension block fixedly connected to the driving rod, and a locking groove is formed in the extension block; a locking block is slidably connected to the workbench, and the locking block is clamped in the locking groove through an elastic unit.

[0013] Further, the elastic unit includes a pulling rod fixedly connected to the locking block. The pulling rod is slidably connected to the workbench, and a positioning spring is provided between the locking block and the pulling rod.

[0014] Further, a wedge-shaped groove is formed in the locking block.

[0015] Further, a reset member is provided between each driving rod and the workbench. The reset member includes a reset block fixedly connected to the driving rod, and a reset spring is provided between the reset block and the workbench. The elastic force of the reset spring drives the bending member to reset.

[0016] Further, positioning grooves are formed on both the first bending block and the second bending block, and the positioning grooves are adapted to the steel pipe workpiece.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this lubricating steel pipe bending jig, through the cooperation among the workbench, the first bending block, the second bending block, the connecting unit, and the driving mechanism, etc., when in use, the steel pipe workpiece to be bent is installed on the first bending block and the second bending block. After the installation is completed, the driving mechanism and the connecting unit are used to drive the first bending block and the second bending block to slide towards each other. Through the sliding of the first bending block and the second bending block towards each other, the bending operation of the steel pipe workpiece can be realized. At the same time, the sliding amplitude of the first bending block and the second bending block can be driven according to the work requirements, and thus the bending amplitude of the steel pipe can be realized, further improving the working efficiency of this bending jig. At the same time, the bending operation of multiple groups of steel pipes can be carried out synchronously to meet the work requirements. Description of the Drawings

[0018] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0019] Figure 1 Schematic diagram of the overall structure provided by the embodiment of the present utility model;

[0020] Figure 2 Schematic diagram of another state of the overall structure provided by the embodiment of the present utility model;

[0021] Figure 3 Schematic diagram of the internal structure of the workbench provided by the embodiment of the present utility model;

[0022] Figure 4 Schematic diagram of the driving mechanism provided by the embodiment of the present utility model;

[0023] Figure 5 Schematic diagram of the locking member structure provided by the embodiment of the present utility model;

[0024] Figure 6 Schematic diagram of the partial structure of the locking member provided by the embodiment of the present utility model.

[0025] Explanation of reference numerals: 1, workbench; 2, first bending block; 3, second bending block; 4, positioning groove; 5, connecting rod; 6, driving rod; 7, driving rack; 8, driving gear; 9, rotating rod; 10, reset block; 11, reset spring; 12, extension block; 13, locking groove; 14, locking block; 15, positioning spring; 16, pulling rod; 17, wedge-shaped groove. Detailed implementation manners

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0027] Please refer to Figure 1-6, the present utility model provides a technical solution: a lubricating steel pipe bending jig, which includes a workbench 1, a bending component is arranged on the workbench 1, the bending component includes a plurality of first bending blocks 2 and a plurality of second bending blocks 3 that are slidably connected to one side of the workbench 1, and the plurality of first bending blocks 2 and the plurality of second bending blocks 3 are respectively connected by a connecting unit; a driving mechanism is arranged on the workbench 1, and the driving mechanism respectively drives multiple groups of first bending blocks 2 and second bending blocks 3 to slide towards each other through the connecting unit to realize the bending of the steel pipe workpiece.

[0028] Specifically, the lubricating steel pipe bending jig includes a workbench 1, a bending component is arranged on the workbench 1, the bending component includes a plurality of first bending blocks 2 and a plurality of second bending blocks 3 that are slidably connected to one side of the workbench 1, and the plurality of first bending blocks 2 and the plurality of second bending blocks 3 are respectively connected by a connecting unit. Specifically, there can be two groups of first bending blocks 2 and second bending blocks 3, and each group can have three or more, so as to be able to perform bending operations on multiple groups of steel pipes synchronously, thereby further improving the working efficiency of the entire bending jig. At the same time, the first bending blocks 2 and the second bending blocks 3 are in one-to-one correspondence. A driving mechanism is arranged on the workbench 1, and the driving mechanism respectively drives multiple groups of first bending blocks 2 and second bending blocks 3 to slide towards each other through the connecting unit to realize the bending of the steel pipe workpiece. Therefore, when in use, the steel pipe workpiece to be bent is installed on the first bending blocks 2 and the second bending blocks 3. After the installation is completed, the driving mechanism and the connecting unit are used to drive the first bending blocks 2 and the second bending blocks 3 to slide towards each other. Through the opposite sliding of the first bending blocks 2 and the second bending blocks 3, the bending operation of the steel pipe workpiece can be realized. At the same time, the sliding amplitude of the first bending blocks 2 and the second bending blocks 3 can be driven according to the work needs, and then the bending amplitude of the steel pipe can be realized, further improving the working efficiency of the bending jig, and at the same time, being able to perform bending operations on multiple groups of steel pipes synchronously to meet the work needs.

[0029] In the embodiment provided by the present utility model, the connecting unit includes a connecting rod 5, multiple groups of first bending blocks 2 are fixedly connected through the connecting rod 5, and a driving rod 6 is fixedly connected to the connecting rod 5. Therefore, when in use, when the driving rod 6 slides, it will drive the connecting rod 5 to slide, thereby being able to drive the first bending blocks 2 to slide. Specifically, a through groove is opened on the workbench 1, and the driving rod 6 slides in the through groove.

[0030] In the embodiment provided by the present utility model, the driving mechanism includes a driving rack 7 fixedly connected to two driving rods 6, a rotating rod 9 is rotatably connected to the workbench 1, a driving gear 8 is installed on the driving rod 6, and the two driving racks 7 are respectively engaged on both sides of the driving gear 8. By driving the rotating rod 9 to drive the driving gear 8 to rotate, and driving the two driving rods 6 to slide through the two driving racks 7, the first bending blocks 2 and the second bending blocks 3 are driven to slide towards each other to perform the bending operation on the steel pipe workpiece.

[0031] In the embodiment provided by the present utility model, an extension frame is provided on one side of the workbench 1, and the rotating rod 9 is rotatably connected to the extension frame, with better use effects.

[0032] In the embodiment provided by the present utility model, a locking member is provided between the workbench 1 and one of the driving rods 6 to fix the state of the bending member, so that the amplitude of the steel pipe commonly used can be bent according to the work needs, with better effects.

[0033] In the embodiment provided by the present utility model, the locking member includes an extension block 12 fixedly connected to the driving rod 6, and a locking groove 13 is provided on the extension block 12; a locking block 14 is slidably connected to the workbench 1, and the locking block 14 is snap-fitted into the locking groove 13 through an elastic unit.

[0034] In the embodiment provided by the present utility model, the elastic unit includes a pulling rod 16 fixedly connected to the locking block 14, the pulling rod 16 is slidably connected to the workbench 1, and a positioning spring 15 is provided between the locking block 14 and the pulling rod 16. When the locking block 14 is snap-fitted inside the locking groove 13, the state of the bending member can be fixed, and the bending operation can be better performed. At the same time, after the work is completed, it is convenient to use the pulling rod 16 to unlock the bending member.

[0035] In the embodiment provided by the present utility model, a wedge-shaped groove 17 is provided on the locking block 14 to facilitate sliding of the locking block 14.

[0036] In the embodiment provided by the present utility model, a reset member is provided between each driving rod 6 and the workbench 1. The reset member includes a reset block 10 fixedly connected to the driving rod 6, and a reset spring 11 is provided between the reset block 10 and the workbench 1. The elastic force of the reset spring 11 drives the bending member to reset, facilitating the next bending operation.

[0037] In the embodiment provided by the present utility model, positioning grooves 4 are provided on both the first bending block 2 and the second bending block 3, and the positioning grooves 4 are adapted to the steel pipe workpiece, with better use effects.

[0038] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0039] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A lubricating steel pipe bending jig, comprising a workbench (1), characterized in that: The workbench (1) is provided with a bending component, and the bending component comprises a plurality of first bending blocks (2) and a plurality of second bending blocks (3) slidably connected to one side of the workbench (1); The plurality of first bending blocks (2) and the plurality of second bending blocks (3) are respectively connected via connection units; A driving mechanism is arranged on the workbench (1), and the driving mechanism drives a plurality of groups of first bending blocks (2) and second bending blocks (3) to slide towards each other through a connecting unit, so as to realize bending of a steel pipe workpiece.

2. The lubricating steel pipe bending jig according to claim 1, characterized in that: The connection unit comprises a connection rod (5), and a plurality of groups of first bending blocks (2) are fixedly connected via the connection rod (5), and a driving rod (6) is fixedly connected to the connection rod (5).

3. The lubricating steel pipe bending jig according to claim 2, characterized in that: The driving mechanism comprises a driving rack (7) fixedly connected to two driving rods (6); a rotating rod (9) is rotatably connected to the workbench (1); a driving gear (8) is mounted on the driving rod (6); and the two driving racks (7) are respectively meshed on both sides of the driving gear (8).

4. The lubricating steel pipe bending jig according to claim 3, characterized in that: An extension frame is provided on one side of the workbench (1), and the rotating rod (9) is rotatably connected to the extension frame.

5. The lubricating steel pipe bending jig according to claim 2, characterized in that: A locking piece is provided between the workbench (1) and one of the driving rods (6) to fix the state of the bending part.

6. The lubricating steel pipe bending jig according to claim 5, characterized in that: The locking member comprises an extension block (12) fixedly connected to the driving rod (6), and a locking groove (13) is formed on the extension block (12); A locking block (14) is slidably connected to the workbench (1), and the locking block (14) is clamped in the locking groove (13) via an elastic unit.

7. The lubricating steel pipe bending jig according to claim 6, characterized in that: The elastic unit comprises a pulling rod (16) fixedly connected to a locking block (14); the pulling rod (16) is slidably connected to the workbench (1), and a positioning spring (15) is arranged between the locking block (14) and the pulling rod (16).

8. The lubricating steel pipe bending jig according to claim 6, characterized in that: The locking block (14) is provided with a wedge-shaped groove (17).

9. The lubricating steel pipe bending jig according to claim 2, characterized in that: A reset member is provided between each of the driving rods (6) and the workbench (1); The reset member comprises a reset block (10) fixedly connected to the driving rod (6); a reset spring (11) is arranged between the reset block (10) and the workbench (1); and the elastic force of the reset spring (11) drives the bending component to reset.

10. The lubricating steel pipe bending jig according to claim 1, characterized in that: The first bending block (2) and the second bending block (3) are both provided with positioning grooves (4), and the positioning grooves (4) are adapted to fit the steel pipe workpiece.

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