CN212285591U

CN212285591U - Riveting tool for flange angle of rectangular air pipe of thin steel plate connected flange

Info

Publication number: CN212285591U
Application number: CN202020675674.2U
Authority: CN
Inventors: 李乐谱
Original assignee: Suzhou Puyuan Electromechanical Engineering Co ltd
Current assignee: Jiangsu Puyuan Electromechanical Technology Co.,Ltd.
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-05
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a riveting tool for the flange angle of a rectangular air duct of a sheet steel conjoined flange in the technical field, a fixed column is fixedly connected above the front wall of an installation seat, a guide rod is fixedly connected at the bottom of the fixed column, an installation cylinder is movably sleeved outside the guide rod, an upper die head is fixedly connected at the bottom of the installation cylinder, a connecting block is fixedly sleeved outside the installation cylinder, two ends of the connecting block are movably connected with a press rod, the rod body of the press rod is respectively connected with one end of a support rod and one end of a hydraulic rod, the other ends of the support rod and the hydraulic rod are both connected with the outer wall of the fixed column, a lower die seat is arranged below the front wall of the installation seat, the riveting operation is realized through hydraulic transmission, the working efficiency is improved, the hand of workers is protected from being damaged, the riveting tool has the function of auxiliary fixing to a machined part, the use effect is good.

Description

Riveting tool for flange angle of rectangular air pipe of thin steel plate connected flange

Technical Field

The utility model relates to an auxiliary machining tool technical field of flange specifically is a sheet steel disjunctor flange rectangle tuber pipe flange angle riveting tool.

Background

The thin steel plate connected flange rectangular air pipe is widely applied to the industrial field, the riveting operation of the flanging and the flange angle of the thin steel plate connected flange rectangular air pipe is performed by knocking with a traditional tool at present, and the riveting operation is performed through a riveting tool, so that the patent number is disclosed: CN 202621737U's utility model in, press the handle through the manual work, utilize lever principle to realize riveting operation, but need consume the very big intensity of labour of staff among the riveting process, and have the danger of damage to staff's hand, can not assist fixedly to the work piece of processing simultaneously, the result of use is not good, for this reason, we propose a sheet steel disjunctor flange rectangle tuber pipe flange angle riveting tool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sheet steel disjunctor flange rectangle tuber pipe flange angle riveting tool to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sheet steel disjunctor flange rectangle tuber pipe flange angle riveting tools, includes the mount pad, mount pad front wall top fixedly connected with fixed column, fixed column bottom fixed connection guide bar, the guide bar outside movable sleeve is equipped with the installation section of thick bamboo, the fixed connection upper die head in installation section of thick bamboo bottom, just the outside fixed sleeve of installation section of thick bamboo is equipped with the connecting block, connecting block both ends swing joint has the depression bar, the pole body of depression bar is connected with branch and hydraulic stem one end respectively, the branch and the hydraulic stem other end all with fixed column outer wall connection, mount pad front wall below is equipped with the die holder.

Furthermore, supports are arranged at two ends of the top surface of the lower die holder, limiting plates are movably arranged on the supports, the end parts of the limiting plates are connected with the limiting clamping plates through rotating pieces, and limiting clamping columns are arranged on the side walls of the lower die holder.

Furthermore, the limiting plate is connected with the lower die holder through a compression spring, and a rubber pad is fixedly bonded to the bottom surface of the limiting plate.

Furthermore, spacing holes matched with the diameters of the spacing clamping columns are formed in the spacing clamping plates at equal intervals, the rotating piece is a universal joint, and the spacing plates and one end, far away from the front wall of the mounting seat, of the lower die seat are located on the same vertical plane.

Further, the guide bar outer wall cover is equipped with reset spring, an installation section of thick bamboo and guide bar sliding connection, reset spring bottom and installation section of thick bamboo top fixed connection.

Further, branch is telescopic rod structure, just branch both ends are swing joint.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure and reasonable design, and pushes the pressure rod to press down to drive the connecting block to move through the hydraulic rod, and synchronously drives the mounting cylinder to press down, thereby leading the upper die head to be butted with the lower die holder, completing the riveting operation of the workpiece, and not needing manual bare-handed riveting pressing, improving the working efficiency and protecting the hands of workers from being damaged; simultaneously, the workpiece is assisted and fixed through the limiting plate, the limiting clamping plate and the compression spring, the problem that deviation occurs in machining due to movement of the workpiece during riveting operation is avoided, and the using effect is good.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1. a mounting seat; 2. fixing a column; 3. a guide bar; 4. mounting the cylinder; 5. a return spring; 6. an upper die head; 7. connecting blocks; 8. a pressure lever; 9. a strut; 10. a hydraulic lever; 11. a lower die holder; 12. a support; 13. a limiting plate; 14. a rotating member; 15. a limiting clamping plate; 16. a compression spring; 17. limiting the clamp column; 18. and (7) a rubber pad.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

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.

Please refer to fig. 1, the utility model provides a sheet steel disjunctor flange rectangle tuber pipe flange angle riveting tool, including mount pad 1, 1 front wall top fixedly connected with fixed column 2 of mount pad, 2 bottom fixed connection guide bars 3 of fixed column, 3 outside movable sleeves of guide bar are equipped with an installation section of thick bamboo 4, and an installation section of thick bamboo 4 can slide from top to bottom on guide bar 3, and synchronous belt drive upper die head 6 removes, and when riveting operation, make upper die head 6 push down to the machined part riveting operation, installation section of thick bamboo 4 bottom fixed connection upper die head 6.

The outside fixed cover of installation cylinder 4 is equipped with connecting

block

7, 7 both ends swing joint of connecting block has depression bar 8, pole body of depression bar 8 is connected with

branch

9 and 10 one end of hydraulic stem respectively, during the riveting operation, order about the 8 angle grow of depression bar that both sides set up through hydraulic stem 10, make installation cylinder 4 drive upper die head 6 and push down, the riveting operation is implemented to the machined part to cooperation die holder 11, the branch 9 and the 10 other end of hydraulic stem all with 2 outer wall connections of fixed column, 1 preceding wall below of mount pad is equipped with die holder 11.

Please refer to fig. 2, supports 12 are disposed at two ends of the top surface of the lower die holder 11, limiting plates 13 are movably disposed on the supports 12, the limiting plates 13 can rotate around the supports 12 to contact with a workpiece, the workpiece is fixed and pressed, and the workpiece is prevented from moving in the riveting operation process, resulting in the problem of processing deviation, the ends of the limiting plates 13 are connected with limiting clamping plates 15 through rotating pieces 14, the side walls of the lower die holder 11 are provided with limiting clamping columns 17, the rotated limiting plates 13 are in limiting connection with the limiting clamping columns 17 through the limiting clamping plates 15, the limiting plates 13 are fixed and pressed and fixed, the limiting plates 13 are likely to be in full-surface contact with the workpiece, and are also likely to be in partial contact with the workpiece in a point-surface manner, and are specifically determined according.

Referring to fig. 2, the limiting plate 13 is connected to the lower die base 11 through a pressing spring 16, the pressing spring 16 increases the acting force of the limiting plate 13 when pressing, so as to facilitate the resetting of the limiting plate 13, and a rubber pad 18 is fixedly bonded to the bottom surface of the limiting plate 13, so as to facilitate the protection of a workpiece.

Referring to fig. 2, the spacing cardboard 15 is provided with spacing holes at equal intervals, the spacing holes are matched with the diameter of the spacing clip column 17, the spacing cardboard 15 is conveniently connected and fixed with the spacing clip column 17, the spacing plate 13 is limited, the rotating member 14 is a universal joint, the spacing cardboard 15 is convenient to rotate randomly, the spacing holes are convenient to contact with the spacing clip column 17, and the spacing plate 13 and one end of the lower die holder 11, which is far away from the front wall of the mounting base 1, are located on the same vertical plane.

Referring to fig. 1, the outer wall of the guide rod 3 is sleeved with a return spring 5 for facilitating the return of the mounting cylinder 4, the mounting cylinder 4 is slidably connected with the guide rod 3, and the bottom end of the return spring 5 is fixedly connected with the top end of the mounting cylinder 4.

Branch 9 is telescopic rod structure, and branch 9 plays the effect that improves stability, and branch 9 both ends are swing joint.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sheet steel disjunctor flange rectangle tuber pipe flange angle riveting tool, includes mount pad (1), its characterized in that: the mounting seat is characterized in that a fixing column (2) is fixedly connected to the upper portion of the front wall of the mounting seat (1), a guide rod (3) is fixedly connected to the bottom of the fixing column (2), an installation cylinder (4) is movably sleeved on the outer side of the guide rod (3), an upper die head (6) is fixedly connected to the bottom of the installation cylinder (4), a connecting block (7) is fixedly sleeved on the outer portion of the installation cylinder (4), two ends of the connecting block (7) are movably connected with a pressing rod (8), the rod body of the pressing rod (8) is connected with one end of a supporting rod (9) and one end of a hydraulic rod (10) respectively, the other ends of the supporting rod (9) and the hydraulic rod (10) are connected with the outer wall of the fixing column (2.

2. The riveting tool for the flange angle of the rectangular air pipe with the steel sheet conjoined flange according to claim 1, is characterized in that: support (12) are arranged at two ends of the top surface of the lower die holder (11), a limiting plate (13) is movably arranged on the support (12), the end part of the limiting plate (13) is connected with a limiting clamping plate (15) through a rotating part (14), and a limiting clamping column (17) is arranged on the side wall of the lower die holder (11).

3. The riveting tool for the flange angle of the rectangular air pipe with the thin steel plate conjoined flange according to claim 2, is characterized in that: the limiting plate (13) is connected with the lower die holder (11) through a compression spring (16), and a rubber pad (18) is fixedly bonded to the bottom surface of the limiting plate (13).

4. The riveting tool for the flange angle of the rectangular air pipe with the thin steel plate conjoined flange according to claim 2, is characterized in that: spacing hole with spacing calorie of post (17) diameter looks adaptation is seted up to equidistant on spacing cardboard (15), rotate piece (14) and be the universal joint, limiting plate (13) and die holder (11) keep away from the one end of mount pad (1) front wall and be located same vertical plane.

5. The riveting tool for the flange angle of the rectangular air pipe with the steel sheet conjoined flange according to claim 1, is characterized in that: the outer wall of the guide rod (3) is sleeved with a reset spring (5), the installation cylinder (4) is connected with the guide rod (3) in a sliding mode, and the bottom end of the reset spring (5) is fixedly connected with the top end of the installation cylinder (4).

6. The riveting tool for the flange angle of the rectangular air pipe with the steel sheet conjoined flange according to claim 1, is characterized in that: the supporting rod (9) is of a telescopic rod structure, and two ends of the supporting rod (9) are movably connected.