CN210414814U - Zinc alloy die spring mechanism - Google Patents
Zinc alloy die spring mechanism Download PDFInfo
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- CN210414814U CN210414814U CN201920288036.2U CN201920288036U CN210414814U CN 210414814 U CN210414814 U CN 210414814U CN 201920288036 U CN201920288036 U CN 201920288036U CN 210414814 U CN210414814 U CN 210414814U
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Abstract
The utility model discloses a zinc alloy die spring mechanism, which comprises a C-shaped base and a lower template, the die is characterized in that the lower die plate is arranged on the top surface of the C-shaped base to form a lower die base, a cavity is formed in the left bottom of the C-shaped base, a gear shaft is arranged in the cavity, a rectangular through hole penetrating through the lower die plate and the C-shaped base and communicated with the cavity is formed in the top surface of the lower die plate in the vertical direction, a rectangular rack in sliding fit with the rectangular through hole is arranged in the rectangular through hole, the rectangular rack is meshed with the gear shaft, a pushing block in sliding fit with the C-shaped base is arranged in an opening of the C-shaped base, a first circular through hole communicated with the cavity is formed in the inner side surface of the opening of the C-shaped base, a circular rack in the horizontal direction is arranged on the left side surface of the pushing block, the circular rack penetrates through the first circular through hole and is meshed with the gear shaft, a.
Description
Technical Field
The utility model relates to the technical field of machining, specifically a zinc alloy mould spring mechanism.
Background
Blanking dies are special tooling for processing materials (metallic or non-metallic) into parts (or semi-finished products) in cold working. Is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.
In the working process of the existing blanking die, a blanked workpiece naturally falls through a blanking hole, but needs to be manually collected or the die is erected and a collecting box is placed below the blanking hole; and the mode of placing the collecting box below the die can lead to the die equipment to be large in shape and high in space cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A zinc alloy die spring mechanism comprises a C-shaped base and a lower template, wherein the lower template is arranged on the top surface of the C-shaped base to form the lower template, the left bottom of the C-shaped base is provided with a cavity, a gear shaft is arranged in the cavity, the top surface of the lower template is provided with a through lower template in the vertical direction, the C-shaped base is communicated with the rectangular through hole of the cavity, a rectangular rack in sliding fit with the rectangular through hole is arranged in the rectangular through hole, the rectangular rack is meshed with the gear shaft, a material pushing block in sliding fit with the C-shaped base is arranged in the opening of the C-shaped base, a first circular through hole communicated with the cavity is formed in the inner side face of the opening of the C-shaped base, the left side face of the material pushing block is provided with a circular rack in the horizontal direction, the circular rack penetrates through the first circular through hole and is meshed with the gear shaft, a zinc alloy spring is axially sleeved on the circular rack, and the zinc alloy spring is connected between the inner side face of the opening of the.
Furthermore, a gear shaft bracket is fixed on the inner bottom surface of the cavity, and the gear shaft is fixedly arranged at the top end of the gear shaft bracket and is in running fit with the gear shaft bracket.
Furthermore, a second circular through hole which is coaxial with the first circular through hole and communicated with the cavity is arranged on the left side face of the C-shaped base.
Furthermore, the top surface of the C-shaped base is provided with a blanking hole communicated with the opening of the C-shaped base.
Furthermore, a discharge hole coaxial with the blanking hole is formed in the lower template.
Compared with the prior art, the utility model discloses the beneficial effect who gains does: the utility model discloses novel structure adopts the cooperation of spring and ejector pad to replace artifical material or collecting box to receive the material, when guaranteeing staff's personal safety, reduces the molding of mould equipment, reduces the space cost.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is the structure schematic diagram of the zinc alloy die spring mechanism of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a zinc alloy die spring mechanism comprises a C-shaped base 1 and a lower template 2, wherein the lower template 2 is installed on the top surface of the C-shaped base 1 to form a lower die, a cavity 3 is formed in the left bottom of the C-shaped base 1, a gear shaft 4 is installed in the cavity 3, a rectangular through hole 21 penetrating through the lower template 2 and the C-shaped base 1 and communicating with the cavity 3 is vertically arranged on the top surface of the lower template 2, a rectangular rack 5 in sliding fit with the rectangular through hole 21 is arranged in the rectangular through hole, the rectangular rack 5 is meshed with the gear shaft 4, a material pushing block 6 in sliding fit with the rectangular through hole is arranged in an opening of the C-shaped base 1, a first circular through hole 11 communicating with the cavity 3 is arranged on the inner side surface of the opening of the C-shaped base 1, a circular rack 61 in the horizontal direction is arranged on the left side surface of the material pushing block 6, the circular rack 61 penetrates through, the zinc alloy spring 62 is connected between the inner side surface of the opening of the C-shaped base 1 and the left side surface of the pushing block 6.
Further, a gear shaft bracket 41 is fixed on the inner bottom surface of the cavity 3, and the gear shaft 4 is fixed on the top end of the gear shaft bracket 41 and is in rotating fit with the gear shaft bracket.
Further, a second circular through hole 12 which is coaxial with the first circular through hole 11 and communicated with the cavity 3 is arranged on the left side surface of the C-shaped base 1.
Further, the top surface of the C-shaped base 1 is provided with a blanking hole 13 communicated with the opening of the C-shaped base 1.
Further, a discharge hole 22 coaxial with the blanking hole 13 is formed in the lower template 2.
The utility model discloses a theory of operation does: when the upper die (not shown) of the blanking die is pressed down, the rectangular rack 5 is pressed down, the gear shaft 4 rotates and drives the material pushing block 6 to move left by the meshing action with the circular rack 61, the zinc alloy spring 62 is compressed, when the upper die (not shown) of the blanking die moves up, the material pushing block 6 moves right under the elastic force of the zinc alloy spring 62, and the material pushing block 6 pushes out a workpiece (not shown) falling from the blanking hole 13.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A zinc alloy die spring mechanism comprises a C-shaped base and a lower template, and is characterized in that, the lower die plate is installed and constitutes the die holder at the top surface of C type base, the left bottom of C type base has the cavity, install the gear shaft in the cavity, the top surface of lower bolster is equipped with the rectangle through-hole that runs through the lower bolster on vertical direction, C type base and intercommunication cavity, be equipped with sliding fit's rectangle rack with it in the rectangle through-hole, rectangle rack and gear shaft meshing, be equipped with sliding fit's ejector pad with it in the opening of C type base, be equipped with the first circular through-hole of intercommunication cavity on the medial surface of the opening of C type base, the left surface of ejector pad has the circular rack of horizontal direction, circular rack passes first circular through-hole and meshes with the gear shaft, the axial cover is equipped with the zinc alloy spring on the circular rack, the zinc alloy spring coupling is between the medial surface of the opening of C type base and the left surface.
2. The zinc alloy die spring mechanism of claim 1, wherein a gear shaft bracket is fixed to the inner bottom surface of the cavity, and the gear shaft is fixed to the top end of the gear shaft bracket and is in rotating fit with the gear shaft bracket.
3. The zinc alloy die spring mechanism according to claim 1, wherein a second circular through hole coaxial with the first circular through hole and communicated with the cavity is formed in the left side surface of the C-shaped base.
4. The zinc alloy die spring mechanism according to claim 1, wherein the top surface of the C-shaped base is provided with a blanking hole communicated with the opening of the C-shaped base.
5. The zinc alloy die spring mechanism according to claim 4, wherein the lower die plate is provided with a discharge hole coaxial with the blanking hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920288036.2U CN210414814U (en) | 2019-03-07 | 2019-03-07 | Zinc alloy die spring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920288036.2U CN210414814U (en) | 2019-03-07 | 2019-03-07 | Zinc alloy die spring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210414814U true CN210414814U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920288036.2U Active CN210414814U (en) | 2019-03-07 | 2019-03-07 | Zinc alloy die spring mechanism |
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| Country | Link |
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| CN (1) | CN210414814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338126A (en) * | 2020-10-30 | 2021-02-09 | 江苏新泰隆管件有限公司 | Hot die forging press with automatic clamping function |
| CN112404157A (en) * | 2020-10-19 | 2021-02-26 | 肖家华 | Small-size aluminum product extrusion equipment |
-
2019
- 2019-03-07 CN CN201920288036.2U patent/CN210414814U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404157A (en) * | 2020-10-19 | 2021-02-26 | 肖家华 | Small-size aluminum product extrusion equipment |
| CN112338126A (en) * | 2020-10-30 | 2021-02-09 | 江苏新泰隆管件有限公司 | Hot die forging press with automatic clamping function |
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