CN217667400U - Welding positioning mould for automobile armrest framework - Google Patents

Abstract

The utility model discloses a car handrail is welding location mould for skeleton relates to car production manufacturing equipment technical field, switch including bottom plate and the operation of controlling means main part, the top of bottom plate is equipped with drive assembly, drive assembly's output is equipped with location push rod, one side that the top of bottom plate is located drive assembly is equipped with the edgewise and carries out spacing slant positioner to the product, slant positioner's output is equipped with second grade positioner, the one end that the top of bottom plate is located drive assembly is equipped with the pressure pincers. The utility model discloses multiple part assembles simultaneously in the device main part, through the operation of the whole mechanism of on-off control, and labour saving and time saving has just accomplished the task that needs the multiorder to accomplish with one set of welding child, has improved efficiency, through precision positioning and guiding mechanism, makes the part location accurate, but after compressing tightly quick weld, has reduced the multiple operation and has fixed a position many times, has promoted product quality stability.

Description

Welding positioning mould for automobile armrest framework

Technical Field

The utility model relates to an automobile production manufacture equipment technical field specifically is a welding location mould for car handrail skeleton.

Background

The handrail is one of the important components of the steam side guard board assembly, and the main purpose of the handrail is to improve the practicability of the guard board, increase the comfort level and take the decoration effect into consideration.

The scheme is direct welding on the workstation after manual assembly before, and artificial influence factor is big, lacks the accurate location of handrail on the side wall backplate, and it is big to lead to unqualified product quantity because of welding quality, and product appearance is not good, and needs two three procedures to accomplish usually at this in-process, need carry out many times in these two three procedures and put the location, then carries out upset welding many times, can cause the waste of time at this in-process to lead to the cost too high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a welding positioning mould for an automobile handrail framework, which solves the problem of overhigh welding cost saving in the background technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pair of welding position mould for car handrail skeleton, switch including bottom plate and the operation of controlling means main part, the top of bottom plate is equipped with drive assembly, drive assembly's output is equipped with the location push rod, one side that the top of bottom plate is located drive assembly is equipped with the edgewise and carries out spacing slant positioner to the product, slant positioner's output is equipped with second grade positioner, the one end that the top of bottom plate is located drive assembly is equipped with the pressure pincers, one side of pressure pincers is equipped with the hourglass sensor.

Preferably, the drive assembly comprises: the first air cylinder is used for limiting the length direction of the product, and the second air cylinder is used for limiting the width direction of the product; the output ends of the first cylinder and the second cylinder are in contact with a product through positioning push rods.

Preferably, the base plate includes: the device comprises a mounting fixing seat used for mounting the bottom plate at a designated position, a cylinder support used for limiting the driving assembly and a guide support assembled at the top end of the bottom plate and used for controlling the moving direction of the secondary positioning device.

Preferably, the bottom of pressing pincers matches with the outer wall of car handrail skeleton, car handrail skeleton includes frame pipe, steel wire and bent shape rod iron, the quantity of pressing pincers is five groups, five groups the pressing pincers carry out spacing to the longitudinal direction of frame pipe, steel wire and bent shape rod iron.

Preferably, the contact position of the pressing pliers and the automobile armrest framework is provided with an anti-skid rubber pad, and the outer wall of the anti-skid rubber pad can be provided with anti-skid grains.

Preferably, the end of the positioning push rod, which is far away from the driving component, is provided with an anti-skid contact block, and the anti-skid contact block is made of a softer rubber material.

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

the utility model discloses assemble multiple part simultaneously in the device main part, through the operation of the whole mechanism of on-off control, labour saving and time saving has just accomplished the task that needs the multisequence to accomplish with one set of child that welds, has improved efficiency, through precision positioning and guiding mechanism, makes the part location accurate, but weld fast after compressing tightly, has reduced the multiple operation and has fixed a position many times, has promoted product quality stability.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to constitute a limitation on the invention.

In the drawings:

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic front view of the structure of the present invention.

In the figure:

100. a base plate; 200. a switch; 300. a drive assembly; 400. positioning the push rod; 500. an oblique positioning device; 600. a secondary positioning device; 700. a missing piece sensor; 800. pressing pliers; 900. an automobile armrest framework;

110. mounting a fixed seat; 120. a cylinder support; 130. a guide bracket;

310. a first cylinder; 320. a second cylinder;

910. a frame tube; 920. a steel wire; 930. a curved steel bar.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1 to 3, the present invention provides a welding positioning fixture for an automobile armrest frame, including a bottom plate 100 and a switch 200 for controlling operation of a main body of the device, wherein a driving assembly 300 is assembled on a top end of the bottom plate 100, a positioning push rod 400 is assembled on an output end of the driving assembly 300, an oblique positioning device 500 for laterally limiting a product is assembled on one side of the top end of the bottom plate 100, a secondary positioning device 600 is assembled on an output end of the oblique positioning device 500, a pressing pliers 800 is assembled on one end of the top end of the bottom plate 100, which is located on the driving assembly 300, and a leakage sensor 700 is assembled on one side of the pressing pliers 800;

foretell structural design is convenient for the staff to place car handrail skeleton 900 in the device main part fast, then carries on spacingly to car handrail skeleton 900 through the device main part, welds car handrail skeleton 900 through the robot after spacing completion, and after the welding was accomplished, car handrail skeleton 900 can be taken out to the opening device main part, and concrete operation is as follows:

the worker starts the pressing clamp 800 and the driving assembly 300 through the control switch 200, the pressing clamp 800 is started to lift the pressing foot, the output end of the driving assembly 300 drives the positioning push rod 400 to move after the driving assembly 300 is started, the positioning push rod 400 moves backwards, and the position of a workpiece to be placed is released;

then, the frame tube 910, the steel wire 920 and the curved steel bar 930 are placed according to the designated positions, the switch 200 is controlled again, the pressing clamp 800 is enabled to put down the pressing foot, the driving assembly 300 controls the positioning push rod 400 to move, the oblique positioning device 500 drives the secondary positioning device 600 to start, and the frame tube 910, the steel wire 920 and the curved steel bar 930 are limited through the pressing foot and the positioning push rod 400 by the secondary positioning device 600;

after the leakage sensor 700 detects that no leakage exists, the robot rotates the arm to perform spot welding on the frame pipe 910, the steel wire 920 and the curved steel bar 930 one by one according to a program, after welding is completed, the robot arm is lifted, then the switch 200 is controlled to be started, the switch 200 controls the pressing pliers 800 to be lifted, the driving assembly 300 to be reset, and finally a worker takes out the welded automobile handrail framework 900.

Referring to fig. 1 and 2, the driving element 300 includes: a first cylinder 310 for limiting the length direction of the product and a second cylinder 320 for limiting the width direction of the product; the output ends of the first air cylinder 310 and the second air cylinder 320 are both contacted with the product through a positioning push rod 400;

the structural design facilitates the simultaneous starting of the first cylinder 310 and the second cylinder 320, and the transverse position of the raw material of the automobile armrest framework 900 can be limited, so that the automobile armrest framework 900 is prevented from displacement in the welding process of the automobile armrest framework 900, and welding spot errors are caused.

Referring to fig. 1, the base plate 100 includes: a mounting fixing seat 110 for mounting the bottom plate 100 at a designated position, a cylinder bracket 120 for limiting the driving assembly 300, and a guide bracket 130 assembled at the top end of the bottom plate 100 for controlling the moving direction of the secondary positioning device;

the structural design facilitates that a worker can rapidly and conveniently install the device body at the designated position, and can well support the driving assembly 300 through the cylinder support 120, so that the operation of the driving assembly 300 is effectively guaranteed.

Please refer to fig. 1, the bottom end of the pressing pliers 800 is matched with the outer wall of the automobile armrest framework 900, the automobile armrest framework 900 includes a frame tube 910, a steel wire 920 and a curved steel bar 930, the number of the pressing pliers 800 is five, and the five groups of pressing pliers 800 limit the longitudinal direction of the frame tube 910, the steel wire 920 and the curved steel bar 930;

the above-mentioned structure design facilitates the pressing pliers 800 to clamp the specified positions of the frame tube 910, the steel wire 920 and the curved steel rod 930, so that the longitudinal positions of the frame tube 910, the steel wire 920 and the curved steel rod 930 are limited, thereby preventing the frame tube 910, the steel wire 920 and the curved steel rod 930 from moving to cause inaccurate welding spots during the robot welding process.

Please refer to fig. 1 to 3, the contact position of the pressing pliers 800 and the armrest frame 900 is provided with an anti-skid rubber pad, and the outer wall of the anti-skid rubber pad may have anti-skid lines;

one end of the positioning push rod 400, which is far away from the driving component 300, is provided with an anti-skid contact block, and the material of the anti-skid contact block is soft rubber;

the structural design is convenient for workers to prevent the surfaces of the frame pipe 910, the steel wire 920, the curved steel bar 930 and other raw materials from being scratched when the device main body is used for fixing the raw materials, and meanwhile, the anti-skidding rubber pads and the anti-skidding contact blocks can prevent the frame pipe 910, the steel wire 920 and the curved steel bar 930 from being displaced in the clamping process of the device main body, so that the clamping position is not accurate enough.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a car handrail welding position mould for skeleton, includes bottom plate (100) and the switch (200) of controlling means main part operation, its characterized in that: the top end of the bottom plate (100) is provided with a driving assembly (300), the output end of the driving assembly (300) is provided with a positioning push rod (400), one side, located at the driving assembly (300), of the top end of the bottom plate (100) is provided with an oblique positioning device (500) for limiting a product from the side, the output end of the oblique positioning device (500) is provided with a secondary positioning device (600), one end, located at the driving assembly (300), of the top end of the bottom plate (100) is provided with a pressing clamp (800), and one side of the pressing clamp (800) is provided with a leakage sensor (700).

2. The welding and positioning mould for the automobile armrest framework is characterized in that: the drive assembly (300) comprises: the device comprises a first air cylinder (310) used for limiting the length direction of a product and a second air cylinder (320) used for limiting the width direction of the product; the output ends of the first air cylinder (310) and the second air cylinder (320) are both contacted with the product through a positioning push rod (400).

3. The welding and positioning mould for the automobile armrest framework is characterized in that: the base plate (100) comprises: the device comprises a mounting fixing seat (110) used for mounting the bottom plate (100) at a specified position, a cylinder bracket (120) used for limiting the driving component (300) and a guide bracket (130) assembled at the top end of the bottom plate (100) and used for controlling the moving direction of the secondary positioning device.

4. The welding and positioning mould for the automobile armrest framework is characterized in that: the bottom of press vice (800) and the outer wall phase-match of car handrail skeleton (900), car handrail skeleton (900) is including frame pipe (910), steel wire (920) and bent shape rod iron (930), the quantity of press vice (800) is five groups, five groups press vice (800) carry on spacingly to the vertical position of frame pipe (910), steel wire (920) and bent shape rod iron (930).

5. The welding and positioning mould for the automobile armrest framework is characterized in that: the contact position of the pressing pliers (800) and the automobile armrest framework (900) is provided with an anti-skid rubber pad, and the outer wall of the anti-skid rubber pad can be provided with anti-skid grains.

6. The welding and positioning mould for the automobile armrest framework is characterized in that: one end, far away from the driving component (300), of the positioning push rod (400) is provided with an anti-skid contact block, and the anti-skid contact block is made of soft rubber.

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