Constant-temperature oil tank used for rubber products and facilitating replacement of quick-wear parts
By introducing structures such as a cover plate, insertion hole, and test cylinder into the constant temperature oil tank, the problem of inconvenient motor disassembly is solved, enabling convenient disassembly and replacement of the motor and improving operational safety and efficiency.
Patent Information
- Application Number
- CN202520002419.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-01-02
AI Technical Summary
The motors in existing thermostatic oil tanks are prone to damage when operating at high temperatures, and are not easy to disassemble and replace, resulting in a cumbersome and time-consuming replacement process.
A constant temperature oil tank for rubber products was designed, which includes a cover plate, a socket, a test cylinder, a connecting plate, an extraction ring, a bearing, and a stirring rod. The motor can be easily disassembled through components such as pins, pull plates, and hexagonal columns, and heat leakage is prevented by a sealing plug, ensuring operational safety and stability.
It enables convenient disassembly and replacement of the motor without the need for auxiliary tools, improving the safety and efficiency of operation and ensuring the stable operation of the constant temperature oil tank.
Smart Images
Figure CN223581049U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of constant-temperature oil tanks, in particular to a constant-temperature oil tank for rubber products, which is convenient to use in replacing wearing parts. BACKGROUND
[0002] The constant-temperature tank is a tank body capable of providing constant temperature, and can be divided into constant-temperature air (usually referred to as a constant-temperature tank) and constant-temperature liquid (usually referred to as a constant-temperature tank). The constant-temperature tank is widely used in the fields of aviation, aerospace, shipbuilding, military, information and electronics, and is used for constant humidity and heat or alternating humidity and heat test, humidity gradient or sudden change test of instruments, meters, materials, parts, equipment and the like, so as to evaluate the behavior performance of the test product under given environmental conditions.
[0003] The motor of the instrument is prone to damage when frequently operating at high temperature (the motor mainly stirs the oil in the tank body, at 170-180 DEG C), and the high-temperature work is prone to damage. The motor installed on the existing constant-temperature oil tank is inconvenient to disassemble, and thus the motor is inconvenient to replace once damaged, which is time-consuming and labor-consuming. Therefore, the application provides a constant-temperature oil tank for rubber products, which is convenient to use in replacing wearing parts, to solve the above problems. CONTENT OF THE UTILITY MODEL
[0004] In view of the deficiencies of the prior art, the utility model provides a constant-temperature oil tank for rubber products, which overcomes the deficiencies of the prior art and aims to solve the problems in the background art.
[0005] In order to achieve the above-mentioned purpose, the application adopts the following technical scheme: a constant-temperature oil tank for rubber products, which is convenient to use in replacing wearing parts, comprises a tank body and a motor, the top of the tank body is provided with a cover plate, the top of the cover plate is provided with a insertion hole, the inner wall of the insertion hole is inserted with a test cylinder, the top of the test cylinder is fixedly provided with a lap joint disc, the outer edge of the lap joint disc is symmetrically fixedly provided with two extraction rings, the inner wall of the cover plate is fixedly connected with the outer ring of a bearing, the inner ring of the bearing is fixedly connected with a stirring rod, the top of the stirring rod is provided with a hexagonal hole, the top of the cover plate is fixedly provided with a positioning bin, the inner wall of the positioning bin is slidably connected with a moving block, the outer side of the moving block is fixedly connected with a bolt, the side, away from the bolt, of the moving block is fixedly connected with one end of a spring, and the other end of the spring is fixedly connected with a positioning sheet.
[0006] As a preferred embodiment, the inner wall of the test cylinder is inserted with a sealing plug, the bottom of the lap joint disc abuts against the top of the cover plate, and the diameter of the outer edge of the test cylinder is matched with the diameter of the inner wall of the insertion hole.
[0007] By adopting the technical scheme, the inner wall of the test cylinder can be sealed by the sealing plug, heat in the inner cavity of the test cylinder is prevented from leaking to the outside, and the test cylinder is prevented from directly falling into the inner cavity of the box through the insertion hole by the lap joint disc.
[0008] As a preferred implementation form, a through groove is formed in the top of the positioning bin and communicates with the inner wall, a guide block is fixedly installed on the top of the moving block, and a pull plate is fixedly installed on the top of the guide block.
[0009] By adopting the technical scheme, the moving block can be driven to slide on the inner wall of the positioning bin by pulling the pull plate, the position of the bolt can be adjusted, and the motor can be conveniently disassembled.
[0010] As a preferred implementation form, four foot pads are symmetrically screw-connected to the bottom of the box.
[0011] By adopting the technical scheme, the device can be supported, the device can be stably placed on the desktop, and stability is ensured.
[0012] As a preferred implementation form, a hexagonal column is fixedly connected to the output shaft of the motor, and the hexagonal column is adapted to be inserted into the inner wall of the hexagonal hole.
[0013] By adopting the technical scheme, the force generated when the motor output shaft rotates can be transmitted to the stirring rod through the cooperation of the hexagonal column and the hexagonal hole, and the hexagonal column can be directly taken out from the inner wall of the hexagonal hole when the motor is removed, so that disassembly is achieved.
[0014] As a preferred implementation form, circular holes are symmetrically formed on both sides of the motor, the number of the bolts is two, and the two bolts are inserted into the inner walls of the two circular holes.
[0015] By adopting the technical scheme, the motor can be stably positioned and installed on the top of the cover plate by using the two bolts and the circular holes, and shaking during operation is prevented.
[0016] As a preferred implementation form, a plurality of stirring blades are fixedly installed on the outer edge of the stirring rod, a circular ring is fixedly installed on the inner bottom of the box, and the bottom end of the stirring rod is rotatably connected to the inner wall of the circular ring.
[0017] By adopting the technical scheme, the oil in the inner cavity of the box can be stirred by the stirring blades, uniform heating is ensured, and the stability of the stirring rod during rotation is ensured by the circular ring, so that swinging during rotation is prevented.
[0018] As a preferred implementation, the positioning sheet is fixedly installed on the inner wall of the positioning bin, and the periphery of the moving block is attached to the inner wall of the positioning bin.
[0019] By using the above technical scheme, the spring can be positioned, so that the spring cannot easily separate from the inner wall of the positioning bin when subjected to force, and the moving block can be stably slid on the inner wall of the positioning bin.
[0020] The beneficial effects of the present application are as follows:
[0021] 1. The constant temperature oil tank for rubber products with easy-to-replace wearing parts can drive the moving block to slide on the inner wall of the positioning bin by pulling the pull plate, so that the bolt can be separated from the inner wall of the round hole, and the motor can be easily disassembled without the use of auxiliary tools, which can be completed manually, is simple to operate, and is relatively fast.
[0022] 2. The constant temperature oil tank for rubber products with easy-to-replace wearing parts can lift the test cylinder by inserting the rod-shaped object into the inner wall of the two extraction rings, and then take it out from the inner wall of the jack, so that the hand does not need to contact the cover plate, improving the safety and avoiding burns. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of the present application;
[0024] Figure 2 It is a schematic diagram of the box cross-sectional structure of the present application;
[0025] Figure 3 It is a schematic diagram of the positioning bin cross-sectional structure of the present application;
[0026] Figure 4 It is a schematic diagram of the hexagonal column bottom view structure of the present application;
[0027] Figure 5 It is a schematic diagram of the expansion and local magnification structure of the present application.
[0028] In the figure, 1 is a box, 2 is a foot pad, 3 is a cover plate, 4 is a jack, 5 is a test cylinder, 6 is a lapping disc, 7 is an extraction ring, 8 is a sealing plug, 9 is a bearing, 10 is a stirring rod, 11 is a hexagonal hole, 12 is a motor, 13 is a hexagonal column, 14 is a positioning bin, 15 is a moving block, 16 is a bolt, 17 is a spring, 18 is a positioning sheet, 19 is a pull plate, and 20 is a stirring blade. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.
[0030] Refer to Figures 1-5 A constant temperature oil tank for rubber products with convenient replacement of wearing parts, comprising a tank body 1 and a motor 12, a cover plate 3 is installed on the top of the tank body 1, a plug hole 4 is opened on the top of the cover plate 3, a test cylinder 5 is inserted on the inner wall of the plug hole 4, a lap joint disc 6 is fixedly installed on the top of the test cylinder 5, two extraction rings 7 are symmetrically fixedly installed on the outer edge of the lap joint disc 6, the inner wall of the cover plate 3 is fixedly connected with the outer ring of a bearing 9, the inner ring of the bearing 9 is fixedly connected with a stirring rod 10, a hexagonal hole 11 is opened on the top of the stirring rod 10, a positioning bin 14 is fixedly installed on the top of the cover plate 3, a moving block 15 is slidingly connected with the inner wall of the positioning bin 14, a bolt 16 is fixedly connected with the outer side of the moving block 15, one end of a spring 17 is fixedly connected with the side of the moving block 15 away from the bolt 16, and the other end of the spring 17 is fixedly connected with a positioning sheet 18.
[0031] Refer to Figure 5 The inner wall of the test cylinder 5 is inserted with a sealing plug 8, the bottom of the lap joint disc 6 abuts against the top of the cover plate 3, and the outer diameter of the test cylinder 5 is matched with the inner diameter of the plug hole 4, so that the inner wall of the test cylinder 5 can be sealed by the sealing plug 8, and the heat in the inner cavity of the test cylinder 5 cannot easily leak to the outside, and the test cylinder 5 cannot directly fall into the inner cavity of the tank body 1 through the plug hole 4 by the lap joint disc 6.
[0032] Refer to Figure 4 A through slot is opened on the top of the positioning bin 14 and communicates with the inner wall, a guide block is fixedly installed on the top of the moving block 15, a pull plate 19 is fixedly installed on the top of the guide block, and the guide block is slidingly connected with the inner wall of the through slot, so that the pull plate 19 can drive the moving block 15 to slide on the inner wall of the positioning bin 14, and the position of the bolt 16 can be adjusted, and the motor 12 can be conveniently disassembled.
[0033] Refer to Figure 1 Four foot pads 2 are symmetrically screw-connected with the bottom of the tank body 1, so that the device can be supported, the device can be stably placed on the desktop, and the stability is guaranteed.
[0034] Refer to Figure 4 and Figure 5 A hexagonal column 13 is fixedly connected with the output shaft of the motor 12 and is matched with the inner wall of the hexagonal hole 11, so that the force when the output shaft of the motor 12 rotates can be transmitted to the stirring rod 10 through the cooperation of the hexagonal column 13 and the hexagonal hole 11, and the hexagonal column 13 can be directly taken out from the inner wall of the hexagonal hole 11 when the motor 12 is removed, and the disassembly is realized.
[0035] Refer to Figure 3 and Figure 4The two sides of the motor 12 are symmetrically provided with round holes, the number of the two plugs 16 is two, and the two plugs 16 are inserted into the inner walls of the two round holes, so that the motor 12 can be stably positioned and installed on the top of the cover plate 3 by cooperation of the two plugs 16 and the round holes, and the motor 12 will not easily shake during operation.
[0036] Referring to Figure 2 The outer edge of the stirring rod 10 is fixedly provided with a plurality of stirring blades 20, the inner bottom of the box body 1 is fixedly provided with a circular ring, and the bottom end of the stirring rod 10 is rotatably connected to the inner wall of the circular ring, so that the oil in the inner cavity of the box body 1 can be stirred by the stirring blades 20, the uniformity of heating is ensured, and the stability of the stirring rod 10 during rotation is ensured, and the stirring rod 10 will not easily swing during rotation.
[0037] Referring to Figure 3 The positioning piece 18 is fixedly installed on the inner wall of the positioning bin 14, and the periphery of the moving block 15 is attached to the inner wall of the positioning bin 14, so that the spring 17 can be positioned, the spring 17 will not easily separate from the inner wall of the positioning bin 14 when stressed, and the moving block 15 can be stably slid on the inner wall of the positioning bin 14.
[0038] Working principle: when the device is used, first, the rubber part to be tested at high temperature is placed on the inner wall of the test cylinder 5, then the opening at the top of the test cylinder 5 is sealed by the sealing plug 8, then the test cylinder 5 is inserted into the inner wall of the jack 4, then the box body 1 is driven to operate to heat the oil in the inner cavity of the box body 1, then the motor 12 is driven to operate, and the force during rotation of the output shaft of the motor 12 is transmitted to the stirring rod 10 through the cooperation of the hexagonal column 13 and the hexagonal hole 11, so as to drive the stirring blade 20 to rotate and stir the oil in the inner cavity of the box body 1, so as to ensure the uniformity of heating, the moving block 15 can be slid on the inner wall of the positioning bin 14 by pulling the pull plate 19, so as to realize that the plug 16 separates from the inner wall of the round hole, so as to facilitate the disassembly of the motor 12, and the disassembly can be completed manually without using auxiliary tools, the test cylinder 5 can be lifted and taken out from the inner wall of the jack 4 by inserting a rod-shaped object into the inner wall of the two extraction rings 7, so that the hand does not need to contact the cover plate 3, the safety is improved, and scalding is avoided.
[0039] In the description of the present application, it should be pointed out that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0040] In the description of the utility model, it is necessary to explain that, unless there is explicit stipulation and limitation, the terms "mounts", "is provided with", "connects" and the like should be understood broadly, for example, "connects", can be fixedly connected, also can be detachably connected, or integrally connected;Can be mechanical connection, can also be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific conditions by the person skilled in the art.
[0041] The utility model has been described above in combination with specific embodiments, but the person skilled in the art should know that these descriptions are exemplary, and are not the limitation of the protection scope of the utility model.The person skilled in the art can make various modifications and modifications to the utility model according to the spirit and principle of the utility model, and these modifications and modifications are also within the scope of the utility model.
Claims
1. A constant temperature oil tank for rubber products with convenient replacement of wear parts, comprising a tank body (1) and a motor (12), characterized in that, The top of the box (1) is fitted with a cover plate (3), and the top of the cover plate (3) is provided with an insertion hole (4). A test tube (5) is inserted into the inner wall of the insertion hole (4). A connecting plate (6) is fixedly installed on the top of the test tube (5). Two extraction rings (7) are symmetrically fixedly installed on the outer edge of the connecting plate (6). The outer ring of a bearing (9) is fixedly connected to the inner wall of the cover plate (3). A stirring rod (10) is fixedly connected to the inner ring of the bearing (9). A hexagonal hole (11) is opened on the top of the stirring rod (10). A positioning chamber (14) is fixedly installed on the top of the cover plate (3). A moving block (15) is slidably connected to the inner wall of the positioning chamber (14). A pin (16) is fixedly connected to the outer side of the moving block (15). One end of a spring (17) is fixedly connected to the side of the moving block (15) away from the pin (16). The other end of the spring (17) is fixedly connected to a positioning piece (18).
2. The constant temperature oil tank for rubber products with convenient replacement of easily damaged parts as described in claim 1, characterized in that, The inner wall of the test tube (5) is fitted with a sealing plug (8), the bottom of the overlapping plate (6) abuts against the top of the cover plate (3), and the outer diameter of the test tube (5) is matched with the inner diameter of the insertion hole (4).
3. A constant-temperature oil tank for rubber products with easily replaceable wear parts as described in claim 1, characterized in that, The top of the positioning chamber (14) is provided with a through groove that communicates with the inner wall. The top of the moving block (15) is fixedly installed with a guide block, and the top of the guide block is fixedly installed with a pull plate (19). The guide block is slidably connected to the inner wall of the through groove.
4. A constant-temperature oil tank for rubber products with easily replaceable wear parts as described in claim 1, characterized in that, The bottom of the housing (1) is symmetrically threaded with four foot pads (2).
5. A constant-temperature oil tank for rubber products with easily replaceable wear parts as described in claim 1, characterized in that, The output shaft of the motor (12) is fixedly connected to a hexagonal column (13), and the hexagonal column (13) is adapted to be inserted into the inner wall of the hexagonal hole (11).
6. A constant-temperature oil tank for rubber products with easily replaceable wear parts as described in claim 1, characterized in that, The motor (12) has symmetrically opened round holes on both sides, and there are two pins (16), which are inserted into the inner walls of the two round holes.
7. A constant-temperature oil tank for rubber products with convenient replacement of easily worn parts according to claim 1, characterized in that, Several stirring blades (20) are fixedly installed on the outer edge of the stirring rod (10), and a ring is fixedly installed on the inner bottom of the box (1). The bottom end of the stirring rod (10) is rotatably connected to the inner wall of the ring.
8. A constant-temperature oil tank for rubber products with easily replaceable wear parts as described in claim 1, characterized in that, The positioning piece (18) is fixedly installed on the inner wall of the positioning chamber (14), and the moving block (15) is in contact with the inner wall of the positioning chamber (14) around its perimeter.