CN220637744U - Press fitting device of switch assembly machine - Google Patents

Abstract

The utility model discloses a pressing device of a switch assembly machine, and relates to the field of pressing. Including the U type frame, the both sides fixed mounting of U type frame has the support, slidable mounting has sliding mounting on the support, the turning fixed mounting of sliding plate has the spring, the other end fixed mounting of spring has the pressfitting board, the pressfitting board can be along with the synchronous up-and-down motion of sliding plate, the spring can apply decurrent pressure to the pressfitting board. The utility model can perform preliminary press fit in the early stage under the action of the height limiting frame, so that parts can be pressed together in a small range, and a certain operation time is reduced for the following press fit. Secondly, can make the part that has been put together by the pressfitting again under the effect of pressfitting board, make its firm combination together, avoided the condition that the part scatters.

Description

Press fitting device of switch assembly machine

Technical Field

The utility model relates to the field of pressing, in particular to a pressing device of a switch assembly machine.

Background

The product housing is used for protecting internal components of the product, and for convenience of assembly and maintenance, the product housing generally comprises two parts which can be mutually buckled. In order to increase the production efficiency, various pressing devices are produced, and the existing pressing devices have various pressing modes: the lower die is fixed, and the upper die is pressed down under the action of driving force to press; or the upper die is not moved, and the lower die is pressed down for pressing under the action of driving force; or the upper die and the lower die are respectively pressed under the action of corresponding driving force.

In the above-mentioned press-fit device, a short waiting time is needed when the press-fit operation is performed, after the last part is pressed, the pressed part is manually or mechanically removed, and then the part to be pressed is placed for the press-fit operation, so that the press-fit needs to take a long time to place and take the material. Secondly, most of the pressing devices currently used in the market use hydraulic cylinders to push hydraulic rods for operation, and the devices need a reciprocating stroke, so that the pressing time is increased.

Disclosure of Invention

The utility model mainly aims to provide a pressing device of a switch assembly machine, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the pressing device of the switch assembling machine comprises a U-shaped frame, wherein brackets are fixedly arranged on two sides of the U-shaped frame, and sliding devices are slidably arranged on the brackets;

a spring is fixedly arranged at the corner of the sliding plate, and a pressing plate is fixedly arranged at the other end of the spring;

the pressing plate can move up and down synchronously along with the sliding plate, and the spring can apply downward pressure to the pressing plate.

Further, a plurality of rollers are rotatably arranged in the U-shaped frame.

Furthermore, a limited height frame is fixedly arranged on the U-shaped frame, and the inner wall of one end of the limited height frame is in an inclined state.

Further, a chute is formed in the support, and a motor is fixedly arranged at the upper end of the support;

the output shaft of the motor is fixedly provided with a threaded rod, and the other end of the threaded rod is rotatably arranged on the U-shaped frame.

Further, a sliding plate is slidably mounted on the circumferential surface of the threaded rod.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can perform preliminary press fit in the early stage under the action of the height limiting frame, so that parts can be pressed together in a small range, and a certain operation time is reduced for the following press fit. Secondly, can make the part that has been put together by the pressfitting again under the effect of pressfitting board, make its firm combination together, avoided the condition that the part scatters. In addition, the utility model can continuously carry out pressing operation under the action of the roller, thereby saving the former condition of taking, saving pressing time and improving production efficiency.

Drawings

FIG. 1 is a main structure diagram of a press-fit device of a switch assembly machine according to the present utility model;

FIG. 2 is a schematic view of a pressing device roller of a switch assembly machine according to the present utility model;

FIG. 3 is a schematic view of a height limiting frame of a press-fit device of a switch assembly machine according to the present utility model;

FIG. 4 is a cross-sectional view of a height limiting frame of a press-fit device of a switch assembly machine according to the present utility model;

FIG. 5 is a schematic view of a press-fit device bracket of a switch assembly machine according to the present utility model;

in the figure: 1. a U-shaped frame; 11. a roller; 12. a height limiting frame; 2. a bracket; 21. a chute; 3. a motor; 31. a threaded rod; 32. a sliding plate; 33. a spring; 34. and pressing the plate.

Detailed Description

The technical solutions of 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, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to the drawings, the present embodiment provides a pressing device of a switch assembling machine, including a U-shaped frame 1, a bracket 2, and a motor 3, wherein a plurality of transverse rollers 11 are rotatably installed on the inner side of the U-shaped frame 1, one ends of the rollers 11 are fixedly connected with a rotating device, so that the rollers 11 can rotate, and the rollers 11 can convey switches to be pressed together according to the arrow direction, as shown in fig. 1. So that the switch produced to be pressed can be brought under the pressing plate 34 along with the roller 11.

The upper part of the U-shaped frame 1 is fixedly provided with a height limiting frame 12, and the top part of the inner wall at one end of the height limiting frame 12 is inclined upwards, so that the inside of one end of the height limiting frame 12 is in a triangular structure, as shown in figure 3. The design is to facilitate the switch to be pressed slowly in the conveying process, so that the devices such as the bottom shell of the switch and the internal fixing frame can be pressed primarily, as shown in fig. 4.

Two brackets 2 are fixedly arranged at one end of the U-shaped frame 1, which is positioned at the height limiting frame 12, and sliding grooves 21 are formed in the brackets 2, as shown in fig. 1 and 5. The top of support 2 is located the center fixed mounting of spout 21 and has motor 3, and fixed mounting has threaded rod 31 on the output shaft of motor 3, and threaded rod 31 is located the inside of spout 21 to, threaded rod 31 is kept away from the one end rotation of motor 3 and is installed on U type frame 1, as shown in fig. 1.

The output shaft of the motor 3 can rotate in the forward and reverse directions with the threaded rod 31.

A sliding plate 32 is slidably mounted between the two threaded rods 31, and threaded holes are formed at both ends of the sliding plate 32, so that the sliding plate can be mounted on the circumferential surface of the threaded rod 31, and since the threaded rod 31 is positioned inside the slide groove 21, both ends of the sliding plate 32 are matched with the slide groove 21 and can slide inside the slide groove 21, as shown in fig. 5.

The bottom corner of the sliding plate 32 is fixedly provided with a spring 33 having the same structure, and the other end of the spring 33 is fixedly provided with a pressing plate 34, as shown in fig. 5. And the sliding plate 32 can move upwards or downwards with the spring 33 and the pressing plate 34 synchronously.

The spring 33 can exert a downward force to bring the pressing plate 34 into a downward state at all times, and the pressing plate 34 is located above the roller 11, so that the passing switch parts can be pressed downward, so that the parts can be combined.

The state of the end of the pressing plate 34 close to the height limiting frame 12 is consistent with the structure of the end of the height limiting frame 12, so that the part can be pressed slowly when the part is conveyed, the pressing plate 34 is prevented from being directly contacted with the part, the part is blocked on the outer side of the pressing plate 34, and the part cannot move, as shown in fig. 5.

The sliding plate 32 above the pressure plate 34 can change the distance the pressure plate 34 contacts the switch element, thereby changing the downward pressure of the pressure plate 34 so that the pressure plate 34 can accommodate switches of different heights, as shown in fig. 5.

The working principle is as follows: the parts of the switch are put together and transported by the roller 11 so that the parts enter the inside of the height-limiting frame 12, but so that the other end of the height-limiting frame 12 slides out.

When sliding out of the height limiting frame 12, the height limiting frame can be contacted with the pressing plate 34, and the parts are combined together due to the pressure of the pressing plate 34 in the contact process without manual pressing.

In addition, when the switch with different sizes is operated, the height of the sliding plate 32 is only required to be changed by bringing the pressing plate 34.

While the basic principles and main features of the present utility model and advantages of the present utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing specification merely illustrate the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims (5)

1. A pressing device of a switch assembly machine is characterized in that: the device comprises a U-shaped frame, wherein brackets are fixedly arranged on two sides of the U-shaped frame, and sliding plates are slidably arranged on the brackets;

a spring is fixedly arranged at the corner of the sliding plate, and a pressing plate is fixedly arranged at the other end of the spring;

the pressing plate can move up and down synchronously along with the sliding plate, and the spring can apply downward pressure to the pressing plate.

2. The press-fit device of a switch assembly machine according to claim 1, wherein: a plurality of rollers are rotatably arranged in the U-shaped frame.

3. The press-fit device of a switch assembly machine according to claim 1, wherein: the U-shaped frame is fixedly provided with a limited height frame, and the inner wall of one end of the limited height frame is in an inclined state.

4. The press-fit device of a switch assembly machine according to claim 1, wherein: a sliding groove is formed in the support, and a motor is fixedly arranged at the upper end of the support;

the output shaft of the motor is fixedly provided with a threaded rod, and the other end of the threaded rod is rotatably arranged on the U-shaped frame.

5. The press-fit device of a switch assembly machine according to claim 4, wherein: and a sliding plate is slidably arranged on the circumferential surface of the threaded rod.