CN207402233U - For processing the device in the curved hole of R shapes - Google Patents
For processing the device in the curved hole of R shapes Download PDFInfo
- Publication number
- CN207402233U CN207402233U CN201721426410.8U CN201721426410U CN207402233U CN 207402233 U CN207402233 U CN 207402233U CN 201721426410 U CN201721426410 U CN 201721426410U CN 207402233 U CN207402233 U CN 207402233U
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- revolving bed
- axis pin
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Abstract
The utility model is related to a kind of devices for being used for processing the curved hole of R shapes.Its main feature is that including positioning seat and revolving bed, positioning seat contains vertical arm, and vertical arm upper and lower side homonymy has upper, lower horizontal seat, there is insulation key seat below upper cross base respectively, has the first axis pin between two pin ears of the key seat that insulate.Revolving bed is L-shaped, and vertical part outer end is hinged on the first axis pin, there is electrode stem on transverse part, and electrode stem one end is fixed on the inside of the transverse part of revolving bed, and the electrode stem other end has spherical electrode head.The inflection point of revolving bed is connected by the second axis pin, drive link, the 3rd axis pin and connecting rod with rack.By preset blind hole on workpiece to be machined, the aperture of preset blind hole and bottom hole is located above respectively and lower section, revolving bed can rotate on the outside of longitudinal hole bottom that spherical electrode head is made to be located at workpiece to be machined, and electrode stem is connected by conducting wire with the anode of the pulse power.Using mandril strength height, the good toughness of the processing of this device, can use.
Description
Technical field
The utility model is related to a kind of curved hole processing devices.Specifically, it is on the rod-shaped workpiece of blind hole is preset
Process the device in curved hole.
Background technology
It is both known about in metal die processing industry, it, can not be in a metal since all lathes can only all move in a straight line
Inside workpiece processes arc-shaped duct.It, can only be real by casting technique to process the arc-shaped ducts of R in inside workpiece
It is existing.But many defects such as stomata, scab, burning into sand, sand holes, shrinkage porosite, shrinkage cavity, misrun, sarcoma, nothing are susceptible to inside casting workpiece
Method meets the high intensity of metal die and high tenacity requirement.In addition, the making requirement of most metal dies is in its material heat treatment
Easily occur when being machined out to prevent its deformation again afterwards, and casting can only first produce shape, then be heat-treated
It deforms and can not use.
Utility model content
Problem to be solved in the utility model is to provide a kind of device for being used for processing the curved hole of R shapes.It, can using this device
Curved hole is processed in the higher plug of hardness.So that not only intensity is high, good toughness for the plug processed, it can be ensured that processes
Workpiece can use.
The above problem to be solved in the utility model is realized by following technical scheme：
The device characteristic for being used for processing the curved hole of R shapes of the utility model is to include positioning seat and revolving bed, the positioning seat
Containing vertical arm, vertical arm upper and lower side homonymy is connected with upper cross base and lower cross base respectively, and insulation key seat is connected with below upper cross base, and insulate key seat
Two pin ears and vertical arm between have a spacing, have the conjunction of the first axis pin between two pin ears.The revolving bed is L-shaped, and the outer end of vertical part is cut with scissors
It is connected on the first axis pin, there is electrode stem on transverse part, electrode stem one end is fixed on the inside of the transverse part of revolving bed and the axis of electrode stem
To longitudinally parallel with the vertical part of revolving bed, the other end of electrode stem is connected with spherical electrode head.The inflection point of the revolving bed to
It arches upward outside, and inflection point is connected by the second axis pin, drive link, the 3rd axis pin and connecting rod with rack；During work, workpiece to be machined
It is placed between upper cross base and lower cross base, by preset blind hole on workpiece to be machined therein；The aperture of preset blind hole and bottom hole difference
It is located above and lower section, under the drive of the second axis pin, drive link, the 3rd axis pin, connecting rod and rack, can rotate to makes revolving bed
Spherical electrode head is located on the outside of longitudinal hole bottom of workpiece to be machined, and the electrode stem passes through conducting wire and the anode of the pulse power
It is connected.
Further improvement of the utility model scheme is to be machined with mounting hole on the upper cross base, the axial direction of the mounting hole
Parallel with the vertical arm, longitudinal blind hole of workpiece to be machined one end of eating dishes without rice or wine is fixed in the mounting hole.
Since the utility model includes positioning seat and revolving bed, the positioning seat contains vertical arm, vertical arm upper and lower side homonymy point
Upper cross base and lower cross base are not connected with, insulation key seat is connected with below upper cross base, have spacing between the two pin ears and vertical arm of the key seat that insulate,
There is the first axis pin between two pin ears.The revolving bed is L-shaped, and the outer end of vertical part is hinged on the first axis pin, there is electricity on transverse part
Pole bar, electrode stem one end is fixed on the inside of the transverse part of revolving bed and the axial direction of electrode stem and the vertical part of revolving bed are longitudinally parallel,
The other end of electrode stem is connected with spherical electrode head.The inflection point of the revolving bed is outwards arched upward, and inflection point by the second axis pin,
Drive link, the 3rd axis pin and connecting rod are connected with rack.Workpiece to be machined is placed between upper cross base and lower cross base, therein to be processed
By preset blind hole on workpiece.The aperture of preset blind hole and bottom hole is located above respectively and lower section, revolving bed is in the second axis pin, transmission
Bar, the 3rd axis pin, connecting rod and rack drive under, can rotate to longitudinal hole that spherical electrode head is made to be located at workpiece to be machined
On the outside of bottom, the electrode stem is connected by conducting wire with the anode of the pulse power.During work, as long as giving electrode stem make pulse electricity
Source, spherical electrode head can process one and blind hole along circular arc direction at the hole bottom outer wall in plug on plug
The curved hole of connection is come.In this way, optional, material is good, intensity is high, the plug of good toughness.Since the material of plug is good, intensity is high, tough
Property is good, can ensure that the workpiece processed can use.
Description of the drawings
Fig. 1 is the schematic device for being used for processing the curved hole of R shapes of the utility model；
Fig. 2 is free from the left view of Fig. 1 of controller.
Specific embodiment
As depicted in figs. 1 and 2, the device for being used for processing the curved hole of R shapes of the utility model includes positioning seat, revolving bed and control
Device 18 processed, the positioning seat contain vertical arm 14, and the upper and lower side homonymy of vertical arm 14 is connected with integral upper cross base respectively
10 and lower cross base 1, upper cross base 10 is connected with insulation key seat 6 below.The insulation key seat 6 is process with bakelite block.Dielectric pin
Seat 6 contains there are two pin ear 61, and two pin ears 61 extend downwardly and spacing 13 is left between vertical arm 14.The is equipped between two pin ears 61
One axis pin 5.The revolving bed is L-shaped, and the outer end of vertical part 4 is machined with the first pin hole, and 4 outer end of vertical part is cut with scissors by the first pin hole
It is connected on the first axis pin 5.Electrode stem 15 is provided on the L-shaped transverse part 16 of revolving bed, 15 one end of electrode stem is fixed on revolving bed
The axial direction of 16 inside of transverse part and electrode stem 15 is parallel with 4 longitudinal direction of vertical part of revolving bed, and the other end of electrode stem 15 is connected with spherical shape
Electrode tip 12.The inflection point 2 of the revolving bed is outwards arched upward, and the second pin hole is machined on the inflection point 2, is pacified in the second pin hole
Equipped with the second axis pin 3.Drive link 7 and connecting rod 9 are provided between second axis pin 3 and rack 17, the inflection point 2 passes through the second axis pin
3 is hinged with 7 one end of drive link, and 7 other end of drive link is hinged by the 3rd axis pin 8 and 9 one end of connecting rod, connecting rod
9 other ends are connected with rack 17.During work, workpiece to be machined 11 is placed between upper cross base 10 and lower cross base 1.It is therein to be processed
It is machined with preset blind hole 111 on workpiece 11, the aperture of preset blind hole 111 and bottom hole is located above respectively and lower section, revolving bed exist
Second axis pin 3, drive link 7, the 3rd axis pin 8, connecting rod 9 and rack 17 drive under, can rotate to is located at spherical electrode head 12
On the outside of the bottom hole of the preset blind hole 111 of workpiece to be machined 11.The pulse power is provided in controller 18, the electrode stem 15 passes through
Conducting wire is connected with the anode of the pulse power.
For ease of fixed workpiece, mounting hole is machined on the upper cross base 10, the axial direction of the mounting hole and the vertical arm 14
Parallel, end where the aperture of the preset blind hole 111 of workpiece to be machined 11 is fixed in the mounting hole.
Claims (2)
1. for processing the device in the curved hole of R shapes, it is characterised in that including positioning seat and revolving bed, the positioning seat contains vertical arm,
Vertical arm upper and lower side homonymy is connected with upper cross base and lower cross base respectively, and insulation key seat, two pin ears of dielectric pin are connected with below upper cross base
There is spacing between vertical arm, have the first axis pin between two pin ears；The revolving bed is L-shaped, and the outer end of vertical part is hinged on the first axis pin
On, there is electrode stem on transverse part, electrode stem one end is fixed on the inside of the transverse part of revolving bed and the axial direction of electrode stem and revolving bed
Vertical part is longitudinally parallel, and the other end of electrode stem is connected with spherical electrode head；The inflection point of the revolving bed is outwards arched upward, and is bent
Point is connected by the second axis pin, drive link, the 3rd axis pin and connecting rod with rack；During work, workpiece to be machined be placed in upper cross base with
Between lower cross base, by preset blind hole on workpiece to be machined therein；The aperture of preset blind hole and bottom hole be located above respectively and under
Side, for revolving bed under the drive of the second axis pin, drive link, the 3rd axis pin, connecting rod and rack, can rotate to makes spherical electrode head position
On the outside of longitudinal hole bottom of workpiece to be machined, the electrode stem is connected by conducting wire with the anode of the pulse power.
2. the device according to claim 1 for being used for processing the curved hole of R shapes, it is characterised in that peace is machined on the upper cross base
Hole is filled, the axial direction of the mounting hole is parallel with the vertical arm, and longitudinal blind hole of workpiece to be machined one end of eating dishes without rice or wine is fixed on the peace
It fills in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721426410.8U CN207402233U (en) | 2017-10-31 | 2017-10-31 | For processing the device in the curved hole of R shapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721426410.8U CN207402233U (en) | 2017-10-31 | 2017-10-31 | For processing the device in the curved hole of R shapes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207402233U true CN207402233U (en) | 2018-05-25 |
Family
ID=62409233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721426410.8U Active CN207402233U (en) | 2017-10-31 | 2017-10-31 | For processing the device in the curved hole of R shapes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207402233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790835A (en) * | 2017-10-31 | 2018-03-13 | 无锡惠汕金属制品有限公司 | For processing the device in the curved hole of R shapes |
-
2017
- 2017-10-31 CN CN201721426410.8U patent/CN207402233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790835A (en) * | 2017-10-31 | 2018-03-13 | 无锡惠汕金属制品有限公司 | For processing the device in the curved hole of R shapes |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.390 Xilu Road, Qianqiao street, Huishan District, Wuxi City, Jiangsu Province Patentee after: Jiangsu Huishan New Energy Group Co.,Ltd. Address before: No.390 Xilu Road, Qianqiao street, Huishan District, Wuxi City, Jiangsu Province Patentee before: WUXI HUISHAN METAL PRODUCTS CO.,LTD. |