Vertical line sand tire auxiliary clamp

Abstract

The invention belongs to the technical field of sand tire clamps, and particularly relates to a vertical line sand tire auxiliary clamp which comprises a sand tire channel, and a support is fixedly installed on the lower end face of the sand tire channel. A plurality of second supporting legs and third supporting legs are fixedly installed on the two sides of the support respectively, a platform B and a platform A are fixedly installed on the upper end faces of the second supporting legs and the third supporting legs respectively, and a plurality of first supporting legs and fourth supporting legs are fixedly installed on the lower end faces of the platform B and the platform A respectively. A first main pipeline and a second main pipeline are further fixedly mounted on the lower end faces of the platform B and the platform A. Through mutual cooperation of the multiple clamping plates and the multiple air cylinders, the problems that in the prior art, the whole clamping plates are improperly controlled, and faults are likely to occur are solved; and the two platforms are arranged, so that operators can conveniently observe the condition of the sand tire.

Description

Technical Field

[0001] The present invention relates to the technical field of sand tire jigs, and specifically to a vertical line sand tire auxiliary jig. Background Art

[0002] In the casting process, a sand tire is a special tool used to make specific parts of a casting. It is usually made of molding sand and has the same shape and size as the casting. During the casting process, the sand tire is placed in the mold and covered with a layer of molding sand. Then, molten metal is poured into the mold to fill the cavity of the sand tire. When the metal cools and hardens, the sand tire is removed, leaving a part of the casting. Sand tires have various uses, including forming holes, protrusions, grooves, etc. in the casting. By using sand tires of different shapes and sizes, the final shape and size of the casting can be controlled. In addition, sand tires can also be used to make local reinforcing ribs or support structures of the casting to improve the overall strength and stability of the casting. Generally speaking, sand tires are one of the indispensable tools in the casting process, used to make specific parts of the casting and control the final shape and size of the casting.

[0003] A sand tire auxiliary jig is a tool used to fix and support a sand tire to ensure the position and stability of the sand tire during the casting process. This kind of jig is usually made of wood, steel or other durable materials, and specific jigs are designed according to different sand tire shapes and sizes. During the casting process, the sand tire is placed in the jig and fixed in place with the jig. The role of the jig is to ensure that the sand tire does not move or deform during the casting process, thereby ensuring the accuracy of the shape and size of the casting.

[0004] Another role of the sand tire auxiliary jig is to provide support to prevent the sand tire from being washed away or damaged when pouring molten metal. By using the jig, the strength and stability of the sand tire can be increased, thereby reducing problems occurring during the casting process.

[0005] The common problems of existing sand tire auxiliary jigs are that they cannot adapt to sand tires of different widths, and although they can adapt to sand tires of different degrees, they cannot conveniently switch widths. The common problems of existing sand tire auxiliary jigs are that they cannot adapt to sand tires of different widths, and although they can adapt to sand tires of different degrees, they cannot conveniently switch widths, and the use of an integral splint is prone to failure. Summary of the Invention

[0006] In view of the deficiencies of the prior art, the present invention provides a vertical line sand tire auxiliary jig, which solves the problems mentioned in the background art.

[0007] To achieve the above object, the present invention provides the following technical solution: A vertical line sand tire auxiliary jig, including a sand tire channel, and a bracket is fixedly installed on the lower end surface of the sand tire channel;

[0008] On both sides of the bracket, a number of second legs and third legs are respectively and fixedly installed. On the upper end faces of the second legs and the third legs, a platform B and a platform A are respectively and fixedly installed. On the lower end faces of the platform B and the platform A, a number of first legs and fourth legs are respectively and fixedly installed. On the lower end faces of the platform B and the platform A, a first main pipe and a second main pipe are also fixedly installed;

[0009] At one end of a number of the second legs close to the sand tire channel, a number of first support frames are also fixedly installed. On the upper end face of the first support frame, a first cylinder mounting seat is fixedly installed. On one side of the first cylinder mounting seat close to the sand tire channel, a number of first cylinders are fixedly installed. At one end of the first cylinder close to the sand tire channel, a clamping plate A is fixedly installed. A first branch pipe is also fixedly installed between the first main pipe and a number of first cylinder mounting seats;

[0010] At one end of a number of the third legs close to the sand tire channel, a number of second support frames are also fixedly installed. On the upper end face of the second support frame, a second cylinder mounting seat is fixedly installed. On one side of the second cylinder mounting seat close to the sand tire channel, a number of second cylinders are fixedly installed. At one end of the second cylinder close to the sand tire channel, a clamping plate B is fixedly installed. A second branch pipe is also fixedly installed between the second main pipe and a number of second cylinders.

[0011] As a preferred technical solution of the present invention, guide sand plates are also fixedly installed at both ends of the sand tire channel.

[0012] As a preferred technical solution of the present invention, the cross-sections of the first cylinder mounting seat and the second cylinder mounting seat are triangular structures.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In this invention, through the mutual cooperation of setting a plurality of clamping plates and a plurality of cylinders, the problem that the whole clamping plate is not properly controlled and prone to failure in the prior art is solved.

[0015] 2. In this invention, by setting two platforms, it is convenient for the operators to observe the sand tire situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Isometric view of the present invention;

[0017] Figure 2 Is Figure 1 Enlarged view of A;

[0018] Figure 3 Front view of the present invention;

[0019] Figure 4 IsFigure 3 Enlarged view at B

[0020] Figure 5 Right view of the present invention

[0021] Figure 6 is Figure 5 Enlarged view at C

[0022] In the figure: 1, clamping plate A; 2, platform B; 3, clamping plate B; 4, sand tire channel; 5, first main pipeline; 6, bracket; 7, first leg; 8, platform A; 9, first cylinder; 10, first cylinder mounting seat; 11, first branch pipeline; 12, first support frame; 13, second leg; 14, third leg; 15, fourth leg; 16, sand guiding plate; 17, second main pipeline; 18, second support frame; 19, second cylinder; 20, second cylinder mounting seat; 21, second branch pipeline. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Embodiment

[0025] Please refer to Figures 1-6 , the present invention provides the following technical solutions: A vertical line sand tire auxiliary fixture includes a sand tire channel 4, and a bracket 6 is fixedly installed on the lower end surface of the sand tire channel 4;

[0026] A number of second legs 13 and third legs 14 are respectively fixedly installed on both sides of the bracket 6. Platform B 2 and platform A 8 are respectively fixedly installed on the upper end surfaces of the second legs 13 and third legs 14. A number of first legs 7 and fourth legs 15 are respectively fixedly installed on the lower end surfaces of platform B 2 and platform A 8. A number of first main pipelines 5 and second main pipelines 17 are also fixedly installed on the lower end surfaces of platform B 2 and platform A 8;

[0027] A number of first support frames 12 are also fixedly installed at one ends of the second legs 13 close to the sand tire channel 4. A first cylinder mounting seat 10 is fixedly installed on the upper end surface of the first support frame 12. A number of first cylinders 9 are fixedly installed on one side of the first cylinder mounting seat 10 close to the sand tire channel 4. A clamping plate A 1 is fixedly installed at one end of the first cylinder 9 close to the sand tire channel 4. A first branch pipeline 11 is also fixedly installed between the first main pipeline 5 and a number of first cylinder mounting seats 10;

[0028] At one end of several third legs 14 close to the sand tire channel 4, several second support frames 18 are fixedly installed. On the upper end surface of the second support frame 18, a second cylinder mounting seat 20 is fixedly installed. On one side of the second cylinder mounting seat 20 close to the sand tire channel 4, several second cylinders 19 are fixedly installed. At one end of the second cylinder 19 close to the sand tire channel 4, a clamping plate B3 is fixedly installed. A second branch pipe 21 is also fixedly installed between the second main pipe 17 and several second cylinders 19.

[0029] In this implementation scheme, the connection between the sand tire channel 4 and the support 6 is welded to ensure the stability of the sand tire channel 4. Six second legs 13 and six third legs 14 are respectively installed on both sides of the support 6 by bolt connection. The connection between the second leg 13 and the platform A8, and the connection between the third leg 14 and the platform B2 are welded. The connection between the platform A8 and the first leg 7, and the connection between the platform B2 and the fourth leg 15 are welded. The main functions of the second legs 13 welded under the platform A8 and the first leg 7, and the third legs 14 welded under the platform B2 and the fourth leg 15 are to ensure the stability of the platform A8 and the platform B2, and to ensure safety when the operator observes the production process. The main function of the first main pipe 5 installed under the platform B2 and the second main pipe 17 installed under the platform A8 is to transmit compressed air.

[0030] Six second legs 13 are respectively welded with first support frames 12. On the upper end surface of the first support frame 12, a first cylinder mounting seat 10 is installed by bolt connection. The main function of installing the first cylinder mounting seat 10 is to support the first cylinder 9 when clamping the sand tire. Compressed air is transmitted to the first cylinder 9 through the first main pipe 5 and the first branch pipe 11, so as to make the first cylinder 9 push the clamping plate A1. There are thirty clamping plates A1, and thirty first cylinders 9 are correspondingly arranged for the thirty clamping plates A1. The main reason for using the split clamping plates is to facilitate the control of the clamping operation and the relaxation operation of the clamping plates.

[0031] The structures on one side of the platform B2 and one side of the platform B1 are the same.

[0032] Specifically, guide sand plates 16 are also fixedly installed at both ends of the sand tire channel 4.

[0033] In this embodiment, the connection between the sand tire channel 4 and the guide sand plate 16 is welded, and the main function is to prevent excess sand and gravel from falling to the bottom of the sand tire channel 4.

[0034] Specifically, the cross-sections of the first cylinder mounting seat 10 and the second cylinder mounting seat 20 are triangular structures.

[0035] In this embodiment, the first cylinder mounting seat 10 and the second cylinder mounting seat 20 are angle irons.

[0036] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A vertical line abrasive wheel auxiliary fixture, including an abrasive wheel channel (4), characterized in that: A bracket (6) is fixedly installed on the lower end surface of the sand tire channel (4); A number of second legs (13) and third legs (14) are respectively fixedly installed on both sides of the bracket (6). Platform B (2) and platform A (8) are respectively fixedly installed on the upper end surfaces of the second legs (13) and third legs (14). A number of first legs (7) and fourth legs (15) are respectively fixedly installed on the lower end surfaces of platform B (2) and platform A (8). A first main pipe (5) and a second main pipe (17) are also fixedly installed on the lower end surfaces of platform B (2) and platform A (8); A number of first support frames (12) are fixedly installed at one end of the second legs (13) close to the sand tire channel (4). A first cylinder mounting seat (10) is fixedly installed on the upper end surface of the first support frame (12). A number of first cylinders (9) are fixedly installed on one side of the first cylinder mounting seat (10) close to the sand tire channel (4). A clamping plate A (1) is fixedly installed at one end of the first cylinder (9) close to the sand tire channel (4). A first branch pipe (11) is also fixedly installed between the first main pipe (5) and a number of first cylinder mounting seats (10); A number of second support frames (18) are fixedly installed at one end of the third legs (14) close to the sand tire channel (4). A second cylinder mounting seat (20) is fixedly installed on the upper end surface of the second support frame (18). A number of second cylinders (19) are fixedly installed on one side of the second cylinder mounting seat (20) close to the sand tire channel (4). A clamping plate B (3) is fixedly installed at one end of the second cylinder (19) close to the sand tire channel (4). A second branch pipe (21) is also fixedly installed between the second main pipe (17) and a number of second cylinders (19).

2. The vertical line abrasive wheel auxiliary fixture according to claim 1, characterized in that: Guide sand plates (16) are fixedly installed at both ends of the sand tire channel (4).

3. The vertical line abrasive wheel auxiliary fixture according to claim 1, characterized in that: The cross sections of the first cylinder mounting seat (10) and the second cylinder mounting seat (20) are triangular structures.

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