Thermostat sealing cover positioning assembly

Abstract

The utility model discloses a thermostat sealing cover positioning assembly, belongs to the technical field of thermostat sealing cover positioning, and aims to solve the problems that in the prior art, a sealing cover is not easy to position, the operation is troublesome, and the punching efficiency of the sealing cover is affected, the thermostat sealing cover positioning assembly comprises a working table, and mounting plates are fixed to the two sides of the top of the working table; rectangular frames are fixed to the sides, close to each other, of the mounting plates. The sealing cover is placed on the workbench, the movable plate is pushed to slide in the mounting plate and the rectangular frame, so that the arc-shaped clamping base abuts against the outer side of the sealing cover, after adjustment, the connecting plate is pushed to move downwards under the elastic force of the spring and the telescopic rod, the positioning rod is inserted into the positioning hole, and therefore the movable plate is limited; and if clamping is not tight enough, the threaded rod is rotated, the threaded rod pushes the arc-shaped clamping base, the arc-shaped clamping base abuts against the sealing cover, and therefore punching treatment can be conveniently conducted on the sealing cover, and operation of workers is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of thermostat cover positioning, and in particular relates to a thermostat cover positioning component. Background Art

[0002] A thermostat is a temperature sensing device that automatically opens or closes a circuit to keep the controlled part within a certain temperature range under normal operation. Its operating temperature is only fixed or adjustable. A thermostat is a device that directly or indirectly controls one or more heat sources and cold sources to maintain the required temperature. To achieve this function, a thermostat must have a sensitive element and a converter. The sensitive element measures the temperature change and produces the required effect on the converter. The converter converts the effect from the sensitive element into an effect that can properly control the device that changes the temperature.

[0003] In the prior art, before assembling the thermostat, a hole must be drilled in its cover. At this time, a positioning device is needed to position the cover to maintain the stability of the cover. Generally, the positioning device is fixed by multiple bolts and clamps, which makes the adjustment operation by the staff cumbersome and affects the drilling efficiency of the cover.

[0004] Therefore, a thermostat cover positioning assembly is needed to solve the problems in the prior art that the cover is difficult to position, the operation is relatively troublesome, and the efficiency of cover punching is affected. Utility Model Content

[0005] The purpose of the utility model is to provide a thermostat cover positioning assembly to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thermostat cover positioning assembly, comprising a workbench, mounting plates are fixed on both sides of the top of the workbench, a rectangular frame is fixed on the side of the mounting plates close to each other, a movable plate is movably penetrated by the rectangular frame on the side of the mounting plates away from each other, a plurality of positioning holes are evenly opened on the top of the movable plate, an arc-shaped clamping seat is provided on the side of the movable plates close to each other, a threaded rod is threadedly penetrated by the side of the movable plates away from each other, one end of the threaded rod is rotatably connected to one side of the arc-shaped clamping seat, a fixing block is fixed to the upper end of one side of the mounting plate, and a limiting mechanism is provided at the lower end of the fixing block corresponding to the positioning hole.

[0007] It should be noted in the scheme that the limiting mechanism includes two telescopic rods fixed to the bottom of the fixed block, the telescopic ends of the two telescopic rods are fixed with connecting plates, the outer side of the telescopic rods is sleeved with a spring, the top end of the spring is fixed to the fixed block, the bottom end of the spring is fixed to the connecting plate, and a positioning rod is fixed in the middle of the bottom of the connecting plate, and the positioning rod passes through the rectangular frame and is plugged into the positioning hole.

[0008] It is further worth mentioning that a movable rod is fixed in the middle of the top of the connecting plate, and a pull ring is fixed at the top of the movable rod.

[0009] It should be further explained that two limit rods are fixed to the side of the arc-shaped clamp seat that is away from each other, the limit rods are plugged into the movable plate, a handle is fixed to the end of the threaded rod that is away from each other, and an anti-slip groove is provided on the side of the arc-shaped clamp seat that is close to each other.

[0010] As a preferred embodiment, a rectangular through hole is opened on the top of the workbench, a perforated plate is fixed to the inner wall of the rectangular through hole of the workbench, L-shaped limit plates are fixed on both sides of the bottom of the workbench, and a collection box is slidably connected to the corresponding perforated plate on the side where the two L-shaped limit plates are close to each other.

[0011] As a preferred embodiment, a handle is fixed on one side of the collection box, support bases are fixed on both sides of the bottom of the workbench, a fixing plate is fixed on the lower end of one side of the support base, and connection holes are opened on both sides of the top of the fixing plate.

[0012] Compared with the prior art, the thermostat cover positioning assembly provided by the utility model has at least the following beneficial effects:

[0013] (1) The cover is placed on a workbench, and the movable plate is pushed to slide in the mounting plate and the rectangular frame, so that the arc-shaped clamp seat is against the outer side of the cover. After adjustment, the connection plate is pushed downward under the elastic force of the spring and the telescopic rod, so that the positioning rod is inserted into the positioning hole, thereby limiting the movable plate and then limiting the arc-shaped clamp seat. If the clamp is not tight enough, the threaded rod is rotated to push the arc-shaped clamp seat, so that the arc-shaped clamp seat is pressed against the cover, thereby facilitating the punching of the cover and making it more convenient for the staff to operate.

[0014] (2) The debris generated when the cover is punched is scattered on the orifice plate. Some of them fall into the collection box along the holes on the orifice plate, and some of them can fall into the collection box with just a sweep by the staff, which is convenient for the staff to clean up. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the utility model;

[0018] Figure 4 This is a structural schematic diagram from another viewing angle of the present invention.

[0019] In the figure: 1. workbench; 2. mounting plate; 3. movable plate; 4. threaded rod; 5. positioning hole; 6. fixing block; 7. rectangular frame; 8. arc-shaped clamp seat; 9. hole plate; 10. support seat; 11. turning handle; 12. pull ring; 13. movable rod; 14. connecting plate; 15. telescopic rod; 16. spring; 17. positioning rod; 18. anti-slip groove; 19. limit rod; 20. L-shaped limit plate; 21. collection box; 22. handle; 23. fixing plate; 24. connecting hole. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with embodiments.

[0021] See also Figure 1-4 The utility model provides a thermostat cover positioning assembly, including a workbench 1, mounting plates 2 are fixed on both sides of the top of the workbench 1, a rectangular frame 7 is fixed on the side where the mounting plates 2 are close to each other, a movable plate 3 is movably penetrated by the rectangular frame 7 on the side where the mounting plates 2 are away from each other, and a plurality of positioning holes 5 are evenly opened on the top of the movable plate 3, an arc-shaped clamping seat 8 is arranged on the side where the movable plates 3 are close to each other, a threaded rod 4 is threadedly penetrated on the side where the movable plates 3 are away from each other, one end of the threaded rod 4 is rotatably connected to one side of the arc-shaped clamping seat 8, if the clamping is not tight enough, the threaded rod 4 is rotated to push the arc-shaped clamping seat 8, so that the arc-shaped clamping seat 8 is pressed against the cover; a fixing block 6 is fixed to the upper end of one side of the mounting plate 2, and a limiting mechanism is arranged on the lower end of the fixing block 6 corresponding to the positioning hole 5.

[0022] Further as Figure 3 As shown, it is worth explaining in detail that the limiting mechanism includes two telescopic rods 15 fixed to the bottom of the fixed block 6, and the telescopic ends of the two telescopic rods 15 are fixed with connecting plates 14. The outer side of the telescopic rods 15 is sleeved with springs 16, the top end of the spring 16 is fixed to the fixed block 6, and the bottom end of the spring 16 is fixed to the connecting plate 14. A positioning rod 17 is fixed to the middle of the bottom of the connecting plate 14, and the positioning rod 17 passes through the rectangular frame 7 and the positioning hole 5 for insertion. By pushing the connecting plate 14 downward under the elastic force of the spring 16 and the telescopic rod 15, the positioning rod 17 is inserted into the positioning hole 5, thereby limiting the movable plate 3, and then limiting the arc clamp seat 8.

[0023] Further as Figure 2 and Figure 3As shown, it is worth explaining in detail that a movable rod 13 is fixed in the middle of the top of the connecting plate 14, and the movable rod 13 facilitates the upward movement of the connecting plate 14, thereby facilitating the pulling of the positioning rod 17; a pull ring 12 is fixed on the top of the movable rod 13, and the pull ring 12 facilitates the movement of the movable rod 13, and two limit rods 19 are fixed on the side of the arc clamp seat 8 that are away from each other, and the limit rods 19 are plugged into the movable plate 3, and the arc clamp seat 8 is limited by the limit rods 19 to improve the stability of the arc clamp seat 8 when it moves; a turning handle 11 is fixed at one end of the threaded rod 4 that is away from each other, and the turning handle 11 facilitates the rotation of the threaded rod 4; an anti-slip groove 18 is provided on the side close to the arc clamp seat 8, and the setting of the anti-slip groove 18 improves the stability of the arc clamp seat 8 when punching holes when clamping the cover.

[0024] This solution has the following working process: before the thermostat is assembled, a hole must be drilled in its cover. At this time, a positioning device is needed to position the cover to maintain the stability of the cover. Generally, the positioning device is fixed by multiple bolts and clamps, which makes it cumbersome for the staff to adjust and operate, affecting the punching efficiency of the cover. The cover is placed on the workbench 1, and the movable plate 3 is pushed to slide in the mounting plate 2 and the rectangular frame 7, so that the arc-shaped clamp seat 8 is against the outside of the cover. After adjustment, the connecting plate 14 is pushed downward under the elastic force of the spring 16 and the telescopic rod 15, so that the positioning rod 17 is inserted into the positioning hole 5, thereby limiting the movable plate 3, and then limiting the arc-shaped clamp seat 8. If the clamping is not tight enough, the threaded rod 4 is rotated to make the threaded rod 4 push the arc-shaped clamp seat 8, so that the arc-shaped clamp seat 8 is pressed against the cover.

[0025] According to the above working process, it can be known that: by placing the cover on the workbench 1, the movable plate 3 is pushed to slide in the mounting plate 2 and the rectangular frame 7, so that the arc-shaped clamp seat 8 is against the outside of the cover; after adjustment, the connecting plate 14 is pushed downward under the elastic force of the spring 16 and the telescopic rod 15, so that the positioning rod 17 is inserted into the positioning hole 5, thereby limiting the movable plate 3, and then limiting the arc-shaped clamp seat 8; if the clamping is not tight enough, the threaded rod 4 is rotated so that the threaded rod 4 pushes the arc-shaped clamp seat 8, so that the arc-shaped clamp seat 8 is pressed against the cover, thereby facilitating the punching process of the cover and making it more convenient for the staff to operate.

[0026] Further as Figure 1 and Figure 4As shown, it is worth explaining in detail that a rectangular through hole is opened on the top of the workbench 1, and a perforated plate 9 is fixed on the inner wall of the rectangular through hole of the workbench 1, and L-shaped limit plates 20 are fixed on both sides of the bottom of the workbench 1, and a collecting box 21 is slidably connected to the corresponding perforated plate 9 on the side where the two L-shaped limit plates 20 are close to each other. The debris generated by the cover during punching is scattered on the perforated plate 9, some of which fall into the collecting box 21 along the holes on the perforated plate 9, and some of which can fall into the collecting box 21 with just a sweep by the staff, which is convenient for the staff to clean up.

[0027] Further as Figure 4 As shown, it is worth explaining in detail that a handle 22 is fixed on one side of the collection box 21, and the handle 22 is convenient for holding the collection box 21; support seats 10 are fixed on both sides of the bottom of the workbench 1, and the support seats 10 support the workbench 1; a fixing plate 23 is fixed to the lower end of one side of the support seat 10, and connecting holes 24 are opened on both sides of the top of the fixing plate 23, and the connecting holes 24 on the fixing plate 23 are convenient for limiting and fixing the workbench 1.

[0028] In summary: by placing the cover on the workbench 1, pushing the movable plate 3 to slide in the mounting plate 2 and the rectangular frame 7, so that the arc-shaped clamp seat 8 is against the outside of the cover; after adjustment, by pushing the connecting plate 14 downward under the elastic force of the spring 16 and the telescopic rod 15, the positioning rod 17 is inserted into the positioning hole 5, thereby limiting the movable plate 3, and then limiting the arc-shaped clamp seat 8; if the clamp is not tight enough, by rotating the threaded rod 4, the threaded rod 4 pushes the arc-shaped clamp seat 8, so that the arc-shaped clamp seat 8 is pressed against the cover, thereby facilitating the punching of the cover and making it more convenient for the staff to operate; the debris generated when punching the cover is scattered on the orifice plate 9, some of which fall into the collection box 21 along the holes on the orifice plate 9, and some of which can fall into the collection box 21 with just a sweep by the staff, which is convenient for the staff to clean up.

Claims

1. A thermostat cover positioning assembly, comprising a workbench (1), It is characterized in that Mounting plates (2) are fixed on both sides of the top of the workbench (1); a rectangular frame (7) is fixed on the side of the mounting plates (2) close to each other; a movable plate (3) is movably penetrated by the rectangular frame (7) on the side of the mounting plates (2) away from each other; a plurality of positioning holes (5) are evenly arranged on the top of the movable plate (3); an arc-shaped clamping seat (8) is arranged on the side of the movable plates (3) close to each other; a threaded rod (4) is threadedly penetrated by the side of the movable plates (3) away from each other; one end of the threaded rod (4) is rotatably connected to one side of the arc-shaped clamping seat (8); a fixing block (6) is fixed on the upper end of one side of the mounting plate (2); and a limiting mechanism is arranged on the lower end of the fixing block (6) corresponding to the positioning hole (5).

2. A thermostat cover positioning assembly according to claim 1, Features: The limiting mechanism comprises two telescopic rods (15) fixed at the bottom of the fixed block (6), the telescopic ends of the two telescopic rods (15) are fixed with connecting plates (14), the outer sides of the telescopic rods (15) are sleeved with springs (16), the top ends of the springs (16) are fixed to the fixed block (6), the bottom ends of the springs (16) are fixed to the connecting plates (14), a positioning rod (17) is fixed in the middle of the bottom of the connecting plates (14), and the positioning rod (17) passes through the rectangular frame (7) and is plugged into the positioning hole (5).

3. A thermostat cover positioning assembly according to claim 2, Features: A movable rod (13) is fixed in the middle of the top of the connecting plate (14), and a pull ring (12) is fixed at the top of the movable rod (13).

4. A thermostat cover positioning assembly according to claim 1, Features: Two limit rods (19) are fixed on the side of the arc-shaped clamp seat (8) that is away from each other. The limit rods (19) are plugged into the movable plate (3). A turning handle (11) is fixed on the end of the threaded rod (4) that is away from each other. An anti-slip groove (18) is provided on the side of the arc-shaped clamp seat (8) that is close to each other.

5. A thermostat cover positioning assembly according to claim 1, Features: A rectangular through hole is provided on the top of the workbench (1), a perforated plate (9) is fixed to the inner wall of the rectangular through hole of the workbench (1), L-shaped limit plates (20) are fixed to both sides of the bottom of the workbench (1), and a collection box (21) is slidably connected to the corresponding perforated plate (9) on the side where the two L-shaped limit plates (20) are close to each other.

6. A thermostat cover positioning assembly according to claim 5, Features: A handle (22) is fixed on one side of the collection box (21), a support base (10) is fixed on both sides of the bottom of the workbench (1), a fixing plate (23) is fixed on the lower end of one side of the support base (10), and connection holes (24) are provided on both sides of the top of the fixing plate (23).

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