CN208322355U - A kind of mold processing electrode clamping jig - Google Patents
A kind of mold processing electrode clamping jig Download PDFInfo
- Publication number
- CN208322355U CN208322355U CN201820810932.6U CN201820810932U CN208322355U CN 208322355 U CN208322355 U CN 208322355U CN 201820810932 U CN201820810932 U CN 201820810932U CN 208322355 U CN208322355 U CN 208322355U
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- positioning
- hole
- screw
- electrode
- clamping jig
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Abstract
The utility model discloses a kind of mold processing electrode clamping jig, including pedestal, clamping section, pedestal generally rectangular parallelepiped structure, upper surface is equipped with groove；Clamping section includes positioning through hole, tightens screw；Positioning through hole is respectively arranged on two lateral positions of base recess, quantity >=4, and two sides positioning through hole and corresponds；Screw is tightened in positioning through hole；The internal screw thread of the external screw thread and positioning through hole of tightening screw matches；And the length for tightening screw is less than the length of positioning through hole.The electrode clamping jig using when tighten screw and will not protrude on the outside of pedestal, save production space, and clamping multiple electrodes can carry out mold processing simultaneously, improve production efficiency.
Description
Technical field
The utility model relates to a kind of mold machining tools, and in particular to a kind of mold processing electrode clamping jig.
Background technique
In the process of mold, for the structure with specific shape need using electrode discharge to mold green body into
Row high temperature pressure corrosion is formed, and the high-precision requirement of mold, the clamping of holding electrode also higher to the required precision of electrode are based on
Jig is equally also required to precision with higher.Traditional method is then placed on board using vice holding electrode
Mold processing is carried out, this electrode clamping method is time-consuming, laborious and precision is low；Improved method is by dedicated electrode clamping
Jig holding electrode, electrode may be implemented accurate clamping improve precision, but shortcoming be every time can only be clamping one
Electrode carries out access processing, which needs to fetch again using when replacing next electrode after complete, time-consuming and laborious；Therefore, it needs
A kind of new electrode clamping jig is developed, processing effect can be improved clamping multiple electrodes to multiple workpiece simultaneous processings simultaneously
Rate.
Chinese utility model patent CN203062023 (omnipotent electrode combination fixture) discloses a kind of electrode holder, including
Electrode, pedestal, U-clamp have, and are provided with guide-localization block and corresponding longitudinal register graduation mark in parallel, U-shaped folder on pedestal
Tool is respectively provided with a U-lag up and down, is provided with corresponding located lateral graduation mark parallel with top U-lag, top U-lag and electricity
Pole connection, top U-lag and lower part U-lag and the perpendicular relationship of guide-localization block, can disposably install multiple electrodes, will press from both sides
Tool is co-mounted on lathe together with electrode to be processed.But this modular fixture structure is excessively complicated, is not easy to give birth to
It produces and uses；Meanwhile electrode position is determined by graduation mark, the determination of precision may be inaccurate, influences the precision of mold.
Chinese invention patent CN10397838384 (a kind of electrode holder) discloses a kind of electrode holder, including is in " mountain "
The chuck body of font, the hold-down mechanism that chuck body two sides are arranged in are in pre-determined distance, hold-down mechanism packet between hold-down mechanism
Screw and rubber pad are included, by the compression respectively of hold-down mechanism, multiple electrodes can be made to be also secured on workbench, it is primary to fill
Press from both sides the processing, it can be achieved that multiple electrodes.But screw is protrusion setting in the hold-down mechanism of this fixture, is easily damaged and accounts for
With biggish production space.
Therefore, it is necessary to design a kind of simple electrode clamping jig of structure, can simultaneously clamping multiple electrodes, can simultaneously it is right
Multiple die workpieces are processed, and processing efficiency is improved.
Utility model content
The technical issues of the utility model is to be solved is that electrode clamping jig in the prior art cannot pick and place multiple electrodes；
And the technical issues of clamping part of electrode clamping jig protrudes setting, occupies production space.
In order to solve the above technical problems, the utility model discloses a kind of mold processing electrode clamping jig, including base
Seat, clamping section, the pedestal generally rectangular parallelepiped structure, upper surface are equipped with groove, place electrode in groove, and pressed from both sides by clamping section
It does not loosen tightly；
The clamping section includes positioning through hole, tightens screw；The screw of tightening is in positioning through hole；It is described to tighten spiral shell
The external screw thread of silk and the internal screw thread of positioning through hole match；The positioning through hole is respectively arranged on two lateral positions of groove, quantity
>=4, and two sides positioning through hole corresponds；
For the electrode of small volume, can be connected by a pair of of the positioning through hole for being located at groove two sides with positioning through hole internal screw thread
Tighten screw-clamped, the biggish electrode of volume by two pairs or multipair positioning through hole and can tighten screw-clamped；It can basis
The size of electrode volume is logical to reasonably adjust pedestal volume, groove size, the positioning positioned at groove two sides in mold processing workshop
Number, the spacing of adjacent positioned through-hole in hole etc.；It can make each electrode clamping jig clamping multiple electrodes simultaneously, to die blank
It is processed, and will not be had an impact each other, mold production and processing efficiency can be significantly improved.
Also, the length for tightening screw is less than the length of positioning through hole；Such setting, it is on the one hand empty in order to save production
Between, it is easily stored, on the other hand when electrode clamping jig not clamping electrode, screw whole cycle can will be tightened with screwdriver
In positioning through hole, will not projected electrode clamping jig outside, convenient for putting for electrode clamping jig；After electrode is installed, reversely
Bit rotary screwdriver can will tighten screw and extend into groove, until clamping electrode；When needing to overhaul, spiral shell will be tightened with screwdriver
Silk is screwed out out of positioning through hole, easy access and replacement.
Further, the positioning through hole and texturearunaperpendicular are arranged, and can save the setting of positioning through hole internal screw thread in this way
Length and the size for tightening screw save raw material, reduce cost.
Further, the screw of tightening is flat head screw, is tack towards the end face of groove direction.When clamping electrode
When, it can be achieved that rigid contact with electrode, compared with the existing technology in the end of screw be equipped with the structure of rubber pad, rubber pad tool
There is certain elasticity, tightening screw and directly contacting with electrode can guarantee stronger clamping, and electrode is not easily to fall off, and ensures higher
Precision.
Further, the pedestal lower end surface is equipped with positioning hex screw, and the number of the positioning hex screw is 4,
It is located at four corners of pedestal lower end surface.Further, the lower end surface of the pedestal is equipped with locating plate.Setting positioning spiral shell
Nail and locating plate are to be accurately positioned to preferably position and be placed on machine table by electrode clamping jig, guarantee that mold adds
Work precision.
In use, only electrode need to be put in groove, tighten screw inward turning, clamp electrode, by electrode clamping jig according to
The position of locating plate and positioning hex screw is put on board, easy to operate and precision is high.
The utility model compared with prior art, has the advantages that
(1) clamping section of the electrode clamping jig includes positioning through hole and tightens screw, and the length for tightening screw, which is less than, determines
Position through-hole, will not protrude on the outside of pedestal, save production space.
(2) multiple positioning through hole are set, clamping multiple electrodes can carry out mold processing simultaneously, improve production efficiency.
(3) the electrode clamping jig structure is simple, and manufacturing cost is low, uses convenient for producing in enormous quantities.
Detailed description of the invention:
Fig. 1: the overall structure diagram of electrode clamping jig；
Fig. 2: the top view of electrode clamping jig；
Fig. 3: the left view (or right view) of electrode clamping jig；
Fig. 4: the structural schematic diagram of screw is tightened；
Fig. 5: the bottom substance schematic diagram of electrode clamping jig；
Description of symbols: 01- pedestal, 02- groove, 03- tighten screw, 04- positioning through hole, 05- electrode, 06- positioning
Hex screw, 07- locating plate.
Specific embodiment:
With reference to the accompanying drawing, specific embodiment of the utility model is described in detail.
As shown in Figure 1, Figure 2 and Figure 3, the overall structure diagram of electrode clamping jig, vertical view respectively in the embodiment
Figure, left view (or right view, electrode clamping jig generally symmetrical structure, left view are identical with right view), including in rectangular
The pedestal 01 of body structure, pedestal 01 are equipped with groove 02, constitute the positioning through hole 04 of clamping section and with positioning through hole 04 by screw thread
Screw 03 is tightened in connection, and positioning through hole 04 is located at two lateral positions of groove 02, and the positioning through hole 04 of 02 two sides of groove is one by one
Corresponding, 04 quantity of positioning through hole of every side is 9, has one to tighten screw 03 in each positioning through hole 04, tightens screw 03
Length be less than positioning through hole 04 length.
Fig. 4 is the structural schematic diagram for tightening screw 03, and the butt end for tightening screw 03 is directly contacted with electrode 05, can be clamped
Electrode 05.Tighten the positional relationship of screw 03 and positioning through hole 04 are as follows: tighten screw 03 and pass through external screw thread and positioning through hole 04
Screw-internal thread fit connection, the end face for tightening screw 03 towards 02 direction of groove are tack；Electrode 05 is placed in groove 02, respectively by
The screw 03 of tightening being arranged in two pairs of positioning through hole 04 of 02 two sides of groove tightens fixation, tightens the tack contact electricity of screw 03
The side wall of pole 05.
Fig. 5 gives the bottom substance schematic diagram of electrode clamping jig, is equipped with locating plate 07 in the lower end surface of pedestal 02, fixed
Four corners of 07 bottom of bit slice be equipped with 4 positioning hex screws 06, locating plate 07 and position hex screw 06 respectively with mould
The pedestal of tool machine table matches.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (6)
1. a kind of mold processing electrode clamping jig, including pedestal, clamping section, it is characterised in that:
The pedestal generally rectangular parallelepiped structure, upper surface are equipped with groove；
The clamping section includes positioning through hole, tightens screw；
The positioning through hole is respectively arranged on two lateral positions of groove, quantity >=4, and two sides positioning through hole and corresponds；
The screw of tightening is in positioning through hole；
The internal screw thread of the external screw thread for tightening screw and positioning through hole matches；
The length for tightening screw is less than the length of positioning through hole.
2. mold processing electrode clamping jig as described in claim 1, it is characterised in that: the positioning through hole and groove hang down
Straight setting.
3. mold processing electrode clamping jig as described in claim 1, it is characterised in that: the screw of tightening is tack spiral shell
Silk.
4. mold processing electrode clamping jig as described in claim 1, it is characterised in that: the pedestal lower end surface is equipped with fixed
Position hex screw.
5. mold processing electrode clamping jig as claimed in claim 4, it is characterised in that: of the positioning hex screw
Number is 4, is located at four corners of pedestal lower end surface.
6. mold processing electrode clamping jig as described in claim 1, it is characterised in that: the lower end surface of the pedestal is equipped with
Locating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810932.6U CN208322355U (en) | 2018-05-29 | 2018-05-29 | A kind of mold processing electrode clamping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810932.6U CN208322355U (en) | 2018-05-29 | 2018-05-29 | A kind of mold processing electrode clamping jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208322355U true CN208322355U (en) | 2019-01-04 |
Family
ID=64775768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820810932.6U Active CN208322355U (en) | 2018-05-29 | 2018-05-29 | A kind of mold processing electrode clamping jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208322355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560812A (en) * | 2019-09-17 | 2019-12-13 | 格力电器（武汉）有限公司 | electrical discharge machining clamp and method |
| CN112077447A (en) * | 2020-09-08 | 2020-12-15 | 马鞍山中金超硬材料科技发展有限公司 | Multi-electrode electric spark marking head and production process thereof |
-
2018
- 2018-05-29 CN CN201820810932.6U patent/CN208322355U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560812A (en) * | 2019-09-17 | 2019-12-13 | 格力电器（武汉）有限公司 | electrical discharge machining clamp and method |
| CN112077447A (en) * | 2020-09-08 | 2020-12-15 | 马鞍山中金超硬材料科技发展有限公司 | Multi-electrode electric spark marking head and production process thereof |
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