CN207154936U - A kind of casing part electric spark group working device - Google Patents
A kind of casing part electric spark group working device Download PDFInfo
- Publication number
- CN207154936U CN207154936U CN201720921492.7U CN201720921492U CN207154936U CN 207154936 U CN207154936 U CN 207154936U CN 201720921492 U CN201720921492 U CN 201720921492U CN 207154936 U CN207154936 U CN 207154936U
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- China
- Prior art keywords
- positioning seat
- electric spark
- casing part
- working device
- group working
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model belongs to the design and processing technique field of product, more particularly to a kind of casing part electric spark group working device.Including positioning seat (1), mistake proofing pin (2) and trip bolt (3)；Positioning seat (1) clamps part family formation in the presence of trip bolt (3), and so as to reach the positioning requirements of part electrical discharge machining needs, the design of mistake proofing pin (2) has prevented the incorrect problem in parts fixation orientation.The device is connected with electric spark equipment by general equipment such as precision vice etc..The device registration, part are fixed reliably, have been accomplished the requirement of the multiple parts of once mounting, have been realized the purpose of processed in batches, and manufacturing cost is low, simple processing is quick, action is easily achieved.
Description
Technical field
The invention belongs to the design of product and processing technique field, more particularly to a kind of casing part electric spark processed in batches
Device.
Background technology
In traditional edm process, processing method is often using one-to-one point of an a kind of structure of electrode pair
Secondary processing mode processes bulk of components, it is necessary to which multiple clamping and processing, cause processing efficiency low, process is very long.
The content of the invention
The purpose of this utility model：For the one-to-one processing mode and efficiency of a kind of a kind of structure of electrode pair of existing gradation
The shortcomings that low and design the erecting device that a kind of processing of part family formation is provided, by part family formation clamped one time, complete multiple productions
The electrical discharge machining scheme at product part position, realize the purpose of rapid processing.
The technical solution of the utility model is：A kind of casing part electric spark group working device, it is characterised in that including
Positioning seat (1) and trip bolt (3)；Positioning seat (1) is a rectangular parallelepiped structure, and two width identicals are provided with upper surface and are led to
Groove, four identical through holes are evenly equipped with each groove, the center of four through holes is on same straight line, in each groove
Direction of the back side center of the heart and positioning seat (1) along upper surface groove is machined with narrow slot, equal in the two sides of positioning seat (1)
Installation (3) five screw holes of trip bolt are machined with evenly.
Increase mistake proofing pin (2) on the casing part electric spark group working device, mistake proofing pin (2) is uniformly arranged on positioning
The both sides of seat (1) upper surface, and corresponded with each through hole.
Tri- reference planes of described positioning seat (1) A, B, C are mutually perpendicular to.
The casing part is provided with the L × L misplaced square.
The advantages of the present invention：The device to Group Parts by being accurately positioned, as long as one group of part is looked for
A positive part can completes the position centering of all parts, is used cooperatively using two sets of this kind of devices, a set of clamping zero
Part while device power is processed, other set device worker can outside equipment clamping parts, so as to shorten equipment etc.
Treat the time.
Brief description of the drawings
Fig. 1：Electric spark group working device three-dimensional model diagram；
Fig. 2：Positioning seat (1) front view；
Fig. 3：Positioning seat (1) top view；
Fig. 4：Positioning seat (1) E-E echelon sectional views；
Fig. 5：Positioning seat (1) C-C sectional views；
Fig. 6：Part 3-D view；
Fig. 7：Part front view；
Fig. 8：Central of the parts sectional view.
Embodiment
The present invention is described in further details with implementation example below in conjunction with the accompanying drawings：
As shown in figure 1, the clamping device of shell class part electric spark processed in batches, including positioning seat (1), mistake proofing pin (2)
With trip bolt (3).
As shown in Fig. 2 to Fig. 5, tri- reference planes of positioning seat (1) A, B, C are mutually perpendicular to, and size a and b ensure that Φ d at 8
The position degree in hole, the Φ d dimensional tolerances of itself ensure that the gap with part location dimension Φ D, size k ensure that positioning seat and
Accessory size L positioning relation.
Wide w depths j grooves make it that Φ holes are in side spacing at 8 on positioning seat (1) at the three of positioning seat (1) upper and lower surface
In the presence of f trip bolt (3) up and down simultaneously elastic deformation, ensure that effective clamping to parts fixation face of cylinder Φ D, from
And part family formation is clamped.
On positioning seat (1) 8 at the matching of the Φ D faces of cylinder of Φ d hole locating surfaces and part, centralized positioning is ensure that, in figure
Size k ensure that the angular positioning of part, and size h ensure that the axially position of part, so as to ensure that part is accurately positioned.Positioning
Seat (1) clamps part family formation in the presence of trip bolt (3), so as to reach being positioned to for part electrical discharge machining needs
Ask, be connected the device with electric spark equipment by general equipment such as precision vice etc...
As shown in Fig. 6 to Fig. 8, casing part profile is a L × L for having lacked angle square, if do not prevented
It is wrong, it is easy to setup error.We are lacking the mistake proofing pin of the Position Design of positioning seat (1) corresponding to the External Shape at an angle
(2), size e ensure that the position of alignment pin, and correct installation of the part on device is ensure that by mistake proofing pin (2).Mistake proofing pin
(2) design has prevented the incorrect problem of part installation position.
Two sets of this kind of devices are used cooperatively, and for a set of clamping part while device power is processed, worker can be another
Clamping parts in outer set of device, so as to shorten the stand-by period of equipment.
Because the profile of positioning seat (1) is precisely processed, the position degree in Φ d holes is high at 8, as long as so one group of part centering one
Individual part can completes the position centering of all parts.Two sets of profiles this kind device consistent with Φ d hole sites at 8 repeats
Positioning precision is high, can accomplish a collection of part centering once, further improving production efficiency.
Concrete operation step：Part is fitted into the spacing on positioning seat (1) in a through holes, Φ d holes at 8 on positioning seat (1)
Perfect matching is realized in the Φ D faces of cylinder of locating surface and part by the logical contractions of wide w depths j at three, ensure that centralized positioning, in figure
Size k ensure that the angular positioning of part, and size h ensure that the axially position of part, so as to ensure that part is accurately positioned.Outside
In the presence of power, the wide w depths j of the top and bottom of positioning seat (1) gap is shunk simultaneously, is completed in the hole to in-between Φ d
Part steps up, and will carry out auxiliary to the part in in-between Φ d hole per two groups of adjacent trip bolts (3) steps up, and protects
The firm clamping of part is demonstrate,proved.
The device can be quick installed in electric spark equipment by general equipment such as precision vice.
Mistake proofing pin (2) is the mistake proofing design based on External Shape.External Shape be a L × L for having lacked an angle just
It is square, if without mistake proofing, it is easy to setup error.We are lacking positioning seat (1) corresponding to the External Shape at an angle
Mistake proofing pin (2) is devised on position, Fig. 2 sizes e ensure that the position of mistake proofing pin, ensure that part is filling by mistake proofing pin (2)
The correct installation put.
Then can process at one time part Φ D1 as shown in Figure 7 and Figure 8 it is cylindrical on wide W depths H breach.
The device can realize the quick-clamping in groups of processing part, and have expanded function.Positioning seat (1) can be in length
Spend direction increased in size, the quantity in increase Φ d holes, so as to increase installation number of parts；Can also width with
The quantity for the groove that the increase increase width of size is 2k, reach the quantity in increase Φ d holes to increase installation number of parts.The device
It can also cover more and be mounted in parallel using, the use in groups of realization device, so that the installation number of part is increased sharply.
Claims (4)
1. a kind of casing part electric spark group working device, it is characterised in that including positioning seat (1) and trip bolt (3)；It is fixed
Position seat (1) is a rectangular parallelepiped structure, and two width identical grooves are provided with upper surface, four phases are evenly equipped with each groove
With through hole, the center of four through holes on same straight line, the center of each groove and the back side of positioning seat (1) centrally along
The direction for upper surface groove is machined with narrow slot, and installation trip bolt (3) is equably machined with the two sides of positioning seat (1)
Five screw holes.
2. casing part electric spark group working device as claimed in claim 1, it is characterised in that the casing part electricity fire
Flower group working device on increase mistake proofing pin (2), mistake proofing pin (2) uniformly be arranged on positioning seat (1) upper surface both sides, and with it is every
Individual through hole corresponds.
3. casing part electric spark group working device as claimed in claim 1, it is characterised in that positioning seat (1) A,
B, tri- reference planes of C are mutually perpendicular to.
4. casing part electric spark group working device as claimed in claim 1, it is characterised in that set on the casing part
There is L × L of mistake proofing square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720921492.7U CN207154936U (en) | 2017-07-27 | 2017-07-27 | A kind of casing part electric spark group working device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720921492.7U CN207154936U (en) | 2017-07-27 | 2017-07-27 | A kind of casing part electric spark group working device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207154936U true CN207154936U (en) | 2018-03-30 |
Family
ID=61714814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720921492.7U Active CN207154936U (en) | 2017-07-27 | 2017-07-27 | A kind of casing part electric spark group working device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207154936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568576A (en) * | 2018-06-27 | 2018-09-25 | 西安飞机工业（集团）有限责任公司 | A kind of ball hole electric spark processing unit (plant) |
-
2017
- 2017-07-27 CN CN201720921492.7U patent/CN207154936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568576A (en) * | 2018-06-27 | 2018-09-25 | 西安飞机工业（集团）有限责任公司 | A kind of ball hole electric spark processing unit (plant) |
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