Capacitor product copper sheet terminal positioning tool
By combining the tooling base and the positioning sub-plate, the problem of inconsistent copper sheet positions before the capacitor core assembly is packaged is solved, achieving efficient positioning and high-quality production of capacitor products.
Patent Information
- Application Number
- CN202422752977.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-12
AI Technical Summary
The inconsistent positions of the copper busbars or copper sheets leading out from the electrodes in the existing capacitor core assembly before packaging makes it difficult to guarantee the production quality and pass rate of capacitor products, resulting in low production efficiency.
A positioning fixture for the copper terminals of capacitor products is adopted, which includes a fixture base, a first positioning plate, and a second positioning plate. Through preliminary and further precise positioning, the accuracy of the copper terminal position is ensured.
This improved the positioning accuracy and production efficiency of capacitor products, and enhanced the product qualification rate and quality.
Smart Images
Figure CN223566449U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a capacitor positioning tool, especially to a capacitor product copper sheet terminal positioning tool for positioning capacitor copper sheet terminals. BACKGROUND
[0002] Before the capacitor is completed production and made into products, it usually needs to be installed with the capacitor inner core group before packaging to increase the electrode lead-out copper sheet of each core, and for the capacitor inner core group with multiple capacitor inner cores, there are multiple capacitor inner core electrode lead-out copper bars or copper sheets with different height positions and different distribution positions due to actual capacitor use requirements; if these capacitor inner core electrode lead-out copper bars or copper sheets are not positioned before packaging production, it is most likely to cause the electrode lead-out terminals of the final capacitor products to have positioning height differences and positioning inaccuracies, thereby causing the production quality and product qualification rate of the capacitor products to be difficult to guarantee. SUMMARY
[0003] The utility model provides a capacitor product copper sheet terminal positioning tool which can effectively guarantee the position accuracy and effectiveness of the electrode lead-out copper bars or lead-out copper sheets, is simple, easy, convenient and fast to operate, improves production efficiency, and improves the product qualification rate and quality of the capacitor products, to solve the problem of different height positions and different distribution positions of the electrode lead-out copper bars or lead-out copper sheets of the existing capacitor inner core group before packaging, which causes the production quality and product qualification rate of the capacitor products to be difficult to guarantee and the production efficiency to be low.
[0004] The utility model discloses a specific technical scheme for solving the above technical problem is: a kind of capacitor product copper sheet terminal positioning tool, it is characterized by including tool base, tool first positioning vice pressing plate and tool second positioning vice pressing plate, tool base has two mutually spaced parallel arrangement tool vertical frame in length direction, tool first positioning vice pressing plate and tool second positioning vice pressing plate are respectively positioned and connected with the top of two tool vertical frame of tool base;A plurality of copper sheet terminal limiting notches that cooperate with the accurate positioning of capacitor product copper sheet terminal are arranged on tool first positioning vice pressing plate, and a plurality of copper sheet terminal limiting notches form a row along the length direction of tool first positioning vice pressing plate;A plurality of vertically through through holes that are vertically through are provided on tool second positioning vice pressing plate, when tool second positioning vice pressing plate is arranged at the top of one tool vertical frame of tool base, vertically through through hole is distributed at the inside area of vertical frame, and the top of tool vertical frame connected with tool second positioning vice pressing plate has copper sheet terminal limiting groove that cooperates with the accurate positioning of capacitor product copper sheet terminal, and copper sheet terminal limiting groove is arranged at the sunken groove at corresponding position of tool vertical frame top end.Can be installed by the capacitor core group that needs to be positioned into tool base after positioning, after the preliminary accurate positioning of each copper sheet terminal of capacitor inner core group in tool base, further accurate limiting positioning of each copper sheet terminal on tool base is carried out by first positioning vice pressing plate and tool second positioning vice pressing plate, so that the position accuracy of each electrode lead-out copper row or lead-out copper sheet can be effectively guaranteed, positioning operation is simple, and the production efficiency is improved, and the capacitor product qualification rate and quality are improved.
[0005] As preferred, the tool base includes a base bottom frame plate, a first tool vertical long frame, a second tool vertical long frame, and tool two-end vertical broken frames, wherein the first tool vertical long frame is provided with a sunken groove at one end of the top in the length direction, a concave-convex copper sheet terminal limiting groove is provided at the top end surface of the sunken groove, the number of concave-convex grooves of the copper sheet terminal limiting groove is matched with the number of capacitor product copper sheet terminals required to be arranged at this position of the capacitor inner core group, and a positioning screw hole is arranged on the convex part of the concave-convex copper sheet terminal limiting groove; the second tool vertical long frame has a concave-convex top arrangement structure with 3 convex 3 concave intervals, the convex top and concave bottom of the 3 convex 3 concave are not the same in length, the mounting positioning connection hole for mounting and connecting with the tool second positioning vice pressing plate and the copper sheet positioning column for cooperating with the accurate positioning of the capacitor product copper sheet terminal are arranged at the concave groove bottom of the 3 concave, and the convex top end surface height of the 3 convex is the same. The cooperation of the tool base with the accurate positioning of each corresponding copper sheet terminal of the capacitor inner core group is simple, convenient, reliable, stable and effective.
[0006] As preferred, the base bottom frame plate adopts a rectangular bottom plate structure, a rectangular through slot hole is formed in the rectangular bottom plate, the width size of the frame of the rectangular bottom plate after the rectangular through slot hole is formed is consistent with the frame width size of the first tool vertical long frame, the second tool vertical long frame and the tool two-end vertical broken frame, and a frame mounting connecting hole is formed on the frame of the bottom plate for mounting and connecting with the first tool vertical long frame, the second tool vertical long frame and the tool two-end vertical broken frame. The installation between the base bottom frame plate and the first tool vertical long frame, the second tool vertical long frame and the tool two-end vertical broken frame is simple, convenient and effective.
[0007] As preferred, the first positioning vice pressing plate of the tool includes a first positioning vice pressing plate body, a vice pressing plate side edge limiting notch group and a vice pressing plate body bottom limiting part. The vice pressing plate side edge limiting notch group is extended and connected at the same side edge top end of the first positioning vice pressing plate body of the tool. The vice pressing plate side edge limiting notch group is distributed and arranged with a plurality of copper sheet terminal limiting notches for accurate positioning of the copper sheet terminal of the capacitor product in the length direction. The copper sheet terminal limiting notches are vertically through and the notch opening direction is away from the same side edge of the first positioning vice pressing plate body of the tool. The vice pressing plate body bottom limiting part is arranged at the bottom position of the first positioning vice pressing plate body of the tool. The vice pressing plate body bottom limiting part includes a bottom transverse limiting part and a bottom longitudinal limiting part. One bottom transverse limiting part is arranged at each end region of the bottom length direction of the first positioning vice pressing plate body of the tool. One bottom longitudinal limiting part is arranged at one side edge of the bottom length direction of the first positioning vice pressing plate body of the tool. The bottom longitudinal limiting part is extended along the bottom length direction of the first positioning vice pressing plate body of the tool. A main body protruding end head part is extended and connected outwardly in the main body length direction at one end head of the first positioning vice pressing plate body of the tool. A plurality of connecting vertical through holes are arranged on the first positioning vice pressing plate body of the tool for mounting and connecting with the tool base. The first positioning vice pressing plate of the tool improves the simple and convenient and effective operation of accurate positioning of the copper sheet terminal of the capacitor product.
[0008] As preferred, the bottom transverse limiting part is arranged at the outside region of the two end heads of the copper sheet terminal limiting notch in the overall length direction, and at the two end heads of the bottom longitudinal limiting part. The bottom longitudinal limiting part is arranged at the other side bottom of the first positioning vice pressing plate body of the tool away from the copper sheet terminal limiting notch. The first positioning vice pressing plate of the tool improves the simple, stable, reliable and effective installation and positioning between the tool and the base.
[0009] As preferred, the cross section of the second positioning vice pressing plate of the tool is a U-shaped groove structure, that is, the second positioning vice pressing plate of the tool has a second positioning vice pressing plate body and pressing plate side edge plates which are vertically folded downward from both sides of the second positioning vice pressing plate body, a plurality of vertical through holes are formed in the second positioning vice pressing plate body, a plurality of downward extending protruding bottom protruding portions are arranged on the back of the second positioning vice pressing plate body, that is, on the groove bottom surface of the U-shaped groove, the protruding bottom protruding portions are arranged along the length direction of the groove bottom surface of the U-shaped groove, and a pressing plate body protruding end portion is arranged on one end of the second positioning vice pressing plate body and extends outward along the length direction of the second positioning vice pressing plate body. The second positioning vice pressing plate of the tool is simple and convenient to use and effective in accurately positioning the copper sheet terminals of the corresponding capacitor product, and the installation and positioning of the second positioning vice pressing plate of the tool and the tool base are fast, stable, reliable and effective.
[0010] As preferred, the base bottom frame plate, the first tool vertical long side frame, the second tool vertical long side frame and the tool two end vertical frame are detachably connected by bolts. The tool base is simple and convenient to manufacture and effective in reducing the manufacturing cost.
[0011] As preferred, the first tool vertical long side frame is provided with three first frame through windows, each of which corresponds to the vertical frame of the protruding high top area in the length direction. The observation is convenient and effective when each corresponding copper sheet terminal of the capacitor product is accurately positioned.
[0012] As preferred, the second tool vertical long side frame is provided with two second frame through windows which are arranged on the vertical long frame area of the high top of the second tool vertical long side frame. The observation is convenient and effective when each corresponding copper sheet terminal of the capacitor product is accurately positioned.
[0013] The beneficial effects of the capacitor product copper sheet terminal positioning tool are as follows: after the capacitor core group to be positioned is installed in the tool base, each copper sheet terminal of the capacitor core group is preliminarily and accurately positioned in the tool base, and then the first positioning vice pressing plate and the second positioning vice pressing plate of the tool are used to further accurately position each copper sheet terminal in the tool base, so that the position accuracy of the electrode lead-out copper bar or the lead-out copper sheet is effectively ensured, the positioning operation is simple, convenient and efficient, the production efficiency is improved, and the pass rate and quality of the capacitor product are improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] The capacitor product copper sheet terminal positioning tool will be further described in detail in combination with the drawings and specific embodiments.
[0015] Figure 1 It is a structural schematic view of the capacitor product copper sheet terminal positioning tool.
[0016] Figure 2 is the structural schematic diagram of the first positioning vice pressing plate in the capacitor product copper sheet terminal positioning tooling.
[0017] Figure 3 is the structural schematic diagram of the second positioning vice pressing plate in the capacitor product copper sheet terminal positioning tooling.
[0018] Figure 4 is the structural schematic diagram of the tooling base in the capacitor product copper sheet terminal positioning tooling.
[0019] Figure 5 is the structural schematic diagram of the tooling base in the capacitor product copper sheet terminal positioning tooling from another angle. DETAILED DESCRIPTION
[0020] Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 In the embodiment shown, a capacitor product copper sheet terminal positioning tooling includes a tooling base 10, a tooling first positioning vice pressing plate 20 and a tooling second positioning vice pressing plate 30. The tooling base 10 has two mutually spaced parallel tooling vertical frames in the length direction. The tooling first positioning vice pressing plate 20 and the tooling second positioning vice pressing plate 30 are respectively positioned and connected to the top of the two tooling vertical frames of the tooling base 10. The tooling first positioning vice pressing plate 20 has a plurality of copper sheet terminal limiting notches 24 arranged and distributed thereon for cooperating with the capacitor product copper sheet terminal for accurate positioning. The plurality of copper sheet terminal limiting notches 24 are arranged in a row along the length direction of the tooling first positioning vice pressing plate 20. The tooling second positioning vice pressing plate 30 has a plurality of vertically penetrating through holes penetrating from top to bottom. When the tooling second positioning vice pressing plate 30 is installed and fixed to the top of one tooling vertical frame of the tooling base, the vertically penetrating through holes are distributed at the inside area of the vertical frame. The top of the tooling vertical frame connected to the tooling second positioning vice pressing plate 30 has a copper sheet terminal limiting groove for cooperating with the capacitor product copper sheet terminal for accurate positioning. The copper sheet terminal limiting groove is arranged at the sunken groove 123, 124 at the corresponding position of the top of the tooling vertical frame. The tooling base 10 includes a base bottom frame plate 11, a first tooling vertical long frame 12, a second tooling vertical long frame 14 and a tooling two-end vertical broken frame 13. The first tooling vertical long frame 12 has a sunken groove 123, 124 at the top of one end in the length direction, and a concave-convex copper sheet terminal limiting groove at the top surface of the sunken groove. The number of the concave-convex grooves of the copper sheet terminal limiting groove is matched with the number of the capacitor product copper sheet terminals required to be arranged by the capacitor inner core group at this position. A positioning screw hole is arranged on the convex part of the concave-convex copper sheet terminal limiting groove (seeFigure 1 The second tool vertical long frame 14 has a concave-convex top arrangement structure with 3 convex 3 concave spaced arrangement, and the length of the convex top and the concave bottom of the 3 convex 3 concave is not the same, and the length of the convex top and the concave bottom of the 3 convex 3 concave is not the same. The bottom of the groove of 3 concave (see Figure 5 The installation positioning connecting hole connected with the installation of the second positioning vice pressing plate of the tool and the copper sheet positioning column matched with the copper sheet terminal of the capacitor product are arranged at the groove bottom of the 3 convex (see marks 141, 143, 144), and the convex top end surface 145 of the 3 convex is the same height. The base bottom frame plate 11 adopts a rectangular bottom plate structure, a rectangular through slot hole 111 is arranged in the rectangular bottom plate, and the width size of the bottom plate frame left after the rectangular through slot hole 11 is consistent with the frame width size of the first tool vertical long frame 14, the second tool vertical long frame 12 and the tool two-end vertical broken frame 13, and the frame installation connecting hole 122 connected with the installation of the first tool vertical long frame 14, the second tool vertical long frame 12 and the tool two-end vertical broken frame 13 is arranged on the bottom plate frame. The first positioning vice pressing plate 14 of the tool includes a first positioning vice pressing plate body 21, a vice pressing plate side edge limiting notch group and a vice pressing plate body bottom limiting part, the vice pressing plate side edge limiting notch group is arranged at the same side edge top of the first positioning vice pressing plate body 21 of the tool (see Figure 1 The vice pressing plate side edge limiting notch group is arranged with a plurality of copper sheet terminal limiting notches 24 matched with the copper sheet terminal of the capacitor product for accurate positioning in the length direction, and a part of the first limiting notch 23 and the second limiting notch 25 are arranged at the interval position of the plurality of copper sheet terminal limiting notches 24, which can be used for further accurate cooperation with the overall structure of the capacitor core group before packaging; the copper sheet terminal limiting notch 24 is vertically arranged and the notch opening direction is away from the same side edge of the first positioning vice pressing plate body 21; the vice pressing plate body bottom limiting part is arranged at the bottom position of the first positioning vice pressing plate body of the tool, and the vice pressing plate body bottom limiting part includes a bottom transverse limiting part 27 and a bottom longitudinal limiting part 28 (see Figure 2), a bottom transverse limiting part 27 is arranged at each of the two end regions of the bottom of the first positioning vice pressing plate body 21 in the length direction, a bottom longitudinal limiting part 28 is arranged at one side edge of the bottom of the first positioning vice pressing plate body in the length direction, the bottom longitudinal limiting part 28 extends along the length direction of the bottom 29 of the first positioning vice pressing plate body, a body protruding end head part 26 is arranged at one end head of the first positioning vice pressing plate body 21 and extends outward in the length direction of the body, and a plurality of connecting vertical through holes 22 are arranged on the first positioning vice pressing plate body 21 and connected with the tool base. Figure 3 ), a plurality of groove bottom protruding parts 34 are arranged on the back of the second positioning vice pressing plate body 31, i.e. on the groove bottom surface of the U-shaped groove body, the groove bottom protruding parts 34 extend downward, the groove bottom protruding parts 34 are arranged along the length direction of the groove bottom surface of the U-shaped groove body, the groove bottom protruding parts 34 are arranged at intervals with the vertical through hole 32 and the four side vertical through holes 33, a pressing plate body protruding end head part 35 is arranged at one end head of the second positioning vice pressing plate body 31 and extends outward in the length direction of the body.
[0021] The second tool vertical long side frame 12 is provided with two second frame through windows 121, and the two second frame through windows 121 are arranged at the vertical long side frame region of the high top of the second tool vertical long side frame.
[0022] When using the detector, the active probe is used to detect the terminal hole of the capacitor to detect the aperture and concentricity of the product. If the through hole can pass through the stop hole, the product is qualified, otherwise it is unqualified. Open the flip hand clamp, take the capacitor product and put it into the capacitor support positioning seat and fix it with the positioning flip hand clamp. Take the capacitor terminal hole to detect the product hole position, if the detection end can pass through the product, the product is qualified, otherwise it is unqualified. Then rotate the flip mechanism to the detection position and insert the limiting pin to fix it; push the vertical manual adjusting pressure rod to detect the top electrode product hole position of the capacitor, if the detection end can pass through the product, the product is qualified, otherwise it is unqualified.
[0023] In the positional relationship description of the present application, the terms such as "inner", "outer", "upper", "lower", "left", "right" and the like indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.
[0024] The above content and structure describe the basic principles, main features and advantages of the product of the present application, which should be understood by those skilled in the art. The above examples and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all belong to the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A capacitor product copper tab terminal positioning tool characterized by: The utility model provides a kind of capacitor product copper sheet terminal positioning device, including tool base, tool first positioning vice pressing plate and tool second positioning vice pressing plate, tool base has two mutually spaced parallel arrangement tool vertical frames in length direction, tool first positioning vice pressing plate and tool second positioning vice pressing plate are respectively positioned and connected with the top of two tool vertical frames of tool base;A plurality of copper sheet terminal limiting notches for cooperating with capacitor product copper sheet terminal accurate positioning are arranged on tool first positioning vice pressing plate, and a plurality of copper sheet terminal limiting notches form a row along the length direction of tool first positioning vice pressing plate;A plurality of vertical through holes are provided in tool second positioning vice pressing plate, tool second positioning vice pressing plate is arranged at the top of one tool vertical frame of tool base, and vertical through holes are arranged in the inner region of vertical frame, and the top of tool vertical frame connected with tool second positioning vice pressing plate has copper sheet terminal limiting groove for cooperating with capacitor product copper sheet terminal accurate positioning, and copper sheet terminal limiting groove is arranged in the sunken groove at corresponding position of tool vertical frame top end.
2. The capacitor product copper lug terminal positioning tooling of claim 1, wherein: The utility model provides a kind of capacitor product copper sheet terminal positioning device, including tool base, tool first positioning vice pressing plate and tool second positioning vice pressing plate, tool base has two mutually spaced parallel arrangement tool vertical frames in length direction, tool first positioning vice pressing plate and tool second positioning vice pressing plate are respectively positioned and connected with the top of two tool vertical frames of tool base;A plurality of copper sheet terminal limiting notches for cooperating with capacitor product copper sheet terminal accurate positioning are arranged on tool first positioning vice pressing plate, and a plurality of copper sheet terminal limiting notches form a row along the length direction of tool first positioning vice pressing plate;A plurality of vertical through holes are provided in tool second positioning vice pressing plate, tool second positioning vice pressing plate is arranged at the top of one tool vertical frame of tool base, and vertical through holes are arranged in the inner region of vertical frame, and the top of tool vertical frame connected with tool second positioning vice pressing plate has copper sheet terminal limiting groove for cooperating with capacitor product copper sheet terminal accurate positioning, and copper sheet terminal limiting groove is arranged in the sunken groove at corresponding position of tool vertical frame top end.
3. The capacitor product copper lug terminal positioning tooling of claim 2, wherein: The base bottom frame plate adopts rectangular bottom plate structure, a rectangular through slot hole is provided in the rectangular bottom plate, the width size of the bottom plate frame left after the rectangular through slot hole is provided is consistent with the frame width size of the first tool vertical long frame, the second tool vertical long frame and the tool two-end vertical broken frame, and the frame mounting connecting hole for mounting and connecting the first tool vertical long frame, the second tool vertical long frame and the tool two-end vertical broken frame is provided on the bottom plate frame.
4. The capacitor product copper lug terminal positioning fixture of claim 1, wherein: The first positioning vice pressing plate of the tool includes a first positioning vice pressing plate body, a vice pressing plate side edge limiting notch group and a vice pressing plate body bottom limiting part. The vice pressing plate side edge limiting notch group is extended and connected at the same side edge top end of the first positioning vice pressing plate body. The vice pressing plate side edge limiting notch group is provided with a plurality of copper sheet terminal limiting notches for precise positioning of the copper sheet terminal of the capacitor product in the length direction. The copper sheet terminal limiting notches are vertically arranged and the notch opening direction is away from the same side edge of the first positioning vice pressing plate body. The vice pressing plate body bottom limiting part is provided at the bottom position of the first positioning vice pressing plate body. The vice pressing plate body bottom limiting part includes a bottom transverse limiting part and a bottom longitudinal limiting part. One bottom transverse limiting part is provided at each end region of the bottom length direction of the first positioning vice pressing plate body. One bottom longitudinal limiting part is provided at the bottom side edge of the bottom length direction of the first positioning vice pressing plate body. The bottom longitudinal limiting part is extended along the bottom length direction of the first positioning vice pressing plate body. A main body protruding end head part is extended and connected outward in the main body length direction at one end head of the first positioning vice pressing plate body. A plurality of connecting vertical through holes are arranged on the first positioning vice pressing plate body for mounting and connecting with the tool base.
5. The capacitor product copper lug terminal positioning tooling of claim 4, wherein: The bottom transverse limiting part is arranged at the outer side regions of the two end heads of the copper sheet terminal limiting notch group and at the two end heads of the bottom longitudinal limiting part. The bottom longitudinal limiting part is arranged at the other side bottom of the first positioning vice pressing plate body away from the copper sheet terminal limiting notch.
6. The capacitor product copper lug terminal positioning fixture of claim 1, wherein: The cross section of the second positioning vice pressing plate of the tool is a U-shaped groove structure. That is, the second positioning vice pressing plate of the tool has a second positioning vice pressing plate body and pressing plate side edge plates vertically folded downward from both sides of the main body. A plurality of vertical through holes are arranged on the second positioning vice pressing plate body. A plurality of groove bottom protruding parts are arranged on the back of the second positioning vice pressing plate body, that is, on the groove bottom surface of the U-shaped groove. The groove bottom protruding parts are arranged in the length direction of the groove bottom surface of the U-shaped groove. A pressing plate main body protruding end head part is extended and connected outward in the main body length direction at one end head of the second positioning vice pressing plate body.
7. The capacitor product copper lug terminal positioning fixture of claim 2, wherein: The base bottom frame plate, the first tool vertical long edge frame, the second tool vertical long edge frame and the tool two-end vertical edge frame are independently formed and detachably connected by bolts.
8. The capacitor product copper lug terminal positioning tooling of claim 7, wherein: Three first edge frame through windows are arranged on the first tool vertical long edge frame. Each first edge frame through window corresponds to the vertical edge frame of the protruding high top region in the length direction.
9. The capacitor product copper lug terminal positioning fixture of claim 7, wherein: Two second edge frame through windows are arranged on the second tool vertical long edge frame. The two second edge frame through windows are arranged on the vertical long edge frame region of the high top of the second tool vertical long edge frame.