Steel casting with high wear resistance

Abstract

The utility model discloses a high wear-resisting steel casting which comprises a U-shaped steel casting body, a rotating rod is rotatably installed on the inner wall of the U-shaped steel casting body, a first bevel gear is fixedly installed at one end of the rotating rod, and a second bevel gear is installed on the surface of the first bevel gear in a meshed mode. And a mounting column is mounted on the inner wall of the second bevel gear through a moving mechanism. Positioning of the two U-shaped steel casting bodies can be completed by inserting a positioning block on one side of one U-shaped steel casting body into the inner wall of a positioning groove of the other U-shaped steel casting body, after positioning is completed, a rotating rod is rotated to drive a first bevel gear to rotate, and the first bevel gear drives a second bevel gear to rotate; when the U-shaped steel casting bodies are connected, the two mounting columns can be driven to move oppositely through the moving mechanism, the two mounting columns are inserted into the inner walls of the mounting grooves, the positioning blocks can be mounted in a limited mode, and then the two U-shaped steel casting bodies are connected without operating two bolts.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel casting technical field especially relates to a high wear resistance steel casting. BACKGROUND

[0002] Steel casting is through the molten steel material pouring into the casting, after cooling solidification obtained with certain shape and performance parts, steel casting is very widely used in industry, including but not limited to mechanical manufacturing, building, automobile, railway, aerospace, energy and so on multiple fields, steel casting usually with iron, carbon as the main element, steel casting can be classified according to different chemical composition and use characteristics, such as cast alloy steel, cast carbon steel, cast tool steel, cast special steel etc., U type steel casting is one of steel castings.

[0003] In the process of using U type steel casting, usually need to connect U type steel casting, but the existing connecting mode, usually adopts two groups of bolts and installs respectively, makes two groups of U type steel casting install more stably, but each time in the process of installation, needs to operate two groups of bolts and connects U type steel casting, operation is more troublesome, and installation rate is lower, and it is not convenient to install two groups of U type steel castings quickly. UTILITARIAN CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a high wear resistance steel casting, solve the problem in above -mentioned background art.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of high wear resistance steel casting, including U type steel casting body, the inner wall of the U type steel casting body is rotatably installed with rotating rod, one end of the rotating rod is fixedly installed with first bevel gear, the surface of the first bevel gear is engaged with second bevel gear, the inner wall of the second bevel gear is installed with mounting column by moving mechanism, the side of the U type steel casting body is equipped with positioning slot, the side of the U type steel casting body is fixedly installed with positioning block, the side of the positioning block is equipped with installation slot.

[0007] Preferably, the moving mechanism includes the double -sided screw rod of fixed installation in the inner wall of second bevel gear, the surface of the double -sided screw rod is threadedly equipped with moving block, the side of the moving block and one end of mounting column are fixedly installed.

[0008] Preferably, the inner wall of the U type steel casting body is equipped with sliding groove, the inner wall of the sliding groove and the surface of moving block are fitted.

[0009] Preferably, the inner wall of the positioning slot is equipped with hole, the inner wall of the hole and the surface of mounting column are matched.

[0010] Preferably, the inner wall of the U-shaped steel casting body is fixedly installed with a triangular reinforcing plate, and the surface of the U-shaped steel casting body is provided with a wear-resistant layer.

[0011] Preferably, the surface of the mounting column and the inner wall of the mounting groove are matched, and the material of the wear-resistant layer is a hard alloy coating.

[0012] Preferably, the number of the moving blocks and the mounting columns is two groups and is symmetrically arranged, and the number of the positioning grooves, the positioning blocks and the mounting grooves is two groups and is symmetrically arranged.

[0013] Compared with the prior art, the high-wear-resistant steel casting has the advantages that: the wear-resistant layer is arranged, the material of the wear-resistant layer is a hard alloy coating, the wear-resistant layer has good wear resistance, the surface of the U-shaped steel casting body has good wear resistance, when two groups of U-shaped steel casting bodies need to be installed, the positioning of the two groups of U-shaped steel casting bodies can be completed by inserting the positioning blocks on one side of one group of U-shaped steel casting bodies into the inner walls of the positioning grooves of the other group of U-shaped steel casting bodies, after positioning, the first bevel gear is driven to rotate by rotating the rotating rod, the second bevel gear is driven to rotate by the first bevel gear, the two groups of mounting columns are driven to move in opposite directions by the moving mechanism, the two groups of mounting columns are inserted into the inner walls of the mounting grooves, the positioning blocks are limitingly installed, and then the two groups of U-shaped steel casting bodies are connected, so that the two groups of U-shaped steel casting bodies can be quickly connected, the two groups of bolts do not need to be operated for connection, the connection is faster, the structure is simple, and the steel casting is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of a sectional view of the utility model;

[0015] Figure 2 It is a structure schematic view of a sectional view of the utility model;

[0016] Figure 3 It is an enlarged view of A of the utility model;

[0017] Figure 4 It is an enlarged view of B of the utility model.

[0018] In the drawing: 1, U-shaped steel casting body; 2, rotating rod; 3, first bevel gear; 4, second bevel gear; 5, two-way threaded rod; 6, moving block; 7, mounting column; 8, positioning groove; 9, positioning block; 10, mounting groove; 11, sliding groove; 12, hole; 13, triangular reinforcing plate; 14, wear-resistant layer. DETAILED DESCRIPTION

[0019] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0020] Embodiment: refer to Figures 1-4 The utility model provides a kind of technical scheme, a kind of high wear resistance steel casting, including U-shaped steel casting body 1, the inner wall of U-shaped steel casting body 1 is fixedly installed with triangular reinforcing plate 13, and the strength of reinforcing whole is installed, the surface of U-shaped steel casting body 1 is provided with wear layer 14, the inner wall of U-shaped steel casting body 1 is rotatably installed with rotating rod 2, one end of rotating rod 2 is fixedly installed with first bevel gear 3, the surface of first bevel gear 3 is engaged with second bevel gear 4, and the inner wall of second bevel gear 4 is installed with mounting column 7 by moving mechanism, and moving mechanism includes the double-way threaded rod 5 of fixed installation in the inner wall of second bevel gear 4, and the surface of double-way threaded rod 5 is threadedly equipped with moving block 6, the side of moving block 6 and one end of mounting column 7 are fixedly installed, to facilitate moving mounting column 7, the inner wall of U-shaped steel casting body 1 is provided with sliding slot 11, the inner wall of sliding slot 11 and the surface of moving block 6 are attached, and moving block 6 is positioned, so that the movement of moving block 6 is more stable, one side of U-shaped steel casting body 1 is provided with positioning groove 8, one side of U-shaped steel casting body 1 is fixedly installed with positioning block 9, one side of positioning block 9 is provided with installation slot 10, the inner wall of positioning groove 8 is provided with hole 12, the inner wall of hole 12 and the surface of mounting column 7 are matched, the surface of mounting column 7 and the inner wall of installation slot 10 are matched, the material of wear layer 14 is hard alloy coating, the quantity of moving block 6 and mounting column 7 is two groups and symmetrically arranged, the quantity of positioning groove 8, positioning block 9 and installation slot 10 is two groups and symmetrically arranged, by being provided with wear layer 14, the material of wear layer 14 is hard alloy coating, has good wear resistance, so that the surface of U-shaped steel casting body 1 has good wear resistance, when needing to install two groups of U-shaped steel casting body 1, by positioning block 9 of one side of one group of U-shaped steel casting body 1 is inserted into the inner wall of positioning groove 8 of another group of U-shaped steel casting body 1, the positioning of two groups of U-shaped steel casting body 1 can be completed, after positioning, rotating rotating rod 2 drives first bevel gear 3 to rotate, first bevel gear 3 drives second bevel gear 4 to rotate, so that two groups of mounting column 7 can be moved oppositely by moving mechanism, so that two groups of mounting column 7 are inserted into the inner wall of installation slot 10, positioning installation of positioning block 9 can be carried out, and then two groups of U-shaped steel casting body 1 are connected, reach the purpose that two groups of U-shaped steel casting body 1 are connected quickly, so that two groups of bolts do not need to be operated to be connected, connection is more rapid, structure is simple, and it is convenient to use.

[0021] The electrical components in this article are all connected with the main controller and 220V mains electricity, and the main controller can be a computer or other commonly known device that can be controlled.

[0022] In use: when using the high-wear-resistant steel casting, by setting the wear-resistant layer 14, the material of the wear-resistant layer 14 is a hard alloy coating, which has good wear resistance, so that the surface of the U-shaped steel casting body 1 has good wear resistance, when two groups of U-shaped steel casting bodies 1 need to be installed, by inserting the positioning block 9 on one side of one group of U-shaped steel casting bodies 1 into the inner wall of the positioning groove 8 of the other group of U-shaped steel casting bodies 1, the positioning of the two groups of U-shaped steel casting bodies 1 can be completed, after positioning, the rotating rod 2 drives the first bevel gear 3 to rotate, the first bevel gear 3 drives the second bevel gear 4 to rotate, the second bevel gear 4 drives the bidirectional threaded rod 5 to rotate, the bidirectional threaded rod 5 drives the two groups of moving blocks 6 to move in opposite directions, the moving blocks 6 drive the two groups of mounting columns 7 to move in opposite directions, so that the two groups of mounting columns 7 are inserted into the inner wall of the mounting groove 10, and the positioning block 9 can be installed, and then the two groups of U-shaped steel casting bodies 1 are connected, so that the two groups of U-shaped steel casting bodies 1 can be quickly connected, and the two groups of bolts do not need to be operated for connection, the connection is faster, the structure is simple, and the use is convenient, when two groups of U-shaped steel casting bodies 1 need to be disassembled, the two groups of mounting columns 7 are moved towards each other by the bidirectional threaded rod 5, so that the mounting column 7 is away from the inner wall of the mounting groove 10, and the two groups of U-shaped steel casting bodies 1 can be taken out, so that the two groups of U-shaped steel casting bodies 1 can be disassembled.

[0023] It should be noted that, in this article, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0024] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high wear resistance steel casting comprising a U-shaped steel casting body (1), characterized in that, The inner wall of the U-shaped steel casting body (1) is rotatably provided with a rotating rod (2), one end of the rotating rod (2) is fixedly provided with a first bevel gear (3), the surface of the first bevel gear (3) is engagedly provided with a second bevel gear (4), the inner wall of the second bevel gear (4) is movably provided with a mounting column (7), one side of the U-shaped steel casting body (1) is provided with a positioning groove (8), one side of the U-shaped steel casting body (1) is fixedly provided with a positioning block (9), one side of the positioning block (9) is provided with a mounting groove (10).

2. A high abrasion resistant steel casting according to claim 1, characterized in that, The moving mechanism comprises a bidirectional threaded rod (5) fixedly installed on the inner wall of the second bevel gear (4), the surface of the bidirectional threaded rod (5) is threadedly provided with a moving block (6), one side of the moving block (6) and one end of the mounting column (7) are fixedly installed.

3. A high abrasion resistant steel casting according to claim 2, characterized in that, The inner wall of the U-shaped steel casting body (1) is provided with a chute (11), the inner wall of the chute (11) is attached to the surface of the moving block (6).

4. A high abrasion resistant steel casting according to claim 1, characterized in that, The inner wall of the positioning groove (8) is provided with a hole (12), the inner wall of the hole (12) is matched with the surface of the mounting column (7).

5. A high abrasion resistant steel casting according to claim 1, characterized in that, The inner wall of the U-shaped steel casting body (1) is fixedly provided with a triangular reinforcing plate (13), the surface of the U-shaped steel casting body (1) is provided with a wear-resistant layer (14).

6. A high abrasion resistant steel casting according to claim 5, characterized in that, The surface of the mounting column (7) is matched with the inner wall of the mounting groove (10), the material of the wear-resistant layer (14) is a hard alloy coating.

7. A high abrasion resistant steel casting according to claim 2, characterized in that, The number of the moving block (6) and the mounting column (7) is two groups and is symmetrically arranged, the number of the positioning groove (8), the positioning block (9) and the mounting groove (10) is two groups and is symmetrically arranged.

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