CN208584073U - A kind of copper public affairs fixture - Google Patents
A kind of copper public affairs fixture Download PDFInfo
- Publication number
- CN208584073U CN208584073U CN201820957511.6U CN201820957511U CN208584073U CN 208584073 U CN208584073 U CN 208584073U CN 201820957511 U CN201820957511 U CN 201820957511U CN 208584073 U CN208584073 U CN 208584073U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- fixed plate
- public affairs
- mounting blocks
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 19
- 239000010949 copper Substances 0.000 title claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000009760 electrical discharge machining Methods 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 239000007772 electrode material Substances 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 1
- 238000010892 electric spark Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 150000001879 copper Chemical class 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002679 ablation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a kind of copper public affairs fixtures, belong to spark erosion technique field, solve the problems, such as the problem of common electrodes waste of material, are characterized in that, a kind of copper public affairs fixture, comprising: the fixed link being assemblied in spark-erosion machine tool working shaft；The mounting blocks of the fixed link bottom end are set；It is assemblied in the fixed plate of one side end of mounting blocks；With mounting blocks sliding connection, the clamping plate with fixed plate cooperation holding electrode block；And be assemblied between the fixed plate and the clamping plate, the clamping plate can be driven close or actuator far from the fixed plate, reach direct holding electrode block, the high purpose of electrode material utilization.
Description
Technical field
The utility model relates to spark erosion technique field, in particular to a kind of copper public affairs fixture.
Background technique
Spark-erosion machine tool is a kind of machining equipment, is mainly applied in the manufacture of various metal dies, mechanical equipment.
The special process side for the galvanic action ablation conductive material that it is generated when being using two interpolar pulsed discharge being immersed in working solution
Method, also known as electro-discharge machining or galvanic corrosion.Electrode block is the electrode of spark machine electro-discharge machining, uses electrode block as the fire of electrode
Flower machine is mainly used for the shape chamber processing of mold, that is, the core key position of one set of die electro-discharge machining.
Currently, the clamping fixed structure of electrode block is that directly electrode block is located on clamping bar, and is passed through by bolt
Screw hole on electrode block is fixed.This fixing means needs are perforated on electrode block, are caused the waste of electrode material, are increased
Unnecessary production cost is added.
Utility model content
The purpose of the utility model is to provide a kind of copper public affairs fixture, by using clamping plate and fixed plate by direct holding electrode
The mode of block has the advantages that clamping is convenient, electrode material utilization is high.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of copper public affairs fixture, packet
It includes: the fixed link being assemblied in spark-erosion machine tool working shaft；The mounting blocks of the fixed link bottom end are set；It is assemblied in the peace
Fill the fixed plate of one side end of block；With mounting blocks sliding connection, the clamping plate with fixed plate cooperation holding electrode block；With
And it is assemblied between the fixed plate and the clamping plate, the clamping plate can be driven close or driving far from the fixed plate
Part.
Fixed link is locked at spark-erosion machine tool work before carrying out electric spark operation by using above-mentioned technical proposal
Make in axis, fixed plate be tightened on mounting blocks using bolt, actuator drive clamping plate drawn close to fixed plate, will in clamping plate with
Electrode block between fixed plate clamps, and after the completion of spark action, actuator drives clamping plate far from fixed plate, makes to be stepped up
Electrode block affranchises state；This copper public affairs fixture that can directly clamp or release electrode block, electrode utilization rate height, structure
It is simple and easy for installation, clamping times of the workpiece when carrying out electric spark operation can be effectively reduced, the working time is saved, reduce behaviour
Make the labor intensity of worker.
Further, it is provided with the protrusion arranged in opposite directions in the clamping plate and the fixed plate, the electrode block is opposite
Two sides offer respectively with the two protrusion cooperations, so that the clamping plate and the fixed plate are matched for clamping tightly the electrode block
Recessed portion.
The mutual contract of the depressed area on protrusion and electrode block by using above-mentioned technical proposal, on clamping plate and fixed plate
Conjunction can clamp electrode block stronger, improve the stability of fixture.
Further, the protrusion is the convex block being arranged at intervals in the clamping plate or the fixed plate, the recess
Portion is several grooves corresponding with the corresponding bump position.
By using above-mentioned technical proposal, when stepping up electrode block, the groove overall volume opened up on electrode block is smaller,
And then reduce the waste of electrode material.
Further, the actuator includes rolling assembling in the fixed plate and one end and the clamping plate screw thread fill
The first adjusting screw rod matched.
By using above-mentioned technical proposal, the mode of rotation screw rod is used to drive clamping plate close to or far from fixed plate,
Structure is simple, easy to operate.
Further, the actuator further includes rolling assembling on the clamping plate and one end and fixed plate Screw assembly
The second adjusting screw rod.
The second adjusting can be rotated when there is Caton in the first screw rod rotation process by using above-mentioned technical proposal
The movement of screw rod auxiliary pushing clamping plate, improves the stationarity of clamping plate movement.
Further, first adjusting screw rod is arranged in the horizontal direction with second adjusting screw rod.
By using above-mentioned technical proposal, the second adjusting screw rod keeps chucking power suffered by electrode block length direction more equal
Even, electrode block is more firmly clamped.
Further, the mounting blocks bottom offers the T shape sliding slot of opening down setting, the clamping plate be equipped with it is described
The compatible T-shaped slider of T shape sliding slot shape.
By using above-mentioned technical proposal, the mutual cooperation of T shape sliding slot enables clamping plate in the T-shaped slider and mounting blocks on clamping plate
Inlay card slides in mounting blocks along the length direction of T shape sliding slot, and clamping plate is not easy to fall outside mounting blocks out, and motion process is steady.
Further, non-slip groove is offered on two opposite sides of the clamping plate and the fixed plate.
By using above-mentioned technical proposal, non-slip groove can increase the frictional force between clamping plate and fixed plate and electrode block, into
The stability of one step raising fixture.
In conclusion the utility model has the following beneficial effects:
1, this copper public affairs fixture that can directly clamp or release electrode block, electrode utilization rate is high, structure is simple and pacifies
Dress is convenient, can effectively reduce clamping times of the workpiece when carrying out electric spark operation, saves the working time, reduces operator's
Labor intensity；
2, when stepping up electrode block, the groove overall volume opened up on electrode block is smaller, and the utilization rate of electrode material is more
It is high；
3, the first adjusting screw rod and the second adjusting screw rod collective effect make chucking power suffered by electrode block length direction more
Uniformly, electrode block is more firmly clamped.
Detailed description of the invention
Fig. 1 is the structural schematic diagram when electrode block of the present embodiment is clamped between fixed plate and clamping plate；
Fig. 2 be the electrode block of the present embodiment it is unassembled between fixed plate and clamping plate when structural schematic diagram；
Appended drawing reference: 1, fixed link；2, mounting blocks；3, fixed plate；4, clamping plate；5, actuator；6, protrusion；7, it is recessed
Portion；8, convex block；9, groove；10, the first adjusting screw rod；11, the second adjusting screw rod；12, T shape sliding slot；13, T-shaped slider；14, prevent
Sliding slot；15, tight fixed bolt；16, electrode block；17, spark-erosion machine tool working shaft.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of copper public affairs fixture, as shown in Figure 1, including being fixed in spark-erosion machine tool working shaft 17 by tight fixed bolt 15
Fixed link 1, fixed link 1 are cylindrical.1 bottom of fixed link point is welded with the mounting blocks 2 of a cuboid, and the one of mounting blocks 2
End is fixedly connected with the fixed plate 3 of one piece of rectangle, and 3 upper end of fixed plate lower end concordant with 2 upper end of mounting blocks is stretched out under mounting blocks 2
End is outer, and 2 lower end of mounting blocks offers sliding slot.One piece of clamping plate 4 is installed in sliding slot, clamping plate 4 can be slided in sliding slot with close or
For person far from fixed plate 3,4 lower end of clamping plate is concordant with 3 lower end of fixed plate.Driving clamping plate 4 is installed to move between fixed plate 3 and clamping plate 4
Dynamic actuator 5.This copper public affairs fixture can directly clamp or release electrode block 16, multiple without opening up on electrode block 16
Threaded hole is such as installed for the mounting characteristic of clamp, and then improves the utilization rate of electrode material, while can effectively reduce
The clamping time, and then reduce the labor intensity of operator.
The part contacted on clamping plate 4 and fixed plate 3 with electrode block 16 is provided with a pair of protrusion 6 arranged in opposite directions, electrode
Corresponding position offers the recessed portion 7 with the cooperation of two protrusions 6 respectively on block 16, and convex and recessed portion 7 cooperates so as to press from both sides
Plate 4 and fixed plate 3 can be more firm when stepping up electrode block 16.
The sliding slot that 2 bottom of mounting blocks opens up is to have downward opening T shape sliding slot 12, and the portion in sliding slot is protruded into 4 upper end of clamping plate
Set up separately and is equipped with a T-shaped slider 13 compatible with 12 shape of T shape sliding slot.T of the T-shaped slider 13 in mounting blocks 2 on clamping plate 4
It is not easy to fall outside mounting blocks 2 out when sliding in shape sliding slot 12, motion process is steady.
The actuator 5 for driving clamping plate 4 mobile between mounting blocks 2 and clamping plate 4 is the first adjusting screw rod across fixed plate 3
10, into the threaded hole opened up in fixed plate 3, that arranges in the horizontal direction passes through folder for the end of thread knob of the first adjusting screw rod 10
Second adjusting screw rod 11 of plate 4, the end of thread knob of the second adjusting screw rod 11 is into the threaded hole opened up in fixed plate 3.Using
Close to or far from 3 mode of fixed plate, structure is simple for two levels and the screw drive clamping plate 4 being oppositely arranged, movement it is steady
Property it is good, holding electrode block 16 make force it is more firm.
As shown in Fig. 2, protrusion 6 is three convex blocks 8 being arranged at intervals in clamping plate 4 or fixed plate 3, recessed portion 7 be with
Corresponding three grooves 9 in 8 position of convex block.This spaced convex block 8 and groove 9, are clamping clamping plate 4 and fixed plate 3
The electrode material removed on electrode block 16 when electrode block 16 is less.
The part contacted on clamping plate 4 and fixed plate 3 with electrode block 16 offers non-slip groove 14, and non-slip groove 14 further mentions
The high stability of fixture.
The course of work is summarized: before carrying out electric spark operation, fixed link 1 being locked at spark-erosion machine tool working shaft 17
It is interior, fixed plate 3 is tightened on mounting blocks 2 using bolt, actuator 5 drives clamping plate 4 to draw close to fixed plate 3, will be in clamping plate 4
Electrode block 16 between fixed plate 3 clamps, and after the completion of spark action, actuator 5 drives clamping plate 4 far from fixed plate 3, makes
The electrode block 16 stepped up affranchises state.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of copper public affairs fixture characterized by comprising
The fixed link (1) being assemblied in spark-erosion machine tool working shaft (17)；
Mounting blocks (2) in the fixed link (1) bottom end are set；
It is assemblied in the fixed plate (3) of (2) one side end of mounting blocks；
With the mounting blocks (2) sliding connection, the clamping plate (4) with the fixed plate (3) cooperation holding electrode block (16)；And
It is assemblied between the fixed plate (3) and the clamping plate (4), the clamping plate (4) can be driven close or far from described solid
The actuator (5) of fixed board (3).
2. a kind of copper public affairs fixture according to claim 1, which is characterized in that on the clamping plate (4) and the fixed plate (3)
It is provided with the protrusion (6) arranged in opposite directions, electrode block (16) opposite sides offers matches with two protrusions (6) respectively
It closes, so that the clamping plate (4) and the fixed plate (3) are matched for clamping tightly the recessed portion (7) of the electrode block (16).
3. a kind of copper public affairs fixture according to claim 2, which is characterized in that the protrusion (6) is is arranged at intervals on
The convex block (8) in clamping plate (4) or the fixed plate (3) is stated, the recessed portion (7) is opposite with corresponding convex block (8) position
Several grooves (9) answered.
4. a kind of copper public affairs fixture according to claim 1, which is characterized in that the actuator (5) includes that rolling assembling exists
On the fixed plate (3) and first adjusting screw rod (10) of one end and the clamping plate (4) Screw assembly.
5. a kind of copper public affairs fixture according to claim 4, which is characterized in that the actuator (5) further includes rolling assembling
On the clamping plate (4) and second adjusting screw rod (11) of one end and fixed plate (3) Screw assembly.
6. a kind of copper public affairs fixture according to claim 5, which is characterized in that first adjusting screw rod (10) and described the
Two adjusting screw rods (11) are arranged in the horizontal direction.
7. a kind of copper public affairs fixture according to claim 1, which is characterized in that mounting blocks (2) bottom offers opening
The T shape sliding slot (12) being arranged downward, the clamping plate (4) are equipped with T-shaped slider compatible with T shape sliding slot (12) shape
(13)。
8. a kind of copper public affairs fixture according to claim 1, which is characterized in that the clamping plate (4) and the fixed plate (3)
Non-slip groove (14) are offered on two opposite sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820957511.6U CN208584073U (en) | 2018-06-20 | 2018-06-20 | A kind of copper public affairs fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820957511.6U CN208584073U (en) | 2018-06-20 | 2018-06-20 | A kind of copper public affairs fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208584073U true CN208584073U (en) | 2019-03-08 |
Family
ID=65536891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820957511.6U Expired - Fee Related CN208584073U (en) | 2018-06-20 | 2018-06-20 | A kind of copper public affairs fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208584073U (en) |
-
2018
- 2018-06-20 CN CN201820957511.6U patent/CN208584073U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |