CN210335211U - Sealing flange processing frock - Google Patents
Sealing flange processing frock Download PDFInfo
- Publication number
- CN210335211U CN210335211U CN201921420587.6U CN201921420587U CN210335211U CN 210335211 U CN210335211 U CN 210335211U CN 201921420587 U CN201921420587 U CN 201921420587U CN 210335211 U CN210335211 U CN 210335211U
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- China
- Prior art keywords
- positioning
- processing
- processed
- pressing
- base
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- 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
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- 238000007789 sealing Methods 0.000 title claims abstract description 14
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 238000003754 machining Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 210000004534 cecum Anatomy 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to a sealing flange processing frock, the on-line screen storage device comprises a base, be provided with the step on the base, be provided with the recess that the spherical cecum that supplies to treat the processing part was placed on the horizontal face of step, be provided with the constant head tank that supplies to treat the connection flange dish location installation of processing part on the vertical face of step, be provided with the location boss that the inner chamber wall of the connection flange dish that supplies to process the part coincide installation on the tank bottom of constant head tank on the vertical face of step, still be provided with on the vertical face of step and be used for compressing tightly the closing device who treats the processing part. The groove is used for placing and supporting the spherical blind end of the part to be processed, the connecting flange plate of the part to be processed is positioned and installed in the installation groove, meanwhile, the positioning boss in the installation groove is matched with the inner cavity of the connecting flange plate in a positioning and matching mode, and the part to be processed is pressed and fixed through the pressing device. The processing tool can accurately position a part to be processed, is firm in positioning, ensures high yield in the subsequent processing process, and simultaneously improves the processing efficiency.
Description
Technical Field
The utility model relates to a processing frock field, concretely relates to sealing flange processing frock.
Background
Some special parts are used on aerospace spare mostly, for example sealing flange part, as shown in fig. 1, including barrel 1, the one end of barrel 1 is spherical cecum 2, be provided with flange plate 3 through a barrel on the lateral wall of barrel, be provided with connecting hole 4 on the flange plate 3, prop up barrel and barrel intercommunication, because the particularity of this part structure, need process step 5 on the barrel at the open end of barrel to be connected with other pipe fittings, the part of treating that the step was just waited to process to the sealing flange part that generally adopts the semi-manufactured goods when processing. But the existing clamp is difficult to effectively clamp and fix the clamp, so that the machining efficiency is low and the rejection rate is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sealed flange processing frock that yield is high, machining efficiency is high.
In order to achieve the above object, the utility model discloses a sealed flange processing frock adopts following technical scheme: the utility model provides a sealing flange processing frock, includes the base, is provided with the step on the base, is provided with the recess that the spherical cecum that supplies to treat the processing part was placed on the horizontal face of step, is provided with the constant head tank that supplies to treat the connection flange dish location installation of processing part on the vertical face of step, is provided with the location boss that the inner chamber wall of the connection flange dish that supplies to process the part coincide installation on the tank bottom of constant head tank on the vertical face of step, still is provided with the closing device who is used for compressing tightly treating the processing part on the vertical face of step.
And at least one positioning column corresponding to a connecting hole on a connecting flange plate for a part to be processed is arranged on the bottom of the positioning groove on the vertical surface of the step.
The pressing device comprises pressing plates connected to the vertical surface of the step through bolts and used for pressing the outer wall of the barrel for the part to be processed, the number of the bolts is two, the number of the pressing plates is also two, the pressing plates correspond to the bolts one to one, and the two bolts are respectively located on two corresponding sides of the positioning groove.
The vertical surface of the step is provided with positioning plates corresponding to the pressing plates, and the lengths of the two positioning plates protruding out of the vertical surface of the step are equal.
A plurality of cutting grooves are formed in the outer side wall of the base at intervals along the circumferential direction, so that a plurality of fixing grooves are formed in the outer side wall of the base and are used for being connected to processing equipment through a connecting pressing plate.
The utility model has the advantages that: the groove is used for placing and supporting the spherical blind end of the part to be processed, the connecting flange plate of the part to be processed is positioned and installed in the installation groove, meanwhile, the positioning boss in the installation groove is matched with the inner cavity of the connecting flange plate in a positioning and matching mode, and the part to be processed is pressed and fixed through the pressing device. The processing tool can accurately position a part to be processed, is firm in positioning, ensures high yield in the subsequent processing process, and simultaneously improves the processing efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a part to be machined in the background art;
fig. 2 is a schematic structural diagram of an embodiment of the sealing flange machining tool of the present invention.
Detailed Description
The utility model discloses an embodiment of sealing flange processing frock, as shown in fig. 2, including base 6, be provided with the step on the base 6, be provided with the recess 9 that the spherical cecum that supplies to treat the processing part was placed on the horizontal face 7 of step, the groove width of recess 9 is greater than the external diameter of the barrel of treating the processing part. Be provided with the constant head tank 10 that supplies the flange of connecting of treating the processing part to fix a position the installation on the vertical face 8 of step, constant head tank 10 is the rectangular channel, and constant head tank 10 upwards extends to the up end of base 6. In the embodiment, the up-down direction and the left-right direction refer to the directions of the base in the drawings, and the purpose is to clearly describe the structure of the sealing flange machining tool, and do not represent the directions of the machining tool during actual operation. A positioning boss 11 for fitting the inner cavity wall of the connecting flange plate of the part to be processed is arranged on the bottom of the positioning groove 10 on the vertical surface 8 of the step, and a pressing device for pressing the part to be processed is further arranged on the vertical surface 8 of the step. After the part to be machined is compressed and fixed, the axial direction of the cylinder body is coaxial with the base, so that subsequent lathe machining is facilitated.
At least one positioning column (not shown in the figure) corresponding to a connecting hole on a connecting flange for a part to be processed is arranged on the bottom of the positioning groove 10 on the vertical surface 8 of the step. In this embodiment, a positioning hole 12 for inserting the positioning column is arranged on the bottom of the positioning groove on the vertical surface of the step. The number of the positioning holes 12 and the positioning posts is 4 in this embodiment. The pressing device comprises pressing plates 14 connected to the vertical surface of the step through bolts 13 and used for pressing the outer wall of the cylinder for supplying the parts to be processed, the number of the bolts 13 is two, the number of the pressing plates 14 is also two, the pressing plates correspond to the bolts one to one, and the two bolts 13 are respectively positioned at the left side and the right side of the positioning groove 10. The vertical surface of the step is provided with positioning plates 15 corresponding to the pressing plates, and the lengths of the two positioning plates 15 protruding out of the vertical surface of the step are equal. A plurality of cutting grooves 16 are formed on the outer sidewall of the base at intervals in the circumferential direction so that a plurality of fixing grooves are formed on the outer sidewall of the base for coupling to a processing apparatus through a coupling pressing plate. The number of the cutting grooves in this embodiment is 4.
During the use, the recess is used for supplying the spherical cecum of waiting to process the part to place and support, and the flange plate location of waiting to process the part is installed in the mounting groove, and the location boss in the mounting groove is coincided location cooperation with the inner chamber of flange plate and is installed simultaneously, is treated by closing device and compresses tightly fixedly the part of treating. The processing tool can accurately position a part to be processed, is firm in positioning, ensures high yield in the subsequent processing process, and simultaneously improves the processing efficiency.
In other embodiments of the present invention, the number of the positioning columns can be adjusted according to actual needs, or can be one; the number of the pressing plates can also be one, the pressing plates are strip-shaped plates, and two ends of each strip-shaped plate are respectively connected with two bolts in a penetrating manner; the number of the pressing plates can also be one, the pressing plates are provided with arc-shaped plates matched with the outer wall of the cylinder of the part to be processed, and two ends of each arc-shaped plate are respectively connected with two bolts in a penetrating mode; the base also can not be provided with a fixed groove, and the end part of the base also can be provided with a connecting column for fixing the three-jaw chuck.
Claims (5)
1. The utility model provides a sealed flange processing frock which characterized in that: the automatic clamping device comprises a base, wherein a step is arranged on the base, a groove for placing a spherical blind end of a part to be machined is formed in the transverse face of the step, a positioning groove for positioning and installing a connecting flange plate of the part to be machined is formed in the vertical face of the step, a positioning boss for installing the inner cavity wall of the connecting flange plate of the part to be machined in an inosculation mode is arranged at the bottom of the positioning groove in the vertical face of the step, and a pressing device for pressing the part to be machined is further arranged on the vertical face of the step.
2. The sealing flange machining tool according to claim 1, characterized in that: and at least one positioning column corresponding to a connecting hole on a connecting flange plate for a part to be processed is arranged on the bottom of the positioning groove on the vertical surface of the step.
3. The sealing flange machining tool according to claim 1 or 2, characterized in that: the pressing device comprises pressing plates connected to the vertical surface of the step through bolts and used for pressing the outer wall of the barrel for the part to be processed, the number of the bolts is two, the number of the pressing plates is also two, the pressing plates correspond to the bolts one to one, and the two bolts are respectively located on two corresponding sides of the positioning groove.
4. The sealing flange machining tool according to claim 3, characterized in that: the vertical surface of the step is provided with positioning plates corresponding to the pressing plates, and the lengths of the two positioning plates protruding out of the vertical surface of the step are equal.
5. The sealing flange machining tool according to claim 1, characterized in that: a plurality of cutting grooves are formed in the outer side wall of the base at intervals along the circumferential direction, so that a plurality of fixing grooves are formed in the outer side wall of the base and are used for being connected to processing equipment through a connecting pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921420587.6U CN210335211U (en) | 2019-08-29 | 2019-08-29 | Sealing flange processing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921420587.6U CN210335211U (en) | 2019-08-29 | 2019-08-29 | Sealing flange processing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210335211U true CN210335211U (en) | 2020-04-17 |
Family
ID=70176440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921420587.6U Expired - Fee Related CN210335211U (en) | 2019-08-29 | 2019-08-29 | Sealing flange processing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210335211U (en) |
-
2019
- 2019-08-29 CN CN201921420587.6U patent/CN210335211U/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: 20200417 |