CN207494302U - A kind of rapid shaping stamping jig - Google Patents

Abstract

The utility model discloses a rapid forming stamping fixture, which comprises a base, an upper template and an auxiliary frame. The auxiliary frame is composed of a backing plate, a supporting column and a supporting slide plate; the bottom of the supporting column is vertically fixed on the backing plate, and the top is a disc. The ring side of the disk is provided with limit bolts that penetrate from bottom to top, and the upper side of the disk is provided with sliders; the lower part of the supporting slide is provided with a chute along its length; the supporting slide slides through its chute Installed on the slider on the top of the support column; one side of the support slide is equipped with a cylinder through a hoop, the drive rod of the cylinder is set vertically downward and bolted to the upper formwork; the support column is sleeved with an adjustment cylinder A horizontally arranged fixed cylinder is welded on the outer wall of the adjustment cylinder, and an adjustment rod is set inside the fixed cylinder; a vertically arranged guide cylinder is welded on one end of the adjustment rod. When the utility model is punching, the punching position is convenient to be adjusted, the work difficulty and the time required for punching are reduced, and the working efficiency is improved.

Description

A rapid prototyping stamping fixture

technical field

The utility model relates to the technical field of stamping forming, in particular to a rapid forming stamping jig.

Background technique

When the existing forming stamping fixture is punched, it needs to carry out multiple step-by-step punching, the depth of each punching is difficult to grasp, the work is difficult, the time required for punching is long, the work efficiency is low, and the investment cost is high. And the labor intensity of the staff and other issues. In order to solve the above problems, a solution is now provided.

Utility model content

The purpose of the utility model is to provide a rapid prototyping stamping fixture to solve the problems of low working efficiency, high investment cost and labor intensity of the existing forming stamping fixtures.

The purpose of this utility model can be realized through the following technical solutions:

A rapid prototyping stamping fixture, including a base, an upper template, and an auxiliary frame. The auxiliary frame is composed of a backing plate, a supporting column and a supporting slide plate; the bottom of the supporting column is vertically fixed on the backing plate, and the top is in the shape of a disc. The ring side of the disk is provided with limit bolts that penetrate from bottom to top, and the upper side of the disk is provided with sliders; the lower part of the supporting slide is provided with a chute along its length; the supporting slide is slid and installed on the supporting column through its chute On the slider at the top; one side of the supporting slide plate is equipped with a cylinder through a hoop, the drive rod of the cylinder is vertically set downwards and bolted to the upper formwork, and the lower side of the upper formwork is connected with a punch through an embedded bolt; An adjustment cylinder is sleeved on the support column, a horizontally arranged fixed cylinder is welded on the outer wall of the adjustment cylinder, and an adjustment rod is sleeved inside the fixed cylinder; a vertically arranged guide cylinder is welded on one end of the adjustment rod.

The chute is matched with the slide block; the limit bolt is screwed into the reserved screw hole of the supporting slide plate to fix it.

The base is set on the backing plate, and the parts to be punched are placed on the base; the parts to be punched are limited to the base by one end of the pressure plate, and the other end of the pressure plate penetrates the stud, and is passed through two nuts located on the upper and lower sides of the pressure plate. Press it firmly.

Both the adjusting cylinder and the side wall of the fixing cylinder are provided with tightening bolts, which are respectively fixed with the support column and the adjusting rod through the tightening bolts; The ring pad is arranged opposite to the punch.

Beneficial effects of the utility model: when the utility model is in use, firstly, the piece to be punched is limited on the base by the pressing plate, and the guide cylinder matching the punching depth is replaced and used by using the adjustment function of the adjustment cylinder and the adjustment rod. The punching position of the piece to be punched is adjusted by sliding the supporting slide on the supporting column to further adjust the position of the cylinder, thereby facilitating the adjustment of the alignment position of the punch; the utility model is convenient for adjusting the punching position when punching , Reduce the difficulty of work and the time required for punching, and improve the work efficiency.

Description of drawings

In order to facilitate the understanding of those skilled in the art, the utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is a structural schematic diagram of a rapid prototyping stamping fixture of the present invention;

Numbers in the figure: support slide 1, cylinder 2, upper template 3, punch 4, rubber ring pad 5, guide cylinder 6, parts to be punched 7, base 8, backing plate 9, pressure plate 10, stud 11, nut 12 , Adjusting cylinder 13, fixed cylinder 14, support column 15, slide block 16, limit bolt 17, chute 18, hoop 19, adjusting rod 20.

Detailed ways

As shown in Figure 1, a kind of rapid prototyping stamping jig comprises base 8, upper template 3 and auxiliary frame; Wherein, auxiliary frame is made of backing plate 9, support column 15 and support slide plate 1; Support column 15 bottoms are vertically fixed on On the backing plate 9, the top is in the shape of a disc, and the ring side of the disc is provided with a limit bolt 17 penetrating from bottom to top, and a slider 16 is provided on the upper side of the disc; A chute 18 is provided, which matches the slide block 16; the support slide 1 is slidably installed on the slide block 16 at the top of the support column 15 through its chute 18, and the limit bolt 17 is screwed into the preset position of the support slide 15 at the same time. Fix it in the screw hole;

One side of the supporting slide plate 1 is equipped with a cylinder 2 through a hoop 19, the drive rod of the cylinder 2 is vertically arranged downwards and connected with the upper template 3 by bolts, and the lower side of the upper template 3 is connected with a punch 4 through an embedded bolt;

The base 8 is arranged on the backing plate 9, and the part to be punched 7 is placed on the base 8; the part to be punched 7 is limited on the base by one end of the pressing plate 10, and the other end of the pressing plate 10 penetrates the stud 11, and the Two nuts 12 on the upper and lower sides press and fix it;

The supporting column 15 is sleeved with a vertically movable adjustment cylinder 13, and a horizontally arranged fixed cylinder 14 is welded on the outer wall of the adjustment cylinder 13, and an adjustment rod 20 is set inside the fixed cylinder 14; the adjustment cylinder 13 and the fixed cylinder 14 The side walls are all provided with fastening bolts, which are respectively fixed with the support column 15 and the adjustment rod 20 by the fastening bolts; one end surface of the adjustment rod 20 is welded with a vertically arranged guide cylinder 6, and the lower end surface of the guide cylinder 6 Set opposite to the piece to be punched 7, the upper end surface is provided with a rubber ring pad 5 and set opposite to the punch 4;

When the utility model is in use, firstly, the piece to be punched is limited on the base by the pressure plate, and the adjustment function of the adjusting cylinder and the adjusting rod is used to replace the guide cylinder that matches the punching depth and align the punching hole of the piece to be punched. The position of the hole, through the sliding of the supporting slide plate on the support column, further adjusts the position of the cylinder, and then facilitates the adjustment of the hole-aligning position of the punch; when the utility model is punching, it is convenient to adjust the punching position, reducing the difficulty of work and the punching The time required to improve work efficiency is low.

The above content is only an example and description of the structure of the utility model. Those skilled in the art make various modifications or supplements to the described specific embodiments or replace them in similar ways, as long as they do not deviate from the utility model. Structures or beyond the scope defined in the claims shall belong to the protection scope of the present utility model.

Claims (4)

1. A rapid prototyping stamping fixture, comprising a base, an upper formwork and an auxiliary frame, characterized in that the auxiliary frame is composed of a backing plate, a support column and a support slide plate; the bottom of the support column is vertically fixed on the backing plate, and the top is Disc shape, the ring side of the disc is provided with limit bolts that penetrate from bottom to top, and the upper side of the disc is provided with sliders; the lower part of the supporting slide is provided with a chute along its length; the supporting slide passes through its sliding Slots slide mounted on sliders on top of support columns; One side of the supporting slide plate is equipped with a cylinder through a hoop, the drive rod of the cylinder is arranged vertically downward and is bolted to the upper formwork, and the lower side of the upper formwork is connected with a punch through an embedded bolt; An adjustment cylinder is sleeved on the support column, a horizontally arranged fixed cylinder is welded on the outer wall of the adjustment cylinder, and an adjustment rod is sleeved inside the fixed cylinder; a vertically arranged guide cylinder is welded on one end of the adjustment rod. 2. A rapid prototyping stamping fixture according to claim 1, wherein the chute matches the slider; the limit bolt is screwed into the reserved screw hole of the supporting slide plate to fix it . 3. A rapid prototyping punching fixture according to claim 1, wherein the base is arranged on a backing plate, and the piece to be punched is placed on the base; the piece to be punched is limited by one end of the pressing plate On the base, the other end of the pressure plate passes through the stud, and is pressed and fixed by two nuts located on the upper and lower sides of the pressure plate. 4. A rapid prototyping stamping fixture according to claim 1, characterized in that, the side walls of the adjusting cylinder and the fixing cylinder are provided with tightening bolts, and are respectively connected to the supporting column and the adjusting cylinder through the tightening bolts. The rod is fixed; the lower end surface of the guide cylinder is set opposite to the piece to be punched, and the upper end surface is provided with a rubber ring pad and set opposite to the punch.