CN211758176U - Glass bead pin forming tool - Google Patents
Glass bead pin forming tool Download PDFInfo
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- CN211758176U CN211758176U CN201922229166.1U CN201922229166U CN211758176U CN 211758176 U CN211758176 U CN 211758176U CN 201922229166 U CN201922229166 U CN 201922229166U CN 211758176 U CN211758176 U CN 211758176U
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- pin
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- fixing groove
- groove
- push rod
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Abstract
The utility model belongs to the technical field of the glass bead technique and specifically relates to a glass bead pin shaping frock, it includes base, push rod, the base is including linking together first pedestal, second pedestal, be provided with pin root fixed slot, ground ring fixed slot, pin middle part fixed slot on the first pedestal, a side end of first pedestal is shaping portion, is provided with the shaping guide way on the second pedestal, the shaping guide way is located by shaping portion, the push rod matches the setting in the shaping guide way, and the push rod can follow shaping guide way reciprocating motion. This glass pearl pin shaping frock can not cause the damage to pin root, ground ring, pin middle part when being to glass pearl pin shaping (bending), and the anterior damage of pin is also less, reduces the damage influence to the glass pearl, and this shaping frock simple structure only needs to promote the push rod and just can accomplish glass pearl pin shaping (bending) work moreover, facilitates the use, and shaping efficiency is high, does benefit to the popularization.
Description
Technical Field
The utility model belongs to the technical field of the glass bead technique and specifically relates to a glass bead pin shaping frock.
Background
The glass bead is also called as a glass insulator, is a small connector which is made by adopting kovar alloy and glass sintering process and has good air tightness, small volume and high reliability, and is widely applied to radio frequency power amplification products such as aerospace, radar and the like. As shown in fig. 6, the glass bead includes a pin root 51, a ground ring 52, a pin middle 53, and a pin front 54, which are connected together in sequence, the pin is composed of the pin root 51, the pin middle 53, and the pin front 54, the ground ring 52 is cylindrical, and the cross-sectional diameter of the ground ring 52 is much larger than the cross-sectional diameter of the pin. When the glass bead lead frame is used, the lead root 51, the lead middle 53 and the lead front 54 are in the same straight line in a common state, but sometimes the lead of the glass bead is specially formed in order to adapt to different application environments, for example, the lead front is bent, so that the lead front 54 is perpendicular to the lead root 51. At present, because the pins are made by a glass sintering process, the pins are easily damaged during molding (bending), so that the failure of the glass beads is caused, and the molding (bending) efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a simple structure, damage low, efficient glass pearl pin shaping frock.
The utility model provides a technical scheme that its technical problem adopted is: the glass bead pin forming tool comprises a base and a push rod, wherein the base comprises a first base body and a second base body which are connected together, the height of the first base body is greater than that of the second base body, a pin root fixing groove, a grounding ring fixing groove and a pin middle fixing groove are formed in the first base body, the heights of the bottom surfaces of the pin root fixing groove and the pin middle fixing groove are not lower than that of the top surface of the second base body, and the pin root fixing groove, the grounding ring fixing groove and the pin middle fixing groove are communicated in sequence;
one side tip of first pedestal is the shaping portion, is provided with the shaping guide way on the second pedestal, and shaping guide way is located by the shaping portion, and the push rod matches and sets up in the shaping guide way, and the push rod can follow shaping guide way reciprocating motion.
Furthermore, the bottom surfaces of the pin root fixing groove and the pin middle fixing groove and the top surface of the second seat body are on the same horizontal plane.
Furthermore, the pin root fixing groove and the pin middle fixing groove are perpendicular to the forming guide groove.
Further, still be provided with the fixed subassembly of pin root on the first pedestal, the fixed subassembly of pin root includes the fixed block, first set screw, be provided with the fixed block mounting groove on the first pedestal, first connecting screw hole, the fixed block mounting groove sets up with first connecting screw hole mutually perpendicular, be provided with the fixed slot on the fixed block, second threaded connection hole, the fixed slot can set up with pin root fixed slot is corresponding, first connecting screw hole can set up with second threaded connection hole is corresponding, first set screw can match and pass first connecting screw hole and second threaded connection hole and can dismantle the fixed block and fix in the fixed block mounting groove with the fixed block.
Further, the push rod is in a circular truncated cone shape and further comprises a cover plate, a cover plate installation groove is formed in the bottom of the second seat body and communicated with the forming guide groove, the cover plate is detachably arranged in the cover plate installation groove through a connecting piece, and the lower end portion of the push rod is located on the cover plate.
Further, the connecting piece is a second fixing screw.
The utility model has the advantages that: adopt the utility model discloses when glass pearl pin shaping frock carries out shaping (bending) to the glass pearl pin, place the pin of glass pearl in the base, make the pin root match to place in pin root fixed slot, ground ring matches to place in ground ring fixed slot, the pin middle part is placed in pin middle part fixed slot, the pin front portion is placed on the top surface of second pedestal, the push rod is located the initial tip of shaping guide way this moment, slowly promote the push rod and remove along the shaping guide way, the push rod will give the anterior thrust of pin, the pin is anterior under the combined action of push rod and shaping portion, carry out shaping (bending) gradually, when the push rod removes the terminal portion to the shaping guide way, just in time make the anterior surface that adheres to in shaping portion of pin, take out the glass pearl from shaping frock after, just can accomplish glass pearl pin shaping (bending) work. This glass pearl pin shaping frock can not cause the damage to pin root, ground ring, pin middle part when being to glass pearl pin shaping (bending), and the anterior damage of pin is also less, reduces the damage influence to the glass pearl, and this shaping frock simple structure only needs to promote the push rod and just can accomplish glass pearl pin shaping (bending) work moreover, facilitates the use, and shaping efficiency is high, does benefit to the popularization.
Drawings
FIG. 1 is a schematic side view of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic side cross-sectional view of the present invention;
FIG. 5 is a schematic view of the flow of the present invention during molding;
FIG. 6 is a schematic view of a structure of a bead;
labeled as: the lead frame comprises a base 1, a first seat body 11, a pin root fixing groove 111, a grounding ring fixing groove 112, a pin middle fixing groove 113, a forming part 114, a second seat body 12, a forming guide groove 121, a push rod 2, a pin root fixing component 3, a fixing block 31, a first fixing screw 32, a cover plate 4, a glass bead 5, a pin root 51, a grounding ring 52, a pin middle 53 and a pin front 54.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 to 6, the utility model discloses glass bead pin shaping frock, its characterized in that: the base 1 comprises a first base body 11 and a second base body 12 which are connected together, the height of the first base body 11 is greater than that of the second base body 12, a pin root fixing groove 111, a grounding ring fixing groove 112 and a pin middle fixing groove 113 are formed in the first base body 11, the heights of the bottoms of the pin root fixing groove 111 and the pin middle fixing groove 113 are not lower than that of the top of the second base body 12, and the pin root fixing groove 111, the grounding ring fixing groove 112 and the pin middle fixing groove 113 are communicated in sequence;
one side end of the first seat 11 is a forming portion 114, the second seat 12 is provided with a forming guide groove 121, the forming guide groove 121 is located beside the forming portion 114, the shape of the forming portion 114 is the same as that of the forming guide groove 121, the push rod 2 is arranged in the forming guide groove 121 in a matching manner, and the push rod 2 can reciprocate along the forming guide groove 121.
When the glass bead pin forming tool of the utility model is used for forming (bending) the glass bead 5 pins, as shown in fig. 5, firstly, the pins of the glass bead 5 are placed in the base 1, the pin root 51 is placed in the pin root fixing groove 111 in a matching manner, the grounding ring 52 is placed in the grounding ring fixing groove 112 in a matching manner, the pin middle 53 is placed in the pin middle fixing groove 113, the pin front 54 is placed on the top surface of the second seat 12, at the moment, the push rod 2 is located at the initial end part of the forming guide groove 121, then the push rod 2 is slowly pushed to move along the forming guide groove 121, the push rod 2 will give a pushing force to the pin front 54, the pin front 54 is gradually formed (bent) under the combined action of the push rod 2 and the forming part 114, when the push rod 2 moves to the end part of the forming guide groove 121, just in time, the pin front 51 is attached to the surface of the forming part 114, finally, after, the molding (bending) work of the pins of the beads 5 can be completed, and after the molding (bending) work of the pins of the beads 5 is completed, the push rod 2 is moved from the end portion of the molding guide groove 121 to the initial end portion of the molding guide groove 121, and the next molding (bending) work can be performed.
Specifically, in order to ensure the forming (bending) effect, the bottom surfaces of the pin root fixing groove 111 and the pin middle fixing groove 113 are on the same horizontal plane as the top surface of the second seat 12. Since the lead front part 54 is perpendicular to the lead root part 51 many times after molding (bending), the lead root fixing grooves 111 and the lead middle fixing grooves 113 are perpendicular to the molding guide grooves 121.
Although the diameter of the cross section of ground ring 52 is much larger than the diameter of the cross section of the pin, it is possible to prevent beads 5 from moving back and forth when pin root 51 is fittingly placed in pin root fixing groove 111, ground ring 52 is fittingly placed in ground ring fixing groove 112, and pin center 53 is placed in pin center fixing groove 113. In order to further guarantee the fixed effect of glass pearl 5 at shaping (bending), as shown again in fig. 1, fig. 2, fig. 3, fig. 4, the utility model discloses still be provided with the fixed subassembly 3 of pin root on first pedestal 11, the fixed subassembly 3 of pin root includes fixed block 31, first set screw 32, be provided with the fixed block mounting groove on first pedestal 11, first connecting screw hole, the fixed block mounting groove sets up with first connecting screw hole mutually perpendicular, be provided with fixed slot 311 on fixed block 31, second threaded connection hole, fixed slot 311 can set up with pin root fixed slot 111 is corresponding, first connecting screw hole can set up with second threaded connection hole is corresponding, first connecting screw hole 32 can match and pass first connecting screw hole and second threaded connection hole and can dismantle fixed block 31 and fix in the fixed block mounting groove with fixed block 31. Before the pins of the bead 5 are molded (bent), the first fixing screws 32 are loosened to open the pin root fixing member 3, as shown in fig. 3. When the pins of the glass bead 5 are formed (bent), when the pin roots 51 are placed in the pin root fixing grooves 111 in a matching manner, the grounding ring 52 is placed in the grounding ring fixing grooves 112 in a matching manner, the pin middle part 53 is placed in the pin middle part fixing grooves 113, and the pin front part 54 is placed on the top surface of the second base 12, the pin root fixing component 3 is in a closed state, the pin roots 51 are located in a space surrounded by the pin root fixing grooves 111 and the fixing grooves 311 in a matching manner, meanwhile, the fixing block 31 is fastened by the first fixing screws 32, so that the pin roots 51 cannot move up and down, as shown in fig. 1 and 5, and the fixing effect of the glass bead 5 in forming (bending) is improved.
In order to facilitate the use of push rod 2 in shaping (bending), avoid push rod 2 to run out of shaping guide way 121, influence the use of whole frock, be the round platform with the shape of push rod 2, the cross-section circle diameter of 2 upper ends of push rod is less than lower extreme cross-section diameter, still including apron 4, the bottom of second pedestal 12 is provided with the apron mounting groove, the apron mounting groove is linked together with shaping guide way 121, can dismantle the setting in the apron mounting groove with apron 4 through the connecting piece, and the lower tip of push rod 2 is located apron 4, the preferred second set screw that is of connecting piece. After the arrangement, the push rod 2 can be installed, and the push rod 2 can be prevented from running out of the forming guide groove 12.
To sum up, the utility model discloses glass pearl pin shaping frock can not cause the damage to pin root 51, ground ring 52, pin middle part 53 when 5 pin shaping (bending) to the glass pearl, and the damage of pin front portion 54 is also less, reduces the damage influence to glass pearl 5, and this shaping frock simple structure only needs to promote push rod 2 and just can accomplish 5 pin shaping (bending) work of glass pearl moreover, facilitates the use, and the shaping is efficient, does benefit to the popularization.
Claims (6)
1. Glass pearl pin shaping frock, its characterized in that: the base (1) comprises a first base body (11) and a second base body (12) which are connected together, the height of the first base body (11) is greater than that of the second base body (12), a pin root fixing groove (111), a grounding ring fixing groove (112) and a pin middle fixing groove (113) are formed in the first base body (11), the heights of the bottoms of the pin root fixing groove (111) and the pin middle fixing groove (113) are not lower than that of the top of the second base body (12), and the pin root fixing groove (111), the grounding ring fixing groove (112) and the pin middle fixing groove (113) are communicated in sequence;
one side end of the first seat body (11) is a forming part (114), a forming guide groove (121) is arranged on the second seat body (12), the forming guide groove (121) is located beside the forming part (114), the push rod (2) is arranged in the forming guide groove (121) in a matching mode, and the push rod (2) can move back and forth along the forming guide groove (121).
2. The bead pin molding tool according to claim 1, characterized in that: the bottom surfaces of the pin root fixing groove (111) and the pin middle fixing groove (113) are on the same horizontal plane with the top surface of the second seat body (12).
3. The bead pin molding tool according to claim 1, characterized in that: the pin root fixing groove (111) and the pin middle fixing groove (113) are perpendicular to the forming guide groove (121).
4. The bead pin molding tool according to claim 1, characterized in that: still be provided with fixed subassembly of pin root (3) on first pedestal (11), fixed subassembly of pin root (3) is including fixed block (31), first set screw (32), be provided with the fixed block mounting groove on first pedestal (11), first connecting thread hole, fixed block mounting groove and first connecting thread hole mutually perpendicular set up, be provided with fixed slot (311) on fixed block (31), second threaded connection hole, fixed slot (311) can set up with pin root fixed slot (111) is corresponding, first connecting thread hole can set up with second threaded connection hole is corresponding, first set screw (32) can match and pass first connecting thread hole and second threaded connection hole and can dismantle fixed block (31) and fix in the fixed block mounting groove.
5. The bead pin molding tool according to any one of claims 1 to 4, characterized in that: the push rod (2) is in a circular truncated cone shape and further comprises a cover plate (4), a cover plate installation groove is formed in the bottom of the second seat body (12), the cover plate installation groove is communicated with the forming guide groove (121), the cover plate (4) is detachably arranged in the cover plate installation groove through a connecting piece, and the lower end portion of the push rod (2) is located on the cover plate (4).
6. The bead pin molding tool according to claim 5, characterized in that: the connecting piece is a second fixing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922229166.1U CN211758176U (en) | 2019-12-12 | 2019-12-12 | Glass bead pin forming tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922229166.1U CN211758176U (en) | 2019-12-12 | 2019-12-12 | Glass bead pin forming tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211758176U true CN211758176U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922229166.1U Active CN211758176U (en) | 2019-12-12 | 2019-12-12 | Glass bead pin forming tool |
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| CN (1) | CN211758176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074150A (en) * | 2021-11-15 | 2022-02-22 | 青岛海尔工业智能研究院有限公司 | Wire harness bending tool and wire harness bending method |
-
2019
- 2019-12-12 CN CN201922229166.1U patent/CN211758176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074150A (en) * | 2021-11-15 | 2022-02-22 | 青岛海尔工业智能研究院有限公司 | Wire harness bending tool and wire harness bending method |
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