Fixing device for processing and heat treatment of exhaust valve steel member

Abstract

The utility model provides an exhaust valve steel member processing heat treatment fixing device, the exhaust valve steel member processing heat treatment fixing device comprises a support table, a clamping assembly and a storage assembly, the top of the support table is fixedly connected with a support column, and one side of the support column is rotatably connected with a connecting frame; the clamping assembly is arranged on one side of the connecting frame and comprises a fixing plate, a clamping plate, a clamping block, a positioning frame and a control block, the fixing plate is fixedly connected to one side of the connecting frame, the clamping plate is fixedly connected to the front surface of the fixing plate, the clamping block is slidably connected to the outer side of the clamping plate, and the positioning frame is fixedly connected to the front surface of the clamping block. The exhaust valve steel member processing heat treatment fixing device provided by the utility model solves the problems that after part of the existing exhaust valve steel member is subjected to heat treatment processing, the steel member is possibly in a high-temperature state, the steel member is easily scalded due to improper operation or direct contact with the steel member when being taken out, and certain potential safety hazards exist.

Description

Technical Field

[0001] The utility model relates to the technical field of exhaust valve equipment, in particular to a processing heat treatment fixing device for exhaust valve steel components. Background Art

[0002] The exhaust valve is used to discharge excess gas in the pipeline. It is used for pipeline exhaust in independent heating systems, central heating systems, heating boilers, central air-conditioning, floor heating and solar heating systems. Steel components are an important part of the exhaust valve. By fixing and supporting the steel components, it is convenient to carry out heat treatment on them.

[0003] Patent application number 202020790822.5 is a high-efficiency and convenient fixing device for steel component processing. The steel component is fixed by a fixing groove and a spring, so that the fixing groove is suitable for products of different lengths. However, when in use, when processing the steel component, the force applied makes the spring easy to deform, affecting the fixing effect, and the steel component is prone to displacement or falling off.

[0004] After the existing exhaust valve steel components are heat treated, the steel components may be in a high temperature state. Improper operation or direct contact with the steel components during removal may easily cause burns, which poses certain safety hazards.

[0005] Therefore, it is necessary to provide a new exhaust valve steel component processing heat treatment fixture to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a heat treatment fixing device for exhaust valve steel components, which is convenient for improving the processing and fixing effect and reducing the scalding situation when taking materials.

[0007] The utility model provides an exhaust valve steel component processing heat treatment fixing device, which comprises a support platform, a clamping assembly and a storage assembly, the top of the support platform is fixedly connected to a support column, and one side of the support column is rotatably connected to a connecting frame; the clamping assembly is arranged on one side of the connecting frame, and the clamping assembly comprises a fixing plate, a clamping plate, a clamping block, a positioning frame and a control block, one side of the connecting frame is fixedly connected to a fixing plate, the front surface of the fixing plate is fixedly connected to the clamping plate, the outer side of the clamping plate is slidably connected to the clamping block, the front surface of the clamping block is fixedly connected to the positioning frame, and one side of the positioning frame is fixedly connected to the control block; the storage assembly is arranged on the inner side of the support platform, and the storage assembly comprises a placement box, a cylinder and a first connecting rod, a placement box is arranged on the inner side of the support platform, the front surface of the placement box is fixedly connected to the cylinder, and the piston rod of the cylinder is fixedly connected to the first connecting rod.

[0008] As the exhaust valve steel component processing heat treatment fixing device provided by the utility model, preferably, the inner side of the control block is threadedly connected with a threaded rod, the outer side of the threaded rod is provided with a support block, the rear surface of the fixing plate is fixedly connected with a first motor, and one end of the threaded rod is provided with a second turntable.

[0009] As the exhaust valve steel component processing heat treatment fixing device provided by the utility model, preferably, the output end of the first motor is fixedly connected to the second connecting rod, one end of the second connecting rod is provided with a first turntable, and the outer side of the first turntable is transmission-connected to the outer side of the second turntable through a belt.

[0010] As the exhaust valve steel component processing heat treatment fixing device provided by the utility model, preferably, the front surface of the positioning frame is fixedly connected to the limiting frame, and one side of the limiting frame is fixedly connected to a partition.

[0011] As the exhaust valve steel component processing heat treatment fixing device provided by the utility model, preferably, the storage assembly also includes a baffle and a stabilizing rod, one end of the first connecting rod is fixedly connected to the baffle, the inner side of the baffle is slidably connected to the stabilizing rod, and the two ends of the stabilizing rod are respectively fixedly connected to the two sides of the inner wall of the placement box.

[0012] As the exhaust valve steel component processing heat treatment fixing device provided by the utility model, preferably, a handle is fixedly connected to the front surface of the placement box, and through grooves are opened inside the placement box and the support table.

[0013] As the exhaust valve steel component processing heat treatment fixing device provided by the utility model, preferably, a motion guide groove is provided at the bottom of the inner cavity of the support platform, and a connecting plate is slidably connected to the inner side of the motion guide groove, and the top of the connecting plate is fixedly connected to the bottom of the placement box.

[0014] As the exhaust valve steel component processing heat treatment fixing device provided by the utility model, preferably, one side of the support column is fixedly connected to a support plate, the top of the support plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a third connecting rod, one end of the third connecting rod is fixedly connected to a positioning plate, and one side of the positioning plate is fixedly connected to one side of the fixing plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The exhaust valve steel component processing heat treatment fixing device, under the action of the fixing plate, the positioning frame, the control block and the threaded rod, enables the two positioning frames to respectively drive the two limit frames to move, so that the limit frames can clamp and fix the steel components, and avoid the steel components from being offset and loosened during the processing. Under the action of the through groove, the placement box, the baffle plate, etc., it is convenient to store the steel components with higher temperatures after heat treatment, and avoid direct contact between the staff and the high-temperature steel components, reduce the risk of scalding, improve the safety effect, and solve the existing problem that after the heat treatment of some exhaust valve steel components, the steel components may be in a high-temperature state, and improper operation or direct contact with the steel components when taking them out may easily cause scalding, which has certain safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of the exhaust valve steel component processing heat treatment fixing device provided by the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure of the novel clamping assembly shown;

[0019] Figure 3 for Figure 1 A schematic diagram of the structure of the novel storage assembly shown;

[0020] Figure 4 for Figure 1 Schematic diagram of the structure of the new through slot and fixed plate.

[0021] Numbers in the figure: 1. support platform; 2. support column; 3. connecting frame; 4. clamping assembly; 41. fixing plate; 42. clamping plate; 43. clamping block; 44. positioning frame; 45. control block; 5. storage assembly; 51. placement box; 52. cylinder; 53. first connecting rod; 54. baffle; 55. stabilizing rod; 6. threaded rod; 7. support block; 8. first motor; 9. second connecting rod; 10. first turntable; 11. second turntable; 12. limit frame; 13. partition; 14. handle; 15. through groove; 16. motion guide groove; 17. connecting plate; 18. support plate; 19. second motor; 20. third connecting rod; 21. positioning plate. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic structural diagram of a preferred embodiment of the exhaust valve steel component processing heat treatment fixing device provided by the utility model; Figure 2for Figure 1 A schematic diagram of the structure of the novel clamping assembly shown; Figure 3 for Figure 1 A schematic diagram of the structure of the novel storage assembly shown;

[0024] Figure 4 for Figure 1 The structural schematic diagram of the new through groove and the fixing plate is shown. The exhaust valve steel component processing heat treatment fixing device comprises a support platform 1, the top of the support platform 1 is fixedly connected with a support column 2, and one side of the support column 2 is rotatably connected with a connecting frame 3;

[0025] In the specific implementation process, Figure 1 and Figure 2 As shown, the clamping assembly 4 is arranged on one side of the connecting frame 3, and the clamping assembly 4 includes a fixed plate 41, a clamping plate 42, a clamping block 43, a positioning frame 44 and a control block 45. One side of the connecting frame 3 is fixedly connected with the fixed plate 41, the front surface of the fixed plate 41 is fixedly connected with the clamping plate 42, the outer side of the clamping plate 42 is slidably connected with the clamping block 43, the front surface of the clamping block 43 is fixedly connected with the positioning frame 44, and one side of the positioning frame 44 is fixedly connected with the control block 45.

[0026] The inner side of the control block 45 is threadedly connected with a threaded rod 6 , the outer side of the threaded rod 6 is provided with a support block 7 , the rear surface of the fixing plate 41 is fixedly connected with a first motor 8 , and one end of the threaded rod 6 is provided with a second turntable 11 .

[0027] The output end of the first motor 8 is fixedly connected to the second connecting rod 9 , one end of the second connecting rod 9 is provided with a first turntable 10 , and the outer side of the first turntable 10 is transmission-connected to the outer side of the second turntable 11 via a belt.

[0028] The front surface of the positioning frame 44 is fixedly connected to the limiting frame 12 , and a partition plate 13 is fixedly connected to one side of the limiting frame 12 .

[0029] It should be noted that: the threaded layers of the threaded rod 6 are threads in opposite directions, the front surface of the support block 7 is fixedly connected to the rear surface of the fixed plate 41, and the threaded rod 6 is supported and limited by the two support blocks 7. Under the drive of the first motor 8, the second connecting rod 9 drives the first turntable 10 to rotate, and under the action of the belt, the second turntable 11 drives the threaded rod 6 to rotate, so that the two control blocks 45 respectively drive the two positioning frames 44 to move, and the movement of the positioning frame 44 drives the clamping block 43 to slide under the limit of the clamping plate 42, thereby improving the stability of the positioning frame 44 driving the limiting frame 12 to operate. By controlling the movement of the two positioning frames 44 to the middle or both sides, it is convenient for the limiting frame 12 to clamp and release the steel component, ensuring the fixing effect and avoiding looseness during processing. Under the action of the partition 13, it is convenient to separate the limiting frame 12, so as to facilitate the clamping of two steel components at the same time and improve the processing heat treatment efficiency.

[0030] refer to Figure 1 , Figure 3 and Figure 4 As shown, the storage assembly 5 is arranged on the inner side of the support table 1, and the storage assembly 5 includes a placement box 51, a cylinder 52 and a first connecting rod 53. The placement box 51 is arranged on the inner side of the support table 1, and the front surface of the placement box 51 is fixedly connected to the cylinder 52, and the piston rod of the cylinder 52 is fixedly connected to the first connecting rod 53.

[0031] The storage assembly 5 also includes a baffle 54 and a stabilizing rod 55. One end of the first connecting rod 53 is fixedly connected to the baffle 54. The inner side of the baffle 54 is slidably connected to the stabilizing rod 55. Both ends of the stabilizing rod 55 are respectively fixedly connected to the inner walls of the placement box 51.

[0032] A handle 14 is fixedly connected to the front surface of the placement box 51 , and through slots 15 are formed inside the placement box 51 and the support platform 1 .

[0033] A motion guide groove 16 is provided at the bottom of the inner cavity of the support platform 1 , and a connecting plate 17 is slidably connected to the inner side of the motion guide groove 16 . The top of the connecting plate 17 is fixedly connected to the bottom of the placement box 51 .

[0034] A support plate 18 is fixedly connected to one side of the support column 2, a second motor 19 is fixedly connected to the top of the support plate 18, a third connecting rod 20 is fixedly connected to the output end of the second motor 19, one end of the third connecting rod 20 is fixedly connected to a positioning plate 21, and one side of the positioning plate 21 is fixedly connected to one side of the fixing plate 41.

[0035] It should be noted that: the placement box 51 and the support table 1 are both provided with a through slot 15, so that the interior of the placement box 51 is connected to the through slot 15 of the support table 1. When the limit frame 12 relaxes the restriction on the steel component, the steel component falls into the placement box 51 through the through slot 15, and the steel component is stored in the placement box 51. Under the drive of the cylinder 52, the first connecting rod 53 drives the baffle 54 to move under the support of the stabilizing rod 55, and the through slot 15 is blocked, so that the placement box 51 is in a closed state, and the handle 14 is pulled. , so that the connecting plate 17 at the bottom of the placement box 51 slides under the limit of the motion guide groove 16, which makes it easy to pull the placement box 51 out of the support table 1, and to take out and store the steel components, avoiding direct contact between the staff and the high-temperature steel components, and reducing the probability of burns to a certain extent. Under the drive of the second motor 19, the third connecting rod 20 drives the positioning plate 21 to rotate, and then the positioning plate 21 drives the clamping assembly 4 to rotate under the support of the connecting frame 3, driving the steel components to rotate, which is convenient for processing operations at different angles.

[0036] The working principle of the exhaust valve steel component processing heat treatment fixing device provided by the utility model is as follows:

[0037] When in use, the two steel components are placed inside the two limit frames 12 and on both sides of the partition 13 respectively. Under the drive of the first motor 8, the second connecting rod 9 drives the first turntable 10 to rotate, and the second turntable 11 drives the threaded rod 6 to rotate through the belt. Under the action of the opposite threads, the two control blocks 45 respectively drive the two positioning frames 44 to move toward the middle direction. The movement of the positioning frames 44 drives the clamping block 43 to slide under the limit of the clamping plate 42, thereby enhancing the stability of the operation of the positioning frames 44. The two positioning frames 44 drive the limit frames 12 to move, so that the limit frames 12 and the partition 13 clamp the two steel components, and the steel components are fixed and heat treated. Under the drive of the second motor 19, the third connecting rod 20 drives the positioning disk 21 to rotate, and under the connection of the fixing plate 41, the connecting frame 3 is The support column 2 rotates under the support, thereby driving the limit frame 12 and the steel component to rotate, which is convenient for processing at different angles. After the heat treatment is completed, the two positioning frames 44 are controlled to drive the two limit frames 12 to move to both sides respectively, so that the limit frames 12 and the partitions 13 relax the restrictions on the steel components, and the steel components fall into the placement box 51 through the through groove 15, and the steel components with higher temperatures are stored. Under the drive of the cylinder 52, the first connecting rod 53 drives the baffle 54 to move under the support of the stabilizing rod 55, so that the baffle 54 blocks the through groove 15 control model, and then the placement box 51 is in a closed state, and the handle 14 is pulled, so that the placement box 51 and the connecting plate 17 are pulled out of the inner side of the support platform 1 under the limit of the motion guide groove 16, avoiding direct contact between the staff and the steel components with higher temperatures, thereby improving safety.

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Exhaust valve steel component processing heat treatment fixture, characterized in that: include: A support platform (1), wherein a support column (2) is fixedly connected to the top of the support platform (1), and a connecting frame (3) is rotatably connected to one side of the support column (2); A clamping assembly (4), the clamping assembly (4) being arranged on one side of the connecting frame (3), the clamping assembly (4) comprising a fixing plate (41), a clamping plate (42), a clamping block (43), a positioning frame (44) and a control block (45), one side of the connecting frame (3) being fixedly connected to the fixing plate (41), the front surface of the fixing plate (41) being fixedly connected to the clamping plate (42), the outer side of the clamping plate (42) being slidably connected to the clamping block (43), the front surface of the clamping block (43) being fixedly connected to the positioning frame (44), and one side of the positioning frame (44) being fixedly connected to the control block (45); A storage assembly (5), the storage assembly (5) is arranged on the inner side of the support platform (1), the storage assembly (5) comprises a placement box (51), a cylinder (52) and a first connecting rod (53), the placement box (51) is arranged on the inner side of the support platform (1), the front surface of the placement box (51) is fixedly connected to the cylinder (52), and the piston rod of the cylinder (52) is fixedly connected to the first connecting rod (53).

2. The exhaust valve steel component processing heat treatment fixing device according to claim 1 is characterized in that: The inner side of the control block (45) is threadedly connected to a threaded rod (6), the outer side of the threaded rod (6) is provided with a support block (7), the rear surface of the fixing plate (41) is fixedly connected to a first motor (8), and one end of the threaded rod (6) is provided with a second rotating disk (11).

3. The exhaust valve steel component processing heat treatment fixing device according to claim 2 is characterized in that: The output end of the first motor (8) is fixedly connected to a second connecting rod (9), one end of the second connecting rod (9) is provided with a first rotating disk (10), and the outer side of the first rotating disk (10) is transmission-connected to the outer side of the second rotating disk (11) via a belt.

4. The exhaust valve steel component processing heat treatment fixing device according to claim 1, characterized in that: The front surface of the positioning frame (44) is fixedly connected to the limiting frame (12), and one side of the limiting frame (12) is fixedly connected to a partition plate (13).

5. The exhaust valve steel component processing heat treatment fixing device according to claim 1, characterized in that: The storage assembly (5) further comprises a baffle (54) and a stabilizing rod (55); one end of the first connecting rod (53) is fixedly connected to the baffle (54); the inner side of the baffle (54) is slidably connected to the stabilizing rod (55); and the two ends of the stabilizing rod (55) are respectively fixedly connected to the two sides of the inner wall of the placement box (51).

6. The exhaust valve steel component processing heat treatment fixing device according to claim 1, characterized in that: A handle (14) is fixedly connected to the front surface of the placement box (51), and through grooves (15) are provided inside the placement box (51) and the support platform (1).

7. The exhaust valve steel component processing heat treatment fixing device according to claim 1, characterized in that: A motion guide groove (16) is provided at the bottom of the inner cavity of the support platform (1), a connecting plate (17) is slidably connected to the inner side of the motion guide groove (16), and the top of the connecting plate (17) is fixedly connected to the bottom of the placement box (51).

8. The exhaust valve steel component processing heat treatment fixing device according to claim 1, characterized in that: A support plate (18) is fixedly connected to one side of the support column (2), a second motor (19) is fixedly connected to the top of the support plate (18), a third connecting rod (20) is fixedly connected to the output end of the second motor (19), one end of the third connecting rod (20) is fixedly connected to a positioning plate (21), and one side of the positioning plate (21) is fixedly connected to one side of the fixing plate (41).

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