Multi-hexagon fixing tool

Abstract

The utility model relates to the technical field of new energy batteries, and discloses a multi-hexagonal fixing tool which comprises two sets of locking screw fixing blocks and a wire harness fixing piece arranged at the bottom of the locking screw fixing blocks, threaded holes are formed in the top of the locking screw fixing blocks and the top of the wire harness fixing piece, and the locking screw fixing blocks are arranged in the threaded holes. A small magnet block is fixedly connected to one side of each screw locking fixing block, a clamping groove is formed in one side of one set of screw locking fixing blocks, and a first clamping block is fixedly connected to one side of the other set of screw locking fixing blocks. Through the arrangement of the threaded hole, the wire harness fixing piece, the lock screw fixing block and the hexagonal fixing piece, the effect that a worker can conveniently lock a wire harness is achieved, the working efficiency of a user is improved, and the problem that when a battery pack upper cover and a power wire harness are locked, fixing is generally achieved through one face manually through an open spanner, and the power wire harness cannot be locked is solved. And the other side is screwed to a certain torsion value by using an open torque wrench, so that the operation is not convenient and the working efficiency is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy batteries, in particular to a multi-hexagonal fixing tool. Background Art

[0002] At present, the power batteries of new energy vehicles mainly use ternary lithium batteries and lithium iron phosphate batteries. In the process of battery production and manufacturing, special fixed tooling is usually used to assist the staff, especially when the battery pack cover is locked with the power harness. However, the existing fixed tooling still has some problems in actual use;

[0003] For example, application number 201922073133.2 discloses a screw locking tool, including a base plate and a supporting block arranged on the base plate, a plurality of limit blocks are arranged on the outer side of the supporting block, and the side walls of the plurality of limit blocks facing the base plate are symmetrically fixedly connected with two T-shaped sliders, a plurality of T-shaped slots matching the T-shaped sliders are provided on the top of the base plate, and the side walls of the plurality of limit blocks facing the base plate are also fixedly connected with adjusting blocks, and the top of the base plate is provided with adjusting slots matching the adjusting blocks. The tool has the characteristics of being easy to clamp the workpiece, improving work efficiency, and preventing the workpiece from being scratched. When locking the battery pack cover and the power wiring harness, it is generally fixed by manually fixing it with an open-end wrench on one side and tightening it to a certain torque value with an open-end torque wrench on the other side, which is not easy to operate and affects work efficiency. The existing fixing tool is not convenient to assemble. When too many are locked at one time, the operation is inconvenient, and multiple battery packs cannot be operated quickly, which affects the use effect.

[0004] In view of the above problems, a multi-hexagonal fixing tool is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-hexagonal fixing tool. The device is used to work, thereby solving the problem that when locking the battery pack cover and the power harness, one side is generally fixed manually with an open-end wrench and the other side is tightened to a certain torque value with an open-end torque wrench, which is not easy to operate and affects work efficiency. The existing fixing tool is not convenient to assemble. When too many are locked at one time, the operation is inconvenient, and multiple battery packs cannot be operated quickly, which affects the use effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-hexagonal fixing tool, comprising a locking screw fixing block and a wiring harness fixing plate arranged at the bottom of the locking screw fixing block, the locking screw fixing blocks are provided with two groups, the tops of the locking screw fixing blocks and the wiring harness fixing plates are provided with threaded holes, one side of the locking screw fixing blocks is fixedly connected to a small magnet block, one side of the locking screw fixing blocks of one group is provided with a card slot, and one side of the locking screw fixing blocks of the other group is fixedly connected to a first card block, and the inside of the card slot is fixedly connected to a first spring.

[0007] Preferably, a hexagonal fixing plate is provided at the bottom of the wiring harness fixing plate, a threaded hole is also provided at the top of the hexagonal fixing plate, and an external screw is provided on the outer side of the locking screw fixing block.

[0008] By adopting the above structural design and setting the locking screw fixing block, the related devices can be connected more stably, thereby improving the stability during use.

[0009] Preferably, the external screws match the plurality of groups of threaded holes, and a pressing block is slidably connected to the top of a group of locking screw fixing blocks.

[0010] By adopting the above structural design and arranging the threaded holes and the external screws, the process of installing the wiring harness fixing plate and the hexagonal fixing plate becomes more convenient, thereby improving work efficiency.

[0011] Preferably, the other end of the pressing block extends to the interior of a group of the locking screw fixing blocks and is fixedly connected to a connecting rod, and the other end of the first spring is fixedly connected to an ejection block.

[0012] By adopting the above structural design and setting of the first spring, the process of disassembling the two groups of devices becomes more convenient, thereby improving the convenience in use.

[0013] Preferably, a second spring is fixedly connected to the bottom of the connecting rod, and the other end of the second spring is fixedly connected to the inside of the locking screw fixing block.

[0014] By adopting the above structural design and setting the second spring, the first clamping block can be automatically clamped on the second clamping block, thereby improving the use effect.

[0015] Preferably, a second clamping block is fixedly connected to one side of the connecting rod, and the second clamping block matches the first clamping block and the ejecting block.

[0016] By adopting the above structural design and arranging the connecting rod, the related devices can be connected to the connecting rod, thereby improving the space utilization.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The present application realizes the function of facilitating the staff to lock the wiring harness through the provision of threaded holes, wiring harness fixing plates, locking screw fixing blocks and hexagonal fixing plates, thereby improving the work efficiency of users and solving the problem that when locking the battery pack cover and the power wiring harness, one side is generally fixed manually with an open-end wrench and the other side is tightened to a certain torque value with an open-end torque wrench, which is difficult to operate and affects work efficiency.

[0019] 2. The present application realizes the function of quickly installing two groups of work through the setting of the first clamping block, the first spring, the connecting rod and the second clamping block, and at the same time facilitates disassembly, thereby solving the problem that the existing fixed tooling is inconvenient to assemble, when too many batteries are locked at one time, the operation is inconvenient, and multiple battery packs cannot be operated quickly, affecting the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a structural diagram of the threaded hole and small magnet block of the utility model;

[0022] Figure 3 This is a structural diagram of the card slot and the first card block of the utility model;

[0023] Figure 4 This is a structural diagram of the ejection block and the pressing block of the utility model.

[0024] In the figure: 1. Locking screw fixing block; 11. Threaded hole; 111. External screw; 12. Small magnet block; 13. Slot; 131. First clamping block; 132. First spring; 133. Ejection block; 14. Pressing block; 141. Connecting rod; 142. Second spring; 143. Second clamping block; 2. Wire harness fixing plate; 21. Hexagonal fixing plate. DETAILED DESCRIPTION

[0025] 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.

[0026] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0027] Combination Figure 1-Figure 3, a multi-hexagonal fixing tool comprises a locking screw fixing block 1 and a wiring harness fixing plate 2 arranged at the bottom of the locking screw fixing block 1, the locking screw fixing block 1 is provided with two groups, the locking screw fixing block 1 and the wiring harness fixing plate 2 are provided with threaded holes 11 on the top, a small magnet block 12 is fixedly connected to one side of the locking screw fixing block 1, a card slot 13 is provided on one side of the locking screw fixing block 1 of one group, and a first card block 131 is fixedly connected to one side of the locking screw fixing block 1 of the other group, and a first spring 132 is fixedly connected to the inside of the card slot 13.

[0028] The utility model is further described below in conjunction with embodiments.

[0029] Embodiment 1:

[0030] In order to solve the problem that when locking the battery pack cover and the power harness, one side is usually fixed manually with an open-end wrench and the other side is tightened to a certain torque value with an open-end torque wrench, which is not easy to operate and affects work efficiency, the following solution is disclosed. For details, please refer to Figure 1 and Figure 2 The bottom of the harness fixing piece 2 is provided with a hexagonal fixing piece 21, and the top of the hexagonal fixing piece 21 is also provided with a threaded hole 11. The outer side of the locking screw fixing block 1 is provided with an external screw 111, and the external screw 111 matches with the plurality of groups of the threaded holes 11. When using the device, the locking screw fixing block 1, the harness fixing piece 2 and the hexagonal fixing piece 21 are first adsorbed together by the magnetic block, and then the external screw 111 is used to tighten the inside of the threaded hole 11 at the top of the locking screw fixing block 1, and the external screw 111 is continued to be screwed so that the external screw 111 moves to the hexagonal fixing The installation of the device can be completed inside the threaded hole 11 on the fixed plate 21. At this time, the hole positions on the wiring harness fixing plate 2 and the hexagonal fixing plate 21 are independent of each other and do not affect each other during operation. The locking is fixed by the device and is directly locked with an open-end wrench, which has high work efficiency. It is fixed and clamped with a tooling, and it is not easy to scratch the hexagonal nut; the small magnet block 12 on one side of the locking screw fixing block 1 is installed at both ends of the tooling, and can be well adsorbed on the locked object; it can fix and lock two hexagons at the same time, which makes it convenient for the staff to lock the wiring harness and improves the work efficiency of the user.

[0031] Embodiment 2:

[0032] In order to solve the problem that the existing fixed tooling is inconvenient to assemble, when too many are locked at one time, the operation is inconvenient, and multiple battery packs cannot be operated quickly, which affects the use effect, the following solution is disclosed. For details, please refer to Figure 3 and Figure 4, a group of the locking screw fixing blocks 1 are slidably connected to the top with a pressing block 14, the other end of the pressing block 14 extends to the inside of the group of the locking screw fixing blocks 1 and is fixedly connected to a connecting rod 141, the other end of the first spring 132 is fixedly connected to an ejection block 133, the bottom of the connecting rod 141 is fixedly connected to a second spring 142, the other end of the second spring 142 is fixedly connected to the inside of the locking screw fixing block 1, and one side of the connecting rod 141 is fixedly connected to a second clamping block 143, the second clamping block 143 matches the first clamping block 131 and the ejection block 133, at this time, align the first clamping block 131 on one side of a group of locking screw fixing blocks 1 with the locking screw of the other group The wire fixing block 1 is inserted into the slot 13 on one side of the wire fixing block 1. Due to the trapezoidal surface setting of the second clamping block 143 and the first clamping block 131, under the action of the second spring 142, the second clamping block 143 can be automatically fixed to the first clamping block 131. At this time, the two groups of devices can be fixed together. When the two groups of devices need to be separated, the pressing block 14 is pressed at this time, and the pressing block 14 drives the connecting rod 141 to move so that the second clamping block 143 is separated from the first clamping block 131. At this time, under the action of the first spring 132, the ejecting block 133 automatically ejects the first clamping block 131 from the inside of the slot 13, thereby achieving the function of quickly installing the two groups of devices and facilitating disassembly.

[0033] 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.

[0034] 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 multi-hexagonal fixing tool, comprising a screw fixing block (1) and a wiring harness fixing sheet (2) arranged at the bottom of the screw fixing block (1), characterized in that: The screw locking blocks (1) are provided in two groups. The tops of the screw locking blocks (1) and the wiring harness fixing plates (2) are both provided with threaded holes (11). A small magnet block (12) is fixedly connected to one side of the screw locking blocks (1). A clamping groove (13) is provided on one side of one group of the screw locking blocks (1). A first clamping block (131) is fixedly connected to one side of the other group of the screw locking blocks (1). A first spring (132) is fixedly connected inside the clamping groove (13).

2. The multi-hexagonal fixing tool according to claim 1, characterized in that: A hexagonal fixing plate (21) is arranged at the bottom of the wiring harness fixing plate (2), a threaded hole (11) is also opened at the top of the hexagonal fixing plate (21), and an external screw (111) is arranged on the outer side of the locking screw fixing block (1).

3. The multi-hexagonal fixing tool according to claim 2, characterized in that: The external screws (111) match with the plurality of groups of threaded holes (11), and a pressing block (14) is slidably connected to the top of a group of screw locking blocks (1).

4. The multi-hexagonal fixing tool according to claim 3, characterized in that: The other end of the pressing block (14) extends into the interior of a group of the screw fixing blocks (1) and is fixedly connected to a connecting rod (141), and the other end of the first spring (132) is fixedly connected to an ejection block (133).

5. The multi-hexagonal fixing tool according to claim 4, characterized in that: The bottom of the connecting rod (141) is fixedly connected to a second spring (142), and the other end of the second spring (142) is fixedly connected to the inside of the locking screw fixing block (1).

6. The multi-hexagonal fixing tool according to claim 5, characterized in that: A second clamping block (143) is fixedly connected to one side of the connecting rod (141), and the second clamping block (143) matches the first clamping block (131) and the ejecting block (133).

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