CN219581434U

CN219581434U - Bending machine for bolt machining

Info

Publication number: CN219581434U
Application number: CN202320690152.3U
Authority: CN
Inventors: 朱东升
Original assignee: Handan Aorong Fastener Manufacturing Co ltd
Current assignee: Handan Aorong Fastener Manufacturing Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-25
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of bolt processing, and provides a bending machine for bolt processing, which comprises a workbench and a bending assembly, wherein the top end face of the workbench is provided with the bending assembly, the bending assembly comprises a first hydraulic cylinder, a first supporting rod, a fixing device, a second hydraulic cylinder, a second supporting rod and a bending block, one end of the top end face of the workbench is provided with the first hydraulic cylinder, one end of the first hydraulic cylinder is inserted with the first supporting rod, one end of the first supporting rod is provided with the fixing device, the bending machine for bolt processing plays a role of bending deformation on a bolt through the bending assembly, the bolt can be better bent through the relative direction pressurization of the first hydraulic cylinder and the second hydraulic cylinder, the pressure during bending can be doubled by bidirectional bending, the bending efficiency is improved, the processing speed is improved, the bolt can be limited through the fixing device, and the bolt is prevented from falling off during bending.

Description

Bending machine for bolt machining

Technical Field

The utility model relates to the field of bolt processing equipment, in particular to a bending machine for bolt processing.

Background

Bolts are a type of fastener consisting of a head and a shank, for fastening two parts with through holes, an anchoring assembly for anchoring the connected parts to a hardened concrete substrate, and during the processing of the bolts, it is often necessary to change its form using bending machines.

Chinese patent discloses a bolt bender is used in processing of U type bolt, and publication No. CN215508456U proposes "including the base, the equal fixedly connected with backup pad in top four corners of base, the same cover body of top fixedly connected with of four backup pads, the top fixedly connected with baffle of base, the top fixedly connected with pneumatic cylinder one of cover body, be connected with the clamp plate on the pneumatic cylinder one, this equipment utilizes the mode of pneumatic cylinder two punching presses to bend the bolt, but this kind of mode of one-way bending, and efficiency is lower, influences the process velocity, consequently, designs a bender is used in processing of bolt is very necessary.

Disclosure of Invention

The utility model aims to provide a bending machine for bolt processing, which solves the problems of lower efficiency and influence on processing speed of a unidirectional bending mode in the use process in the related technology.

The technical scheme of the utility model is as follows:

the utility model provides a bender is used in bolt processing, includes the workstation and bends the subassembly, the top terminal surface of workstation is provided with the subassembly of bending, the subassembly of bending includes first pneumatic cylinder, first branch, fixing device, second pneumatic cylinder, second branch and the piece of buckling, the top terminal surface one end of workstation is equipped with first pneumatic cylinder, and the one end of first pneumatic cylinder peg graft have first branch, the one end of first branch is equipped with fixing device, the top terminal surface other end of workstation is equipped with a pair of second pneumatic cylinder, and two second pneumatic cylinders are located the both sides outside of first pneumatic cylinder respectively, the one end of second pneumatic cylinder peg graft have the second branch, and the one end welding of second branch has the piece of buckling.

Preferably, the fixing device comprises a U-shaped block, a first clamping plate, a second clamping plate, a fixing groove and balls, wherein the U-shaped block is welded at one end of the first supporting rod, the first clamping plate is welded at the bottom of the U-shaped block, the second clamping plate is welded at the top of the U-shaped block, the fixing plate is hinged at the center of the outer wall of the second clamping plate, the fixing groove is formed in the center of the outer wall of the first clamping plate, one end of the fixing plate is located inside the fixing groove, and the balls are embedded at the outer walls of two sides of the fixing plate.

Preferably, the clamping grooves are formed in the inner walls of the two sides of the fixing groove, and one ends of the balls are clamped and installed in the clamping grooves.

Preferably, the first clamping plate and the second clamping plate are identical in shape.

Preferably, the outside of both sides of first pneumatic cylinder all is equipped with the device that pops out, it includes to pop out a section of thick bamboo, pops out pole, rubber head, spring, slide bar and spout to pop out the device, the outside all spiro union in both sides of first pneumatic cylinder has popped out a section of thick bamboo, and pops out the inside grafting of section of thick bamboo and have popped out the pole, the one end that pops out the pole is pegged graft and is had the rubber head, and the rubber head is located the outside that pops out a section of thick bamboo, the other end that pops out the pole has cup jointed the spring, and the one end of spring and the inner wall fixed connection who pops out a section of thick bamboo, the other end of spring and the other end fixed connection who pops out the pole.

Preferably, a sliding rod is welded at the other end of the spring, a sliding groove is formed in the outer wall of one side of the ejection cylinder, and one end of the sliding rod is inserted and installed in the sliding groove.

Preferably, the movable port has been seted up to the top terminal surface other end of workstation, the bottom terminal surface welding of second pneumatic cylinder has the movable rod, and the bottom one end grafting of movable rod installs in the inside of movable port, the outer wall of movable rod has cup jointed the gasket, and the top terminal surface of gasket is connected with the bottom terminal surface laminating of workstation, the bottom one end threaded connection of movable rod has the wing type nut, and the top terminal surface of wing type nut is connected with the bottom terminal surface laminating of gasket.

Preferably, the support posts are welded on the periphery of the bottom end face of the workbench, the reinforcing rods are welded on the top of the outer wall of one side of the support posts, and one end of each reinforcing rod is welded and fixed with the bottom end face of the workbench.

The utility model has the beneficial effects that:

1. the bending assembly plays a role in bending deformation of the bolt, the first hydraulic cylinder and the second hydraulic cylinder are used for pressurizing the bolt in the opposite direction, the bolt can be better bent, the pressure during bending can be doubled in the two-way bending process, the bending efficiency is improved, the processing speed is improved, the bolt can be limited through the fixing device, and the bolt is ensured not to fall off during bending.

2. Through the movable rod moving in the moving port, the distance between the two second hydraulic cylinders can be changed, the bolts with different lengths can be bent, the using effect of the equipment is improved, workers can be helped to take down the bolts clamped on the U-shaped blocks after bending through the ejecting device, and the working efficiency is improved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is an overall isometric view of the present utility model;

FIG. 2 is an overall side view of the present utility model;

FIG. 3 is an overall elevation view of the present utility model;

FIG. 4 is a schematic diagram of the overall structure of the present utility model;

in the figure: 1. a work table; 2. a bending assembly; 21. a first hydraulic cylinder; 22. a first strut; 23. a fixing device; 231. a U-shaped block; 232. a first clamping plate; 233. a second clamping plate; 234. a fixing plate; 235. a fixing groove; 236. a ball; 24. a second hydraulic cylinder; 25. a second strut; 26. bending the block; 3. an ejecting device; 31. an ejecting cylinder; 32. an ejector lever; 33. a rubber head; 34. a spring; 35. a slide bar; 36. a chute; 4. a moving port; 5. a moving rod; 6. a gasket; 7. wing nuts; 8. and (5) a pillar.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 3-4, this embodiment proposes a bending machine for bolt processing, which comprises a workbench 1 and a bending component 2, the top end face of the workbench 1 is provided with the bending component 2, the outside of two sides of a first hydraulic cylinder 21 is provided with a popup device 3, the popup device 3 comprises a popup cylinder 31, a popup rod 32, a rubber head 33, a spring 34, a slide bar 35 and a slide groove 36, the outside of two sides of the first hydraulic cylinder 21 is in threaded connection with the popup cylinder 31, the popup cylinder 31 is internally inserted with the popup rod 32, one end of the popup rod 32 is inserted with the rubber head 33, the rubber head 33 is positioned outside the popup cylinder 31, the other end of the popup rod 32 is sleeved with the spring 34, one end face of the spring 34 is fixedly connected with the inner wall of the popup cylinder 31, the other end of the spring 34 is fixedly connected with the other end of the popup rod 32, one side outer wall of the popup cylinder 31 is provided with the slide groove 36, one end of the slide bar 35 is installed in the slide groove 36, the top end face of the workbench 1 is provided with a moving port 4, the bottom end face of the second hydraulic cylinder 24 is welded with a moving rod 5, the bottom end face of the moving rod 5 is installed on the bottom end face of the flange 6 of the workbench 1, the bottom end face of the flange 6 is welded with the end face 7 of the flange 6, the flange 6 is welded with the bottom end face 7 of the flange 6, the flange is welded to the top end face 1 is fixedly connected with the top end face of the flange 6 of the workbench 1, the flange is welded with the top end face 1, the end 7, the flange is welded with the end 7 of the flange is welded with the top end 7, and the top of the flange is welded with the end 7 is welded with the end of the flange is welded with the top flange is attached to the top of the top flange 1 and the bottom flange is attached to the top of the flange 1 and the bottom flange is attached to the bottom of the flange is 6, the stability of the device is increased.

In this embodiment, during the use, can buckle the bolt through bending subassembly 2, make it get into spout 36 through rotating slide bar 35, at this moment, spring 34 can shrink, the effort that produces can stimulate pop-up lever 32 and remove to make the bolt after the rubber head 33 striking is buckled, make the bolt produce vibrations, and then can take off the bolt from bending subassembly 2 more conveniently, remove in moving mouth 4 through movable rod 5, can change the interval between two second pneumatic cylinders 24, be favorable to bending the bolt of different length, play fixed positioning's effect to movable rod 5 through gasket 6 and wing nut 7.

As shown in fig. 1-2, including workstation 1 and bending component 2, the top terminal surface of workstation 1 is provided with bending component 2, bending component 2 includes first pneumatic cylinder 21, first branch 22, fixing device 23, second pneumatic cylinder 24, second branch 25 and bending block 26, the top terminal surface one end of workstation 1 is equipped with first pneumatic cylinder 21, and the one end grafting of first pneumatic cylinder 21 has first branch 22, the one end of first branch 22 is equipped with fixing device 23, the top terminal surface other end of workstation 1 is equipped with a pair of second pneumatic cylinder 24, and two second pneumatic cylinder 24 are located the both sides outside of first pneumatic cylinder 21 respectively, the one end grafting of second pneumatic cylinder 24 has second branch 25, and the one end welding of second branch 25 has bending block 26, fixing device 23 includes U-shaped piece 231, first splint 232, second splint 233, fixed plate 234, fixed slot 235 and ball 236, the one end welding of first branch 22 has U-shaped piece 231, and the bottom welding of U-shaped piece 231 has first splint 232, the top of second branch 22 has a pair of second pneumatic cylinder 24, and the second splint 234 and the one end of second splint 236 of second splint is equipped with the fixed slot 234 and the inside the fixed plate 234 of the two clamping groove 234 is fixed to the both sides, the inside of the fixed plate 234 is fixed slot 234 and the both sides are fixed to the outside the inner wall of the first plate 234, the two clamping plate 234 is fixed slot 234 and the both sides are fixed for the inner wall 234 is fixed slot of the inner wall of the inner plate 234.

In this embodiment, the fixing device 23 is used for supporting and fixing the bolt, placing the bolt on the first clamping plate 232, rotating the fixing plate 234, enabling one end of the fixing plate 234 to be clamped in the fixing groove 235, fixing the bolt, relatively exerting force through the first hydraulic cylinder 21 and the second hydraulic cylinder 24, pushing and pressing the two ends of the bolt by the bending block 26, and pushing up the central portion of the bolt by the U-shaped block 231, so that the bolt can be better bent, and bending efficiency is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a bender for bolt processing, its characterized in that includes workstation (1) and bending subassembly (2), the top terminal surface of workstation (1) is provided with bending subassembly (2), bending subassembly (2) are including first pneumatic cylinder (21), first branch (22), fixing device (23), second pneumatic cylinder (24), second branch (25) and bending block (26), the top terminal surface one end of workstation (1) is equipped with first pneumatic cylinder (21), and the one end grafting of first pneumatic cylinder (21) has first branch (22), the one end of first branch (22) is equipped with fixing device (23), the top terminal surface other end of workstation (1) is equipped with a pair of second pneumatic cylinder (24), and two second pneumatic cylinders (24) are located the both sides outside of first pneumatic cylinder (21) respectively, the one end grafting of second pneumatic cylinder (24) has second branch (25), and the one end welding of second branch (25) has bending block (26).

2. The bending machine for bolt processing according to claim 1, wherein the fixing device (23) comprises a U-shaped block (231), a first clamping plate (232), a second clamping plate (233), a fixing plate (234), a fixing groove (235) and balls (236), one end of the first supporting rod (22) is welded with the U-shaped block (231), the bottom of the U-shaped block (231) is welded with the first clamping plate (232), the top of the U-shaped block (231) is welded with the second clamping plate (233), the center of the outer wall of the second clamping plate (233) is hinged with the fixing plate (234), the fixing groove (235) is formed in the center of the outer wall of the first clamping plate (232), one end of the fixing plate (234) is located inside the fixing groove (235), and the balls (236) are embedded in the outer walls of two sides of the fixing plate (234).

3. The bending machine for bolt working according to claim 2, wherein the clamping grooves are formed in both side inner walls of the fixing groove (235), and one end of the ball (236) is clamped and mounted in the clamping groove.

4. A bending machine for machining bolts according to claim 2, characterized in that the first clamping plate (232) and the second clamping plate (233) are identical in shape.

5. The bending machine for bolt processing according to claim 1, wherein the two outer sides of the first hydraulic cylinder (21) are respectively provided with an ejecting device (3), the ejecting devices (3) comprise an ejecting cylinder (31), an ejecting rod (32), a rubber head (33), a spring (34), a sliding rod (35) and a sliding groove (36), the two outer sides of the first hydraulic cylinder (21) are respectively connected with the ejecting cylinder (31) in a screwed mode, the ejecting rod (32) is connected with the inner side of the ejecting cylinder (31) in an inserted mode, one end of the ejecting rod (32) is connected with the rubber head (33) in an inserted mode, the rubber head (33) is located outside the ejecting cylinder (31), the other end of the ejecting rod (32) is connected with a spring (34) in a sleeved mode, one end of the spring (34) is fixedly connected with the inner wall of the ejecting cylinder (31), and the other end of the spring (34) is fixedly connected with the other end of the ejecting rod (32).

6. The bending machine for bolt processing according to claim 5, wherein a slide bar (35) is welded at the other end of the spring (34), a slide groove (36) is formed in the outer wall of one side of the ejecting cylinder (31), and one end of the slide bar (35) is inserted and installed in the slide groove (36).

7. The bending machine for bolt machining according to claim 1, wherein the movable port (4) is formed in the other end of the top end face of the workbench (1), the movable rod (5) is welded on the bottom end face of the second hydraulic cylinder (24), one end of the bottom of the movable rod (5) is inserted and installed in the movable port (4), a gasket (6) is sleeved on the outer wall of the movable rod (5), the top end face of the gasket (6) is in fit connection with the bottom end face of the workbench (1), the wing nut (7) is in threaded connection with one end of the bottom of the movable rod (5), and the top end face of the wing nut (7) is in fit connection with the bottom end face of the gasket (6).

8. The bending machine for bolt processing according to claim 1, wherein the support posts (8) are welded around the bottom end surface of the workbench (1), a reinforcing rod is welded on the top of the outer wall of one side of the support posts (8), and one end of the reinforcing rod is welded and fixed with the bottom end surface of the workbench (1).