CN117119707B - Press fit jig for buckling interface - Google Patents
Press fit jig for buckling interface Download PDFInfo
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- CN117119707B CN117119707B CN202311371039.XA CN202311371039A CN117119707B CN 117119707 B CN117119707 B CN 117119707B CN 202311371039 A CN202311371039 A CN 202311371039A CN 117119707 B CN117119707 B CN 117119707B
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- middle bearing
- pressing
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- 238000003825 pressing Methods 0.000 claims abstract description 84
- 238000002788 crimping Methods 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 3
- 238000007906 compression Methods 0.000 claims 3
- 238000005096 rolling process Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000007 visual effect Effects 0.000 abstract description 8
- 230000009471 action Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/325—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/166—Alignment or registration; Control of registration
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/167—Using mechanical means for positioning, alignment or registration, e.g. using rod-in-hole alignment
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a pressing jig for a buckle interface, and belongs to the technical field of electronic product production. The pressing fixture of the buckling port comprises a handle pressing head connected with a pressing assembly, a cover plate connected with a first positioning assembly and a middle bearing plate connected between the handle pressing head and the cover plate, and the first positioning assembly can coarsely position materials; the middle bearing plate is connected with a second positioning assembly, the second positioning assembly penetrates through the cover plate, the crimping assembly penetrates through the middle bearing plate and the cover plate, and the second positioning assembly can reposition materials. The pressing fixture for the buckling interface can realize automatic pressing, ensure the buckling effect, simplify the structure and reduce the cost without arranging a visual detection mechanism.
Description
Technical Field
The invention relates to the technical field of electronic product production, in particular to a pressing fixture for a buckle interface.
Background
On the production line of electronic products such as mobile phones, components of different circuit boards are buckled and connected through a flat cable buckle.
In the related art, one way is to manually press the flat cable connector with the circuit board to achieve the locking, which is however inefficient. The other mode is to automatically press the wire arranging buckle interface and the circuit board to realize buckling, and the wire arranging buckle comprises a press-fit jig and a visual detection mechanism, wherein the press-fit jig is provided with a positioning structure and a pressing head, and the wire arranging buckle is provided with a matching structure matched with the positioning structure. The visual detection mechanism detects the position of cooperation structure, and the location structure makes location structure and cooperation structure cooperation in order to fix a position the winding displacement knot according to the testing result of visual detection mechanism feedback, later the pressure head supports to press the winding displacement knot interface to make it pressfitting with the circuit board, through setting up visual detection mechanism, guarantees the pressure head and pushes down position accuracy, and then guarantees winding displacement knot and circuit board lock effect. However, the above structure is complicated and the cost is high.
Disclosure of Invention
The invention aims to provide a pressing fixture for a buckling interface, which can realize automatic pressing, ensure buckling effect, simplify structure and reduce cost without arranging a visual detection mechanism.
To achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a press fit tool of knot interface, include:
a handle pressure head connected with a pressure welding assembly;
the cover plate is connected with a first positioning component, and the first positioning component can perform coarse positioning on materials;
the middle bearing plate is connected between the handle pressure head and the cover plate, the middle bearing plate is connected with a second positioning assembly, the second positioning assembly penetrates through the cover plate, the crimping assembly penetrates through the middle bearing plate and the cover plate, and the second positioning assembly can reposition the materials.
In some possible embodiments, the method further comprises:
the first upper elastic piece is connected between the handle pressing head and the middle bearing plate, and the first lower elastic piece is connected between the middle bearing plate and the cover plate;
the second elastic piece is connected between the crimping assembly and the handle pressing head, and the elastic coefficient of the first upper elastic piece is larger than that of the second elastic piece.
In some possible embodiments, the method further comprises:
the first limiting piece comprises an end cap and a rod part, the rod part is arranged in the middle bearing plate in a penetrating mode, the end cap is abutted to one side, away from the cover plate, of the middle bearing plate, one end of the rod part is connected with the end cap, the other end of the rod part is connected with the cover plate, and the middle bearing plate is connected with the rod part in a sliding mode;
and one end of the second limiting piece is connected with the middle bearing plate, and the other end of the second limiting piece is provided with a gap with the cover plate.
In some possible embodiments, the device further comprises a first guide post, one end of the first guide post is fixed on the cover plate, a first limiting part is arranged at the other end of the first guide post and can be abutted to one side, away from the cover plate, of the handle pressure head, and the handle pressure head and the middle bearing plate are slidably connected to the first guide post.
In some possible embodiments, the device further comprises a third limiting piece, which is arranged between the handle pressure head and the middle bearing plate and is used for limiting the handle pressure head.
In some possible embodiments, the first positioning assembly is capable of adapting to the material structure to position the material.
In some possible embodiments, the cover plate is provided with a chute, the second positioning component comprises two connecting rods with included angles and two sliding blocks, one end of each connecting rod is connected with the middle bearing plate, the other end of each connecting rod is connected with the sliding block in a sliding manner, the sliding blocks are connected with the chute in a sliding manner, when the middle bearing plate moves, the two connecting rods drive the two sliding blocks to move in opposite directions or in opposite directions, and the sliding blocks are provided with positioning parts for repositioning materials.
In some possible embodiments, the crimp assembly includes:
the mounting block is provided with a first mounting groove and is connected with the handle pressure head;
a third elastic member;
the pressing joint comprises a semicircular head, the semicircular head is arranged in the first mounting groove, the first mounting groove is matched with the semicircular head, part of the pressing joint extends out of the first mounting groove, and one end of the pressing joint, which is away from the semicircular head, is used for pressing the materials;
the balls are arranged around the press joint;
the ball roll connection in between the semi-circular head with the cell wall of notch one side has been seted up to first mounting groove, the third elastic component connect in between first mounting groove with the semi-circular head, the ball with the third elastic component makes the crimping head can angle regulation in order to adapt to the angle of material.
In some possible embodiments, the crimping assembly further comprises a fixing block, the fixing block is fixed on the cover plate, the second guide column is connected with the switching block and the mounting block, the second guide column is in sliding connection with the fixing block, and the fourth elastic element is connected with the fixing block and the switching block.
In some possible embodiments, the half head and the mounting block form a second mounting groove, and the third elastic member is mounted to the second mounting groove.
The invention has the beneficial effects that:
the pressing jig for the buckling interface provided by the invention realizes automatic pressing and improves the production efficiency. The first positioning component and the second positioning component are sequentially used for positioning the flat cable fastener twice, the first positioning component is used for positioning the approximate position of the interface, the subsequent second positioning component is convenient for repositioning, the second positioning component is used for repositioning the interface, the interface is positioned to a preset position, the alignment accuracy of the interface and the pressure head is improved, and therefore the buckling effect of the flat cable fastener interface and the circuit board is guaranteed. The visual detection mechanism is avoided, the structure is simplified, and the cost is reduced.
Drawings
Fig. 1 is a schematic diagram of a press-fit jig for a fastening interface according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a press-fit jig for a fastening interface according to an embodiment of the present invention.
In the figure:
1. a handle press head; 2. a crimping assembly; 21. a mounting block; 211. a first mounting groove; 212. a second mounting groove; 22. pressing the joint; 221. a half round head; 23. a ball; 24. a third elastic member; 25. a second guide post; 26. a fourth elastic member; 27. a transfer block; 3. a cover plate; 31. a chute; 32. a connecting plate; 4. a first positioning assembly; 41. a positioning block; 5. a middle bearing plate; 6. a second positioning assembly; 61. a connecting rod; 62. a slide block; 621. a positioning part; 71. a first upper elastic member; 72. a first lower elastic member; 8. a second elastic member; 9. a first limiting member; 91. an end cap; 92. a stem portion; 100. a second limiting piece; 101. a first guide post; 102. a third limiting member; 103. a fixed block; 200. automated assembly equipment.
Detailed Description
In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The embodiment provides a press-fit jig for a buckle interface, as shown in fig. 1 and 2, which comprises a handle pressing head 1, a cover plate 3 and a middle bearing plate 5. The handle pressing head 1 is connected with a pressing assembly 2. The cover plate 3 is connected with a first positioning component 4, and the first positioning component 4 can perform coarse positioning on materials. The middle bearing plate 5 is connected between the handle pressing head 1 and the cover plate 3, the middle bearing plate 5 is connected with a second positioning assembly 6, the second positioning assembly 6 penetrates through the cover plate 3, and the crimping assembly 2 penetrates through the middle bearing plate 5 and the cover plate 3; pressing handle pressure head 1 can make well carrier plate 5 and crimping subassembly 2 remove towards apron 3 direction in proper order, and when well carrier plate 5 removed, second positioning component 6 can carry out the relocation to the material, can carry out the pressfitting to the material when crimping subassembly 2 removed.
Illustratively, the handle pressing head 1, the middle bearing plate 5 and the cover plate 3 are sequentially connected along the vertical direction, the handle pressing head 1 is located at the top, the cover plate 3 is located at the bottom, and in other embodiments, the handle pressing head 1, the middle bearing plate 5 and the cover plate 3 may be disposed along other directions, which is not limited.
The material is illustratively a flat cable fastener, the flat cable fastener interface is used for being fastened with the circuit board, and in other embodiments, the material may be other fastener interfaces, without limitation.
Optionally, when the pressing fixture of the buckle interface is used for pressing, the method comprises the following steps:
step one: the first positioning component 4 performs coarse positioning on the flat cable clamp;
step two: pressing down the handle pressing head 1, wherein the handle pressing head 1 acts on the middle carrier plate 5 to enable the middle carrier plate 5 to move downwards under the action of pressure, and the second positioning assembly 6 connected with the middle carrier plate 5 repositions the flat cable fastener, and in the embodiment, the repositioning is fine positioning, so that the interface of the flat cable fastener is aligned with the pressing head; continuing to press the handle pressing head 1 downwards, the middle carrier plate 5 stops moving, and the handle pressing head 1 acts on the crimping assembly 2 to enable the crimping assembly to move downwards under the action of pressure, so that the interface is buckled with the circuit board.
The pressing fixture of the buckling interface realizes automatic pressing and improves the production efficiency. The interface of the flat cable fastener is positioned twice through the first positioning component 4 and the second positioning component 6 in sequence, the first positioning component 4 positions the approximate position of the interface, the subsequent second positioning component 6 is convenient for carrying out fine positioning, the interface is positioned to a preset position, the alignment accuracy of the interface and the pressure head is improved, and therefore the fastening effect of the flat cable fastener interface and the circuit board is ensured. The visual detection mechanism is avoided, the structure is simplified, and the cost is reduced.
When the handle pressure head 1 is pressed down in the second step, the middle bearing plate 5 and the pressing component are divided into two sections to move, namely, precise positioning and buckling are respectively realized, parameter adjustment is conveniently carried out by controlling the pressing distance between the middle bearing plate 5 and the pressing component, and the device is simple in structure and convenient to maintain and debug. When the handle pressure head 1 is pressed specifically, the handle pressure head can be pressed twice to respectively realize accurate positioning and buckling, and the accurate positioning and buckling can be continuously completed by pressing once without stopping in the middle.
The pressing jig of the buckling port can be used independently, the handle pressing head 1 can be pressed manually, or the pressing jig can be applied to the automatic assembly equipment 200, the handle pressing head 1 can be pressed automatically through the pressing mechanism, and the cover plate 3 can be connected with the automatic assembly equipment 200.
In the related art, a matching structure specially used for matching with the positioning structure is reserved on the flat cable clamp, so that the manufacturing process of the flat cable clamp is increased, and the cost is increased. Therefore, the first positioning component 4 can adapt to the material structure to position the material, and the original characteristics of the material are used for positioning, so that the manufacturing process of the flat cable fastener is simplified. The first positioning component 4 includes two positioning blocks 41 fixed on the cover plate 3, and the front and rear sides of the material are located between the two positioning blocks 41, i.e. the two positioning blocks 41 coarsely position the material from the front and rear sides. Optionally, the second positioning assembly 6 can adapt to the material structure to position the material, and the second positioning assembly 6 includes two positioning portions 621 that can adapt to the shape of the material, and clamp and position the material from both sides in the left-right direction. Or a hole structure is arranged on the material, and the second positioning assembly 6 comprises positioning pins which are inserted into the hole interfaces so as to realize precise positioning.
The press fit jig of the buckle interface further comprises a first upper elastic piece 71, a first lower elastic piece 72 and a second elastic piece 8, wherein the first upper elastic piece 71 is connected between the handle pressing head 1 and the middle bearing plate 5, and the first lower elastic piece 72 is connected between the middle bearing plate 5 and the cover plate 3, so that the middle bearing plate 5 can move between a first limit position and a second limit position. The second elastic piece 8 is connected between the crimping component 2 and the handle pressure head 1, and the elastic coefficient of the first upper elastic piece 71 is larger than that of the second elastic piece 8, the crimping component 2 and the middle bearing plate 5 are both elastically connected to the handle pressure head 1, and the bearing plate 5 can be guaranteed to move in preference to the crimping component 2 in the same pressure action through different elastic coefficients. The middle bearing plate 5 is respectively and elastically connected with the handle pressing head 1 and the cover plate 3 through the first upper elastic piece 71 and the first lower elastic piece 72, when no external force acts, the middle bearing plate 5 is positioned at the first limit position through the actions of the first upper elastic piece 71 and the first lower elastic piece 72, the structural balance of the middle bearing plate 5 is kept, the middle bearing plate 5 is ensured to have a certain initial position, and the middle bearing plate 5 is prevented from being separated from the connecting structure. The middle bearing plate 5 can move to the second limit position under the action of pressure by pressing the handle, so that the second positioning assembly 6 is just matched with the material for positioning. Through setting up the second extreme position and having restricted the push-down position of well carrier plate 5 promptly, in avoiding pressing the handle carrier plate 5 infinitely movable and influence the positioning effect of second locating component 6 to the material, specific second extreme position is set up according to actual conditions.
The lamination jig of knot interface still includes first locating part 9, and first locating part 9 includes end cap 91 and pole portion 92, and well carrier plate 5 is worn to locate by pole portion 92, and end cap 91 butt is in the carrier plate 5 one side that deviates from apron 3 in, and end cap 91 is connected to pole portion 92 one end, and apron 3 is connected to the other end, well carrier plate 5 sliding connection in pole portion 92, and end cap 91 limits well carrier plate 5 in first extreme position. The rod portion 92 has a guiding function, so that the moving precision of the middle bearing plate 5 is improved, and the positioning precision of the second positioning assembly 6 connected to the middle bearing plate 5 is further guaranteed. The first limiting part 9 can be a bolt, the middle part of the rod part 92 of the bolt is of a smooth structure, the end part of the bolt is in threaded connection with the cover plate 3, and the structure is simple, and the disassembly and the adjustment are convenient.
The pressing fixture of the buckling port further comprises a second limiting piece 100, one end of the second limiting piece 100 is connected with the middle bearing plate 5, the other end of the second limiting piece is provided with an interval with the cover plate 3, the second limiting piece 100 can limit the middle bearing plate 5 to be at a second limiting position, the middle bearing plate 5 stops moving when the second limiting piece 100 abuts against the cover plate 3, and the interval is adjusted to adjust the second limiting position of the middle bearing plate 5. The specific second limiting part 100 can be a bolt, the bolt is in threaded connection with the middle bearing plate 5, one end of the second limiting part is provided with a gap with the cover plate 3, the bolt can be specifically screwed according to actual requirements to adjust the second limiting position, and the second limiting part is simple in structure, convenient to assemble and disassemble and convenient to adjust.
The pressing fixture of the buckling port further comprises a third limiting piece 102, the third limiting piece is arranged between the handle pressing head 1 and the middle bearing plate 5 and used for limiting the handle pressing head 1 and limiting the pressing position of the handle pressing head 1, so that the pressing position of the pressing assembly 2 is limited, and the pressing effect is prevented from being influenced due to overlarge pressure acting on the port.
The pressing jig of the buckling port further comprises a first guide column 101, one end of the first guide column 101 is fixed to the cover plate 3, the other end of the first guide column is provided with a first limiting part which can be abutted to one side, deviating from the cover plate 3, of the handle pressing head 1, the middle bearing plate 5 is slidably connected to the first guide column 101, and pressing movement accuracy of the handle pressing head 1 and the middle bearing plate 5 is improved. Alternatively, the first upper elastic member 71 and the first lower elastic member 72 are springs, and both springs are sleeved on the first guide post 101. Optionally, two first guide posts 101 are provided, the two first guide posts 101 are symmetrically arranged along the central plane of the vertical direction of the pressing jig, and two springs are arranged on the two first guide posts 101, so that sliding precision and stress balance are guaranteed. In this embodiment, four first guide posts 101 are provided, the four first guide posts 101 are uniformly arranged at intervals, two of the first guide posts 101 are respectively sleeved with a spring, the outer circumferences of the other two first guide posts 101 are convexly provided with stop blocks, the stop blocks form a third limiting piece 102, and the stop blocks and the first guide posts 101 can be in an integral structure or a split structure.
In other embodiments, the fixed end of the first limiting member 9 may also be disposed outside the pressing fixture, where the limiting end of the fixed end extends between the middle carrier plate 5 and the handle pressing head 1, and is used to abut against one end of the middle carrier plate 5 facing the handle pressing head 1 in the initial position, so as to limit the middle carrier plate 5 to the first limit position.
Similarly, the fixed end of the second limiting member 100 may also be disposed outside the pressing fixture, where the limiting end extends between the middle support plate 5 and the cover plate 3, and the middle support plate 5 abuts against the limiting end when moving down to the second limit position, so as to avoid continuing to move down.
Similarly, the fixed end of the third limiting part 102 can also be arranged outside the pressing jig, and the limiting end of the third limiting part 102 extends into the space between the middle bearing plate 5 and the handle pressing head 1, so that the handle pressing head 1 can be abutted to the limiting end when moving downwards to the lowest position.
The cover plate 3 is provided with a chute 31, the second positioning component 6 comprises two connecting rods 61 and two sliding blocks 62, the connecting rods 61 are connected with the middle bearing plate 5 at one end, the sliding blocks 62 are connected with the other end in a sliding mode, the sliding blocks 62 are connected with the chute 31 in a sliding mode, when the middle bearing plate 5 moves, the two connecting rods 61 drive the two sliding blocks 62 to move in opposite directions or in opposite directions, the sliding blocks 62 are provided with positioning portions 621, and the positioning portions 621 extend out of the chute 31 and are used for repositioning materials. Alternatively, the upper end spacing of the two connecting rods 61 is smaller than the lower end spacing. When the second positioning assembly 6 is used for positioning the periphery of a material, the middle support plate 5 moves downwards to drive the two connecting rods 61 to move downwards, and as the two connecting rods are arranged at an included angle and are in sliding connection with the sliding blocks 62, the two sliding blocks 62 are pushed to move towards the middle in the sliding groove 31, so that the positioning parts 621 on the sliding blocks 62 are matched with the periphery of the material for positioning, the middle support plate 5 moves upwards to drive the two connecting rods 61 to move upwards to push the two sliding blocks 62 to move towards the two sides in the sliding groove 31 in opposite directions, and the positioning parts 621 on the sliding blocks 62 are separated from the periphery of the material. Alternatively, the upper end spacing of the two connecting rods 61 is greater than the lower end spacing. When the second positioning assembly 6 is used for positioning the inner hole of the material, the middle support plate 5 moves downwards to drive the two connecting rods 61 to move downwards, push the two sliding blocks 62 to move oppositely to two sides in the sliding groove 31 so as to be matched with the inner hole of the material for positioning, and the middle support plate 5 moves upwards to drive the two connecting rods 61 to move upwards to push the two sliding blocks 62 to move oppositely to the middle in the sliding groove 31 so as to separate the positioning part 621 on the sliding blocks 62 from the inner hole of the material.
Optionally, the cover plate 3 includes two detachably connected connection plates 32, and a sliding groove 31 is formed between the two connection plates 32, so that the sliding block 62 is conveniently installed in the sliding groove 31. The positioning portion 621 on the slider 62 is adaptively set according to the structure of the material, or the material is adaptively set according to the shape of the positioning portion 621, which is not limited.
The crimp assembly 2 includes a mounting block 21, a third elastic member 24, a crimp head 22, and a plurality of balls 23. The mounting block 21 is provided with a first mounting groove 211, and the mounting block 21 is connected with the handle pressure head 1. The press joint 22 comprises a semicircular head 221, the semicircular head 221 is arranged in the first mounting groove 211, the first mounting groove 211 is matched with the semicircular head 221, part of the press joint 22 extends out of the first mounting groove 211, and one end of the press joint 22, deviating from the semicircular head 221, is used for pressing materials. A plurality of balls 23 are arranged around the crimp head 22. The ball 23 is connected between the half round head 221 and the groove wall of the first installation groove 211 with a groove opening, the third elastic member 24 is connected between the first installation groove 211 and the half round head 221, and the ball 23 and the third elastic member 24 enable the pressure joint 22 to adjust the angle to adapt to the angle of the material. For example, when the interface state is skewed, that is, one side is high and the other side is low, the part of the structure at the end of the press joint 22 contacts the side with higher interface preferentially, because the press joint 22 is unevenly stressed, the balls 23 roll from the side with smaller stress to the side with larger stress, the third elastic piece 24 is unevenly stressed, and the press joint 22 rotates in the first mounting groove 211 under the combined action of the balls 23 and the third elastic piece 24, so that the press joint 22 is perpendicular to the interface, that is, the press joint assembly 2 forms the self-adaptive press joint 22, when the interface position is skewed, the pressure of the press joint 22 is pressed on the interface in the direction perpendicular to the interface, so that the distortion error of the wire arrangement buckle product in the manufacturing process can be corrected to a certain extent, the installation skew of the interface and the circuit board is prevented, and the press joint effect is ensured.
A second mounting groove 212 is formed between the half head 221 and the mounting block 21, and the third elastic member 24 is mounted in the second mounting groove 212, so that the position of the third elastic member 24 relative to the half head 221 and the first mounting groove 211 is stable. Alternatively, the mounting block 21 and the half head 221 are respectively provided with a groove structure, and the two groove structures form the second mounting groove 212, or the second mounting groove 212 is provided on one of the mounting block 21 and the half head 221.
The pressing jig of the buckling port further comprises a fixing block 103, the pressing assembly 2 further comprises a fourth elastic piece 26, an adapter block 27 and a second guide post 25, the fixing block 103 is fixed on the cover plate 3, the second guide post 25 is connected with the adapter block 27 and the mounting block 21, the second guide post 25 is slidably connected with the fixing block 103, and the fourth elastic piece 26 is connected with the fixing block 103 and the adapter block 27. The fourth elastic piece 26 and the second elastic piece 8 cooperate to keep the balance of the crimping assembly 2 under the condition of no external force, and the mounting block 21 and the crimping head 22 on the mounting block 21 can move along with the second guide post 25, so that the precision is ensured. Further, the fixing block 103 is provided with a linear bearing, and the second guide post 25 is arranged through the linear bearing, so that the moving resistance is reduced.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (9)
1. The utility model provides a detain pressfitting tool of interface which characterized in that includes:
a handle pressure head (1) is connected with a compression joint assembly (2);
the cover plate (3) is connected with a first positioning component (4), and the first positioning component (4) can perform coarse positioning on materials;
the middle bearing plate (5) is connected between the handle pressing head (1) and the cover plate (3), a second positioning assembly (6) is connected to the middle bearing plate (5), the second positioning assembly (6) penetrates through the cover plate (3), the crimping assembly (2) penetrates through the middle bearing plate (5) and the cover plate (3), and the second positioning assembly (6) can reposition the materials;
the cover plate (3) is provided with a sliding groove (31), the second positioning component (6) comprises two connecting rods (61) with included angles and two sliding blocks (62), one end of each connecting rod (61) is connected with the middle bearing plate (5), the other end of each connecting rod is connected with the sliding block (62) in a sliding mode, the sliding blocks (62) are connected with the sliding groove (31) in a sliding mode, when the middle bearing plate (5) moves, the two connecting rods (61) drive the two sliding blocks (62) to move in opposite directions or in opposite directions, and the sliding blocks (62) are provided with positioning parts (621) used for repositioning materials.
2. The clip interface compression jig of claim 1, further comprising:
a first upper elastic member (71) and a first lower elastic member (72), wherein the first upper elastic member (71) is connected between the handle pressing head (1) and the middle bearing plate (5), and the first lower elastic member (72) is connected between the middle bearing plate (5) and the cover plate (3);
the second elastic piece (8) is connected between the crimping assembly (2) and the handle pressing head (1), and the elastic coefficient of the first upper elastic piece (71) is larger than that of the second elastic piece (8).
3. The clip interface compression jig of claim 2, further comprising:
the first limiting piece (9) comprises an end cap (91) and a rod part (92), the rod part (92) is arranged in the middle bearing plate (5) in a penetrating mode, the end cap (91) is abutted to one side, deviating from the cover plate (3), of the middle bearing plate (5), one end of the rod part (92) is connected with the end cap (91), the other end of the rod part is connected with the cover plate (3), and the middle bearing plate (5) is connected with the rod part (92) in a sliding mode;
and one end of the second limiting piece (100) is connected with the middle bearing plate (5), and the other end of the second limiting piece is provided with a gap with the cover plate (3).
4. The press-fit jig of a buckle interface according to claim 1, further comprising a first guide post (101), wherein one end of the first guide post (101) is fixed on the cover plate (3), the other end of the first guide post is provided with a first limiting part which can be abutted to one side, deviating from the cover plate (3), of the handle press head (1), and the handle press head (1) and the middle bearing plate (5) are slidably connected to the first guide post (101).
5. The press-fit jig of a fastening interface according to claim 1, further comprising a third limiting member (102) disposed between the handle pressing head (1) and the middle carrier plate (5) for limiting the handle pressing head (1).
6. The press-fit fixture of the buckle interface according to claim 1, wherein the first positioning component (4) can adapt to the structure of the material to position the material.
7. Press-fit jig for a snap interface according to any one of claims 1-6, characterized in that the press-fit assembly (2) comprises:
the mounting block (21) is provided with a first mounting groove (211), and the mounting block (21) is connected with the handle pressure head (1);
a third elastic member (24);
the pressing joint (22) comprises a semicircular head (221), the semicircular head (221) is arranged in the first mounting groove (211), the first mounting groove (211) is matched with the semicircular head (221), part of the pressing joint (22) extends out of the first mounting groove (211), and one end, deviating from the semicircular head (221), of the pressing joint (22) is used for pressing the materials;
a plurality of balls (23) arranged around the crimp joint (22);
the ball (23) is in rolling connection between the semicircular head (221) and the groove wall on one side of the groove opening of the first mounting groove (211), the third elastic piece (24) is connected between the first mounting groove (211) and the semicircular head (221), and the ball (23) and the third elastic piece (24) enable the pressure joint (22) to adjust the angle so as to adapt to the angle of the material.
8. The press-fit jig of a snap-fit interface according to claim 7, further comprising a fixing block (103), wherein the press-fit assembly (2) further comprises a fourth elastic member (26), an adapter block (27) and a second guide post (25), wherein the fixing block (103) is fixed to the cover plate (3), the second guide post (25) is connected with the adapter block (27) and the mounting block (21), the second guide post (25) is slidably connected with the fixing block (103), and the fourth elastic member (26) is connected with the fixing block (103) and the adapter block (27).
9. The press-fit jig of the snap-fit interface according to claim 7, wherein the half-round head (221) and the mounting block (21) form a second mounting groove (212), and the third elastic member (24) is mounted in the second mounting groove (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311371039.XA CN117119707B (en) | 2023-10-23 | 2023-10-23 | Press fit jig for buckling interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311371039.XA CN117119707B (en) | 2023-10-23 | 2023-10-23 | Press fit jig for buckling interface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117119707A CN117119707A (en) | 2023-11-24 |
| CN117119707B true CN117119707B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311371039.XA Active CN117119707B (en) | 2023-10-23 | 2023-10-23 | Press fit jig for buckling interface |
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| CN (1) | CN117119707B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN214727210U (en) * | 2021-04-27 | 2021-11-16 | 昆山联滔电子有限公司 | Gum equipment tool |
| CN215699484U (en) * | 2021-07-09 | 2022-02-01 | 弗兰科希管件系统(常熟)有限公司 | Press fitting tool |
| CN217072074U (en) * | 2021-12-21 | 2022-07-29 | 富联裕展科技(深圳)有限公司 | Positioning jig and automation equipment |
| CN217507501U (en) * | 2022-06-01 | 2022-09-27 | 武汉昊诚锂电科技股份有限公司 | Battery cover group compression fittings |
| CN218427975U (en) * | 2022-11-11 | 2023-02-03 | 捷普电子(新加坡)公司 | Positioning jig |
| CN218698178U (en) * | 2022-10-31 | 2023-03-24 | 龙旗电子(惠州)有限公司 | Positioning and mounting clamp for electronic product |
| CN219174599U (en) * | 2023-01-16 | 2023-06-13 | 立铠精密科技(盐城)有限公司 | Positioning jig and lamination equipment |
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2023
- 2023-10-23 CN CN202311371039.XA patent/CN117119707B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214727210U (en) * | 2021-04-27 | 2021-11-16 | 昆山联滔电子有限公司 | Gum equipment tool |
| CN215699484U (en) * | 2021-07-09 | 2022-02-01 | 弗兰科希管件系统(常熟)有限公司 | Press fitting tool |
| CN217072074U (en) * | 2021-12-21 | 2022-07-29 | 富联裕展科技(深圳)有限公司 | Positioning jig and automation equipment |
| CN217507501U (en) * | 2022-06-01 | 2022-09-27 | 武汉昊诚锂电科技股份有限公司 | Battery cover group compression fittings |
| CN218698178U (en) * | 2022-10-31 | 2023-03-24 | 龙旗电子(惠州)有限公司 | Positioning and mounting clamp for electronic product |
| CN218427975U (en) * | 2022-11-11 | 2023-02-03 | 捷普电子(新加坡)公司 | Positioning jig |
| CN219174599U (en) * | 2023-01-16 | 2023-06-13 | 立铠精密科技(盐城)有限公司 | Positioning jig and lamination equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117119707A (en) | 2023-11-24 |
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