CN102764816A - Base station antenna reflecting plate cutting and punching combined fixture - Google Patents
Base station antenna reflecting plate cutting and punching combined fixture Download PDFInfo
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- CN102764816A CN102764816A CN2012102525965A CN201210252596A CN102764816A CN 102764816 A CN102764816 A CN 102764816A CN 2012102525965 A CN2012102525965 A CN 2012102525965A CN 201210252596 A CN201210252596 A CN 201210252596A CN 102764816 A CN102764816 A CN 102764816A
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- movable mold
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- punching
- base station
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Abstract
The invention relates to a base station antenna reflecting plate cutting and punching combined fixture, which comprises an upper template and a lower template. The combined fixture is characterized in that an upper movable die and an upper punching die are arranged on the lower end face of the upper template, the inner lateral surfaces of the upper movable die and the upper punching die are in contact, the upper movable die is connected with the upper template through an upper vertical guide mechanism, and the upper punching die is fixed on the upper template; a lower movable die and a lower punching die are arranged on the lower end face of the lower template, the inner lateral surfaces of the lower movable die and the lower punching die are in contact, the lower movable die is connected with the lower template through a lower vertical guide mechanism, and the lower punching die is fixed on the lower template; the upper movable die is vertically opposite to the lower punching die, and the upper punching die is vertically opposite to the lower movable die; and a punching head is also arranged on the upper template, and each of the upper movable die and the lower punching die is provided with a through hole corresponding to the punching head. According to the combined fixture, two procedures are finished at the same time by matching of the upper and lower punching dies and the punching head and are not required to be implemented for two times, so that the machining efficiency is improved; and the same standards are adopted in the two procedures, so that the punching precision is ensured.
Description
Technical field
The present invention relates to a kind of antenna for base station reflecting plate processing tool, particularly a kind of antenna for base station reflecting plate cuts, the punching assembled tool.
Background technology
In cell mobile communication systems; Antenna is communicating equipment circuit signal and the electromagnetic converter of space radiation; Be the bridgehead of spacing wireless communication, so antenna for base station is the important component part of GSM, its characteristic directly influences the overall performance of whole wireless network.
When making antenna for base station, need cut edge to the half-finished end of reflecting plate, so that bending forms the reflective side walls and the radio-frequency joint installing plate of reflecting plate, and stamp out the radio-frequency joint installing hole.Traditional method is employed on the punch press separately independently carries out.Working (machining) efficiency is low, and has the problem of low precision.
Summary of the invention
The technical problem that the present invention will solve provides that the antenna for base station reflecting plate that a kind of working (machining) efficiency is high, precision is high cuts, the punching assembled tool.
For solving the problems of the technologies described above; Technical scheme of the present invention is: a kind of antenna for base station reflecting plate cuts, the punching assembled tool; Comprise cope match-plate pattern and lower bolster, its innovative point is: movable mold and upper trimming die are installed in said cope match-plate pattern lower surface, and the medial surface of last movable mold and upper trimming die contacts; Last movable mold is connected with cope match-plate pattern through last vertically-guided mechanism, and upper trimming die is fixed on the cope match-plate pattern; The installation of said lower bolster upper surface is movable mold and following punch die down, and the medial surface of following movable mold and following punch die contacts, and vertical guiding mechanism was connected with lower bolster under following movable mold was passed through, and following punch die is fixed on the lower bolster; Said movable mold and the upper and lower corresponding setting of following punch die, the upper trimming die and the upper and lower corresponding setting of following movable mold gone up; And the molded lines that said upward movable mold, upper trimming die contact position form is overlapping in the horizontal direction with the molded lines that following movable mold, following punch die contact position form; Drift also is installed on the said cope match-plate pattern, and said going up on movable mold and the following punch die has the through hole corresponding with drift.
Further; The said vertically-guided mechanism of going up comprises guide blot A, locking nut A and hold-down mechanism A; The countersunk head through hole is opened in the cope match-plate pattern upper surface; The body of rod end of guide blot A is threaded with last movable mold after being passed down through the countersunk head through hole, and at the locking nut A that is threaded on the guide spiro rod A and props up movable mold.
Further, said hold-down mechanism A is an elastic cushion block.
Further, said hold-down mechanism A is with spacing back-moving spring.
Further; Said vertical guiding mechanism down comprises guide blot B, locking nut B and hold-down mechanism B; The countersunk head through hole is opened in the lower bolster lower surface; The body of rod end of guide blot B is threaded with following movable mold after being upward through the countersunk head through hole, and on guide spiro rod B, is threaded and props up the down locking nut B of movable mold.
Further, said hold-down mechanism B is an elastic cushion block.
Further, said hold-down mechanism B is with spacing back-moving spring.
The invention has the advantages that: under the original state, last movable mold flushes with the upper trimming die lower surface, and following movable mold flushes with following punch die upper surface; During punching press, the half-finished end of reflecting plate is placed down movable mold and following punch die upper surface, cope match-plate pattern is descending; When last movable mold touched down punch die, the upper trimming die contact is movable mold down, and cope match-plate pattern continues descending; Last movable mold is pressed on down on the punch die; And the descending movable mold of depressing down of upper trimming die, the molded lines that movable mold, upper trimming die contact position form in the utilization is overlapping in the horizontal direction with the molded lines that following movable mold, following punch die contact position form, and cooperates the half-finished end of reflecting plate die-cut by upper trimming die with following punch die; Upper and lower movable mold compresses down punch die and upper trimming die respectively, guarantees die-cut quality.When upper and lower punch die cooperation was die-cut, the through hole that the drift on the cope match-plate pattern passes movable mold got in the following punch die through hole, realizes the punching press of reflecting plate semi-finished product radio-frequency joint installing hole.Two procedures is accomplished simultaneously, need not to carry out at twice, has both improved working (machining) efficiency, because two procedures adopts same benchmark, has reduced the second positioning error again, has guaranteed punching precision.
Description of drawings
Fig. 1 cuts for antenna for base station reflecting plate of the present invention, punching assembled tool front view.
Fig. 2 is along A-A line cutaway view among Fig. 1.
Fig. 3 is along B-B line cutaway view among Fig. 1.
The specific embodiment
Like Fig. 1,2, shown in 3, comprise cope match-plate pattern 1, last movable mold 2, upper trimming die 3, guide blot A4, locking nut A5, elastic cushion block 6, lower bolster 7, following movable mold 8, following punch die 9, guide blot B10, locking nut B11, elastic cushion block 12.
Movable mold 2 and upper trimming die 3 are installed in the lower surface of above-mentioned cope match-plate pattern 1, and the medial surface of last movable mold 2 and upper trimming die 3 contacts, the molded lines of its contact-making surface formation with treat that die-cut reflecting plate semi-finished product otch is identical.Upper trimming die 3 is fixed on the cope match-plate pattern 1, and last movable mold 2 is connected with cope match-plate pattern 1 through last vertically-guided mechanism.
Last vertically-guided mechanism is used for last movable mold 2 is carried out vertically-guided, and in spacing distance, will go up movable mold 2 and push the direction away from cope match-plate pattern 1 to.Last vertically-guided mechanism concrete structure is: comprise guide blot A4, locking nut A5 and hold-down mechanism A; The countersunk head through hole is opened in cope match-plate pattern 1 upper surface; The body of rod end of guide blot A4 is threaded with last movable mold 2 after being passed down through the countersunk head through hole, and at the locking nut A5 that is threaded on the guide spiro rod A4 and props up movable mold 2.Among the present invention, hold-down mechanism A is an elastic cushion block 6, and hold-down mechanism A also can be for spacing back-moving spring.
Movable mold 8 and following punch die 9 are down installed in lower bolster 7 upper surfaces, and the medial surface of following movable mold 8 and following punch die 9 contacts, the molded lines of its contact-making surface formation with treat that die-cut reflecting plate semi-finished product otch is identical.Following punch die 9 is fixed on the lower bolster 7, and vertical guiding mechanism was connected with lower bolster 7 under following movable mold 8 was passed through.
Down vertical guiding mechanism structure and last vertically-guided mechanism are basic identical; It comprises guide blot B10, locking nut B11 and hold-down mechanism B; The countersunk head through hole is opened in lower bolster 7 lower surfaces; The body of rod end of guide blot B10 is threaded with following movable mold 8 after being upward through the countersunk head through hole, and on guide spiro rod B10, is threaded and props up the down locking nut B11 of movable mold 8.Among the present invention, hold-down mechanism B is an elastic cushion block 12, and hold-down mechanism B also can be for spacing back-moving spring.
Last movable mold 2 and following punch die 9 upper and lower corresponding settings, upper trimming die 3 and following movable mold 8 upper and lower corresponding settings; The molded lines that last movable mold 2, upper trimming die 3 contact positions form is with following movable mold 8, the molded lines of punch die 3 contact positions formation is overlapping in the horizontal direction down.
In addition, drift 13 is installed also on the cope match-plate pattern 1, has the through hole corresponding 14 on last movable mold 2 and the following punch die 9 with drift.
Operation principle:
Under the original state, last movable mold 2 flushes with upper trimming die 3 lower surfaces, and following movable mold 8 flushes with following punch die 9 upper surfaces.
The punching press state places down movable mold 8 and following punch die 9 upper surfaces with the half-finished end of reflecting plate, and 14 location of two positioning convex on the punch die 9 under utilizing; Start punch press, cope match-plate pattern 1 is descending, when last movable mold 2 touches down punch die 9; Upper trimming die 3 contacts are movable mold 8 down; Cope match-plate pattern 1 continues descending, and last movable mold 2 is pressed on down on the punch die 9, and the upper trimming die 3 descending movable mold 8 of depressing down; The molded lines that molded lines that movable mold 2, upper trimming die 3 contact positions form in the utilization and following movable mold 8, following punch die 9 contact positions form is overlapping in the horizontal direction; Cooperated the half-finished end of reflecting plate die-cutly by upper trimming die 3 and following punch die 9, last movable mold 2, movable mold 8 compresses down punch die 9 and upper trimming die 3 respectively down, guarantees die-cut quality.Upper trimming die 3, down punch die 9 cooperate die-cut in, the through hole that the drift 13 on the cope match-plate pattern 1 passes movable mold 2 gets into down in punch die 9 through holes, the punching press of realization reflecting plate semi-finished product radio-frequency joint installing hole.
Claims (7)
- An antenna for base station reflecting plate cut, the punching assembled tool; Comprise cope match-plate pattern and lower bolster; It is characterized in that: movable mold and upper trimming die are installed in said cope match-plate pattern lower surface; The medial surface of last movable mold and upper trimming die contacts, and last movable mold is connected with cope match-plate pattern through last vertically-guided mechanism, and upper trimming die is fixed on the cope match-plate pattern; The installation of said lower bolster upper surface is movable mold and following punch die down, and the medial surface of following movable mold and following punch die contacts, and vertical guiding mechanism was connected with lower bolster under following movable mold was passed through, and following punch die is fixed on the lower bolster; Said movable mold and the upper and lower corresponding setting of following punch die, the upper trimming die and the upper and lower corresponding setting of following movable mold gone up; And the molded lines that said upward movable mold, upper trimming die contact position form is overlapping in the horizontal direction with the molded lines that following movable mold, following punch die contact position form; Drift also is installed on the said cope match-plate pattern, and said going up on movable mold and the following punch die has the through hole corresponding with drift.
- 2. antenna for base station reflecting plate according to claim 1 cuts, the punching assembled tool; It is characterized in that: the said vertically-guided mechanism of going up comprises guide blot A, locking nut A and hold-down mechanism A; The countersunk head through hole is opened in the cope match-plate pattern upper surface; The body of rod end of guide blot A is threaded with last movable mold after being passed down through the countersunk head through hole, and at the locking nut A that is threaded on the guide spiro rod A and props up movable mold.
- 3. antenna for base station reflecting plate according to claim 2 cuts, the punching assembled tool, it is characterized in that: said hold-down mechanism A is an elastic cushion block.
- 4. antenna for base station reflecting plate according to claim 2 cuts, the punching assembled tool, it is characterized in that: said hold-down mechanism A is with spacing back-moving spring.
- 5. antenna for base station reflecting plate according to claim 1 cuts, the punching assembled tool; It is characterized in that: said vertical guiding mechanism down comprises guide blot B, locking nut B and hold-down mechanism B; The countersunk head through hole is opened in the lower bolster lower surface; The body of rod end of guide blot B is threaded with following movable mold after being upward through the countersunk head through hole, and on guide spiro rod B, is threaded and props up the down locking nut B of movable mold.
- 6. antenna for base station reflecting plate according to claim 5 cuts, the punching assembled tool, it is characterized in that: said hold-down mechanism B is an elastic cushion block.
- 7. antenna for base station reflecting plate according to claim 5 cuts, the punching assembled tool, it is characterized in that: said hold-down mechanism B is with spacing back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102525965A CN102764816A (en) | 2012-07-20 | 2012-07-20 | Base station antenna reflecting plate cutting and punching combined fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102525965A CN102764816A (en) | 2012-07-20 | 2012-07-20 | Base station antenna reflecting plate cutting and punching combined fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102764816A true CN102764816A (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102525965A Pending CN102764816A (en) | 2012-07-20 | 2012-07-20 | Base station antenna reflecting plate cutting and punching combined fixture |
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| CN (1) | CN102764816A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546324A (en) * | 2018-12-13 | 2019-03-29 | 泉州萃思技术开发有限公司 | A kind of processing technology of antenna |
| CN112317597A (en) * | 2021-01-05 | 2021-02-05 | 佛山市中得文仪家具制造有限公司 | Stamping equipment of accurate cutting steel sheet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1112689A (en) * | 1965-05-27 | 1968-05-08 | Minnie Punch And Die Company I | Improvements in or relating to punch and die sets |
| US4103574A (en) * | 1974-08-01 | 1978-08-01 | Greer H William | Tool assembly, method of manufacture and components thereof |
| CN200957440Y (en) * | 2006-05-30 | 2007-10-10 | 山东建筑大学 | Composite die carriage with edging, punching and hot-correcting functions for hot forging piece |
| CN202087671U (en) * | 2011-01-26 | 2011-12-28 | 成都万荣科技有限责任公司 | Simple precise die |
| CN202741584U (en) * | 2012-07-20 | 2013-02-20 | 江苏华灿电讯股份有限公司 | Combined fixture for cutting and punching base station antenna reflecting plate |
-
2012
- 2012-07-20 CN CN2012102525965A patent/CN102764816A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1112689A (en) * | 1965-05-27 | 1968-05-08 | Minnie Punch And Die Company I | Improvements in or relating to punch and die sets |
| US4103574A (en) * | 1974-08-01 | 1978-08-01 | Greer H William | Tool assembly, method of manufacture and components thereof |
| CN200957440Y (en) * | 2006-05-30 | 2007-10-10 | 山东建筑大学 | Composite die carriage with edging, punching and hot-correcting functions for hot forging piece |
| CN202087671U (en) * | 2011-01-26 | 2011-12-28 | 成都万荣科技有限责任公司 | Simple precise die |
| CN202741584U (en) * | 2012-07-20 | 2013-02-20 | 江苏华灿电讯股份有限公司 | Combined fixture for cutting and punching base station antenna reflecting plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546324A (en) * | 2018-12-13 | 2019-03-29 | 泉州萃思技术开发有限公司 | A kind of processing technology of antenna |
| CN112317597A (en) * | 2021-01-05 | 2021-02-05 | 佛山市中得文仪家具制造有限公司 | Stamping equipment of accurate cutting steel sheet |
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Application publication date: 20121107 |