CN221871714U - Mobile phone tail plug metal shell processing clamp - Google Patents

Abstract

The utility model relates to the technical field of tail plug processing equipment, in particular to a processing clamp for a metal shell of a mobile phone tail plug, which comprises a base, a plurality of clamping pieces and clamping plates, wherein the clamping pieces and the clamping plates are arranged at the top end of the base, the clamping pieces are arranged in the middle of the top end of the base at equal intervals along the length direction of the base, the two clamping plates are symmetrically arranged at two sides of the clamping pieces, and positioning mechanisms for synchronously adjusting the intervals between the two clamping plates and the clamping pieces are arranged in the base and are used for clamping and fixing the tail plug metal shell sleeved on each clamping piece at the same time.

Description

Mobile phone tail plug metal shell processing fixture

Technical Field

The utility model relates to the technical field of tail plug processing equipment, in particular to a clamp for processing a metal shell of a mobile phone tail plug.

Background Art

In recent years, the market demand for 3C products has continued to increase, and the 3C industry has gradually become the fastest growing and most innovative industry. In addition, the design of 3C products has begun to develop in the direction of personalization, convenience, and lightness, which has greatly enriched the choice space for consumers. Therefore, the workpiece technology, processing quality, price, etc. of 3C products also need to be updated and optimized. The tail plug of a mobile phone refers to the tail data cable interface. It is usually designed at the bottom of the mobile phone, so it is commonly known as the tail plug. The tail plug of a mobile phone can not only solve the problem of universal chargers, but also enable the mobile phone to be easily connected to the computer to achieve charging or data transmission.

In the Chinese Patent Literature Library, a patent with authorization announcement number CN212600453U discloses a mobile phone tail plug metal shell processing fixture, including a mounting plate, a plurality of clamps, a clamp and a positioning pin. When in use, the processed end of the mobile phone tail plug metal shell is upwardly sleeved on the clamp and then clamped and fixed by the clamps on both sides. However, in order to ensure the stability of the clamping, the clamps on both sides need to be fixed one by one by multiple positioning pins, the work efficiency is low, and only one type of tail plug metal shell can be clamped and fixed, which cannot meet actual work needs.

Utility Model Content

The purpose of the utility model is to provide a fixture for processing a metal shell of a mobile phone tail plug, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile phone tail plug metal shell processing fixture, including a base, a plurality of clips and a clamping plate arranged at the top of the base, the clips are arranged at equal intervals in the middle of the top of the base along the length direction of the base, and the two clamping plates are symmetrically arranged on both sides of the clips. A positioning mechanism for synchronously adjusting the distance between the two clamping plates and the clips is arranged inside the base, which is used to clamp and fix the tail plug metal shells sleeved on each clip at the same time.

Furthermore, the positioning mechanism includes a plurality of first driving blocks and second driving blocks symmetrically arranged on both sides of the base along the length direction of the base, a first connecting rod connecting the first driving block and the second driving block, a plurality of driven blocks corresponding to the first driving block and the second driving block, and a linear driving mechanism that drives the first connecting rod to move back and forth toward or away from one side of the driven block, the first driving block and the second driving block respectively push the adjacent driven blocks to move toward the middle, and a reset mechanism is provided on one side of the driven blocks, a second connecting rod is provided at the top end of the driven blocks, and a plurality of strip-shaped sliding holes for accommodating the second connecting rod to move toward or away from the middle are provided at the top end of the base, and the second connecting rod passes through the second driving block and is fixedly connected to the clamping plate.

Furthermore, the linear drive mechanism includes a screw rod arranged along the length direction of the base and a driving member driving the screw rod to rotate, and the first connecting rod is provided with a threaded hole matching the screw rod.

Furthermore, the reset mechanism includes a guide rod fixed to one side of the driven block along the moving direction of the driven block, a spring sleeved on the guide rod, and a limit block fixed to one end of the guide rod for limiting the spring, both sides of the base are fixed with strip-shaped fixing plates along the length direction of the base, and the fixing plates are penetrated by a through hole for accommodating the guide rod to pass through, the driven blocks are arranged on the opposite side of the two fixing plates, and the spring and the limit block are respectively arranged on the side of the strip fixing plate away from the driven block.

Furthermore, a limiting slide rail is provided at the top end of the base along its length direction, and a mounting seat is detachably provided on the outer side of the limiting slide rail, and a plurality of the clamps are fixed at the top end of the mounting seat.

Furthermore, a baffle plate for limiting one side of the mounting seat is vertically arranged on one side of the top of the base, and a side of the mounting seat away from the baffle plate is fixedly connected to the limiting slide rail via a fixing bolt.

Furthermore, a plurality of mounting parts are arranged at the edge of the bottom end of the base.

Compared with the prior art, the utility model has the following beneficial effects: the metal shell processing fixture of the mobile phone tail plug

(1) By arranging clamping plates on both sides of the top of the base, a positioning mechanism for adjusting and fixing the positions of the two clamping plates is arranged inside the base, so that the position of the clamping plates can be quickly adjusted and limited, thereby fixing the workpiece, and at the same time, the workpiece is highly secure and the work efficiency is improved;

(2) By setting the limiting slide rail, fixing bolts and baffles, different clamps can be replaced according to actual work requirements, so that different mobile phone tail plug metal shells can be pre-positioned, which has strong applicability.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

FIG. 2 is a schematic diagram of the top view of the positioning mechanism of the utility model.

In the figure: 1. base; 101. mounting portion; 102. strip sliding hole; 103. fixing plate; 2. mounting seat; 3. clamping member; 4. positioning mechanism; 401. first driving block; 402. second driving block; 403. first connecting rod; 404. linear driving mechanism; 4041. screw rod; 4042. driving member; 405. driven block; 4051. second connecting rod; 406. reset mechanism; 4061. guide rod; 4062. spring; 4063. limit block; 5. clamping plate; 6. limit slide rail; 7. fixing bolt; 8. baffle.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. In the description of the utility model, it should be noted that the terms "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In order to make the terms "including" and any variations of them in the specification and claims of the utility model and the above-mentioned drawings, it is intended to cover non-exclusive inclusions.

In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, in the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

Embodiment 1

Please refer to Figures 1-2. An embodiment of the utility model is provided: a mobile phone tail plug metal shell processing fixture, including a base 1, a plurality of clamping members 3 and a clamping plate 5 arranged at the top of the base 1, a plurality of mounting portions 101 are arranged at the edge of the bottom end of the base 1, and the base 1 can be fixed to the workplace by bolts, and the clamping members 3 are arranged at equal intervals in the middle of the top of the base 1 along the length direction of the base 1, and the clamping members 3 are used to pre-position the mobile phone tail plug metal shell to be processed, and the specific shape can be designed according to the workpiece to be processed, and the two clamping plates 5 are symmetrically arranged on both sides of the clamping members 3, and the clamping plates 5 are long strip plate structures, and a positioning mechanism 4 for synchronously adjusting the distance between the two clamping plates 5 and the clamping members 3 is arranged inside the base 1, which is used to clamp and fix the tail plug metal shells sleeved on each clamping member 3 at the same time, and the base 1 is a hollow structure, and the positioning mechanism 4 includes a plurality of first driving blocks 401 and a second driving block 402 which are symmetrically arranged on both sides of the base 1 along the length direction of the base 1, and a first driving block 401 and a second driving block 402 connecting the first driving block 401 and the second driving block 402. A connecting rod 403, a plurality of driven blocks 405 corresponding to the first driving block 401 and the second driving block 402, and a linear driving mechanism 404 driving the first connecting rod 403 to move back and forth toward or away from the side of the driven block 405. The first driving block 401 and the second driving block 402 respectively push the adjacent driven block 405 to move toward the middle. Specifically, the first driving block 401, the second driving block 402 and the adjacent driven block 405 are provided with mutually parallel guide slopes at opposite ends. The guide slopes move along the guide slopes to change the moving direction of the driven block 405. In this embodiment, the number of the first driving block 401 and the second driving block 402 is three, and other numbers can also be set as needed. Each driven block 405 drives the clamping plate 5 to move, thereby improving the stability of the clamping plate positioning 5 and preventing it from offsetting during the processing of the tail plug metal shell, thereby causing the workpiece to loosen and affecting the processing accuracy. Furthermore, an anti-slip rubber pad can be provided on the opposite side of the clamping plate 5 as needed to improve the stability of the clamping.

In this embodiment, the linear drive mechanism 404 includes a screw rod 4041 arranged along the length direction of the base 1 and a driving member 4042 for driving the screw rod 4041 to rotate. The first connecting rod 403 is provided with a threaded hole matching the screw rod 4041. The driving member 4042 is set as a motor. One end of the screw rod 4041 extends to the outside of the base 1. The motor is fixed on the screw rod 4041 outside the base 1. The screw rod 4041 is driven to rotate by the rotation of the motor, and then the first driving blocks 401 and the second driving blocks 402 are driven to move toward the side close to the driven block 405 at the same time, without the need for manual adjustment in sequence. The driving member 4042 can also be set as a rotating cylinder or the like as needed, or the first connecting rods 403 can be connected as a whole through a connecting rod, and then the first driving block 401 and the second driving block 402 are connected as a whole, and the linear drive mechanism 404 is set as any one of a cylinder, an electric telescopic rod, etc., to push the first driving block 401 and the second driving block 402 to move synchronously horizontally along the length direction of the base 1.

A reset mechanism 406 is provided on one side of the driven block 405, a second connecting rod 4051 is provided on the top of the driven block 405, a plurality of strip-shaped sliding holes 102 are provided on the top of the base 1 to accommodate the second connecting rod 4051 to move toward or away from the middle, the second connecting rod 4051 passes through the second driving block 402 and is fixedly connected to the clamping plate 5, and the top of each second connecting rod 4051 is fixed to the bottom of the clamping plate 5 at various locations;

The reset mechanism 406 includes a guide rod 4061 fixed to one side of the driven block 405 along the moving direction of the driven block 405, a spring 4062 sleeved on the guide rod 4061, and a limit block 4063 fixed to one end of the guide rod 4061 for limiting the spring 4062. Both sides of the base 1 are fixed with a strip-shaped fixed plate 103 along the length direction of the base 1, and the fixed plate 103 is penetrated with a through hole for accommodating the guide rod 4061 to pass through. The driven blocks 405 are arranged on the opposite side of the two fixed plates 103, and the spring 4062 and the limit block 4063 are fixed to one end of the guide rod 4061. They are respectively arranged on a side of the strip fixing plate 103 away from the driven block 405. Specifically, the guide rod 4061 is horizontally arranged inside the base 1 along the longitudinal direction. The limit block 4063 and the guide rod 4061 can be specifically threadedly connected to facilitate disassembly and assembly. When the driven block 405 is squeezed by the first driving block 401 and the second driving block 402 and slides toward the middle, the spring 4062 is compressed by the limit block 4063. When the first driving block 401 and the second driving block 402 are respectively separated from the adjacent driven blocks 405, the driven block 405 is reset under the elastic action of the spring 4062.

Working principle: When working, firstly, the processed end of the metal shell of the mobile phone tail plug is placed upward and correspondingly sleeved on the top of each clamp 3, and the metal shell of the mobile phone tail plug is pre-positioned, and then the driving member 4042 is rotated to drive the screw rod 4041 to rotate, and drive each first connecting rod 403 to move to the side close to the driven block 405, and then drive the first driving block 401 and the second driving block 402 at both ends of the first connecting rod 403 to move to the side close to the driven block 405, and the first driving block 401 and the second driving block 402 are moved to the side close to the driven block 405. 02 pushes the driven block 405 on one side to move toward the middle at the same time. At this time, the spring 4062 is in a compressed state. The driven block 405 then drives the clamping plates 5 on both sides to move toward the middle to clamp and fix the tail plug metal shell to facilitate later processing. After the processing is completed, the driving member 4042 is rotated in the opposite direction to separate the first driving block 401 and the second driving block 402 from the adjacent driven block 405. The driven block 405 is reset under the elastic action of the spring 4062, and the processed tail plug metal shell can be removed.

Embodiment 2

On the basis of the first embodiment, the top of the base 1 is provided with a limiting slide rail 6 along its length direction, and the outer side of the limiting slide rail 6 is detachably provided with a mounting seat 2, the cross-section of the limiting slide rail 6 is a T-shaped structure, and a plurality of clips 3 are fixed to the top mounting seat 2. Furthermore, a baffle 8 for limiting one side of the mounting seat 2 is vertically provided on one side of the top of the base 1, and the side of the mounting seat 2 away from the baffle 8 is fixedly connected to the limiting slide rail 6 by a fixing bolt 7. Different clips 3 can be replaced for pre-positioning according to different models of the metal shell of the mobile phone tail plug. During assembly, the mounting seat 2 is directly plugged into the outer side of the limiting slide rail 6. When one end of the mounting seat 2 abuts against one side of the baffle 8, it indicates that the installation is in place, and then the mounting seat 2 and the limiting slide rail 6 are fixed by bolts, and the assembly efficiency is high.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims (6)

1. A fixture for processing a metal shell of a mobile phone tail plug, comprising a base (1), a plurality of clamping members (3) arranged at the top of the base (1), and a clamping plate (5), characterized in that: the clamping member (3) is arranged at equal intervals in the middle of the top of the base (1) along the length direction of the base (1), and the two clamping plates (5) are symmetrically arranged on both sides of the clamping member (3), and a positioning mechanism (4) is arranged inside the base (1) for synchronously adjusting the distance between the two clamping plates (5) and the clamping member (3), so as to clamp and fix the metal shell of the tail plug connected to each clamping member (3) at the same time, and the positioning mechanism (4) comprises a plurality of first driving blocks (401) and second driving blocks (402) respectively arranged symmetrically on both sides of the inside of the base (1) along the length direction of the base (1), and a first connecting rod connecting the first driving block (401) and the second driving block (402). (403), a plurality of driven blocks (405) corresponding one to one with the first driving block (401) and the second driving block (402), and a linear driving mechanism (404) for driving the first connecting rod (403) to move back and forth toward or away from one side of the driven block (405), the first driving block (401) and the second driving block (402) respectively push the adjacent driven blocks (405) to move toward the middle, and a reset mechanism (406) is provided on one side of the driven blocks (405), the top of the driven blocks (405) is provided with a second connecting rod (4051), the top of the base (1) is provided with a plurality of strip-shaped sliding holes (102) for accommodating the second connecting rod (4051) to move toward or away from the middle, and the second connecting rod (4051) passes through the second driving block (402) and is fixedly connected to the clamping plate (5). 2. The mobile phone tail plug metal shell processing fixture according to claim 1 is characterized in that: the linear drive mechanism (404) includes a screw rod (4041) arranged along the length direction of the base (1) and a driving member (4042) driving the screw rod (4041) to rotate, and the first connecting rod (403) is provided with a threaded hole matching the screw rod (4041). 3. The mobile phone tail plug metal shell processing fixture according to claim 1 is characterized in that: the reset mechanism (406) includes a guide rod (4061) fixed to one side of the driven block (405) along the moving direction of the driven block (405), a spring (4062) sleeved on the guide rod (4061) and a limit block (4063) fixed to one end of the guide rod (4061) for limiting the spring (4062), both sides of the base (1) are fixed with a strip-shaped fixing plate (103) along the length direction of the base (1), and the fixing plate (103) is penetrated with a through hole for accommodating the guide rod (4061) to pass through, the driven blocks (405) are arranged on the opposite side of the two fixing plates (103), and the spring (4062) and the limit block (4063) are respectively arranged on the side of the strip-shaped fixing plate (103) away from the driven block (405). 4. The mobile phone tail plug metal shell processing fixture according to claim 1 is characterized in that: a limiting slide rail (6) is arranged at the top of the base (1) along its length direction, and a mounting seat (2) is detachably arranged on the outer side of the limiting slide rail (6), and a plurality of the clamps (3) are fixed on the top of the mounting seat (2). 5. The mobile phone tail plug metal shell processing fixture according to claim 4 is characterized in that: a baffle (8) for limiting one side of the mounting seat (2) is vertically arranged on one side of the top of the base (1), and the side of the mounting seat (2) away from the baffle (8) is fixedly connected to the limiting slide rail (6) by a fixing bolt (7). 6. The mobile phone tail plug metal shell processing fixture according to claim 1, characterized in that: a plurality of mounting parts (101) are arranged at the edge of the bottom end of the base (1).