CN107116828A - A kind of mould being switched fast - Google Patents

Abstract

The invention discloses a mold that can be quickly switched, including a bottom plate, a bearing, a rotating shaft, a connecting piece, a lower mold, a column, a horizontal plate, an upper mold, a ring gear, a driving gear, an adjustment shaft, a through hole, a pin rod, and a positioning hole , the first baffle, the return spring, the arc groove, the socket, the insertion rod, the lower end of the insertion rod is fixedly welded with a positioning ball, the upper end of the column is installed with a sleeve, the upper end of the sleeve is provided with a through hole, and the insertion rod is located in the sleeve A second baffle is installed on the outside of the barrel, and a pre-compression spring is provided between the second baffle and the top of the sleeve, and the pre-compression spring is sleeved on the outside of the insertion rod. The present invention is simple and reasonable in structure, easy to use, can conveniently switch molds, has high switching efficiency, is convenient and quick to switch, can process at different angles, and can quickly position the mold after switching to avoid accidents when using the mold. Displacement, causing unnecessary losses, suitable for popularization.

Description

A quick changeover mold

technical field

The invention relates to a mold, in particular to a rapidly switchable mold.

Background technique

Mold, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to make shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. Known as the "Mother of Industry".

At present, in the manufacturing process of mold products, it is very common to switch molds for production. Switching molds requires a lot of time and personnel, and the cost is high. Moreover, molds that are not used for assembly need to be stored somewhere, and the equipment occupies a large area.

Contents of the invention

The object of the present invention is to provide a quick-switchable mold to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A mold that can be quickly switched, including a bottom plate, a rotating shaft is installed on the upper end of the bottom plate through a bearing, a connecting piece is installed on the upper end of the rotating shaft, a lower mold is installed on the upper end of the connecting piece, the center of the lower mold is collinear with the center of the rotating shaft, A column is also installed on the base plate, the column is located on the left side of the lower mold, the upper side wall of the column is connected with a horizontal plate, the horizontal plate is located directly above the base plate, and an upper mold is fixedly installed on the lower end surface of the horizontal plate, and the upper mold is located on Right above the lower mold; the lower part of the side wall of the lower mold is fixedly equipped with a ring gear, and the right side of the ring gear is meshed with a vertically arranged driving gear. The driving gear is installed on the left end of the adjustment shaft, and the adjustment shaft is installed on the On the right side of the upper end of the base plate, the lower part of the column is horizontally provided with a through hole, and a pin bar is pierced in the through hole, the right end of the pin bar is set toward the middle part of the lower mold, and the middle outer ring of the lower mold is uniformly provided with positioning holes; The left end of the pin rod is fixedly equipped with a first baffle plate, and a return spring is arranged between the first baffle plate and the column, and the return spring is sleeved outside the pin rod, and an arc-shaped The inside of the column is vertically provided with a jack, the lower end of the jack is connected to the through hole, and a plunger is inserted inside the jack. The lower end of the plunger is fixedly welded with a positioning ball. Cooperate, the upper end of the insertion rod is set through the jack, the upper end of the column is equipped with a sleeve, the upper end of the sleeve is closed, and the upper end of the sleeve is provided with a through hole, the upper end of the insertion rod is set through the through hole, and the insertion rod A second baffle is installed on the outside of the sleeve, a pre-compression spring is provided between the second baffle and the top of the sleeve, and the pre-compression spring is sleeved outside the insertion rod.

As a further solution of the present invention: an adjusting handle is installed at the right end of the adjusting shaft.

As a further solution of the present invention: a pressing plate is installed on the top of the insertion rod.

As a further solution of the present invention: the lower surface of the bottom plate is provided with a non-slip bottom pad.

As a further solution of the present invention: the horizontal plate is slidably arranged on the side wall of the column.

Compared with the prior art, the beneficial effects of the present invention are: the present invention has a simple and reasonable structure, is convenient to use, can conveniently switch molds, has high switching efficiency, is convenient and quick to switch, can process at different angles, and can Quickly locate the mold after switching to avoid displacement when using the mold and cause unnecessary losses, which is suitable for popularization.

Description of drawings

Fig. 1 is the structural representation of the mold that can switch quickly;

In the figure: 1-bottom plate, 2-bearing, 3-rotating shaft, 4-connector, 5-lower mold, 6-column, 7-horizontal plate, 8-upper mold, 9-ring gear, 10-driving gear, 11 -Adjustment shaft, 12-support block, 13-adjustment handle, 14-through hole, 15-pin rod, 16-positioning hole, 17-first bezel, 18-return spring, 19-arc groove, 20-insert Hole, 21-positioning ball, 22-insert rod, 23-sleeve, 24-through hole, 25-second baffle plate, 26-preload spring, 27-pressing plate, 28-anti-skid bottom pad.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Fig. 1, a mold that can be quickly switched, including a base plate 1, a shaft 3 is installed on the upper end of the base plate 1 through a bearing 2, a connecting piece 4 is installed on the upper end of the rotating shaft 3, and a lower mold is installed on the upper end of the connecting piece 4 5. The center of the lower mold 5 is in line with the center of the rotating shaft 3. A column 6 is also installed on the bottom plate 1. The column 6 is located on the left side of the lower mold 5. The upper side wall of the column 6 is connected with a horizontal plate 7. The plate 7 is located directly above the base plate 1, and an upper mold 8 is fixedly installed on the lower end surface of the horizontal plate 7, and the upper mold 8 is located directly above the lower mold 5; The right side of the ring 9 is meshed with a vertical driving gear 10, the driving gear 10 is installed on the left end of the adjustment shaft 11, the adjustment shaft 11 is installed on the right side of the upper end of the base plate 1 through the support block 12, and the driving gear 10 is rotated by the adjustment shaft 11. At this time, the driving gear 10 will drive the ring gear 9 to rotate, and the ring gear 9 is installed outside the lower mold 5, so the rotation of the ring gear 9 means that the lower mold 5 is rotating, and the angle adjustment of the lower mold 5 is realized, which is convenient switch.

An adjusting handle 13 is installed on the right end of the adjusting shaft 11 .

The lower part of the column 6 is horizontally provided with a through hole 14, and a pin rod 15 is pierced in the through hole 14, and the right end of the pin rod 15 is arranged toward the middle part of the lower mold 5, and the middle outer ring of the lower mold 5 is evenly provided with several positioning holes. 16, adjust the angle of the lower mold 5 through the ring gear 9, and then realize the positioning of the lower mold 5 through the cooperation of the pin rod 15 and the positioning hole 16, so as to avoid the displacement of the lower mold 5 during use; the left end of the pin rod 15 is fixedly installed with The first baffle plate 17, a return spring 18 is arranged between the first baffle plate 17 and the column 6, and the return spring 18 is sleeved on the outside of the pin rod 15. Slot 19, the inside of column 6 is provided with a jack 20 vertically, the lower end of jack 20 communicates with through hole 14 and is provided with, and a plunger 22 is inserted inside jack 20, and the lower end of plunger 22 is fixedly welded with a positioning ball 21, positioning The lower end surface of the ball 21 is matched with the arc groove 19, and the upper end of the insertion rod 22 passes through the jack 20 to set, the upper end of the column 6 is equipped with a sleeve 23, the upper end of the sleeve 23 is closed, and the upper end of the sleeve 23 A via hole 24 is provided, and the upper end of the insertion rod 22 is set through the via hole 24. The insertion rod 22 is located on the outside of the sleeve 23 and a second baffle plate 25 is installed. Between the second baffle plate 25 and the top of the sleeve 23 is a The pre-compression spring 26, the pre-compression spring 26 is sleeved on the outside of the insertion rod 22; during use, if the lower mold 5 needs to be positioned, then only need to press the first baffle plate 17 at this time, so that the pin rod 15 moves to the right until The arc-shaped groove 19 is located directly below the socket 20. At this time, the right end of the pin rod 15 has also been inserted into the positioning hole 16, and the positioning ball 21 will enter due to the pressure applied to the second baffle plate 25 by the pre-compression spring 26 on the insertion rod 22. In the arc groove 19, the positioning of the pin rod 15 is realized, and the pin rod 15 is positioning the lower mold 5 to ensure the stability of the lower mold 5, and if the positioning is to be canceled, it is only necessary to lift the plunger 22. The pin rod 15 can reset due to the elastic force applied to the first baffle plate 17 by the return spring 18, so that the right end of the pin rod 15 leaves the positioning hole 16, and the lower mold 5 can be adjusted continuously.

A pressing plate 27 is installed on the top of the insertion rod 22 , and the pressing plate 27 is convenient for lifting the insertion rod 22 .

The lower surface of the bottom plate 1 is provided with a non-slip bottom pad 28 .

The horizontal plate 7 is slidably arranged on the side wall of the column 6 .

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (5)

1. A mold that can be quickly switched, comprising a base plate, characterized in that the upper end of the base plate is equipped with a rotating shaft through a bearing, a connecting piece is installed on the upper end of the rotating shaft, and a lower mold is installed on the upper end of the connecting piece, the center of the lower mold and The centers of the rotating shafts are collinear, and a column is also installed on the base plate. The column is located on the left side of the lower mold. A horizontal plate is connected to the upper side wall of the column. The horizontal plate is located directly above the base plate. The upper mold, the upper mold is located directly above the lower mold; the lower part of the side wall of the lower mold is fixedly equipped with a ring gear, and the right side of the ring gear is meshed with a vertically arranged driving gear, and the driving gear is installed on the left end of the adjustment shaft. The shaft is installed on the right side of the upper end of the bottom plate through the support block. The lower part of the column is horizontally opened with a through hole, and a pin rod is pierced in the through hole. The right end of the pin rod is set towards the middle part of the lower mold. There is a positioning hole; the left end of the pin rod is fixedly installed with a first baffle plate, and a return spring is provided between the first baffle plate and the column, and the return spring is sleeved outside the pin rod, and the pin rod is located at the upper end of the through hole There is an arc-shaped groove on the left side, and a jack is vertically opened inside the column, and the lower end of the jack is connected to a through hole. The end face is matched with the arc groove, the upper end of the insertion rod is set through the socket, the upper end of the column is installed with a sleeve, the upper end of the sleeve is closed, and the upper end of the sleeve is provided with a through hole, and the upper end of the insertion rod passes through The through hole is provided, the insertion rod is located outside the sleeve and a second baffle is installed, a pre-compression spring is arranged between the second baffle and the top of the sleeve, and the pre-compression spring is sleeved outside the insertion rod. 2. The quickly switchable mold according to claim 1, characterized in that an adjusting handle is installed on the right end of the adjusting shaft. 3. The quickly switchable mold according to claim 1, characterized in that a pressing plate is installed on the top of the plunger. 4. The quickly switchable mold according to claim 1, characterized in that, the lower surface of the bottom plate is provided with a non-slip bottom pad. 5. The quickly switchable mold according to claim 1, wherein the horizontal plate is slidably arranged on the side wall of the column.