Positioning tool for locking and unlocking gun

Abstract

The utility model discloses a locking and unlocking gun positioning tool, and relates to the field of battery disassembly. The positioning tool specifically comprises a frame, the frame is provided with a plurality of first reference blocks, second reference blocks and third reference blocks, the first reference blocks, the second reference blocks and the third reference blocks are arranged on the two opposite sides of the frame, the first reference blocks are provided with first reference holes, and the second reference blocks are provided with second reference holes. The first reference block is provided with a first reference hole used for positioning the frame, the second reference block is provided with a second reference hole used for positioning a locking and unlocking gun, and the third reference block is used for positioning the first reference block and the second reference block. According to the utility model, the positions of a plurality of locking and unlocking guns can be accurately positioned at the same time through one-time assembly, a large amount of debugging work is avoided, the assembly precision of the locking and unlocking guns can be improved, and the working efficiency of battery disassembly can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery disassembly, in particular to a locking and unlocking gun positioning tool. Background Art

[0002] Currently, battery removal platforms for new energy battery-swap vehicles vary widely. The design of the battery lock unlocking and locking systems is particularly crucial, requiring high precision. Precision variations due to processing, assembly, and commissioning can lead to unsuccessful battery removal and installation. Inspection and maintenance are extremely difficult, resulting in significant market impact. The most commonly used tool for unlocking and locking the battery lock is a locking and unlocking gun. Consequently, precise positioning of the locking and unlocking guns during assembly is crucial. This requires precise measurement, installation, and adjustment of each locking and unlocking gun during assembly, which is challenging and leads to inconsistent precision. This impacts assembly efficiency and makes it difficult to ensure product consistency. Furthermore, because battery removal platforms are used outdoors and handle battery swaps for a wide variety of vehicle models, the impact of contact with the battery can cause the locking and unlocking gun holsters to misalign over time. Furthermore, if a malfunctioning locking and unlocking gun is replaced with a spare part, it can easily misalign, leading to battery swap failures and other issues. This poses a significant maintenance challenge in urban operating scenarios. Utility Model Content

[0003] In view of this, the utility model provides a locking and unlocking gun positioning tool, which can accurately locate the positions of multiple locking and unlocking guns at the same time through one assembly, avoiding a lot of debugging work, improving the assembly accuracy of the locking and unlocking guns, and thus improving the efficiency of battery disassembly.

[0004] The utility model provides a locking and unlocking gun positioning tool, including a frame, on which are provided a plurality of first reference blocks, a second reference block, and a third reference block, wherein the first reference block, the second reference block, and the third reference block are arranged on two opposite sides of the frame, the first reference block is provided with a first reference hole, which is used to position the frame, the second reference block is provided with a second reference hole, which is used to position the locking and unlocking gun, and the third reference block is used to position the first reference block and the second reference block.

[0005] Furthermore, the first reference block also includes a first mounting portion and a first reference portion, the first mounting portion is mounted on the frame, the first reference portion extends vertically upward from the middle of the first mounting portion, the first reference is located in the middle of the first reference portion, and axially penetrates the first reference portion.

[0006] Furthermore, a first positioning hole is provided on the first mounting portion, a first mounting hole corresponding to the first positioning hole, and a first through-hole corresponding to the first reference hole are provided on the frame, the first mounting portion is positioned on the frame through the cooperation between the first positioning hole and the first mounting hole, and the frame is positioned on the battery disassembly platform through the cooperation between the first through-hole and the first reference hole.

[0007] Furthermore, the first reference hole includes a circular reference hole and a waist-shaped reference hole, the circular reference hole is provided on one side of the frame, and the waist-shaped reference hole is provided on the other side of the frame.

[0008] Furthermore, the second reference block further includes a second mounting portion, the second mounting portion is mounted on the frame, and the second reference hole is provided in the middle of the second mounting portion.

[0009] Furthermore, a second positioning hole is provided on the second mounting portion, and a second mounting hole corresponding to the second positioning hole and a second through-hole corresponding to the second reference hole are provided on the frame. The second mounting portion is positioned on the frame through the cooperation between the second positioning hole and the second mounting hole, and the locking and unlocking holster head is positioned on the frame through the cooperation between the second through-hole and the second reference hole.

[0010] Furthermore, the third reference block includes a second reference portion, a positioning column, and a fixing portion, wherein the positioning column is provided at the bottom of the second reference portion and positioned on the frame, and the fixing portion is provided at the edge of the second reference portion and fixed on the frame.

[0011] Furthermore, a fixing hole is provided on the fixing portion, a third mounting hole corresponding to the fixing hole, and a third through-hole corresponding to the positioning column are provided on the frame, the second reference portion is positioned on the frame through the cooperation between the positioning column and the third through-hole, and the fixing portion is fixed to the frame through the cooperation between the fixing hole and the third mounting hole.

[0012] Furthermore, the frame is provided with a weight-reducing groove and a handle. The weight-reducing groove is provided in the middle of the frame, and the handle is provided on two opposite ends of the frame.

[0013] Furthermore, the frame is provided with a support column and an escape opening, the support column is arranged at the bottom of the frame, the escape opening is arranged on one end of the frame, and the opening of the escape opening faces the outside of the frame.

[0014] Compared with the existing technology, the present invention has the following beneficial technical effects:

[0015] The utility model provides a locking and unlocking gun positioning tool, which can accurately locate the positions of multiple locking and unlocking guns at the same time through one assembly, avoiding a lot of debugging work, and can improve the assembly accuracy of the locking and unlocking guns, thereby improving the efficiency of battery removal. In addition, during the later maintenance of the locking and unlocking guns, the positions of the locking and unlocking guns can also be re-positioned, reducing maintenance costs; at the same time, the first reference block and the second reference block are designed to be detachable, which is convenient for replacement in later operations, and can also reduce maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a locking and unlocking gun positioning tool provided by the utility model.

[0017] Figure 2 This is a top view of a locking and unlocking gun positioning tool provided by the utility model.

[0018] Figure 3 It is a structural diagram of the frame in this utility model.

[0019] Figure 4 This is a structural diagram of the first reference block in the present utility model.

[0020] Figure 5 This is a schematic structural diagram of the second reference block in the present invention.

[0021] Figure 6 This is a schematic structural diagram of the third reference block in the present invention.

[0022] Among them: 10-frame; 11-support column; 12-weight reduction groove; 13-handle; 14-avoidance; 15a-first mounting hole; 15b-first through-hole; 16a-second mounting hole; 16b-second through-hole; 17a-third mounting hole; 17b-third through-hole; 20-first reference block; 21-first reference hole; 22-first mounting part; 221-first positioning hole; 23-first reference part; 30-second reference block; 31-second reference hole; 32-second mounting part; 321-second positioning hole; 40-third reference block; 41-second reference part; 42-positioning column; 43-fixing part; 431-fixing hole. DETAILED DESCRIPTION

[0023] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] In the description of the present invention, it should be noted that the orientation or position relationship indicated in the description is based on the orientation or position relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the parts or elements 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.

[0025] See also Figure 1 and Figure 2 The present invention provides a locking and unlocking gun positioning tool, comprising a frame 10, on which are provided a first reference block 20, a second reference block 30, and a third reference block 40. The frame 10 is provided with a plurality of the first reference blocks 20, the second reference blocks 30, and the third reference blocks 40, each of which is disposed on opposite sides of the frame 10. The first reference block 20 is provided with a first reference hole 21 for positioning the frame 10. The second reference block 30 is provided with a second reference hole 31 for positioning the locking and unlocking gun. The third reference block 40 is used to position the first reference block 20 and the second reference block 30. The positioning tool provided by the present invention can accurately locate the positions of multiple locking and unlocking guns simultaneously through a single assembly, eliminating extensive debugging work, improving the assembly accuracy of the locking and unlocking guns, and thereby increasing the efficiency of battery removal. Furthermore, the positioning of the locking and unlocking guns can be rechecked during subsequent maintenance of the locking and unlocking guns.

[0026] Furthermore, the frame 10 is an overall rectangular structure, with a support column 11 provided at the bottom of the frame 10, through which the frame 10 is placed on the battery disassembly platform. The frame 10 is also provided with a weight-reducing groove 12, a handle 13, and an avoidance opening 14. There are multiple weight-reducing grooves 12, and multiple weight-reducing grooves 12 are provided in the middle of the frame 10. The provision of the weight-reducing grooves 12 can reduce the overall weight of the frame 10, prevent the frame 10 from being too heavy and causing damage to the battery disassembly platform, and also reduce manufacturing costs; the handle 13 is provided at two opposite ends of the frame 10, and the operator uses the handle 13 to pick up and put down the frame 10, which improves convenience; the avoidance opening 14 is located at one of the two ends of the frame 10, and the opening of the avoidance opening 14 faces the outside of the frame 10, and is used to avoid the bolts on the battery disassembly platform. Since the battery lock body is located in the X-axis position of the vehicle, the locking and unlocking gun should also be located in the X-axis position of the battery removal platform to facilitate alignment with the lock body and battery locking and unlocking. Therefore, when processing the frame 10, the third reference block 40 is first installed, and the third reference block 40 is installed in the X-axis position of the frame 10, that is, the long side of the frame 10, and the handle 13 is set in the Y-axis direction of the frame 10, that is, the short side of the frame 10, to facilitate taking the frame 10, and based on the position of the third reference block 40, a plurality of first reference blocks 20 and second reference blocks 30 are installed in sequence, and each first reference block 20 has a set distance value from the third reference block 40. Therefore, according to the position of the third reference block 40, the position of the first reference block 20 in the frame can be determined. The position of the frame 10 is determined by the distance between each second reference block 30 and the third reference block 40. Therefore, the position of the second reference block 30 on the frame 10 can be determined based on the position of the third reference block 40. Furthermore, since the position of the first reference hole 21 on the first reference block 20 coincides with the position of the locating pin on the battery removal platform, the first reference hole 21 is mounted on the locating pin on the battery removal platform to position the frame 10. Furthermore, since the position of the second reference hole 31 on the second reference block 30 coincides with the position of the locking and unlocking gun, the locking and unlocking gun's sleeve passes through the second reference hole 31 on the second reference block 30 to lock and unlock the battery lock body. Therefore, the second reference hole 31 can position the locking and unlocking gun. It should be noted that the frame 10 is made of aviation aluminum, which is lightweight, high-strength, and easy to handle. The first reference block 20, the second reference block 30, and the third reference block 40 are precision-machined from low-carbon steel, which reduces processing costs while effectively ensuring detection accuracy and durability.

[0027] Please also refer to Figure 3 and Figure 4The first reference block 20 is provided with a first reference hole 21, a first mounting portion 22, and a first reference portion 23. The first mounting portion 22 is provided with a plurality of first positioning holes 221. The first reference block 20 is positioned and mounted on the frame 10 through the plurality of first positioning holes 221. The first reference portion 23 extends vertically upward from the middle of the first mounting portion 22. The first reference hole 21 is located in the middle of the first reference portion 23 and axially penetrates the first reference portion 23. Specifically, a first mounting hole 15a corresponding to the first positioning hole 221 is provided on the frame 10. The first mounting portion 22 and the frame 10 are first positioned by a positioning pin passing through the first positioning hole 221 and the first mounting hole 15a in sequence. Then, the first mounting portion 22 is fixed to the frame 10 by the cooperation of bolts and screws, and the position of the first reference block 20 is also fixed. The frame 10 is also provided with a first through-hole 15b corresponding to the first reference hole 21. The positioning pin on the disassembly platform passes through the first through-hole 15b and the first reference hole 21 in sequence to position the frame 10 on the battery disassembly platform.

[0028] Furthermore, there are two types of first reference blocks 20, one of which has a first reference hole 21 on a circular reference hole, and the first reference block 20 with a circular reference hole is arranged on one side of the frame 10; the other of which has a first reference hole 21 on a waist-shaped reference hole, and the first reference block 20 with a waist-shaped reference hole is arranged on the other side of the frame 10. This arrangement is to facilitate the installation of the frame 10 on the disassembly platform. First, the waist-shaped reference hole on the frame 10 is matched with a positioning pin on the battery disassembly platform, and then the circular reference hole on the frame 10 is matched with another positioning pin on the battery disassembly platform. The waist-shaped reference hole provides an adjustable and movable space for the installation of the frame 10, which is convenient for installation in place.

[0029] Please also refer to Figure 3 and Figure 5The second reference block 30 is provided with a second reference hole 31 and a second mounting portion 32, and the second mounting portion 32 is provided with a plurality of second positioning holes 321. The second reference block 30 is positioned and mounted on the frame 10 through the plurality of second positioning holes 321, and the second reference hole 31 is located in the middle of the second mounting portion 32; specifically, the frame 10 is provided with a second mounting hole 16a corresponding to the second positioning hole 321, and the second mounting portion 32 and the frame 10 are first positioned by a positioning pin passing through the second positioning hole 321 and the second mounting hole 16a in sequence, and then the second mounting portion 32 is fixed to the frame 10 by the cooperation of bolts and screws, and the position of the second reference block 30 is also fixed; the frame 10 is also provided with a second through hole 16b corresponding to the second reference hole 31, and the head of the locking and unlocking gun passes through the second through hole 16b and the second reference hole 31 in sequence to locate the position of the locking and unlocking gun. It should be noted that the number of the second reference blocks 30 can be determined according to the number of locking and unlocking guns. In the present invention, in order to accommodate 10 locking and unlocking guns, 10 second reference blocks 30 are provided on the frame 10 .

[0030] Please also refer to Figure 3 and Figure 6 The third reference block 40 includes a second reference portion 41, a positioning post 42, and a fixing portion 43. The positioning post 42 is located at the bottom of the second reference portion 41, and the fixing portion 43 is located at the edge of the second reference portion 41. The fixing portion 43 is provided with a fixing hole 431. Specifically, the frame 10 is provided with a third mounting hole 17a corresponding to the fixing hole 431, and a third through-hole 17b corresponding to the positioning post. The second reference portion 41 is first positioned on the frame 10 by the positioning post 42 passing through the third through-hole 17b. The second reference portion 41 is then fixed to the frame 10 by screws passing through the fixing hole 431 and the third mounting hole 17a in sequence, thereby securing the third reference block 40. After the third reference block 40 is assembled, it needs to be protected from dust to facilitate its reuse as a reference during the subsequent replacement of the second reference block 30.

[0031] The positioning method of the locking and unlocking gun provided by the utility model is as follows:

[0032] Firstly, the frame 10 is made, the frame 10 includes support column 11 and lightening groove 12, then the X direction and Y direction of the frame 10 are determined, that is, corresponding to the X direction and Y direction of the vehicle, then the third reference block 40 is positioned and installed on the X direction of the frame 10 through the cooperation of the positioning column 42 and the third through hole 17b, the third mounting hole 17a and the fixed part 43, the handle 13 is installed on the Y direction of the frame 10, and the avoiding hole 14 is also arranged on the Y direction of the frame 10, then the positions of the first through hole 15b and the second through hole 16b are determined on the X direction of the frame 10 according to the position of the third reference block 40, that is, the positions of the first reference block 20 and the second reference block 30 are determined, after the positions are determined, the first reference hole 21 is aligned with the first through hole 15b, then the first reference block 20 is installed through the cooperation of the first positioning hole 221 and the first mounting hole 15a, and the second reference hole 31 is aligned with the second through hole 16b, then the second reference block 30 is installed through the cooperation of the second positioning hole 321 and the second mounting hole 16a, so that the first reference block 20 and the second reference block 30 can be installed on the frame 10, so that the positioning tool is assembled, then the positioning of the unlocking gun is carried out, before positioning, the frame 10 is positioned on the battery dismounting platform through the positioning pin sleeved on the first reference hole 21, after the frame 10 is positioned, the sleeve head of the unlocking gun is inserted into the second reference hole 31 from bottom to top, the unlocking gun is positioned, after the unlocking gun is positioned, the unlocking of the battery lock body can be carried out; it should be noted that, in the later operation process, if the unlocking gun needs to be replaced due to wear, the position of the replaced unlocking gun can also be positioned by the second reference hole 31, if the second reference block 30 is worn, the second reference block 30 can be replaced through the dismounting bolt and the positioning pin, and the replaced second reference block 30 can be reinstalled according to the position of the third reference block 40, which is convenient and fast and low in maintenance cost. All the bolts on the frame 10 need to be coated with anaerobic glue during installation to prevent the bolts from loosening.

[0033] It can be known from the above description that the unlocking gun positioning tool can accurately position the positions of multiple unlocking guns at one time, avoids a large amount of debugging work, can improve the assembly precision of the unlocking gun, and then can improve the operation efficiency of the battery dismounting, in addition, in the later unlocking gun maintenance process, the position of the unlocking gun can also be repositioned, thereby reducing the maintenance cost; meanwhile, through the detachable design of the first reference block 20 and the second reference block 30, the first reference block 20 and the second reference block 30 can be replaced in the later operation, and the maintenance cost can also be reduced.

[0034] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of the above-disclosed technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A locking and unlocking gun positioning tool, characterized by: The invention comprises a frame (10), wherein the frame (10) is provided with a plurality of first reference blocks (20), a second reference block (30), and a third reference block (40), wherein the first reference block (20), the second reference block (30), and the third reference block (40) are arranged on two opposite sides of the frame (10), the first reference block (20) is provided with a first reference hole (21), and the first reference hole (21) is used to position the frame (10), the second reference block (30) is provided with a second reference hole (31), and the second reference hole (31) is used to position a locking and unlocking gun, and the third reference block (40) is used to position the first reference block (20) and the second reference block (30).

2. The locking and unlocking gun positioning tool according to claim 1, characterized in that: The first reference block (20) further comprises a first mounting portion (22) and a first reference portion (23), wherein the first mounting portion (22) is mounted on the frame (10), the first reference portion (23) extends vertically upward from the middle of the first mounting portion (22), and the first reference hole (21) is provided in the middle of the first reference portion (23) and axially penetrates the first reference portion (23).

3. The locking and unlocking gun positioning tool according to claim 2, characterized in that: The first mounting portion (22) is provided with a first positioning hole (221), the frame (10) is provided with a first mounting hole (15a) corresponding to the first positioning hole (221), and a first through-hole (15b) corresponding to the first reference hole (21), the first mounting portion (22) is positioned on the frame (10) through the cooperation of the first positioning hole (221) and the first mounting hole (15a), and the frame (10) is positioned on the battery disassembly platform through the cooperation of the first through-hole (15b) and the first reference hole (21).

4. The locking and unlocking gun positioning tool according to claim 2, characterized in that: The first reference hole (21) comprises a circular reference hole and a waist-shaped reference hole, the circular reference hole being provided on one side of the frame (10), and the waist-shaped reference hole being provided on the other side of the frame (10).

5. The locking and unlocking gun positioning tool according to claim 1, characterized in that: The second reference block (30) further includes a second mounting portion (32), the second mounting portion (32) being mounted on the frame (10), and the second reference hole (31) being provided in the middle of the second mounting portion (32).

6. The locking and unlocking gun positioning tool according to claim 5, characterized in that: A second positioning hole (321) is provided on the second mounting portion (32), and a second mounting hole (16a) corresponding to the second positioning hole (321) and a second through hole (16b) corresponding to the second reference hole (31) are provided on the frame (10). The second mounting portion (32) is positioned on the frame (10) through the cooperation between the second positioning hole (321) and the second mounting hole (16a), and the locking and unlocking holster head is positioned on the frame (10) through the cooperation between the second through hole (16b) and the second reference hole (31).

7. The locking and unlocking gun positioning tool according to claim 1, characterized in that: The third reference block (40) includes a second reference portion (41), a positioning column (42), and a fixing portion (43), wherein the positioning column (42) is provided at the bottom of the second reference portion (41) and is positioned on the frame (10), and the fixing portion (43) is provided at the edge of the second reference portion (41) and is fixed on the frame (10).

8. The locking and unlocking gun positioning tool according to claim 7, characterized in that: The fixing portion (43) is provided with a fixing hole (431), the frame (10) is provided with a third mounting hole (17a) corresponding to the fixing hole (431), and a third through-hole (17b) corresponding to the positioning column (42), the second reference portion (41) is positioned on the frame (10) through the cooperation between the positioning column (42) and the third through-hole (17b), and the fixing portion (43) is fixed to the frame (10) through the cooperation between the fixing hole (431) and the third mounting hole (17a).

9. The locking and unlocking gun positioning tool according to claim 1, characterized in that: The frame (10) is further provided with a weight-reducing groove (12) and a handle (13). The weight-reducing groove (12) is provided in the middle of the frame (10), and the handle (13) is provided at two opposite ends of the frame (10).

10. The locking and unlocking gun positioning tool according to claim 1, characterized in that: The frame (10) is further provided with a support column (11) and an escape opening (14), wherein the support column (11) is provided at the bottom of the frame (10), and the escape opening (14) is provided at one end of the frame (10), and the opening of the escape opening (14) faces the outside of the frame (10).

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