CN210633620U

CN210633620U - Electric screwdriver assembling workbench

Info

Publication number: CN210633620U
Application number: CN201921377187.1U
Authority: CN
Inventors: 张志强
Original assignee: Matfron Industrial Automation Shanghai Co ltd
Current assignee: Matfron Industrial Automation Shanghai Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-29
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses an electric screwdriver equipment workstation, comprising a table plate, the L shape stopper that the upper portion surface both sides difference fixedly connected with symmetry of platen set up, and be provided with the fly leaf between two sets of L shape stoppers, the bottom surface of fly leaf is provided with the rack, one side fixed surface of platen installs positive reverse step motor, there is the lifter plate through sliding sleeve slidable mounting on the smooth guide pillar, the lower extreme fixed connection of cylinder is on the upper portion surface of lifter plate, the lower part fixed surface of lifter plate installs the electric screwdriver of perpendicular setting. The utility model can perform the work piece installation operation of a plurality of rows of stations at one time, can work rapidly and circularly, and has high assembly efficiency; utilize smooth guide pillar, sliding sleeve to realize the lift of lifter plate and rack and pinion's transmission mode and remove the fly leaf, the location is accurate, avoids the installation crooked, improves the yields.

Description

Electric screwdriver assembling workbench

Technical Field

The utility model relates to an equipment workstation technical field specifically is an electric screwdriver equipment workstation.

Background

An electric screwdriver, also known as a screwdriver or an electric screwdriver, is an electric tool for screwing and unscrewing screws. The electric tool is provided with a mechanism for adjusting and limiting torque, is mainly used for assembly lines, and is one of necessary tools for most production enterprises.

All use electric screwdriver when current a lot of work pieces assemble, however it is lower to use electric screwdriver to transfer efficiency through the manual work, and the work piece is fixed comparatively trouble, causes the workman tired easily, when big work piece assembly in batches, reduces the yields easily. Therefore, it is desirable to provide an electric screwdriver assembling workbench which is convenient to fix and efficient.

Disclosure of Invention

The utility model aims at providing an electric screwdriver assembling workbench which can perform workpiece installation operation with a plurality of rows of stations at one time, can rapidly work circularly and has high assembling efficiency; utilize smooth guide pillar, sliding sleeve to realize the lift of lifter plate and rack and pinion's transmission mode to remove the fly leaf, the location is accurate, avoids the installation crooked, improves the yields to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an electric screwdriver assembling workbench comprises a bedplate, wherein two sides of the upper surface of the bedplate are respectively fixedly connected with L-shaped limiting blocks which are symmetrically arranged, a movable plate is arranged between the two groups of L-shaped limiting blocks, a rack is arranged on the bottom surface of the movable plate, a positive and negative rotation stepping motor is fixedly arranged on the surface of one side of the bedplate and is in transmission connection with the rack through a gear, the upper part of the bedplate is fixedly connected with a fixed plate through two groups of parallel vertical smooth guide posts, a lifting plate is arranged on each smooth guide post in a sliding way through a sliding sleeve, the fixed plate is fixedly provided with a cylinder which is vertically arranged downwards, the lower end of the cylinder is fixedly connected with the upper surface of the lifting plate, the electric screwdriver is vertically arranged on the surface of the lower portion of the lifting plate, and transparent plastic baffles are fixedly connected to two sides of the center of the surface of the upper portion of the bedplate respectively.

Preferably, the bottom surface of the movable plate is fixedly connected with a wear-resistant circular arc-shaped convex strip.

Preferably, an operating button for controlling the forward and reverse rotation of the forward and reverse rotation stepping motor is fixedly installed on one side of the bedplate.

Preferably, five groups of workpiece placing openings are formed in the upper surface of the movable plate, and supporting step portions are arranged inside the workpiece placing openings.

Preferably, the distance between the workpiece placing openings of each group, the distance between the transparent plastic baffles and the single displacement distance of the forward and reverse rotating stepping motors are equal.

Preferably, an electromagnet is embedded in the center of the upper surface of the bedplate.

Preferably, the lower part of the transparent plastic baffle is provided with a notch for a workpiece to pass through.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can perform the work piece installation operation of a plurality of rows of stations at one time by the design of the positive and negative rotation stepping motor and the movable plate and the electric screwdriver, can work rapidly and circularly, and has high assembly efficiency;

2. utilize smooth guide pillar, sliding sleeve to realize the lift of lifter plate and rack and pinion's transmission mode and remove the fly leaf, the location is accurate, avoids the installation crooked, improves the yields.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the side view of the present invention;

FIG. 3 is a schematic side view of the electric screwdriver of the present invention;

fig. 4 is a schematic top view of the movable plate of the present invention;

fig. 5 is a schematic top view of the bedplate of the present invention.

In the figure: 1. supporting legs; 2. a platen; 3. an operation button; 4. a movable plate; 5. an L-shaped limiting block; 6. a forward and reverse rotation stepping motor; 7. a transparent plastic baffle; 8. an electric screwdriver; 9. a lifting plate; 10. a cylinder; 11. a fixing plate; 12. a smooth guide post; 13. a sliding sleeve; 14. a gear; 15. a rack; 16. a notch; 17. circular arc convex strips; 18. a workpiece placing port; 19. a supporting step portion; 20. an electromagnet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the electric screwdriver assembling workbench comprises a bedplate 2, wherein supporting legs 1 are fixedly installed on the lower portion of the bedplate 2, L-shaped limiting blocks 5 which are symmetrically arranged are fixedly connected to two sides of the surface of the upper portion of the bedplate 2 respectively, a movable plate 4 is arranged between the two groups of L-shaped limiting blocks 5, a rack 15 is arranged on the surface of the bottom of the movable plate 4, a forward and reverse stepping motor 6 is fixedly installed on the surface of one side of the bedplate 2, the forward and reverse stepping motor 6 is in transmission connection with the rack 15 through a gear 14, a fixed plate 11 is fixedly connected to the upper portion of the bedplate 2 through two groups of parallel vertical smooth guide pillars 12, a lifting plate 9 is slidably installed on the smooth guide pillars 12 through a sliding sleeve 13, a vertically downward air cylinder 10 is fixedly installed on the fixed plate 11, the lower end of the air cylinder 10 is fixedly connected to the surface of the, two sides of the center of the upper surface of the bedplate 2 are respectively fixedly connected with a transparent plastic baffle 7.

Specifically, the bottom surface of the movable plate 4 is fixedly connected with a wear-resistant circular arc-shaped convex strip 17. The circular arc convex strips 17 reduce the contact area between the movable plate 4 and the bedplate 2, thereby reducing the friction force.

Specifically, an operating button 3 for controlling the forward and reverse rotation of the forward and reverse rotation stepping motor 6 is fixedly arranged on one side of the bedplate 2. The forward and reverse stepping motor 6 is operated through a button, and the operation is convenient.

Specifically, five groups of workpiece placing openings 18 are formed in the upper surface of the movable plate 4, and supporting steps 19 are provided inside the workpiece placing openings 18. The workpiece is placed in a limiting way through the workpiece placing opening 18.

Specifically, the distance between the workpiece placing openings 18 of each group, the distance between the transparent plastic baffles 7 and the single displacement distance of the forward and reverse rotating stepping motor 6 are equal. Play the effect of sheltering from through transparent plastic baffle 7, avoid in the assembling process, appear that the screw jumps out and injures the people.

Specifically, an electromagnet 20 is fitted in the center of the upper surface of the platen 2. The effect of electro-magnet 20, when some iron work pieces assemble, can open electro-magnet 20 and adsorb, improve its stability.

Specifically, the lower part of the transparent plastic baffle 7 is provided with a notch 16 for a workpiece to pass through. The workpiece is easily passed through by the notch 16.

The working principle is as follows: when the assembly machine is used, two workers respectively place workpieces with screws at two ends of the bedplate 2 at the workpiece placing openings 18, the operation buttons 3 control the forward and reverse rotation stepping motors 6 to move leftwards (move rightwards), the placed workpieces are moved to the lower parts of the electric screwdrivers 8, the power supplies of all the electric screwdrivers 8 are turned on, the air cylinders 10 are started to extend through operation, assembly is carried out (workpieces to be assembled are placed in other empty workpiece placing openings 18 in the assembly process), after assembly, the movable plates 4 are moved, the assembled workpieces are taken out, and sequential circular production is carried out.

The utility model can perform the work piece installation operation of a plurality of rows of stations at one time by the design of the positive and negative rotation stepping motor 6 and the movable plate 4 and the electric screwdriver 8, can work circularly and rapidly, and has high assembly efficiency; the smooth guide pillars 12 and the sliding sleeves 13 are used for realizing the lifting of the lifting plate 9 and the movement of the movable plate 4 in a transmission mode of the gears 14 and the racks 15, so that the positioning is accurate, the installation is prevented from being inclined, and the yield is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric screwdriver equipment workstation, includes platen (2), its characterized in that: the two sides of the surface of the upper part of the bedplate (2) are respectively fixedly connected with L-shaped limit blocks (5) which are symmetrically arranged, a movable plate (4) is arranged between two groups of L-shaped limit blocks (5), the surface of the bottom of the movable plate (4) is provided with a rack (15), the surface of one side of the bedplate (2) is fixedly provided with a forward and reverse stepping motor (6), the forward and reverse stepping motor (6) is in transmission connection with the rack (15) through a gear (14), the upper part of the bedplate (2) is fixedly connected with a fixed plate (11) through two groups of parallel vertical smooth guide pillars (12), a lifting plate (9) is arranged on the smooth guide pillars (12) in a sliding way through a sliding sleeve (13), a cylinder (10) which is vertically arranged downwards is fixedly arranged on the fixed plate (11), and the lower end of the cylinder (10) is fixedly connected, an electric screwdriver (8) which is vertically arranged is fixedly arranged on the surface of the lower part of the lifting plate (9), and transparent plastic baffles (7) are respectively and fixedly connected with the two sides of the center of the surface of the upper part of the bedplate (2).

2. The power screwdriver assembling table as claimed in claim 1, wherein: the bottom surface of the movable plate (4) is fixedly connected with a wear-resistant circular arc-shaped convex strip (17).

3. The power screwdriver assembling table as claimed in claim 1, wherein: and an operating button (3) for controlling the forward and reverse rotation of the forward and reverse rotation stepping motor (6) is fixedly arranged on one side of the bedplate (2).

4. The power screwdriver assembling table as claimed in claim 1, wherein: five groups of workpiece placing openings (18) are formed in the upper surface of the movable plate (4), and supporting step parts (19) are arranged in the workpiece placing openings (18).

5. The power screwdriver assembling table as claimed in claim 4, wherein: the distance between the workpiece placing openings (18) of each group, the distance between the transparent plastic baffles (7) and the single displacement distance of the forward and reverse rotating stepping motors (6) are equal.

6. The power screwdriver assembling table as claimed in claim 1, wherein: an electromagnet (20) is embedded in the center of the upper surface of the bedplate (2).

7. The power screwdriver assembling table as claimed in claim 1, wherein: the lower part of the transparent plastic baffle (7) is provided with a notch (16) which is convenient for a workpiece to pass through.