CN218619072U - Device is got to top tube clamp - Google Patents

Abstract

The utility model discloses an upper pipe clamping device. The upper pipe clamping device includes a mounting seat, at least one row of mandrels for socketing the pipe material is arranged at the bottom of the mounting seat, a pushing plate is sleeved on the outer side of the mandrels, and the mounting seat is provided with a first reciprocating mechanism, the first reciprocating The mechanism drives the pusher plate to push the pipe material away from the mandrel, and the outer side of the mandrel is provided with a splint slidingly connected with the mounting seat, and the mounting seat is provided with a second reciprocating mechanism, which drives the splint and the mandrel to clamp the pipe material . The utility model solves the problem of low production efficiency in the prior art.

Description

An upper tube clamping device

technical field

The utility model relates to the technical field of automation equipment, in particular to an upper pipe clamping device.

Background technique

In the automatic production line of injection shoulder hose, the manipulator is often equipped with a feeding mechanism. The feeding mechanism is mainly composed of two sets of splints, which insert the tube material into the mandrel in the injection mold. As we all know, the initial shape of the pipe material is cylindrical. When the mandrel in the injection mold is a flat cylinder, the existing feeding mechanism cannot insert the cylindrical hose on the flat cylindrical mandrel. Therefore, Most manufacturers still use manual intubation, resulting in low production efficiency.

Utility model content

The purpose of the utility model is to provide an upper pipe clamping device which can improve production efficiency in view of the deficiencies in the prior art.

In order to achieve the above purpose, the technical solution adopted by the upper pipe clamping device of the utility model is:

An upper pipe clamping device, comprising a mounting seat, at least a row of mandrels for socketing pipe materials are arranged at the bottom of the mounting seat, a pushing plate is sleeved on the outer side of the mandrels, and a first reciprocating mechanism is provided on the mounting seat. A reciprocating mechanism drives the pushing plate to push the pipe material away from the mandrel. A splint is provided on the outside of the mandrel to slide and connect with the mounting seat. The mounting seat is provided with a second reciprocating mechanism, which drives the splint to cooperate with the mandrel for clamping. pipe material.

Preferably, the first reciprocating mechanism is a first air cylinder fixedly connected to the mounting seat, and the telescopic end of the first air cylinder is fixedly connected to the pushing plate.

Preferably, the second reciprocating mechanism is a second air cylinder connected to the mounting seat, and the telescopic end of the second air cylinder is fixedly connected to the splint.

Preferably, the mounting base includes a first mounting plate, the bottom surface of the first mounting plate is detachably connected to the second mounting plate through several uprights, and the mandrel is detachably mounted on the bottom surface of the second mounting plate.

Preferably, at least one guide rail is installed on the bottom surface of the first mounting plate, the guide rail is slidably equipped with a slider, and the slider is fixedly connected to the splint through the connecting plate.

Preferably, the inner side wall of the splint is provided with rubber strips.

Preferably, the top of the mandrel is provided with a positioning boss, and the bottom surface of the second mounting plate is provided with a positioning recess that cooperates with the positioning boss.

Preferably, the cross section of the mandrel is one of circular, oblate, rhombus and hexagonal.

Compared with the prior art, the utility model has the following advantages:

1. According to the shape of the product, select the mandrel of the corresponding shape, insert the tube material in the previous process, clamp it with the splint, send the tube material preformed in the previous process to the injection mold, and push the material by the push plate The pipe material is pushed onto the mandrel in the sleeve injection mold, thereby realizing automatic production and improving production efficiency.

2. The connections between the second mounting plate and the first mounting plate, and between the mandrel and the second mounting plate are all detachable and easy to replace.

Description of drawings

Fig. 1 is a schematic structural view of the upper pipe clamping device of the present invention;

Figure 2 is a schematic structural view of the mount;

Fig. 3 is the working schematic diagram of splint;

Fig. 4 is a structural schematic diagram of the pushing plate.

Among them, 1 mounting seat, 11 first mounting plate, 111 guide rail, 12 column, 13 second mounting plate, 131 positioning depression, 14 first connecting plate, 2 mandrel, 21 positioning boss, 3 pushing plate, 31 through Hole, 4 first reciprocating mechanism, 5 splint, 51 rubber strip, 52 second connecting plate, 521 slider, 53 third mounting plate, 54 first expansion plate, 55 connecting rod, 56 second expansion plate, 6 second to and from the agency.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, further illustrate the utility model, it should be understood that these embodiments are only used to illustrate the utility model and are not intended to limit the scope of the utility model, after reading the utility model, those skilled in the art will understand this utility model The modifications of various equivalent forms of the utility model all fall within the scope defined by the appended claims of the present application.

As shown in Figures 1-4, an upper pipe clamping device includes a mounting base 1, the mounting base includes a first mounting plate 11, the bottom surface of the first mounting plate is detachably connected to a second mounting plate 13 through four uprights 12, The bottom of the second mounting plate can be detachably installed with two rows of four mandrels 2, which are used to socket pipe materials from the previous process, so that more pipe materials can be transported at a time, and the production efficiency is improved. The cross-section of the mandrel is oblate, and the top of the mandrel is integrally formed with a positioning boss 21, and the bottom surface of the second mounting plate is provided with a positioning depression 131 that cooperates with the positioning boss to precisely locate the position of the mandrel, which is convenient for installation. The pusher plate 3 is sleeved on the outside, and the pusher plate is provided with a through hole 31 matching the cross section of the mandrel. The gap between the through hole and the mandrel is smaller than the wall thickness of the pipe material, and the first reciprocating mechanism is arranged above the second mounting plate 4. The first reciprocating mechanism is the first air cylinder. Considering the force balance, the number of the first air cylinder is two, which are respectively located on the front and rear sides of the second mounting plate. The first air cylinder is installed on the second mounting plate through the first connecting plate 14. On the top of the mounting plate, the telescopic end of the first cylinder is fixedly connected to the pusher plate, the first cylinder drives the pusher plate to push the pipe material away from the mandrel, and the left and right sides of the second mounting plate are arranged to slide and connect with the first mounting plate Plywood 5, rubber strip 51 is installed on the inner side wall of the plywood, second connecting plate 52 is installed on both sides of the top of the plywood, slider 521 is installed on the top of the second connecting plate, the slider is slidingly matched with guide rail 111, and the guide rail is installed on the first mounting plate. On the bottom surface, the first mounting plate is slidingly connected to the second reciprocating mechanism 6, the second reciprocating mechanism is the second cylinder, the second cylinder is fixedly connected to the third mounting plate 53, and the front and rear sides of the third mounting plate are connected to the second connecting plate on the right side. Fixed connection, the telescopic end of the second cylinder is fixed to the first telescopic plate 54, the first telescopic plate is fixed to the second telescopic plate 56 through the connecting rod 55, and the two sides of the second telescopic plate are fixed to the second connecting plate on the left side , the second cylinder drives the splint and the mandrel to clamp the pipe material.

The specific working process and principle of an upper pipe clamping device: Initially, the telescopic ends of the first and second cylinders are in a contracted state, the pusher plate is sleeved on the outside of the mandrel, the splint is far away from the mandrel, and the manipulator pulls the mandrel The rod is brought to the previous station, and the mandrel is driven to insert the pipe material in the previous station, the second cylinder is activated, the telescopic end of the second cylinder stretches out, and the first telescopic plate drives the splint on the left to move to the right. Under the influence of the reaction force, the cylinder body of the second cylinder drives the splint on the right to move to the left, and the rubber strips on both sides press the tube material against the side wall of the mandrel, and the manipulator takes the mandrel to the next station First start the second cylinder to loosen the pipe material, then start the first cylinder, the telescopic end of the first cylinder stretches out, and the pusher plate pushes the pipe material to be socketed on the mandrel in the injection mold to complete the feeding work. For the shape of the product of the utility model, select a mandrel of the corresponding shape, insert the pipe material in the previous process, and clamp it with a splint, and send the preformed pipe material in the previous process to the injection mold, and the material is pushed by the pushing plate The pipe material is pushed onto the mandrel in the sleeve injection mold, thereby realizing automatic production and improving production efficiency.

Claims (8)

1. An upper pipe clamping device, characterized in that: it includes a mounting seat, the bottom of which is at least provided with a row of mandrels for socketing pipe materials, the outer side of the mandrels is socketed with a pushing plate, and the mounting seat is provided with The first reciprocating mechanism, the first reciprocating mechanism drives the pusher plate to push the tube material away from the mandrel, the outside of the mandrel is provided with a splint slidingly connected with the mounting seat, the mounting seat is provided with a second reciprocating mechanism, and the second reciprocating mechanism drives the splint Cooperate with the mandrel to clamp the pipe material. 2 . The upper pipe gripping device according to claim 1 , wherein the first reciprocating mechanism is a first air cylinder fixedly connected to the mounting seat, and the telescopic end of the first air cylinder is fixedly connected to the pushing plate. 3 . 3 . The upper pipe clamping device according to claim 1 , wherein the second reciprocating mechanism is a second air cylinder connected to the mounting seat, and the telescopic end of the second air cylinder is fixedly connected to the splint. 4 . 4. The upper pipe clamping device according to any one of claims 1-3, characterized in that: the mounting seat includes a first mounting plate, and the bottom surface of the first mounting plate is detachably connected to a second mounting plate through several columns. plate, and the mandrel is detachably mounted on the bottom surface of the second mounting plate. 5 . The upper pipe clamping device according to claim 4 , wherein at least one guide rail is installed on the bottom surface of the first mounting plate, the guide rail is slidably equipped with a slider, and the slider is fixedly connected to the splint through a connecting plate. 6. The upper pipe clamping device according to claim 5, characterized in that: the inner side wall of the splint is provided with a rubber strip. 7. The upper pipe clamping device according to claim 3, characterized in that: a positioning boss is provided on the top of the mandrel, and a positioning depression that cooperates with the positioning boss is provided on the bottom surface of the second mounting plate. 8 . The upper pipe gripping device according to claim 7 , wherein the cross section of the mandrel is one of circular, oblate, rhombus and hexagonal.

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