Novel power battery binding belt fixing clamp

Abstract

The utility model discloses a novel power battery binding belt fixing clamp. The novel power battery binding belt fixing clamp is characterized in that the top of a bottom plate is fixedly connected with a supporting plate; the left clamping base is fixedly connected with the bottom plate, a mounting block is arranged on the top of the left clamping base, and a first clamping block is fixedly connected to the right side face of the mounting block. The right clamping seat is transversely and slidably matched with the top of the bottom plate, the top of the right clamping seat is fixedly connected with a mounting seat, and the left side surface of the mounting seat is fixedly connected with a second clamping block; the nut is fixedly connected to the bottom of the right clamping seat; the lead screw is in threaded connection with the nut, the left end of the lead screw is in rotating fit with the left support, the right end of the lead screw is in rotating fit with the right support, and a first butt joint part is arranged at the right end of the connector and detachably connected with a second butt joint part at the driving end of the motor in a butt joint mode. The motor can drive the lead screw to rotate and link the right clamping seat to drive the second clamping block to move left and right to be matched with the first clamping block to conduct clamping action or loosening action. By the adoption of the technical scheme, the power battery clamp can be suitable for clamping and fixing a large row of small power batteries, and meanwhile the requirement for miniaturization of the clamp can be met.

Description

Technical Field

[0001] The utility model relates to the technical field related to clamps, and in particular to a novel power battery tie-band fixing clamp. Background Art

[0002] Most power batteries are produced in rectangular blocks. In order to achieve a larger energy storage battery structure, multiple power batteries need to be fixed in a row and then tied together with cable ties. The current fixture for fixing a row of power batteries includes: a base plate, a first clamping block installed at one end of the base plate, a second clamping block installed at the other end of the base plate, and a cylinder that drives the second clamping block to move and cooperate with the first clamping block to clamp the power battery. The stroke of the cylinder is relatively short. Therefore, this type of fixture is generally suitable for clamping and fixing a row of power batteries with a fixed number, or a row of power batteries with a small difference in number, and is not suitable for clamping and fixing a row of power batteries with a large difference in number; if a longer cylinder is used, one end of the cylinder will protrude a long distance from the outside of the base plate, making the overall structure of the fixture longer, which is not conducive to the miniaturization of the fixture. Utility Model Content

[0003] In order to overcome the existing technical defects, the purpose of the utility model is to provide a new type of power battery cable tie fixing fixture to solve the above technical problems.

[0004] The technical solution adopted by the utility model to solve the technical problem is as follows:

[0005] According to one aspect of the utility model, a new type of power battery tie fixing fixture is designed, comprising:

[0006] A bottom plate, with two laterally arranged support plates fixedly connected to the top;

[0007] A left clamping seat, arranged at the left end of the support plate and fixedly connected to the bottom plate, a plurality of mounting blocks are longitudinally spaced apart on the top of the left clamping seat, and a first clamping block is fixedly connected to the right side of the mounting block;

[0008] A right clamping seat is slidably engaged with the top of the bottom plate via a guide assembly, a plurality of mounting seats are fixedly connected to the top of the right clamping seat at intervals in the longitudinal direction, and a second clamping block is fixedly connected to the left side of the mounting seat;

[0009] A nut, fixedly connected to the bottom of the right clamping seat;

[0010] The screw rod is threadedly connected to the nut, the left end of the screw rod extends to the middle of the base plate and rotatably cooperates with the left support fixed to the base plate, and the right end rotatably cooperates with the right support fixed to the right end of the base plate. The right end of the screw rod is fixed with a connecting head, and the right end of the connecting head is provided with a first docking part, and the first docking part is used for detachable docking with the second docking part on the motor driving end. When the first docking part is docked with the second docking part, the motor can drive the screw rod to rotate and link the right clamping seat to drive the second clamping block to move left and right to cooperate with the first clamping block to perform clamping or loosening action.

[0011] By adopting the above technical scheme, when the clamp is used to clamp and fix the power batteries, multiple power batteries are placed on top of the two support plates and arranged in a row horizontally. After the first docking part is docked with the second docking part, the motor is started to drive the screw to rotate, and the screw rotation drives the nut to move to the left and links the right clamping seat to drive the second clamping block to move left and cooperate with the first clamping block to clamp the power battery. The motor, screw and nut driving method can increase the moving stroke of the right clamping seat, so that the right clamping seat can drive the second clamping block to move between the right end of the bottom plate and the middle of the bottom plate. It can be suitable for clamping and fixing a large number of power batteries in a row, and can also meet the clamping and fixing of a small number of power batteries in a row. At the same time, the overall length of the clamp changes little, which can meet the miniaturization requirements of the clamp.

[0012] In order to better solve the above technical defects, the utility model also has a better technical solution:

[0013] In some embodiments, the front and rear ends of the right clamping seat are respectively laterally slidably engaged with the top of the base plate through a guide assembly, and the guide assembly includes a guide rail and a slider, the guide rail is laterally fixed to the base plate, and the slider is fixed to the bottom of the right clamping seat and slidably engaged with the guide rail.

[0014] In some embodiments, the bottom plate is rectangular, and the four corners of the bottom plate are fixed with connecting shafts, and the lower part of the four corners is provided with mounting grooves, and the mounting grooves are provided with bearings or rollers that rotate with the connecting shafts, and the bearings or rollers partially protrude from the outside of the corner edges of the bottom plate, and the bottom surface of the bearings or rollers is higher than the bottom surface of the bottom plate. When the clamp is in use, it is placed on a conveyor line, and the conveyor line has a clamping station and a tie-tying station. When the clamp is transported to the clamping station, the second docking part of the motor on the clamping station is docked with the first docking part of the end of the screw rod, and the power battery is placed between the first clamping block and the second clamping block manually or by a manipulator, and then the motor is started to drive the screw rod to rotate, and the screw rod rotates to drive the nut to move to the left and link the right clamping seat to drive the second clamping block to move to the left to cooperate with the first clamping block to clamp the power battery. After a row of power batteries are clamped, the second docking part of the motor on the clamping station is disengaged from the first docking part of the end of the screw rod, and then the clamp is transported to the tie-tying station through the conveyor line, and a row of power batteries are clamped by the tie-tying equipment of the tie-tying station. The upper and lower ends of the power batteries are tied with tie bands respectively, so that a row of power batteries are connected into a row to form a power battery module. After the tie bands are tied, the fixture is transported to the next workstation through the conveyor line. The bearings or rollers that partially protrude to the outside of the corner edges are set at the four corners of the bottom plate to ensure that the fixture can be normally transported on the conveyor line. If no rotating parts are set, during the conveying process, the fixture will deviate and collide with the baffles on both sides of the conveyor line, which may cause normal transportation. For example, when the conveyor line has an arc bend, if no rotating parts are set, the bottom plate of the fixture may collide with the baffles on both sides and may not be transported normally. When the bearings or rollers of the fixture collide with the baffles on both sides of the conveyor line during transportation, the bottom plate can be guided back to the center to ensure normal transportation.

[0015] In some embodiments, the top edges of the left and right ends of the bottom plate are respectively fixed with fixing blocks, and the ends of the fixing blocks facing outwards are respectively fixed with buffer rubber blocks. Thus, when the left and right ends of the bottom plate collide with other components, the buffer rubber blocks can play a buffering role.

[0016] In some embodiments, the left ends of the two support plates are respectively provided with left auxiliary clamping blocks fixed to the left clamping seat, and the right side surface of the left auxiliary clamping block is in the same plane as the right side surface of the lower part of the first clamping block. The right ends of the two support plates are respectively provided with right auxiliary clamping blocks fixed to the right clamping seat, and the left side surface of the right auxiliary clamping block is in the same plane as the left side surface of the lower part of the second clamping block.

[0017] In some embodiments, the first docking portion is a straight groove, and the second docking portion is a straight protrusion that can be inserted into the straight groove, or the first docking portion is a cross-shaped groove, and the second docking portion is a cross-shaped protrusion that can be inserted into the cross-shaped groove, or the first docking portion is a hexagonal groove, and the second docking portion is a hexagonal protrusion that can be inserted into the hexagonal groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a novel power battery tie-tie fixing fixture according to an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the clamp for fixing the new power battery with cable ties;

[0020] Reference numerals:

[0021] 1. Base plate; 11. Support plate; 12. Connecting shaft; 13. Bearing; 14. Left support; 15. Right support; 2. Left clamping seat; 21. Mounting block; 22. First clamping block; 23. Left auxiliary clamping block; 3. Right clamping seat; 31. Mounting seat; 32. Second clamping block; 33. Right auxiliary clamping block; 4. Nut; 5. Screw rod; 6. Guide assembly; 61. Guide rail; 62. Slider; 7. Connector; 71. First docking part; 8. Fixing block; 9. Buffer rubber block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0025] refer to Figure 1 to Figure 2 As shown, the utility model provides a novel power battery tie-tie fixing fixture, comprising: a base plate 1, a left clamping seat 2, a right clamping seat 3, a nut 4 and a screw rod 5.

[0026] Two horizontally arranged support plates 11 are fixedly connected to the top of the bottom plate 1, and the two support plates 11 are arranged in parallel. The bottom plate 1 is rectangular, and the four corners of the bottom plate 1 are fixedly connected to connecting shafts 12. The bottom of the four corners of the bottom plate 1 is provided with mounting grooves, and the mounting grooves are provided with bearings 13 or rollers that rotate with the connecting shafts 12. The bearings 13 or rollers partially protrude outside the corner edges of the bottom plate 1, and the bottom surface of the bearings 13 or rollers is higher than the bottom surface of the bottom plate 1.

[0027] The left clamping seat 2 is arranged at the left end of the support plate 11 and is fixedly connected to the base plate 1. A plurality of mounting blocks 21 are longitudinally spaced apart on the top of the left clamping seat 2. The mounting blocks 21 are connected to the left clamping seat 2 by bolts or are integrally formed. There are two or three or four or more mounting blocks 21. In this embodiment, preferably, there are four mounting blocks 21. The four mounting blocks 21 are equidistantly spaced apart, and a first clamping block 22 is fixedly connected to the right side of each mounting block 21.

[0028] The left ends of the two support plates 11 are respectively provided with left auxiliary clamping blocks 23 fixed to the left clamping seat 2 , and the right side surface of the left auxiliary clamping block 23 is in the same plane as the right side surfaces of the lower parts of the plurality of first clamping blocks 22 .

[0029] The front and rear end bottoms of the right clamping seat 3 are respectively slidably engaged with the top of the base plate 1 through the guide assembly 6, and the guide assembly 6 includes a guide rail 61 and a slider 62. The guide rail 61 is laterally fixed to the base plate 1, and the slider 62 is fixed to the bottom of the right clamping seat 3 and slidably engaged with the guide rail 61.

[0030] A plurality of mounting seats 31 are fixedly connected at longitudinal intervals on the top of the right clamping seat 3. Two, three, four or more mounting seats 31 are provided. In the present embodiment, four mounting seats 31 are preferably provided. The four mounting seats 31 are equidistantly spaced apart. The mounting seats 31 are fixedly connected to the right clamping seat 3 by bolts. A second clamping block 32 is fixedly connected to the left side of each mounting seat 31. The plurality of second clamping blocks 32 are arranged in a one-to-one correspondence with the plurality of first clamping blocks 22 on the left and right.

[0031] The right ends of the two support plates 11 are respectively provided with right auxiliary clamping blocks 33 fixed to the right clamping seat 3 , and the left side surface of the right auxiliary clamping block 33 is in the same plane as the left side surfaces of the lower parts of the plurality of second clamping blocks 32 .

[0032] The nut 4 is fixedly connected to the middle part of the bottom plate 1 of the right clamping seat 3 .

[0033] The screw rod 5 is threadedly connected with the nut 4, the left end of the screw rod 5 extends to the middle of the base plate 1 and rotates with the left support 14 fixed to the base plate 1, the right end of the screw rod 5 rotates with the right support 15 fixed to the right end of the base plate 1, the right end of the screw rod 5 is fixed with a connecting head 7, the right end of the connecting head 7 is provided with a first docking part 71, the first docking part 71 and the second docking part on the motor driving end are detachable and docked, the motor is a servo motor or a stepping motor, when the first docking part 71 is docked with the second docking part, the motor starts to drive the screw rod 5 to rotate, the screw rod 5 rotates to drive the nut 4 to move left and right, the nut 4 moves left and right, and the right clamping seat 3 drives the second clamping block 32 to move left and right to cooperate with the first clamping block 22 to clamp or release.

[0034] The first docking portion 71 is a straight groove, and the second docking portion is a straight protrusion that can be inserted into the straight groove, or the first docking portion 71 is a cross-shaped groove, and the second docking portion is a cross-shaped protrusion that can be inserted into the cross-shaped groove, or the first docking portion 71 is a hexagonal groove, and the second docking portion is a hexagonal protrusion that can be inserted into the hexagonal groove. In this embodiment, the first docking portion 71 is preferably a cross-shaped groove, and the second docking portion is a cross-shaped protrusion that can be inserted into the cross-shaped groove.

[0035] One, two or three fixing blocks 8 are respectively fixed to the top edges of the left and right ends of the base plate 1. In this embodiment, preferably, two fixing blocks 8 are respectively fixed to the top edges of the left and right ends of the base plate 1. The ends of the fixing blocks 8 facing outwards are respectively fixed with buffer rubber blocks 9 by bolts. The buffer rubber blocks 9 are made of rubber, silicone or silicone rubber, etc.

[0036] The above are only some embodiments of the present invention. For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A new type of power battery tie fixing fixture, characterized in that: include: A bottom plate, with two laterally arranged support plates fixedly connected to the top; A left clamping seat, arranged at the left end of the support plate and fixedly connected to the bottom plate, a plurality of mounting blocks are longitudinally spaced apart on the top of the left clamping seat, and a first clamping block is fixedly connected to the right side of the mounting block; A right clamping seat is slidably engaged with the top of the bottom plate via a guide assembly, a plurality of mounting seats are fixedly connected to the top of the right clamping seat at intervals in the longitudinal direction, and a second clamping block is fixedly connected to the left side of the mounting seat; A nut, fixedly connected to the bottom of the right clamping seat; The screw rod is threadedly connected to the nut, the left end of the screw rod extends to the middle of the base plate and rotatably cooperates with the left support fixed to the base plate, and the right end rotatably cooperates with the right support fixed to the right end of the base plate. The right end of the screw rod is fixed with a connecting head, and the right end of the connecting head is provided with a first docking part, and the first docking part is used for detachable docking with the second docking part on the motor driving end. When the first docking part is docked with the second docking part, the motor can drive the screw rod to rotate and link the right clamping seat to drive the second clamping block to move left and right to cooperate with the first clamping block to perform clamping or loosening action.

2. A novel power battery tie-tie fixing fixture according to claim 1, characterized in that: The front and rear ends of the right clamping seat are respectively slidably engaged with the top of the base plate via a guide assembly, the guide assembly comprises a guide rail and a slider, the guide rail is transversely fixed to the base plate, the slider is fixed to the bottom of the right clamping seat and slidably engaged with the guide rail.

3. A novel power battery tie-tie fixing fixture according to claim 1 or 2, characterized in that: The base plate is rectangular, with connecting shafts fixedly connected to the four corners of the base plate and mounting grooves provided at the lower part of the four corners. Bearings or rollers rotatably matched with the connecting shafts are provided in the mounting grooves. Parts of the bearings or rollers protrude outside the corner edges of the base plate, and the bottom surface of the bearings or rollers is higher than the bottom surface of the base plate.

4. A novel power battery tie-tie fixing fixture according to claim 1, characterized in that: Four mounting blocks are longitudinally equidistantly arranged on the top of the left clamping seat, and a first clamping block is fixedly connected to the right side of each mounting block. Four mounting blocks are longitudinally equidistantly arranged on the top of the right clamping seat, and a second clamping block is fixedly connected to the left side of the mounting seat. The first clamping block and the second clamping block are arranged in a one-to-one correspondence on the left and right.

5. A novel power battery tie-tie fixing fixture according to claim 1, characterized in that: The top edges of the left and right ends of the bottom plate are respectively fixed with fixing blocks, and the ends of the fixing blocks facing outwards are respectively fixed with buffer rubber blocks.

6. A novel power battery tie-tie fixing fixture according to claim 1, characterized in that: The left ends of the two support plates are respectively provided with left auxiliary clamping blocks fixed to the left clamping seat, and the right side surface of the left auxiliary clamping block is in the same plane as the right side surface of the lower part of the first clamping block. The right ends of the two support plates are respectively provided with right auxiliary clamping blocks fixed to the right clamping seat, and the left side surface of the right auxiliary clamping block is in the same plane as the left side surface of the lower part of the second clamping block.

7. A novel power battery tie-tie fixing fixture according to claim 1, characterized in that: The first docking portion is a straight groove, and the second docking portion is a straight protrusion that can be inserted into the straight groove, or the first docking portion is a cross-shaped groove, and the second docking portion is a cross-shaped protrusion that can be inserted into the cross-shaped groove, or the first docking portion is a hexagonal groove, and the second docking portion is a hexagonal protrusion that can be inserted into the hexagonal groove.

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