CN216264349U

CN216264349U - Positioning mechanism for welding

Info

Publication number: CN216264349U
Application number: CN202122876421.9U
Authority: CN
Inventors: 熊家粒
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-12
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a positioning mechanism for welding, which relates to the technical field of welding equipment and comprises a first base, wherein a second base is arranged at the top end of the first base, a rotary deflection assembly is arranged inside the second base, and an auxiliary pressing assembly is arranged on the side of the rotary deflection assembly at the upper end of the second base. The utility model provides a rotary displacement assembly, an auxiliary pressing assembly, a main cylinder, a top plate and a main pressing assembly, wherein an output shaft of a servo motor can drive a main turntable to rotate, the main turntable can drive a product to rotate, so that the position of the product is changed, a linear cylinder can drive a pressing strip to move downwards, the pressing strip can perform auxiliary pressing on the product, when an auxiliary turntable in the main pressing assembly is in contact with the product, a spring can push a moving seat to move downwards, an auxiliary mounting seat can push an auxiliary mounting seat and a fixing sleeve to move downwards, the auxiliary turntable can press the product, and meanwhile, the auxiliary turntable can rotate along with the product, so that the product is effectively prevented from falling off during welding.

Description

Positioning mechanism for welding

Technical Field

The utility model relates to the technical field of welding equipment, in particular to a positioning mechanism for welding.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials such as plastics in a heated, high temperature or high pressure manner, and modern welding uses a variety of energy sources including gas flame, electric arc, laser, electron beam, friction, ultrasonic, etc., and often requires a positioning mechanism to position and clamp the product during welding.

However, the existing positioning mechanism is simple in structure and single in function, the position of the product cannot be adjusted, meanwhile, a plurality of groups of clamping mechanisms are not arranged on the existing positioning mechanism in most cases, the stability is poor, the product often falls off from the positioning mechanism, and the product is designed to have defects and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning mechanism for welding, which solves the problems that the existing positioning mechanism is simple in structure and single in function, cannot adjust the position of a product, and meanwhile, most of the existing positioning mechanisms are not provided with a plurality of groups of clamping mechanisms, are poor in stability, often cause the condition that the product falls off from the positioning mechanism, have defects in design and are inconvenient to use.

In order to achieve the purpose, the utility model provides the following technical scheme: a positioning mechanism for welding comprises a first base, wherein a second base is arranged at the top end of the first base, a rotary deflection assembly is arranged inside the second base, and an auxiliary pressing assembly is arranged on the side of the rotary deflection assembly at the upper end of the second base;

the upper end of the second base is fixedly provided with a main cylinder, the movable end of the main cylinder is fixedly provided with a top plate, the middle of the bottom of the top plate is provided with a main pressing assembly, and the front side of the second base is provided with a control switch.

Preferably, the rotary displacement assembly comprises a servo motor, a bearing seat, a rotating shaft and a main rotary table, the servo motor is fixedly installed in the second base, the bearing seat is fixedly installed on the top end of the second base, the rotating shaft is arranged in the bearing seat, and the main rotary table is arranged on the top end of the rotating shaft.

Preferably, the auxiliary pressing assembly comprises a supporting column, a linear cylinder and a pressing strip, the supporting column is fixedly installed at the top end of the second base, the linear cylinder is fixedly installed at the top end of the supporting column, and the pressing strip is fixedly installed at the movable end of the linear cylinder.

Preferably, the supporting column, the linear cylinder and the pressing strip are arranged in the same two numbers, and the supporting column, the linear cylinder and the pressing strip are symmetrically distributed on two sides of the main turntable.

Preferably, the main subassembly that compresses tightly is including footstock one, fixed cover one, fixing base, guide bar, spring, removal seat, guide sleeve, supplementary mount pad, fixed cover two and vice carousel, footstock one is fixed connection with the roof, the bottom fixed mounting of footstock one has fixed cover one, the below of fixed cover one is provided with fixed cover two, fixing base fixed mounting is in the inside of fixed cover one, guide bar fixed mounting is in the inboard of fixing base, the spring cup joints in the outside of guide bar, remove seat movable mounting in the inside of fixed cover one, guide sleeve fixed mounting is in the inboard of removing the seat, supplementary mount pad fixed mounting is in the bottom of removing the seat the bottom fixed mounting of removing the seat has fixed cover two, the outside of fixed cover two is rotated and is connected with vice carousel.

Preferably, the guide rod and the guide sleeve are provided with two identical guide rods, and the guide rods are in sliding connection with the guide sleeve.

Compared with the related art, the positioning mechanism for welding provided by the utility model has the following beneficial effects:

the utility model provides a rotary displacement component, an auxiliary pressing component, a main cylinder, a top plate and a main pressing component, wherein an output shaft of a servo motor can drive a main rotary plate to rotate, the main rotary plate can drive a product to rotate, and further the position of the product is changed, a linear cylinder can drive a pressing strip to move downwards, the pressing strip can perform auxiliary pressing on the product, four same main cylinders can drive the top plate to move downwards, the top plate can drive the main pressing component to move downwards, when an auxiliary rotary plate in the main pressing component is in contact with the product, a spring can push a movable seat to move downwards, the movable seat can push an auxiliary mounting seat to move downwards, the auxiliary mounting seat can push an auxiliary mounting seat and a fixed sleeve to move downwards, the auxiliary rotary plate can press the product, and the auxiliary rotary plate can rotate along with the product, so that the product is effectively prevented from falling off during welding.

Drawings

FIG. 1 is a schematic perspective view of the present invention

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

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a first base; 2. a second base; 3. rotating the deflection component; 301. a servo motor; 302. a bearing seat; 303. a rotating shaft; 304. a main turntable; 4. an auxiliary compression assembly; 401. a support pillar; 402. a linear cylinder; 403. compressing the strips; 5. a master cylinder; 6. a top plate; 7. a main compression assembly; 701. a first top seat; 702. fixing a sleeve I; 703. a fixed seat; 704. a guide bar; 705. a spring; 706. a movable seat; 707. a guide sleeve; 708. an auxiliary mounting seat; 709. fixing a second sleeve; 710. an auxiliary turntable; 8. and controlling the switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-5, a positioning mechanism for welding comprises a first base 1, a second base 2 is arranged at the top end of the first base 1, a rotary deflection component 3 is arranged inside the second base 2, and an auxiliary pressing component 4 is arranged on the side of the rotary deflection component 3 at the upper end of the second base 2;

a main cylinder 5 is fixedly installed at the upper end of the second base 2, a top plate 6 is fixedly installed at the movable end of the main cylinder 5, a main pressing assembly 7 is arranged in the middle of the bottom of the top plate 6, and a control switch 8 is arranged on the front side of the second base 2;

referring to fig. 1-5, a positioning mechanism for welding further includes a rotary displacement assembly 3, the rotary displacement assembly 3 includes a servo motor 301, a bearing seat 302, a rotating shaft 303 and a main turntable 304, the servo motor 301 is fixedly installed inside the base 2, the bearing seat 302 is fixedly installed at the top end of the base 2, the rotating shaft 303 is arranged inside the bearing seat 302, and the main turntable 304 is arranged at the top end of the rotating shaft 303;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when in use, the output shaft of the servo motor 301 may drive the rotating shaft 303 to rotate, the rotating shaft 303 may drive the main turntable 304 to rotate, and the main turntable 304 may drive the product to rotate, thereby changing the position of the product.

Example 2: the auxiliary pressing assembly 4 comprises a supporting column 401, a linear air cylinder 402 and a pressing strip 403, the supporting column 401 is fixedly installed at the top end of the second base 2, the linear air cylinder 402 is fixedly installed at the top end of the supporting column 401, and the pressing strip 403 is fixedly installed at the movable end of the linear air cylinder 402.

The supporting columns 401, the linear air cylinders 402 and the pressing strips 403 are arranged in the same two numbers, and the supporting columns 401, the linear air cylinders 402 and the pressing strips 403 are symmetrically distributed on two sides of the main turntable 304;

specifically, as shown in fig. 1, fig. 2, fig. 4, and fig. 5, when in use, the linear cylinder 402 may drive the pressing strip 403 to move downward, and the pressing strip 403 may assist in pressing the product, so as to facilitate positioning the product.

Example 3: the main pressing component 7 comprises a top seat I701, a fixed sleeve I702, a fixed seat 703, a guide rod 704, a spring 705, a movable seat 706, a guide sleeve 707, an auxiliary installation seat 708, a fixed sleeve II 709 and an auxiliary turntable 710, wherein the top seat I701 is fixedly connected with the top plate 6, the bottom end of the top seat I701 is fixedly provided with the fixed sleeve I702, the fixed sleeve II 709 is arranged below the fixed sleeve I702, the fixed seat 703 is fixedly arranged in the fixed sleeve I702, the guide rod 704 is fixedly arranged on the inner side of the fixed seat 703, the spring 705 is sleeved on the outer side of the guide rod 704, the movable seat 706 is movably arranged in the fixed sleeve I702, the guide sleeve 707 is fixedly arranged on the inner side of the movable seat 706, the auxiliary installation seat 708 is fixedly arranged on the bottom end of the movable seat 706 at the bottom end of the movable seat 706, and the outer side of the fixed sleeve II 709 is rotatably connected with the auxiliary turntable 710;

the guide rod 704 and the guide sleeve 707 are provided with two same parts, and the guide rod 704 is connected with the guide sleeve 707 in a sliding manner;

specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, when in use, the four same main cylinders 5 can drive the top plate 6 to move downward, the top plate 6 can drive the main pressing assembly 7 to move downward, when the auxiliary turntable 710 inside the main pressing assembly 7 contacts with a product, the spring 705 can push the movable base 706 to move downward, the movable base 706 can push the auxiliary mounting base 708 to move downward, the auxiliary mounting base 708 can push the auxiliary mounting base 708 and the fixing sleeve two 709 to move downward, the auxiliary turntable 710 can press the product, and the auxiliary turntable 710 can rotate along with the product, thereby effectively preventing the product from falling off during welding.

The working principle is as follows: when the device is used, a worker uses the control switch 8 to turn on the servo motor 301, an output shaft of the servo motor 301 can drive the rotating shaft 303 to rotate, the rotating shaft 303 can drive the main rotating disc 304 to rotate, the main rotating disc 304 can drive a product to rotate, and further, the position of the product can be changed, the linear air cylinder 402 can drive the pressing strips 403 to move downwards, the pressing strips 403 can perform auxiliary pressing on the product, so that the product is convenient to position, the four same main air cylinders 5 can drive the top plate 6 to move downwards, the top plate 6 can drive the main pressing assembly 7 to move downwards, when the auxiliary rotating disc 710 in the main pressing assembly 7 is in contact with the product, the spring 705 can drive the movable seat 706 to move downwards, the movable seat 706 can drive the auxiliary mounting seat 708 to move downwards, the auxiliary mounting seat 708 can drive the auxiliary mounting seat 708 and the fixed sleeve two 709 to move downwards, the fixed sleeve two 709 can press the product, and the auxiliary rotating disc 710 can rotate along with the product, effectively preventing the product from falling off during welding.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioning mechanism is used in welding, includes base one (1), its characterized in that: a second base (2) is arranged at the top end of the first base (1), a rotary displacement component (3) is arranged inside the second base (2), and an auxiliary pressing component (4) is arranged on the side of the rotary displacement component (3) at the upper end of the second base (2);

the upper end of the second base (2) is fixedly provided with a main cylinder (5), the movable end of the main cylinder (5) is fixedly provided with a top plate (6), the middle of the bottom of the top plate (6) is provided with a main pressing assembly (7), and the front side of the second base (2) is provided with a control switch (8).

2. The positioning mechanism for welding according to claim 1, characterized in that: rotatory subassembly (3) that shifts is including servo motor (301), bearing frame (302), pivot (303) and main carousel (304), servo motor (301) fixed mounting is in the inside of base two (2), bearing frame (302) fixed mounting is on the top of base two (2), the inside of bearing frame (302) is provided with pivot (303), the top of pivot (303) is provided with main carousel (304).

3. The positioning mechanism for welding according to claim 2, characterized in that: the center lines of the servo motor (301), the bearing block (302), the rotating shaft (303) and the main turntable (304) are located on the same straight line, and the rotating shaft (303) is fixedly connected with the output shaft of the servo motor (301).

4. The positioning mechanism for welding according to claim 2, characterized in that: supplementary subassembly (4) that compresses tightly is including support column (401), sharp cylinder (402) and compress tightly strip (403), support column (401) fixed mounting is on the top of base two (2), sharp cylinder (402) fixed mounting is on the top of support column (401), compress tightly strip (403) fixed mounting is at the expansion end of sharp cylinder (402).

5. The positioning mechanism for welding according to claim 4, wherein: the supporting column (401), the linear air cylinder (402) and the pressing strip (403) are provided with two same parts, and the supporting column (401), the linear air cylinder (402) and the pressing strip (403) are symmetrically distributed on two sides of the main turntable (304).

6. The positioning mechanism for welding according to claim 1, characterized in that: the main pressing component (7) comprises a top seat I (701), a fixed sleeve I (702), a fixed seat (703), a guide rod (704), a spring (705), a movable seat (706), a guide sleeve (707), an auxiliary mounting seat (708), a fixed sleeve II (709) and an auxiliary turntable (710), the top seat I (701) is fixedly connected with the top plate (6), the bottom end of the top seat I (701) is fixedly provided with the fixed sleeve I (702), the lower part of the fixed sleeve I (702) is provided with the fixed sleeve II (709), the fixed seat (703) is fixedly arranged in the fixed sleeve I (702), the guide rod (704) is fixedly arranged on the inner side of the fixed seat (703), the spring (705) is sleeved on the outer side of the guide rod (704), the movable seat (706) is movably arranged in the fixed sleeve I (702), the guide sleeve (707) is fixedly arranged on the inner side of the movable seat (706), supplementary mount pad (708) fixed mounting has fixed cover two (709) in the bottom of removing seat (706) the bottom fixed mounting who removes seat (706), the outside rotation of fixed cover two (709) is connected with vice carousel (710).

7. The positioning mechanism for welding according to claim 6, wherein: the guide rod (704) and the guide sleeve (707) are provided with two same parts, and the guide rod (704) is connected with the guide sleeve (707) in a sliding mode.