Aluminum alloy top cover mounting and positioning structure

Abstract

The utility model provides an aluminum alloy top cover installation positioning structure, which relates to the technical field of top cover installation, and comprises a positioning mechanism and a fixing mechanism, the positioning mechanism comprises a top cover, four corners of the top cover are respectively provided with a first threaded hole, the top of the top cover is provided with a pair of T-shaped plates, and the interiors of the pair of T-shaped plates are respectively connected with a pair of insertion rods in a sliding manner; threaded sleeves are installed at one ends of the pair of inserting rods, a pair of first fixing plates are installed in the pair of T-shaped plates, a first screw and a second screw are rotationally connected to the interiors of each pair of first fixing plates through bearings correspondingly, and the top ends of the first screws and the bottom ends of the second screws penetrate through the threaded sleeves and extend into the inserting rods; the fixing mechanism comprises a battery box body, the front face and the back face of the battery box body are each provided with a pair of insertion holes, and the insertion holes are matched with the insertion rods respectively. According to the top cover mounting structure, the top cover can be effectively positioned and mounted, the mounting efficiency is improved, and the top cover mounting structure has high practical value.

Description

Technical Field

[0001] The utility model belongs to the technical field of top cover installation, and more specifically, particularly relates to an aluminum alloy top cover installation and positioning structure. Background Art

[0002] Aluminum alloy is one of the most widely used battery top cover materials. It has the advantages of light weight, high strength, corrosion resistance, and is also easy to process and manufacture. Aluminum alloy battery top cover is suitable for various battery types.

[0003] Based on the above, the inventors have found the following problems: when installing the current aluminum alloy top cover of batteries, the top cover is mostly fixed to the battery box by bolts. Generally, two workers are required to cooperate in the fixation. One worker presses the top cover by hand to fix it, while the other worker fixes the top cover by bolts, which makes the installation operation inconvenient.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an aluminum alloy top cover installation and positioning structure is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an aluminum alloy top cover installation and positioning structure to solve the problems in the current background technology.

[0006] The purpose and effect of the aluminum alloy top cover installation and positioning structure of the utility model are achieved by the following specific technical means:

[0007] A positioning structure for installing an aluminum alloy top cover comprises a positioning mechanism and a fixing mechanism, wherein the positioning mechanism comprises a top cover, wherein four corners of the top cover are provided with first threaded holes, and a pair of T-shaped plates are installed on the top of the top cover, a pair of the T-shaped plates are slidably connected with a pair of plug rods inside, a threaded sleeve is installed at one end of the pair of plug rods, a pair of first fixing plates are installed inside the pair of T-shaped plates, and the interior of each pair of the first fixing plates is rotatably connected with a first screw and a second screw through bearings, the top end of the first screw and the bottom end of the second screw both penetrate the threaded sleeve and extend to the inside of the plug rod, and are both threadedly connected to the threaded sleeve, and the fixing mechanism comprises a battery box, and a pair of jacks are opened on the front and back sides of the battery box, and the pair of jacks are matched with a pair of plug rods respectively.

[0008] Furthermore, a mounting block is installed between a pair of T-shaped plates, and a rotating shaft is rotatably connected inside the mounting block. Both ends of the rotating shaft penetrate the mounting block and extend to the inside of the T-shaped plate, and are both transmission-connected to a rotating rod.

[0009] Furthermore, a worm wheel is sleeved on the rotating shaft, and a worm is rotatably connected to the inside of the mounting block near the worm wheel. The worm and the worm wheel are meshed with each other, and one end of the worm passes through the top of the mounting block and is sleeved with a knob.

[0010] Furthermore, a pair of second fixed plates are installed inside the pair of T-shaped plates, a pair of rotating rods pass through the pair of second fixed plates and are rotatably connected to the second fixed plates through bearings, and one end and the other end of the pair of rotating rods are sleeved with active bevel gears.

[0011] Furthermore, the bottom end of the first screw and the top end of the second screw are both sleeved with a driven bevel gear, and the driven bevel gear is meshed with the driving bevel gear.

[0012] Furthermore, a pair of baffles are installed inside the battery box, the top ends of the pair of baffles are fitted with the bottom end of the top cover, and a pair of second threaded holes are formed on the pair of baffles.

[0013] Furthermore, bolts are threadedly connected on a pair of baffles near the second threaded holes, and the bolts are threadedly connected to the first threaded holes.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The aluminum alloy top cover installation and positioning structure is used in coordination with the top cover, the first threaded hole, the T-shaped plate, the first fixing plate, the rotating rod, the second fixing plate, the active bevel gear, the first screw, the second screw, the driven bevel gear, the plug rod, the installation block, the rotating shaft, the worm gear, the worm, the knob, the fixing mechanism, the battery box, the baffle, the second threaded hole, the bolt and the jack. By installing the knob, when the knob is turned, the worm is easily rotated. Since the worm and the worm gear are meshed, the rotation of the worm gear drives the rotating shaft to rotate. Since the rotating rods are connected to the two ends of the rotating shaft, the rotating rod is easily rotated, thereby realizing the rotation of the active bevel gears sleeved on one end and the other end of a pair of rotating rods. Since the driven bevel gear is meshed with the active bevel gear, it is easy to drive the driven bevel gear to rotate. The first and second screws are moved so that the first screw and the second screw are rotated. Since one end of the first screw and the second screw extends into the interior of the insertion rod and is threadedly connected to the threaded sleeve installed at the insertion rod, the insertion rod realizes linear movement under the rotation of the threaded sleeve and the sliding action with the inner wall of the T-shaped plate. When the first screw rotates forward and the second screw rotates reversely, a pair of insertion rods are extended from the interior of the T-shaped plate and inserted into the insertion hole to position the top cover at the battery box body. Then, the top cover is conveniently installed on the battery box body by connecting the first threaded hole and the second threaded hole through bolts. The utility model has a simple and reasonable structure, a novel design, and is simple and convenient to operate. It can effectively position and install the top cover, improve installation efficiency, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the battery box of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the top cover of the utility model.

[0019] Figure 4 It is a top section schematic diagram of the T-shaped plate and the mounting block of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 100, positioning mechanism; 1001, top cover; 1002, first threaded hole; 1003, T-shaped plate; 1004, first fixing plate; 1005, rotating rod; 1006, second fixing plate; 1007, active bevel gear; 1008, first screw rod; 1009, second screw rod; 1010, driven bevel gear; 1011, plug rod; 1012, mounting block; 1013, rotating shaft; 1014, worm gear; 1015, worm; 1016, knob; 200, fixing mechanism; 2001, battery case; 2002, baffle; 2003, second threaded hole; 2004, bolt; 2005, jack. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] Example:

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] The utility model provides an aluminum alloy top cover installation positioning structure, including a positioning mechanism 100 and a fixing mechanism 200, wherein the positioning mechanism 100 includes a top cover 1001, wherein the four corners of the top cover 1001 are provided with first threaded holes 1002, and a pair of T-shaped plates 1003 are installed on the top of the top cover 1001, wherein a pair of the T-shaped plates 1003 are slidably connected to a pair of plug rods 1011, wherein one end of the pair of the plug rods 1011 is provided with a threaded sleeve, and a pair of first fixing members are installed inside the pair of the T-shaped plates 1003. The fixed plate 1004, each pair of the first fixed plates 1004 are rotatably connected with a first screw 1008 and a second screw 1009 through bearings, the top end of the first screw 1008 and the bottom end of the second screw 1009 are both extended through the threaded sleeve to the inside of the plug rod 1011, and are both threadedly connected to the threaded sleeve, the fixing mechanism 200 includes a battery box 2001, and the front and back sides of the battery box 2001 are each provided with a pair of holes 2005, and the pair of holes 2005 are respectively matched with a pair of plug rods 1011.

[0026] Among them, a mounting block 1012 is installed between a pair of T-shaped plates 1003, and the mounting block 1012 is internally rotatably connected with a rotating shaft 1013. Both ends of the rotating shaft 1013 penetrate the mounting block 1012 and extend to the inside of the T-shaped plate 1003, and are both transmission-connected with a rotating rod 1005. By transmission-connecting the two ends of the rotating shaft 1013 to the rotating rod 1005, when the rotating shaft 1013 rotates, the rotating rods 1005 at both ends thereof can rotate synchronously.

[0027] Among them, a worm wheel 1014 is sleeved on the rotating shaft 1013, and a worm 1015 is rotatably connected to the inside of the mounting block 1012 near the worm wheel 1014. The worm 1015 and the worm wheel 1014 are meshed with each other, and one end of the worm 1015 passes through the top of the mounting block 1012 and is sleeved with a knob 1016. By installing the knob 1016, the user can rotate the worm 1015 by turning the knob 1016. Since the worm 1015 is meshed with the worm wheel 1014, when the worm 1015 rotates, the worm wheel 1014 is convenient to rotate.

[0028] Among them, a pair of second fixed plates 1006 are installed inside the pair of T-shaped plates 1003, a pair of the rotating rods 1005 pass through the pair of second fixed plates 1006 and are rotatably connected with the second fixed plates 1006 through bearings, and one end and the other end of the pair of rotating rods 1005 are sleeved with active bevel gears 1007. By sleeved active bevel gears 1007 on one end of one of the rotating rods 1005 and the other end of the other rotating rod 1005, when the pair of rotating rods 1005 rotate, the active bevel gears 1007 can be easily rotated.

[0029] Among them, the bottom end of the first screw 1008 and the top end of the second screw 1009 are both sleeved with a driven bevel gear 1010 wheel, and the driven bevel gear 1010 wheel is meshed with the active bevel gear 1007 wheel. Since the driven bevel gear 1010 and the active bevel gear 1007 are meshed with each other, when the active bevel gear 1007 rotates, the driven bevel gear 1010 is easy to rotate.

[0030] Among them, a pair of baffles 2002 are installed inside the battery box 2001, the top ends of the pair of baffles 2002 are fitted with the bottom end of the top cover 1001, and a pair of second threaded holes 2003 are opened on the pair of baffles 2002. By installing a pair of baffles 2002, it is convenient to place the top cover 1001 on the pair of baffles 2002, and preliminarily locate the position of the top cover 1001.

[0031] Among them, a pair of baffles 2002 are threadedly connected with bolts 2004 near the second threaded hole 2003, and the bolts 2004 are threadedly connected with the first threaded hole 1002. By installing the bolts 2004, when the bolts 2004 are inserted into the first threaded hole 1002 and the second threaded hole 2003, the top cover 1001 is installed on the baffle 2002, thereby achieving fixed installation of the top cover 1001 and the battery box 2001.

[0032] The specific usage and function of this embodiment are as follows:

[0033] When using this product, first check whether the various mechanisms inside the aluminum alloy top cover installation and positioning structure are complete. After ensuring that they are complete, first place the top cover 1001 on the top of the battery box 2001. Since a pair of baffles 2002 are installed inside the battery box 2001, it is convenient to preliminarily locate the position of the top cover 1001. Then the user rotates the knob 1016 to rotate the worm 1015, which drives the worm wheel 1014 to rotate and the shaft 1013 to rotate. Since the two ends of the shaft 1013 are connected with the rotating rod 1005, it is convenient to rotate the rotating rod 1005, thereby realizing the rotation of the active bevel gear 1007 set at one end of one of the rotating rods 1005 and the other end of the other rotating rod 1005, driving the driven bevel gear 1010 to rotate. The first screw rod 1008 and the second screw rod 1009 are rotated. Since one end of the first screw rod 1008 and the second screw rod 1009 extends to the inside of the plug rod 1011 and is threadedly connected to the threaded sleeve installed at the plug rod 1011, when the first screw rod 1008 rotates forward and the second screw rod 1009 rotates reversely, a pair of plug rods 1011 can extend from the inside of the T-shaped plate 1003 under the rotation of the threaded sleeve and the sliding action with the inner wall of the T-shaped plate 1003, and are inserted into the socket 2005, so as to position the top cover 1001 at the battery box 2001. Then, the user connects the bolt 2004, the first threaded hole 1002 and the second threaded hole 2003 to facilitate the installation of the top cover 1001 on the battery box 2001, thereby completing the positioning and installation of the top cover 1001.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An aluminum alloy top cover installation and positioning structure, characterized in that: The invention comprises a positioning mechanism (100) and a fixing mechanism (200), wherein the positioning mechanism (100) comprises a top cover (1001), wherein four corners of the top cover (1001) are provided with first threaded holes (1002), and a pair of T-shaped plates (1003) are installed on the top of the top cover (1001), wherein a pair of insertion rods (1011) are slidably connected inside the pair of T-shaped plates (1003), wherein one end of the pair of insertion rods (1011) is provided with a threaded sleeve, and wherein a pair of first fixing plates (1004) are installed inside the pair of T-shaped plates (1003), wherein each pair of The first fixing plate (1004) is rotatably connected to a first screw rod (1008) and a second screw rod (1009) via bearings; the top end of the first screw rod (1008) and the bottom end of the second screw rod (1009) both pass through the threaded sleeve and extend into the interior of the insertion rod (1011), and are both threadedly connected to the threaded sleeve; the fixing mechanism (200) comprises a battery box (2001); a pair of insertion holes (2005) are provided on the front and back sides of the battery box (2001); the pair of insertion holes (2005) are matched with the pair of insertion rods (1011) respectively.

2. The aluminum alloy top cover installation and positioning structure as claimed in claim 1, characterized in that: A mounting block (1012) is installed between a pair of T-shaped plates (1003), and a rotating shaft (1013) is rotatably connected inside the mounting block (1012). Both ends of the rotating shaft (1013) penetrate the mounting block (1012) and extend to the inside of the T-shaped plate (1003), and are both transmission-connected to a rotating rod (1005).

3. The aluminum alloy top cover installation and positioning structure as claimed in claim 2, characterized in that: A worm wheel (1014) is sleeved on the rotating shaft (1013), and a worm (1015) is rotatably connected to the inside of the mounting block (1012) near the worm wheel (1014), the worm (1015) and the worm wheel (1014) are meshed with each other, and one end of the worm (1015) passes through the top of the mounting block (1012) and is sleeved with a knob (1016).

4. The aluminum alloy top cover installation and positioning structure as claimed in claim 3, characterized in that: A pair of second fixed plates (1006) are installed inside the pair of T-shaped plates (1003), and the pair of rotating rods (1005) pass through the pair of second fixed plates (1006) and are rotatably connected to the second fixed plates (1006) via bearings, and one end and the other end of the pair of rotating rods (1005) are sleeved with active bevel gears (1007).

5. The aluminum alloy top cover installation and positioning structure as claimed in claim 4, characterized in that: The bottom end of the first screw (1008) and the top end of the second screw (1009) are both sleeved with a driven bevel gear (1010) wheel, and the driven bevel gear (1010) wheel and the driving bevel gear (1007) wheel are meshed with each other.

6. The aluminum alloy top cover installation and positioning structure as claimed in claim 1, characterized in that: A pair of baffles (2002) are installed inside the battery box (2001), the top ends of the pair of baffles (2002) are in contact with the bottom end of the top cover (1001), and a pair of second threaded holes (2003) are provided on the pair of baffles (2002).

7. The aluminum alloy top cover installation and positioning structure as claimed in claim 6, characterized in that: Bolts (2004) are threadedly connected to a pair of baffles (2002) near the second threaded holes (2003), and the bolts (2004) are threadedly connected to the first threaded holes (1002).

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