Positioning block suitable for new energy vehicle battery module and injection mold of positioning block

Abstract

The utility model discloses a positioning block suitable for a new energy vehicle battery module and an injection mold thereof, the positioning block comprises an L-shaped plate, a baffle block is integrally formed at the top of the L-shaped plate, a supporting block is fixed on the right side of the L-shaped plate, and a plurality of fixing holes are integrally formed at the bottom of the L-shaped plate. According to the positioning block suitable for the new energy vehicle battery module and the injection mold of the positioning block, the stop blocks are arranged, screws penetrate through the fixing holes to fix the fixing blocks, then a battery is lifted, the bottom of the battery extrudes the upper portions of the stop blocks of the multiple fixing blocks so that an L-shaped plate can be elastically bent, and after the battery moves to the lower portion, the L-shaped plate becomes the original shape; and the upper part of the battery is blocked by the baffle block.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning blocks and injection molds, in particular to a positioning block and an injection mold suitable for a battery module of a new energy vehicle. Background Art

[0002] A battery is a device that contains an electrolyte solution and metal electrodes to generate an electric current in a cup, tank or other container or part of a composite container that can convert chemical energy into electrical energy.

[0003] After searching, the existing patent (Announcement No.: CN218215576U) discloses a positioning block for fixing a battery, including a bottom plate, a vertical plate fixedly connected to one side of the top of the bottom plate, a first positioning portion is provided at the bottom of the front side of the vertical plate, a second positioning portion is provided at the bottom of both sides of the vertical plate, a clamping portion is provided at the bottom end of the vertical plate, and fixing holes are provided on both sides of the top of the bottom plate. The utility model is a positioning block for fixing a battery. Through the first positioning portion and the second positioning portion arranged on the vertical plate, and in combination with the two positioning portions on the other positioning blocks, the four sides of the battery can be limited to prevent movement to the front, back, left and right when placed. The device has a simple structure, is easy to manufacture, and has a low cost, and has a good positioning effect on the battery.

[0004] By setting the first positioning part and the second positioning part on the vertical plate, and cooperating with the two positioning parts on the other positioning blocks, the four sides of the battery can be limited to prevent the battery from moving forward, backward, left and right when placed. However, it has a disadvantage that it can only limit the left and right movement of the battery, but does not limit the up and down movement of the battery. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a positioning block and an injection mold thereof suitable for a battery module of a new energy vehicle, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a positioning block suitable for a new energy vehicle battery module, comprising an L-shaped plate, a stop block is integrally formed on the top of the L-shaped plate, a support block is fixed on the right side of the L-shaped plate, and a plurality of fixing holes are integrally formed on the bottom of the L-shaped plate.

[0007] An injection mold also includes a fixed frame, an injection molding machine is fixed on the top of the fixed frame, a fixed mold is fixed on the top of the fixed frame located on the left side of the injection molding machine, a fixed plate is fixed on the top left side of the fixed frame, a movable mold is provided on the left side of the fixed mold, two fixed rods are slidably connected inside the movable mold, two ends of the fixed rods are fixedly connected to the right side of the movable mold and the left side of the fixed mold respectively, a transport mechanism is fixed to the bottom of the fixed frame, and the transport mechanism includes a rotating belt, a plurality of rotating columns and a fixed frame.

[0008] Preferably, a hydraulic rod is fixed inside the fixed plate, a movable plate is fixed to the right end of the output shaft of the hydraulic rod, a plurality of round rods are slidably connected inside the movable mold, the left end of the round rod is fixedly connected to the right side of the movable plate, a plurality of limit rods are slidably connected inside the movable plate, the right side of the limit rod is fixedly connected to the left side of the movable mold, retaining rings are fixed on the outer side walls of the limit rod located on the left and right sides of the movable plate, and the fixed rod passes through the movable plate.

[0009] Preferably, a first spring is sleeved on the outer side of the fixed rod between the movable plate and the movable mold, an injection hole is opened on the right side of the fixed mold, a mold cavity is opened on the left side of the fixed mold, and a rectangular block is fixed on the right side of the movable mold; the top of the fixed frame and the bottom of the fixed frame are fixedly connected, and the two ends of the rotating column are respectively fixedly connected to the left and right sides of the inside of the fixed frame, the rotating belt is sleeved on the outer sides of multiple rotating columns, and multiple supporting legs are fixed to the bottom of the fixed frame and the bottom of the fixed frame.

[0010] Preferably, a cylinder is fixed to the left side of the fixed frame, the inner wall of the cylinder is rotatably connected to a rotating wheel, the inside of the rotating wheel is rotatably connected to a rotating rod, the outer wall of the rotating rod is rotatably connected to a rotating drum, the left side of the rotating drum and the right side of the rotating wheel are fixedly connected, a clockwork spring is fixed to the outer wall of the rotating drum, the other end of the clockwork spring is fixedly connected to the inner wall of the cylinder, the right end of the rotating rod passes through the fixed frame and is fixedly connected to the left end of the rotating column at the front, a pull rope is fixed to the outer wall of the rotating wheel, the other end of the pull rope passes through the fixed frame and the fixed plate, and is fixedly connected to the left end of the movable plate.

[0011] Preferably, the outer side wall of the rotating rod is provided with a plurality of receiving holes, a second spring is fixed inside the receiving hole, a clamping block is fixed at the other end of the second spring, and the inner side wall of the rotating wheel is provided with a plurality of clamping holes. Beneficial Effects

[0012] The utility model provides a positioning block and an injection mold suitable for a battery module of a new energy vehicle. Compared with the prior art, it has the following beneficial effects:

[0013] 1. The positioning block and injection mold thereof suitable for the battery module of a new energy vehicle can be fixed by setting a stopper and passing a screw through a fixing hole, and then the battery is lifted, and the bottom of the battery squeezes the top of the stopper of multiple fixing blocks to elastically bend the L-shaped plate, and after the battery moves to the bottom, the L-shaped plate returns to its original shape, and the stopper blocks the top of the battery.

[0014] 2. The positioning block and injection mold thereof suitable for the battery module of new energy vehicles are provided with a movable mold, a movable plate and a fixed mold, and a hydraulic rod is started. The hydraulic rod pushes the movable plate to move, and the movable plate contacts with the retaining ring, pushes the retaining ring and the limiting rod to move, and the limiting rod pushes the movable mold to move. When the movable plate moves, it pushes the round rod to move, so that the movable mold and the fixed mold are closed, the round rod and the rectangular block are inserted into the mold cavity, and the injection molding machine is started. The plastic enters from the injection hole and then enters the mold cavity, and is blocked by the round rod and the rectangular block, so that the fixed hole and the retaining block can be formed. After the fixed block is cooled and formed, the movable mold moves to the left, and the first spring pushes the movable plate and the round rod back, so that the fixed block falls on the transport mechanism.

[0015] 3. The positioning block and injection mold thereof suitable for the battery module of new energy vehicles are provided with a transportation mechanism. The movement of the movable plate will pull the drawstring, the drawstring pulls the rotating wheel to rotate, the rotating wheel rotates the rotating rod and the rotating drum through the block and the card hole, the rotating rod rotates the rotating column, and the rotating column rotates the rotating belt, so that the fixed block dropped on the rotating belt can be transported and moved. When the movable plate returns to its original position, the clockwork spring drives the rotating drum and the rotating wheel to reverse, so that the rotating wheel reels the drawstring for convenient use next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the fixing block in the utility model.

[0017] Figure 2 It is a structural schematic diagram of the injection mold in the utility model.

[0018] Figure 3 It is a schematic cross-sectional structure diagram of the movable mold and the fixed mold in the utility model.

[0019] Figure 4 It is a structural schematic diagram of the movable plate and the movable mold in the utility model.

[0020] Figure 5 It is a schematic diagram of the structure inside the fixed frame in the utility model.

[0021] Figure 6 It is a schematic cross-sectional structural diagram of the rotating wheel and the rotating rod in the utility model.

[0022] In the figure: 1. fixing hole; 2. supporting block; 3. L-shaped plate; 4. stopper; 5. hydraulic rod; 6. fixing plate; 7. fixing rod; 8. stopper ring; 9. pull rope; 10. first spring; 11. limit rod; 12. rectangular block; 13. transportation mechanism; 14. supporting leg; 15. fixing frame; 16. fixing frame; 17. injection molding machine; 18. fixed mold; 19. movable mold; 20. movable plate; 21. injection hole; 22. mold cavity; 23. round rod; 24. rotating wheel; 25. cylinder; 26. clockwork spring; 27. rotating belt; 28. rotating column; 29. ​​rotating rod; 30. rotating cylinder; 31. second spring; 32. storage hole; 33. clamping hole; 34. clamping block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6 The utility model provides a technical solution: a positioning block suitable for a battery module of a new energy vehicle, comprising an L-shaped plate 3, a stopper 4 is integrally formed on the top of the L-shaped plate 3, a support block 2 is fixed to the right side of the L-shaped plate 3, and a plurality of fixing holes 1 are integrally formed on the bottom of the L-shaped plate 3. The fixing block can be fixed by passing a screw through the fixing hole 1, and then the battery is lifted, and the bottom of the battery squeezes the top of the stopper 4 of the plurality of fixing blocks to make the L-shaped plate 3 elastically bend. After the battery moves to the bottom, the L-shaped plate 3 returns to its original shape, and the stopper 4 blocks the top of the battery.

[0025] An injection mold, further comprising a fixed frame 16, an injection molding machine 17 is fixed on the top of the fixed frame 16, a fixed mold 18 is fixed on the top of the fixed frame 16 and located on the left side of the injection molding machine 17, a fixed plate 6 is fixed on the top left side of the fixed frame 16, a movable mold 19 is provided on the left side of the fixed mold 18, two fixed rods 7 are slidably connected inside the movable mold 19, two ends of the fixed rods 7 are fixedly connected to the right side of the movable mold 19 and the left side of the fixed mold 18, a transport mechanism 13 is fixed on the bottom of the fixed frame 16, and the transport mechanism 13 includes a rotating belt 27, a plurality of rotating columns 28 and a fixed The frame 15 is provided with a hydraulic rod 5 fixed inside the fixed plate 6, a movable plate 20 is fixed to the right end of the output shaft of the hydraulic rod 5, a plurality of round rods 23 are slidably connected inside the movable mold 19, the left end of the round rod 23 is fixedly connected to the right side of the movable plate 20, a plurality of limit rods 11 are slidably connected inside the movable plate 20, the right side of the limit rod 11 is fixedly connected to the left side of the movable mold 19, the outer side wall of the limit rod 11 is located on both sides of the movable plate 20 and is fixed with a retaining ring 8, the fixed rod 7 passes through the movable plate 20, and the outer side of the fixed rod 7 is located between the movable plate 20 and the movable mold 19 and is sleeved with a first A spring 10, an injection hole 21 is opened on the right side of the fixed mold 18, a mold cavity 22 is opened on the left side of the fixed mold 18, a rectangular block 12 is fixed on the right side of the movable mold 19, the top of the fixed frame 15 and the bottom of the fixed frame 16 are fixedly connected, the two ends of the rotating column 28 are respectively fixedly connected to the left and right sides of the inside of the fixed frame 15, the rotating belt 27 is sleeved on the outside of multiple rotating columns 28, and multiple supporting legs 14 are fixed on the bottom of the fixed frame 15 and the bottom of the fixed frame 16. The hydraulic rod 5 is started, and the hydraulic rod 5 pushes the movable plate 20 to move, and the movable plate 20 contacts the retaining ring 8, pushing the retaining ring 8 and The limit rod 11 moves, and the limit rod 11 pushes the movable mold 19 to move. When the movable plate 20 moves, it pushes the round rod 23 to move, so that the movable mold 19 and the fixed mold 18 are closed, and the round rod 23 and the rectangular block 12 are inserted into the mold cavity 22. The injection molding machine 17 is started, and the plastic enters from the injection hole 21 and then enters the mold cavity 22. It is blocked by the round rod 23 and the rectangular block 12, so that the fixed hole 1 and the stop block 4 can be formed. After the fixed block is cooled and formed, the movable mold 19 moves to the left, and the first spring 10 pushes the movable plate 20 and the round rod 23 back, so that the fixed block falls on the transportation mechanism 13.

[0026] Furthermore, a cylinder 25 is fixed to the left side of the fixed frame 15, and the inner wall of the cylinder 25 is rotatably connected to the rotating wheel 24, and the inner part of the rotating wheel 24 is rotatably connected to the rotating rod 29, and the outer wall of the rotating rod 29 is rotatably connected to the rotating drum 30, and the left side of the rotating drum 30 is fixedly connected to the right side of the rotating wheel 24, and the outer wall of the rotating drum 30 is fixedly connected to the clockwork spring 26, and the other end of the clockwork spring 26 is fixedly connected to the inner wall of the cylinder 25, and the right end of the rotating rod 29 passes through the fixed frame 15 and is fixedly connected to the left end of the frontmost rotating column 28, and the outer wall of the rotating wheel 24 is fixedly connected to the pull rope 9, and the other end of the pull rope 9 passes through the fixed frame 16 and the fixed plate 6, and is fixedly connected to the left end of the movable plate 20, and the rotating rod 29 is fixedly connected to the left end of the movable plate 20. The outer wall is provided with a plurality of storage holes 32, inside of which a second spring 31 is fixed, and a clamping block 34 is fixed at the other end of the second spring 31. The inner wall of the rotating wheel 24 is provided with a plurality of clamping holes 33. The movement of the movable plate 20 will pull the pull rope 9, and the pull rope 9 will pull the rotating wheel 24 to rotate. The rotating wheel 24 rotates with the rotating rod 29 and the rotating drum 30 through the clamping block 34 and the clamping hole 33. The rotation of the rotating rod 29 causes the rotating column 28 to rotate, and the rotating column 28 rotates with the rotating belt 27, so that the fixed block dropped on the rotating belt 27 can be transported and moved. When the movable plate 20 returns to its original position, the clockwork spring 26 reverses the rotating drum 30 and the rotating wheel 24, so that the rotating wheel 24 reels the pull rope 9 for convenient use next time.

[0027] During operation, the hydraulic rod 5 is started, and the hydraulic rod 5 pushes the movable plate 20 to move. The movable plate 20 contacts the retaining ring 8, and pushes the retaining ring 8 and the limiting rod 11 to move. The limiting rod 11 pushes the movable mold 19 to move. When the movable plate 20 moves, it pushes the round rod 23 to move. In this way, the movable mold 19 and the fixed mold 18 are closed, and the round rod 23 and the rectangular block 12 are inserted into the mold cavity 22. The injection molding machine 17 is started, and the plastic enters from the injection hole 21 and then enters the mold cavity 22. It is blocked by the round rod 23 and the rectangular block 12, so that the fixed hole 1 and the stopper 4 can be formed. After the fixed block is cooled and formed, the movable mold 1 9 moves left, the first spring 10 pushes the movable plate 20 and the round rod 23 to move back, so that the fixed block falls on the transportation mechanism 13, the movement of the movable plate 20 will pull the drawstring 9, the drawstring 9 pulls the rotating wheel 24 to rotate, the rotating wheel 24 rotates with the rotating rod 29 and the rotating drum 30 through the clamping block 34 and the clamping hole 33, the rotating rod 29 rotates to rotate the rotating column 28, and the rotating column 28 rotates with the rotating belt 27, so that the fixed block dropped on the rotating belt 27 can be transported and moved, and when the movable plate 20 returns to its original position, the clockwork spring 26 reverses with the rotating drum 30 and the rotating wheel 24, so that the rotating wheel 24 reels the drawstring 9 for convenient use next time.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning block suitable for a battery module of a new energy vehicle, comprising an L-shaped plate (3), characterized in that: A stopper (4) is integrally formed on the top of the L-shaped plate (3), a support block (2) is fixed to the right side of the L-shaped plate (3), and a plurality of fixing holes (1) are integrally formed on the bottom of the L-shaped plate (3).

2. An injection mold, comprising a positioning block suitable for a new energy vehicle battery module according to claim 1, characterized in that: It also comprises a fixed frame (16), an injection molding machine (17) is fixed on the top of the fixed frame (16), a fixed mold (18) is fixed on the top of the fixed frame (16) and located on the left side of the injection molding machine (17), a fixed plate (6) is fixed on the left side of the top of the fixed frame (16), a movable mold (19) is provided on the left side of the fixed mold (18), two fixed rods (7) are slidably connected inside the movable mold (19), two ends of the fixed rods (7) are fixedly connected to the right side of the movable mold (19) and the left side of the fixed mold (18), respectively, and a transport mechanism (13) is fixed on the bottom of the fixed frame (16), the transport mechanism (13) comprises a rotating belt (27), a plurality of rotating columns (28) and a fixed frame (15).

3. An injection mold according to claim 2, characterized in that: A hydraulic rod (5) is fixed inside the fixed plate (6), a movable plate (20) is fixed to the right end of the output shaft of the hydraulic rod (5), a plurality of round rods (23) are slidably connected inside the movable mold (19), the left end of the round rod (23) is fixedly connected to the right side of the movable plate (20), a plurality of limiting rods (11) are slidably connected inside the movable plate (20), the right side of the limiting rod (11) is fixedly connected to the left side of the movable mold (19), retaining rings (8) are fixed on the left and right sides of the outer wall of the limiting rod (11) located on the movable plate (20), and the fixed rod (7) passes through the movable plate (20).

4. An injection mold according to claim 3, characterized in that: The outer side of the fixed rod (7) is provided with a first spring (10) between the movable plate (20) and the movable mold (19); the right side of the fixed mold (18) is provided with an injection hole (21); the left side of the fixed mold (18) is provided with a mold cavity (22); the right side of the movable mold (19) is fixed with a rectangular block (12); the top of the fixed frame (15) and the bottom of the fixed frame (16) are fixedly connected; the two ends of the rotating column (28) are respectively fixedly connected to the left and right sides of the inside of the fixed frame (15); the rotating belt (27) is sleeved on the outer sides of the plurality of rotating columns (28); and the bottom of the fixed frame (15) and the bottom of the fixed frame (16) are both fixed with a plurality of supporting legs (14).

5. An injection mold according to claim 4, characterized in that: A cylinder (25) is fixed on the left side of the fixed frame (15); the inner wall of the cylinder (25) is rotatably connected to a rotating wheel (24); the interior of the rotating wheel (24) is rotatably connected to a rotating rod (29); the outer wall of the rotating rod (29) is rotatably connected to a rotating cylinder (30); the left side of the rotating cylinder (30) is fixedly connected to the right side of the rotating wheel (24); a spring (26) is fixedly connected to the outer wall of the rotating cylinder (30); the other end of the spring (26) is fixedly connected to the inner wall of the cylinder (25); the right end of the rotating rod (29) passes through the fixed frame (15) and is fixedly connected to the left end of the rotating column (28) at the front; a pull rope (9) is fixed to the outer wall of the rotating wheel (24); the other end of the pull rope (9) passes through the fixed frame (16) and the fixed plate (6) and is fixedly connected to the left end of the movable plate (20).

6. An injection mold according to claim 5, characterized in that: The outer side wall of the rotating rod (29) is provided with a plurality of receiving holes (32), a second spring (31) is fixed inside the receiving hole (32), a clamping block (34) is fixed to the other end of the second spring (31), and the inner side wall of the rotating wheel (24) is provided with a plurality of clamping holes (33).

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