CN218746060U

CN218746060U - Multi-shaft screw locking machine

Info

Publication number: CN218746060U
Application number: CN202222728132.9U
Authority: CN
Inventors: 杨俊�
Original assignee: Hefei Wanghe Electronic Technology Co ltd
Current assignee: Hefei Wanghe Electronic Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-28
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a multiaxis lock screw machine relates to the screw lock and attaches equipment technical field. The utility model comprises a placing platform and a screw locking mechanism, wherein the placing platform is used for placing a tool piece to be locked; the screw locking mechanism is arranged above the object placing table and comprises a plurality of screw gun components and an installation table for fixing the screw gun components; the screw gun assembly comprises a gun body and a gun head, the gun body is connected with the gun head through a plurality of gun rods, and the plurality of gun rods are connected through universal joint couplers and used for adjusting the relative position of the gun head and a tool. The utility model discloses a set up and put thing platform and lock screw mechanism, put the thing bench and place the frock piece of treating locking, lock screw mechanism realizes locking or unclamping a plurality of bolts on the frock piece simultaneously, has promoted the locking to frock piece or has loosened operating time greatly, promotes production efficiency, and reduces manual operation screw rifle and harm to staff's body and mind.

Description

Multi-shaft screw locking machine

Technical Field

The utility model belongs to the technical field of the screw lock attaches equipment, especially relate to a multiaxis lock screw machine.

Background

In the production and processing process of the automobile computer board, the computer board needs to be fixed by using a glue injection process, and the computer board after glue injection is placed in a tool clamp for curing and forming. The work fixture usually uses a plurality of bolts to lock the computer board in the fixture, so that the processing is convenient.

At present, the bolts on the tool clamp are usually required to be sequentially screwed and fixed by using a manual handheld electric screwdriver. After the processing is finished, the bolts are sequentially unscrewed by manually operating the screwdriver, and the computer board is taken out. Each tool clamp is usually fixed by more than seven bolts, the screwing or unscrewing time of each bolt is 3-5 seconds, and the operation time of a single tool clamp is at least 21 seconds. Therefore, the manual screw locking process has at least the following disadvantages:

on one hand, the station operation time of the screw locking process is long, and the station is used as a bottleneck station of a production line, so that the production efficiency of the production line is severely limited;

on the other hand, the noise of the screw locking station is high, and the staff can influence the physical health of the staff when engaged in the station for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiaxis lock screw machine puts thing platform and lock screw mechanism through the setting, realizes locking or loosening a plurality of bolts on the frock piece simultaneously, and lock screw mechanism can carry out the adaptability adjustment according to the position of bolt on the frock piece, adopts the manual work to lock the screw operation among the solution prior art, problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a multi-shaft screw locking machine, which comprises a placing platform and a screw locking mechanism, wherein the placing platform is used for placing a tool piece to be locked; the screw locking mechanism is arranged above the object placing table and comprises a plurality of screw gun components and an installation table for fixing the screw gun components. The screw gun assembly comprises a gun body and a gun head, the gun body is connected with the gun head through a plurality of gun rods, and the gun rods are connected through universal joint couplers and used for adjusting the relative position of the gun head and a tool piece.

As a prior art scheme, it is used for the climbing mechanism with frock piece jack-up to put thing bench to be equipped with, climbing mechanism includes the jacking board and is used for driving the jacking cylinder that the jacking board goes up and down, the cylinder body of jacking cylinder with put the lower fixed surface of thing platform and be connected, the flexible end of jacking cylinder is connected with the lower fixed surface of jacking board.

As a prior technical solution of the present invention, the jacking mechanism further comprises a guiding assembly for ensuring horizontal lifting of the jacking plate, the guiding assembly comprises a plurality of guide rods and a guide shaft sleeve, and the guide shaft sleeve is mounted on the object placing table; one end of each guide rod is fixedly connected with the lower surface of the jacking plate, and the other end of each guide rod is fixedly connected with the other end of the corresponding guide rod through a connecting plate.

As the utility model discloses a prior art scheme, climbing mechanism is still including being used for restricting the jacking board and rise to the spacing subassembly of appointed height, spacing subassembly includes a plurality of "L" type depression bars, the one end of "L" type depression bar with put the upper surface fixed connection of thing platform, the upper surface butt of another tip and the frock piece of "L" type depression bar.

As an preferential technical scheme of the utility model, one side of putting the thing platform is fixed with the support that is used for installing lock screw mechanism, be equipped with the elevating system who is used for driving lock screw mechanism and goes up and down on the support.

As a preferred technical scheme of the utility model, elevating system includes slide rail, slider and lift cylinder, slide rail fixed mounting is close to the side of frock piece at the support, a side at the mount table is fixed to the slider, slider and slide rail sliding connection. The lifting cylinder is fixedly arranged on the support, and the movable end of the lifting cylinder is fixedly connected with the mounting table.

As a prior art scheme of the utility model, the mount table includes platen and lower platen, go up through a plurality of bracing pieces fixed connection between platen and the lower platen, rifle body fixed mounting is at last platen, the rifle head is installed at platen down.

As a prior art scheme, the platen adopts "mouth" shape structure down, the rifle head passes down the platen, is close to it is fixed through the connecting plate between the barral of rifle head and the lower platen, the one end and the barral fixed connection of connecting plate, open on the surface of connecting plate has first bar groove, open on the surface of platen down has a plurality of second bar grooves, first bar groove passes through bolt locking with the second bar groove and fixes.

As a prior technical scheme of the utility model, the barral of a gun adopts the telescopic link.

As a preferred technical scheme of the utility model, the telescopic link includes the first body of rod and the second body of rod, the first body of rod adopts hollow tubular structure, the second body of rod and first body of rod sliding connection, the first body of rod passes through bolt locking with the second body of rod.

The utility model discloses following beneficial effect has:

1. the utility model discloses a setting is put thing platform and lock screw mechanism, realizes locking or loosening a plurality of bolts on the frock piece simultaneously, has promoted the locking of frock piece greatly or has loosened operating time, promotes production efficiency, reduces the physical and mental harm to the staff.

2. The utility model discloses a set up the screw gun subassembly, the screw gun subassembly includes the rifle body and rifle head, is connected through a plurality of barricades between the rifle body and the rifle head, connects through the universal joint shaft coupling between the barricade, can adjust rifle head position under the motionless condition of the rifle body, makes the bolt-up position of rifle head alignment on the different model frock boards, promotes the suitability of lock screw machine.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a multi-axis screw locking machine according to the present invention;

FIG. 2 is a front view of the multi-axis screw locking machine;

FIG. 3 is a schematic view of a screw gun assembly;

FIG. 4 is a front view of the multi-axis screw locking machine from another perspective;

FIG. 5 is a schematic view of a structure in which the multi-axis screwing machine and the lifting mechanism are engaged in a second embodiment;

in the drawings, the components represented by the respective reference numerals are listed below:

100-object placing table, 200-screw locking mechanism, 300-tooling piece, 400-jacking mechanism, 500-bracket and 600-lifting mechanism;

1-gun body, 2-gun rod, 201-first rod body, 20-second rod body, 3-gun head, 4-universal joint coupler, 5-jacking plate, 6-jacking cylinder, 7-guide rod, 8-synchronous connecting plate, 9-L-type pressure rod, 10-sliding rail, 11-lifting cylinder, 12-mounting table, 1201-upper table plate, 1202-lower table plate, 12021-second strip-shaped groove, 1203-supporting rod, 13-connecting plate and 1301-first strip-shaped groove.

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

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements 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.

Example one

Referring to fig. 1-2, the present embodiment provides a multi-axis screw locking machine, which includes a placing table 100 and a screw locking mechanism 200, wherein the placing table 100 is used for placing a tooling component 300 to be locked. The screw locking mechanism 200 is disposed above the object placing table 100, and the screw locking mechanism 200 includes a plurality of screw gun assemblies and a mounting table 12 for fixing the screw gun assemblies. The number of the screw gun components is determined according to the number of screws to be screwed on the tool 300.

Referring to fig. 3, the screw gun assembly includes a gun body 1 and a gun head 3, the gun body 1 is connected to the gun head 3 through a plurality of gun rods 2, and the gun rods 2 are connected to each other through a universal joint coupler 4, so as to adjust the relative position between the gun head 3 and the tooling component 300. Wherein, the rifle bar 2 adopts the telescopic link, and the rifle bar 2 includes first body of rod 201 and the second body of rod 202, and first body of rod 201 adopts hollow tubular structure, and the second body of rod 202 and the first body of rod 201 sliding connection, the first body of rod 201 passes through bolt locking with the second body of rod 202 simultaneously. The structure enables the position of the gun head 3 to be changed without adjusting the gun body 1, so that the gun head 3 is suitable for the positions of bolts on different tool pieces 300. In addition, the specification of each gun head 3 can be adaptively matched according to the specification of the screw on the tool 300.

Referring to fig. 2 and 4, a jacking mechanism 400 for jacking the tooling component 300 is disposed on the object placing table 100, the jacking mechanism 400 includes a jacking plate 5 and a jacking cylinder 6 for driving the jacking plate 5 to lift, a cylinder body of the jacking cylinder 6 is fixedly connected to the lower surface of the object placing table 100, and a telescopic end of the jacking cylinder 6 is fixedly connected to the lower surface of the jacking plate 5.

As a preferred scheme, the jacking mechanism 400 further comprises a guide assembly for ensuring the horizontal lifting of the jacking plate 5, wherein the guide assembly comprises four guide rods 7 and a guide shaft sleeve, and the guide shaft sleeve is installed on the object placing table 100. Four guide bars 7 are respectively provided at the edges of the lifting plate. One end of each of the four guide rods 7 is fixedly connected with the lower surface of the jacking plate 5, and the other end of each of the four guide rods is fixedly connected with the other end of the jacking plate 5 through a synchronous connecting plate 8, so that the lifting synchronism of the guide rods 7 is ensured, namely, the horizontal lifting of the jacking plate 5 is ensured.

In addition, the jacking mechanism 400 further includes an "u-type" pressing rod 9 for limiting the jacking plate 5 to rise to a specified height, one end of the "u-type" pressing rod 9 is fixedly connected to the upper surface of the object placing table 100, and the other end of the "u-type" pressing rod abuts against the upper surface of the tool assembly 300.

During working, the tool 300 is placed on the jacking plate 5, the tool 300 can be conveyed by using a conveying line, the tool 300 is blocked at the jacking plate 5 by using a stopper, and the gun head of the screw gun assembly is aligned to the position of a bolt on the tool 300. Subsequently, the jacking cylinder 6 extends to jack up the tooling component 300, so that the upper surface of the tooling component 300 abuts on the L-type compression bar 9, and at the moment, the gun head 3 is matched with the bolt on the tooling component 300. Finally, the screw gun is activated to tighten or loosen the screws on the tool 300. The jacking cylinder 6 contracts, and then the tool part 300 can be taken out, or the tool part is lowered onto a conveying line and conveyed to the next working procedure.

Example two

Based on the first embodiment, the second embodiment has the improvement points that:

referring to fig. 5, a bracket 500 for mounting the screw locking mechanism 200 is fixed to one side of the object stage 100, and a lifting mechanism 600 for driving the screw locking mechanism 200 to lift is disposed on the bracket 500. The lifting mechanism 600 comprises a slide rail 10, a slide block and a lifting cylinder 11, wherein the slide rail 10 is fixedly installed on the side surface of the support 500 close to the tool part 300, the slide block is fixed on one side surface of the installation table 12, and the slide block is connected with the slide rail 10 in a sliding manner. The lifting cylinder 11 is fixedly mounted on the support 500, and the movable end of the lifting cylinder 11 is fixedly connected with the mounting table 12. After the jacking cylinder 6 extends to jack up the tooling part 300 and the upper surface of the tooling part 300 is abutted to the L-type compression bar 9, the lifting cylinder 11 drives the screw locking mechanism 200 to descend, so that the gun head 3 is matched with the bolt on the tooling part 300.

The mounting table 12 comprises an upper table 1201 and a lower table 1202, the upper table 1201 and the lower table 1202 are fixedly connected through four support rods 1203, the gun body 1 is fixedly mounted on the upper table 1201, and after the gun body 1 is fixed, the gun body 1 is kept still. Lance tip 3 is mounted on lower platen 1202. The lower bedplate 1202 adopts a 'mouth' shaped structure, the gun head 3 penetrates through the lower bedplate 1202, the gun rod 2 close to the gun head 3 is fixed with the lower bedplate 1202 through the connecting plate 13, one end of the connecting plate 13 is fixedly connected with the gun rod 2, the surface of the connecting plate 13 is provided with a first strip-shaped groove 1301, the surface of the lower bedplate 1202 is provided with a plurality of second strip-shaped grooves 12021, and the first strip-shaped groove 1301 and the second strip-shaped grooves 12021 are locked and fixed through bolts. After the position of the gun heads 3 is adjusted through the connecting plate 13, the connecting plate is locked through bolts, and the fixing of the positions of the gun heads 3 can be completed, so that the gun head fixing device is convenient and fast.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-axis screw locking machine, comprising:

the article placing table (100), wherein the article placing table (100) is used for placing a tool piece (300) to be locked;

the screw locking mechanism (200), the screw locking mechanism (200) is arranged above the object placing table (100), and the screw locking mechanism (200) comprises a plurality of screw gun components and an installation table (12) for fixing the screw gun components;

the screw gun assembly comprises a gun body (1) and a gun head (3), the gun body (1) is connected with the gun head (3) through a plurality of gun rods (2), and the gun rods (2) are connected with each other through a universal joint coupler (4) and used for adjusting the relative position of the gun head (3) and a tooling piece (300).

2. The multi-shaft screw locking machine according to claim 1, wherein the object placing table (100) is provided with a jacking mechanism (400) for jacking the tool (300), the jacking mechanism (400) comprises a jacking plate (5) and a jacking cylinder (6) for driving the jacking plate (5) to lift, a cylinder body of the jacking cylinder (6) is fixedly connected with the lower surface of the object placing table (100), and a telescopic end of the jacking cylinder (6) is fixedly connected with the lower surface of the jacking plate (5).

3. The multi-axis screw locking machine according to claim 2, wherein the jacking mechanism (400) further comprises a guide assembly for ensuring horizontal lifting of the jacking plate (5), the guide assembly comprises a plurality of guide rods (7) and a guide shaft sleeve, and the guide shaft sleeve is mounted on the object placing table (100); one end of each guide rod (7) is fixedly connected with the lower surface of the jacking plate (5), and the other end of each guide rod (7) is fixedly connected with the other end of the corresponding guide rod through a synchronous connecting plate (8).

4. The multi-shaft screw locking machine as claimed in claim 3, wherein the jacking mechanism (400) further comprises a limiting component for limiting the jacking plate (5) to rise to a specified height, the limiting component comprises a plurality of L-type compression rods (9), one end of each L-type compression rod (9) is fixedly connected with the upper surface of the placement table (100), and the other end of each L-type compression rod (9) is abutted against the upper surface of the tooling component (300).

5. The multi-axis screw locking machine according to claim 1, wherein a support (500) for installing the screw locking mechanism (200) is fixed to one side of the object placing table (100), and a lifting mechanism (600) for driving the screw locking mechanism (200) to lift is arranged on the support (500).

6. The multi-axis screw locking machine according to claim 5, wherein the lifting mechanism (600) comprises a slide rail (10), a slider and a lifting cylinder (11), the slide rail (10) is fixedly mounted on a side surface of the bracket (500) close to the tool (300), the slider is fixed on a side surface of the mounting table (12), and the slider is slidably connected with the slide rail (10);

the lifting cylinder (11) is fixedly arranged on the support (500), and the movable end of the lifting cylinder (11) is fixedly connected with the mounting table (12).

7. The multi-axis screw locking machine according to claim 6, wherein the mounting table (12) comprises an upper platen (1201) and a lower platen (1202), the upper platen (1201) is fixedly connected with the lower platen (1202) through a plurality of support rods (1203), the gun body (1) is fixedly mounted on the upper platen (1201), and the gun head (3) is mounted on the lower platen (1202).

8. The multi-axis screw locking machine according to claim 7, wherein the lower platen (1202) is of a mouth-shaped structure, the gun head (3) penetrates through the lower platen (1202), the gun rod (2) close to the gun head (3) is fixed to the lower platen (1202) through a connecting plate (13), one end of the connecting plate (13) is fixedly connected with the gun rod (2), a first strip-shaped groove (1301) is formed in the surface of the connecting plate (13), a plurality of second strip-shaped grooves (12021) are formed in the surface of the lower platen (1202), and the first strip-shaped groove (1301) and the second strip-shaped grooves (12021) are locked and fixed through bolts.

9. The multi-axis screw locking machine according to any one of claims 1 to 8, wherein the gun rod (2) is a telescopic rod.

10. The multi-axis screw locking machine as claimed in claim 9, wherein the telescopic rod comprises a first rod (201) and a second rod (202), the first rod (201) is of a hollow tubular structure, the second rod (202) is slidably connected with the first rod (201), and the first rod (201) and the second rod (202) are locked by bolts.