LU100345A1 - A new automatic discharge tool - Google Patents

Abstract

The invention shows a new tool that can automatically unload the materials, including an upper frame and a lower frame below, the upper frame consists of a pressure plate, a positive mold and a lifter push rod, in the two sides of the pressure plate is a pressure column with ramp after attached below, at the top of the lower frame, there is also a negative mold, which corresponds to the positive shape, down the pressure column in this lower frame is the through holes, between the holes there is a symmetrical sliding recess in both sides, between the sliding recesses, there is a membrane , which is fixed with the lower frame, each sliding recess above has through hole, which is the lower frame and connected to the negative mold, in the holes there are unloading slider with ramp, each slide below there is guide, in each slide there are sliders , between each slider and diaphragm there is spring, the slider above there is rail with ramp; This invention has a simple structure, after the squeeze, the equipment can automatically unload the materials and the manufacturing cost is low, the maintenance of which is also convenient.

Description

DESCRIPTION

A NEW AUTOMATIC DISCHARGE TOOL

The technical scope

The invention relates to tool technology, in particular a new automatic unloading tool.

Background Art

Press processing in mechanical processing plays an important role

Role in the finishing industry below the national economy. The

Press process has many advantages such as high precision, high effectiveness, high quality, material savings, low costs, etc. The

Press tool is a necessary process equipment for pressing, it is a technically intensive product. The quality of the pressings that

Productivity and production costs have a direct impact on the design and manufacture of the tool.

If the contact area between the die and the part is too large, the part sticks to the die, then you need to separate it

Operation is dangerous and reduces the machining efficiency, and the current tool also needs a separate one

Discharge mechanism., The work efficiency is low and the

Maintenance costs a lot.

invention content

The invention solves a technical problem by providing a new automatic unloading tool that can solve the above technical problem.

The invention is implemented by the following technology concept:

The invention is an improved automatic unloading tool including an upper frame and a lower frame below; the upper frame consists of a push plate, a positive mold and a lifting push rod; In both sides of the pressure plate, a pressure column is attached with a ramp downwards, there is also a negative form at the top of the lower frame, which corresponds to the positive form, there are through holes at the bottom of the pressure column in this lower frame, there are holes between the holes on both sides a symmetrical sliding trough, between the sliding troughs there is a membrane that is attached to the lower frame, above each sliding trough there is a through hole that goes through the lower frame and is connected to the negative mold at the bottom, in the holes there are discharge blocks with a ramp , there is a guide block at the bottom of each sliding trough, there are slides in each sliding trough, there is spring between each slide and membrane, above the slider there is a discharge block with ramp;

Below the slide is a guide block, which is inserted in the guide rail and helps by pushing the connection, on the side of the slide remote from the spring there is a ramp head that crosses the lower frame and goes into the through hole.

A device for chord work is installed in the lower frame. This device contains an inductor and a display device which is electrically connected to the inductor.

In the preferred technology concept, there are pressed parts on the negative mold.

In the preferred technical concept, there is a removable auxiliary fixation between the negative mold and the frame mentioned.

In the preferred technology concept, the above-mentioned inductor is placed on the inside bottom wall of the through hole on the left and is fixed to the inside bottom wall of the through hole, and the above-mentioned display device is placed in the middle of the front of the push plate; The above-mentioned display device is firmly connected to the front of the above-mentioned pressure plate.

The advantages of the invention:

1. The auxiliary fixation that can be removed between the pressure plate and the positive form and the auxiliary fixation that can be removed between the pressure plate and the negative form means that the exchange can easily be implemented because of the different products that have different types, thus increasing the performance.

2. The slide connection is helped by the ramp pressure column and the through hole and the press movement is guided so that deviations are prevented and more stability can be achieved. At the same time, the slide and the sliding trough are controlled to support the connection, so that the adjustment between the ramp sliding trough and the ramp discharge block is controlled. The ramp unloading block is shifted vertically, therefore the parts are fully pressed and after pressing the materials are automatically unloaded.

3. With each pressing, the inductor sends a signal and controls the display device, the number on it jumps accordingly and the pressed piece is counted so that the workers the amount of pressed

Can control pieces.

4. With the support of the spring and slide, the upper frame is automatically acknowledged after separation from the lower frame, making repeated processing easier.

5. The invention has a simple structure and is stable and accurate when pressed, after pressing the materials can be automatically discharged and the manufacturing costs are cheap, maintenance is also easy, particularly suitable for small and medium-sized companies.

Images for explanation

To easily explain the invention is illustrated by the following examples and

Pictures described in detail.

Figure 1 shows an internal structure of the invention;

Figure 2 shows a pressing sequence of the invention;

Figure 3 is the structure of the invention after pressing;

FIG. 4 shows the negative form in FIG. 1.

implementation manner

As shown in FIGS. 1 to 4, the invention relates to a new automatic unloading tool, including an upper frame 8 and a lower frame 7 at the bottom. The upper frame 8 consists of the pressure plate 84, the positive tool 81 and lifting push rod 83. In both On each side of the pressure plate 84 there is a ramp pressure column 82 at the bottom, the lower frame 7 at the top has a negative shape 9 in contrast to the positive shape 81; Below the ramp pressure columns 82 in the lower frame 7 there are through holes 71 for the connection to the ramp pressure column 82. Between the through holes 71 in the lower frame 7 there is a symmetrical sliding trough 72 on both sides, between the sliding troughs 72 there is a membrane 77 which is connected to the lower frame 7 In each slide trough 72 at the top there is a through hole 75 which goes through the lower frame 7 and is connected to the negative tool 9 at the bottom; in the through hole 75 there is a ramp unloading block 78, in each sliding trough 72 there are sliders 74, between each slider 74 and each diaphragm 77 there are springs 76; above each slider 74 there is ramp rail 742; underneath each slider 74 there is a guide block 743 which is inserted in the guide 73 and supports the connection. On the side of the slide 74, which is remote from the spring (76), there is a ramp head 741 which crosses the lower frame 7 and goes into the through hole 71.

In the lower frame 7, a device for chord work is installed. This device includes an inductor 711 and a display device 841 which is electrically connected to the inductor.

There is a part 91 to be pressed on top of the negative mold 9.

A removable fixation is provided between the negative tool 9 and the lower frame 7. This makes the exchange of products of different types easy to implement. The removable fixation between the positive tool 81 and the pressure plate can be easily replaced due to the exchange of products of different types. The connection between the pressure plate 84 at the top and the lifting push rod 83 at the bottom increases the stability during pressing.

The above-mentioned inductor 711 is attached to the inner bottom wall of the

Through hole 71 is set to the left and is fixed to the inner bottom wall of the through hole 71, and the above-mentioned display 841 is placed in the middle of the front of the push plate 84; The above-mentioned display device 841 is fixedly connected to the front of the above-mentioned pressure plate 84.

In the beginning, the upper frame 8 is far from the lower frame 7, the slide 74 by the force of the spring 76 presses the ramp head 741 into the through hole 71, at the same time the ramp unloading block 78 touches the surface of the slide 74 in the through hole 75 at the same time, the ramp unloading block 78 pulls above into the negative form 9.

When pressing, we move the upper frame 8 in the direction of the lower frame 7, so that the ramp pressure column 82 gradually pulls into the through hole 71 until the ramp of the column 82 touches the ramp from the head 741. The column 82 slides further downward, so that the head 741 brings the slide 74 against the force of the spring 76 in the direction of the sliding recess 72. When the head 741 is in the sliding recess 72, the outer side of the head 741 moves in the direction of the Spring, at the same time the block 78 interacts with the slide 73. If block 78 is opposite 742, block 78 falls into 742 and that by its own weight

The surface of the block 78 is parallel to the surface of the lower frame 7. At the same time, the lower side of the 81 connects to the upper side of the part 91 and the upper frame 8 is shifted further downward, so that the upper frame 81 fits with the lower frame 9, to press part 91. Then the rod 83 moves up and brings 81 far away from the 9, at the same time 82 separates from the 71. When 82 moves up, the outer side of the 741 moves down. When it reaches the lower side of the 82, the force from the spring 76 contacts 741 with 82, then 8 moves up and 74 pulls into 71, simultaneously touches 78 with 742, so 78 gradually pulls into 9 and touches with part 91 If 82 completely separates from 71, 741 is already completely in 71, at the same time 78 touches with 74 and then 91 of 9 is pushed out.

The advantages of the invention:

1. The auxiliary fixation, which can be removed between the pressure plate and the positive tool, and the auxiliary fixation, which can be removed between the pressure plate and the negative tool, means that the exchange due to the products of different types can be easily implemented, so that the performance is increased.

2. The ramp connection column and the through hole help the sliding connection and then guide the press movement in order to prevent deviation and bring more stability, while at the same time the slide and the sliding recess are controlled to support the connection, so that the adjustment between

Ramp sliding trough and ramp unloading block controlled to

To move the ramp unloading block vertically, therefore the parts are fully pressed and after pressing the materials are automatically unloaded.

3. With each pressing, the inductor sends the signal and controls it

Display device, the number on it jumps accordingly and the pressed piece is counted so that the worker can control the amount of pressed pieces.

4. With the support of the spring and slide, the upper frame is automatically acknowledged after separation from the lower frame, making repeated processing easier.

5. The invention has a simple structure and is stable and accurate when pressed, after pressing the materials can be automatically unloaded and the manufacturing costs are cheap, maintenance is also easy, particularly suitable for small and medium-sized companies.

Above is only the detailed implementation of the invention, but the

Claims for protection are not limited, every change or everyone

Change that is not thought out through creative work is valid for the protection claim of the invention. Therefore, the scope of the invention depends on the scope of protection.

Claims (5)

1. A new tool that can automatically unload the materials, comprising an upper frame (8) and a lower frame (7) below the upper frame, the upper frame consists of a pressure plate (84), a positive mold (81) and a lifting / pushing rod (83), a pressure column (82) with a ramp being fastened downwards on both sides of the pressure plate, and above the lower frame there is also a negative form (9) which corresponds to the positive form, with the pressure column in the bottom there are through holes (71) in the lower frame, with a symmetrical sliding trough (72) between the holes on both sides, with a membrane (77) between the sliding troughs, which is fastened to the lower frame, above each sliding trough There is a through-hole (75) which goes through the lower frame and is connected to the negative mold at the bottom, with discharge blocks (78) with a ramp in the holes, and at the bottom in each r sliding trough there is a guide block (743), there being slides (74) in each sliding trough, there being springs (76) between each slider and diaphragm, there being a ramp rail (742) above the slider, and below the slider there is a guide block (743) in the Guide rail is inserted and by pushing the connection helps, being on the side of the slider remote from the spring Ramp head (741) that crosses the lower frame and into Through hole (71) goes in, with a device for the in the lower frame Chord work is built, this device contains an inductor and a display device which is electrically connected to the inductor. 2. A new tool that can automatically unload the materials according to claim 1, above the negative form, a to be pressed Part (91) is located. 3. A new tool that can automatically unload the materials according to claim 1 wherein there is a removable auxiliary fixation between the negative mold and said lower frame. 4. A new tool that can automatically unload the materials according to claim 1 wherein there is a removable auxiliary fixation between the positive mold and the pressure plate, which connects the pressure plate at the top with the lifting push rod at the bottom. 5. A new tool that can automatically unload the materials according to Claim 1 wherein the above-mentioned inductor is placed on the inner bottom wall of the through hole on the left and is fixedly connected to the inner bottom wall of the through hole, and wherein the above-mentioned display device is placed in the middle of the front of the pressure plate and wherein the above-mentioned display device with the front of the pressure plate mentioned above is firmly connected.