Thermostat oiling and spring support assembly device

Abstract

The utility model discloses a kind of temperature regulator oiling and spring support assembly device, including rack, still including spring support assembly mechanism, oiling tool and being set in the oil injection mechanism of one side of rack being set on rack, the spring support assembly mechanism includes pedestal being set on rack, manual pressing assembly being set on pedestal, rotating cylinder being set on pedestal and being located below manual pressing assembly, supporting tool being set in the output end of rotating cylinder, the output end of rotating cylinder is upwards. Advantage: it can realize the assembly of the oil injection of product, spring and support and shell, the whole equipment structure is simple and compact, easy to operate.

Description

Technical Field

[0001] This utility model relates to the field of thermostat manufacturing, specifically a thermostat oiling and spring bracket assembly device. Background Technology

[0002] The thermostat housing needs to be assembled with the spring and bracket. After assembly, the bracket must press the spring onto the central shaft of the housing. To ensure that the friction of the central shaft during use is as low as possible, grease needs to be applied to the central shaft before assembling the spring and bracket. Traditional assembly mechanisms are either purely manual or fully automatic. Manual assembly is inconvenient for one person to adjust the bracket, spring, and housing simultaneously, and it is also inconvenient to assemble the housing with the bracket. Fully automatic assembly methods result in a complex assembly mechanism structure, incurring higher costs in mechanical design and program debugging.

[0003] Therefore, it is necessary to provide a thermostat oiling and spring bracket assembly device. Summary of the Invention

[0004] This utility model provides a thermostat oiling and spring bracket assembly device, which effectively solves the problems of inconvenient operation of existing purely manual assembly and high cost of fully automatic assembly.

[0005] The technical solution adopted in this utility model is:

[0006] A thermostat oiling and spring bracket assembly device includes a frame, a spring bracket assembly mechanism mounted on the frame, an oiling fixture, and an oiling mechanism mounted on one side of the frame. The spring bracket assembly mechanism includes a support mounted on the frame, a manual pressing component mounted on the support, a rotary cylinder mounted on the support and located below the manual pressing component, and a support fixture mounted on the output end of the rotary cylinder, with the output end of the rotary cylinder facing upwards.

[0007] Furthermore, the manual pressing assembly includes a linkage-type manual press mounted on the support and a pressing head, the pressing head being provided with a slot for limiting the spring bracket.

[0008] Furthermore, the supporting fixture includes a disc fixedly mounted on the output end of the rotary cylinder and several support columns mounted on the disc.

[0009] Furthermore, the oiling fixture includes an oil collection assembly, a first shaft, a second shaft, a cover plate, a first base plate mounted on the frame, and a first support plate mounted on the first base plate. The first support plate has a first through hole, and the first base plate has a second through hole communicating with the first through hole. The first shaft is mounted on the frame and passes through the first and second through holes. The first shaft has a first vertical through hole and a receiving groove. The second shaft has a second vertical through hole, and the first support plate has a discharge groove. The cover plate is provided with a material passage hole. The cover plate is bolted to the upper end of the first shaft. The second shaft is set in the receiving groove and its upper end abuts against the lower end face of the cover plate. The second shaft and the first shaft form a cavity. The first shaft is provided with a flow channel that communicates with the cavity. The second shaft is provided with several radial holes extending in the radial direction. One end of the radial hole communicates with the second vertical hole, and the other end of the radial hole communicates with the cavity. The flow channel communicates with the oil injection mechanism. The first vertical hole communicates with the second vertical hole. The lower end of the first vertical through hole is located above the oil collection assembly.

[0010] Furthermore, the first shaft includes a lower shaft section and an upper shaft section. The diameter of the lower shaft section is larger than that of the upper shaft section. The lower shaft section is bolted to the first base plate. The upper end of the upper shaft section is bolted to the cover plate. The receiving groove is provided on the upper shaft section. The first vertical through hole is provided on the lower shaft section.

[0011] Furthermore, the oil collection assembly includes a sheet metal frame and a pull-out box mounted on the sheet metal frame. The sheet metal frame includes a vertical plate, a baffle, a left side plate connected to the left side of the vertical plate, a right side plate connected to the right side of the vertical plate, a left top plate mounted on the upper part of the left side plate, a right top plate mounted on the upper part of the right side plate, and a support plate connecting the left side plate, the right side plate, and the lower part of the vertical plate. The vertical plate, the left side plate, and the right side plate form a mounting groove for mounting the pull-out box. The baffle is mounted on the support plate to prevent the pull-out box from slipping out of the mounting groove.

[0012] Furthermore, the rack is also equipped with a barcode scanning mechanism, which includes a bracket mounted on the rack and a barcode scanner mounted on the bracket.

[0013] The beneficial effects of the utility model are: it can realize the oil injection of the product, the assembly of the spring and the bracket with the outer shell, and the whole equipment has a simple and compact structure and is easy to operate. Attached Figure Description

[0014] Figure 1 A schematic diagram of the thermostat oiling and spring bracket assembly device provided in the embodiments of this application.

[0015] Figure 2 This is a schematic diagram of the spring bracket assembly tooling for assembling the housing, spring, and bracket of the thermostat oiling and spring bracket assembly device provided in the embodiments of this application.

[0016] Figure 3 This is a schematic diagram of the oiling fixture for the thermostat oiling and spring bracket assembly device provided in the embodiments of this application.

[0017] Figure 4 A cross-sectional view of the oiling fixture for the thermostat oiling and spring bracket assembly provided in the embodiments of this application.

[0018] Figure 5 A schematic diagram of the housing, bracket, and spring used in the thermostat oiling and spring bracket assembly device provided for embodiments of this application.

[0019] The markings in the diagram are as follows: 1. Frame; 2. Spring support assembly mechanism; 3. Oiling fixture; 4. Oil injection mechanism; 21. Support; 24. Manual pressing assembly; 23. Rotary cylinder; 22. Loading fixture; 241. Linkage manual press; 242. Press head; 240. Slot; 221. Disc; 222. Support column; 31. Oil collection assembly; 32. Shaft No. 1; 33. Shaft No. 2; 34. Cover plate; 35. Base plate No. 1; 36. Loading plate No. 1; 301. Vertical passage No. 1 Hole; 302, No. 2 vertical through hole; 303, feeding trough; 304, material passage hole; 305, cavity; 306, flow channel; 307, radial hole; 321, upper shaft section; 322, lower shaft section; 311, vertical plate; 312, stop bar; 313, left side plate; 314, right side plate; 315, left top plate; 316, right top plate; 317, pull-out box; 5, barcode scanning mechanism; 100, outer shell; 200, spring; 300, bracket; 400, inverted buckle; 101, central shaft; Detailed Implementation

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0021] like Figure 1 As shown, the thermostat oiling and spring 200 bracket 300 assembly device provided in the embodiment of this application includes a frame 1, a spring 200 bracket 300 assembly mechanism 2, an oiling fixture 3, and an oiling mechanism 4 on one side of the frame 1. The spring 200 bracket 300 assembly mechanism 2 includes a support 21 on the frame 1, a manual pressing component 24 on the support 21, a rotary cylinder 23 on the support 21 and located below the manual pressing component 24, and a support fixture 22 at the output end of the rotary cylinder 23. The output end of the rotary cylinder 23 faces upward.

[0022] It should be noted that, as Figure 5As shown, the bracket 300 has a symmetrical structure, including a pressure plate and elastic side plates symmetrically arranged along the pressure plate. The elastic side plates extend horizontally outward and then fold upward, which is referred to as the inverted buckle 400 for ease of understanding. During assembly, the inverted buckle 400 is engaged with the inner groove of the inner wall of the outer shell 100 by rotating the outer shell 100.

[0023] In actual use, the thermostat housing 100 is inverted on the oiling fixture by the operator, and oil is injected into the oiling fixture through the oiling mechanism 4, so that the grease is applied to the central shaft 101 of the housing 100. Then, the housing 100 is removed from the oiling fixture and placed upright on the support fixture 22. Next, the spring 200 is sleeved on the central shaft 101, and then the bracket 300 is placed on the upper end of the spring 200. Then, the operator operates the manual pressing component 24 to press down the bracket 300, so that the spring 200 is compressed. Then, the rotary cylinder 23 drives the support fixture 22 and the housing 100 to rotate, so that the housing 100 and the bracket 300 are misaligned, thereby ensuring that the elastic side plate of the bracket 300 is engaged with the inner groove of the housing 100. Then, the manual pressing component 24 is reset, the product is removed by the operator, and the rotary cylinder 23 is reset.

[0024] The above design enables the oiling of the product, the assembly of the spring 200 and the bracket 300 with the outer shell 100. The entire equipment has a simple and compact structure and is easy to operate.

[0025] Specifically: such as Figure 2 As shown, the manual pressing assembly 24 includes a linkage-type manual press 241 mounted on the support 21 and a press head 242, the press head 242 being provided with a slot 240 for limiting the position of the bracket 300.

[0026] It should be noted that the manual pressing component 24 in this application is an existing component, which can be the AHP series linkage manual press from Longxin Company.

[0027] In actual use, the operating linkage-type manual press 241 drives the press head 242 to move down synchronously. After the press head 242 presses the pressure plate of the bracket 300 into place, the two slots 240 respectively lock the two inverted buckles 400 on both sides (the slots 240 do not completely cover the sides of the inverted buckles 400, and do not restrict the inverted buckles 400 from extending into the housing 100), preventing the support fixture 22 from driving the bracket 300 to rotate synchronously. When the support fixture 22 drives the housing 100 to rotate, the bracket 300 remains stationary. After the housing 100 rotates, the inner groove of the inner wall of the housing 100 engages with the horizontal extension.

[0028] In the above design, the manual pressing component 24 has a simple structure and is easy to operate.

[0029] Specifically: such as Figure 1 and Figure 2As shown, the supporting fixture 22 includes a disc 221 fixedly mounted on the output end of the rotary cylinder 23 and several support columns 222 mounted on the disc 221. It should be noted that the outer casing 100 is provided with positioning grooves. The positioning grooves cooperate with the support columns 222.

[0030] In actual use, the outer shell 100 is placed on the support column 222, and the support column 222 extends into the positioning groove to support the outer shell 100. The disc 221 is driven by the rotary cylinder 23, which drives the support column 222 and the outer shell 100 to move synchronously.

[0031] In the above design, the structural design and specific implementation of the support fixture 22 facilitate the support of the outer shell 100.

[0032] Specifically: such as Figure 3 and Figure 4 As shown, the oiling fixture 3 includes an oil collection assembly 31, a first shaft 32, a second shaft 33, a cover plate 34, a first base plate 35 mounted on the frame 1, and a first support plate 36 mounted on the first base plate 35. The first support plate 36 has a first through hole, and the first base plate 35 has a second through hole communicating with the first through hole. The first shaft 32 has a first vertical through hole 301 and a receiving groove, the second shaft 33 has a second vertical through hole 302, the first support plate 36 has a discharge groove 303, and the cover plate 34 has a discharge groove. The material hole 304 is bolted to the upper end of the cover plate 34 and the first shaft 32. The second shaft 33 is set in the receiving groove and its upper end abuts against the lower end face of the cover plate 34. The second shaft 33 and the first shaft 32 form a cavity 305. The first shaft 32 is provided with a flow channel 306 that communicates with the cavity 305. The second shaft 33 is provided with a plurality of radial holes 307 extending in the radial direction. One end of the radial hole 307 communicates with the second vertical hole and the other end of the radial hole 307 communicates with the cavity 305. The flow channel 306 communicates with the oil injection mechanism 4. The first vertical hole communicates with the second vertical hole. The lower end of the first vertical through hole 301 is located above the oil collection assembly 31.

[0033] It should be noted that the oil injection mechanism 4 is an existing mechanism, including an oil pump, an oil suction pipe, an oil outlet pipe, and an oil storage tank. The oil suction pipe connects one end of the oil pump to the oil storage tank, and the oil outlet pipe connects the other end of the oil pump to the flow channel 306.

[0034] In actual use, when the outer casing 100 is inverted on the first support plate 36, the central shaft 101 extends through the feed hole 304 into the second vertical through hole 302. Then, the oiling mechanism 4 injects grease into the flow channel 306. The grease enters the cavity 305 along the flow channel 306 and flows through the radial hole 307 to the second vertical through hole 302 to coat the outer wall of the central shaft 101 in the second vertical through hole 302 with grease. Excess grease flows along the second vertical through hole 302 to the first vertical through hole 301 and drips into the oil collection assembly 31.

[0035] In the above design, the structural design and specific implementation of the oiling fixture 3 facilitate the application of grease to the central shaft 101 of the outer shell 100, and the precise control of the oil output is achieved by controlling the pressure of the oil pump.

[0036] Specifically: such as Figure 4 As shown, the first shaft 32 includes a lower shaft 322 and an upper shaft 321. The diameter of the lower shaft 322 is larger than that of the upper shaft 321. The lower shaft 322 is bolted to the first base plate 35. The upper end of the upper shaft 321 is bolted to the cover plate 34. The receiving groove is provided on the upper shaft 321. The first vertical through hole 301 is provided on the lower shaft 322.

[0037] In actual use, both the upper shaft 321 and the lower shaft 322 remain fixed. The step formed by the lower shaft 322 and the upper shaft 321 achieves positioning by abutting against the lower end face of the first base plate 35.

[0038] In the above design, the structure of shaft 32 facilitates precise positioning during assembly with base plate 35.

[0039] Specifically: such as Figure 3 As shown, the oil collecting assembly 31 includes a sheet metal frame 1 and a pull-out box 317 mounted on the sheet metal frame. The sheet metal frame includes a vertical plate 311, a baffle 312, a left side plate 313 connected to the left side of the vertical plate 311, a right side plate 314 connected to the right side of the vertical plate 311, a left top plate 315 mounted on the upper end of the left side plate 313, a right top plate 316 mounted on the upper end of the right side plate 314, and a support plate connecting the left side plate 313, the right side plate 314, and the lower end of the vertical plate 311. The vertical plate 311, the left side plate 313, and the right side plate 314 form a mounting groove for mounting the pull-out box 317. The baffle 312 is mounted on the support plate to prevent the pull-out box 317 from slipping out of the mounting groove. The pull-out box 317 has an opening at its upper end.

[0040] During actual oil filling, excess grease generated flows through the second vertical hole into the first vertical hole and drips into the pull-out box 317. When it is necessary to remove the pull-out box 317 from the mounting slot, it is manually lifted until it exceeds the height of the stop bar 312 before removal. The pull-out box 317 is positioned within the mounting slot by the left side plate 313, right side plate 314, vertical plate 311, and stop bar 312. The left side plate 313, vertical plate 311, and right side plate 314 prevent grease from splashing onto other components within the frame 1.

[0041] In the above design, the structural design and specific implementation of the oil collection component 31 facilitate the periodic collection of excess oil.

[0042] Specifically: such as Figure 1 As shown, the frame 1 is also provided with a barcode scanning mechanism 5, which includes a bracket 300 provided on the frame 1 and a barcode scanner provided on the bracket 300.

[0043] In actual use, the outer casing 100 is scanned using a barcode scanner before the oiling process.

[0044] In the above design, the structural design and specific implementation of the scanning mechanism 5 facilitate the scanning of the shell, making it convenient for subsequent traceability of the shell.

[0045] In further detail, it should be understood that the above description is only a specific embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A thermostat oiling and spring bracket assembly device, including a frame (1), characterized in that: It also includes a spring (200) bracket (300) assembly mechanism (2) set on the frame (1), an oiling fixture (3) and an oiling mechanism (4) set on one side of the frame (1). The spring (200) bracket (300) assembly mechanism (2) includes a support (21) set on the frame (1), a manual pressing component (24) set on the support (21), a rotary cylinder (23) set on the support (21) and located below the manual pressing component (24), and a support fixture (22) set at the output end of the rotary cylinder (23). The output end of the rotary cylinder (23) faces upward.

2. The thermostat oiling and spring bracket assembly device according to claim 1, characterized in that: The manual pressing assembly (24) includes a linkage-type manual press (241) mounted on a support (21) and a press head (242) provided with a slot (240) for limiting the position of the bracket (300).

3. The thermostat oiling and spring bracket assembly device according to claim 1, characterized in that: The support fixture (22) includes a disc (221) fixedly mounted on the output end of the rotary cylinder (23) and several support columns (222) mounted on the disc (221).

4. The thermostat oiling and spring bracket assembly device according to claim 1, characterized in that: The oiling fixture (3) includes an oil collection assembly (31), a first shaft (32), a second shaft (33), a cover plate (34), a first base plate (35) on the frame (1), and a first support plate (36) on the first base plate (35). The first support plate (36) has a first through hole, and the first base plate (35) has a second through hole communicating with the first through hole. The first shaft (32) is mounted on the frame (1) and passes through the first and second through holes. The first shaft (32) has a first vertical through hole (301) and a receiving groove. The second shaft (33) has a second vertical through hole (302). The first support plate (36) has a discharge groove (303), and the cover plate (34) has a discharge hole (30). 4) The cover plate (34) is bolted to the upper end of the first shaft (32). The second shaft (33) is set in the receiving groove and its upper end abuts against the lower end face of the cover plate (34). The second shaft (33) and the first shaft (32) form a cavity (305). The first shaft (32) is provided with a flow channel (306) that communicates with the cavity (305). The second shaft (33) is provided with a plurality of radial holes (307) extending in the radial direction. One end of the radial hole (307) communicates with the second vertical hole, and the other end of the radial hole (307) communicates with the cavity (305). The flow channel (306) communicates with the oil injection mechanism (4). The first vertical through hole (301) communicates with the second vertical through hole (302). The lower end of the first vertical through hole (301) is located above the oil collection assembly (31).

5. The thermostat oiling and spring bracket assembly device according to claim 4, characterized in that: The first shaft (32) includes a lower shaft (322) and an upper shaft (321). The diameter of the lower shaft (322) is larger than that of the upper shaft (321). The lower shaft (322) is bolted to the first base plate (35). The upper end of the upper shaft (321) is bolted to the cover plate (34). The receiving groove is set on the upper shaft (321). The first vertical through hole (301) is set on the lower shaft (322).

6. The thermostat oiling and spring bracket assembly device according to claim 4, characterized in that: The oil collection assembly (31) includes a sheet metal disposed within the frame (1) and a pull-out box (317) disposed on the sheet metal. The sheet metal includes a vertical plate (311), a baffle (312), a left side plate (313) connected to the left side of the vertical plate (311), a right side plate (314) connected to the right side of the vertical plate (311), a left top plate (315) disposed at the upper end of the left side plate (313), a right top plate (316) disposed at the upper end of the right side plate (314), and a support plate connecting the left side plate (313), the right side plate (314), and the lower end of the vertical plate (311). The vertical plate (311), the left side plate (313), and the right side plate (314) form an installation groove for mounting the pull-out box (317). The baffle (312) is disposed on the support plate to prevent the pull-out box (317) from sliding off the installation groove.

7. The thermostat oiling and spring bracket assembly device according to claim 1, characterized in that: The frame (1) is also provided with a barcode scanning mechanism (5), which includes a bracket (300) on the frame (1) and a barcode scanner on the bracket (300).

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