Special-shaped adjustable die

Abstract

The utility model relates to a special-shaped adjustable die which comprises a supporting platform, a floating column is arranged on the supporting platform, a first positioning hole is formed in a lower die, the floating column is sleeved with the first positioning hole, a hanging plate is arranged above the supporting platform, a telescopic rod is arranged below the hanging plate, and an upper die is fixed to the telescopic rod. According to the special-shaped adjustable die, the upper die can be adjusted and aligned firstly through the floating piece and then fastened, and the stamping quality is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of stamping dies, in particular to a special-shaped adjustable die. Background Art

[0002] Stamping dies are often used to shape and punch workpieces. Stamping dies generally include an upper punching plate and a lower punching plate. By driving the upper punching plate to move toward the lower punching plate, the upper punching plate drives the punching knife to move downward to punch the workpiece placed on the lower punching plate.

[0003] The existing fixing method after stamping results in the upper and lower dies not being aligned due to errors after installation, so Xu disassembled it for debugging. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the following technical problems in the prior art: the upper die and the lower die structures of the existing stamping die are difficult to adjust and align.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a special-shaped adjustable mold, comprising:

[0007] A supporting platform is provided with a floating column, a lower mold is provided with a first positioning hole, the first positioning hole is sleeved on the floating column, a hanging plate is provided above the supporting platform, a telescopic rod is provided below the hanging plate, and the upper mold is fixed to the telescopic rod.

[0008] As an optimal technical solution for special-shaped adjustable molds,

[0009] The upper mold is provided with a second positioning hole.

[0010] As a preferred technical solution for a special-shaped adjustable mold, the floating column includes a positioning column fixed on a supporting platform, and a limiting groove is arranged in the positioning column.

[0011] As an optimal technical solution for a special-shaped adjustable mold, the floating column also includes a guide column, a frustum is arranged on the top of the guide column, and a limiting plate is arranged on the bottom of the guide column.

[0012] As an optimal technical solution for a special-shaped adjustable mold, the limiting plate is embedded in the limiting groove, and the bottom of the limiting plate is connected to the bottom of the limiting groove through a spring.

[0013] As an optimal technical solution for a special-shaped adjustable mold, a baffle is provided on the telescopic rod, and a threaded column is provided at the bottom of the baffle.

[0014] As an optimal technical solution for a special-shaped adjustable mold, a mounting hole is provided on the upper mold, and the threaded column is passed through the mounting hole.

[0015] As an optimal technical solution for a special-shaped adjustable mold, a locking nut is provided below the upper mold and connected to the threaded column.

[0016] The beneficial effects of the utility model are as follows: the special-shaped adjustable mold of the utility model can be adjusted and aligned with the upper mold through the floating part first, and then tightened to ensure the stamping quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the floating column in the utility model;

[0020] Figure 3 It is a schematic diagram of the installation structure of the upper mold in the utility model.

[0021] Figure markings: lower mold 101, first positioning hole 101a, hanging plate 102, second positioning hole 104a, supporting platform 100, positioning column 201, floating column 200, frustum 204, guide column 203, limit plate 205, spring 206, limit groove 202, telescopic rod 103, baffle 103a, mounting hole 104b, upper mold 104, locking nut 104c, threaded column 103b. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Example 1

[0027] Reference Figure 1 to Figure 3 The present embodiment provides a special-shaped adjustable mold, including a supporting platform 100, a floating column 200 is arranged on the supporting platform 100, a first positioning hole 101a is arranged on the lower mold 101, the first positioning hole 101a is sleeved on the floating column 200, a hanging plate 102 is arranged above the supporting platform 100, a telescopic rod 103 is arranged below the hanging plate 102, and an upper mold 104 is fixed to the telescopic rod 103.

[0028] The floating column 200 is used for positioning.

[0029] Specifically, the hanging plate 102 may be disposed on the supporting platform 100 via supporting columns.

[0030] The supporting platform 100 is also provided with a material leakage hole for discharging stamping waste.

[0031] The upper mold 104 is provided with a second positioning hole 104 a.

[0032] The upper mold 104 and the lower mold 101 are arranged in pairs, and the first positioning hole 101a and the second positioning hole 104a are located correspondingly.

[0033] The floating column 200 includes a positioning column 201 fixed on the supporting platform 100 , and a limiting groove 202 is provided in the positioning column 201 .

[0034] The top of the limiting groove 202 is connected to the outside through a through groove.

[0035] The floating column 200 further includes a guide column 203 , a frustum 204 is disposed on the top of the guide column 203 , and a limiting plate 205 is disposed on the bottom of the guide column 203 .

[0036] The limiting plate 205 is embedded in the limiting groove 202 , and the bottom of the limiting plate 205 is connected to the bottom of the limiting groove 202 via a spring 206 .

[0037] A baffle 103 a is disposed on the telescopic rod 103 , and a threaded column 103 b is disposed at the bottom of the baffle 103 a .

[0038] The upper mold 104 is provided with a mounting hole 104 b , and the threaded column 103 b passes through the mounting hole 104 b .

[0039] A locking nut 104c is provided below the upper die 104 and is connected to the threaded column 103b.

[0040] Specifically, before work, the lower mold 101 is sleeved on the floating column 200, and the upper mold 104 is initially fixed to the threaded column 103b by using the locking nut 104c. The threaded column 103b passes through the mounting hole 104b, and the size of the mounting hole 104b is larger than the threaded column 103b. The upper mold 104 is suspended by the threaded column 103b, and the upper mold 104 is lowered by the telescopic rod 103. During the lowering process, the cone 204 enters the second positioning hole 104a and moves the upper mold 104 to align, and then the locking nut 104c is completely tightened and fixed, so that the upper mold 104 contacts the baffle 103a to complete the alignment and installation.

[0041] The top size of the frustum 204 is small, so that the frustum 204 can enter the second positioning hole 104a within a certain size range error.

[0042] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A special-shaped adjustable mold, characterized by: include, A support platform (100), wherein a floating column (200) is arranged on the support platform (100), a first positioning hole (101a) is arranged on the lower mold (101), and the first positioning hole (101a) is sleeved on the floating column (200), a hanging plate (102) is arranged above the support platform (100), a telescopic rod (103) is arranged below the hanging plate (102), and an upper mold (104) is fixed to the telescopic rod (103).

2. The special-shaped adjustable mold according to claim 1, characterized in that: The upper mold (104) is provided with a second positioning hole (104a).

3. The special-shaped adjustable mold according to claim 2, characterized in that: The floating column (200) comprises a positioning column (201) fixed on the supporting platform (100), and a limiting groove (202) is arranged in the positioning column (201).

4. The special-shaped adjustable mold according to claim 3, characterized in that: The floating column (200) further comprises a guide column (203), a frustum (204) being arranged at the top of the guide column (203), and a limiting plate (205) being arranged at the bottom of the guide column (203).

5. The special-shaped adjustable mold according to claim 4, characterized in that: The limiting plate (205) is embedded in the limiting groove (202), and the bottom of the limiting plate (205) is connected to the bottom of the limiting groove (202) via a spring (206).

6. The special-shaped adjustable mold according to claim 5, characterized in that: A baffle (103a) is provided on the telescopic rod (103), and a threaded column (103b) is provided at the bottom of the baffle (103a).

7. The special-shaped adjustable mold according to claim 6, characterized in that: The upper die (104) is provided with a mounting hole (104b), and the threaded column (103b) is inserted into the mounting hole (104b).

8. The special-shaped adjustable mold according to claim 7, characterized in that: A locking nut (104c) is provided below the upper die (104) and is connected to the threaded column (103b).

Images