CN110364914B - Connecting terminal positioning mechanism of signal connector die device - Google Patents
Connecting terminal positioning mechanism of signal connector die device Download PDFInfo
- Publication number
- CN110364914B CN110364914B CN201910767097.1A CN201910767097A CN110364914B CN 110364914 B CN110364914 B CN 110364914B CN 201910767097 A CN201910767097 A CN 201910767097A CN 110364914 B CN110364914 B CN 110364914B
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- top surface
- fixed
- connecting mechanism
- lifting plate
- plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 86
- 239000002184 metal Substances 0.000 abstract description 23
- 229910052751 metal Inorganic materials 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001746 injection moulding Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
Abstract
The invention discloses a connecting terminal positioning mechanism of a signal connector die device, which comprises a fixed bottom plate, wherein a left part and a right part of the top surface of the fixed bottom plate are respectively fixed with a support side part block, and a bottom support block is fixed on the top surfaces of the two support side parts blocks; the middle part of the top surface of the bottom supporting block is provided with a mounting groove, the lower mounting plate is fixed on the bottom surface of the mounting groove, the middle supporting block is fixed on the top surface of the middle part of the lower mounting plate, and the left part and the right part of the top surface of the lower mounting plate are both fixed with side supporting blocks; the continuous strip-shaped metal piece can be conveyed along the side slot of the upper connecting mechanism and the inner side slot of the middle connecting mechanism, and can be lowered and positioned when being poured through the automatic lifting of the upper connecting mechanism and the middle connecting mechanism, and can be directly lifted when being conveyed after the pouring is finished, so that the position of the processing part of the continuous strip-shaped metal piece is accurately positioned, the processing effect is ensured, and the efficiency is high.
Description
Technical field:
the invention relates to the technical field of electronic hardware manufacturing, in particular to a connecting terminal positioning mechanism of a signal connector die device.
The background technology is as follows:
The existing signal connector generally adopts a metal product made of high-conductivity copper to extend into a mold, and injection molding is carried out in the mold, so that a plastic part is attached to the metal product to manufacture a connecting terminal, however, the existing mode is that the continuous strip-shaped metal product is firstly cut into a single metal product, then the single metal product is manually placed in the mold to carry out injection molding, and the metal product can be placed and taken out only by opening an upper mold, so that the signal connector is very troublesome and has low efficiency.
However, if the continuous belt-shaped metal product is conveyed into a mold for continuous injection molding, the efficiency is high, but the biggest problem is that the position cannot be determined and is easy to deviate, so that the injection molding accuracy is affected, and the error rate is high.
The invention comprises the following steps:
The invention aims to overcome the defects of the prior art, and provides a connecting terminal positioning mechanism of a signal connector die device, which can convey continuous strip-shaped metal parts along a side slot of an upper connecting mechanism and an inner side slot of a middle connecting mechanism, can lower and position the continuous strip-shaped metal parts through automatic lifting of the upper connecting mechanism and the middle connecting mechanism when pouring, and can directly lift the continuous strip-shaped metal parts when conveying after pouring is finished, so that the position of a processing part of the continuous strip-shaped metal parts is accurately positioned, the processing effect is ensured, and the efficiency is high.
The scheme for solving the technical problems is as follows:
the connecting terminal positioning mechanism of the signal connector die device comprises a fixed bottom plate, wherein a left part and a right part of the top surface of the fixed bottom plate are respectively fixed with a support side block, and a bottom support block is fixed on the top surfaces of the two support side blocks;
The middle part of the top surface of the bottom supporting block is provided with a mounting groove, the lower mounting plate is fixed on the bottom surface of the mounting groove, the middle supporting block is fixed on the top surface of the middle part of the lower mounting plate, the left part and the right part of the top surface of the lower mounting plate are both fixed with side supporting blocks, the upper parts of the two side supporting blocks are provided with upper connecting mechanisms, the opposite wall surfaces of the upper connecting mechanisms are provided with side slots, the top surface of the middle supporting block is provided with a middle connecting mechanism, the left side and the right side of the middle connecting mechanism are both provided with inner side slots, and the inner side slots correspond to the side slots;
The top surface middle part of fixed bottom plate is fixed with a plurality of support columns, and bottom lifting plate plug bush has been placed connecting bottom plate on all support columns, and connecting bottom plate is connected with last coupling mechanism, middle part coupling mechanism through a plurality of connection spiro union pole, and the connection spiro union pole plug bush is in the vertical through-hole of bottom sprag piece and in the through-hole of middle sprag piece or side sprag piece.
Further, the upper connecting mechanism and the middle connecting mechanism comprise two clamping connecting plates which are connected up and down, a side slot is formed at one side wall of the two clamping connecting plates of the upper connecting mechanism, and an inner side slot is formed at two side walls of the two clamping connecting plates of the middle connecting mechanism.
Further, a lower die is arranged between the two side supporting blocks and the middle supporting block.
Further, the lower die is formed by mutually pressing a plurality of connecting die blocks, positioning rods are fixed in the die blocks close to the middle supporting blocks and the side supporting blocks, the top ends of the positioning rods extend out of the top surfaces of the corresponding die blocks, and the top ends of the positioning rods are inserted into slots formed in the side walls of the middle connecting mechanism or the upper connecting mechanism.
Further, the top surface of the bottom lifting plate is pressed against a plurality of ejector rods, bottom heads with diameters larger than those of the ejector rods are formed at the bottom ends of the ejector rods, the lower parts of the ejector rods and the bottom heads are inserted into the stepped through holes of the connecting bottom plate, and the top ends of the ejector rods are inserted into the vertical stepped through holes of the bottom supporting blocks.
Further, the diameter of the lower section of the vertical stepped through hole is larger than that of the upper section, the buffer spring is inserted in the ejector rod, the upper section of the buffer spring is inserted in the lower section of the vertical stepped through hole, the top end of the buffer spring is applied to the top end face of the lower section of the vertical stepped through hole, and the bottom end of the buffer spring is applied to the top face of the connecting bottom plate.
Further, the top surface of the support column is pressed against a first lifting plate, the top surface of the first lifting plate is pressed against a second lifting plate, and the connecting screw rod is inserted into the first lifting plate and the second lifting plate.
Further, a plurality of branch ejector rods are pressed on the first lifting plate, the bottoms of the branch ejector rods are formed with branch connectors with diameters larger than those of the branch ejector rods, the bottoms of the branch ejector rods and the branch connectors are inserted into stepped through holes formed in the second lifting plate, and the upper parts of the branch ejector rods are inserted into the vertical main stepped through holes of the bottom supporting blocks.
Further, the top of the partial ejection rod at the middle part is inserted in the vertical through holes of the middle supporting block and the middle connecting mechanism, and the tops of the partial ejection rods at the left side and the right side are inserted in the vertical through holes of the side supporting block and the upper connecting mechanism.
Further, a sub buffer spring is inserted on the sub ejection rod, one end of the sub buffer spring is applied to the top surface of the second lifting plate, and the top end of the sub buffer spring is applied to the top surface of the lower large-diameter section of the vertical main step through hole of the bottom supporting block.
The invention has the outstanding effects that:
The continuous strip-shaped metal piece can be conveyed along the side slot of the upper connecting mechanism and the inner side slot of the middle connecting mechanism, and can be lowered and positioned when being poured through the automatic lifting of the upper connecting mechanism and the middle connecting mechanism, and can be directly lifted when being conveyed after the pouring is finished, so that the position of the processing part of the continuous strip-shaped metal piece is accurately positioned, the processing effect is ensured, and the efficiency is high.
Description of the drawings:
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is a partial top view of the present invention;
FIG. 3 is a partial cross-sectional view of the present invention;
FIG. 4 is a partial cross-sectional view of the middle portion of the present invention;
FIG. 5 is a partial cross-sectional view of an edge portion of the present invention;
FIG. 6 is a schematic view of a partial structure at the middle of a continuous strip-like metallic article of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 2;
Fig. 8 is a partial enlarged view of fig. 1.
The specific embodiment is as follows:
in the embodiment, as shown in fig. 1 to 8, a connection terminal positioning mechanism of a signal connector die device comprises a fixed bottom plate 10, wherein a left part and a right part of the top surface of the fixed bottom plate 10 are respectively fixed with a support side block 11, and a bottom support block 12 is fixed on the top surfaces of the two support side blocks 11;
the middle part of the top surface of the bottom supporting block 12 is provided with a mounting groove 121, the lower mounting plate 13 is fixed on the bottom surface of the mounting groove 121, the middle top surface of the lower mounting plate 13 is fixed with a middle supporting block 14, the left part and the right part of the top surface of the lower mounting plate 13 are respectively fixed with a side supporting block 15, the upper parts of the two side supporting blocks 15 are provided with an upper connecting mechanism 16, the opposite wall surfaces of the upper connecting mechanism 16 are provided with side slots 161, the top surface of the middle supporting block 14 is provided with a middle connecting mechanism 17, the left side and the right side of the middle connecting mechanism 17 are respectively provided with an inner side slot 171, and the inner side slots 171 correspond to the side slots 161;
The middle part of the top surface of the fixed bottom plate 10 is fixed with a plurality of support columns 18, the bottom lifting plate 19 is inserted and sleeved on all the support columns 18, the top surface of the bottom lifting plate 19 is provided with a connecting bottom plate 20, the connecting bottom plate 20 is connected with the upper connecting mechanism 16 and the middle connecting mechanism 17 through a plurality of connecting screw rods 21, and the connecting screw rods 21 are inserted and sleeved in the vertical through holes of the bottom supporting blocks 12 and the through holes of the middle supporting blocks 14 or the side supporting blocks 15.
Further, the upper connecting mechanism 16 and the middle connecting mechanism 17 each include two vertically connected clamping connection plates 1, a side slot 161 is formed at a side wall of the two clamping connection plates 1 of the upper connecting mechanism 16, and an inner side slot 171 is formed at two side walls of the two clamping connection plates 1 of the middle connecting mechanism 17.
Further, a lower die 2 is mounted between the two side support blocks 15 and the intermediate support block 14.
Further, the lower die 2 is formed by pressing a plurality of connecting die blocks against each other, a positioning rod 3 is fixed in the die blocks near the middle supporting block 14 and the side supporting blocks 15, the top end of the positioning rod 3 extends out of the top surface of the corresponding die block, and the top end of the positioning rod 3 is inserted into a slot formed on the side wall of the middle connecting mechanism 17 or the upper connecting mechanism 16.
Further, the top surface of the bottom lifting plate 19 is pressed against a plurality of ejector rods 22, bottom ends of the ejector rods 22 are formed with bottom heads 221 with diameters larger than those of the ejector rods 22, lower parts of the ejector rods 22 and the bottom heads 221 are inserted into the stepped through holes of the connecting bottom plate 20, and top ends of the ejector rods 22 are inserted into the vertical stepped through holes 122 of the bottom supporting block 12.
Further, the diameter of the lower section of the vertical stepped through hole 122 is larger than that of the upper section, the buffer spring 23 is inserted in the ejector rod 22, the upper section of the buffer spring 23 is inserted in the lower section of the vertical stepped through hole 122, the top end of the buffer spring 23 is applied to the top surface of the lower section of the vertical stepped through hole 122, and the bottom end of the buffer spring 23 is applied to the top surface of the connecting bottom plate 20.
Further, the top surface of the support column 18 is pressed against the first lifting plate 24, the top surface of the first lifting plate 24 is pressed against the second lifting plate 25, and the connecting screw rod 21 is inserted into the first lifting plate 24 and the second lifting plate 25.
Further, the first lifting plate 24 is pressed against a plurality of sub-ejector rods 26, the bottom of the sub-ejector rods 26 is formed with sub-connectors with a diameter larger than that of the sub-ejector rods, the bottom of the sub-ejector rods 26 and the sub-connectors are inserted into stepped through holes formed in the second lifting plate 25, and the upper parts of the sub-ejector rods 26 are inserted into the vertical main stepped through holes of the bottom supporting block 12.
Further, the top of the partial ejector 26 at the middle part is inserted in the vertical through holes of the middle support block 14 and the middle connecting mechanism 17, and the top of the partial ejector 26 at the left and right sides is inserted in the vertical through holes of the side support block 15 and the upper connecting mechanism 16.
Further, the separate ejector rod 26 is inserted with a separate buffer spring 27, one end of the separate buffer spring 27 is applied to the top surface of the second lifting plate 25, and the top end of the separate buffer spring 27 is applied to the top surface of the lower large diameter section of the vertical main step through hole of the bottom supporting block 12.
The top surface of the first lifting plate 24 is pressed against a plurality of workpiece support rods 28, the large-diameter head of the bottom end of each workpiece support rod 28 is pressed against the top surface of the first lifting plate 24, the large-diameter head of the bottom end is inserted into a mounting groove formed in the middle bottom surface of the second lifting plate 25, the top surface of the mounting groove is pressed against the top surface of the large-diameter head of the bottom end, the inserts of the workpiece support rods 28 are inserted into the middle through holes of the second lifting plate 25, the bottom support blocks 12, the lower die 2 and the lower mounting plate 13, the bottom surface of the lower die 2 is pressed against the top surface of the lower mounting plate 13, and the top end of each workpiece support rod 28 is pressed against the bottom surface of the connecting strip-shaped metal piece above the lower die 2.
The middle part of the fixed bottom plate 10 is provided with a central through hole, and an external pushing mechanism such as a push rod of an oil cylinder is inserted in the central through hole and fixed on the bottom surface of the bottom lifting plate 19, and the pushing mechanism can be various pushing oil cylinders and other structures and is not described in detail.
In use, the present embodiment is installed between the winding mechanism and the roll conveying mechanism, the roll conveying mechanism conveys the roll-shaped metal piece in a connecting band to between the inner side slot 171 and the corresponding side slot 161, and winds the processed metal piece in the winding mechanism from the other end, and when the roll conveying mechanism operates, the roll conveying mechanism generally pulls a certain distance (the distance for conveying the metal piece in a connecting band is calculated by a meter in the winding mechanism to set, the winding mechanism and the roll conveying mechanism can adopt the existing common mechanism and are not described in detail), then, by retracting a push rod of the pushing mechanism, the bottom lifting plate 19 and the connecting bottom plate 20 are lowered back through the rebound action of the buffer spring 23, thereby lowering the middle connecting mechanism 17 and the upper connecting mechanism 16 back, at this time, the top end of the positioning rod 3 stretches into the positioning through hole arranged at the edge part of the strip-shaped metal piece to realize positioning and fixing, injection molding can be performed, after processing is finished, the middle connecting mechanism 17 and the upper connecting mechanism 16 can be pushed by the push rod of the pushing mechanism, so that the top end of the positioning rod 3 does not stretch into the positioning through hole arranged at the edge part of the strip-shaped metal piece any more, the positioning rod can be pulled out by the operation of the winding mechanism, then, the new part to be processed of the strip-shaped metal piece is positioned at the processing position, and then the push rod of the pushing mechanism is retracted to perform positioning processing, thereby having good effect and high efficiency, wherein the top end of the positioning rod 3 is a conical part, so that when the positioning through hole of the conveyed strip-shaped metal piece has small deviation, the top end of the positioning rod 3 is ensured to stretch into the positioning through hole to realize accurate positioning, the positioning effect is good, high efficiency.
The above embodiments are only for illustrating the present invention, not for limiting the present invention, and various changes and modifications may be made by one of ordinary skill in the relevant art without departing from the spirit and scope of the present invention, and therefore, all equivalent technical solutions are also within the scope of the present invention, and the scope of the present invention is defined by the claims.
Claims (5)
1. A connecting terminal positioning mechanism of a signal connector die device, comprising a fixed bottom plate (10), characterized in that: the left part and the right part of the top surface of the fixed bottom plate (10) are respectively fixed with a support side block (11), and the bottom support block (12) is fixed on the top surfaces of the two support side blocks (11);
The middle part of the top surface of the bottom supporting block (12) is provided with a mounting groove (121), the lower mounting plate (13) is fixed on the bottom surface of the mounting groove (121), the middle top surface of the lower mounting plate (13) is fixed with a middle supporting block (14), the left part and the right part of the top surface of the lower mounting plate (13) are both fixed with side supporting blocks (15), the upper parts of the two side supporting blocks (15) are provided with upper connecting mechanisms (16), the opposite wall surfaces of the upper connecting mechanisms (16) are provided with side slots (161), the top surface of the middle supporting block (14) is provided with a middle connecting mechanism (17), the left side and the right side of the middle connecting mechanism (17) are both provided with inner side slots (171), and the inner side slots (171) correspond to the side slots (161);
The middle part of the top surface of the fixed bottom plate (10) is fixedly provided with a plurality of support columns (18), the bottom lifting plate (19) is inserted and sleeved on all the support columns (18), the top surface of the bottom lifting plate (19) is provided with a connecting bottom plate (20), the connecting bottom plate (20) is connected with the upper connecting mechanism (16) and the middle connecting mechanism (17) through a plurality of connecting screw rods (21), and the connecting screw rods (21) are inserted and sleeved in vertical through holes of the bottom supporting blocks (12) and through holes of the middle supporting blocks (14) or the side supporting blocks (15);
The upper connecting mechanism (16) and the middle connecting mechanism (17) comprise two clamping connecting plates (1) which are connected up and down, a side slot (161) is formed at one side wall of the two clamping connecting plates (1) of the upper connecting mechanism (16), and an inner side slot (171) is formed at two side walls of the two clamping connecting plates (1) of the middle connecting mechanism (17);
a lower die (2) is arranged between the two side supporting blocks (15) and the middle supporting block (14);
The lower die (2) is formed by mutually pressing a plurality of connecting die blocks, positioning rods (3) are fixed in the die blocks close to the middle supporting blocks (14) and the side supporting blocks (15), the top ends of the positioning rods (3) extend out of the top surfaces of the corresponding die blocks, and the top ends of the positioning rods (3) are inserted into slots formed in the side walls of the middle connecting mechanism (17) or the upper connecting mechanism (16);
The top surface of the bottom lifting plate (19) is pressed against a plurality of ejector rods (22), bottom ends of the ejector rods (22) are formed with bottom heads (221) with diameters larger than those of the ejector rods (22), lower parts of the ejector rods (22) and the bottom heads (221) are inserted and sleeved in step through holes of the connecting bottom plate (20), and top ends of the ejector rods (22) are inserted and sleeved in vertical step through holes (122) of the bottom supporting blocks (12);
The diameter of the lower section of the vertical step through hole (122) is larger than that of the upper section, a buffer spring (23) is inserted into the ejector rod (22), the upper part of the buffer spring (23) is inserted into the lower section of the vertical step through hole (122), the top end of the buffer spring (23) is applied to the top end face of the lower section of the vertical step through hole (122), and the bottom end of the buffer spring (23) is applied to the top face of the connecting bottom plate (20).
2. The connection terminal positioning mechanism of a signal connector die apparatus of claim 1, wherein: the top surface of the support column (18) is pressed against a first lifting plate (24), the top surface of the first lifting plate (24) is pressed against a second lifting plate (25), and the connecting screw rod (21) is inserted into the first lifting plate (24) and the second lifting plate (25).
3. The connection terminal positioning mechanism of a signal connector die apparatus as recited in claim 2, wherein: the first lifting plate (24) is pressed against a plurality of branch ejector rods (26), the bottom of each branch ejector rod (26) is provided with a branch connector with the diameter larger than that of each branch ejector rod, the bottom of each branch ejector rod (26) and the branch connector are sleeved in a step through hole formed in the second lifting plate (25), and the upper part of each branch ejector rod (26) is sleeved in a vertical main step through hole of the bottom supporting block (12).
4. A connection terminal positioning mechanism of a signal connector die apparatus as recited in claim 3, wherein: the top of the partial ejection rod (26) at the middle part is inserted and sleeved in the vertical through holes of the middle supporting block (14) and the middle connecting mechanism (17), and the top of the partial ejection rod (26) at the left side and the right side is inserted and sleeved in the vertical through holes of the side supporting block (15) and the upper connecting mechanism (16).
5. A connection terminal positioning mechanism of a signal connector die apparatus as recited in claim 3, wherein: the split ejector rod (26) is inserted with a split buffer spring (27), one end of the split buffer spring (27) is applied to the top surface of the second lifting plate (25), and the top end of the split buffer spring (27) is applied to the top surface of the lower large-diameter section of the vertical main step through hole of the bottom supporting block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767097.1A CN110364914B (en) | 2019-08-20 | 2019-08-20 | Connecting terminal positioning mechanism of signal connector die device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767097.1A CN110364914B (en) | 2019-08-20 | 2019-08-20 | Connecting terminal positioning mechanism of signal connector die device |
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| Publication Number | Publication Date |
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| CN110364914A CN110364914A (en) | 2019-10-22 |
| CN110364914B true CN110364914B (en) | 2024-04-19 |
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| Publication number | Publication date |
|---|---|
| CN110364914A (en) | 2019-10-22 |
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