CN216989748U - Adjustable efficient umbrella rib steel pipe mold - Google Patents

Abstract

The utility model discloses an adjustable high-efficiency umbrella rib steel pipe die, which comprises a first die block, wherein one end of the first die block is in contact connection with a second die block, umbrella rib grooves are formed in the upper ends of the first die block and the second die block, sliding grooves which are symmetrically distributed are formed in the two ends of each umbrella rib groove and are formed in the upper ends of the first die block and the second die block, and a first umbrella rib section, a second umbrella rib section and a third umbrella rib section are arranged at the upper ends of the sliding grooves and are in contact connection with each other. The labor force of workers is reduced, and the practicability is increased.

Description

Adjustable efficient umbrella rib steel pipe mold

Technical Field

The utility model relates to the field of umbrella rib mold structures, in particular to an adjustable efficient umbrella rib steel tube mold.

Background

Umbrellas, an essential daily use item for sun-shading and rain-shielding, are used very frequently in the daily life. The structure of the umbrella mainly comprises an umbrella handle, a plurality of groups of umbrella ribs connected with the umbrella handle and an umbrella cover supported by the umbrella ribs. The existing umbrella rib is mainly formed by mutually riveting a plurality of umbrella rib segments, the riveting technology of the existing umbrella rib is more original, riveting holes of two umbrella rib segments are aligned mainly by manual operation, then the umbrella rib segments are put into a riveting machine for riveting, and then the next umbrella rib segment is taken out to continuously align the riveting holes and then rivet, the method of aligning the riveting holes of the umbrella rib segments by manual operation can only align a pair of riveting holes, so that only one rivet can be riveted each time, and the riveting speed of the umbrella rib is very slow; in operation, the fingers of workers are often injured by a riveting machine, and the manual operation is easy to cause error conditions, so that defective products are produced, and the riveting quality of umbrella ribs is reduced.

The utility model has the advantages that the problems are solved by the utility model with the application number of CN202020189616.9 and the patent name of mould structure for automatically positioning and embedding umbrella ribs, but the technology has the following problems that firstly, the technology can only be suitable for riveting of one umbrella frame, the fixed umbrella frame groove is not suitable for riveting of other umbrella frames, and one mould can be replaced by another umbrella frame, thereby reducing the working efficiency and increasing the manufacturing cost of the mould; secondly, this technique does not design the regulation structure, leads to the riveting point between rib section and the rib section unable alignment, blocks even, has increased workman's labour, reduces the practicality.

Therefore, it is necessary to provide an adjustable high-efficiency umbrella rib steel pipe mold to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable high-efficiency umbrella rib steel pipe mold to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an adjustable high-efficiency umbrella rib steel pipe mold comprises a first module, wherein one end of the first module is in contact connection with a second module, umbrella rib grooves are formed in the upper ends of the first module and the second module, sliding grooves are symmetrically distributed at the two ends of each umbrella rib groove and are formed in the upper ends of the first module and the second module, a first umbrella rib section, a second umbrella rib section and a third umbrella rib section are arranged at the upper ends of the sliding grooves and are in contact connection, the first umbrella rib section is arranged in the first module, the second umbrella rib section and the third umbrella rib section are arranged in the second module, a first riveting point and a second riveting point are respectively arranged at the connection positions of the first umbrella rib section, the second umbrella rib section and the third umbrella rib section, the first riveting point and the second riveting point are arranged at the gap between the first module and the second module, a sliding structure is arranged in each sliding groove, and the upper end of the sliding structure is fixedly connected with a concave frame, the handle is fixedly connected with the upper end of the clamping structure.

Preferably, the sliding structure includes a sliding block, the sliding block is symmetrically distributed at two ends of the sliding groove, two ends of the sliding block are fixedly connected with two symmetrically distributed convex blocks, one end of each convex block is slidably connected with the sliding groove, the lower end of the sliding block is provided with a sliding block groove, a ball and a rolling connection are arranged in the sliding block groove, the lower end of the ball is in rolling connection with a first module groove, the first module groove is arranged at the upper end of the first module, the upper end of the sliding block is fixedly connected with a sliding column, and the upper end of the sliding column is fixedly connected with the concave frame.

Preferably, the chucking structure includes the support column, support column upper end fixed connection handle, the concave type frame groove of support column sliding connection, the both ends of support column are equipped with the sawtooth, concave type frame groove is connected in the sawtooth contact, the both sides of sawtooth are equipped with the pinhole of two symmetric distributions, the both sides in concave type frame groove are established to the pinhole, it has fitting pin and sliding connection to alternate in the pinhole, the pinhole is connected in the one end contact of fitting pin sawtooth other end contact connection pinhole, the lower extreme of support column is equipped with and holds piece and fixed connection, the outside of support column is equipped with the spring, the lower extreme of the concave type frame of upper end fixed connection of spring, the lower extreme fixed connection of spring adds the upper end of holding the piece, add the lower extreme fixed connection rubber sheet that holds the piece, it establishes the upper end at first rib section, second rib section and third rib section to add the piece.

Preferably, the rubber is made of rubber.

Preferably, the shape of the supporting column is a Chinese character 'zhong'.

Preferably, the distance of the sliding groove is larger than the lengths of the first rib segment, the second rib segment and the third rib segment.

Preferably, the balls are symmetrically distributed on the same side of the concave frame.

Preferably, a handle groove is formed in the handle.

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

when the die is used, the chute design of the die is suitable for most umbrella frameworks, the next different umbrella rib section can be continuously riveted after the umbrella framework is riveted, the working efficiency is improved, and the cost for manufacturing the die is reduced.

Drawings

FIG. 1 is a schematic view of the main structure of an adjustable high-efficiency umbrella rib steel pipe mold according to the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a cross-sectional view B-B of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 2 at C;

FIG. 5 is an enlarged view of a portion of FIG. 1 at D;

FIG. 6 is an enlarged view of a portion E of FIG. 1;

FIG. 7 is an enlarged view of a portion of FIG. 1 at F;

FIG. 8 is an enlarged view of a portion of FIG. 2 at G;

fig. 9 is a schematic view of the main structure of an umbrella frame of the adjustable high-efficiency umbrella frame steel pipe mold of the utility model.

In the figure: 1. the umbrella comprises a first module, a second module, a first umbrella rib section, a second umbrella rib section, a third umbrella rib section, a first riveting point, a second riveting point, a concave frame, a handle, a sliding groove, a first module groove, a second module groove, a first umbrella rib section, a first riveting point, a second riveting point, a concave frame, a second module groove, a concave frame, a handle, a sliding groove, a first module groove, a second umbrella rib groove, a third module groove, a fourth module groove, a fourth module, a fourth.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: an adjustable high-efficiency umbrella rib steel pipe mold comprises a first module 1, one end of the first module 1 is in contact connection with a second module 2, umbrella rib grooves 12 are formed in the upper ends of the first module 1 and the second module 2, sliding grooves 10 are symmetrically distributed at the two ends of each umbrella rib groove 12, each sliding groove 10 is formed in the upper ends of the first module 1 and the second module 2, a first umbrella rib section 3, a second umbrella rib section 4 and a third umbrella rib section 5 are arranged at the upper end of each sliding groove 10 and are in contact connection, the first umbrella rib section 3 is arranged in the first module 1, the second umbrella rib section 4 and the third umbrella rib section 5 are arranged in the second module 2, a first riveting point 6 and a second riveting point 7 are respectively arranged at the connection positions of the first umbrella rib section 3, the second umbrella rib section 4 and the third umbrella rib section 5, the first riveting point 6 and the second riveting point 7 are both arranged at the gap position between the first module 1 and the second module 2, and a sliding structure is arranged in each sliding groove 10, the upper end of the sliding structure is fixedly connected with a concave frame 8, a clamping structure is inserted in the center of the concave frame 8, the clamping structure clamps a first umbrella rib section 3, a second umbrella rib section 4 and a third umbrella rib section 5 from the upper end downwards, and the upper end of the clamping structure is fixedly connected with a handle 9.

The sliding structure comprises a sliding block 20, the sliding block 20 is symmetrically distributed at two ends of a sliding groove 10, two symmetrically distributed convex blocks 22 are fixedly connected at two ends of the sliding block 20, one end of each convex block 22 is slidably connected with the sliding groove 10, a sliding block groove 25 is arranged at the lower end of the sliding block 20, a ball 21 is arranged in the sliding block groove 25 and is connected in a rolling manner, the lower end of the ball 21 is connected with a first module groove 11 in a rolling manner, the first module groove 11 is arranged at the upper end of a first module 1, a sliding column 19 is fixedly connected at the upper end of the sliding block 20, a concave frame 8 is fixedly connected at the upper end of the sliding column 19, a handle 9 is pushed forwards, the handle 9 moves forwards to drive the ball 21 to move forwards, the ball 21 rolls forwards to drive the concave frame 8 to move forwards, the concave frame 8 moves forwards to enable a first rib section 3, a second rib section 4 and a third rib section 5 to move forwards, so that the first rib section 3, the second rib section 4 and the third rib section 5 are adjusted in sequence, the function of the sliding structure is completed.

The clamping structure comprises a supporting column 23, a handle 9 is fixedly connected to the upper end of the supporting column 23, the supporting column 23 is slidably connected with a concave frame groove 24, sawteeth 16 are arranged at two ends of the supporting column 23, the sawteeth 16 are in contact connection with the concave frame groove 24, two pin holes 18 which are symmetrically distributed are arranged at two sides of the sawteeth 16, locking pins 17 are inserted into the pin holes 18 and are in sliding connection, one end of each locking pin 17 is in contact connection with the sawteeth 16, the other end of each locking pin is in contact connection with the corresponding pin hole 18, a clamping block 13 is arranged at the lower end of the supporting column 23 and is fixedly connected with the lower end of the concave frame 24, a spring 15 is arranged on the outer side of the supporting column 23, the upper end of the spring 15 is fixedly connected with the lower end of the clamping block 13, a rubber 14 is fixedly connected with the lower end of the clamping block 13, the clamping block 13 is arranged at the upper ends of a first umbrella rib section 3, a second umbrella rib section 4 and a third umbrella rib section 5, the handle groove 26 on the handle 9 is held downwards, handle 9 moves down and drives support column 23 and move down, and support column 23 moves down and promotes to add and hold piece 13 and move down, adds and holds piece 13 and move down and promote rubber 14 and move down, and rubber 14 moves down and compresses tightly first rib section 3, second rib section 4 and third rib section 5, then inserts locking pin 17 locking support column 23 in locking pinhole 18, accomplishes the chucking structure function.

The rubber 14 is made of rubber and can hold the first umbrella rib section 3, the second umbrella rib section 4 and the third umbrella rib section 5 tightly.

The support column 23 is shaped like a Chinese character 'zhong'.

The distance of the runner 10 is greater than the length of the first rib segment 3, the second rib segment 4 and the third rib segment 5, leaving a sufficient adjustment distance.

The balls 21 are symmetrically distributed on the same side of the concave frame 8.

The handle 9 is internally provided with a handle groove 26, and a handle can be stretched into the handle groove to be tightly held.

The working principle of the utility model is as follows: a worker firstly installs a first umbrella rib section 3, a second umbrella rib section 4 and a third umbrella rib section 5 in a sliding groove 10, then holds a handle groove 26 on a handle 9 to press downwards, the handle 9 moves downwards to drive a supporting column 23 to move downwards, the supporting column 23 moves downwards to push a clamping block 13 to move downwards, the clamping block 13 moves downwards to push a rubber sheet 14 to move downwards, the rubber sheet 14 moves downwards to press the first umbrella rib section 3, the second umbrella rib section 4 and the third umbrella rib section 5 tightly, then a locking pin 17 is inserted into a locking pin hole 18 to lock the supporting column 23 to complete a clamping structure function, then the handle 9 is pushed forwards, the handle 9 moves forwards to drive a ball 21 to move forwards, the ball 21 rolls forwards to drive a concave frame 8 to move forwards, the concave frame 8 moves forwards to enable the first umbrella rib section 3, the second umbrella rib section 4 and the third umbrella rib section 5 to move forwards, and accordingly the first umbrella rib section 3, the second umbrella rib section 4, the third umbrella rib section 5 and the umbrella rib section 5 are adjusted in sequence, Second rib section 4 and third rib section 5 accomplish the sliding construction function, have adjusted the back and rivet first rib section 3, second rib section 4 and third rib section 5 at first riveting point and second riveting point, accomplish the function of whole adjustable high-efficient type umbrella bone steel pipe mould from this.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (8)

1. An adjustable efficient umbrella rib steel pipe mold comprises a first module (1), wherein one end of the first module (1) is in contact connection with a second module (2), umbrella rib grooves (12) are formed in the upper ends of the first module (1) and the second module (2), sliding grooves (10) which are symmetrically distributed are formed in the two ends of each umbrella rib groove (12), the sliding grooves (10) are formed in the upper ends of the first module (1) and the second module (2), a first umbrella rib section (3), a second umbrella rib section (4) and a third umbrella rib section (5) are arranged in the upper ends of the sliding grooves (10) and are in contact connection, the first umbrella rib section (3) is arranged in the first module (1), the second umbrella rib section (4) and the third umbrella rib section (5) are arranged in the second module (2), and the connection positions of the first umbrella rib section (3), the second umbrella rib section (4) and the third umbrella rib section (5) are respectively provided with a first riveting point (6) and a second riveting point (7), first riveting point (6) and second riveting point (7) are all established in the clearance department of first module (1) and second module (2), its characterized in that: the umbrella rib fixing structure is characterized in that a sliding structure is arranged in the sliding groove (10), the upper end of the sliding structure is fixedly connected with the concave frame (8), a clamping structure is inserted in the center of the concave frame (8), the clamping structure clamps the first rib section (3), the second rib section (4) and the third rib section (5) from the upper end downwards, and the upper end of the clamping structure is fixedly connected with the handle (9).

2. The adjustable high-efficiency umbrella rib steel pipe mold as claimed in claim 1, wherein: the sliding structure comprises a sliding block (20), the sliding block (20) is symmetrically distributed at two ends of a sliding groove (10), two ends of the sliding block (20) are fixedly connected with two symmetrically distributed convex blocks (22), one end of each convex block (22) is connected with the sliding groove (10) in a sliding mode, the lower end of the sliding block (20) is provided with a sliding block groove (25), balls (21) and rolling connections are arranged in the sliding block groove (25), the lower ends of the balls (21) are connected with a first module groove (11) in a rolling mode, the first module groove (11) is arranged at the upper end of a first module (1), the upper end of the sliding block (20) is fixedly connected with a sliding column (19), and the upper end of the sliding column (19) is fixedly connected with a concave frame (8).

3. The adjustable high-efficiency umbrella rib steel pipe mold as claimed in claim 1, wherein: the clamping structure comprises a supporting column (23), a handle (9) is fixedly connected to the upper end of the supporting column (23), the supporting column (23) is slidably connected with a concave frame groove (24), sawteeth (16) are arranged at two ends of the supporting column (23), the sawteeth (16) are in contact connection with the concave frame groove (24), two pin holes (18) which are symmetrically distributed are formed in two sides of each sawteeth (16), the two sides of each sawhole (18) are formed in the concave frame groove (24), a locking pin (17) and a sliding connection are inserted in each pin hole (18), one end of each locking pin (17) is in contact connection with the other end of each sawteeth (16) to be in contact connection with the corresponding pin hole (18), a clamping block (13) and a fixed connection are arranged at the lower end of the supporting column (23), a spring (15) is arranged on the outer side of the supporting column (23), and the upper end of the spring (15) is fixedly connected with the lower end of the concave frame (8), the lower extreme fixed connection of spring (15) adds the upper end of holding piece (13), add the lower extreme fixed connection rubber (14) of holding piece (13), add the upper end of establishing first rib section (3), second rib section (4) and third rib section (5) of holding piece (13).

4. The adjustable high-efficiency umbrella rib steel pipe mold as claimed in claim 3, wherein: the rubber (14) is made of rubber.

5. The adjustable high-efficiency umbrella rib steel pipe mold as claimed in claim 3, wherein: the supporting column (23) is in a shape of a Chinese character 'zhong'.

6. The adjustable high-efficiency umbrella rib steel pipe mold as claimed in claim 1, wherein: the distance of the sliding groove (10) is larger than the lengths of the first umbrella rib section (3), the second umbrella rib section (4) and the third umbrella rib section (5).

7. The adjustable high-efficiency umbrella rib steel pipe mold as claimed in claim 2, wherein: the balls (21) are symmetrically distributed on the same side of the concave frame (8).

8. The adjustable high-efficiency umbrella rib steel pipe mold as claimed in claim 1, wherein: a handle groove (26) is arranged in the handle (9).

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