CN216096036U

CN216096036U - Pipe expanding device for processing and forming umbrella pole

Info

Publication number: CN216096036U
Application number: CN202122627394.1U
Authority: CN
Inventors: 史新玉; 刘山东; 徐利军
Original assignee: Shaoxing Shangyu Shunda Pipe Making Co ltd
Current assignee: Shaoxing Shangyu Shunda Pipe Making Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-22
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to the technical field of umbrella rod processing, and discloses a pipe expanding device for processing and forming an umbrella rod, which comprises a workbench, wherein two supporting seats are fixedly arranged at the top of the workbench, a bearing table positioned between the two supporting seats is fixedly arranged at the top of the workbench, a rear seat positioned on the left side of the left supporting seat is fixedly arranged on the left side of the workbench, an installation frame positioned on the rear side of the rear seat is fixedly arranged at the top of the workbench, and two electric cylinders are fixedly arranged on the front side of the installation frame. This pipe expanding device is used in umbrella pole machine-shaping possesses advantages such as clamping is effectual, has solved present umbrella pole and has passed through the roll-weld shaping back, need carry out the expand tube through the pipe expanding device to umbrella pole tube hole, nevertheless because the umbrella pole is longer, and the surface is the curved surface, inconvenient clamping to at the expand tube in-process, the displacement can appear in the umbrella pole that receives the impact, can influence the problem to umbrella pole processing like this.

Description

Pipe expanding device for processing and forming umbrella pole

Technical Field

The utility model relates to the technical field of umbrella rod processing, in particular to a pipe expanding device for processing and forming an umbrella rod.

Background

The umbrella for daily use can be generally divided into a straight rod umbrella and a folding umbrella, the umbrella rod of the straight rod umbrella is mostly processed by a single common circular tube, the umbrella rod of the folding umbrella is composed of a plurality of sections of umbrella rods which are sleeved together and can relatively extend, in order to prevent the umbrella rods from relatively rotating, each section of the umbrella rod in the folding umbrella is processed by a special-shaped pipe fitting, the umbrella rod is one of important component parts of the umbrella, and most of the existing umbrella rods are processed and manufactured by a series of steel strips.

At present, after an umbrella rod is formed by rolling, welding and forming, pipe expanding is needed to be carried out on pipe holes of the umbrella rod through a pipe expanding device, however, the umbrella rod is long, the outer surface of the umbrella rod is a curved surface, clamping is inconvenient, and in the pipe expanding process, the umbrella rod which is impacted can displace, so that processing of the umbrella rod can be affected, and the pipe expanding device for processing and forming the umbrella rod is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the pipe expanding device for processing and forming the umbrella pole, which has the advantages of good clamping effect and the like, and solves the problems that the pipe expanding of the pipe holes of the umbrella pole is required by the pipe expanding device after the existing umbrella pole is formed by rolling welding, the clamping is inconvenient because the umbrella pole is longer and the outer surface is a curved surface, and the processing of the umbrella pole is influenced because the impacted umbrella pole is displaced in the pipe expanding process.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: an umbrella pole processing shaping is with expander device, includes the workstation, the top fixed mounting quantity of workstation is two supporting seats, the top fixed mounting of workstation has the accepting platform that is located between two supporting seats, the left side fixed mounting of workstation has the rearmounted seat that is located the left side of left side supporting seat, the top fixed mounting of workstation has the mounting bracket that is located rearmounted seat rear side, the front side fixed mounting of mounting bracket has the electronic jar of quantity two, two fixed mounting has the connecting plate between the electronic jar output shaft, the bottom fixed mounting of connecting plate has the clamp plate that is located the supporting seat top, the top fixed mounting of connecting plate has the support, the top fixed mounting of workstation has the slide rail that is located the right side supporting seat right side, the top movable mounting of slide rail has leading sleeve, the bottom fixed mounting of support is located the limiting plate at leading sleeve top, a swing rod located on the left side of the limiting plate is movably mounted between the support and the front sleeve, and one end of the right side of the workbench extends to the pipe expanding mechanism on the left side of the front sleeve.

The utility model has the beneficial effects that:

the pipe expanding device for processing and forming the umbrella rod is characterized in that a workbench is arranged, after the umbrella rod is placed on a supporting seat and a bearing table and is contacted with a rear seat, an electric cylinder extends to push a connecting plate to drive a pressing plate to approach the umbrella rod, the distance between a follow-up support and a front sleeve is shortened, a swing rod rotates towards the left side under the action of a limiting plate to push the front sleeve to move towards the umbrella rod along a sliding rail, after the pressing plate presses the umbrella rod, the front sleeve stops on the sliding rail and is inserted into the right end of the umbrella rod, meanwhile, the limiting plate presses the front sleeve, then, a pipe expanding mechanism is started to be punched into the umbrella rod along the front sleeve to move towards the rear seat, after a pipe expanding mechanism enters the rear seat, the pipe expanding mechanism starts to reset and is separated from the umbrella rod, finally, the electric cylinder shrinks to drive the pressing plate and the front sleeve to be separated from the umbrella rod, pipe expanding of the umbrella rod is finished, and the front sleeve is matched with the rear seat to limit the umbrella rod by the pressing plate when the pressing plate is pressed in, and the front sleeve is also fixed, so that the purpose of good clamping effect is achieved.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, rearmounted seat includes the baffle, the top fixed mounting of workstation has the baffle, the inside fixed mounting of baffle has one end to extend to the left buffer cylinder of baffle, the right side of baffle is inlayed and is equipped with the cushion ring who is located the buffer cylinder right side.

Adopt above-mentioned further scheme's beneficial effect be, form through buffer cylinder increase pipe expanding mechanism, the umbrella pole receives pipe expanding mechanism impact and blotter contact simultaneously, avoids the umbrella pole to strike the left end deformation like this.

Furthermore, an included angle between the limiting plate and the support is ninety degrees, and the limiting plate is matched with the front sleeve.

Further, the length of the oscillating bar is larger than that of the limiting plate, and the included angle between the oscillating bar and the limiting plate is smaller than ninety degrees.

Further, expand tub mechanism includes two-way push rod, the inside fixed mounting of workstation has the guide rail board that is located two-way push rod below, the top fixed mounting of guide rail board has the mount pad that just is located the workstation right side with two-way push rod fixed connection, the left side fixed mounting of mount pad has the pipe expanding pole.

The beneficial effect of adopting above-mentioned further scheme is that, promote the mount pad through two-way push rod, make it under the guide rail board is supplementary, take the pipe expanding pole to keep away from the workstation, leave from leading sleeve right side, after the umbrella pole is changed and is accomplished, two-way push rod direction motion promotes the pipe expanding pole and processes the umbrella pole once more.

Further, the axis of the pipe expanding rod is superposed with the axis of the front sleeve, and the diameter of the pipe expanding rod is smaller than that of the front sleeve.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of the structure of the present invention at A;

FIG. 3 is a top view of the table of the present invention;

fig. 4 is a side view of the backseat of the present invention.

In the figure: 1. a work table; 2. a supporting seat; 3. a receiving table; 4. a rear seat; 41. a baffle plate; 42. a buffer cylinder; 43. a cushion washer; 5. a mounting frame; 6. an electric cylinder; 7. a connecting plate; 8. pressing a plate; 9. a support; 10. a limiting plate; 11. a swing rod; 12. a slide rail; 13. a front sleeve; 14. a pipe expanding mechanism; 141. a bidirectional push rod; 142. a guide rail plate; 143. a mounting seat; 144. a pipe expanding rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment, as shown in fig. 1-4, the pipe expanding device for processing and forming the umbrella rod comprises a workbench 1, wherein two supporting seats 2 are fixedly arranged at the top of the workbench 1, a bearing table 3 positioned between the two supporting seats 2 is fixedly arranged at the top of the workbench 1, a rear seat 4 positioned at the left side of the left supporting seat 2 is fixedly arranged at the left side of the workbench 1, an installation frame 5 positioned at the rear side of the rear seat 4 is fixedly arranged at the top of the workbench 1, two electric cylinders 6 are fixedly arranged at the front side of the installation frame 5, a connecting plate 7 is fixedly arranged between output shafts of the two electric cylinders 6, a pressing plate 8 positioned above the supporting seats 2 is fixedly arranged at the bottom of the connecting plate 7, a support 9 is fixedly arranged at the top of the connecting plate 7, a sliding rail 12 positioned at the right side of the right supporting seat 2 is fixedly arranged at the top of the workbench 1, a front sleeve 13 is movably arranged at the top of the sliding rail 12, a limiting plate 10 positioned at the top of the front sleeve 13 is fixedly arranged at the bottom of the support 9, a swing rod 11 positioned at the left side of the limiting plate 10 is movably arranged between the support 9 and the front sleeve 13, and a pipe expanding mechanism 14 with one end extending to the left side of the front sleeve 13 is arranged at the right side of the workbench 1.

The rear seat 4 comprises a baffle plate 41, the baffle plate 41 is fixedly mounted at the top of the workbench 1, a buffer cylinder 42 with one end extending to the left side of the baffle plate 41 is fixedly mounted inside the baffle plate 41, and a buffer gasket 43 positioned at the right side of the buffer cylinder 42 is embedded at the right side of the baffle plate 41.

The pipe expanding mechanism 14 is enlarged by the buffer cylinder 42, and the umbrella pole is impacted by the pipe expanding mechanism 14 to contact with the buffer washer 43, so that the left end deformation of the umbrella pole is avoided.

An included angle between the limiting plate 10 and the bracket 9 is ninety degrees, and the limiting plate 10 is matched with the front sleeve 13.

The length of the swing rod 11 is larger than that of the limiting plate 10, and the included angle between the swing rod 11 and the limiting plate 10 is smaller than ninety degrees.

The pipe expanding mechanism 14 comprises a bidirectional push rod 141, the bidirectional push rod 141 is fixedly installed inside the workbench 1, a guide rail plate 142 located below the bidirectional push rod 141 is fixedly installed inside the workbench 1, an installation seat 143 fixedly connected with the bidirectional push rod 141 and located on the right side of the workbench 1 is fixedly installed at the top of the guide rail plate 142, and a pipe expanding rod 144 is fixedly installed on the left side of the installation seat 143.

The mounting seat 143 is pushed by the bidirectional push rod 141, so that the mounting seat carries the tube expanding rod 144 to be far away from the workbench 1 under the assistance of the guide rail plate 142 and to be away from the right side of the front sleeve 13, and after the umbrella rod is replaced, the bidirectional push rod 141 moves in the direction to push the tube expanding rod 144 to process the umbrella rod again.

The axis of the pipe expanding rod 144 coincides with the axis of the front sleeve 13, and the diameter of the pipe expanding rod 144 is smaller than that of the front sleeve 13.

The working principle is as follows:

the electric cylinder 6 extends to push the connecting plate 7 to drive the pressing plate 8 to approach the umbrella rod, meanwhile, the distance between the follow-up support 9 and the front sleeve 13 is shortened, the swing rod 11 rotates towards the left side under the action of the limiting plate 10 to push the front sleeve 13 to move towards the umbrella rod along the sliding rail 12, after the pressing plate 8 presses the umbrella rod, the front sleeve 13 stops on the sliding rail 12 and is inserted into the right end of the umbrella rod, the limiting plate 10 presses the front sleeve 13, then the pipe expanding mechanism 14 is started and rushes into the interior of the umbrella rod along the front sleeve 13 to move towards the rear seat 4, after the pipe expanding mechanism 14 enters the rear seat 4, the pipe begins to reset and is separated from the interior of the umbrella rod, finally, the electric cylinder 6 contracts to drive the pressing plate 8 and the front sleeve 13 to be separated from the umbrella rod, and pipe expanding of the umbrella rod is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an umbrella pole machine-shaping is with expander device, includes workstation (1), its characterized in that: the top fixed mounting quantity of workstation (1) is two supporting seats (2), the top fixed mounting of workstation (1) has bearing platform (3) that is located between two supporting seats (2), the left side fixed mounting of workstation (1) has rear seat (4) that is located left side supporting seat (2), the top fixed mounting of workstation (1) has mounting bracket (5) that is located rear seat (4) rear side, the front side fixed mounting of mounting bracket (5) has electronic jar (6) that are two in quantity, two fixed mounting has connecting plate (7) between electronic jar (6) output shaft, the bottom fixed mounting of connecting plate (7) has clamp plate (8) that is located supporting seat (2) top, the top fixed mounting of connecting plate (7) has support (9), the top fixed mounting of workstation (1) has slide rail (12) that is located right side supporting seat (2) right side, the utility model discloses a pipe expander, including slide rail (12), the top movable mounting of support (9) has leading sleeve (13), the bottom fixed mounting of support (9) is located limiting plate (10) at leading sleeve (13) top, movable mounting has between support (9) and leading sleeve (13) and is located the left pendulum rod (11) of limiting plate (10), the right side of workstation (1) is provided with one end and extends to the left expander mechanism (14) of leading sleeve (13).

2. The pipe expanding device for processing and forming the umbrella rod as claimed in claim 1, wherein: rearmounted seat (4) include baffle (41), the top fixed mounting of workstation (1) has baffle (41), the inside fixed mounting of baffle (41) has one end to extend to baffle (41) left buffer cylinder (42), the right side of baffle (41) is inlayed and is equipped with buffer washer (43) that are located buffer cylinder (42) right side.

3. The pipe expanding device for processing and forming the umbrella rod as claimed in claim 1, wherein: the included angle between the limiting plate (10) and the bracket (9) is ninety degrees, and the limiting plate (10) is matched with the front sleeve (13).

4. The pipe expanding device for processing and forming the umbrella rod as claimed in claim 1, wherein: the length of the swing rod (11) is greater than that of the limiting plate (10), and an included angle between the swing rod (11) and the limiting plate (10) is smaller than ninety degrees.

5. The pipe expanding device for processing and forming the umbrella rod as claimed in claim 1, wherein: pipe expanding mechanism (14) include two-way push rod (141), the inside fixed mounting of workstation (1) has guide rail board (142) that is located two-way push rod (141) below, the top fixed mounting of guide rail board (142) has mount pad (143) with two-way push rod (141) fixed connection and be located workstation (1) right side, the left side fixed mounting of mount pad (143) has pipe expanding rod (144).

6. The pipe expanding device for processing and forming the umbrella rod as claimed in claim 5, wherein: the axial lead of the pipe expanding rod (144) is superposed with the axial lead of the front sleeve (13), and the diameter of the pipe expanding rod (144) is smaller than that of the front sleeve (13).