CN219404129U

CN219404129U - Omnibearing side pressure pressing jig for mobile phone inner shell

Info

Publication number: CN219404129U
Application number: CN202222078946.2U
Authority: CN
Inventors: 张良菊
Original assignee: Kunshan Feiwang Electronics Co ltd
Current assignee: Kunshan Feiwang Electronics Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-07-25
Anticipated expiration: 2032-08-09

Abstract

The utility model provides an omnibearing side pressure pressing jig for an inner shell of a mobile phone, which comprises a support base, wherein a support outer shell is arranged on the support base, a lower pressing cylinder is arranged at the top end of the support outer shell, a transmission end of the lower pressing cylinder penetrates through the support outer shell, a lower pressing mechanism is arranged at the bottom end of the lower pressing mechanism, a side pressing mechanism is arranged at one end below the lower pressing mechanism, a buffer mechanism is arranged at the other end of the lower pressing mechanism, a rotary pressing device is arranged at the bottom end of the side pressing mechanism, the rotary pressing device is used for performing side pressure on the inner wall, and a positioning mechanism is arranged on the support base, so that the problems of complex manual work, low working efficiency, incomplete side edge machining and the like are solved.

Description

Omnibearing side pressure pressing jig for mobile phone inner shell

Technical Field

The utility model relates to a side pressing device, in particular to an omnibearing side pressing jig for an inner shell of a mobile phone.

Background

In the process of manufacturing mobile phones, the inner wall of the bottom shell of the mobile phone is often required to be provided with a sealing ring, a chip, an interface and other compressing mechanisms in the prior art, and the compressing mechanisms at the two sides can only move up and down, so that the inner shell cannot be pressed in the outer shell in a targeted manner in the mounting process, the mounting is unstable, and meanwhile, before the processing starts, the manual calibration is required before the mobile phone is put into the mobile phone, so that the omnibearing side pressing jig for the inner shell of the mobile phone is urgently needed, the processing quality is improved, and the processing rate is improved.

Disclosure of Invention

An omnibearing side pressure pressing fixture for an inner shell of a mobile phone comprises

The support base, install the support shell on the support base, the cylinder pushes down is installed on the support shell top, the cylinder drive end of pushing down passes support shell, and the bottom is installed and is pushed down the mechanism, push down mechanism installs side pressure mechanism in mechanism below one end, and buffer gear is installed to the other end, rotatory press device is installed to side pressure mechanism bottom, rotatory press device is used for carrying out the side pressure of inner wall, install positioning mechanism on the support base.

Preferably, the pressing mechanism comprises a pressing plate, the pressing plate is fixed below the pressing cylinder, at least one group of guide sleeves penetrate through the pressing plate, guide rods are sleeved in the guide sleeves, the guide rods are vertically fixed in the supporting shell, a sliding rail is arranged below the pressing plate, and a limiting block is fixed at the lower end of the pressing plate.

Preferably, the side pressing mechanism comprises a side pressing cylinder, the side pressing cylinder is fixed below the lower pressing plate, the driving end of the side pressing cylinder points to the buffer mechanism, the driving end of the side pressing cylinder is fixed with a side pressing chute plate, and the side pressing chute plate is in sliding connection with the sliding rail.

Preferably, the rotary pressing device comprises a rotary bin, the rotary bin is fixed on the side pressure chute plate, a rotary motor is installed in the rotary bin, a transmission rod is installed at the transmission end of the rotary motor, and a pressing wheel is sleeved on the transmission rod.

Preferably, the pressing wheel comprises a connecting disc, the connecting disc is sleeved on the transmission rod, at least one group of external threaded rods are arranged on the outer edge of the connecting disc, the external threaded rods are meshed with internal threaded rods, fixing bolts are arranged on the external threaded rods, and the fixing bolts are used for locking the internal threaded rods.

Preferably, the top of the internal threaded rod is provided with a sleeve, a spring rod is sleeved in the sleeve, the spring rod is elastically connected with the internal threaded rod, and the top end of the spring rod is provided with a ball.

Preferably, the buffer mechanism comprises a buffer guide rod, the buffer guide rod is fixed on the support shell along the direction of the sliding rail, a buffer plate and a buffer sliding groove plate are sleeved on the buffer guide rod, the buffer sliding groove plate is positioned on one side of the buffer plate, which is close to the side pressing mechanism, the buffer sliding groove plate is slidably connected on the sliding rail, the buffer sliding groove plate is elastically connected with the buffer plate, a pressure sensor is arranged on the buffer plate, which is far away from the side pressing mechanism, and the pressure sensor is fixed on the limiting block, and the buffer guide rod can penetrate through the guide rod hole.

Preferably, the positioning mechanism comprises a positioning base, and the positioning base is provided with a simulated groove.

Compared with the prior art, the nickel piece cutting jig provided by the utility model has the following beneficial effects:

1. the mechanism replaces manual side pressure pressing work, can be used for industrialized mass production, and improves production efficiency.

2. Compared with the traditional side pressing mechanism, the rotary pressing mechanism is arranged, presses all edges, improves processing quality, particularly corners, and greatly reduces unqualified products in traditional processing.

3. Compared with the traditional side pressure mechanism, the side pressure mechanism controls the pressure range through the pressure sensor, the inner shell is pushed to a proper position, manual placement in advance is not needed, the workload is reduced, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below.

FIG. 1 is a schematic diagram of the whole machine perspective structure of the present utility model;

FIG. 2 is a schematic view of a pressing mechanism of the present utility model;

FIG. 3 is an enlarged view of the utility model at A of FIG. 1;

FIG. 4 is an enlarged view of the utility model at B of FIG. 2;

FIG. 5 is an enlarged view of the buffer mechanism of the present utility model;

FIG. 6 is a schematic view of a positioning mechanism according to the present utility model;

1, a supporting base; 101. a support housing; 102. a pressing cylinder; 2. a pressing mechanism; 201. a lower pressing plate; 202. guide sleeve; 203. pressing down the guide rod; 204. a slide rail; 205. a limiting block; 3. a side pressure mechanism; 301. a side pressure cylinder; 302. side pressure chute plate; 303. a guide rod hole; 4. a buffer mechanism; 401. buffering the guide rod; 402. a buffer plate; 403. buffer runner plate; 404. a pressure sensor; 5. a rotary pressing mechanism; 501. a rotating bin; 502. a rotating electric machine; 503. a transmission rod; 504. pressing the wheel; 505. a connecting disc; 506. an external threaded rod; 507. an internal threaded rod; 508. a fixing bolt; 509. a spring rod; 510. a ball; 511. a sleeve; 6. a positioning mechanism; 601. positioning a base; 602. a simulated groove.

Detailed Description

In order to overcome the defects in the prior art, the utility model provides: an omnibearing side pressure pressing fixture for an inner shell of a mobile phone,

referring to fig. 1, the device comprises a support base 1, wherein a support housing 101 is installed on the support base 1, a pressing cylinder 102 is installed at the top end of the support housing 101, the driving end of the pressing cylinder 102 penetrates through the support housing 101, and a pressing mechanism 2 is installed at the bottom end of the pressing cylinder, and the pressing mechanism 2 is used for driving other mechanisms to move.

Referring to fig. 2, the pressing mechanism 2 includes a pressing plate 201, the pressing plate 201 is fixed below the pressing cylinder 102, and is used for matching with the pressing cylinder 102 to complete the pressing operation, at least one group of guide sleeves 202 penetrate through the pressing plate 201, in this embodiment, four groups of guide sleeves 202 are adopted, a pressing guide rod 203 is sleeved in the guide sleeves 202, the pressing guide rod 203 is vertically fixed in the supporting housing 101, and matches with the guide sleeves 202, the moving track of the pressing plate 201 is controlled, a sliding rail 204 is installed below the pressing plate 201, the sliding rail 204 is used for matching with the lower mechanism to be in sliding connection with the pressing plate, a limiting block 205 is fixed at the lower end of the pressing plate 201, the limiting block 205 is used for limiting the vertical displacement of the pressing plate 201, the pressing plate 201 moves in an up-down translational manner in the supporting housing 101 through the pressing guide rod 203 and the guide sleeves 202, and the pressing cylinder 102 drives the pressing plate 201 to reciprocate, and drives a side pressing mechanism 3 and a buffer mechanism 4 installed below the pressing mechanism to reciprocate up-down.

Referring to fig. 5, a buffer mechanism 4 is mounted at the other end below the pressing mechanism 2, the buffer mechanism 4 includes a buffer guide rod 401, the buffer guide rod 401 is fixed on the support housing 101 along the direction of the sliding rail 204, a buffer plate 402 and a buffer slide groove plate 403 are sleeved on the buffer guide rod 401, the buffer plate 402 is closer to the support housing 101, the buffer slide groove plate 403 is slidably connected on the sliding rail 204, the buffer slide groove plate 403 is elastically connected with the buffer plate 402, the buffer guide rod 401 can pass through the guide rod hole 303, when the side pressing mechanism 3 works, the slide groove plate presses on the buffer slide groove plate 403, the buffer plate 402 is further pressed on the buffer plate 402 by a spring, the buffer plate 402 is finally pressed on a pressure sensor 404, the pressure sensor 404 is fixed on the support housing 101, and the pressure sensor 404 is used for detecting the pressure of the side pressing, and preventing the inner wall of a part from being damaged.

Referring to fig. 3, a side pressing mechanism 3 is installed at one end below the pressing mechanism 2, the side pressing mechanism 3 is used for pressing a product, the side pressing mechanism 3 comprises a side pressing cylinder 301, the side pressing cylinder 301 is fixed below the pressing plate 201, the driving end of the side pressing cylinder 301 points to the buffer mechanism 4, a side pressing sliding groove plate 302 is fixed at the driving end of the side pressing cylinder 301, the side pressing sliding groove plate 302 is in sliding connection with the sliding rail 204 in a matched mode, after the pressing mechanism 2 is completed, the side pressing mechanism 3 starts to work, and the side pressing cylinder 301 drives the side pressing sliding groove plate 302 to reciprocate in the horizontal direction.

Referring to fig. 4, a rotary pressing mechanism 5 is installed at the bottom end of the side pressing mechanism 3, the rotary pressing mechanism 5 is used for performing side pressing on the inner wall, the rotary pressing mechanism 5 comprises a rotary bin 501, the rotary bin 501 is fixed on a chute plate and used for placing a rotary motor 502, a rotary motor 502 is installed in the rotary bin 501, a transmission rod 503 is installed at the transmission end of the rotary motor 502, a pressing wheel 504 is sleeved on the transmission rod 503, the rotary bin 501 follows the chute plate to perform horizontal reciprocating motion, and the rotary motor 502 drives the pressing wheel 504 to rotate through the transmission rod 503 and cooperates with the horizontal reciprocating motion to perform side pressing on the inner side.

The pressing wheel 504 comprises a connecting disc 505, the connecting disc 505 is used for connecting the transmission rod 503 and the external threaded rod 506, the connecting disc 505 is sleeved on the transmission rod 503, at least one group of external threaded rods 506 are arranged on the outer edge of the connecting disc 505, the external threaded rods 506 are meshed with internal threaded rods 507, fixing bolts 508 are arranged on the external threaded rods 506, the fixing bolts 508 are used for locking the internal threaded rods 507, the diameter of the pressing wheel 504 is adjusted before machining, the internal threaded rods 507 are rotated, the radius is adjusted, the fixing bolts 508 are locked after adjustment is completed, and the internal threaded rods 507 are prevented from moving.

The sleeve 511 is sleeved at the top of the internally threaded rod 507, the sleeve 511 is used for fixing the position of the spring rod 509, the spring rod 509 is sleeved in the sleeve 511, the spring rod 509 is elastically connected with the internally threaded rod 507, in the embodiment, the spring is used for connecting, side pressing work performed during processing is buffered through elastic connection, the inner wall is prevented from being damaged, the top end of the spring rod 509 is provided with the ball 510, when the spring rod 509 is rotated to a corner of a part, the spring rod 509 is retracted into the sleeve 511 to complete corner processing, the ball 510 reduces friction force between the spring rod and the inner wall, and rotation cannot be affected during pressing.

The supporting base 1 described with reference to fig. 6 is provided with a positioning mechanism 6, the positioning mechanism is used for positioning a part at an insertion point, the positioning mechanism 6 comprises a positioning base 601, and the positioning base 601 is provided with a simulated groove 602.

In a specific implementation, firstly, the part to be processed is placed in the profiling groove 602, then the pressing cylinder 102 drives the pressing mechanism 2 to press down, after the pressing mechanism is pressed down in place, the side pressing mechanism 3 and the rotary pressing mechanism 5 start to work, the pressing force is controlled and the internal structure position is adjusted through the buffer mechanism 4, and then the side wall is pressed in all directions through the ball 510, so that the assembly work is completed.

Claims

1. All-round side pressure pressfitting tool of cell-phone inner shell, its characterized in that includes

Support base (1), install support shell (101) on the support base, lower air cylinder (102) are installed on support shell (101) top, lower air cylinder (102) drive end passes support shell (101), and push down mechanism (2) are installed to the bottom, push down mechanism (2) below one end is installed side pressure mechanism (3), buffer gear (4) are installed to the other end, rotatory press device (5) are installed to side pressure mechanism (3) bottom, rotatory press device (5) are used for carrying out the side pressure of inner wall, install positioning mechanism (6) on support base (1).

2. The omnibearing side pressing jig of a mobile phone inner shell according to claim 1, wherein the pressing mechanism (2) comprises a lower pressing plate (201), the lower pressing plate (201) is fixed below the lower pressing cylinder (102), at least one group of guide sleeves (202) penetrate through the lower pressing plate (201), guide rods (203) are sleeved in the guide sleeves (202), the guide rods (203) are vertically fixed in the supporting outer shell (101), sliding rails (204) are arranged below the lower pressing plate (201), and limiting blocks (205) are fixed at the lower ends of the lower pressing plate (201).

3. The omnibearing side pressing jig of a mobile phone inner shell according to claim 2, wherein the side pressing mechanism (3) comprises a side pressing cylinder (301), the side pressing cylinder (301) is fixed below the lower pressing plate (201) and the driving end points to the buffer mechanism (4), a side pressing chute plate (302) is fixed at the driving end of the side pressing cylinder (301), the side pressing chute plate (302) is slidably connected to the sliding rail (204), and a guide rod hole (303) is formed in the side pressing chute plate.

4. The omnibearing side pressing jig of the inner shell of the mobile phone according to claim 3, wherein the rotary pressing device (5) comprises a rotary bin (501), the rotary bin (501) is fixed on the side pressing chute plate (302), a rotary motor (502) is installed in the rotary bin (501), a transmission rod (503) is installed at a transmission end of the rotary motor (502), and a pressing wheel (504) is sleeved on the transmission rod (503).

5. The omnibearing side pressing jig of a mobile phone inner shell according to claim 4, wherein the pressing wheel (504) comprises a connecting disc (505), the connecting disc (505) is sleeved on the transmission rod (503), at least one group of external threaded rods (506) are arranged on the outer edge of the connecting disc (505), the internal threaded rods (507) are meshed with the external threaded rods (506), fixing bolts (508) are arranged on the external threaded rods (506), and the fixing bolts (508) are used for locking the internal threaded rods (507).

6. The omnibearing side pressing jig of the inner shell of the mobile phone according to claim 5, wherein a sleeve (511) is arranged at the top of the inner threaded rod (507), a spring rod (509) is sleeved in the sleeve (511), the spring rod (509) is elastically connected with the inner threaded rod (507), and a ball (510) is arranged at the top end of the spring rod (509).

7. The omnibearing side pressing jig of a mobile phone inner shell according to claim 3, wherein the buffer mechanism (4) comprises a buffer guide rod (401), the buffer guide rod (401) is fixed on the support outer shell (101) along the direction of the sliding rail (204), a buffer plate (402) and a buffer sliding groove plate (403) are sleeved on the buffer guide rod (401), the buffer sliding groove plate (403) is positioned on one side, close to the side pressing mechanism (3), of the buffer plate (402), the buffer sliding groove plate (403) is connected onto the sliding rail (204) in a sliding manner, the buffer sliding groove plate (403) is elastically connected with the buffer plate (402), a pressure sensor (404) is arranged on the direction, away from the side pressing mechanism (3), of the buffer plate (402), the pressure sensor (404) is fixed on a limiting block (205), and the buffer guide rod (401) can pass through the guide rod hole (303).

8. The omnibearing side pressing jig of an inner shell of a mobile phone according to claim 1, wherein the positioning mechanism (6) comprises a positioning base (601), and a simulated groove (602) is arranged on the positioning base (601).