Wire positioning tool
By using the platform and positioning mechanism of the wire positioning fixture, precise positioning of aluminum wire and motor lead wire is achieved, solving the problem of poor accuracy of manual positioning, reducing labor costs and improving the electrical connection effect.
Patent Information
- Application Number
- CN202423233377.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-26
AI Technical Summary
In existing technologies, the connection between the manually positioned aluminum wire and the motor lead has poor precision, resulting in inaccurate positioning after riveting, which affects the electrical connection effect. In addition, it requires extensive training of operators, increasing labor costs.
The wire positioning fixture includes a platform, a positioning mechanism, and a locking mechanism. The wire is precisely positioned by the placement slot and the positioning block. The locking mechanism automatically locks and unlocks the positioning block to ensure the accurate relative position of the wire and the piercing terminal.
It achieves precise positioning of the wire, ensuring the electrical connection between the aluminum wire and the motor lead after riveting, reducing labor costs, and avoiding unqualified products and economic losses caused by manual positioning errors.
Smart Images
Figure CN223558301U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to wire positioning technical field, especially wire positioning tool. BACKGROUND
[0002] In the motor manufacturing process, the winding wire of the motor needs to be connected with the lead wire of the motor, taking the motor using aluminum wire as winding wire as an example, the aluminum wire is connected with the lead wire of the motor by piercing the terminal, specifically, the lead wire of the motor is provided with a piercing terminal, in the motor manufacturing process, the sharp part of the piercing terminal is made to pierce the paint film of the aluminum wire by riveting pressure, so that the aluminum wire and the lead wire of the motor can be electrically connected.
[0003] From the above, the riveting pressure operation in the prior art is generally performed manually, and the positioning of the aluminum wire before riveting pressure is also completed manually, but since the accuracy of manual positioning is mainly determined by the experience of the operator, the positioning accuracy of manual positioning is often poor, which can easily cause the relative position of the aluminum wire and the piercing terminal to be inaccurate after riveting pressure, specifically, inaccurate positioning can cause the position of the aluminum wire arranged in the piercing terminal to be inaccurate after riveting pressure or the flange position of the piercing terminal to be directly inserted into the aluminum wire, thereby affecting the electrical connection effect of the aluminum wire and the lead wire of the motor; moreover, manual positioning requires a lot of training for the operator to accumulate experience, thereby increasing the labor cost of the enterprise. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a wire positioning tool to solve the problem that manual positioning can easily cause the relative position of the aluminum wire and the piercing terminal to be inaccurate after riveting pressure, thereby affecting the electrical connection effect of the aluminum wire and the lead wire of the motor, and the problem that manual positioning requires a lot of training for the operator to accumulate experience, thereby increasing the labor cost of the enterprise.
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] The wire positioning tool comprises:
[0007] A carrier is provided with a loading groove, and the loading groove is configured to accommodate the wire;
[0008] A positioning mechanism comprises a positioning block, the positioning block has a first working position close to the carrier and pressing the wire into the loading groove, and a second working position away from the carrier, and the positioning block can move between the first working position and the second working position; and
[0009] A locking mechanism has a first working state of locking the positioning block to the second working position, and a second working state of unlocking.
[0010] Preferably, the locking mechanism comprises a first hook, and a second hook is arranged on the positioning block, the first hook has a third working position for hooking the second hook, and a fourth working position for disengaging the second hook.
[0011] Preferably, the locking mechanism further comprises a mounting base and a first spring, a middle portion of the first hook is rotatably connected to the mounting base through a rotating shaft, an end of the first hook away from the hook tip is formed as a pressing end, and the first spring is arranged between the pressing end and the mounting base; when the pressing end is pressed, the first hook can rotate around the axis of the rotating shaft from the third working position to the fourth working position; when the pressing end is released, the first spring can drive the first hook to reset from the fourth working position to the third working position.
[0012] Preferably, the first hook is provided with a first inclined surface, the second hook is provided with a second inclined surface, and when the positioning block moves from the first working position to the second working position, the second inclined surface can form a wedge-shaped sliding fit with the first inclined surface to push the first hook to rotate from the third working position to the fourth working position.
[0013] Preferably, the positioning mechanism further comprises a limiting block connected with the positioning block, and when the positioning block moves to the second working position, the limiting block can abut against the carrier to make the positioning block stay at the second working position.
[0014] Preferably, the positioning block is slidingly connected to the carrier, a second spring is connected to a side of the positioning block away from the loading groove, and an end of the second spring away from the positioning block is fixed in position; when the locking mechanism is in the second working state, the second spring drives the positioning block to reset from the second working position to the first working position.
[0015] Preferably, one of the carrier and the positioning block is provided with a sliding rail, and the other of the carrier and the positioning block is provided with a sliding groove, the sliding rail is slidingly arranged in the sliding groove, and the extension direction of the sliding rail is parallel to the extension direction of the second spring.
[0016] Preferably, a handle is arranged on the positioning block.
[0017] Preferably, one end of the wire is an operation end, the loading groove comprises a first groove portion and a second groove portion connected in communication, an opening is formed on a side of the first groove portion away from the second groove portion, and a side of the wire close to the operation end extends out of the loading groove through the opening, and the positioning block is abutted against the wire corresponding to the first groove portion and makes the wire abut against the first groove portion.
[0018] Preferably, the depth of the second groove is greater than the diameter of the wire, and the depth of the first groove is less than the diameter of the wire.
[0019] The beneficial effects of this utility model are:
[0020] This invention replaces manual positioning of wires with a wire positioning fixture, thereby saving labor costs. Specifically, the invention uses a placement groove on a platform to place the wire, thus determining the position of the wire placed on the platform. Furthermore, the invention uses a positioning block to press against the wire placed in the placement groove, thereby fixing the wire and accurately positioning it. This ensures that the relative position of the wire and the pierced terminal is accurate after riveting, thus ensuring the electrical connection between the aluminum wire and the motor lead. Attached Figure Description
[0021] Figure 1 This is an exploded view of the wire positioning fixture in the embodiment of this utility model;
[0022] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;
[0023] Figure 3 yes Figure 1 A magnified view of a section at point B in the middle;
[0024] Figure 4 This is one of the structural schematic diagrams of the wire positioning fixture in the embodiments of this utility model when the positioning block is in the first working position;
[0025] Figure 5 This is the second schematic diagram of the wire positioning fixture in this utility model embodiment when the positioning block is in the first working position;
[0026] Figure 6 yes Figure 5 A magnified view of a section at point C;
[0027] Figure 7 This is one of the structural schematic diagrams of the wire positioning fixture in the embodiments of this utility model when the positioning block is in the second working position;
[0028] Figure 8 This is the second schematic diagram of the wire positioning fixture in this utility model embodiment when the positioning block is in the second working position;
[0029] Figure 9 yes Figure 8 A magnified view of a section at point D;
[0030] Figure 10 This is the third schematic diagram of the wire positioning fixture in this utility model embodiment when the positioning block is in the second working position;
[0031] Figure 11 is Figure 10 is a local enlarged view of E in FIG.
[0032] in the figure:
[0033] 100, wire; 101, working end;
[0034] 1, carrier; 11, loading groove; 111, first groove part; 1111, opening; 112, second groove part; 12, slide rail; 2, positioning mechanism; 21, positioning block; 211, second hook; 2111, second inclined surface; 22, limiting block; 23, second spring; 24, sliding groove; 25, handle; 3, locking mechanism; 31, first hook; 311, rotating shaft; 312, pressing end; 313, first inclined surface; 32, mounting seat; 33, first spring. DETAILED DESCRIPTION
[0035] The utility model will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.
[0036] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0037] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0038] In the description of the present embodiment, the terms "upper", "lower", "right", "left" and the like orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used to distinguish in the description, and have no special meaning.
[0039] The present embodiment provides a wire positioning tool, which can be understood as an aluminum wire in the present embodiment. The wire positioning tool is used to replace manual positioning of the aluminum wire in the motor manufacturing process, thereby on the one hand, precise riveting operation can be completed to make the relative position of the riveted aluminum wire and the piercing terminal accurate, thereby ensuring the electrical connection effect of the aluminum wire and the lead of the motor, and on the other hand, the present embodiment does not need manual positioning, thereby the labor cost of the enterprise can be reduced.
[0040] Specifically, please refer to Figure 1 , Figure 4 and Figure 7 , the wire positioning tool includes a carrier table 1 and a positioning mechanism 2, wherein the carrier table 1 is provided with a loading groove 11 configured to accommodate a wire 100, one end of the wire 100 being an operation end 101. As described above, in the present embodiment, the operation end 101 is used for riveting the piercing terminal. It can be understood that the side of the wire 100 close to the operation end 101 extends out of the loading groove 11 from one end of the loading groove 11, thereby enabling the wire 100 to be electrically connected with the lead of the motor through riveting in the subsequent process. The positioning mechanism 2 includes a positioning block 21 having a first working position close to the carrier table 1 and pressing the wire 100 against the groove wall of the loading groove 11, and a second working position away from the carrier table 1. The positioning block 21 can move between the first working position and the second working position. When the positioning block 21 is located at the first working position, the wire 100 is pressed and defined between the positioning block 21 and the carrier table 1, thereby being able to be positioned. When the positioning block 21 is located at the second working position, the wire 100 can be put into or taken out of the loading groove 11.
[0041] In addition to the loading platform 1 and the positioning mechanism 2, the wire positioning tool further comprises a locking mechanism 3, which has a first working state of locking the positioning block 21 to the second working position and a second working state of releasing the locking, when the locking mechanism 3 is in the first working state, the positioning block 21 is kept in the second working position away from the loading platform 1, so as to facilitate the placing of the wire 100 into the loading slot 11 or taking the wire 100 out of the loading slot 11, after the wire 100 is placed in the loading slot 11, the locking mechanism 3 is switched from the first working state to the second working state, so as to release the locking of the positioning block 21, and the positioning block 21 can be moved from the second working position to the first working position to position the wire 100 placed in the loading slot 11.
[0042] Exemplarily, in the embodiment, two aluminum wires need to be covered in one piercing terminal for each riveting operation, therefore, two loading slots 11 are arranged on the loading platform 1, the two loading slots 11 are arranged in parallel, and the two loading slots 11 can each place the wire 100, and the positioning block 21 can position two wires 100 at one time, on the one hand, the position of any one wire 100 is accurately determined, and on the other hand, the relative position of the two wires 100 is also accurately determined, so as to ensure that the relative position of the two wires 100 in the piercing terminal and the position of any one wire 100 relative to the piercing terminal are accurate after riveting, and further ensure the electrical connection effect of the two wires 100 and the lead of the motor.
[0043] Of course, in other optional embodiments, one or more than three loading slots 11 can also be arranged on the loading platform 1, and the number of the loading slots 11 is arranged according to the number of aluminum wires needed to be covered in a single piercing terminal, which is not limited in the embodiment.
[0044] Based on the above, the wire positioning tool is used to replace manual positioning of the wire 100, so as to save labor cost, wherein the loading slot 11 arranged on the loading platform 1 is used to load the wire 100, so as to determine the position of the wire 100 loaded on the loading platform 1, and the positioning block 21 is used to press against the wire 100 loaded in the loading slot 11, so as to fix the wire 100, thereby accurately positioning the wire 100, so as to ensure that the relative position of the wire 100 and the piercing terminal is accurate after riveting, and further ensure the electrical connection effect of the aluminum wire and the lead of the motor.
[0045] It can be understood that the wire positioning tool is used to accurately position the wire 100, so as to prevent the subsequent manufactured motor from being unqualified due to the positioning error of the manual positioning, and further reduce the economic loss.
[0046] In addition, it is worth mentioning that in other alternative embodiments, the wire positioning tool can also be used in other processes that require work on the wire 100, such as connector manufacturing, and the present embodiment does not specifically limit this.
[0047] Further, as shown in Figure 1 , Figure 2 , Figure 4 , Figure 7 , Figure 10 and Figure 11 , in the present embodiment, the loading groove 11 includes a first groove portion 111 and a second groove portion 112 in communication, wherein the first groove portion 111 forms an opening 1111 on the side away from the second groove portion 112, the wire 100 on the side close to the working end 101 extends out of the loading groove 11 through the opening 1111, and the positioning block 21 can be pressed against the corresponding wire 100 in the first groove portion 111 and make it press in the first groove portion 111, that is, in the present embodiment, the positioning block 21 presses the side of the wire 100 close to the working end 101, so as to further ensure that the working end 101 of the wire does not sway.
[0048] Moreover, in the present embodiment, the depth of the second groove portion 112 is greater than the diameter of the wire 100, so that the second groove portion 112 can completely contain the side of the wire 100 away from the working end 101, thereby effectively avoiding the side of the wire 100 away from the working end 101 from swaying, and the depth of the first groove portion 111 is less than the diameter of the wire 100, so that the wire 100 can be exposed to the first groove portion 111, thereby ensuring that the positioning plate can fully press the wire 100 to more stably position the wire 100.
[0049] Exemplarily, in the present embodiment, the two loading grooves 11 provided on the loading table 1 are arranged in a vertical direction, and since the depth of the second groove portion 112 is greater than the diameter of the wire 100, the loading groove 11 can more effectively support the side of the wire 100 away from the working end 101 to avoid the part of the wire 100 extending out of the loading groove 11 on the side away from the first groove portion 111 from sagging downward.
[0050] Further, referring to Figure 1 and Figures 3 to 9 , in the present embodiment, the locking mechanism 3 includes a first hook 31, the positioning block 21 is provided with a second hook 211, the first hook 31 has a third working position for hooking the second hook 211 and a fourth working position for disengaging the second hook 211, when the first hook 31 is located at the third working position, the position of the positioning block 21 can be locked, so that the positioning block 21 can be kept at the second working position, when the first hook 31 is located at the fourth working position, the positioning block 21 is unlocked, so that it can be subsequently moved from the second working position to the first working position.
[0051] In addition to the first hook 31, the locking mechanism 3 further comprises a mounting base 32 and a first spring 33, the middle part of the first hook 31 is rotatably connected to the mounting base 32 through a rotating shaft 311, the end of the first hook 31 away from the hook tip is formed as a pressing end 312, the first spring 33 is arranged between the pressing end 312 and the mounting base 32, when the pressing end 312 is pressed, the first hook 31 can rotate around the axis of the rotating shaft 311 from the third working position to the fourth working position; when the pressing end 312 is released, the first spring 33 can drive the first hook 31 to reset from the fourth working position to the third working position.
[0052] That is, the first hook 31 can rotate around the axis of the rotating shaft 311 from the third working position to the fourth working position when the pressing end 312 is pressed, so as to release the locking of the positioning block 21, so that the positioning block 21 can move from the second working position to the first working position, and the first spring 33 can be elastically deformed when the first hook 31 rotates from the third working position to the fourth working position, and can restore the deformation when the pressure is released, so as to drive the first hook 31 to reset from the fourth working position to the third working position, and further lock the positioning block 21 in the second working position.
[0053] From the above, in the embodiment, the positioning block 21 can be released only by pressing the pressing end 312, and the first hook 31 can automatically restore to the third working position capable of locking the positioning block 21 under the action of the first spring 33, so that the structure is simple and the operation is simple.
[0054] Exemplarily, in the embodiment, the pressure is applied to the pressing end 312 by artificial pressing, of course, in other optional embodiments, an automatic module composed of a pressing head and a linear driving structure can be used to replace the artificial pressing to the pressing end 312, and the embodiment does not make specific limitation thereto.
[0055] Further, please refer to Figure 3 , Figure 5 and Figure 6 , and combine Figure 8 and Figure 9, the first hook 31 is provided with a first inclined surface 313, and the second hook 211 is provided with a second inclined surface 2111, when the positioning block 21 moves from the first working position to the second working position, the second inclined surface 2111 can form a wedge-shaped sliding fit with the first inclined surface 313 to push the first hook 31 to rotate from the third working position to the fourth working position, specifically, the second inclined surface 2111 can slide along the first inclined surface 313 when the positioning block 21 moves from the first working position to the second working position, and apply a pushing force to the first hook 31 to make it rotate from the third working position to the fourth working position, that is, in this embodiment, when the positioning block 21 moves from the first working position to the second working position, the first hook 31 can automatically rotate from the third working position to the fourth working position to avoid the positioning block 21, and after the positioning block 21 moves to the second working position, the second inclined surface 2111 is separated from the first inclined surface 313, at this time, the first spring 33 restores the deformation, and the first hook 31 is reset from the fourth working position to the third working position, thereby hooking the second hook 211 to lock the positioning block 21 to the second working position.
[0056] From the above, in this embodiment, when the positioning block 21 is located at the second working position and the first hook 31 is located at the third working position, the positioning block 21 is locked to the second working position, when it is needed to position the wire 100, the operator presses the pressing end 312 of the first hook 31 to make the first hook 31 switch from the third working position to the fourth working position, thereby releasing the locking of the positioning block 21, and the positioning block 21 can move from the second working position to the first working position, then the operator can release the pressing of the pressing end 312, under the action of the first spring 33, the first hook 31 can be reset from the fourth working position to the third working position, after the riveting operation is completed, the positioning block 21 moves from the first working position to the second working position, in this process, the operator does not need to press the pressing end 312 of the first hook 31 again, the first hook 31 can switch from the third working position to the fourth working position under the push of the second hook 211 to avoid the positioning block 21, after the positioning block 21 moves to the second working position, the first hook 31 is reset from the fourth working position to the third working position, thereby hooking the second hook 211 to re-lock the positioning block 21 to the second working position. Based on the above, the operation of the locking mechanism 3 can be further simplified in this embodiment.
[0057] In addition, as shown in Figure 8 , the positioning mechanism 2 further comprises a limiting block 22, the limiting block 22 is connected with the positioning block 21, and when the positioning block 21 moves to the second working position, the limiting block 22 can abut to the stage 1, specifically, when the positioning block 21 moves to the second working position, the limiting block 22 can abut to one side of the stage 1 away from the positioning block 21, so that the positioning block 21 stays at the second working position, thereby ensuring that the first hook 31 can accurately hook the second hook 211.
[0058] Further, please refer to Figure 1 and Figure 5 In the embodiment, the positioning block 21 is slidingly connected to the carrier 1, and the positioning block 21 is connected with the second spring 23 away from one side of the carrier 1, and the second spring 23 is fixed at one end away from the positioning block 21, and exemplarily, in the embodiment, the second spring 23 is connected to the mounting seat 32 at one end away from the positioning block 21, and the second spring 23 can be elastically deformed when the positioning block 21 slides from the first working position to the second working position, and can drive the positioning block 21 to reset from the second working position to the first working position when the locking mechanism 3 is in the second working state, that is, in the embodiment, when the locking mechanism 3 is in the second working state, the second spring 23 drives the positioning block 21 to reset from the second working position to the first working position, so that the positioning wire 100 is positioned.
[0059] Of course, in other optional embodiments, the one end of the second spring 23 away from the positioning block 21 can also be fixed on a specially arranged block, and the embodiment is not specifically limited.
[0060] From the above, the embodiment does not need to specially arrange a driving structure for driving the positioning block 21 to move from the second working position to the first working position, and the structure is simple.
[0061] Moreover, the positioning block 21 is provided with the handle 25, so that the operator can pull the positioning block 21 from the first working position to the second working position.
[0062] In addition, in the embodiment, the carrier 1 is provided with the sliding rail 12, the positioning block 21 is provided with the sliding groove 24, the sliding rail 12 is slidingly arranged in the sliding groove 24, and the extension direction of the sliding rail 12 is parallel to the extension direction of the second spring 23, so as to provide a guiding effect for the movement of the positioning block 21, thereby on the one hand, it can ensure that the positioning block 21 can accurately abut against the wire 100, and on the other hand, it can also ensure that the operator can accurately pull the positioning block 21 from the first working position to the second working position.
[0063] It can be understood that in other optional embodiments, the positioning block 21 can also be provided with the sliding rail 12, and the carrier 1 is sleeved on the outer periphery of the sliding rail 12 through the sliding groove 24, and the embodiment is not specifically limited.
[0064] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, various obvious changes, re-adjustments and replacements can be made without departing from the protection scope of the present application. Here, it is not necessary and also impossible to enumerate all the implementation modes. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application claim.
Claims
1. A wire positioning tool, characterized by, The application relates to a wire positioning device, which comprises: a carrier (1) provided with a wire loading groove (11) configured to accommodate a wire (100); a positioning mechanism (2) comprising a positioning block (21) having a first working position close to the carrier (1) and pressing the wire (100) into the wire loading groove (11) and a second working position away from the carrier (1), the positioning block (21) being capable of moving between the first working position and the second working position; and a locking mechanism (3) having a first working state of locking the positioning block (21) to the second working position and a second working state of unlocking. The locking mechanism (3) comprises a first hook (31), the positioning block (21) is provided with a second hook (211), the first hook (31) has a third working position of hooking the second hook (211) and a fourth working position of being separated from the second hook (211).
2. The wire positioning tooling of claim 1, wherein, The locking mechanism (3) further comprises a mounting seat (32) and a first spring (33), the middle part of the first hook (31) is rotationally connected to the mounting seat (32) through a rotating shaft (311), the end of the first hook (31) away from the hook tip is formed into a pressing end (312), and the first spring (33) is arranged between the pressing end (312) and the mounting seat (32); when the pressing end (312) is pressed, the first hook (31) can rotate around the axis of the rotating shaft (311) from the third working position to the fourth working position; when the pressing end (312) is released, the first spring (33) can drive the first hook (31) to reset from the fourth working position to the third working position.
3. The wire positioning tooling of claim 2, wherein, The first hook (31) is provided with a first inclined surface (313), the second hook (211) is provided with a second inclined surface (2111), and when the positioning block (21) moves from the first working position to the second working position, the second inclined surface (2111) can be in wedge-shaped sliding cooperation with the first inclined surface (313) to push the first hook (31) to rotate from the third working position to the fourth working position.
4. The wire positioning tooling of claim 3, wherein, The positioning mechanism (2) further comprises a limiting block (22) connected with the positioning block (21), and when the positioning block (21) moves to the second working position, the limiting block (22) can abut against the carrier (1) to make the positioning block (21) stay at the second working position.
5. The wire positioning tooling of claim 3, wherein, The positioning block (21) is slidingly connected to the carrier (1), a second spring (23) is connected to the side of the positioning block (21) away from the wire loading groove (11), one end of the second spring (23) away from the positioning block (21) is fixed in position, and when the locking mechanism (3) is in the second working state, the second spring (23) drives the positioning block (21) to reset from the second working position to the first working position.
6. The wire positioning tooling of claim 1, wherein, 7. The wire positioning tooling of claim 6, wherein, One of the carrier (1) and the positioning block (21) is provided with a sliding rail (12), and the other is provided with a sliding groove (24), the sliding rail (12) is slidingly arranged in the sliding groove (24), and the extension direction of the sliding rail (12) is parallel to the extension direction of the second spring (23).
8. The wire positioning tooling of claim 6, wherein, A handle (25) is arranged on the positioning block (21).
9. The wire positioning tooling of any of claims 1-8, wherein, One end of the wire (100) is an operation end (101), the carrier groove (11) comprises a first groove part (111) and a second groove part (112) connected in communication, an opening (1111) is formed on the side of the first groove part (111) away from the second groove part (112), the wire (100) on the side close to the operation end (101) extends out of the carrier groove (11) through the opening (1111), and the positioning block (21) is abutted against the corresponding wire (100) in the first groove part (111) and makes the wire (100) abut against the first groove part (111).
10. The wire positioning tooling of claim 9, wherein, The depth of the second groove part (112) is greater than the diameter of the wire (100), and the depth of the first groove part (111) is less than the diameter of the wire (100).