CN216990762U

CN216990762U - Automatic screw machine frock of beating

Info

Publication number: CN216990762U
Application number: CN202220821875.8U
Authority: CN
Inventors: 李娜; 孙网生
Original assignee: Nanjing Watt Electric Co ltd
Current assignee: Nanjing Watt Electric Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-07-19
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a tooling of an automatic screw driving machine, which comprises an upper tooling assembly, a lower tooling assembly, a fixed rod, a left clamping block and a right clamping block, wherein the upper tooling assembly comprises an upper template and an upper tooling; the fixed rod is used for fixing the upper tool assembly; the lower tool assembly comprises a lower tool and a lower template, and the lower tool is fixed at the top of the lower template; a groove matched with the shape of the screw workpiece to be locked is formed in the lower tool and used for placing the screw workpiece to be locked; the upper tool assembly is provided with a through hole, and the position of the through hole corresponds to the mounting screw hole of the screw workpiece to be locked; the left clamping block and the right clamping block are arranged on a jaw of the automatic screw driving machine, and a screw workpiece to be locked, which is driven by a screw, is taken out from a lower tool assembly and placed on a production line. The automatic screw driving machine tool disclosed by the utility model assists in line production, realizes semi-automatic production, and improves the operation efficiency and consistency and qualified rate brought by operation.

Description

Automatic screw machine frock of beating

Technical Field

The utility model belongs to the technical field of tool fixtures, and particularly relates to an automatic screw driving machine tool.

Background

With the great progress made in the electronic equipment manufacturing industry, the automatic screw driving machine is more and more widely applied. The working process of the automatic screwing machine on the market is as follows: the power supply is started, the air source is connected, and the torsion is well adjusted; pouring screws into a screw bin, wherein the amount of the screws is preferably not more than the height of a screw conveying track; before the first screw locking, whether a screw is to be locked in the electric screwdriver nose is required to be checked; if no screw is to be locked on the electric screwdriver nose mouth, the manual screw feeding button needs to be pressed to enable the machine to move twice, and the condition that one screw is on the electric screwdriver nose mouth to wait for locking is ensured; after the screwdriver adjusting button is ensured to be in the screw locking position, holding the screwdriver by one hand, holding a workpiece to be locked by the other hand, aligning to the screw hole and pressing down the locking screw; after the electric screwdriver automatically stops when the preset torque is reached, lifting the electric screwdriver to lock a second screw; the steps are repeated. However, in the working process of the automatic screwing machine, the screw workpiece to be locked needs to be held by hand, and the screw hole is aligned to press the locking screw, so that the consistency of screwing is poor, and the problems of low efficiency, unstable quality and high labor cost exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic screw driving machine tool, which is used for assisting the line production, realizing semi-automatic production, improving the operation efficiency and improving the consistency and the qualification rate caused by the operation.

The technical solution for realizing the purpose of the utility model is as follows: the utility model provides an automatic screw machine frock of beating, includes frock subassembly, lower frock subassembly, dead lever, left clamp splice, right clamp splice, wherein:

the upper tool assembly comprises an upper template and an upper tool, the upper tool is fixed at the bottom of the upper template, and the fixed rod is fixed at the top of the upper template; the fixed rod is used for fixing the upper tool assembly;

the lower tool assembly comprises a lower tool and a lower template, and the lower tool is fixed at the top of the lower template; a groove matched with the shape of the screw workpiece to be locked is formed in the lower tool and used for placing the screw workpiece to be locked;

the upper tool assembly is provided with a through hole, and the position of the through hole corresponds to the mounting screw hole of the screw workpiece to be locked; the left clamping block and the right clamping block are arranged on a jaw of the automatic screw driving machine, and a screw workpiece to be locked, which is driven by a screw, is taken out of the lower tool assembly and placed on a production line.

Further, the upper tool is fixed to the bottom of the upper template through an inner hexagonal socket head cap screw.

Further, the lower tool is fixed to the top of the lower template through an inner hexagonal socket head cap screw.

Further, the number of the through holes formed in the upper tool assembly is 6.

Furthermore, the upper tool, the lower tool, the left clamping block and the right clamping block are all made of nylon materials.

Further, go up frock, lower frock, left clamp splice, right clamp splice and treat that the surface of lock screw work piece contact surface all passes through with smooth fillet, the inside curved surface of smooth fillet with treat the laminating of lock screw work piece.

Compared with the prior art, the utility model has the following remarkable advantages: (1) the flow process is assisted, the semi-automatic production is realized, and the operation efficiency is improved; (2) go up frock, lower frock, left clamp splice and right clamp splice and all use the nylon materials, all pass through with smooth fillet with the surface of the contact surface of product, and inside curved surface is better with the product laminating, and is fixed to the product and has fine guard action with the circulation, has improved uniformity and the qualification rate that the operation brought.

Drawings

FIG. 1 is an overall view of the tooling of the automatic screw driving machine of the present invention.

FIG. 2 is an exploded view of the tooling of the automatic screwing machine of the present invention.

FIG. 3 is a drawing of a tooling assembly of the automatic screw driving machine of the present invention.

FIG. 4 is a drawing of the lower tooling assembly of the automatic screwdriving machine of the present invention.

FIG. 5 is a schematic view of a left clamping block and a right clamping block of the tooling of the automatic screw driving machine.

FIG. 6 is a schematic view illustrating the operation of the automatic screw driving tool according to the present invention.

The sequence numbers in the drawings are as follows: the device comprises an upper tool assembly 1, a lower tool assembly 2, a fixing rod 3, an upper template 4, an upper tool 5, a lower tool 6, a lower template 7, a left clamping block 8, a right clamping block 9, an inner hexagonal socket head cap screw 10, a screw workpiece 11 to be locked, a through hole 12 and an automatic screwing machine 13.

Detailed Description

With reference to fig. 1 to 6, the automatic screwing machine tool of the present invention comprises an upper tool assembly 1, a lower tool assembly 2, a fixing rod 3, a left clamping block 8, and a right clamping block 9, wherein:

the upper tool assembly 1 comprises an upper template 4 and an upper tool 5, the upper tool 5 is fixed at the bottom of the upper template 4, and the fixed rod 3 is fixed at the top of the upper template 4; the fixing rod 3 is used for fixing the upper tool assembly 1;

the lower tool assembly 2 comprises a lower tool 6 and a lower template 7, and the lower tool 6 is fixed at the top of the lower template 7; a groove matched with the shape of the screw workpiece 11 to be locked is formed in the lower tool 6 and used for placing the screw workpiece 11 to be locked;

the upper tool assembly 1 is provided with a through hole 12, and the position of the through hole corresponds to a mounting screw hole of the screw workpiece 11 to be locked; the left clamping block 8 and the right clamping block 9 are arranged on a jaw of an automatic screw driving machine 13, and a screw workpiece 11 to be locked, which is driven by a screw, is taken out from the lower tool assembly 2 and placed on a production line.

As a specific example, the upper tool 5 is fixed at the bottom of the upper template 4 by using an inner hexagonal socket head cap screw 10.

As a specific embodiment, the lower tool 6 is fixed on the top of the lower template 7 by using an inner hexagonal socket head cap screw 10.

As a specific embodiment, the number of the through holes 12 formed in the upper tool assembly 1 is 6.

As a specific embodiment, the upper tool 5, the lower tool 6, the left clamping block 8 and the right clamping block 9 are all made of nylon materials.

As a specific embodiment, the surfaces of the contact surfaces of the upper tool 5, the lower tool 6, the left clamping block 8, the right clamping block 9 and the screw workpiece to be locked 11 are all in transition through smooth round corners, the inner curved surface of each smooth round corner is attached to the screw workpiece to be locked 11, the product fixing and circulation are well protected, and the product screwing consistency is facilitated.

The working process of the automatic screwing machine tool comprises the following steps: all parts of the tooling are respectively fixed on an automatic screw driving machine 13, a product is placed on a lower tooling 6, the automatic screw driving machine 13 is started, an upper tooling 5 and the lower tooling 6 are combined together and then a screw workpiece 11 to be locked is fixed, the barrel end of the automatic screw driving machine 13 just passes through a through hole 12 on an upper tooling component 1, and a screw enters the position of a screw hole of the screw workpiece 11 to be locked through a gas pipe, so that the automatic screw driving process is completed. The upper tool 5 is lifted up, the lower tool 6 rotates on the equipment for 90 degrees, and then a product of a screw workpiece 11 to be locked, which is screwed, is clamped tightly by the left clamping block 8 and the right clamping block 9, and the product is lifted and placed on a production line.

The automatic screw driving machine tool is applied to a flow production semi-automatic production line, realizes automatic screw driving of products, improves the operation efficiency, and also improves the consistency and the qualified rate brought by operation.

It is easily understood that various embodiments of the present invention can be envisioned by those skilled in the art according to the technical aspects of the present invention/appearance without changing the essential spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical aspects of the present invention, and should not be construed as all of the present invention or as limitations or limitations on the technical aspects of the present invention.

Claims

1. The utility model provides an automatic screw machine frock, its characterized in that includes frock subassembly (1), lower frock subassembly (2), dead lever (3), left clamp splice (8), right clamp splice (9), wherein:

the upper tool assembly (1) comprises an upper template (4) and an upper tool (5), the upper tool (5) is fixed at the bottom of the upper template (4), and the fixed rod (3) is fixed at the top of the upper template (4); the fixing rod (3) is used for fixing the upper tool assembly (1);

the lower tool assembly (2) comprises a lower tool (6) and a lower template (7), and the lower tool (6) is fixed to the top of the lower template (7); a groove matched with the shape of the screw workpiece (11) to be locked is formed in the upper surface of the lower tool (6) and used for placing the screw workpiece (11) to be locked;

the upper tool assembly (1) is provided with a through hole (12), and the position of the through hole corresponds to a mounting screw hole of a screw workpiece (11) to be locked; the left clamping block (8) and the right clamping block (9) are arranged on a jaw of an automatic screw driving machine (13), and a screw workpiece (11) to be locked, which is driven by a screw, is taken out from the lower tool assembly (2) and placed on a production line.

2. The automatic screwing machine tool according to claim 1, wherein the upper tool (5) is fixed at the bottom of the upper template (4) through an inner hexagonal socket head cap screw (10).

3. The automatic screwing machine tool according to claim 1, wherein the lower tool (6) is fixed on the top of the lower template (7) by using an inner hexagonal socket head cap screw (10).

4. The automatic screw driving machine tool according to claim 1, wherein the number of the through holes (12) formed in the upper tool assembly (1) is 6.

5. The automatic screw driving machine tool according to claim 1, wherein the upper tool (5), the lower tool (6), the left clamping block (8) and the right clamping block (9) are all made of nylon materials.

6. The automatic screw driving machine tool according to claim 1, wherein the surfaces of the contact surfaces of the upper tool (5), the lower tool (6), the left clamping block (8), the right clamping block (9) and the screw workpiece (11) to be locked are in smooth fillet transition, and the inner curved surface of each smooth fillet is attached to the screw workpiece (11) to be locked.