TWM606808U - Forging and stamping structure for storage rack - Google Patents

Abstract

A forging and stamping structure for a shelf, comprising: a number of rings and a number of iron wire meshes, wherein: the upper and lower ends of the hollow sleeve body of the ring are each provided with an opening, and the opening can be used for the upper and lower assembly of the shelf In addition, the outer circumference of the collar is provided with several connecting holes, the iron wire mesh sheet has a bearing surface, and the bearing surface is formed by cross welding of several iron wires, and the periphery is welded by iron wires to form several edges. The corners between adjacent edges are not connected to form an insertion space, and the collar is placed in the insertion space of the iron wire mesh, so that the edge of the iron wire mesh is inserted into the end of the iron wire The connecting hole of the collar is then stamped with the module of a punching machine to deform the connecting hole of the collar and the end of the wire at the edge, so that the two are combined and fastened to each other.

Description

Shelf forged stamping structure

This creation is related to a rack structure, especially a forging and stamping structure that uses forging and stamping to connect the wire mesh.

According to the current common shelf structure on the market, it usually has a shelf layer, which is cross-welded by a number of iron wires (40), and its four corners are connected to an inherent set of rings (50). The conventional connection The fixing method is usually to connect the ferrule (50) and the iron wire (40) by welding, and a welding is formed at the contact point of the iron wire (40) and the ferrule (50) At point (60), the iron wire (40) can be firmly connected to the outer circumference of the collar (50) by welding (see Figure 12 and Figure 13).

However, the rack structure described above still has the following problems in actual use: (1) Since welding must be processed with welding materials (including welding rods, shielding gas, electrodes, etc.), it is more costly; (2) Due to the high temperature, strong light and toxic gas generated during welding, which will damage the human body to a certain extent, there are concerns about safety and health.

Therefore, how to develop and improve the shortcomings of the above-mentioned rack forging and stamping structure is actually the goal of the relevant industry's efforts. In view of this, the creator has thought about the creative idea, so he has many years of experience After designing it, discussing and experimenting with samples, and revising and improving it many times, it is the creation.

The conventional rack structure is more cost-intensive because of the way the sleeve body and the iron wire are fixed by welding, and welding must use certain welding materials (including welding rods, shielding gas, electrodes, etc.) , It will produce high temperature, strong light and toxic gas to harm the human body during welding, so there are doubts about safety and health. This is the technical problem to be solved.

This creation provides a forging and stamping structure for a rack, which includes several sets of rings and several iron wire meshes, wherein: the upper and lower ends of the hollow sleeve body of the ring system each have an opening, and the opening is for the rack Used for upper and lower assembly, and the outer circumference of the collar is provided with several connecting holes, the iron wire mesh has a bearing surface, and the bearing surface is formed by cross welding of multiple iron wires, and the periphery is formed by iron wire welding Count the edges. The corners between adjacent edges are not connected to form an insertion space. Place the collar in the insertion space of the iron wire mesh, so that the edge of the iron wire mesh Insert into the connecting hole of the collar, and then use the module of the punching machine to punch the collar to deform the connecting hole of the collar and the end of the wire at the edge, so that the two are combined and secured , To get a forging stamping structure of the shelf.

This creation provides a forging and stamping structure for the shelf. Because the collar and the iron wire are combined by stamping, the connecting hole of the collar and the iron wire are deformed, and then they are combined and secured to each other, thereby saving The cost of welding materials can also be avoided during welding. The body is harmful to the human body.

This creative part:

(10): Ring

(11): Opening

(12): Connection hole

(121): Flange

(122): Piercing

(123): Slotted hole

(20): Iron wire mesh

(21): Bearing surface

(22): Iron wire

(221): Location groove

(23): Stuck point

(30): Punching machine

(31): Module

Learning part:

(40): Iron wire

(50): Ring

(60): Welding point

[Figure 1] is the three-dimensional combination diagram of this creation.

[Figure 2] is a diagram of the use state of the flange in the connecting hole of the collar of this creation.

[Figure 3] is the state diagram of the stamping press module of this creation to stamp the ring.

[Figure 4] is a drawing of the stamping ring of the punching machine module of this creation that deforms the connecting hole of the ring and the end of the wire.

[Figure 5] is a cross-sectional view of the deformation of the connecting hole and the end of the iron wire after the ring of this creation is punched by the module of the punching machine.

[Figure 6] The wire mesh piece created by this book can be used as a single-layer state diagram.

[Figure 7] The wire mesh sheet created by this invention can be used in double layers.

[Figure 8] is a diagram of the connecting hole of the ring of this creation as perforation.

[Figure 9] is a cross-sectional view of the connecting hole of the ring of this creation as perforation and punching and deformation of the end of the iron wire.

[Figure 10] is the state diagram of the connecting hole of the collar of this creation as the slotted hole.

[Figure 11] The connecting hole of the collar of this creation is set as a slotted hole after punching, the slotted hole and the end of the wire are deformed.

[Figure 12] is a diagram of the use of positioning grooves at the end of the iron wire of this creation.

[Figure 13] is a drawing of the working state of the iron wire with a positioning groove at the end of the creation after punching.

[Figure 14] is a three-dimensional exploded view of conventional knowledge.

[Figure 15] is a state diagram of the conventional iron wire being welded to the outer circumference of the collar.

In order to enable your reviewer to have a further understanding and understanding of the purpose, features and effects of this creation, please cooperate with the [Schematic Description] to list examples, and the detailed description is as follows:

First of all, please look at it as shown in Figure 1 to Figure 7, which contains: a number of rings (10) and a number of wire mesh (20), wherein: the ring (10) is a hollow sleeve body upper and lower ends Each has an opening (11), the opening (11) can be used for the upper and lower assembly of the rack, and the outer circumference of the collar (10) is provided with a number of connecting holes (12), the wire mesh (20) It has a load-bearing surface (21), which is formed by cross-welding through several iron wires (22), and its periphery is welded with iron wires (22) to form several edges. The corners are not connected to form an insertion space, and the collar (10) is placed in the insertion space of the iron wire mesh (20) so that the edge iron wire (22) of the iron wire mesh (20) The end is inserted into the connecting hole (12) of the collar (10), and then the module (31) of the punching machine (30) is used to punch the collar (10) to connect the collar (10) The hole (12) and the edge of the iron wire (22) are deformed so that they are combined and fastened to each other.

The present invention provides a forging and stamping structure for a shelf, wherein a flange (121) is provided on the outer periphery of the connecting hole (12), when the module (31) of the stamping machine (30) is stamping the collar (10) , The flange (121) is squeezed and recessed so that the iron wire (22) is deformed and recessed in the connecting hole (12), and the inner periphery of the flange (121) where it is squeezed forms at least one The clamping point (23) is pressed against the inner recess of the iron wire (22), so as to fix the iron wire (22) (as shown in Figs. 2 to 5).

This creation provides a forging and stamping structure for a shelf, wherein the connecting hole (12) is a perforation (122), and when the module (31) of the stamping machine (30) is stamping the collar (10), The outer port of the perforation (122) is squeezed and compressed inwardly, so that the iron wire (22) is deformed and recessed in the connecting hole (12), and the port of the iron wire (22) is tapered toward the inner recess. , The port outside the perforation (122) will be At least one locking point (23) is formed to resist the inner recess of the iron wire (22), so as to fix the iron wire (22) (which can be seen as shown in Figs. 8 and 9).

This creation provides a forging and stamping structure for a shelf, wherein the connecting hole (12) is a slotted hole (123), and when the module (31) of the punching machine (30) is punching the collar (10), The outer port of the slotted hole (123) is compressed inwardly, so that the iron wire (22) is deformed and concaved in the connecting hole (12), and the outer port of the slotted hole (123) is At least one locking point (23) will be formed to resist the inner recess of the iron wire (22), so as to fix the iron wire (22), so that the two can be combined and fixed (as shown in Figure 10 and Figure 11) View it).

The present invention provides a forging and stamping structure of a shelf, wherein the collar (10) is a cone sleeve body, and the aperture of the upper opening (11) is smaller than the aperture of the lower opening (11).

This creation provides a forging and stamping structure for a shelf, wherein the wire mesh (20) is a single-layer wire mesh.

This creation provides a forging and stamping structure for a shelf, wherein the wire mesh (20) is a double-layer wire mesh.

This creation provides a forging and stamping structure for a shelf, wherein the end of the iron wire (22) can be provided with a positioning groove (221), through which the collar (10) can be connected to the iron wire (22) Faster after punching.

The present invention provides a forging and stamping structure for a shelf, wherein the inner peripheral connecting hole (12) of the collar (10) resists a jig during stamping, which can prevent the iron wire from flashing after stamping.

With the above structure, the combination of the collar (10) and the iron wire (22) is to deform the connecting hole (12) of the collar (10) and the iron wire (22) by stamping, and then Combined with each other, the cost of welding materials can be saved, and the strong light and The gas is harmful to the human body.

To sum up, this creation has indeed achieved a breakthrough structural design, and has improved new content, while at the same time it can achieve industrial utilization and progress. Moreover, this creation has not been seen in any publications, and it is also novel. In accordance with the relevant provisions of the Patent Law, Yan filed a new patent application in accordance with the law, and I implore the Jun Bureau review committee to grant legal patent rights. I really pray.

Only the above is only a preferred embodiment of this creation, and should not be used to limit the scope of implementation of this creation; that is, all equal changes and modifications made in accordance with the scope of the patent application for this creation should still belong to this creation Covered by the patent.

(10): Ring

(11): Opening

(12): Connection hole

(121): Flange

(20): Iron wire mesh

(22): Iron wire

Claims (9)

A forging and stamping structure for a shelf, which includes several sets of rings and several iron wire meshes, in which: The upper and lower ends of the hollow sleeve body of the sleeve ring are each provided with an opening, and the opening can be used for the upper and lower assembly of the rack, and the outer circumference of the sleeve ring is provided with several connecting holes, and the iron wire mesh piece has a bearing surface , The bearing surface is formed by cross welding of several iron wires, and its periphery is welded by iron wires to form several edges. The corners between adjacent edges are not connected to form an insertion space, and the collar is placed In the insertion space of the iron wire mesh, the edge of the iron wire mesh is inserted into the connecting hole of the collar, and then the collar is punched by the module of the punching machine to make the The connecting hole of the ferrule and the edge of the iron wire end are deformed so that the two are combined and fastened to each other. The forging and stamping structure of the rack according to claim 1, wherein the outer periphery of the connecting hole is provided with a flange. The forging and stamping structure of the rack according to claim 1, wherein the connecting hole is a perforation. The forging and stamping structure of the rack according to claim 1, wherein the connecting hole is a slotted hole. The forging and stamping structure of the rack according to claim 1, wherein the collar is a cone sleeve body. The forging and stamping structure of the rack according to claim 1, wherein the wire mesh piece is a single-layer wire mesh. The forging and stamping structure of the rack according to claim 1, wherein the wire mesh piece is a double-layer wire mesh. The forging and stamping structure of the rack according to claim 1, wherein the end of the iron wire is provided with a positioning groove. The forging and stamping structure of the rack according to claim 1, wherein the connecting hole on the inner periphery of the collar resists a jig when being stamped.

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