CN211640791U - 15 degree track end cap mold processing - Google Patents

Abstract

The utility model discloses a 15-degree track plug processing die, which comprises a movable die and a fixed die. The movable die closely fits the fixed die, and a cavity is formed on the side of the movable die that is close to the fixed die. A fixed core is fixedly installed, and there are chutes on both sides of the top of the fixed die. The chutes are connected to the cavity. The sliding grooves slide and snap the slider. One end of the slider is fixedly installed with a movable core, and the movable core is inserted into the cavity. , A moving mechanism is installed between the slider, the fixed die and the movable die. The movable mold is close to the fixed mold for mold closing, the cavity is closed, and the fixed core is located at the top of the cavity. When the mold is closed, the moving mechanism pushes the slider to slide toward the cavity, so that the movable core is inserted into the bottom of the cavity. The core and the cavity are integrally injected to form a track plug, which is easy to process. When the movable mold is released from the fixed mold to open the mold, the moving mechanism synchronously drives the slider to slide away from the cavity along the chute, so that the movable core is separated from the cavity and is easy to take out. The formed plug is easy to use.

Description

A 15-degree track plug processing mold

technical field

The utility model relates to the technical field of rail plug processing, in particular to a 15-degree rail plug processing mold.

Background technique

When installing sliding parts such as curtains and door curtains, it is often necessary to use some C-shaped rails. Both ends of the rails need to be clamped with 15-degree rail plugs. When the rail plugs are formed, there are often concave grooves on the outer wall for clamping. Sealing rings or connecting with bolts, these concave grooves are difficult to process when the plug is formed, and it is difficult to integrally form. For this reason, we propose a 15-degree orbital plug processing mold to solve the above problems.

Utility model content

The purpose of this utility model is to provide a 15-degree track plug processing die to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a 15-degree orbital plug processing die, including a movable die and a fixed die, the movable die closely fits the fixed die, and the movable die and the fixed die are close to each other. There is a cavity on one side, a fixed core is fixedly installed in the cavity of the movable mold, and a chute is opened on both sides of the top of the movable mold, the chute communicates with the cavity, and the chute is slidably clamped and connected to the slide. One end of the slider is fixedly installed with a movable core, the movable core is inserted into the cavity, and a moving mechanism is installed between the slider, the fixed mold and the movable mold.

Preferably, guide holes are provided at four corners of the side of the fixed mold close to the movable mold, guide posts matching the guide holes are fixedly installed on the movable mold, and the side wall of the fixed core is provided with an inclination angle of 15 degrees. .

Preferably, stepped grooves are formed at the tops of both ends of the chute, a pressure block is fixedly installed in the stepped groove by means of countersunk bolts, one side of the pressure block extends into the chute, and the bottom of the outer wall of the pressure block is at the bottom. A limit slot is formed between the bottom of the side wall of the chute and the bottom of both sides of the slider, a limit plate is fixedly installed on the bottom of both sides of the slider, and the limit plate is slidably clamped in the limit slot.

Preferably, the moving mechanism includes an installation groove, and installation grooves are opened on both sides of the cavity of the movable mold, the top block is slidably clamped in the installation groove, and the top of the movable mold is connected to the top block through countersunk bolts. On the top surface, a fixing block is installed on the outer wall of the fixed mold at the bottom of the chute through countersunk bolts, a guide groove is opened on the top of the fixing block, and a connecting rod is fixedly installed on the side of the sliding block away from the cavity, and the connecting rod is Slide through the guide groove, the end of the connecting rod away from the slider is sleeved with the pressure ring through the threaded structure, the connecting rod between the pressure ring and the fixed block is sleeved with a spring, and the two ends of the spring are tightly pressed against the pressure ring and the fixed block. On the block, the sliding block is provided with an up and down oblique groove, and the inclined groove is matched with the bottom of the top block.

Preferably, the top of the top block is a cuboid structure that matches the installation slot, the lower part of the top block is an inclined structure that matches the chute, and the bottom of the chute is provided with a bottom surface of the top block to be snapped together The fixed block is an L-shaped structure, the spring is always in a compressed state, and the inner diameter of the spring is equal to the diameter of the connecting rod.

Compared with the prior art, the beneficial effect of the present utility model is that the movable mold is close to the fixed mold for mold clamping, the guide column is clamped to the guide hole for guidance, and as the movable mold gradually approaches the fixed mold, the moving mechanism synchronously pushes the sliding block to slide toward the fixed mold. Cavity, the final cavity is closed, the fixed core is located at the top of the cavity, and the movable core is inserted into the bottom of the cavity, then the fixed core, the movable core and the cavity are integrally injected to form a track plug, which is convenient for processing; When the mold is opened, the top block is gradually separated from the slider, and the elastic force of the spring pushes the pressure ring, so that the connecting rod pulls the slider, so that the movable core is separated from the cavity, and the movable core is separated from the plug, which is convenient for taking out the formed mold. Plug, easy to use.

Description of drawings

1 is a schematic diagram of the mold clamping structure of the present utility model;

Fig. 2 is the partial structure schematic diagram of the fixed mold part of the present utility model;

FIG. 3 is a schematic diagram of the cross-sectional structure of the mold clamping section of the utility model.

In the picture: 1 movable die, 2 fixed die, 3 cavity, 4 fixed core, 5 chute, 6 slider, 7 movable core, 8 moving mechanism, 81 installation slot, 82 top block, 83 inclined slot, 84 Fixed block, 85 pressure ring, 86 connecting rod, 87 spring, 88 guide groove, 9 step groove, 10 pressure block, 11 limit groove, 12 limit plate, 13 guide hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a 15-degree track plug processing mold, including a movable mold 1 and a fixed mold 2, the movable mold 1 closely fits the fixed mold 2, and the movable mold 1 and the fixed mold 2. There is a cavity 3 on the side close to the mold 2, a fixed core 4 is fixed in the cavity 3 of the movable mold 1, and a chute 5 is opened on both sides of the top of the fixed mold 2. The chute 5 communicates with the cavity 3, and the chute 5. The slide block 6 is slidably clamped inside. One end of the slide block 6 is fixedly installed with a movable core 7. The movable core 7 is inserted into the cavity 3. A moving mechanism 8 is installed between the slide 6 and the fixed mold 2 and the movable mold 1. The movable mold 1 is close to the fixed mold 2 for mold closing, the cavity 3 is closed, and the fixed core 4 is located at the top of the cavity 3. When the mold is closed, the moving mechanism 8 pushes the slider 6 to slide toward the cavity 3, so that the movable core 7 is inserted into the cavity. At the bottom of 3, the fixed core 4, the movable core 7 and the cavity 3 are integrally injected to form a track plug, which is convenient for processing. When the movable mold 1 is separated from the fixed mold 2 to open the mold, the moving mechanism 8 synchronously drives the slider 6 along the sliding The groove 5 slides away from the cavity 3, so that the movable core 7 is separated from the cavity 3, so that the formed plug can be easily removed.

There are guide holes 13 at the four corners of the side of the fixed mold 2 close to the movable mold 1. The movable mold 1 is fixedly installed with a guide column matching the guide holes 13, so as to guide when the mold is closed and fix the sidewall of the core 4. With 15 degree inclination.

There are stepped grooves 9 at the tops of both ends of the chute 5, and a pressure block 10 is fixedly installed in the stepped groove 9 through countersunk bolts. A limit slot 11 is formed between the bottoms of the side walls of the slot 5, and the limit plates 12 are fixedly installed on the bottoms of both sides of the slider 6. The limit plates 12 are slidably clamped in the limit slots 11, and the limit plates 12 are clamped into the limit slots 11. , so that the slider 6 can only slide along the chute 5 to prevent the slider 6 from being separated from the chute 5 during use, and the slider 6 can be removed by removing the pressing plate 10 for easy maintenance and replacement.

The moving mechanism 8 includes an installation groove 81. The cavity 3 of the movable mold 1 is provided with installation grooves 81 on both sides. The installation groove 81 slides and snaps to the top block 82. The top of the movable mold 1 is connected to the top surface of the top block 82 through countersunk bolts. , a fixed block 84 is installed on the outer wall of the fixed mold 2 at the bottom of the chute 5 through countersunk bolts, and a guide groove 88 is opened on the top of the fixed block 84. The side of the slider 6 away from the cavity 3 is fixedly installed with a connecting rod 86, and the connecting rod 86 slides Passing through the guide groove 88, the end of the connecting rod 86 away from the slider 6 is sleeved on the pressure ring 85 through a threaded structure, and the connecting rod 86 between the pressure ring 85 and the fixing block 84 is sleeved with a spring 87, and the two ends of the spring 87 are tightly pressed against each other. On the pressing ring 85 and the fixing block 84, the slider 6 is provided with an up and down oblique groove 83, the oblique groove 83 is matched with the bottom of the top block 82, and the top of the top block 82 and the mounting groove 81 are of a matching cuboid structure, The lower part of the top block 82 is an inclined structure matched with the chute 83, the bottom of the chute 5 is provided with a slot that is clamped with the bottom surface of the top block 82, the fixed block 84 is an L-shaped structure, and the spring 87 is always in a compressed state, And the inner diameter of the spring 87 is equal to the diameter of the connecting rod 86, then the top of the top block 82 is clamped to the installation groove 81 and fixed by bolts. When the mold is closed, the inclined structure at the bottom of the top block 82 is clamped to the inclined groove 83. As the movable mold 1 gradually approaches Fixed mold 2, the top block 82 slides down along the chute 83, thereby pushing the slider 6 to slide toward the cavity 3, the pressure ring 85 compresses the spring 87, and the movable core 7 is inserted into the cavity 3, so as to facilitate the forming of the rail plug and open the When the movable mold 1 is separated from the fixed mold 2, the top block 82 is gradually separated from the slider 6, and the elastic force of the spring 87 pushes the pressure ring 85, so that the connecting rod 86 pulls the slider 6, so that the movable core 7 is separated from the cavity 3, Then the movable core 7 is separated from the plug, which is convenient to take out the formed plug.

Working principle: When the utility model is used, the top of the top block 82 is clamped to the installation groove 81 and fixed by bolts, the movable mold 1 is close to the fixed mold 2 for mold clamping, and the guide post is clamped to the guide hole 13 for guidance. Approaching the fixed mold 2, the top block 82 slides down along the chute 83, thereby pushing the slider 6 to slide toward the cavity 3, the pressure ring 85 compresses the spring 87, and finally the cavity 3 is closed, the fixed core 4 is located at the top of the cavity 3, and the moving The core 7 is inserted into the bottom of the cavity 3, then the fixed core 4, the movable core 7 and the cavity 3 are integrally injected to form a track plug, which is convenient for processing. When the movable mold 1 is separated from the fixed mold 2 to open the mold, the top block 82 gradually When the sliding block 6 is separated, the elastic force of the spring 87 pushes the pressing ring 85, so that the connecting rod 86 pulls the sliding block 6, so that the movable core 7 is separated from the cavity 3, and the movable core 7 is separated from the plug, which is convenient for removing the formed plug. head, easy to use.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A 15-degree orbital plug processing die, comprising a movable die (1) and a fixed die (2), characterized in that: the movable die (1) closely fits the fixed die (2), and the movable die ( 1) A cavity (3) is opened on the side close to the fixed mold (2), a fixed core (4) is fixedly installed in the cavity (3) of the movable mold (1), and the fixed mold (2) ) There are sliding grooves (5) on both sides of the top, and the sliding grooves (5) communicate with the cavity (3). A movable core (7) is fixedly installed at one end of the die. Moving mechanism (8). 2. A 15-degree track plug processing die according to claim 1, wherein the fixed die (2) is provided with guide holes (13) at the four corners of one side close to the movable die (1). A guide column matching the guide hole (13) is fixedly installed on the movable die (1), and the side wall of the fixed core (4) is provided with an inclination angle of 15 degrees. 3. A 15-degree track plug processing die according to claim 1, characterized in that: the tops of both ends of the chute (5) are provided with stepped grooves (9), and inside the stepped groove (9) A pressure block (10) is fixedly installed by means of countersunk bolts, one side of the pressure block (10) extends into the chute (5), and the bottom of the outer wall of the pressure block (10) and the bottom of the side wall of the chute (5) A limit groove (11) is formed between the two sides of the slider (6), and limit plates (12) are fixedly installed at the bottoms of both sides of the slider (6). 4. A 15-degree rail plug processing mold according to claim 1, characterized in that: the moving mechanism (8) comprises a mounting groove (81), and the cavity (3) of the movable mold (1) Mounting grooves (81) are opened on both sides, and the top block (82) is slidably and clamped in the mounting groove (81), and the top of the movable die (1) is connected to the top surface of the top block (82) through countersunk bolts. A fixing block (84) is installed on the outer wall of the fixed die (2) at the bottom of the chute (5) through countersunk bolts, and a guide groove (88) is formed on the top of the fixing block (84), and the sliding block (6) A connecting rod (86) is fixedly installed on the side away from the cavity (3), the connecting rod (86) slides through the guide groove (88), and the end of the connecting rod (86) away from the slider (6) is threaded through a threaded structure Sleeve the pressure ring (85), the connecting rod (86) between the pressure ring (85) and the fixing block (84) is sleeved with the spring (87), and the two ends of the spring (87) are tightly pressed against the pressure ring ( 85) and the fixing block (84), the sliding block (6) is provided with an oblique groove (83) penetrating up and down, and the oblique groove (83) matches the bottom of the top block (82). 5. A 15-degree rail plug processing mold according to claim 4, characterized in that: the top of the top block (82) and the mounting groove (81) are in a matching cuboid structure, and the top block (82) is a matching cuboid structure. The lower part of 82) is an inclined structure matched with the chute (83), the bottom of the chute (5) is provided with a slot that is clamped with the bottom surface of the top block (82), and the fixing block (84) is L-shaped structure, the spring (87) is always in a compressed state, and the inner diameter of the spring (87) is equal to the diameter of the connecting rod (86).

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