Bar carrying and fixing frame for valve production

Abstract

The utility model relates to the technical field of carrying fixing frames, in particular to a bar carrying fixing frame for valve production, which comprises three supports, four universal wheels, a fixing structure, an elastic structure and a valve body, the three supports are fixedly connected up and down, the bottom of the support at the bottom end is fixedly connected with the four universal wheels, and the fixing structure is fixedly connected with the elastic structure. A plurality of fixing structures are installed at the front end and the rear end of the top of the support, valve bodies are installed in the fixing structures, elastic structures are installed at the right ends of the fixing structures, and each fixing structure comprises a first clamping plate, a second clamping plate, a buckle, a first sliding groove, a groove, a rubber gasket and a first hinge. The fixing structure is arranged, valve bodies with different diameters and sizes can be clamped through the fixing structure, applicability is improved, mounting and dismounting are convenient, the valve bodies can be prevented from sliding through the rubber gaskets, and using is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of transporting and fixing racks, and in particular relates to a bar transporting and fixing rack for valve production. Background Art

[0002] The valve is composed of a valve head and a stem. The temperature of the valve head is very high, and it also bears the pressure of the gas, the force of the valve spring and the inertia of the transmission components. Its lubrication and cooling conditions are poor, and the valve must have certain strength, rigidity, heat resistance and wear resistance. The intake valve is generally made of alloy steel (chrome steel, nickel-chrome steel), and the exhaust valve is made of heat-resistant alloy (silicon-chrome steel). Sometimes, in order to save heat-resistant alloy, the exhaust valve head is made of heat-resistant alloy, and the stem is made of chrome steel, and then the two are welded together.

[0003] However, the existing transport and fixing frame does not have a structure for fixing the valve. Due to the structure of the valve, the valve is easy to roll on the transport and fixing frame, which can easily cause the valve to fall and be damaged, making it inconvenient to use. Therefore, there is an urgent need for a bar transport and fixing frame for valve production to solve the above problem. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a rod transport and fixing frame for valve production, so as to solve the problem that the existing transport and fixing frame proposed in the above-mentioned background technology does not have a structure for fixing the valve, and due to the structure of the valve, the valve is easy to roll on the transport and fixing frame, which can easily cause the valve to fall and be damaged, making it inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rod transport and fixing frame for valve production, comprising a bracket, a universal wheel, a fixing structure, an elastic structure and a valve body, wherein three brackets are provided, and the three brackets are fixedly connected up and down, and the bottom of the bracket at the bottom end is fixedly connected to four universal wheels, and a plurality of fixing structures are installed at the front and rear ends of the top of the bracket, and the valve body is installed in the fixing structure, and an elastic structure is installed at the right end of the fixing structure, and the fixing structure comprises a splint 1, a splint 2, a buckle, a slide groove 1, a groove, a rubber gasket and a hinge 1.

[0006] Preferably, the first clamping plate is fixedly connected to the top of the bracket, one end of the first hinge is fixedly connected to the top of the bracket, and the other end of the first hinge is fixedly connected to the second clamping plate.

[0007] Preferably, the tops of the first and second clamping plates are both provided with buckles, the tops of the buckles are provided with a slide groove 1, the bottoms of the buckles are provided with a groove, and the inner wall of the groove is fixedly connected to a rubber gasket.

[0008] Preferably, the elastic structure includes hinge 2, support rod 1, a limiting rod, support rod 2, slide groove 2, a spring and hinge 3, and hinge 2 is fixedly connected to the right side of splint 2.

[0009] Preferably, the bottom of the hinge 2 is fixedly connected to the support rod 1, the front and rear sides of the support rod 1 are fixedly connected to the limit rods, and the support rod 1 is slidably connected to the support rod 2.

[0010] Preferably, a second slide groove is provided on both the front and rear sides of the second support rod, the second slide groove is slidably connected to the limit rod, a spring is installed in the second support rod, and one end of the spring is fixedly connected to the bottom of the first support rod.

[0011] Preferably, the other end of the spring is fixedly connected to the inner wall of the support rod 2, the bottom of the support rod 2 is fixedly connected to one end of the hinge 3, and the other end of the hinge 3 is fixedly connected to the top of the bracket.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A bar material handling and fixing frame for valve production is provided with a fixed structure. When the valve body needs to be placed on the bracket, the valve body is placed on the top of the first and second clamps and pressed downward. The valve body squeezes the slide groove one, so that the second clamp is rotated to the right through the hinge one, and the support rod one moves to the right. The valve body is pressed to the bottom of the two buckles, so that the two rubber gaskets clamp the valve body. When the valve body needs to be taken out, the valve body is pulled upward to open the first and second clamps, and the valve body can be taken out. The fixed structure can clamp valve bodies of different diameters and sizes, thereby improving applicability and facilitating installation and disassembly. The rubber gasket can prevent the valve body from sliding, making it easy to use.

[0014] 2. This kind of bar material handling and fixing frame for valve production is provided with an elastic structure, which makes support rod one move to the right, and support rod one and support rod two rotate through hinge two and hinge three. The spring contracts due to pressure, so that support rod one shrinks into support rod two, and the valve body is pressed to the bottom of the two buckles. The elastic force of the spring pushes clamp plate two to rotate toward the middle, and clamp plate two can be squeezed toward the middle through the elastic structure, providing side support force for clamp plate two, thereby preventing the valve body from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front perspective schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the bracket of the utility model;

[0017] Figure 3 It is a schematic diagram of the fixed structure and elastic structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the explosion structure of the fixed structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the explosion structure of the elastic structure of the utility model.

[0020] In the figure: 1. bracket; 2. universal wheel; 3. fixing structure; 31. clamping plate 1; 32. clamping plate 2; 33. buckle; 34. slide groove 1; 35. groove; 36. rubber gasket; 37. hinge 1; 4. elastic structure; 41. hinge 2; 42. support rod 1; 43. limit rod; 44. support rod 2; 45. slide groove 2; 46. spring; 47. hinge 3; 5. valve body. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 The utility model provides an embodiment: a bar material handling and fixing frame for valve production, comprising a bracket 1, a universal wheel 2, a fixing structure 3, an elastic structure 4 and a valve body 5. The bracket 1 is provided with three, and the three brackets 1 are fixedly connected up and down. The bottom of the bottom bracket 1 is fixedly connected to four universal wheels 2. Several fixing structures 3 are installed at the front and rear ends of the top of the bracket 1. The valve body 5 is installed in the fixing structure 3. The elastic structure 4 is installed at the right end of the fixing structure 3. The fixing structure 3 comprises a splint 1 31, a splint 2 32, a buckle 33, a slide groove 1 34, a groove 35, a rubber gasket 36 and a hinge 1 37.

[0023] The first clamping plate 31 is fixedly connected to the top of the bracket 1 , one end of the first hinge 37 is fixedly connected to the top of the bracket 1 , and the other end of the first hinge 37 is fixedly connected to the second clamping plate 32 .

[0024] A buckle 33 is provided on the top of the clamp plate 1 31 and the clamp plate 2 32, a slide groove 1 34 is provided on the top of the buckle 33, a groove 35 is provided on the bottom of the buckle 33, and the inner wall of the groove 35 is fixedly connected to the rubber gasket 36. The valve body 5 is placed on the top of the clamp plate 1 31 and the clamp plate 2 32 and pressed downward. The valve body 5 squeezes the slide groove 1 34, so that the clamp plate 2 32 rotates to the right through the hinge 1 37, so that the two rubber gaskets 36 clamp the valve body 5.

[0025] The elastic structure 4 includes a second hinge 41 , a first support rod 42 , a limiting rod 43 , a second support rod 44 , a second slide slot 45 , a spring 46 and a third hinge 47 . The second hinge 41 is fixedly connected to the right side of the second clamping plate 32 .

[0026] The bottom of the hinge 2 41 is fixedly connected to the support rod 1 42 , the front and rear sides of the support rod 1 42 are fixedly connected to the limit rod 43 , and the support rod 1 42 is slidably connected to the support rod 2 44 .

[0027] A second slide groove 45 is provided on both the front and rear sides of the second support rod 44 , and the second slide groove 45 is slidably connected to the limit rod 43 . A spring 46 is installed in the second support rod 44 , and one end of the spring 46 is fixedly connected to the bottom of the first support rod 42 .

[0028] The other end of the spring 46 is fixedly connected to the inner wall of the support rod 2 44, the bottom of the support rod 2 44 is fixedly connected to one end of the hinge 3 47, and the other end of the hinge 3 47 is fixedly connected to the top of the bracket 1, so that the support rod 1 42 moves to the right, and the support rod 1 42 and the support rod 2 44 rotate through the hinge 2 41 and the hinge 3 47. The spring 46 contracts due to the pressure, so that the support rod 1 42 contracts into the support rod 2 44, and the valve body 5 is pressed to the bottom of the two buckles 33. The elastic force of the spring 46 pushes the clamp plate 2 32 to rotate toward the middle.

[0029] Working principle:

[0030] When in use, when the valve body 5 needs to be placed on the bracket 1, the valve body 5 is placed on the top of the clamping plate 1 31 and the clamping plate 2 32 and pressed downward. The valve body 5 squeezes the slide groove 1 34, so that the clamping plate 2 32 rotates to the right through the hinge 1 37, so that the support rod 1 42 moves to the right, and the support rod 1 42 and the support rod 2 44 rotate through the hinge 2 41 and the hinge 3 47. The spring 46 contracts due to the pressure, so that the support rod 1 42 contracts into the support rod 2 44, and the valve body 5 is pressed to the bottom of the two buckles 33. The elastic force of the spring 46 pushes the clamping plate 2 32 is rotated toward the middle so that the two rubber gaskets 36 clamp the valve body 5. When the valve body 5 needs to be taken out, the valve body 5 is pulled upward to open the clamping plate 1 31 and the clamping plate 2 32, and the valve body 5 can be taken out. The fixing structure 3 can clamp valve bodies 5 of different diameters and sizes, which improves the applicability and facilitates installation and disassembly. The rubber gasket 36 can prevent the valve body 5 from sliding, which is easy to use. The elastic structure 4 can squeeze the clamping plate 2 32 toward the middle to provide side support for the clamping plate 2 32, thereby preventing the valve body 5 from falling.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A bar material handling and fixing frame for valve production, comprising a bracket (1), a universal wheel (2), a fixing structure (3), an elastic structure (4) and a valve body (5), characterized in that: The bracket (1) is provided with three, the three brackets (1) are fixedly connected up and down, the bottom of the bottom bracket (1) is fixedly connected to four universal wheels (2), a plurality of fixed structures (3) are installed at the front and rear ends of the top of the bracket (1), a valve body (5) is installed in the fixed structure (3), an elastic structure (4) is installed at the right end of the fixed structure (3), and the fixed structure (3) includes a clamping plate (31), a clamping plate (32), a buckle (33), a slide groove (34), a groove (35), a rubber gasket (36) and a hinge (37).

2. The bar material transport and fixing rack for valve production according to claim 1, characterized in that: The first clamping plate (31) is fixedly connected to the top of the bracket (1), one end of the first hinge (37) is fixedly connected to the top of the bracket (1), and the other end of the first hinge (37) is fixedly connected to the second clamping plate (32).

3. The bar material transport and fixing rack for valve production according to claim 2, characterized in that: The tops of the first clamping plate (31) and the second clamping plate (32) are both provided with buckles (33), the tops of the buckles (33) are provided with a slide groove (34), the bottoms of the buckles (33) are provided with a groove (35), and the inner wall of the groove (35) is fixedly connected to a rubber gasket (36).

4. The bar material transport and fixing rack for valve production according to claim 1, characterized in that: The elastic structure (4) comprises hinge 2 (41), support rod 1 (42), limiting rod (43), support rod 2 (44), slide groove 2 (45), spring (46) and hinge 3 (47), and hinge 2 (41) is fixedly connected to the right side of clamp plate 2 (32).

5. The bar material transporting and fixing stand for valve production according to claim 4, characterized in that: The bottom of the hinge 2 (41) is fixedly connected to the support rod 1 (42), the front and rear sides of the support rod 1 (42) are fixedly connected to the limit rod (43), and the support rod 1 (42) is slidably connected to the support rod 2 (44).

6. The bar material transporting and fixing stand for valve production according to claim 5, characterized in that: The second support rod (44) is provided with a second slide groove (45) on both the front and rear sides. The second slide groove (45) is slidably connected to the limit rod (43). A spring (46) is installed in the second support rod (44). One end of the spring (46) is fixedly connected to the bottom of the first support rod (42).

7. The bar material transporting and fixing stand for valve production according to claim 6, characterized in that: The other end of the spring (46) is fixedly connected to the inner wall of the second support rod (44), the bottom of the second support rod (44) is fixedly connected to one end of the third hinge (47), and the other end of the third hinge (47) is fixedly connected to the top of the bracket (1).

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