Fixing clamp for new energy battery detection

Abstract

The utility model discloses a stationary fixture for new energy battery detection, and relates to the field of new energy battery detection auxiliary structures, the stationary fixture comprises a workbench and a bearing assembly, the top of the workbench is fixedly provided with a fixed support, and the top of the fixed support is provided with a driving mechanism. According to the fixing clamp for new energy battery detection, through arrangement of an electric telescopic rod, the electric telescopic rod can drive a movable clamping assembly to move left and right along the top of a bearing assembly during operation, and at the moment, through mutual cooperation of positioning type clamping assemblies, the clamping assembly can move left and right; the movable clamping assembly and the positioning clamping assembly can firmly clamp and fix the battery pack to be detected placed on the top of the bearing assembly, and the movable clamping assembly is driven by the electric telescopic rod, so that a worker can replace the battery pack more conveniently; and the situation that the detection efficiency of the detection equipment is interfered due to the fact that a worker needs to spend a long time in replacing the detected new energy battery is avoided.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary structures for testing new energy batteries, specifically a fixing fixture for testing new energy batteries. Background Technology

[0002] New energy batteries generally refer to batteries that use new energy materials and technologies. They are mainly used in electric vehicles, energy storage systems, portable electronic devices and other fields. During the production of new energy batteries, in order to ensure that the batteries leaving the factory meet the production standards, the staff will use special testing equipment to test the battery performance. At this time, a fixing fixture is needed to hold and fix the new energy battery to be tested, so as to ensure that the battery is more stable when the testing agency conducts performance testing.

[0003] However, the current fixing fixtures still have some shortcomings. For example, the battery replacement process of the existing fixing fixtures is relatively cumbersome, which causes staff to spend a long time when replacing the tested new energy batteries, thus interfering with the testing efficiency of the testing equipment and resulting in certain defects in use.

[0004] Therefore, there is an urgent need to improve this shortcoming. This utility model is to study and improve the existing structure to provide a fixing clamp for testing new energy batteries. Utility Model Content

[0005] The purpose of this utility model is to provide a fixing fixture for testing new energy batteries, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fixing fixture for testing new energy batteries, comprising a worktable and a bearing assembly. A fixing bracket is fixedly installed on the top of the worktable, and a driving mechanism is installed on the top of the fixing bracket. A testing mechanism is movably connected to the outside of the driving mechanism. A driving motor is installed at the bottom of the worktable, and a driving screw is installed on the output shaft of the driving motor through a coupling. The bearing assembly is slidably connected to the top of the worktable, and a positioning clamping assembly is fixedly installed on the top of the bearing assembly. A fixing plate is fixedly connected to the top of the bearing assembly, and an electric telescopic rod is installed on the outside of the fixing plate. A movable clamping assembly is fixedly connected to the extension end of the electric telescopic rod.

[0007] Furthermore, the bearing assembly includes a bearing plate, a cross-shaped slider, a first connecting mechanism, and a T-shaped slide bar. The bottom of the bearing plate is fixedly connected to the cross-shaped slider, and the bottom of the cross-shaped slider is fixedly installed with the first connecting mechanism. The interior of the first connecting mechanism is adapted to and movably connected to the side of the drive screw. Meanwhile, T-shaped slide bars are symmetrically installed on the bottom of the bearing plate.

[0008] Furthermore, the bottom of the support plate is fixedly connected to the top of the T-shaped slide bar, and the support plate forms a sliding structure with the worktable through the T-shaped slide bar.

[0009] Furthermore, the movable clamping assembly includes a positioning plate, a fixing rod, a connecting plate, and a T-shaped slider. The fixing rod is fixedly connected to the outer side of the positioning plate, and the connecting plate is fixedly installed at the end of the fixing rod. The T-shaped sliders are symmetrically installed at the bottom of the positioning plate, and the outer side of the connecting plate is fixedly connected to the extension end of the electric telescopic rod.

[0010] Furthermore, the end of the fixing rod is fixedly connected to the outer side of the positioning plate, and the other end of the fixing rod is fixedly connected to the inner side of the connecting plate, and the connecting plate and the positioning plate form a fixed structure through the fixing rod.

[0011] Furthermore, the top of the T-shaped slider is fixedly connected to the bottom of the positioning plate, and the positioning plate forms a sliding structure with the bearing plate through the T-shaped slider.

[0012] Furthermore, the movable clamping assembly also includes a fixed block, a hand-rotating bidirectional lead screw, and an auxiliary clamping mechanism. The fixed block is symmetrically fixedly installed on the outside of the positioning plate, and the hand-rotating bidirectional lead screw is rotatably connected inside the fixed block. The auxiliary clamping mechanism is movably connected to the outside of the hand-rotating bidirectional lead screw.

[0013] Furthermore, the auxiliary clamping mechanism includes a clamping block, a guide slider, and a second connecting mechanism. The end of the clamping block is fixedly connected to the guide slider, and the other end of the guide slider is fixedly installed with the second connecting mechanism. Moreover, the interior of the second connecting mechanism is adapted to and movably connected to the side of the hand-rotating bidirectional lead screw.

[0014] This utility model provides a fixing fixture for testing new energy batteries, which has the following advantages:

[0015] 1. This utility model features an electrically operated telescopic rod that allows the movable clamping component to move left and right along the top of the supporting component during operation. The positioning clamping component, in conjunction with the movable and positioning clamping components, firmly clamps and secures the battery pack to be tested, placed on top of the supporting component. Furthermore, since the movable clamping component is driven by the electrically operated telescopic rod, it makes battery pack replacement more convenient for staff, preventing the time spent replacing tested new energy batteries from interfering with the testing efficiency of the equipment. Additionally, the auxiliary clamping mechanism further enhances the securing effect of the positioning and movable clamping components when clamping and securing the battery pack.

[0016] 2. This utility model, through the setting of a hand-rotating bidirectional lead screw, enables the auxiliary clamping mechanisms on both sides to move synchronously in opposite directions along the inner side of the positioning plate when the operator rotates the hand-rotating bidirectional lead screw inside the fixed block. This achieves the purpose of quickly adjusting the clamping distance of the auxiliary clamping mechanisms, thereby enabling the positioning clamping component and the moving clamping component to adapt to more battery packs of various sizes, thus providing convenience for the operator's battery testing work. Attached Figure Description

[0017] Figure 1 This is a frontal three-dimensional structural diagram of a fixing clamp for testing new energy batteries according to the present invention;

[0018] Figure 2 This is a bottom-view three-dimensional structural diagram of the support plate-T-shaped slide bar of a fixing fixture for testing new energy batteries according to this utility model.

[0019] Figure 3 This is a three-dimensional structural diagram of the positioning plate-auxiliary clamping mechanism of a new energy battery testing fixture according to this utility model.

[0020] In the diagram: 1. Workbench; 2. Fixed bracket; 3. Drive mechanism; 4. Detection mechanism; 5. Drive motor; 6. Drive screw; 7. Bearing assembly; 71. Bearing plate; 72. Cross-shaped slider; 73. First connecting mechanism; 74. T-shaped slider; 8. Positioning clamping assembly; 9. Fixed plate; 10. Electric telescopic rod; 11. Moving clamping assembly; 111. Positioning plate; 112. Fixed rod; 113. Connecting plate; 114. T-shaped slider; 115. Fixed block; 116. Hand-rotating bidirectional screw; 117. Auxiliary clamping mechanism; 1171. Clamping block; 1172. Guide slider; 1173. Second connecting mechanism. Detailed Implementation

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figure 1-Figure 3As shown, a fixing fixture for testing new energy batteries includes a worktable 1 and a support assembly 7. A fixing bracket 2 is fixedly installed on the top of the worktable 1, and a drive mechanism 3 is installed on the top of the fixing bracket 2. A testing mechanism 4 is movably connected to the outside of the drive mechanism 3. A drive motor 5 is installed at the bottom of the worktable 1, and a drive screw 6 is installed on the output shaft of the drive motor 5 through a coupling. The support assembly 7 is slidably connected to the top of the worktable 1. The support assembly 7 includes a support plate 71, a cross-shaped slider 72, a first connecting mechanism 73, and a T-shaped slide bar 74. The cross-shaped slider 72 is fixedly connected to the bottom of the support plate 71, and the first connecting mechanism 73 is fixedly installed at the bottom of the cross-shaped slider 72. The internal connection mechanism 73 is adapted to be movably connected to the side of the drive screw 6. At the same time, T-shaped slide bars 74 are symmetrically installed on the bottom of the support plate 71. The bottom of the support plate 71 is fixedly connected to the top of the T-shaped slide bars 74. The support plate 71 and the worktable 1 form a sliding structure through the T-shaped slide bars 74. By setting the support plate 71 and the worktable 1 into a sliding structure, the support plate 71 moves back and forth along the top of the worktable 1 more smoothly and stably. The top of the support assembly 7 is fixedly installed with a positioning clamping assembly 8, and the top of the support assembly 7 is fixedly connected with a fixing plate 9. An electric telescopic rod 10 is installed on the outside of the fixing plate 9, and the extension end of the electric telescopic rod 10 is fixedly connected with a movable clamping assembly 11.

[0023] like Figure 1-Figure 3As shown, the bearing assembly 7 is slidably connected to the top of the workbench 1, and a positioning clamping assembly 8 is fixedly installed on the top of the bearing assembly 7. A fixing plate 9 is fixedly connected to the top of the bearing assembly 7, and an electric telescopic rod 10 is installed on the outer side of the fixing plate 9. A movable clamping assembly 11 is fixedly connected to the extended end of the electric telescopic rod 10. The movable clamping assembly 11 includes a positioning plate 111, a fixing rod 112, a connecting plate 113, and a T-shaped slider 114. The fixing rod 112 is fixedly connected to the outer side of the positioning plate 111, and the end of the fixing rod 112 is fixedly installed with… A connecting plate 113 is provided. The end of the fixing rod 112 is fixedly connected to the outer side of the positioning plate 111, and the other end of the fixing rod 112 is fixedly connected to the inner side of the connecting plate 113. The connecting plate 113 and the positioning plate 111 form a fixed structure through the fixing rod 112. By configuring the connecting plate 113 and the positioning plate 111 as a fixed structure, the connecting plate 113 will not become loose when the electric telescopic rod 10 moves by driving the positioning plate 111 through the connecting plate 113. Furthermore, T-shaped sliders 114 are symmetrically installed at the bottom of the positioning plate 111. The top of the positioning plate 111 is fixedly connected to the bottom of the positioning plate 111, and the positioning plate 111 forms a sliding structure with the support plate 71 through the T-shaped slider 114. The positioning plate 111 and the support plate 71, which are configured as a sliding structure, make the positioning plate 111 move more smoothly and stably along the top of the support plate 71. At the same time, the outer side of the connecting plate 113 is fixedly connected to the extension end of the electric telescopic rod 10. The movable clamping assembly 11 also includes a fixing block 115, a hand-rotated bidirectional lead screw 116, and an auxiliary clamping mechanism 117, and the fixing block 115 is symmetrically fixedly installed on the positioning plate 111. On the outside of the fixed block 115, a hand-rotated bidirectional lead screw 116 is rotatably connected inside, and an auxiliary clamping mechanism 117 is movably connected to the outside of the hand-rotated bidirectional lead screw 116. The auxiliary clamping mechanism 117 includes a clamping block 1171, a guide slider 1172, and a second connecting mechanism 1173. The end of the clamping block 1171 is fixedly connected to the guide slider 1172, and the other end of the guide slider 1172 is fixedly installed with the second connecting mechanism 1173. The inside of the second connecting mechanism 1173 is adapted to and movably connected to the side of the hand-rotated bidirectional lead screw 116.

[0024] In summary, this fixing fixture for testing new energy batteries is first based on... Figures 1 to 3As shown in the diagram, the operator rotates the hand-operated bidirectional lead screw 116 inside the fixed block 115. Simultaneously, through the guiding slide of the guide slider 1172 and the connection of the second connecting mechanism 1173, the clamping blocks 1171 on both sides move synchronously in opposite directions along the inner side of the positioning plate 111. This achieves rapid adjustment of the fixed spacing of the auxiliary clamping mechanism 117. When the fixed spacing of the auxiliary clamping mechanism 117 is the same as the length of the battery pack to be tested, the rotation of the hand-operated bidirectional lead screw 116 stops. Then, the operator places the new energy battery pack to be tested on top of the carrier plate 71 and opens the electric telescopic rod 10 through the controller. When the electric telescopic rod 10 starts running, through the connection of the connecting plate 113 and the sliding of the T-shaped slider 114, the fixed rod 112 drives the positioning plate 115. 1. The battery pack moves along the top of the support plate 71, thereby enabling the movable clamping assembly 11 and the positioning clamping assembly 8 to quickly clamp and fix the battery pack. At the same time, the auxiliary clamping mechanism 117 automatically clamps and fixes the front and rear sides of the battery pack. After the battery pack is fixed, the operator turns on the drive motor 5 through the controller. When the drive motor 5 starts running, it drives the drive screw 6 to rotate at the bottom of the worktable 1. At this time, through the connection of the first connecting mechanism 73 and the sliding of the cross-shaped slider 72 and the T-shaped slider 74, the support plate 71 drives the battery pack to move along the top of the worktable 1 towards the bottom of the fixed bracket 2. When the battery pack moves to the bottom of the fixed bracket 2, the drive motor 5 is turned off and the drive mechanism 3 and the detection mechanism 4 are turned on, so that the detection mechanism 4 automatically detects and processes the battery pack.

[0025] The embodiments of the present invention are provided for purposes 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 skilled 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 skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A fixing fixture for testing new energy batteries, comprising a worktable (1) and a support assembly (7), characterized in that, A fixed bracket (2) is fixedly installed on the top of the workbench (1), and a drive mechanism (3) is installed on the top of the fixed bracket (2). A detection mechanism (4) is movably connected to the outside of the drive mechanism (3). A drive motor (5) is installed at the bottom of the workbench (1). A drive screw (6) is installed on the output shaft of the drive motor (5) through a coupling. The bearing assembly (7) is slidably connected to the top of the workbench (1). A positioning clamping assembly (8) is fixedly installed on the top of the bearing assembly (7). A fixed plate (9) is fixedly connected to the top of the bearing assembly (7). An electric telescopic rod (10) is installed on the outside of the fixed plate (9). A movable clamping assembly (11) is fixedly connected to the extension end of the electric telescopic rod (10).

2. The fixing fixture for testing new energy batteries according to claim 1, characterized in that, The bearing assembly (7) includes a bearing plate (71), a cross-shaped slider (72), a first connecting mechanism (73), and a T-shaped slider (74). The bottom of the bearing plate (71) is fixedly connected to the cross-shaped slider (72), and the bottom of the cross-shaped slider (72) is fixedly installed with the first connecting mechanism (73). The interior of the first connecting mechanism (73) is adapted to be movably connected to the side of the drive screw (6). Meanwhile, the bottom of the bearing plate (71) is symmetrically installed with T-shaped sliders (74).

3. A fixing fixture for testing new energy batteries according to claim 2, characterized in that, The bottom of the support plate (71) is fixedly connected to the top of the T-shaped slide bar (74), and the support plate (71) and the worktable (1) form a sliding structure through the T-shaped slide bar (74).

4. A fixing fixture for testing new energy batteries according to claim 2, characterized in that, The movable clamping assembly (11) includes a positioning plate (111), a fixing rod (112), a connecting plate (113), and a T-shaped slider (114). The fixing rod (112) is fixedly connected to the outside of the positioning plate (111), and the connecting plate (113) is fixedly installed at the end of the fixing rod (112). The T-shaped slider (114) is symmetrically installed at the bottom of the positioning plate (111), and the outside of the connecting plate (113) is fixedly connected to the extension end of the electric telescopic rod (10).

5. A fixing fixture for testing new energy batteries according to claim 4, characterized in that, The end of the fixing rod (112) is fixedly connected to the outside of the positioning plate (111), and the other end of the fixing rod (112) is fixedly connected to the inside of the connecting plate (113). The connecting plate (113) and the positioning plate (111) form a fixed structure through the fixing rod (112).

6. A fixing fixture for testing new energy batteries according to claim 4, characterized in that, The top of the T-shaped slider (114) is fixedly connected to the bottom of the positioning plate (111), and the positioning plate (111) and the bearing plate (71) form a sliding structure through the T-shaped slider (114).

7. A fixing fixture for testing new energy batteries according to claim 4, characterized in that, The movable clamping assembly (11) also includes a fixed block (115), a hand-rotating bidirectional lead screw (116), and an auxiliary clamping mechanism (117). The fixed block (115) is symmetrically fixedly installed on the outside of the positioning plate (111). The hand-rotating bidirectional lead screw (116) is rotatably connected inside the fixed block (115), and the auxiliary clamping mechanism (117) is movably connected to the outside of the hand-rotating bidirectional lead screw (116).

8. A fixing fixture for testing new energy batteries according to claim 7, characterized in that, The auxiliary clamping mechanism (117) includes a clamping block (1171), a guide slider (1172), and a second connecting mechanism (1173). The end of the clamping block (1171) is fixedly connected to the guide slider (1172), and the other end of the guide slider (1172) is fixedly installed with the second connecting mechanism (1173). The interior of the second connecting mechanism (1173) is adapted to and movably connected to the side of the hand-rotated bidirectional lead screw (116).

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