CN213615299U - Frock clamp of aircraft pipe connector - Google Patents
Frock clamp of aircraft pipe connector Download PDFInfo
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- CN213615299U CN213615299U CN202022215949.7U CN202022215949U CN213615299U CN 213615299 U CN213615299 U CN 213615299U CN 202022215949 U CN202022215949 U CN 202022215949U CN 213615299 U CN213615299 U CN 213615299U
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- mounting hole
- pipeline connector
- positioning part
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Abstract
The utility model discloses a tool clamp of an aircraft pipeline connector, which is used for clamping and positioning a pipeline connector to be processed and comprises an F-shaped clamp seat, wherein the F-shaped clamp seat comprises a clamp seat body, a first positioning part and a second positioning part which are convex are arranged on the same side of the clamp seat body, and a clamping opening is arranged between the first positioning part and the second positioning part; the first positioning part is provided with a to-be-processed pipeline connector mounting hole vertically penetrating through the first positioning part, the side surface of the first positioning part is provided with a locking screw mounting hole, the locking screw mounting hole is perpendicular to and communicated with the to-be-processed pipeline connector mounting hole, and a locking screw is mounted in the locking screw mounting hole; and a positioning screw rod mounting hole vertically penetrating through the second positioning part is formed in the second positioning part of the F-shaped clamp seat, and a positioning screw rod is mounted on the positioning screw rod mounting hole. The utility model is simple in operation, and fix a position accuracy, convenience, reduce the operation degree of difficulty, improve production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the mechanical manufacturing process equipment, a frock clamp is related to, concretely relates to frock clamp of aircraft pipe connector.
Background
The traditional method for processing the pipeline connector is to utilize a three-jaw chuck or a four-jaw chuck, the three-jaw chuck can only process two straight-through ends, a workpiece is difficult to be completely processed, the three-jaw chuck is used for a long time, the three jaws can be in a horn mouth shape along with the abrasion of the chuck, and the three jaws can slowly deviate from the center of a lathe spindle, so that the form and position tolerance of a processed part is increased. When the four-jaw chuck clamping pipeline connector is machined, three ends need to be clamped respectively, corrected and turned, the machined workpiece precision is difficult to guarantee due to the fact that correction errors are different at each time, meanwhile, the efficiency is extremely low after the four-jaw chuck clamping pipeline connector is clamped for one time, and mass production is difficult to achieve.
Disclosure of Invention
Defect and not enough to among the prior art, the utility model provides a frock clamp of pipe connection ware overcomes the defect that the work efficiency is low that the clamping is difficult to cause in the current work piece course of working.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a tool clamp of an aircraft pipeline connector is used for clamping and positioning a pipeline connector to be machined and comprises an F-shaped clamp seat, wherein the F-shaped clamp seat comprises a clamp seat body, a first positioning part and a second positioning part which are protruded are arranged on the same side of the clamp seat body, and a clamping opening is formed between the first positioning part and the second positioning part;
the first positioning part is provided with a to-be-processed pipeline connector mounting hole vertically penetrating through the first positioning part, the side surface of the first positioning part is provided with a locking screw mounting hole, the locking screw mounting hole is perpendicular to and communicated with the to-be-processed pipeline connector mounting hole, and a locking screw is mounted in the locking screw mounting hole;
and a positioning screw mounting hole vertically penetrating through the second positioning part is formed in the second positioning part of the F-shaped clamp seat, the positioning screw mounting hole and the mounting hole of the pipeline connector to be processed are coaxially arranged, and a positioning screw is mounted on the positioning screw mounting hole.
The utility model discloses still have following technical characteristic:
the first positioning part is positioned at the middle lower part of the clamp seat body, and the second positioning part is positioned at the top of the clamp seat body.
Pipeline connector's frock clamp be used for the centre gripping to wait to process the pipeline connector, wait to process the pipeline connector include by bottom to top integrative coaxial setting's installation department in proper order, wait to process portion and work piece axis body, wait to be provided with in the portion of processing that first waiting to process connects and the second waits to process and connects, the central axis that first central axis that waits to process the joint and second waits to process the joint all with the central axis that waits to process the portion perpendicular and intersect in the same point on the central axis that waits to process the portion.
The pipe connector mounting hole of waiting to process install the installation department that waits to process the pipe connector, the installation department side be provided with a plurality of rectangle locating planes, locking screw compresses tightly the locking location that rectangle locating plane realized the installation department.
The plurality of rectangular positioning planes are specifically a first rectangular positioning plane and a second rectangular positioning plane.
A positioning plane is arranged at the top end of a workpiece shaft body of the pipeline connector to be processed, and the positioning screw presses the positioning plane to realize positioning of the workpiece shaft body.
The outer corners of the clamp base and the first positioning part are provided with first chamfers, and the inner corners of the clamping opening are provided with second chamfers and third chamfers.
The first chamfer, the second chamfer and the third chamfer are all 45 degrees.
Compared with the prior art, the utility model, profitable technological effect is:
(I) the utility model discloses the clamping is simple, and the clamp force is steady, and the location is accurate, convenient, can satisfy the dimensional tolerance and the required precision of the high part of size precision, has solved the yielding, the difficult characteristics of clamping of section bar moreover.
(II) the utility model discloses convenient operation has shortened the clamping time of work piece, improves work efficiency, saves the investment.
Drawings
Fig. 1 is a schematic structural view of an aircraft pipe connector clamp.
Figure 2 is a cross-sectional schematic view of an aircraft pipe connector clamp.
The meaning of each reference number in the figures is: 1-F-shaped clamp seat, 2-locking screw, 3-positioning screw, 4-to-be-processed pipeline connector, 5-first chamfer, 6-second chamfer and 7-third chamfer.
101-a first positioning part, 102-a pipeline connector mounting hole to be processed, 103-a locking screw mounting hole, 104-a second positioning part, 105-a positioning screw mounting hole, 106-a clamp seat body and 107-is provided with a clamping opening.
401-mounting part, 402-part to be machined, 403-workpiece shaft body, 404-first joint to be machined, 405-second joint to be machined, 406-rectangular positioning plane, 407-first rectangular positioning plane, 408-second rectangular positioning plane, 409-positioning plane.
The following examples are provided to explain the present invention in further detail.
Detailed Description
The following embodiments of the present invention are given, and it should be noted that the present invention is not limited to the following embodiments, and all the equivalent transformations made on the basis of the technical solution of the present application all fall into the protection scope of the present invention.
In describing the orientation of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships for the convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
Example (b):
the utility model provides a frock clamp of aircraft pipeline connector, as shown in figure 1 and figure 2, be used for the clamping and the location to wait to process the pipeline connector, a frock clamp of aircraft pipeline connector for the clamping and the location to wait to process the pipeline connector, including F-shaped clamp seat 1, F-shaped clamp seat 1 includes clamp seat body 106, and the same side of clamp seat body 106 is provided with convex first location portion 101 and second location portion 104, sets up centre gripping mouth 107 between first location portion 101 and the second location portion 104;
a to-be-processed pipeline connector mounting hole 102 vertically penetrating through the first positioning part 101 is formed in the first positioning part 101, a locking screw mounting hole 103 is formed in the side face of the first positioning part 101, the locking screw mounting hole 103 is perpendicular to and communicated with the to-be-processed pipeline connector mounting hole 102, and a locking screw 2 is mounted in the locking screw mounting hole 103;
a positioning screw mounting hole 105 vertically penetrating through the second positioning part 104 is formed in the second positioning part 104 of the F-shaped clamp seat 1, the positioning screw mounting hole 105 and the to-be-processed pipeline connector mounting hole 102 are coaxially arranged, and a positioning screw 3 is mounted on the positioning screw mounting hole 105.
As a preferable solution of this embodiment, the first positioning portion 101 is located at the middle lower portion of the clamp seat 106, and the second positioning portion 104 is located at the top of the clamp seat 106.
As a preferred scheme of this embodiment, the tool holder of the pipe connector is used for holding the pipe connector 4 to be processed, the pipe connector 4 to be processed includes an installation portion 401, a portion 402 to be processed, and a workpiece shaft body 403, which are coaxially disposed in sequence from the bottom end to the top end, a first joint 404 to be processed and a second joint 405 to be processed are disposed on the portion 402 to be processed, and a central axis of the first joint 404 to be processed and a central axis of the second joint 405 to be processed are both perpendicular to a central axis of the portion 402 to be processed and intersect at the same point on the central axis of the portion 402 to be processed.
As a preferable scheme of this embodiment, the pipe connector mounting hole 102 to be processed is provided with a mounting portion 401 of the pipe connector 4 to be processed, a plurality of rectangular positioning planes 406 are provided on a side surface of the mounting portion 401, and the locking screw 2 presses the rectangular positioning planes 406 to achieve locking and positioning of the mounting portion 401.
As a preferable solution of this embodiment, the plurality of rectangular positioning planes 406 are specifically a first rectangular positioning plane 407 and a second rectangular positioning plane 408.
As a preferable scheme of this embodiment, a positioning plane 409 is disposed at the top end of the workpiece shaft body 403 of the pipe connector 4 to be processed, and the positioning screw 3 presses the positioning plane 409 to position the workpiece shaft body 403.
As a preferable solution of this embodiment, the outer corners of the clamp holder body 106 and the first positioning portion 101 are provided with a first chamfer 5, and the inner corners of the clamping opening 107 are provided with a second chamfer 6 and a third chamfer 7.
As a preferable aspect of the present embodiment, the first chamfer 5, the second chamfer 6, and the third chamfer 7 are all 45 °.
The utility model discloses working process during the use as follows:
when the pipe connector positioning device is used, the F-shaped clamp seat 1 is placed on a lathe, grabbing and fixing are carried out through a lathe gripper, the mounting portion 401 of the pipe connector 4 to be machined is mounted in the pipe connector mounting hole 102 to be machined of the first positioning portion, the positioning screw 3 in the positioning screw mounting hole 105 is adjusted, the positioning screw 3 is pressed on the positioning plane 409 on the workpiece shaft body 403 of the pipe connector 4 to be machined, and the position of the pipe connector 4 to be machined is adjusted and positioned.
Then, the first rectangular positioning plane 408 on the mounting part 401 of the pipeline connector 4 to be processed faces the locking screw mounting hole 103, the locking screw 2 mounted in the locking screw mounting hole 103 is screwed down, so that the locking screw 2 presses the first rectangular positioning plane 408 on the mounting part 401, the positioning screw 3 is screwed down, so that the positioning screw 3 presses the positioning plane 409 on the workpiece shaft body 403, and the pipeline connector 4 to be processed is clamped.
The lathe machines the first joint to be machined 404 of the portion to be machined 402 of the pipe connector 4 to be machined. After the first joint to be machined 404 is machined, the locking screw 2 is unscrewed, the pipe connector to be machined 4 is rotated, the second rectangular positioning plane 408 faces the mounting hole 103 of the locking screw 2, the locking screw 2 mounted in the mounting hole 103 of the locking screw 2 is screwed, the locking screw 2 presses the second rectangular positioning plane 408 on the mounting portion 401, the positioning screw 3 presses the positioning plane 409 on the workpiece shaft body 403 of the pipe connector to be machined 4, and the lathe machines the second joint to be machined 405 of the part to be machined 402 of the pipe connector to be machined 4.
Claims (8)
1. A frock clamp of aircraft pipeline connector, is used for clamping and positioning the pipeline connector to be processed, characterized by, including F-shaped clamp seat (1), F-shaped clamp seat (1) includes the clamp base body (106), the same side of the clamp base body (106) has protruding first positioning part (101) and second positioning part (104), set up the grip opening (107) between second positioning part (104) and the first positioning part (101);
a to-be-processed pipeline connector mounting hole (102) vertically penetrating through the first positioning part (101) is formed in the first positioning part (101), a locking screw mounting hole (103) is formed in the side face of the first positioning part (101), the locking screw mounting hole (103) is perpendicular to and communicated with the to-be-processed pipeline connector mounting hole (102), and a locking screw (2) is mounted in the locking screw mounting hole (103);
and a positioning screw mounting hole (105) vertically penetrating through the second positioning part (104) is formed in the second positioning part (104) of the F-shaped clamp seat (1), the positioning screw mounting hole (105) and the to-be-processed pipeline connector mounting hole (102) are coaxially arranged, and a positioning screw (3) is mounted on the positioning screw mounting hole (105).
2. The tooling clamp for the aircraft pipeline connector according to claim 1, wherein the first positioning part (101) is located at the middle lower part of the clamp seat body (106), and the second positioning part (104) is located at the top of the clamp seat body (106).
3. The frock clamp of the aircraft pipeline connector according to claim 1, wherein the frock clamp of the pipeline connector is used for clamping the pipeline connector (4) to be processed, the pipeline connector (4) to be processed comprises an installation part (401), a part (402) to be processed and a workpiece shaft body (403) which are coaxially arranged from the bottom end to the top end in sequence, a first joint (404) to be processed and a second joint (405) to be processed are arranged on the part (402) to be processed, and the central axis of the first joint (404) to be processed and the central axis of the second joint (405) to be processed are both perpendicular to the central axis of the part (402) to be processed and intersect at the same point on the central axis of the part (402) to be processed.
4. The aircraft pipe connector tooling fixture as claimed in claim 3, wherein the pipe connector mounting hole (102) to be machined is provided with a mounting part (401) of the pipe connector (4) to be machined, a plurality of rectangular positioning planes (406) are arranged on the side surface of the mounting part (401), and the locking screw (2) presses the rectangular positioning planes (406) to realize locking and positioning of the mounting part (401).
5. A tool holder for an aircraft pipe connector according to claim 4, wherein the plurality of rectangular positioning planes (406) are embodied as a first rectangular positioning plane (407) and a second rectangular positioning plane (408).
6. A tool clamp for an aircraft pipeline connector according to claim 3, wherein a positioning plane (409) is arranged at the top end of a workpiece shaft body (403) of the pipeline connector (4) to be processed, and the positioning screw (3) presses the positioning plane (409) to position the workpiece shaft body (403).
7. A tool holder for an aircraft pipeline connector according to claim 1, wherein a first chamfer (5) is provided at an outer corner of the holder body (106) and the first positioning portion (101), and a second chamfer (6) and a third chamfer (7) are provided at an inner corner of the clamping opening (107).
8. A tool holder for an aircraft pipeline connector according to claim 7, wherein the first chamfer (5), the second chamfer (6) and the third chamfer (7) are all 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022215949.7U CN213615299U (en) | 2020-09-30 | 2020-09-30 | Frock clamp of aircraft pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022215949.7U CN213615299U (en) | 2020-09-30 | 2020-09-30 | Frock clamp of aircraft pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213615299U true CN213615299U (en) | 2021-07-06 |
Family
ID=76659819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022215949.7U Active CN213615299U (en) | 2020-09-30 | 2020-09-30 | Frock clamp of aircraft pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213615299U (en) |
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2020
- 2020-09-30 CN CN202022215949.7U patent/CN213615299U/en active Active
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