CN218136489U - Clamping tool for machining fuel tee joint - Google Patents
Clamping tool for machining fuel tee joint Download PDFInfo
- Publication number
- CN218136489U CN218136489U CN202222348041.2U CN202222348041U CN218136489U CN 218136489 U CN218136489 U CN 218136489U CN 202222348041 U CN202222348041 U CN 202222348041U CN 218136489 U CN218136489 U CN 218136489U
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- base
- pressing block
- positioning groove
- fuel tee
- positioning
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Abstract
The utility model discloses a clamping frock for fuel tee bend processing, include: the top surface of the base is provided with a positioning groove, a positioning column is fixedly arranged in the positioning groove, and screw holes are symmetrically formed in the position, at the two sides of the positioning groove, of the top surface of the base; the pressing block is arranged above the base, the bottom surface of the pressing block is provided with a pressing groove, and the pressing block is provided with through holes which correspond to the screw holes one by one; the locking bolts are arranged in two numbers and penetrate through the through holes in one-to-one correspondence to be in threaded connection with the screw holes. The utility model discloses a clamping frock simple structure, it is convenient to install, and the location is accurate, and is fixed firm, has ensured the processingquality of part.
Description
Technical Field
The utility model relates to a parts machining technical field especially relates to a clamping frock for fuel tee bend processing.
Background
The fuel tee shown in figure 1 is one of the important components of an aircraft engine. When the milling machine is used for milling, the clamp on the processing equipment is directly adopted to clamp and fix the part, so that the surface of the part is easily damaged. Therefore, a clamping tool is designed to clamp and fix the fuel tee joint at present, so that damage to parts is avoided, and the machining quality of the fuel tee joint is ensured.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect or not enough among the prior art, it is expected to provide a clamping frock for fuel tee processing of simple structure, it is convenient to install, and the location is accurate, fixed firm.
The utility model provides a pair of a clamping frock for fuel tee bend processing, include:
the top surface of the base is provided with a positioning groove, the inner diameter of the positioning groove is in clearance fit with the outer diameter of a side through hole of the fuel tee, a positioning column is fixedly arranged in the positioning groove, the outer diameter of the positioning column is in clearance fit with the inner diameter of the side through hole, and screw holes are symmetrically formed in the top surface of the base and positioned on two sides of the positioning groove;
the pressing block is arranged above the base, a pressing groove is formed in the bottom surface of the pressing block, and through holes which correspond to the screw holes one by one are formed in the pressing block;
and two locking bolts are arranged and penetrate through the through holes in one-to-one correspondence to be in threaded connection with the screw holes.
Furthermore, the base is circular, and constant head tank and reference column all with the base coaxial line sets up.
Furthermore, the base, the pressing block and the locking bolt are all made of stainless steel materials.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a clamping frock comprises base, briquetting and locking bolt. When the fuel tee is milled, the fuel tee is positioned through a positioning groove and a positioning column on the top surface of the base; and then the fuel tee joint is fixed through the pressing block and the locking bolt. After the fuel tee joint is fixed, the fuel tee joint is placed on a workbench of machining equipment along with a clamping tool, and the base is clamped and fixed through a clamp of the machining equipment, so that the fuel tee joint is milled. The clamping tool is simple in structure, convenient to install, accurate in positioning, stable and firm in fixing, and the machining quality of parts is guaranteed.
It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a fuel tee;
FIG. 2 is a schematic structural view of a clamping tool;
FIG. 3 is a schematic structural view of a base;
FIG. 4 is a schematic structural view of the fuel tee installed in the clamping tool.
The reference numbers in the figures: 1. a fuel tee; 2. a base; 3. briquetting; 4. locking the bolt;
11. an end through hole; 12. a side through hole;
21. positioning a groove; 22. a positioning column; 23. a screw hole;
31. and (5) pressing the groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not to be construed as limiting the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 4, an embodiment of the present invention provides a clamping tool for processing a fuel tee, including:
a positioning groove 21 is formed in the top surface of the base 2, the inner diameter of the positioning groove 21 is in clearance fit with the outer diameter of a side through hole 12 of the fuel tee 1, a positioning column 22 is fixedly arranged in the positioning groove 21, the outer diameter of the positioning column 22 is in clearance fit with the inner diameter of the side through hole 12, and screw holes 23 are symmetrically formed in the top surface of the base 2, which is located on two sides of the positioning groove 21;
the pressing block 3 is arranged above the base 2, the bottom surface of the pressing block is provided with a pressing groove 31, and the pressing block 3 is provided with through holes which correspond to the screw holes 23 one by one;
two locking bolts 4 are arranged and penetrate through the through holes in a one-to-one correspondence mode to be in threaded connection with the screw holes 23.
In this embodiment, when milling the fuel tee 1 shown in fig. 1, the side through hole 12 is aligned with the positioning column 22 and inserted into the positioning groove 21 to position the fuel tee 1; then the pressing block 3 is pressed on the top of the fuel tee joint 1 in a matching way, and then the fuel tee joint 1 and the pressing block 3 are combined together, so that the through hole on the pressing block 3 is aligned to the screw hole 23 on the top surface of the base 2. And then the locking bolt 4 penetrates through the through hole to be in threaded connection with the screw hole 23, and the locking bolt 4 is screwed to tightly press and fix the fuel tee 1.
After the fuel tee joint 1 is positioned and fixed, the fuel tee joint is placed on a workbench of machining equipment along with a clamping tool, and the base 2 is clamped and fixed through a clamp of the machining equipment, so that the fuel tee joint 1 is milled. The clamping tool is simple in structure, convenient to install, accurate in positioning, stable and firm in fixing, and the machining quality of parts is guaranteed.
In a preferred embodiment, as shown in fig. 2 and 3, the base 2 is circular, and the positioning slot 21 and the positioning column 22 are coaxially arranged with respect to the base 2. The accurate positioning of the fuel tee 1 is realized through clamping and fixing the base 2.
In a preferred embodiment, the base 2, the pressing block 3 and the locking bolt 4 are all made of stainless steel materials, so that the structure strength is high, the deformation is not easy, the clamping and positioning accuracy is ensured, the oxidation and rusting are not easy, and the service life is long.
In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (3)
1. The utility model provides a clamping frock for fuel tee bend processing which characterized in that includes:
the top surface of the base is provided with a positioning groove, the inner diameter of the positioning groove is in clearance fit with the outer diameter of a side through hole of the fuel tee, a positioning column is fixedly arranged in the positioning groove, the outer diameter of the positioning column is in clearance fit with the inner diameter of the side through hole, and screw holes are symmetrically formed in the top surface of the base and positioned on two sides of the positioning groove;
the pressing block is arranged above the base, a pressing groove is formed in the bottom surface of the pressing block, and through holes which correspond to the screw holes one by one are formed in the pressing block;
and two locking bolts are arranged and penetrate through the through holes in a one-to-one correspondence mode to be in threaded connection with the screw holes.
2. The clamping tool for machining the fuel tee joint according to claim 1, wherein the base is circular, and the positioning groove and the positioning column are arranged coaxially with the base.
3. The clamping tool for machining the fuel tee joint according to claim 1, wherein the base, the pressing block and the locking bolt are all made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348041.2U CN218136489U (en) | 2022-09-05 | 2022-09-05 | Clamping tool for machining fuel tee joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348041.2U CN218136489U (en) | 2022-09-05 | 2022-09-05 | Clamping tool for machining fuel tee joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218136489U true CN218136489U (en) | 2022-12-27 |
Family
ID=84558967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222348041.2U Active CN218136489U (en) | 2022-09-05 | 2022-09-05 | Clamping tool for machining fuel tee joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218136489U (en) |
-
2022
- 2022-09-05 CN CN202222348041.2U patent/CN218136489U/en active Active
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| GR01 | Patent grant |