CN203210026U - Universal T-shaped fixture for die electrode machining - Google Patents
Universal T-shaped fixture for die electrode machining Download PDFInfo
- Publication number
- CN203210026U CN203210026U CN 201320161665 CN201320161665U CN203210026U CN 203210026 U CN203210026 U CN 203210026U CN 201320161665 CN201320161665 CN 201320161665 CN 201320161665 U CN201320161665 U CN 201320161665U CN 203210026 U CN203210026 U CN 203210026U
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- anchor clamps
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- clamping groove
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Abstract
The utility model discloses a universal T-shaped fixture for die electrode machining. The universal T-shaped fixture comprises a T-shaped body, a fixture clamping groove, mechanism arm sliding grooves and a trapezoid groove, wherein the square fixture clamping groove is formed in the left side of the T-shaped body, the trapezoid groove is formed in the right side of the T-shaped body, and the mechanism arm sliding grooves are symmetrically formed in front and back side faces of the T-shaped body. By the aid of the universal T-shaped fixture, electrode blanks to be machined are only clamped once through the universal fixture during computer numerical control (CNC) machining, electrical discharge machining (EDM) and wire-cutting machining, and fixtures are not required to be replaced and installed repeatedly, so that the clamping precision and the repeated positioning precision of die electrodes can be improved, the machining efficiency for die manufacturing can be improved, and the assembly line production for die manufacturing is facilitated.
Description
Technical field
The utility model relates to the injection mould processing field, particularly a kind of general T type anchor clamps for die electrode processing.
Background technology
Injection mould processing includes multiple processing methods such as turning processing, Milling Process, grinding, line cutting processing and spark discharge processing.One secondary mould, particularly in the processing of its die cavity, can often use the EDM spark machined, and when processing is used for the electrode of EDM spark machined, along with the machining tool that the difference of manufacturing procedure is used is also different, adopt different anchor clamps that electrode is carried out clamping and positioning in different machining tool processing with regard to needing, the dismounting that anchor clamps are each and clamping process not only can be brought much miscellaneous, machinery work of repeating, prolong process time, and can influence clamping precision and the repetitive positioning accuracy of die electrode.
As shown in Figure 1, when machined electrode, electrode blank 2 to be processed is locked in the clamping workpiece groove 3 of Digit Control Machine Tool special fixture by screw 1, base 4 and the reference plate of anchor clamps link together by screw lock, then the chuck by pull bar and CNC milling machine is connected on the platen, in order to electrode blank is processed.After numerical control machining center is finished processing to electrode, carry out the line cutting processing as need, because line cutting silk need pass workpiece, above-mentioned anchor clamps are because the obstruct of clamping groove and base, make line cutting silk can't pass electrode, cause processing to finish, thereby need change the anchor clamps of electrode again.When the follow-up electrode that needs utilization to process carries out the EDM Electric Discharge Machining, change anchor clamps again again, so the repetitive positioning accuracy of electrode clamping is not high, the clamping error increases, and has reduced operating efficiency, thus design a kind of die electrode universal fixturing,
The utility model content
Shortcoming and deficiency that the utility model exists in order to overcome prior art, a kind of general T type anchor clamps for die electrode processing are provided, the utility model makes electrode only need a clamping in process, not only improve clamping precision and the repetitive positioning accuracy of die electrode, and can improve the working (machining) efficiency that mould is made, be convenient to the streamline production that mould is made.
The utility model adopts following technical scheme:
A kind of general T type anchor clamps for die electrode processing, comprise T type body, anchor clamps clamping groove, manipulator chute, dovetail groove, described anchor clamps clamping groove is positioned at the left side of T type body, described dovetail groove is positioned at the right side of T type body, and described manipulator chute is symmetricly set on the top of former and later two sides of T type body.
Further comprise the location fin, described location fin is arranged on the bottom of anchor clamps clamping groove.
The degree of depth of described dovetail groove is 1/2～2/3 of T type body height.
Further comprise 4 locating holes and 4 holding screw holes, described 4 locating holes and 4 holding screw holes are round dot with the center of T type bodies top, rounded symmetrical distribution.
The right flank of described anchor clamps clamping groove arranges electrode holding screw hole.
Described T type body also is provided with the RFID blind hole.
Described anchor clamps clamping groove is square.
The beneficial effects of the utility model:
(1) anchor clamps clamping groove has guaranteed that on the one hand electrode adds the positional precision in man-hour, line of cut can pass electrode by the clamping groove when having guaranteed the online cutting of these anchor clamps on the other hand, thereby need not change anchor clamps, like this, clamping precision and the repetitive positioning accuracy of die electrode have not only been improved, and simplified the clamping operation, and alleviated working strength of workers, shortened the working time.
(2) the location fin has guaranteed the longitudinal register precision of electrode clamping in anchor clamps, prevents that electrode produces straight skidding in the process;
(3) dovetail groove of described T type body afterbody is guaranteeing behind the balancing weight of packing into that these anchor clamps place balance behind clamping electrode blank to be processed, being convenient to manipulator finishes exactly and picks and places action, because the size of dovetail groove is fixed, can cooperate with the balancing weight of Different Weight and size simultaneously;
(4) this apparatus structure is simple, is convenient to make, and cost is low.
Description of drawings
Fig. 1 is the structural representation of electrode clamping on anchor clamps in the prior art;
Fig. 2 is structural representation of the present utility model;
Fig. 3 turns over structural representation after the turnback for Fig. 2.
Shown in the figure:
The 1-screw, 2-electrode blank to be processed, 3-clamping workpiece groove, 4-clamp base, 5-T type body, 6-manipulator chute, 7-dovetail groove, 8-locating hole, 9-holding screw hole, the square anchor clamps clamping of 10-groove, 11-locatees fin, 12-electrode holding screw hole, 13-RFID identifies blind hole.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment
As shown in Figure 2, a kind of general T type anchor clamps for die electrode processing, comprise T type body 5, square anchor clamps clamping groove 10, manipulator chute 6, dovetail groove 7, described square anchor clamps clamping groove 10 is positioned at the left side of T type body 5, described dovetail groove 7 is positioned at the right side of T type body 5, and described manipulator chute 6 is symmetricly set on the top of former and later two sides of T type body 5.
The length of described square anchor clamps clamping groove 10 and width are determined according to the size of electrode used therein.
The size of described manipulator chute 6 cooperates with the used manipulator chuck of numerical control machining center size.
The degree of depth of described dovetail groove 7 generally is set at 1/2～2/3 of T type body height less than the height of T type body 5, and the height of described T type body is that the bottom is to the distance on top.Described dovetail groove 7 is used for installing additional balancing weight, make anchor clamps behind clamping electrode blank to be processed, keep balance, be convenient to manipulator and can finish exactly and pick and place action, because the sectional dimension of dovetail groove 7 is fixed, can cooperate with the balancing weight of Different Weight and size simultaneously.
The bottom of described square anchor clamps clamping groove 10 arranges location fin 11, is used for location electrode blank to be processed, has guaranteed the longitudinal register precision of electrode clamping in anchor clamps, prevents that electrode produces straight skidding in the process.
The right flank of described square anchor clamps clamping groove 10 arranges electrode holding screw hole 12, because the left surface of clamping groove also has positioning action and workman's operating habit, electrode holding screw hole is arranged on right flank, the clamping of electrode blank to be processed not only can be finished by screw in this electrode holding screw hole 12, width that can also flexible adjustment electrode blank to be processed.
The top of described T type body 5 has 4 locating holes 8 and 4 holding screw holes 9, and described 4 locating holes 8 and 4 holding screw holes 9 are round dot with the center at T type body 5 tops, and rounded symmetrical distribution conveniently is fastened with pedestal.
As shown in Figure 3, described T type body 5 also is provided with RFID blind hole 13, is used for placing the RFID chip, is convenient to read by scanning the information of electrode blank to be processed.
The course of work of the present utility model:
The utility model adopts cantilevered structure, at first this device is faced up, balancing weight is placed dovetail groove 7, then electrode blank to be processed is placed on the location fin 11 of square anchor clamps clamping groove 10, adopt trip bolt, fixing by electrode holding screw hole 12, to locate the below that reference plate is placed on T type anchor clamps then, finish accurate location by 4 locating holes 8, with trip bolt reference plate is connected with the locking of holding screw hole, the manipulator of numerical control machining center has the T type anchor clamps of electrode to place on the work top of machining center clamping by the whole anchor clamps of manipulator chute 6 clampings, at the CNC machining center electrode is carried out numerical control milling processing.
Behind to be processed the finishing, carry out the line cutting processing if desired, can directly electrode and anchor clamps integral demounting be got off, install on the work top of online cutting and cut, avoided the replacing anchor clamps like this.
Deng the line cutting processing intact after, electrode and anchor clamps integral demounting got off and turn over turnback, utilize pull bar to be connected with the chuck of electric discharge machine then, electrode just can carry out the EDM Electric Discharge Machining to parts such as mold cavities like this.
Above-described embodiment is the utility model preferred implementation; but embodiment of the present utility model is not limited by the examples; other any do not deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (7)
1. one kind is used for the general T type anchor clamps that die electrode is processed, it is characterized in that, comprise T type body, anchor clamps clamping groove, manipulator chute, dovetail groove, described anchor clamps clamping groove is positioned at the left side of T type body, described dovetail groove is positioned at the right side of T type body, and described manipulator chute is symmetricly set on the top of former and later two sides of T type body.
2. a kind of general T type anchor clamps for die electrode processing according to claim 1 is characterized in that also comprise the location fin, described location fin is arranged on the bottom of anchor clamps clamping groove.
3. a kind of general T type anchor clamps for die electrode processing according to claim 1 is characterized in that the degree of depth of described dovetail groove is 1/2～2/3 of T type body height.
4. a kind of general T type anchor clamps for die electrode processing according to claim 1, it is characterized in that, also comprise 4 locating holes and 4 holding screw holes, described 4 locating holes and 4 holding screw holes are round dot with the center of T type bodies top, rounded symmetrical distribution.
5. a kind of general T type anchor clamps for die electrode processing according to claim 1 is characterized in that the right flank of described anchor clamps clamping groove arranges electrode holding screw hole.
6. a kind of general T type anchor clamps for die electrode processing according to claim 1 is characterized in that described T type body also is provided with the RFID blind hole.
7. a kind of general T type anchor clamps for die electrode processing according to claim 1 is characterized in that described anchor clamps clamping groove is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161665 CN203210026U (en) | 2013-04-02 | 2013-04-02 | Universal T-shaped fixture for die electrode machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161665 CN203210026U (en) | 2013-04-02 | 2013-04-02 | Universal T-shaped fixture for die electrode machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203210026U true CN203210026U (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320161665 Expired - Fee Related CN203210026U (en) | 2013-04-02 | 2013-04-02 | Universal T-shaped fixture for die electrode machining |
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| CN (1) | CN203210026U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231259A (en) * | 2013-04-02 | 2013-08-07 | 华南理工大学 | General T-shaped fixture used for die electrode machining |
| CN103624926A (en) * | 2013-11-29 | 2014-03-12 | 常州市川意来自动化机械制造有限公司 | Mold core clamping mechanism applied to injection molding manipulator |
| CN105537642A (en) * | 2016-03-10 | 2016-05-04 | 上海诺倬力机电科技有限公司 | Numerical control machine tool batch machining method |
| CN109500739A (en) * | 2018-12-25 | 2019-03-22 | 江苏美龙航空部件有限公司 | A kind of composite material encapsulating testpieces stationary fixture and its fixing means |
| CN111823028A (en) * | 2019-04-22 | 2020-10-27 | 上海上飞飞机装备制造有限公司 | Standard supporting plate for positioning and clamping parts |
| CN109500739B (en) * | 2018-12-25 | 2024-06-07 | 江苏美龙航空部件有限公司 | Composite material encapsulation test piece fixing clamp and fixing method thereof |
-
2013
- 2013-04-02 CN CN 201320161665 patent/CN203210026U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231259A (en) * | 2013-04-02 | 2013-08-07 | 华南理工大学 | General T-shaped fixture used for die electrode machining |
| CN103624926A (en) * | 2013-11-29 | 2014-03-12 | 常州市川意来自动化机械制造有限公司 | Mold core clamping mechanism applied to injection molding manipulator |
| CN103624926B (en) * | 2013-11-29 | 2016-01-13 | 常州市川意来自动化机械制造有限公司 | A kind of core rod clamping device being applied to injection molding mechanical arm |
| CN105537642A (en) * | 2016-03-10 | 2016-05-04 | 上海诺倬力机电科技有限公司 | Numerical control machine tool batch machining method |
| CN105537642B (en) * | 2016-03-10 | 2018-10-19 | 上海诺倬力机电科技有限公司 | Numerically-controlled machine tool batch processing method |
| CN109500739A (en) * | 2018-12-25 | 2019-03-22 | 江苏美龙航空部件有限公司 | A kind of composite material encapsulating testpieces stationary fixture and its fixing means |
| CN109500739B (en) * | 2018-12-25 | 2024-06-07 | 江苏美龙航空部件有限公司 | Composite material encapsulation test piece fixing clamp and fixing method thereof |
| CN111823028A (en) * | 2019-04-22 | 2020-10-27 | 上海上飞飞机装备制造有限公司 | Standard supporting plate for positioning and clamping parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20160402 |