CN214646182U

CN214646182U - Punching forming device for communication equipment plastic shell

Info

Publication number: CN214646182U
Application number: CN202120463094.1U
Authority: CN
Inventors: 李鑫
Original assignee: Suzhou Lijite Precision Machinery Co ltd
Current assignee: Suzhou Lijite Precision Machinery Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-11-09
Anticipated expiration: 2031-03-04

Abstract

The utility model relates to a stamping die technical field especially relates to a communication equipment plastic casing stamping forming device, including base and L shape supporting seat, supporting seat fixed mounting is in the both sides of base up end, fixed mounting has the press die between the L shape horizontal end face of supporting seat, the guide arm is installed on the top of the vertical support arm of supporting seat L shape, the guide arm is equipped with four groups and evenly distributed on the top of supporting seat, the top horizontally connected of guide arm has the fixed plate, the fixed plate below is equipped with the baffle, the top middle part fixed mounting of fixed plate has the punching press cylinder, the middle part fixed mounting of terminal surface has the punching press head under the baffle. The sliding blocks are arranged on the two sides of the jacking plate, so that the jacking plate can move in the groove along the sliding blocks, the condition of inclined movement of the jacking plate is reduced, the machining quality is improved, the buffering elastic piece on the guide rod can effectively absorb the impact of the stamping head on the stamping die, and the service life of the stamping die is prolonged.

Description

Punching forming device for communication equipment plastic shell

Technical Field

The utility model relates to a stamping die technical field especially relates to a communication equipment plastic casing stamping forming device.

Background

A stamping die, which is a special process equipment for processing materials (metal or nonmetal) into parts or semi-finished products in the cold stamping process and is called as a cold stamping die; the stamping die is a press processing method for obtaining a required part by applying pressure to a material by using a die arranged on a press machine under the condition of room temperature to cause separation or plastic deformation. The stamping die can realize the functions of curling, drawing, stretch bending, chiseling, deep cutting, blanking and the like.

The existing stamping forming plastic part has a problem in the manufacturing process that the stamping forming plastic part is easy to attach to a stamping die, so that continuous stamping and manufacturing are inconvenient, and certain potential safety hazards also exist for operating personnel.

In order to solve the problems, a punching and forming device for a plastic shell of a communication device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a punching forming device for a plastic shell of a communication equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a punching forming device for communication equipment plastic shells comprises a base and an L-shaped supporting seat, wherein the supporting seat is fixedly arranged on two sides of the upper end surface of the base, a punching die is fixedly arranged between the L-shaped horizontal end surfaces of the supporting seat, a guide rod is arranged at the top end of an L-shaped vertical supporting arm of the supporting seat, four groups of guide rods are uniformly distributed at the top end of the supporting seat, a fixing plate is horizontally connected with the top end of each guide rod, a guide plate is arranged below the fixing plate, a punching cylinder is fixedly arranged in the middle of the top end of the fixing plate, a punching head is fixedly arranged in the middle of the lower end surface of the guide plate, the punching cylinder is fixedly connected with the punching head through a cylinder rod, a groove is formed in the middle of the punching die, a jacking plate is arranged in the groove of the punching die, sliding blocks are arranged on two sides of the jacking plate, a jacking rod is vertically connected with the lower end surface of the jacking plate, and a jacking elastic part is arranged on the jacking rod above the groove, the lower end of the ejector rod penetrates through the bottom wall of the groove and is connected with a stop block.

Preferably, guide holes are formed in four corners of the guide plate, and the guide rods vertically penetrate through the guide holes.

Preferably, a buffer elastic part is arranged on the guide rod between the support seat and the guide plate.

Preferably, the stamping die is arranged in alignment with the stamping head.

Preferably, sliding grooves corresponding to the sliding blocks are formed in the inner walls of the two sides of the stamping die groove.

The utility model has the advantages that:

1. in the utility model, the groove is arranged on the stamping die and the jacking plate is additionally arranged, the upper surface of the jacking plate is made into a die structure consistent with the stamping die, and the formed plastic can be ejected out by utilizing the jacking elastic piece after the stamping head stamps the stamping die, so that the purpose of fast die taking is achieved, the continuous stamping condition is suitable, the formed plastic is not easy to attach to the stamping die, and the processing efficiency is effectively improved;

2. the utility model discloses in, the jacking board both sides have set up the slider for the jacking board can remove in the recess along the slider, has reduced the condition of jacking board inclined motion, improves processingquality, and the buffering elastic component on the guide arm can effectively absorb the impact of stamping head to the stamping die, extension stamping die's life.

Drawings

Fig. 1 is a schematic structural view of a communication equipment plastic shell punch forming device according to the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a base 1, a support base 2, a stamping die 3, a guide rod 4, a guide plate 5, a fixing plate 6, a stamping cylinder 7, a stamping head 8, a jacking plate 9, a jacking rod 10, a stop dog 11, a buffering elastic part 12, a jacking elastic part 13 and a sliding block 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the embodiment, referring to fig. 1-2, a punching forming device for a plastic case of a communication device comprises a base 1 and an L-shaped supporting seat 2, wherein the supporting seat 2 is fixedly installed at two sides of the upper end surface of the base 1, a punching die 3 is fixedly installed between the L-shaped horizontal end surfaces of the supporting seat 2, guide rods 4 are installed at the top ends of L-shaped vertical supporting arms of the supporting seat 2, the guide rods 4 are provided with four groups and are uniformly distributed at the top end of the supporting seat 2, a fixing plate 6 is horizontally connected to the top end of the guide rods 4, a guide plate 5 is arranged below the fixing plate 6, a punching cylinder 7 is fixedly installed in the middle of the top end of the fixing plate 6, a punching head 8 is fixedly installed in the middle of the lower end surface of the guide plate 5, the punching cylinder 7 is fixedly connected with the punching head 8 through a cylinder rod, a groove is formed in the middle of the punching die 3, a lifting plate 9 is arranged in the groove, sliding blocks 14 are arranged at two sides of the lifting plate 9, and a mandril 10 is vertically connected to the lower end surface of the lifting plate 9, the top rod 10 above the groove is provided with a jacking elastic part 13, and the lower end of the top rod 10 penetrates through the bottom wall of the groove and is connected with a stop block 11.

The guiding hole has been seted up to four angles departments of baffle 5, and guide arm 4 is vertical to be passed the guiding hole setting, is equipped with buffering elastic component 12 on the guide arm 4 between supporting seat 2 and the baffle 5, and stamping die 3 is adjusted well with punching press head 8 and is set up, offers the spout that corresponds with slider 14 on the both sides inner wall of stamping die 3 recess.

The specific implementation mode is as follows: this device is a communication equipment plastic casing stamping forming device, including base 1 and L shape supporting seat 2, during the use of this device, will treat the working of plastics of punching press and place on stamping die 3, after 8 pairs of stamping die 3 punching presses of punching press head, utilize jacking elastic component 13 can be ejecting with shaping plastics to reach the purpose of getting the mould fast, the condition of suitable continuous punching press makes shaping plastics be difficult for being attached to stamping die on, effectively improves machining efficiency.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The punching forming device for the communication equipment plastic shell comprises a base (1) and an L-shaped supporting seat (2), and is characterized in that the supporting seat (2) is fixedly arranged at two sides of the upper end surface of the base (1), a punching die (3) is fixedly arranged between the L-shaped horizontal end surfaces of the supporting seat (2), guide rods (4) are arranged at the top ends of L-shaped vertical supporting arms of the supporting seat (2), the guide rods (4) are provided with four groups and are uniformly distributed at the top ends of the supporting seat (2), the top end of each guide rod (4) is horizontally connected with a fixing plate (6), a guide plate (5) is arranged below each fixing plate (6), a punching cylinder (7) is fixedly arranged in the middle of the top end of each fixing plate (6), a punching head (8) is fixedly arranged in the middle of the lower end surface of each guide plate (5), and the punching cylinder (7) is fixedly connected with the punching head (8) through a cylinder rod, the stamping die is characterized in that a groove is formed in the middle of the stamping die (3), a jacking plate (9) is arranged in the groove, sliding blocks (14) are arranged on two sides of the jacking plate (9), a jacking rod (10) is vertically connected to the lower end face of the jacking plate (9), a jacking elastic piece (13) is arranged on the jacking rod (10) above the groove, and the lower end of the jacking rod (10) penetrates through the bottom wall of the groove to be connected with a stop block (11).

2. The plastic case punch forming device for communication equipment according to claim 1, wherein guide holes are opened at four corners of the guide plate (5), and the guide rods (4) are vertically arranged through the guide holes.

3. The punch forming device for the plastic casing of communication equipment as claimed in claim 1, wherein the guide rod (4) between the support base (2) and the guide plate (5) is provided with a buffering elastic member (12).

4. The plastic casing punch forming device for communication equipment according to claim 1, wherein the punch die (3) is aligned with the punch head (8).

5. The plastic case punch forming device for communication equipment according to claim 1, wherein the inner walls of both sides of the groove of the punching die (3) are provided with sliding grooves corresponding to the sliding blocks (14).