CN212191004U

CN212191004U - Bending device is used in rag bolt processing

Info

Publication number: CN212191004U
Application number: CN202020416090.3U
Authority: CN
Inventors: 范凡金; 李建伟; 刘婧; 王宇欣; 田丰收; 李晋; 刘晓青
Original assignee: Henan Jinchengsheng Electric Power Communication Co ltd
Current assignee: Henan Jinchengsheng Electric Power Communication Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-22
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a rag bolt processing technology field specifically is a bending device is used in rag bolt processing, comprises a workbench, the T shape spout of symmetric distribution is seted up to the both sides of workstation and the position that is close to the other end, swing joint has the positioning control subassembly in the T shape spout, the surface of workstation and the vertical support frame that is equipped with symmetric distribution in position that is located both ends edge, the top of support frame is equipped with supporting beam, supporting beam's top is provided with the location pneumatic cylinder and bends the pneumatic cylinder, the end connection of location pneumatic cylinder piston rod has positioning pressure plate, the end connection of the pneumatic cylinder piston rod of bending has the subassembly of bending. This bending device is used in rag bolt processing can drive the bending subassembly through the pneumatic cylinder that bends and move down with rag bolt fixed position after the preheating through the positioning adjustment subassembly and the positioning pressure plate that are equipped with to accomplish rag bolt's the manufacturing of bending.

Description

Bending device is used in rag bolt processing

Technical Field

The utility model relates to a rag bolt processing technology field specifically is a bending device is used in rag bolt processing.

Background

The anchor bolt is a fastener with a thread at one end and a hook-shaped fastener at the other end, is a commonly-used fixing device in engineering technology, can be divided into multiple models according to the appearance, wherein one commonly-used fastener is an L-shaped embedded bolt, and the L-shaped embedded bolt needs to be bent by a bending machine when the hook end is manufactured, but the existing bending machine is large in equipment and troublesome in maintenance, is suitable for a more complicated hook shape, and is not suitable for manufacturing the L-shaped embedded bolt with a simple structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bending device is used in rag bolt processing to the problem of the manufacturing of the trouble not being applicable to simple L type buried bolt of the great and maintenance of the bender equipment that proposes to have now among the above-mentioned background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme:

a bending device for processing a foundation bolt comprises a workbench, wherein a rectangular through groove is formed in the surface of the workbench and in the position close to the middle of one end of the workbench, T-shaped sliding grooves which are symmetrically distributed are formed in the two sides of the workbench and in the position close to the other end of the workbench, a positioning and adjusting assembly is movably connected in the T-shaped sliding grooves and comprises a strip-shaped limiting block, a T-shaped sliding block is arranged in the middle of the side face of the strip-shaped limiting block, symmetrically distributed second threaded rods are vertically arranged on the surfaces of the two sides of the T-shaped sliding block and in the position close to the end of the T-shaped sliding block, a second pre-tightening nut is movably connected at the end of each second threaded rod, two groups of symmetrically distributed first strip-shaped sliding grooves are formed in the surface of the workbench and above the T-shaped sliding grooves and communicated with the T-shaped sliding grooves, and symmetrically distributed support frames are, the top of the supporting frame is provided with a supporting beam, the top of the supporting beam and the position close to the middle part are provided with a positioning hydraulic cylinder, the end part of the piston rod of the positioning hydraulic cylinder penetrates through the supporting beam and is connected with a positioning pressure plate, the positioning pressure plate is positioned above the strip-shaped limiting block, a bending hydraulic cylinder is arranged at the top of the supporting beam and close to the right end, the end part of a piston rod of the bending hydraulic cylinder penetrates through the supporting beam and is connected with a bending component, the bending component comprises a U-shaped fixed block, the two sides of the inner wall of the U-shaped fixed block are provided with second strip-shaped sliding chutes which are symmetrically distributed, the bending press block is movably connected between two sides of the inner wall of the U-shaped fixed block, first threaded rods which are symmetrically distributed are horizontally arranged at two ends of the bending press block and at positions close to the top of the bending press block, and the end parts of the first threaded rods are movably connected with first pre-tightening nuts.

Preferably, the bottom of the bar-shaped limiting block is attached to the surface of the workbench, and the bar-shaped limiting block is connected with the workbench in a sliding manner.

Preferably, the T-shaped sliding block is in sliding connection with the T-shaped sliding groove, the diameter of the second threaded rod is matched with the width of the first strip-shaped sliding groove, and the end of the second threaded rod penetrates through the first strip-shaped sliding groove and is in threaded connection with the second pre-tightening nut.

Preferably, the bottom of workstation and the equal vertical landing leg that is equipped with in position that is close to four corners, the bottom of workstation just is located the position of logical groove bottom left side edge of rectangle is equipped with the bearing block, the bearing block with the height of landing leg is the same.

Preferably, the diameter of the first threaded rod is matched with the width of the second strip-shaped sliding groove, and the end of the first threaded rod penetrates through the second strip-shaped sliding groove and is in threaded connection with the first pre-tightening nut.

Preferably, the bending assembly is located above the rectangular through groove, the length of the U-shaped fixing block is smaller than the width of the rectangular through groove, and the width of the bending pressing block is smaller than the length of the rectangular through groove.

Compared with the prior art, the beneficial effects of the utility model are that:

this bending device is used in rag bolt processing can be with the rag bolt fixed position after the preheating treatment through the positioning adjustment subassembly and the positioning pressure board that are equipped with, and the positioning adjustment subassembly can be applicable to the rag bolt of different diameters, drives the subassembly of bending through the pneumatic cylinder of bending and moves down to accomplish rag bolt's the manufacturing of bending.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a workbench according to the present invention;

FIG. 3 is a schematic structural view of a positioning adjustment assembly of the present invention;

fig. 4 is a schematic structural view of a bending assembly in the present invention.

In the figure: the device comprises a workbench 1, supporting legs 10, a bearing block 11, a T-shaped sliding groove 12, a first strip-shaped sliding groove 13, a rectangular through groove 14, a supporting frame 2, a supporting beam 3, a positioning hydraulic cylinder 4, a bending hydraulic cylinder 5, a positioning pressing plate 6, a bending assembly 7, a U-shaped fixing block 70, a second strip-shaped sliding groove 700, a bending pressing block 71, a first threaded rod 710, a first pre-tightening nut 711, a positioning adjusting assembly 8, a strip-shaped limiting block 80, a T-shaped sliding block 81, a second threaded rod 810 and a second pre-tightening nut 811.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a bending device for processing foundation bolts comprises a workbench 1, wherein a rectangular through groove 14 is formed in the surface of the workbench 1 and in the position close to the middle of one end, the end part of a foundation bolt can be bent downwards to move through the rectangular through groove 14, T-shaped sliding grooves 12 which are symmetrically distributed are formed in the positions, close to the other end, of the two sides of the workbench 1, a positioning and adjusting assembly 8 is movably connected in each T-shaped sliding groove 12, the positioning and adjusting assembly 8 can be suitable for foundation bolts with different diameters and can limit the position of the foundation bolt to avoid the foundation bolt from shifting, each positioning and adjusting assembly 8 comprises a strip-shaped limiting block 80, the foundation bolt can be clamped and limited through the two strip-shaped limiting blocks 80, a T-shaped sliding block 81 is arranged in the middle of the side surface of each strip-shaped limiting block 80, and second threaded rods 810 which are symmetrically distributed are vertically arranged on the surface, the end part of the second threaded rod 810 is movably connected with a second pre-tightening nut 811, two groups of first strip-shaped chutes 13 which are symmetrically distributed are arranged on the surface of the workbench 1 and above the T-shaped chute 12, the first strip-shaped chutes 13 are communicated with the T-shaped chute 12, the symmetrically distributed support frames 2 are vertically arranged on the surface of the workbench 1 and at the edges of the two ends, the top of each support frame 2 is provided with a support beam 3, the support frames 2 support the support beams 3, the top of each support beam 3 and the position close to the middle part are provided with a positioning hydraulic cylinder 4, the positioning hydraulic cylinder 4 drives the positioning pressure plate 6 to move upwards or downwards, the end part of a piston rod of the positioning hydraulic cylinder 4 penetrates through the support beams 3 and is connected with a positioning pressure plate 6, the positioning pressure plate 6 is arranged above the strip-shaped limiting blocks 80, the positioning pressure plate 6 is ensured to press the anchor, the bending hydraulic cylinder 5 is arranged at the top of the supporting beam 3 and close to the right end, the bending assembly 7 is driven to move upwards or downwards by the bending hydraulic cylinder 5, the end part of a piston rod of the bending hydraulic cylinder 5 penetrates through the supporting beam 3 and is connected with the bending assembly 7, the distance between the bending pressing block 71 and the positioning pressing plate 6 can be adjusted by the bending assembly 7 so as to adapt to foundation bolts with different diameters, the bending assembly 7 comprises a U-shaped fixing block 70, two sides of the inner wall of the U-shaped fixing block 70 are provided with second strip-shaped sliding grooves 700 which are symmetrically distributed, the bending pressing block 71 is movably connected between the two sides of the inner wall of the U-shaped fixing block 70, the foundation bolts are bent by the bending pressing block 71, first threaded rods 710 which are symmetrically distributed are horizontally arranged at the positions, close to the top, at the two ends of, the bent press block 71 whose position has been adjusted is fixed to the U-shaped fixing block 70 by the first preload nut 711.

In this embodiment, the bottom of bar stopper 80 is laminated with the surface of workstation 1 mutually, and

bar stopper

80 and 1 sliding connection of workstation ensure that bar stopper 80 can carry on spacingly to rag bolt, also is convenient for remove the position of location adjusting part 8.

Specifically, the T-shaped sliding block 81 is slidably connected with the T-shaped sliding groove 12, so that the position of the bar-shaped limiting block 80 can be adjusted conveniently, the diameter of the second threaded rod 810 is matched with the width of the first bar-shaped sliding groove 13, the end of the second threaded rod 810 penetrates through the first bar-shaped sliding groove 13 and is in threaded connection with the second pre-tightening nut 811, and the position of the T-shaped sliding block 81 after being adjusted is fixed through the second pre-tightening nut 811, so that the position of the positioning and adjusting assembly 8 is fixed.

Further, the bottom of workstation 1 and the equal vertical landing leg 10 that is equipped with in position that is close to four corners, play supporting role to workstation 1, make workstation 1 reserve sufficient space with ground, required space when bending downwards with providing rag bolt, the bottom of workstation 1 and the position that is located the logical groove 14 bottom left side edge of rectangle are equipped with bearing block 11, bearing block 11 is the same with landing leg 10's height, can increase the intensity of the department of bending through bearing block 11, avoid the damage of workstation 1.

Further, the diameter of the first threaded rod 710 is matched with the width of the second strip-shaped sliding groove 700, the end portion of the first threaded rod 710 penetrates through the second strip-shaped sliding groove 700 and is in threaded connection with the first pre-tightening nut 711, and the bending pressing block 71 and the U-shaped fixing block 70 can be fixed in position through the first pre-tightening nut 711.

In addition, the bending assembly 7 is located above the rectangular through groove 14, the length of the U-shaped fixing block 70 is smaller than the width of the rectangular through groove 14, and the width of the bending pressing block 71 is smaller than the length of the rectangular through groove 14, so that the foundation bolt can be smoothly bent by the bending assembly 7.

When the bending device for processing the foundation bolt is used, a user firstly adjusts the relative distance between the two positioning adjusting components 8 according to the diameter of the foundation bolt to enable the two strip-shaped limiting blocks 80 to just clamp the foundation bolt, at the moment, the T-shaped sliding block 81 and the workbench 1 are fixed through the second pre-tightening nut 811, then the distance between the bending pressing block 71 and the positioning pressing plate 6 in the bending component 7 is adjusted to enable the distance between the two limiting blocks to just be the diameter of the foundation bolt, the bending pressing block 71 and the U-shaped fixing block 70 are fixed through the first pre-tightening nut 711, then the preheated foundation bolt is placed between the two strip-shaped limiting blocks 80 by the user, the positioning hydraulic cylinder 4 and the bending hydraulic cylinder 5 are started, the positioning pressing plate 6 moves downwards under the action of the positioning hydraulic cylinder 4 to fix the position of the foundation bolt, and the foundation bolt is prevented from shifting in the bending process, the bending press block 71 moves downward under the action of the bending hydraulic cylinder 5, and extrudes the end part of the foundation bolt downward, so that the foundation bolt is bent.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bending device is used in rag bolt processing, includes workstation (1), its characterized in that: the surface of the workbench (1) and the position close to the middle part of one end are provided with a rectangular through groove (14), the two sides of the workbench (1) and the position close to the other end are provided with T-shaped sliding grooves (12) which are symmetrically distributed, the T-shaped sliding grooves (12) are internally and movably connected with positioning and adjusting components (8), each positioning and adjusting component (8) comprises a strip-shaped limiting block (80), the middle part of the side surface of each strip-shaped limiting block (80) is provided with a T-shaped sliding block (81), the positions of the surfaces of the two sides of each T-shaped sliding block (81) and the position close to the end part are vertically provided with second threaded rods (810) which are symmetrically distributed, the end parts of the second threaded rods (810) are movably connected with second pre-tightening nuts (811), the position of the surface of the workbench (1) above the T-shaped sliding grooves (12) is provided with two groups of first strip-shaped sliding grooves (13) which are, the bending machine is characterized in that symmetrically distributed support frames (2) are vertically arranged on the surface of the workbench (1) and at the edges of two ends, a support beam (3) is arranged at the top of each support frame (2), a positioning hydraulic cylinder (4) is arranged at the top of each support beam (3) and close to the middle of each support beam, the end of a piston rod of each positioning hydraulic cylinder (4) penetrates through each support beam (3) and is connected with a positioning pressure plate (6), each positioning pressure plate (6) is arranged above each strip-shaped limiting block (80), a bending hydraulic cylinder (5) is arranged at the top of each support beam (3) and close to the right end of each support beam, the end of the piston rod of each bending hydraulic cylinder (5) penetrates through each support beam (3) and is connected with a bending assembly (7), each bending assembly (7) comprises a U-shaped fixing block (70), and second strip-shaped sliding chutes (, the bending press block (71) is movably connected between two sides of the inner wall of the U-shaped fixing block (70), first threaded rods (710) which are symmetrically distributed are horizontally arranged at two ends of the bending press block (71) and at positions close to the top, and the end part of each first threaded rod (710) is movably connected with a first pre-tightening nut (711).

2. The bending device for processing the foundation bolt according to claim 1, wherein: the bottom of bar stopper (80) with the surface of workstation (1) is laminated mutually, just bar stopper (80) with workstation (1) sliding connection.

3. The bending device for processing the foundation bolt according to claim 1, wherein: the T-shaped sliding block (81) is connected with the T-shaped sliding groove (12) in a sliding mode, the diameter of the second threaded rod (810) is matched with the width of the first strip-shaped sliding groove (13), and the end portion of the second threaded rod (810) penetrates through the first strip-shaped sliding groove (13) and is in threaded connection with the second pre-tightening nut (811).

4. The bending device for processing the foundation bolt according to claim 1, wherein: the bottom of workstation (1) and the equal vertical landing leg (10) that is equipped with in position that is close to four corners, the bottom of workstation (1) just is located the position that the rectangle led to groove (14) bottom left side edge is equipped with bearing block (11), bearing block (11) with the height of landing leg (10) is the same.

5. The bending device for processing the foundation bolt according to claim 1, wherein: the diameter of the first threaded rod (710) is matched with the width of the second strip-shaped sliding groove (700), and the end of the first threaded rod (710) penetrates through the second strip-shaped sliding groove (700) and is in threaded connection with the first pre-tightening nut (711).

6. The bending device for processing the foundation bolt according to claim 1, wherein: the bending assembly (7) is located above the rectangular through groove (14), the length of the U-shaped fixing block (70) is smaller than the width of the rectangular through groove (14), and the width of the bending pressing block (71) is smaller than the length of the rectangular through groove (14).