Auxiliary tool facilitating static pressure line core setting

Abstract

The auxiliary tool facilitating static pressure line core setting comprises a bracket body, connecting rings are arranged at the two ends of the bracket body, two sets of lifting chain hooks are arranged on the connecting rings, two sets of reinforcing rods are arranged at the two ends of the bracket body, air pump structures are arranged at the two ends of the bracket body, each air pump structure comprises two sets of pneumatic valves, and air pump pipes are connected to the pneumatic valves. The air pump structure installed on the bracket body is combined with the pneumatic grippers to hoist, transfer and lower the casting hot core, the two groups of clamping arms are pneumatically controlled by operating the pneumatic valve switch in the air pump structure, and the pneumatic grippers are connected with the pneumatic valve. The clamping blocks arranged on the clamping arms can tightly clamp the casting hot core to be subjected to core setting, and finally the casting hot core is hoisted and transferred through the hoisting chain hook and the connecting ring, so that manual participation is reduced, the core setting efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of static pressure line core, in particular to an auxiliary tooling for static pressure line core. Background Art

[0002] Different castings have different hot core lowering methods according to their structures and pouring processes. Static pressure box line castings are generally larger in size, and manual core lowering is time-consuming and labor-intensive, with extremely low efficiency. The core lowering method of the hot core molding process of existing castings uses traditional manual handling, which is time-consuming and labor-intensive, adds processes, and increases production costs.

[0003] Therefore, in view of the shortcomings of the prior art, it is necessary to provide an auxiliary tooling that is convenient for static pressure line core to solve the shortcomings of the prior art. Utility Model Content

[0004] The purpose of the utility model is to avoid the deficiencies of the prior art and provide an auxiliary tooling that is convenient for core lowering under static pressure line. The hot core of the casting is lifted and transported for core lowering by an air pump structure installed on the bracket body in combination with a pneumatic gripper. The two groups of clamping arms are pneumatically controlled by operating the pneumatic valve switch in the air pump structure. The clamping blocks and clamping blocks arranged on the clamping arms can tightly clamp the hot core of the casting to be lowered, and finally the hot core is lifted and transported via a lifting chain hook and a connecting ring, thereby reducing manual participation, improving core lowering efficiency and reducing production costs.

[0005] The above-mentioned purpose of the utility model is achieved through the following technical means.

[0006] Provided is an auxiliary tooling for static pressure line core installation, comprising a bracket body, connecting rings are arranged at both ends of the bracket body, two sets of hoisting chain hooks are arranged on the connecting rings, two sets of reinforcing rods are arranged at both ends of the bracket body, and air pump structures are arranged at both ends of the bracket body;

[0007] The air pump structure includes two groups of pneumatic valves, the pneumatic valves are connected to air pump pipes, the air pump pipes are connected to pneumatic valve switches, and the pneumatic valves are connected to two groups of pneumatic grippers;

[0008] The pneumatic gripper includes two groups of clamping arms, which are in a "Z" shape and are installed in parallel. A clamping block is installed at the bottom end of the clamping arm, and a clamping groove is opened on the clamping block.

[0009] Specifically, the bracket body is a rectangular structure, and the bracket body includes four groups of main frames. Two groups of reinforcing rods are installed in parallel inside the main frames, and the reinforcing rods are installed at the points where the bracket body is divided into three equal parts.

[0010] Specifically, two groups of clamping arms are vertically installed below the bracket body, and the top of the clamping arm is vertically installed with the pneumatic valve.

[0011] Specifically, the pneumatic valve switch is arranged on the bracket body, and the pneumatic valve switch corresponds to the reinforcing rod.

[0012] Specifically, a clamping notch is provided between the top of the clamping block and the clamping arm.

[0013] The utility model uses an air pump structure installed on a bracket body in combination with a pneumatic gripper to lift and transport the hot core of the casting. The two groups of clamping arms are pneumatically controlled by operating the pneumatic valve switch in the air pump structure. The clamping blocks and clamping blocks arranged on the clamping arms can tightly clamp the hot core of the casting to be cored. Finally, it is lifted and transported via a lifting chain hook and a connecting ring, which reduces manual participation, improves the core-setting efficiency and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described with reference to the accompanying drawings, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0015] Figure 1 It is a top view of an auxiliary tooling for statically pressing the lower core of the wire according to the utility model.

[0016] Figure 2 It is a left view of an auxiliary tooling for statically pressing the wire core of the utility model.

[0017] Figure 3 It is a partial enlarged view of a pneumatic gripper in an auxiliary tooling for statically pressing a wire core of the utility model.

[0018] from Figures 1 to 3 Including:

[0019] 1. Bracket body;

[0020] 2. Connecting ring;

[0021] 3. Lifting chain hook;

[0022] 4. Strengthening rod;

[0023] 5. Air pump structure;

[0024] 6. Pneumatic valve;

[0025] 7. Air pump pipe;

[0026] 8. Pneumatic valve switch;

[0027] 9. Pneumatic gripper;

[0028] 10. Clamping arm;

[0029] 11. Clamping block;

[0030] 12. Clamping groove;

[0031] 13. Clamping notch. DETAILED DESCRIPTION

[0032] The utility model is further described in conjunction with the following embodiments.

[0033] Example 1.

[0034] like Figure 1-3 As shown, an auxiliary tooling for static pressure line core lowering includes a bracket body 1, connecting rings 2 are arranged at both ends of the bracket body 1, two groups of lifting chain hooks 3 are arranged on the connecting rings 2, two groups of reinforcing rods 4 are arranged at both ends of the bracket body 1, and air pump structures 5 are arranged at both ends of the bracket body 1.

[0035] The bracket body 1 is hoisted by means of the connecting ring 2 and the hoisting chain hook 3 installed on the bracket body 1. The reinforcing rod 4 arranged inside the bracket body 1 can strengthen the bracket body 1 and improve the strength of the bracket body 1. The air pump structure 5 arranged on the bracket body 1 can clamp the casting to facilitate the hoisting of the casting core.

[0036] The air pump structure 5 includes two groups of pneumatic valves 6, the pneumatic valves 6 are connected to air pump pipes 7, the air pump pipes 7 are connected to pneumatic valve switches 8, and the pneumatic valves 6 are connected to two groups of pneumatic grippers 9. The operation of the pneumatic structure controls the opening and closing of the pneumatic valves 6 through the pneumatic valve switches 8, and controls the pneumatic grippers 9 through the pneumatic valves 6 to clamp the castings, which is convenient for the lifting and moving of the castings and the core lowering operation.

[0037] The pneumatic gripper 9 includes two groups of clamping arms 10, which are "Z"-shaped and installed in parallel. A clamping block 11 is installed at the bottom end of the clamping arm 10, and a clamping groove 12 is provided on the clamping block 11. The two groups of clamping arms 10 contact and clamp the casting. The casting is clamped by the clamping block 11 and the clamping groove 12 installed on the clamping arm 10, which ensures the clamping efficiency and facilitates the core lowering operation.

[0038] The bracket body 1 is a rectangular structure, and the bracket body 1 includes four groups of main frames. Two groups of reinforcing rods 4 are installed in parallel inside the main frames. The reinforcing rods 4 are installed at the three-division points of the bracket body 1. The bracket body 1 cooperates with the reinforcing rods 4 installed inside to increase the bearing capacity and improve the strength of the bracket body 1.

[0039] Two groups of clamping arms 10 are vertically installed below the bracket body 1 , and the top of the clamping arm 10 is vertically installed with the pneumatic valve 6 .

[0040] The pneumatic valve switch 8 is arranged on the bracket body 1 , and the pneumatic valve switch 8 corresponds to the reinforcing rod 4 .

[0041] A clamping notch 13 is provided between the top of the clamping block 11 and the clamping arm 10. The provision of the clamping notch 13 can facilitate the clamping arm 10 to clamp the casting, thereby improving the core setting efficiency.

[0042] During the production process, the hot core of the casting is lifted and transported by the air pump structure 5 installed on the bracket body 1 in combination with the pneumatic gripper 9. The two sets of clamping arms 10 are pneumatically controlled by operating the pneumatic valve switch 8 in the air pump structure 5. The clamping blocks 11 and the clamping arms 10 are able to tightly clamp the hot core of the casting to be removed. Finally, it is lifted and transported via the lifting chain hook 3 and the connecting ring 2, which reduces manual participation, improves core removal efficiency and reduces production costs.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. An auxiliary tooling for static pressure line core, characterized by: It comprises a bracket body, connecting rings are arranged at both ends of the bracket body, two groups of hoisting chain hooks are arranged on the connecting rings, two groups of reinforcing rods are arranged at both ends of the bracket body, and air pump structures are arranged at both ends of the bracket body; The air pump structure includes two groups of pneumatic valves, the pneumatic valves are connected to air pump pipes, the air pump pipes are connected to pneumatic valve switches, and the pneumatic valves are connected to two groups of pneumatic grippers; The pneumatic gripper includes two groups of clamping arms, the clamping arms are "Z" shaped, the clamping arms are installed in parallel, a clamping block is installed at the bottom end of the clamping arm, and a clamping groove is opened on the clamping block.

2. The auxiliary tooling for facilitating static pressure line core removal according to claim 1, characterized in that: The bracket body is a rectangular structure, and the bracket body includes four groups of main frames. Two groups of reinforcing rods are installed in parallel inside the main frames, and the reinforcing rods are installed at the points where the bracket body is divided into three equal parts.

3. The auxiliary tooling for facilitating static pressure line core removal according to claim 2, characterized in that: The two groups of clamping arms are vertically installed below the bracket body, and the top of the clamping arm is vertically installed with the pneumatic valve.

4. The auxiliary tooling for facilitating static pressure line core removal according to claim 3, characterized in that: The pneumatic valve switch is arranged on the bracket body, and the pneumatic valve switch corresponds to the reinforcing rod.

5. The auxiliary tooling for static pressing of the wire core according to claim 4, characterized in that: A clamping notch is provided between the top end of the clamping block and the clamping arm.

Images