CN218252305U - Based on multi-functional coordinated control type slide rail system base bending device - Google Patents
Based on multi-functional coordinated control type slide rail system base bending device Download PDFInfo
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- CN218252305U CN218252305U CN202222816414.4U CN202222816414U CN218252305U CN 218252305 U CN218252305 U CN 218252305U CN 202222816414 U CN202222816414 U CN 202222816414U CN 218252305 U CN218252305 U CN 218252305U
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Abstract
The utility model discloses a bending device for making a blank based on a multifunctional linkage control type slide rail, which relates to the technical field of forging forming and comprises a lower anvil block, wherein the lower anvil block can transversely move in a groove rail arranged on the ground, the top of the lower anvil block is provided with a lower die, the top of the lower die is provided with a plurality of bending type grooves which are arranged side by side, and the shapes and the sizes of the bending type grooves are different from each other; the bottom of each bent groove is provided with a material ejecting rod hole, and a hydraulic material ejecting rod is arranged in each material ejecting rod hole; and a bent upper die is matched in each bent type groove, and a dovetail-shaped structure convenient for installation and connection is arranged at the top of each bent upper die. The utility model discloses its uniformity of slide rail system base that processing made, tissue homogeneity are high, can carry out batch processing, have improved production efficiency and reduction in production cost, and under the condition that the lower mould was not changed simultaneously, only change crooked last mould, still can produce not unidimensional blank.
Description
Technical Field
The utility model relates to a forge the shaping technical field, especially relate to a bending apparatus based on multi-functional coordinated control type slide rail system base.
Background
As shown in fig. 4, the slide rail member on the airplane wing is manufactured by a slide rail blank with an approximate "bow" structure. In the prior art, the blank manufacturing mode of the forging with the bow-shaped structure is processed in a manual operation mode on a free rapid forging machine through blanks, the slide rail blank manufactured by the method is low in consistency and tissue uniformity, only suitable for the forging with the regular overall dimension and the large thickness, and incapable of being produced in batch, so that the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
Based on the above problem, the utility model aims at providing a based on multi-functional linkage control type slide rail system base bending apparatus, the utility model discloses a following technical scheme:
the utility model provides a bending device for blank making based on a multifunctional linkage control type slide rail, which comprises a lower anvil block, wherein the lower anvil block can transversely move in a groove rail arranged on the ground, the top of the lower anvil block is provided with a lower die, the top of the lower die is provided with a plurality of bending type grooves which are arranged side by side, and the shapes and the sizes of the bending type grooves are different from each other; the bottom of each bent groove is provided with a material ejecting rod hole, and a hydraulic material ejecting rod is arranged in each material ejecting rod hole;
and a bent upper die is matched in each bent type groove, and a dovetail structure convenient for installation and connection is arranged at the top of each bent upper die.
Preferably, each of the curved grooves has a draft angle of 3 to 5 °.
Preferably, the surface smoothness of the bottom of each curved groove is controlled to be Ra1.6-Ra0.8.
Preferably, the top of the lower die is provided with three bent type grooves which are arranged side by side.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses its uniformity of slide rail system base that processing made, tissue homogeneity are high, can carry out batch processing, have improved production efficiency and reduction in production cost, and under the condition that the lower mould was not changed simultaneously, only change crooked last mould, still can produce not unidimensional blank.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
Fig. 1 is a schematic structural view of a multifunctional linkage control type slide rail blank-making bending device according to the present invention;
FIG. 2 is a schematic structural view of the lower mold of the present invention;
fig. 3 is a schematic structural view of the bending upper die of the present invention;
fig. 4 shows a slide rail blank with an approximate arch structure.
Description of reference numerals: 1. a lower anvil block; 2. a lower die; 201. a bending type groove; 202. a lifter hole; 3. a hydraulic ejector pin; 4. bending the upper die; 401. a dovetail-shaped structure.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the present embodiment discloses a slide rail blank-making bending device based on a multifunctional linkage control type, which comprises a lower anvil 1, a lower die 2 and a bending upper die 4.
The lower die 2 is fixed at the top of the lower anvil block 1, the top of the lower die 2 is provided with a plurality of bending type grooves 201 which are arranged side by side, and the shapes and the sizes of the bending type grooves 201 are different from each other; the bottom of each bent type groove 201 is provided with an ejector rod hole 202, and a hydraulic ejector rod 3 is arranged in the ejector rod hole 202. A bent upper die 4 is matched in each bent type groove 201, a dovetail-shaped structure 401 convenient to install and connect is arranged at the top of the bent upper die 4, and the dovetail-shaped structure 401 is convenient to install on an upper anvil block of the quick forging hydraulic press. The bending upper die 4 bends and forms the blank in the bending groove 201 through the acting force of the rapid forging hydraulic press.
The lower anvil block 1 is made of 45# steel or 40Cr through casting, is processed and manufactured according to the assembly size of the lower die 2, and can transversely move in a groove rail arranged on the ground, so that the bending groove 201 can be aligned and positioned with the upper bending upper die 4 conveniently.
The surface finish of the bottom of the bent groove 201 needs to reach Ra1.6-Ra0.8, so that the blank can be bent and slid in the cavity conveniently; the side walls of the bending type grooves 201 are provided with 3-5 degrees of mold stripping angles, so that the slide rail blank can be conveniently taken out of the cavity after being bent.
The structure of the lower die 2 is formed by forging, heat treatment and machining, and has the characteristics of high strength and die cavity curvature variation; the bending upper die 4 is made of hot work die steel, is formed by forging and machining, and has the characteristics of high strength and hardness and long fatigue life.
In this embodiment, the top of the lower mold 2 is provided with three curved grooves 201 arranged side by side, and there are three curved upper molds 4 corresponding to the curved grooves 201. Since the curved type grooves 201 are different in shape and size from each other, the curved curvatures of the curved upper dies 4 are also different. The curved type grooves 201 and the curved upper dies 4 need to be matched for use in a one-to-one correspondence mode.
The utility model discloses a use:
mounting a lower die 2 on a lower anvil block 1, placing a hydraulic ejector rod 3 in an ejector rod hole 202, and mounting one of the three bent upper dies 4 on an upper anvil block of a quick forging hydraulic press; transferring the heated slide rail blank from the electric furnace to a bent type groove 201 of the lower die 2 corresponding to the bent upper die 4 through a discharging machine, controlling a quick forging hydraulic press to push the bent upper die 4 to move downwards through an upper anvil block, and pressing, bending and forming the blank in the bent type groove 201; after the slide rail blank is completely contacted and attached with the upper bending die 4 and the bent type groove 201, before the upper bending die 4 returns to a working state after the pressure of the rapid forging hydraulic press is released, the hydraulic ejector rod 3 is started to work, the bent slide rail blank is ejected from the bent type groove 201 to be loose, and the bent slide rail blank is further clamped out from the bent type groove 201 to a cooling area through the discharging machine. By this, one work cycle ends.
According to production requirements, the upper bending die 4 is replaced at any time under the condition that the lower die 2 is not replaced, and after the replacement is finished, the upper bending die 4 is enabled to correspond to the matched bending type groove 201 by adjusting the lower anvil block, so that organization production is facilitated, the production efficiency is improved, and blanks with different sizes can be produced.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (4)
1. The multifunctional linkage control type sliding rail based blank manufacturing and bending device is characterized by comprising a lower anvil block (1), wherein the lower anvil block (1) can transversely move in a groove rail arranged on the ground, a lower die (2) is arranged at the top of the lower anvil block (1), a plurality of bending type grooves (201) which are arranged side by side are formed in the top of the lower die (2), and the shapes and the sizes of the bending type grooves (201) are different from each other; the bottom of each bent type groove (201) is provided with a material ejecting rod hole (202), and a hydraulic material ejecting rod (3) is arranged in each material ejecting rod hole (202);
all the adaptation has crooked mould (4) of going up in every crooked type groove (201), the top of mould (4) is gone up in the bending is provided with dovetail structure (401) of being convenient for erection joint.
2. The slide rail blank-making bending device based on the multifunctional linkage control type of the claim 1 is characterized in that: each bending type groove (201) is provided with a mold stripping angle of 3-5 degrees.
3. The slide rail blank-making bending device based on the multifunctional linkage control type of the claim 1 is characterized in that: the surface smoothness of the bottom of each bent type groove (201) is controlled to be Ra1.6-Ra0.8.
4. The slide rail blank-making bending device based on the multifunctional linkage control type of the claim 1 is characterized in that: the top of the lower die (2) is provided with three bent type grooves (201) which are arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222816414.4U CN218252305U (en) | 2022-10-25 | 2022-10-25 | Based on multi-functional coordinated control type slide rail system base bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222816414.4U CN218252305U (en) | 2022-10-25 | 2022-10-25 | Based on multi-functional coordinated control type slide rail system base bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218252305U true CN218252305U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222816414.4U Active CN218252305U (en) | 2022-10-25 | 2022-10-25 | Based on multi-functional coordinated control type slide rail system base bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218252305U (en) |
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2022
- 2022-10-25 CN CN202222816414.4U patent/CN218252305U/en active Active
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