Dimension detection tool for battery terminal

Abstract

The utility model relates to the technical field of terminal detection equipment, and discloses a size detection tool for a battery terminal, which comprises a sliding sleeve, the left side and the right side of the inner wall of the sliding sleeve are provided with third sliding rails, the inner walls of the third sliding rails are slidably connected with spur racks, one side of each spur rack is fixedly connected with a first fixing plate, and the other side of each spur rack is fixedly connected with a second fixing plate. The top of the first fixing plate penetrates through and is in threaded connection with a stainless steel cylindrical head, the outer ring of the stainless steel cylindrical head is in threaded connection with a nut, the middle of the top of the sliding sleeve is fixedly connected with a first servo motor, and the output end of the first servo motor penetrates through and is fixedly connected with a rotating rod. According to the utility model, before detection, the first servo motor drives the rotating rod and the gear to rotate according to the distance between the two terminals, so that the spur rack and the first fixed plate are driven to move along the third slide rail until the distance between the two stainless steel cylindrical heads is the same as the distance between the two terminals.

Description

Technical Field

[0001] The utility model relates to the technical field of terminal detection equipment, in particular to a size detection tool for battery terminals. Background Art

[0002] The dimension inspection tool for battery terminals is an instrument specially used to measure the dimensions of battery terminals. It usually includes a fixture or mold suitable for measuring battery terminals, as well as supporting dimension measuring tools, such as calipers or digital measuring instruments. These tools can help manufacturers and quality inspectors accurately measure the length, width, thickness and other related dimensional parameters of battery terminals to ensure that they meet design requirements and standard specifications. This can effectively control the quality of battery terminals and ensure that they can work properly during battery assembly and application.

[0003] After searching, the existing Chinese patent publication number is: CN219869395U, which provides a battery terminal detection tooling. The patent drives the long rod to rotate synchronously by turning the knob, so that the adjacent guide blocks move in the opposite direction, driving the support rod to slide in the groove cavity of the limit groove, and then placing the battery between the adjacent guide blocks. Due to the gravity of the upper limit block, the clamping block and the control rod, the upper limit block, the clamping block and the control rod are close to the placement plate and squeeze the battery to stabilize it.

[0004] Although the above patent can squeeze the battery to make it stable, the above battery terminal detection tool still has the following problem: the length of the fixing plate cannot be changed.

[0005] In view of the above problems, a dimension detection tool for battery terminals is proposed. Utility Model Content

[0006] The utility model aims to provide a size detection tool for battery terminals, which solves the problem in the background technology that the length of the fixing plate cannot be changed.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a size detection tool for battery terminals, comprising a sliding sleeve, a third slide rail is provided on both sides of the inner wall of the sliding sleeve, a spur rack is slidably connected to the inner wall of the third slide rail, a first fixed plate is fixedly connected to one side of the spur rack, a stainless steel cylindrical head is penetrated and threadedly connected to the top of the first fixed plate, a nut is threadedly connected to the outer ring of the stainless steel cylindrical head, a first servo motor is fixedly connected to the middle of the top of the sliding sleeve, a rotating rod is penetrated and fixedly connected to the output end of the first servo motor, a gear is penetrated and fixedly connected to the outer ring of the rotating rod, a second fixed plate is fixedly connected to the rear side of the bottom of the sliding sleeve, a second connecting plate is fixedly connected to the left and right sides of the bottom of the sliding sleeve, a first slide rail is provided on the front side of the second connecting plate, a slide plate is provided on the inner wall of the first slide rail, a second rotating rod is fixedly connected to the left and right sides of the slide plate, a first connecting plate is rotatably connected to one side of the second rotating rod, a second slide rail is provided on the front side of the first connecting plate, a first rotating rod is provided on the inner wall of the second slide rail, and a rotating assembly is provided in the middle of the rear side of the second fixed plate.

[0008] By adopting the above technical solution, before detection, the rotating rod and the gear are driven to rotate by the first servo motor according to the distance between the two terminals, thereby driving the spur rack and the first fixed plate to move along the third slide rail until the distance between the two stainless steel cylindrical heads is the same as the distance between the two terminals.

[0009] As a further description of the above technical solution: the rotating assembly includes a second servo motor and a threaded rod, the second servo motor is fixedly connected to the rear side of the second fixed plate, and the output end of the second servo motor passes through and is fixedly connected to the threaded rod.

[0010] By adopting the above technical solution, when the detection tooling needs to be pulled out, the threaded rod is driven to rotate by the second servo motor, thereby driving the slide plate and the second rotating rod to move along the first slide rail, and the first rotating rod and the second rotating rod can be rotated along the second connecting plate and the first connecting plate, thereby driving the first connecting plate to move downward, thereby lifting the detection tooling.

[0011] As a further description of the above technical solution: the threaded rod is connected to the middle thread of the skateboard.

[0012] By adopting the above technical solution, the rotation of the threaded rod can drive the slide plate to move.

[0013] As a further description of the above technical solution: the threaded rod is rotatably connected to the middle of the second fixed plate.

[0014] By adopting the above technical solution, the second fixing plate can allow the threaded rod to rotate stably.

[0015] As a further description of the above technical solution: the nut is in contact with the bottom of the first fixing plate.

[0016] By adopting the above technical solution, the nut and the bottom of the first fixing plate are in contact with each other, so that the stainless steel cylindrical head can be locked.

[0017] As a further description of the above technical solution: the gear is meshingly connected with a spur rack.

[0018] By adopting the above technical solution, the gear rotates, thereby driving the spur rack to move.

[0019] As a further description of the above technical solution: the second connecting plate is in contact with the top of the first connecting plate.

[0020] By adopting the above technical solution, the detection tooling can be lifted up by changing the distance between the second connecting plate and the first connecting plate.

[0021] As a further description of the above technical solution: the first rotating rod is rotatably connected to the inner side of the second connecting plate.

[0022] By adopting the above technical solution, the first rotating rod can be rotated along the inner side of the second connecting plate.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a size detection tool for battery terminals. Before the detection, the first servo motor drives the rotating rod and the gear to rotate according to the distance between the two terminals, thereby driving the spur rack and the first fixed plate to move along the third slide rail until the distance between the two stainless steel cylindrical heads is the same as the distance between the two terminals.

[0025] 2. The utility model provides a size detection tool for battery terminals. When the detection tool needs to be pulled out, the second servo motor drives the threaded rod to rotate, thereby driving the slide plate and the second rotating rod to move along the first slide rail, so that the first rotating rod and the second rotating rod can be rotated along the second connecting plate and the first connecting plate, which can drive the first connecting plate to move downward, thereby lifting the detection tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the utility model;

[0027] Figure 2 It is a bottom-up stereogram of the present utility model;

[0028] Figure 3 This is a schematic diagram of the third slide rail of the utility model;

[0029] Figure 4It is a schematic diagram of the gear of the utility model.

[0030] In the figure: 1. stainless steel cylindrical head; 2. first servo motor; 3. sliding sleeve; 4. first fixed plate; 5. second servo motor; 6. first connecting plate; 7. first slide rail; 8. first rotating rod; 9. second slide rail; 10. second rotating rod; 11. sliding plate; 12. second connecting plate; 13. threaded rod; 14. second fixed plate; 15. nut; 16. third slide rail; 17. spur rack; 18. gear; 19. rotating rod. DETAILED DESCRIPTION

[0031] 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.

[0032] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0033] Combination Figure 1-4 The utility model is a size detection tool for battery terminals, including a sliding sleeve 3, a first fixing plate 4 is fixedly connected to one side of a spur rack 17, a stainless steel cylindrical head 1 is passed through and threadedly connected to the top of the first fixing plate 4, a nut 15 is threadedly connected to the outer ring of the stainless steel cylindrical head 1, and the nut 15 is in contact with the bottom of the first fixing plate 4. A gear 18 is meshedly connected with the spur rack 17. The second connecting plate 12 is in contact with the top of the first connecting plate 6. The first rotating rod 8 is rotatably connected to the inner side of the second connecting plate 12.

[0034] Combination Figure 1 and Figure 2The bottom rear side of the sliding sleeve 3 is fixedly connected with a second fixed plate 14, the bottom left and right sides of the sliding sleeve 3 are fixedly connected with second connecting plates 12, the front side of the second connecting plate 12 is provided with a first slide rail 7, the inner wall of the first slide rail 7 is provided with a slide plate 11, the left and right sides of the slide plate 11 are fixedly connected with second rotating rods 10, the rear side of one side of the second rotating rod 10 is rotatably connected with the first connecting plate 6, the front side of the first connecting plate 6 is provided with a second slide rail 9, the inner wall of the second slide rail 9 is provided with a first rotating rod 8, and the middle of the rear side of the second fixed plate 14 is provided with a rotating assembly. The rotating assembly includes a second servo motor 5 and a threaded rod 13, the second servo motor 5 is fixedly connected to the rear side of the second fixed plate 14, and the output end of the second servo motor 5 penetrates and is fixedly connected with the threaded rod 13. The threaded rod 13 is threadedly connected to the middle of the slide plate 11. The threaded rod 13 is rotatably connected to the middle of the second fixed plate 14. When the detection tooling needs to be pulled out, the threaded rod 13 is driven to rotate by the second servo motor 5, thereby driving the slide plate 11 and the second rotating rod 10 to move along the first slide rail 7, and the first rotating rod 8 and the second rotating rod 10 can be rotated along the second connecting plate 12 and the first connecting plate 6, which can drive the first connecting plate 6 to move downward, thereby lifting the detection tooling.

[0035] Combination Figure 1 , Figure 3 and Figure 4 A third slide rail 16 is provided on both sides of the inner wall of the slide sleeve 3, and a spur rack 17 is slidably connected to the inner wall of the third slide rail 16. A first servo motor 2 is fixedly connected to the top middle of the slide sleeve 3, and a rotating rod 19 is passed through and fixedly connected to the output end of the first servo motor 2, and a gear 18 is passed through and fixedly connected to the outer ring of the rotating rod 19. Before detection, the rotating rod 19 and the gear 18 are driven to rotate by the first servo motor 2 according to the distance between the two terminals, thereby driving the spur rack 17 and the first fixed plate 4 to move along the third slide rail 16 until the distance between the two stainless steel cylindrical heads 1 is the same as the distance between the two terminals.

[0036] Working principle: before detection, turn on the first servo motor 2 according to the distance between the two terminals. The output end of the first servo motor 2 rotates to drive the rotating rod 19 and the gear 18 to rotate, thereby driving the spur rack 17 and the first fixed plate 4 to move along the third slide rail 16 until the distance between the two stainless steel cylindrical heads 1 is the same as the distance between the two terminals. Then the detection can be inserted. After the insertion detection, the detection tooling needs to be pulled out. At this time, turn on the second servo motor 5. The output end of the second servo motor 5 rotates to drive the threaded rod 13 to rotate, thereby driving the slide plate 11 and the second rotating rod 10 to move along the first slide rail 7, and the first rotating rod 8 and the second rotating rod 10 can be rotated along the second connecting plate 12 and the first connecting plate 6, which can drive the first connecting plate 6 to move downward, thereby lifting the detection tooling and conveniently removing it.

[0037] 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.

[0038] 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 size detection tool for battery terminals, comprising a sliding sleeve (3), characterized in that: The inner wall of the sliding sleeve (3) is provided with a third sliding rail (16) on both sides, the inner wall of the third sliding rail (16) is slidably connected with a spur rack (17), one side of the spur rack (17) is fixedly connected with a first fixing plate (4), the top of the first fixing plate (4) is penetrated and threadedly connected with a stainless steel cylindrical head (1), the outer ring of the stainless steel cylindrical head (1) is threadedly connected with a nut (15), the middle of the top of the sliding sleeve (3) is fixedly connected with a first servo motor (2), the output end of the first servo motor (2) is penetrated and fixedly connected with a rotating rod (19), the outer ring of the rotating rod (19) is penetrated and fixedly connected with a gear (18), the sliding sleeve ( A second fixed plate (14) is fixedly connected to the rear side of the bottom of the sliding sleeve (3), and second connecting plates (12) are fixedly connected to the left and right sides of the bottom of the sliding sleeve (3). A first slide rail (7) is provided on the front side of the second connecting plate (12), and a slide plate (11) is provided on the inner wall of the first slide rail (7). Second rotating rods (10) are fixedly connected to the left and right sides of the slide plate (11), and the rear side of one side of the second rotating rod (10) is rotatably connected to the first connecting plate (6), a second slide rail (9) is provided on the front side of the first connecting plate (6), and a first rotating rod (8) is provided on the inner wall of the second slide rail (9). A rotating assembly is provided in the middle of the rear side of the second fixed plate (14).

2. A size detection tool for battery terminals according to claim 1, characterized in that: The rotating assembly comprises a second servo motor (5) and a threaded rod (13); the second servo motor (5) is fixedly connected to the rear side of the second fixed plate (14); and the output end of the second servo motor (5) passes through and is fixedly connected to the threaded rod (13).

3. A size detection tool for battery terminals according to claim 2, characterized in that: The threaded rod (13) is connected to the middle thread of the slide plate (11).

4. The size detection tool for battery terminals according to claim 2, characterized in that: The threaded rod (13) is rotatably connected to the middle of the second fixed plate (14).

5. The size detection tool for battery terminals according to claim 1, characterized in that: The nut (15) is in contact with the bottom of the first fixing plate (4).

6. The size detection tool for battery terminals according to claim 1, characterized in that: The gear (18) is meshingly connected with the spur rack (17).

7. The size detection tool for battery terminals according to claim 1, characterized in that: The second connecting plate (12) and the top of the first connecting plate (6) are in contact with each other.

8. The size detection tool for battery terminals according to claim 1, characterized in that: The first rotating rod (8) is rotatably connected to the inner side of the second connecting plate (12).

Images