CN212496191U

CN212496191U - Automobile welding fixture

Info

Publication number: CN212496191U
Application number: CN202020906908.XU
Authority: CN
Inventors: 李克剑
Original assignee: Tianjin Youju Metal Technology Co ltd
Current assignee: Tianjin Youju Metal Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-09
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses an automobile welding fixture, including workstation, hold-down mechanism and material receiving box, the bottom welding of workstation has the hollow tube that four group's rectangle array were arranged, and the inner chamber of hollow tube is provided with the round bar, and the bottom welding of round bar has the gyro wheel that has braking capability, the fixed plate of U style of calligraphy is still welded to the bottom of workstation, and the side welding of the connecting portion of fixed plate has the thing board of putting, and puts the thing inslot of thing board and be provided with the material receiving box that contains water liquid, material receiving box sets up under external welding equipment, material receiving box's side has powerful air exhauster through multiunit screw connection, the vertical screw hole that multiunit rectangle array was arranged is seted up on the top of workstation, and the vertical screw hole female connection of four group has hold-down mechanism. This car welds dress anchor clamps not only can fix the spare part of multiple size, can also handle the air near spare part.

Description

Automobile welding fixture

Technical Field

The utility model belongs to the technical field of weld the clamping utensil, concretely relates to car welds clamping utensil.

Background

The vehicle is a vehicle that has its own power to drive and can be driven by motor without the need of rail or electric power installation. In a broad sense, a vehicle having four-wheel drive is generally called an automobile. With the rapid development of the automobile industry, in order to improve the product competitiveness, the requirements of various automobile manufacturers in China on the precision of an automobile body are higher and higher, and in the welding process of automobile parts, a welding fixture is an indispensable auxiliary welding tool.

The existing automobile clamp can only be purely compressed, and can not treat smoke generated by welding, so that the working environment and workers are affected.

Therefore, in order to meet the current situation, the design and production of an automobile welding clamp are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car welds dress anchor clamps 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 automobile welding fixture comprises a workbench, a pressing mechanism and a material receiving box, wherein four groups of hollow pipes arranged in a rectangular array are welded at the bottom end of the workbench, a round rod is arranged in an inner cavity of each hollow pipe, a roller with braking capacity is welded at the bottom end of each round rod, a U-shaped fixed plate is further welded at the bottom end of the workbench, a material placing plate is welded on the side surface of a connecting part of each fixed plate, a material receiving box filled with water liquid is arranged in a material placing groove of each material placing plate, the material receiving box is arranged under external welding equipment, and the side surface of the material receiving box is connected with a powerful exhaust fan through a plurality of groups of screws;

the top end of the workbench is provided with a plurality of groups of vertical threaded holes which are arranged in a rectangular array, and the four groups of vertical threaded holes are connected with a pressing mechanism in an internal thread mode.

Preferably, the side of the round rod is provided with a plurality of groups of transverse threaded holes which are arranged at equal intervals, the side of the hollow tube is provided with a transverse through hole, a transverse bolt is arranged in the transverse through hole of the hollow tube, and the transverse bolt is in threaded connection with the group of transverse threaded holes of the round rod.

Preferably, powerful air exhauster sets up the below at the workstation, the side welding of powerful air exhauster has the water service pipe, and the water service pipe runs through the material receiving box, and the tip setting of water service pipe below is in the liquid level below of material receiving box, the opposite side intercommunication of powerful air exhauster has the bellows, and the tip of bellows passes through the fixation clamp and connects the side at the workstation, the opening orientation of bellows needs welded automobile spare and accessory part, and the fixation clamp is connected with the workstation through two sets of connecting bolt, the connecting screw hole with the connecting bolt adaptation that multiunit rectangle array arranged is seted up to the side of workstation.

Preferably, four hold-down mechanism all include vertical threaded rod, inserted bar and clamp plate, vertical threaded rod and the vertical screw hole threaded connection of workstation, the top of vertical threaded rod is provided with the clamp plate, vertical threaded rod passes through the bearing frame with the clamp plate and is connected, circular passageway has been seted up to the side of the tip of vertical threaded rod below, and is provided with in the circular passageway and makes things convenient for vertical threaded rod pivoted inserted bar.

Preferably, the side surfaces of the pressing plates of the two groups of pressing mechanisms on one side are welded with the inserting blocks, and the side surfaces of the pressing plates of the two groups of pressing mechanisms on the other side are provided with inserting grooves matched with the inserting blocks.

The utility model discloses a technological effect and advantage: the automobile welding fixture can fix spare parts on a workbench by utilizing four groups of pressing mechanisms, the pressing mechanisms can fix the spare parts with different sizes by adjusting the positions of the pressing mechanisms, and when combined fixation is needed, an insertion block of one group of pressing mechanisms can be inserted into an insertion slot of the other group of pressing mechanisms, so that the whole body is pressed; the receiving box can receive the fallen welding slag, and the powerful exhaust fan works to pump air near the corrugated pipe into the receiving box to be mixed with water in the receiving box, so that the possibility of influencing working environment and workers by circulating the air is reduced, and the air exhaust of the powerful exhaust fan can play a role in assisting heat dissipation; the horizontal threaded holes at different positions are connected through the horizontal bolts, so that the heights of the hollow tube and the workbench are adjusted, and different welding requirements are met by matching with the height adjustment of the vertical threaded rod; this car welds dress anchor clamps not only can fix the spare part of multiple size, can also handle the air near spare part.

Drawings

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

FIG. 2 is a left side view of the material receiving box of the present invention;

fig. 3 is a schematic structural diagram of the pressing mechanism of the present invention.

In the figure: 1 workstation, 2 hollow tubes, 3 round bar, 4 gyro wheels, 5 fixed plates, 6 put the thing board, 7 connect the magazine, 8 powerful air blowers, 9 hold-down mechanism, 10 water service pipe, 11 bellows, 12 vertical threaded rods, 14 clamp plates, 15 inserted bars, 16 inserted blocks.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a car welds dress anchor clamps as shown in fig. 1-3, including workstation 1, hold-down mechanism 9 and material receiving box 7, the bottom welding of workstation 1 has four groups of rectangular array arrangement's hollow tube 2, and the inner chamber of hollow tube 2 is provided with round bar 3, and the bottom welding of round bar 3 has gyro wheel 4 with braking capacity, the bottom of workstation 1 has still welded the fixed plate 5 of U style of calligraphy, and the side welding of the connecting portion of fixed plate 5 has put thing board 6, and put the thing inslot of thing board 6 and be provided with the material receiving box 7 that contains water liquid, material receiving box 7 sets up under external welding equipment, and external welding equipment is not drawn, the side of material receiving box 7 is connected with powerful air exhauster 8 through the multiunit screw;

the top end of the workbench 1 is provided with a plurality of groups of vertical threaded holes which are arranged in a rectangular array, and the four groups of vertical threaded holes are connected with a pressing mechanism 9 in an internal thread mode.

Specifically, the side of round bar 3 has seted up the horizontal screw hole that the multiunit equidistance was arranged, the side of hollow tube 2 has seted up horizontal through-hole, is provided with horizontal bolt in the horizontal through-hole of hollow tube 2, and horizontal bolt and a set of horizontal screw hole threaded connection of round bar 3, horizontal bolt and the horizontal screw hole of different positions are connected to the height of adjustment workstation 1.

Specifically, powerful air exhauster 8 sets up the below at workstation 1, the side welding of powerful air exhauster 8 has water service pipe 10, and water service pipe 10 runs through material receiving box 7, and the tip setting of water service pipe 10 below is in the liquid level below of material receiving box 7, the opposite side intercommunication of powerful air exhauster 8 has bellows 11, and the tip of bellows 11 passes through the fixation clamp and connects in the side of workstation 1, the opening orientation of bellows 11 needs welded automobile spare and accessory part, and the fixation clamp is connected with workstation 1 through two sets of connecting bolt, the connecting screw hole with the connecting bolt adaptation that multiunit rectangle array arranged is seted up to the side of workstation 1 for bellows 11 is close to the weld part as far as possible.

Concretely, four groups hold-down mechanism 9 all includes vertical threaded rod 12, inserted bar 15 and clamp plate 14, vertical threaded rod 12 and workstation 1's vertical screw hole threaded connection, vertical threaded rod 12's top is provided with clamp plate 14, vertical threaded rod 12 passes through the bearing frame with clamp plate 14 and is connected, circular passageway has been seted up to the side of the tip of vertical threaded rod 12 below, and is provided with in the circular passageway and makes things convenient for vertical threaded rod 12 pivoted inserted bar 15.

Specifically, the side surfaces of the pressing plates 14 of the two groups of pressing mechanisms 9 on one side are welded with the insertion blocks 16, and the side surfaces of the pressing plates 14 of the two groups of pressing mechanisms 9 on the other side are provided with the insertion slots matched with the insertion blocks 16.

The theory of operation, this car welds dress anchor clamps, place the accessories on workstation 1, then adjust the position of vertical threaded rod 12, vertical threaded hole threaded connection with workstation 1, insert in the circular passageway of vertical threaded rod 12 with inserted bar 15, rotate inserted bar 15 and vertical threaded rod 12, make clamp plate 14 compress tightly the accessories, adjust the position of horizontal threaded hole of horizontal bolted connection, adjust workstation 1's height, when needing to weld, open powerful air exhauster 8, if the welded welding slag falls, can fall in material receiving box 7, opening of powerful air exhauster 8 can take out the air of bellows 11 department in material receiving box 7, and mix with water liquid, thereby reduce its circulation and go out the possibility that influences operational environment and staff.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automobile welding jig, includes workstation (1), hold-down mechanism (9) and material receiving box (7), its characterized in that: the automatic welding machine is characterized in that four groups of hollow pipes (2) arranged in a rectangular array are welded at the bottom end of the workbench (1), a round rod (3) is arranged in an inner cavity of each hollow pipe (2), rollers (4) with braking capacity are welded at the bottom end of each round rod (3), a U-shaped fixed plate (5) is further welded at the bottom end of the workbench (1), an object placing plate (6) is welded on the side face of a connecting part of each fixed plate (5), a material receiving box (7) filled with water liquid is arranged in an object placing groove of the object placing plate (6), the material receiving box (7) is arranged right below external welding equipment, and the side face of the material receiving box (7) is connected with a powerful exhaust fan (8);

the top end of the workbench (1) is provided with a plurality of groups of vertical threaded holes which are arranged in a rectangular array, and the four groups of vertical threaded holes are connected with a pressing mechanism (9) in an internal thread mode.

2. The automobile welding fixture according to claim 1, characterized in that: the side of the round rod (3) is provided with a plurality of groups of transverse threaded holes which are arranged at equal intervals, the side of the hollow tube (2) is provided with a transverse through hole, a transverse bolt is arranged in the transverse through hole of the hollow tube (2), and the transverse bolt is in threaded connection with the group of transverse threaded holes of the round rod (3).

3. The automobile welding fixture according to claim 1, characterized in that: powerful air exhauster (8) set up the below in workstation (1), the side welding of powerful air exhauster (8) has water service pipe (10), and water service pipe (10) run through material receiving box (7), and the tip setting of water service pipe (10) below is in the liquid level below of material receiving box (7), the opposite side intercommunication of powerful air exhauster (8) has bellows (11), and the tip of bellows (11) passes through the fixation clamp and connect in the side of workstation (1), the opening orientation of bellows (11) needs welded automobile spare part, and the fixation clamp is connected with workstation (1) through two sets of connecting bolt, the side of workstation (1) is seted up the connecting screw hole that multiunit rectangle array arranged and connecting bolt adaptation.

4. The automobile welding fixture according to claim 1, characterized in that: four hold-down mechanism (9) all include vertical threaded rod (12), inserted bar (15) and clamp plate (14), vertical threaded rod (12) and the vertical screw hole threaded connection of workstation (1), the top of vertical threaded rod (12) is provided with clamp plate (14), vertical threaded rod (12) are connected through the bearing frame with clamp plate (14), circular passageway has been seted up to the side of the tip of vertical threaded rod (12) below, and is provided with in the circular passageway and makes things convenient for vertical threaded rod (12) pivoted inserted bar (15).

5. The automobile welding fixture according to claim 1, characterized in that: the side surfaces of the pressing plates (14) of the two groups of pressing mechanisms (9) on one side are welded with the inserting blocks (16), and the side surfaces of the pressing plates (14) of the two groups of pressing mechanisms (9) on the other side are provided with inserting grooves matched with the inserting blocks (16).