Coil terminal assembly tool
By using a fixed structure and limiting design for the coil terminal assembly fixture, the problem of difficult coil terminal assembly was solved, achieving an efficient and stable assembly process and improving production efficiency and product quality.
Patent Information
- Application Number
- CN202423117445.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-17
AI Technical Summary
In the existing technology, the assembly of coil terminals and coils is difficult, resulting in high time and labor costs, low production efficiency, and difficulty in ensuring consistent insertion depth, which affects product quality and pass rate.
A coil terminal assembly fixture is used, including a terminal fixing component, a coil fixing component, and a driving component. The fixing structure and the limiting structure assist the coil in aligning and inserting with the terminal. The driving component drives the coil fixing component to move to control the insertion depth.
It reduces the impact of human factors on the assembly process, improves assembly efficiency and product qualification rate, ensures consistent insertion depth, and enhances product quality stability.
Smart Images
Figure CN223748943U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to solenoid valve assembly technical field especially relates to a coil terminal assembly tool. BACKGROUND
[0002] The terminal of solenoid valve is important part for connecting power supply and control signal, when assembling, need to insert the terminal into the insertion interface on the coil. At present, usually adopt manual assembly to the terminal and coil, because the size of terminal is small, when aligning the insertion interface of terminal and coil, there is difficulty, lead to time cost and artificial cost of manual assembly are bigger, production efficiency is lower, and easy to assemble wrong or miss, influence product qualification rate. In addition, when manual assembly, it is difficult to guarantee the insertion depth of terminal is consistent, product assembly quality cannot be reliably guaranteed, caused influence to subsequent product assembly work.
[0003] Therefore, it is urgent to provide a coil terminal assembly tool to solve the above problems. UTILITY MODEL CONTENTS
[0004] The utility model discloses a coil terminal assembly tool can assist coil and terminal to assemble, reduce time cost and artificial cost, improve assembly efficiency and product qualification rate, and can guarantee the assembly depth of terminal is consistent, guarantees product quality stability.
[0005] To achieve this purpose, the utility model adopts the following technical scheme:
[0006] A coil terminal assembly tool is used for assisting terminal and coil assembly, the terminal includes a body and an insertion part provided on the body, and the coil is provided with an insertion interface capable of being inserted and matched with the insertion part, wherein the coil terminal assembly tool comprises:
[0007] A terminal fixing assembly, the terminal fixing assembly includes a first fixing piece and a fixing structure, the fixing structure is arranged on the first fixing piece, and is used for fixing the body, when the body is fixed on the fixing structure, the insertion part protrudes from the surface of the fixing structure;
[0008] A coil fixing assembly, the coil fixing assembly includes a second fixing piece and a positioning rod, the second fixing piece is arranged opposite to the first fixing piece, the positioning rod is arranged on the second fixing piece, the second fixing piece is further provided with a limiting structure, the coil can be sleeved on the positioning rod and abuts against the second fixing piece, and the limiting structure is used for preventing the coil from rotating around the positioning rod, so that the insertion interface can be opposite to the insertion part protruding from the surface of the fixing structure;
[0009] A driving member, an output end of the driving member is in transmission connection with the second fixing member to drive the coil fixing assembly to move in a direction close to or away from the first fixing member;
[0010] When the driving member drives the coil fixing assembly to move in a direction close to the first fixing member, the second fixing member can abut against the first fixing member to limit the insertion depth of the insertion part and the insertion port.
[0011] Further, the fixing structure includes a fixing groove opened on the first fixing member, the fixing groove is used for clamping the body, when the fixing groove clamps the body, the insertion part protrudes above the fixing groove.
[0012] Further, two insertion ports are opened on the coil, wherein the first fixing member is provided with the fixing groove corresponding to the insertion port.
[0013] Further, the first fixing member is provided with at least two fixing structures side by side, and the second fixing member is provided with a positioning rod and a limiting structure corresponding to the fixing structure.
[0014] Further, the end surface of the coil is provided with a clamping part, wherein the limiting structure includes a clamping groove opened on the second fixing member, when the coil is sleeved on the positioning rod, the clamping part can be clamped with the clamping groove to prevent the coil from rotating around the positioning rod.
[0015] Further, the coil terminal assembly tool further includes a base and a mounting member erected on the base, the first fixing member is arranged on the base, and the driving member is arranged on the mounting member.
[0016] Further, a reinforcing rib is arranged at the connection between the mounting member and the base.
[0017] Further, the coil terminal assembly tool further includes a guide assembly, the guide assembly includes a sliding block and a sliding rail in sliding connection, the sliding rail extends in the output direction of the driving member, one of the second fixing member and the mounting member is provided with the sliding rail, and the other is provided with the sliding block.
[0018] Further, the coil terminal assembly tool further includes a connecting member arranged at the output end of the driving member, and the second fixing member is detachably connected to the connecting member.
[0019] Further, the coil terminal assembly tool further includes a starting switch in signal connection with the driving member, and the starting switch is used for controlling the output end of the driving member to extend or reset.
[0020] The utility model discloses a beneficial effect:
[0021] The utility model provides a coil terminal assembly tool for assisting terminal and coil assembly, and the terminal includes the body and the plug -in part of setting on the body, and the coil is provided with the plug -in interface that can be matched with the plug -in part, wherein, the coil terminal assembly tool includes terminal fixed component, coil fixed component and drive piece, and the terminal fixed component includes the first fixed part and fixed structure, and the fixed structure sets up on the first fixed part, is used for fixing the body, when the body is fixed in the fixed structure, the plug -in part protrudes from the fixed structure surface, the coil fixed component includes the second fixed part and the locating rod, and the second fixed part is opposite and sets up with the first fixed part, and the locating rod sets up on the second fixed part, and the second fixed part still is equipped with the limiting structure, and the coil can be set on the locating rod and with second fixed piece abuts, and the limiting structure is used for preventing the coil from rotating around the locating rod, so that the plug -in interface can be opposite with the plug -in part protruding from the fixed structure surface, and the output of drive piece is transmission connection with the second fixed piece, to drive coil fixed component moves along the direction close to or away from the first fixed piece, wherein, when drive piece drives coil fixed component to move to the direction close to the first fixed piece, the second fixed piece can abut with the first fixed piece, to limit the plug -in depth of plug -in part and plug -in interface, the body is fixed by the fixed structure, and the plug -in part protrudes from the fixed structure surface, so as to facilitate the plug -in part and the plug -in interface of coil are inserted, the coil is set on the locating rod, and the limiting structure can prevent the coil from rotating around the locating rod, so as to keep the direction of plug -in interface towards the terminal fixed component, make the plug -in interface with the plug -in part protruding from the fixed structure surface opposite, drive piece drives coil fixed component through the second fixed piece and drives the coil to be close to the first fixed piece, to make the plug -in interface with the plug -in part be inserted, to complete the assembly of terminal and coil. Through the application of the above -mentioned coil terminal assembly tool, the assembly of the coil and the terminal can be assisted, the influence of artificial factors on the assembly process is reduced, the time cost and the artificial cost are reduced, the assembly efficiency and the product qualification rate are improved, and the second fixed piece can abut with the first fixed piece to limit the plug -in depth of the plug -in part and the plug -in interface, the assembly depth of the terminal is guaranteed to be consistent, and the product quality is stable. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 It is the structure schematic diagram of the coil of the utility model;
[0023] Figure 2 It is the structure schematic diagram of the terminal of the utility model;
[0024] Figure 3 It is the structure schematic diagram of the coil terminal assembly tool of the utility model;
[0025] Figure 4 It is the side view of the coil terminal assembly tool of the utility model;
[0026] Figure 5 Figure 1 is a structural schematic view of a terminal fixing assembly and a coil fixing assembly according to the present application.
[0027] In the drawings:
[0028] 100, coil; 110, plug-in port; 120, clamping portion; 200, terminal; 210, body; 220, plug-in portion;
[0029] 1, terminal fixing assembly; 11, first fixing member; 12, fixing groove; 2, coil fixing assembly; 21, second fixing member; 22, positioning rod; 23, clamping groove; 3, driving member; 4, base; 5, mounting member; 6, reinforcing rib; 7, guide assembly; 71, sliding block; 72, sliding rail; 8, connecting member; 9, starting switch; 10, guide column. DETAILED DESCRIPTION
[0030] The present application will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only the parts related to the present application are shown in the drawings, but not all the structures.
[0031] In the description of the present application, 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 between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0032] In the present application, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or it can include the contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical and oblique above of the first feature to the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include the vertical and oblique below of the first feature to the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.
[0033] In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like, 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 application. In addition, the terms "first" and "second" are only used to distinguish in the description, and have no special meaning.
[0034] As shown in Figures 1-5 The present embodiment provides a coil terminal assembly tool for assisting the assembly of the terminal 200 and the coil 100, the terminal 200 comprising a body 210 and a plug-in part 220 provided on the body 210, and the coil 100 is provided with a plug-in port 110 capable of plug-in cooperation with the plug-in part 220, wherein the coil terminal assembly tool comprises a terminal fixing assembly 1, a coil fixing assembly 2 and a driving member 3, the terminal fixing assembly 1 comprises a first fixing member 11 and a fixing structure, the fixing structure is provided on the first fixing member 11 and used for fixing the body 210, when the body 210 is fixed on the fixing structure, the plug-in part 220 protrudes from the surface of the fixing structure; the coil fixing assembly 2 comprises a second fixing member 21 and a positioning rod 22, the second fixing member 21 is arranged opposite to the first fixing member 11, the positioning rod 22 is arranged on the second fixing member 21, and the second fixing member 21 is further provided with a limiting structure, the coil 100 can be sleeved on the positioning rod 22 and abut against the second fixing member 21, and the limiting structure is used for preventing the coil 100 from rotating around the positioning rod 22, so that the plug-in port 110 can be opposite to the plug-in part 220 protruding from the surface of the fixing structure; the output end of the driving member 3 is in transmission connection with the second fixing member 21, so as to drive the coil fixing assembly 2 to move in the direction close to or away from the first fixing member 11; wherein when the driving member 3 drives the coil fixing assembly 2 to move in the direction close to the first fixing member 11, the second fixing member 21 can abut against the first fixing member 11 to limit the plug-in depth of the plug-in part 220 and the plug-in port 110.
[0035] The body 210 is fixed by the fixing structure, so that the plug-in part 220 protrudes from the surface of the fixing structure, so as to facilitate the plug-in part 220 to be plugged with the plug-in port 110 of the coil 100; the coil 100 is sleeved on the positioning rod 22, and the limiting structure can prevent the coil 100 from rotating around the positioning rod 22, so as to keep the plug-in port 110 in a direction towards the terminal fixing assembly 1, so that the plug-in port 110 is opposite to the plug-in part 220 protruding from the surface of the fixing structure; the driving member 3 drives the coil fixing assembly 2 to drive the coil 100 to approach the first fixing member 11 through the second fixing member 21, so that the plug-in port 110 is plugged with the plug-in part 220, so as to complete the assembly of the terminal 200 and the coil 100. By using the above coil terminal assembly tool, the assembly of the coil 100 and the terminal 200 can be assisted, the influence of manual factors on the assembly process is reduced, the time cost and the labor cost are reduced, and the assembly efficiency and the product qualification rate are improved; and the second fixing member 21 can abut against the first fixing member 11, so as to limit the plug-in depth of the plug-in part 220 and the plug-in port 110, so as to ensure that the assembly depth of the terminal 200 is consistent, and the product quality is stable.
[0036] Specifically, as shown in Figure 3 and Figure 5 , the fixing structure includes a fixing groove 12 opened on the first fixing member 11, and the fixing groove 12 is used for clamping the body 210. When the fixing groove 12 is clamped with the body 210, the plug-in part 220 protrudes above the fixing groove 12, so as to facilitate the plug-in port 110 to be plugged with the plug-in part 220. The fixing groove 12 is simple in structure, and can provide accurate positioning and safe and stable fixing for the terminal 200, so as to ensure that the plug-in part 220 of the terminal 200 is opposite to the plug-in port 110 of the coil 100, and prevent the terminal 200 from shaking, mispositioning or deforming during plugging, which is beneficial to ensure the product qualification rate. In other embodiments, the fixing structure includes but is not limited to a clamping jaw, which is not limited herein.
[0037] As shown in Figure 1 , Figure 2 and Figure 5 , in the embodiment, two plug-in ports 110 are opened on the coil 100, wherein the first fixing member 11 is provided with a fixing groove 12 corresponding to the plug-in port 110. When the two fixing grooves 12 are clamped with the terminal 200, the plug-in part 220 of the corresponding terminal 200 is opposite to the corresponding plug-in port 110, so that the assembly of the two terminals 200 and the coil 100 can be completed at the same time through one assembly operation, which is beneficial to improve the production efficiency.
[0038] The two fixing grooves 12 are symmetrically arranged, when the two fixing grooves 12 are clamped with the terminals 200, the plug-in parts 220 of the two terminals 200 are oppositely arranged, so that the plug-in parts 220 can correspond to the plug-in interfaces 110 on the coil 100, the layout is reasonable, and the two terminals 200 can be prevented from interfering with each other due to the length of the terminals.
[0039] As shown in Figure 3 and Figure 5 , in order to further improve the production efficiency, at least two fixing structures are arranged side by side on the first fixing member 11 in some embodiments, and the second fixing member 21 is provided with a positioning rod 22 and a limiting structure corresponding to the fixing structure one by one, so that the coil terminal assembly tool can simultaneously assemble at least two groups of coils 100 and terminals 200, further improving the production efficiency.
[0040] Further, the coil terminal assembly tool comprises a driving member 3 corresponding to the positioning rod 22, which can provide sufficient driving force for the coil fixing assembly 2, and can balance the stress of the coil terminal assembly tool, which is beneficial to improve the stability of assembly. The driving member 3 includes but is not limited to a pneumatic cylinder, an electric cylinder or a hydraulic cylinder, etc., which is not limited here.
[0041] As shown in Figure 1 , Figure 2 and Figure 5 , the end surface of the coil 100 is provided with a clamping part 120, wherein the limiting structure comprises a clamping groove 23 opened on the second fixing member 21, when the coil 100 is sleeved on the positioning rod 22, the clamping part 120 can be clamped with the clamping groove 23, to prevent the coil 100 from rotating around the positioning rod 22, so as to keep the plug-in interface 110 facing the direction of the terminal fixing assembly 1, so that the plug-in interface 110 is opposite to the plug-in part 220 protruding from the surface of the fixing structure.
[0042] In other embodiments, a limiting hole can also be opened on the end surface of the coil 100, wherein the limiting structure comprises a limiting column arranged on the coil fixing assembly 2, and the limiting column can be inserted and matched with the limiting hole to prevent the coil 100 from rotating around the positioning rod 22.
[0043] As shown in Figure 3 and Figure 4 , the coil terminal assembly tool further comprises a base 4 and a mounting member 5 erected on the base 4, the first fixing member 11 is arranged on the base 4, and the driving member 3 is mounted on the mounting member 5, so that the coil terminal assembly tool of the embodiment has stable and compact structure.
[0044] Further, the connection between the mounting member 5 and the base 4 is provided with a reinforcing rib 6, which connects the mounting member 5 and the base 4, can make the structure of the coil terminal assembly tool more firm, improve the load capacity, effectively prevent the structure from loosening or deforming, and improve the durability.
[0045] Further, the width of the reinforcing rib 6 gradually increases in the height direction of the mounting piece 5 towards the base 4, forming a triangular support structure, which is conducive to improving the connection strength between the mounting piece 5 and the base 4, and making the structure of the coil terminal assembly tool more stable.
[0046] As shown in Figure 4 The coil terminal assembly tool further comprises a guide assembly 7, which comprises a sliding block 71 and a sliding rail 72 connected in sliding mode, the sliding rail 72 extends in the output direction of the driving member 3, one of the second fixing member 21 and the mounting piece 5 is provided with the sliding rail 72, and the other is provided with the sliding block 71, which can guide the movement of the second fixing member 21 in the output direction of the driving member 3, thereby improving the stability of the movement of the coil fixing assembly 2 in the direction of approaching or moving away from the terminal fixing assembly 1.
[0047] As shown in Figure 3 In this embodiment, the coil terminal assembly tool further comprises a connecting member 8, which is arranged at the output end of the driving member 3, and the second fixing member 21 is detachably connected to the connecting member 8. By arranging the connecting member 8 at the output end of the driving member 3, it is convenient to install the coil fixing assembly 2, and the coil fixing assembly 2 can be replaced according to the size and structure of different specifications of the coil 100, so that it can be suitable for fixing coils 100 of various specifications, and is conducive to improving the versatility of the coil terminal assembly tool.
[0048] Similarly, the first fixing member 11 is detachably connected to the base 4, and the terminal fixing assembly 1 can be replaced according to the size and structure of different specifications of the terminal 200, so that it can be suitable for fixing terminals 200 of various specifications, and further improves the versatility of the coil terminal assembly tool.
[0049] Further, one of the connecting member 8 and the mounting piece 5 is provided with a guide column 10, and the other is provided with a guide hole connected in sliding mode with the guide column 10, and the guide column 10 extends in the output direction of the driving member 3, which can guide the movement of the connecting member 8 in the output direction of the driving member 3, and further improves the stability of the movement of the coil fixing assembly 2 in the direction of approaching or moving away from the terminal fixing assembly 1.
[0050] Further, the coil terminal assembly tool further comprises a starting switch 9 connected with the driving member 3, and the starting switch 9 is used for controlling the output end of the driving member 3 to extend or reset. After the body 210 of the terminal 200 is clamped with the fixing groove 12, the coil 100 is sleeved on the positioning rod 22, and the clamping part 120 on the end face of the coil 100 is clamped with the clamping groove 23 on the second fixing member 21, the starting switch 9 is pressed, the output end of the driving member 3 extends, the coil fixing assembly 2 is driven by the second fixing member 21 to drive the coil 100 to move towards the first fixing member 11, so that the plug-in part 220 is plugged and matched with the plug-in hole, and the second fixing member 21 can abut against the first fixing member 11 to limit the plug-in depth; after the assembly is completed, the starting switch 9 is released, the output end of the driving member 3 resets, and the coil fixing assembly 2 is driven to return to the initial position, so that the assembled product can be taken out.
[0051] In the embodiment, the coil terminal assembly tool comprises two driving members 3 arranged side by side on the mounting member 5, and the starting switch 9 corresponding to the driving member 3, and when the starting switch 9 is operated, the two starting switches 9 need to be pressed or released at the same time, which is beneficial to the synchronous movement of the coil fixing assembly 2 as a whole, and the worker needs to use two hands to operate the two starting switches 9 at the same time, which can prevent mistakes and improve production safety.
[0052] Further, the two starting switches 9 are arranged on the base 4 at intervals, and the layout is reasonable and convenient for workers to operate.
[0053] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, various obvious changes, re-adjustment and replacement can be carried out without departing from the protection scope of the utility model. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.
Claims
1. A coil terminal assembly tool for assisting assembly of a terminal (200) and a coil (100), the terminal (200) comprising a body (210) and a splicing portion (220) provided on the body (210), the coil (100) having a splicing opening (110) formed therein capable of splicing cooperation with the splicing portion (220), characterized in that, The coil terminal assembly tool comprises: A terminal fixing assembly (1) comprising a first fixing member (11) and a fixing structure provided on the first fixing member (11) and used for fixing the body (210), wherein the insertion part (220) protrudes from the surface of the fixing structure when the body (210) is fixed to the fixing structure; A coil fixing assembly (2) comprising a second fixing member (21) and a positioning rod (22), wherein the second fixing member (21) is arranged opposite to the first fixing member (11), the positioning rod (22) is arranged on the second fixing member (21), the second fixing member (21) is further provided with a limiting structure, the coil (100) can be sleeved on the positioning rod (22) and abut against the second fixing member (21), and the limiting structure is used for preventing the coil (100) from rotating around the positioning rod (22) so that the insertion port (110) can be opposite to the insertion part (220) protruding from the surface of the fixing structure. A driving member (3) whose output end is in transmission connection with the second fixing member (21) so as to drive the coil fixing assembly (2) to move in the direction of approaching or moving away from the first fixing member (11). When the driving member (3) drives the coil fixing assembly (2) to move in the direction of approaching the first fixing member (11), the second fixing member (21) can abut against the first fixing member (11) so as to limit the insertion depth of the insertion part (220) and the insertion port (110).
2. The coil terminal assembly tool of claim 1, wherein, The fixing structure comprises a fixing groove (12) provided on the first fixing member (11) and used for clamping the body (210), wherein the insertion part (220) protrudes above the fixing groove (12) when the fixing groove (12) clamps the body (210).
3. The coil terminal assembly tool of claim 2, wherein, Two insertion ports (110) are provided on the coil (100), and the fixing groove (12) corresponding to the insertion port (110) is provided on the first fixing member (11).
4. The coil terminal assembly tool of claim 1, wherein, At least two fixing structures are provided side by side on the first fixing member (11), and the positioning rod (22) and the limiting structure corresponding to the fixing structure are provided on the second fixing member (21).
5. The coil terminal assembly tool of claim 1, wherein, A clamping part (120) is provided on the end face of the coil (100), and the limiting structure comprises a clamping groove (23) provided on the second fixing member (21), wherein the clamping part (120) can be clamped in the clamping groove (23) when the coil (100) is sleeved on the positioning rod (22) so as to prevent the coil (100) from rotating around the positioning rod (22).
6. The coil terminal assembly tool of claim 1, wherein, The coil terminal assembly tool further comprises a base (4) and a mounting member (5) erected on the base (4), the first fixing member (11) is arranged on the base (4), and the driving member (3) is mounted on the mounting member (5).
7. The coil terminal assembly tool of claim 6, wherein, The connecting part of the mounting piece (5) and the base (4) is provided with a reinforcing rib (6).
8. The coil terminal assembly tool of claim 6, wherein, The coil terminal assembly tool further comprises a guide assembly (7), the guide assembly (7) comprises a sliding block (71) and a sliding rail (72) in sliding connection, the sliding rail (72) extends along the output direction of the driving member (3), one of the second fixing member (21) and the mounting piece (5) is provided with the sliding rail (72), and the other is provided with the sliding block (71).
9. The coil terminal assembly tool of claim 1, wherein, The coil terminal assembly tool further comprises a connecting member (8), the connecting member (8) is arranged on the output end of the driving member (3), and the second fixing member (21) is detachably connected to the connecting member (8).
10. The coil terminal assembly tooling of any one of claims 1-9, wherein, The coil terminal assembly tool further comprises a starting switch (9) in signal connection with the driving member (3), and the starting switch (9) is used for controlling the output end of the driving member (3) to extend or reset.