CN203830968U - Welding locating mechanism for fire extinguisher mounting bracket - Google Patents

Abstract

The utility model discloses a welding and positioning mechanism for a fire extinguisher mounting bracket, which aims to solve the problems of inconvenient positioning of the existing fire extinguisher mounting bracket in a vehicle during welding with a vehicle body, potential safety hazards of easy parts running, and low production efficiency. The utility model comprises a support seat, a connecting plate is fixedly connected to the supporting seat, a first cylinder is connected to the left side of the connecting plate, a hinge plate is fixedly connected above the first cylinder on the left side of the connecting plate, and a hinge frame is hinged on the hinge plate, L-shaped hinged The lower end of the frame is hinged on the front end of the telescopic rod of the first cylinder, and the upper end of the L-shaped hinged frame is fixedly connected with the first compression block; the right side of the connecting plate is fixedly connected with a positioning block, and the positioning block is connected with the second cylinder, and the second cylinder The front end of the telescopic rod is fixedly connected to the support plate, and the second compression block opposite to the first compression block is fixedly connected to the support plate. Two positioning pins are arranged on the support plate; Positioning groove and several positioning connecting holes.

Description

Fire extinguisher mounting bracket welding positioning mechanism

technical field

The utility model relates to a positioning mechanism, in particular to a welding positioning mechanism for a fire extinguisher mounting bracket in a vehicle. the

Background technique

The fire extinguisher carried on the car is generally installed on a special fire extinguisher mounting bracket, and the fire extinguisher mounting bracket is usually fixedly connected to the car by welding. At present, when the fire extinguisher mounting bracket is welded, it is welded by manual positioning protection. It is easy to cause parts to run during the process, which has potential safety hazards and low production efficiency. the

Chinese patent announcement number CN202982999U discloses a vehicle fire extinguisher bracket and a car. The fire extinguisher bracket includes a bracket main beam and a fire extinguisher strap. There are at least two fastening installation blocks, and at least one fastening installation block is fixedly connected to the fire extinguisher strap, and the fire extinguisher bracket fixes the fastening installation block to the vehicle body through screws. The fire extinguisher bracket is installed on the car body and is specially used for the installation of the fire extinguisher, but most of the fire extinguisher brackets are protected by manual positioning during the connection with the car body. Low. the

Contents of the invention

The utility model overcomes the disadvantages of inconvenient positioning of the existing fire extinguisher mounting bracket in the vehicle during welding with the vehicle body, potential safety hazards of parts running, and low production efficiency, and provides a welding positioning mechanism for the fire extinguisher mounting bracket. The positioning of the fire extinguisher mounting bracket is convenient and accurate during the welding process with the car body, and the phenomenon of parts running is not easy to occur, which ensures the welding accuracy and improves the work efficiency. the

In order to solve the above technical problems, the utility model adopts the following technical solutions: a fire extinguisher mounting bracket welding positioning mechanism, including a support seat, a connecting plate is fixedly connected to the supporting seat, the first cylinder is connected to the left side of the connecting plate, and the left side of the connecting plate The upper part of the first cylinder is fixedly connected with the hinged plate, the hinged plate is hinged with the hinged frame, the corner position of the L-shaped hinged frame is connected with the hinged plate, the lower end of the L-shaped hinged frame is hinged on the front end of the telescopic rod of the first cylinder, the L-shaped hinged frame The upper end is fixedly connected with the first pressing block; the right side of the connecting plate is fixedly connected with a positioning block, the positioning block is connected with a second cylinder, and the front end of the expansion rod of the second cylinder is fixedly connected with the support plate, and the support plate is fixedly connected with the first The second pressing block opposite to the first pressing block is provided with two positioning pins on the support plate; several positioning grooves and several positioning connecting holes are arranged on the upper end surface of the positioning block. the

When the fire extinguisher mounting bracket is welded with the car body, it is clamped between the first pressing block and the second pressing block, and the two positioning pins are inserted into the mounting holes of the fire extinguisher mounting bracket, and the upper end surface of the positioning block abuts against On the surface of the car body, the positioning block and the car body are connected and positioned through the positioning groove and the positioning connection hole on the positioning block, and the expansion of the telescopic rod of the first cylinder and the second cylinder realizes the clamping of the fire extinguisher mounting bracket, so that The positioning of the fire extinguisher mounting bracket is convenient and accurate during the welding process with the car body, and the phenomenon of parts running is not easy to occur, which ensures the welding accuracy and improves the work efficiency. the

Preferably, the upper surface of the connecting plate is arranged inclined downward from left to right, and the positioning block is arranged above the position where the inclined upper end surface of the connecting plate is close to the right side. This structural arrangement facilitates clamping and welding of the fire extinguisher mounting bracket. the

Preferably, the upper surface of the connecting plate is connected to the limit column near the left side, and a limit block for limiting the support plate is fixedly connected to the limit column towards the side of the positioning block. The limit block connected on the limit post acts as a limit, preventing the telescopic rod of the second cylinder from stretching too much, and effectively preventing parts from being clamped. the

Preferably, there are two second air cylinders, and the telescopic rods of the two second air cylinders are respectively fixedly connected to positions close to both sides of the support plate. Setting two second cylinders makes the clamping of parts more stable and reliable. the

Preferably, the support seat is in an L-shaped structure, and a corner position of the L-shaped support seat is fixedly connected with a triangular reinforcing plate. The L-shaped support seat is conveniently connected with other parts, and the reinforcing plate increases the strength of the support seat, so that the support seat can bear a greater load. the

Preferably, both the first pressing block and the second pressing block have a U-shaped structure, and the openings of the U-shaped first pressing block and the U-shaped second pressing block are oppositely arranged. The clamping parts of the first pressing block and the second pressing block with this structure are more stable and reliable. the

Compared with the prior art, the utility model has the beneficial effects that: the welding positioning mechanism of the fire extinguisher mounting bracket makes the positioning of the fire extinguisher mounting bracket convenient and accurate during the welding process with the car body, and the phenomenon of parts running is not easy to occur, ensuring the safety of welding. Accuracy, improve work efficiency. the

Description of drawings

Fig. 1 is a kind of structural representation of the utility model;

Fig. 2 is the front view of the utility model;

In the figure: 1. Support seat, 2. Connecting plate, 3. The first cylinder, 4. Hinged plate, 5. Hinged frame, 6. The first pressing block, 7. Positioning block, 8. The second cylinder, 9. Support plate, 10, the second pressing block, 11, positioning pin, 12, positioning groove, 13, positioning connecting hole, 14, limiting column, 15, limiting block, 16, reinforcing plate.

Detailed ways

Below by specific embodiment, in conjunction with accompanying drawing, the technical scheme of the utility model is described in further detail:

Embodiment: A fire extinguisher mounting bracket welding positioning mechanism (see accompanying drawings 1 and 2), including a support seat 1, the support seat has an L-shaped structure, and the corner position of the L-shaped support seat is fixedly connected with a triangular reinforcing plate 16 . A connecting plate 2 is fixedly connected to the supporting base, and the connecting plate is connected to the upper end of the supporting base by screws. Connecting plate left side is connected with the first cylinder 3, and connecting plate left side first cylinder top is fixedly connected hinged plate 4, and hinged plate is hinged with hinged frame 5, and the corner position of L-shaped hinged frame is connected with hinged plate. The hinged plate includes two rectangular plates, and the hinged frame is connected between the two rectangular plates. The lower end of the L-shaped articulated frame is hinged on the telescopic rod front end of the first cylinder, and the upper end of the L-shaped articulated frame is fixedly connected with the first pressing block 6 . The right side of the connection plate is fixedly connected with a positioning block 7, and the positioning block is connected with a second cylinder 8, and the front end of the telescopic rod of the second cylinder is fixedly connected on the support plate 9, and the support plate is fixedly connected with the first compression block. The second compression block 10. There are two second air cylinders, and the telescopic rods of the two second air cylinders are respectively fixedly connected to positions close to both sides of the support plate. The upper surface of the connecting plate is inclined downward from left to right, and the positioning block is arranged above the inclined upper end surface of the connecting plate close to the position on the right side. A pressing block is opposite to the U-shaped opening of the second pressing block. Two positioning pins 11 are arranged on the support plate, and five positioning grooves 12 and several positioning connection holes 13 are provided on the upper end surface of the positioning block. . The upper surface of the connecting plate is connected to the limit column 14 near the left side, and the limit block 15 for limiting the support plate is fixedly connected to the side of the position block on the limit column.

When the fire extinguisher mounting bracket is welded with the car body, it is clamped between the first pressing block and the second pressing block, and the two positioning pins are inserted into the mounting holes of the fire extinguisher mounting bracket, and the upper end surface of the positioning block abuts against On the surface of the car body, the positioning block and the car body are connected and positioned through the positioning groove and the positioning connection hole on the positioning block, and the expansion of the telescopic rod of the first cylinder and the second cylinder realizes the clamping of the fire extinguisher mounting bracket, so that The positioning of the fire extinguisher mounting bracket is convenient and accurate during the welding process with the car body, and the phenomenon of parts running is not easy to occur, which ensures the welding accuracy and improves the work efficiency. the

The above-described embodiment is only a preferred solution of the utility model, and does not limit the utility model in any form. There are other variations and improvements without exceeding the technical solution described in the claims. type. the

Claims (6)

1. A fire extinguisher mounting bracket welding positioning mechanism, including a support seat, is characterized in that a connecting plate is fixedly connected to the supporting seat, a first cylinder is connected to the left side of the connecting plate, and a hinge plate is fixedly connected above the first cylinder on the left side of the connecting plate , the hinged plate is hinged with a hinged frame, the corner position of the L-shaped hinged frame is connected with the hinged plate, the lower end of the L-shaped hinged frame is hinged at the front end of the telescopic rod of the first cylinder, and the upper end of the L-shaped hinged frame is fixedly connected with the first pressing block The right side of the connection plate is fixedly connected with a positioning block, the positioning block is connected with a second cylinder, the front end of the telescopic rod of the second cylinder is fixedly connected with the support plate, and the support plate is fixedly connected with the first compression block opposite to the first cylinder. Two pressing blocks, two positioning pins are arranged on the support plate; several positioning grooves and several positioning connecting holes are arranged on the upper end surface of the positioning block. 2. The welding positioning mechanism of the fire extinguisher mounting bracket according to claim 1, wherein the upper surface of the connecting plate is inclined downward from left to right, and the positioning block is arranged above the inclined upper end surface of the connecting plate close to the right side. 3. The fire extinguisher mounting bracket welding positioning mechanism according to claim 1 or 2, characterized in that, the end surface of the connecting plate is connected to the limit column near the left side, and the limit column is fixedly connected to the side of the positioning block for limit support plate limiter. 4. The fire extinguisher mounting bracket welding positioning mechanism according to claim 1, characterized in that there are two second cylinders, and the telescopic rods of the two second cylinders are respectively fixedly connected to positions close to both sides of the support plate. 5. The fire extinguisher mounting bracket welding positioning mechanism according to claim 1, 2 or 4, characterized in that the support seat is in an L-shaped structure, and the corner position of the L-shaped support seat is fixedly connected with a triangular reinforcing plate. 6. The fire extinguisher mounting bracket welding positioning mechanism according to claim 1, 2 or 4, characterized in that, the first pressing block and the second pressing block are in a U-shaped structure, and the U-shaped first pressing block and the second pressing block The openings of the U-shaped second pressing blocks are oppositely arranged.