Automobile fuel tank bandage metal ring pressing device

Abstract

The utility model relates to the technical field of fuel tank binding belts, in particular to an automobile fuel tank binding belt metal ring pressing device which comprises a base, a support is installed at one end of the top of the base, an electric cylinder is installed at the top of the support, the output end of the electric cylinder is connected with a connecting plate, and a pressing mechanism is arranged between the base and the connecting plate. A limiting mechanism is arranged at the bottom of the connecting plate, and a push-out mechanism is arranged on one side of the top of the base. By means of the arrangement of the limiting mechanism, the electric cylinder is started, the connecting plate descends, the limiting frame is driven to descend to make contact with the bandage before the pressing barrel is in contact with the bandage, the limiting frame enables the limiting column to enter the limiting barrel and extrude the spring, the bandage is limited by the limiting frame through the restoring force of the spring, operation steps are reduced, and more convenience is achieved; and when the bandage is placed and taken, the electric push rod drives the bearing plate to move, so that the connecting column leaves the lower part of the pressing cylinder, and when a worker places and takes the bandage, arms and fingers are safer.

Description

Technical Field

[0001] The utility model relates to the technical field of oil tank straps, in particular to a metal ring pressing device for an automobile oil tank strap. Background Art

[0002] Automobile fuel tank straps are used to wrap and tie up fuel tanks. Usually, a metal ring is set in the mounting hole of the strap. Bolts pass through the metal ring and then lock it with nuts to firmly fix the strap on the car body. The metal ring not only improves the speed of strap installation and fixing, but also extends the service life of the strap.

[0003] China Utility Model Publication No.: CN218695785U includes a base, a workbench, a clamping block, a strap body and a metal ring body, wherein the top front end of the base is fixedly connected to the workbench, the top rear end of the base is fixedly connected to a bracket plate, the front top of the bracket plate is fixedly connected to a connecting cross plate, the bottom front end of the connecting cross plate is fixedly connected to a lifting cylinder, and the bottom of the lifting cylinder piston rod is fixedly connected to a clamping block. The utility model is convenient for positioning the strap body and the metal ring body by setting a positioning pin and a limiting pressure plate, and the limiting movable rod is inserted into the limiting groove so that the limiting pressure plate clamps and fixes the strap body; the clamping block is driven to rise and fall by the lifting cylinder, and the metal ring body is pressed down by the clamping cylinder, so that the metal ring body and the strap body are fixedly connected together, which can not only reduce labor costs and improve work efficiency, but also improve the stability of the quality of the finished product.

[0004] The applicant found that there are some shortcomings in use: each time the strap is placed and taken, the worker needs to rotate the limit pressure plate, which increases the operating steps of the staff and is not convenient enough. In addition, the staff operates between the clamping block and the workbench, which is not safe for the staff's fingers and arms.

[0005] Therefore, the utility model designs a metal ring pressing device for an automobile fuel tank strap to solve the problems existing in the prior art. Utility Model Content

[0006] The utility model aims to provide a metal ring pressing device for a car fuel tank strap to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal ring clamping device for a car tank strap, comprising: a base, a strap and a metal ring, the strap is provided with a mounting hole, a bracket is installed at one end of the top of the base, an electric cylinder is installed on the top of the bracket, the output end of the electric cylinder is connected to a connecting plate, a clamping mechanism is provided between the base and the connecting plate, a limiting mechanism is provided at the bottom of the connecting plate, and a pushing mechanism is provided on one side of the top of the base.

[0008] Preferably, the clamping mechanism includes a clamping cylinder, which is installed in the middle of the bottom of the connecting plate. A bearing plate is provided on the top of the base. A circular hole is opened on the top of the bearing plate, and the circular hole is located directly below the clamping cylinder. A connecting column fixedly installed with the bearing plate is provided at the center of the circular hole. After the mounting hole on the binding strap is inserted into the connecting column, the metal ring is inserted into the connecting column, and then the electric cylinder drives the clamping cylinder to descend, and the clamping cylinder causes the metal ring to descend and enter the mounting hole to complete the assembly.

[0009] Preferably, the limiting mechanism includes two limiting cylinders, which are respectively installed on both sides of the bottom of the connecting plate, and the limiting posts are slidably installed on the bottom of the limiting cylinder. The top of the limiting post and the top inner wall of the limiting cylinder are connected by a spring, and the bottoms of the two limiting posts are respectively connected to both sides of the top of the limiting frame. When the electric cylinder drives the clamping cylinder to descend for clamping, the limiting frame contacts the strap before the clamping cylinder, so that the limiting post enters the limiting cylinder and squeezes the spring. The spring restoring force gives the limiting frame a downward pressure to limit the strap, and the clamping cylinder continues to descend for clamping.

[0010] Preferably, a rubber pad is provided at the bottom of the limiting frame, and the rubber pad can increase the friction between the limiting frame and the binding strap, thereby improving the limiting effect.

[0011] Preferably, the ejection mechanism includes a fixing plate, which is fixedly mounted on one side of the top of the base. An electric push rod is installed on one side of the fixing plate, and the output end of the electric push rod is connected to one side of the supporting plate. The electric push rod pushes the supporting plate to move, so that the connecting column leaves the bottom of the clamping cylinder, which makes it safer for the staff to place and take the straps.

[0012] Preferably, two limiting bars are installed on the top of the base, and the carrying plate is slidably installed between the two limiting bars, and the limiting bars can limit the carrying plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model is provided with a limiting mechanism. After the staff has placed the straps and the metal rings, no other operation steps are required. The electric cylinder can be directly started to drive the pressing cylinder to descend for pressing. The connecting plate descends, driving the limiting frame to descend before the pressing cylinder contacts the straps. The limiting frame enables the limiting column to enter the limiting cylinder and squeeze the spring. The restoring force of the spring enables the limiting frame to limit the straps, which reduces the operation steps and is more convenient.

[0015] 2. The utility model has a push-out mechanism, so that when placing and taking the straps, the electric push rod drives the load-bearing plate to move, so that the connecting column leaves the bottom of the pressing cylinder, so that the arms and fingers of the staff are safer when placing and taking the straps. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a main schematic diagram of the utility model;

[0017] Figure 2 For the utility model Figure 1 A schematic diagram of the structure at A;

[0018] Figure 3 It is a schematic diagram of the spring structure of the utility model.

[0019] In the figure: 1. base; 2. bracket; 3. electric cylinder; 4. connecting plate; 5. clamping mechanism; 6. binding belt; 7. mounting hole; 8. metal ring; 9. limiting mechanism; 10. ejection mechanism; 501. clamping cylinder; 502. bearing plate; 503. round hole; 504. connecting column; 901. limiting cylinder; 902. limiting column; 903. spring; 904. limiting frame; 905. rubber pad; 101. fixing plate; 102. electric push rod; 103. limiting strip. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides an embodiment: a metal ring clamping device for a car tank strap, comprising: a base 1, a strap 6 and a metal ring 8, the strap 6 is provided with a mounting hole 7, a bracket 2 is installed at one end of the top of the base 1, an electric cylinder 3 is installed on the top of the bracket 2, a connecting plate 4 is connected to the output end of the electric cylinder 3, a clamping mechanism 5 is provided between the base 1 and the connecting plate 4, a limiting mechanism 9 is provided at the bottom of the connecting plate 4, a pushing mechanism 10 is provided on one side of the top of the base 1, and a controller is provided on the base 1 for easy control by the staff.

[0022] See also Figure 1-2 In this embodiment: the clamping mechanism 5 includes a clamping cylinder 501, which is installed in the middle of the bottom of the connecting plate 4. A bearing plate 502 is provided on the top of the base 1. A circular hole 503 is opened on the top of the bearing plate 502. The circular hole 503 is located directly below the clamping cylinder 501. A connecting column 504 fixedly installed with the bearing plate 502 is provided at the center of the circular hole 503. The diameter of the connecting column 504 is smaller than the diameter of the inner wall of the clamping cylinder 501, so that the connecting column 504 can smoothly enter the clamping cylinder 501.

[0023] See also Figure 2 In this embodiment: the limiting mechanism 9 includes two limiting cylinders 901, and the two limiting cylinders 901 are respectively installed on both sides of the bottom of the connecting plate 4, and the limiting column 902 is slidably installed at the bottom of the limiting cylinder 901. The top of the limiting column 902 and the top inner wall of the limiting cylinder 901 are connected by a spring 903, and the bottoms of the two limiting columns 902 are respectively connected to both sides of the top of the limiting frame 904.

[0024] See also Figure 2 In this embodiment: a rubber pad 905 is provided at the bottom of the limiting frame 904.

[0025] See also Figure 1 In this embodiment: the ejection mechanism 10 includes a fixed plate 101, which is fixedly mounted on one side of the top of the base 1, and an electric push rod 102 is mounted on one side of the fixed plate 101, and the output end of the electric push rod 102 is connected to one side of the bearing plate 502.

[0026] See also Figure 1 In this embodiment, two limit bars 103 are installed on the top of the base 1, and the carrying plate 502 is slidably installed between the two limit bars 103.

[0027] Working principle: put the mounting hole 7 on the strap 6 onto the connecting column 504, and then put the metal ring 8 onto the connecting column 504, the electric cylinder 3 can drive the connecting plate 4 to descend, so that the clamping cylinder 501 descends, and the limit frame 904 first contacts the clamping cylinder 501 and the strap 6, and the limit frame 904 makes the limit column 902 enter the limit cylinder 901 and squeeze the spring 903. Through the restoring force of the spring 903, the limit frame 904 has a downward pressure to limit the strap 6, and the clamping cylinder 501 continues to descend and drives the metal ring 8 to descend, so that the metal ring 8 passes through the mounting hole 7 to complete the assembly. After completion, the clamping cylinder 501 rises, and the staff can take down the strap 6. When placing and taking out the strap 6, the electric push rod 102 drives the load-bearing plate 502 to move, so that the connecting column 504 leaves the bottom of the clamping cylinder 501, and the staff's arm is more secure during the operation. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. Automobile fuel tank strap metal ring pressing device, including: A base (1), a strap (6) and a metal ring (8), wherein the strap (6) is provided with a mounting hole (7), characterized in that: a bracket (2) is installed at one end of the top of the base (1), an electric cylinder (3) is installed at the top of the bracket (2), the output end of the electric cylinder (3) is connected to a connecting plate (4), a clamping mechanism (5) is provided between the base (1) and the connecting plate (4), a limiting mechanism (9) is provided at the bottom of the connecting plate (4), and a pushing mechanism (10) is provided on one side of the top of the base (1).

2. The metal ring pressing device for automobile fuel tank strap according to claim 1 is characterized in that: The clamping mechanism (5) comprises a clamping cylinder (501), wherein the clamping cylinder (501) is installed at the middle of the bottom of the connecting plate (4), a supporting plate (502) is provided at the top of the base (1), a circular hole (503) is provided at the top of the supporting plate (502), and the circular hole (503) is located directly below the clamping cylinder (501), and a connecting column (504) fixedly installed with the supporting plate (502) is provided at the center of the circular hole (503).

3. The metal ring pressing device for automobile fuel tank strap according to claim 1 is characterized in that: The limiting mechanism (9) comprises two limiting cylinders (901), the two limiting cylinders (901) are respectively mounted on two sides of the bottom of the connecting plate (4), a limiting column (902) is slidably mounted on the bottom of the limiting cylinder (901), the top of the limiting column (902) and the top inner wall of the limiting cylinder (901) are connected via a spring (903), and the bottoms of the two limiting columns (902) are respectively connected to two sides of the top of the limiting frame (904).

4. The metal ring pressing device for automobile fuel tank strap according to claim 3 is characterized in that: A rubber pad (905) is provided at the bottom of the limiting frame (904).

5. The metal ring pressing device for automobile fuel tank strap according to claim 1 is characterized in that: The ejection mechanism (10) comprises a fixing plate (101), wherein the fixing plate (101) is fixedly mounted on one side of the top of the base (1), an electric push rod (102) is mounted on one side of the fixing plate (101), and an output end of the electric push rod (102) is connected to one side of the bearing plate (502).

6. The metal ring pressing device for automobile fuel tank strap according to claim 5 is characterized in that: Two limit bars (103) are installed on the top of the base (1), and the carrying plate (502) is slidably installed between the two limit bars (103).

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