CN217571827U - Clamping tool for three-way joint parts - Google Patents
Clamping tool for three-way joint parts Download PDFInfo
- Publication number
- CN217571827U CN217571827U CN202221228688.5U CN202221228688U CN217571827U CN 217571827 U CN217571827 U CN 217571827U CN 202221228688 U CN202221228688 U CN 202221228688U CN 217571827 U CN217571827 U CN 217571827U
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- way joint
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- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a clamping frock for three way connection class part, three way connection class part includes along three joint that circumferencial direction evenly distributed and interconnect are in the same place, the clamping frock includes clamping base and clamp plate, be equipped with a clamping platform on the clamping base, one side of clamping platform is connected with the grip holder, be equipped with the clamping recess on the clamping platform, the shape of clamping recess is unanimous with the shape that three way connection class part removed after a joint, the one end that corresponds with two joints of three way connection class part in the clamping recess is close to the side and the opening that correspond on grip holder and the other end extended to the clamping platform, the position that is close to the relative both sides of clamping recess on the clamping platform is equipped with the screw respectively, two screws are connected with two screws on the clamping platform after passing two through-holes of clamp plate respectively. The utility model discloses can accomplish the reliable clamping of three way connection class part fast, have the operation of being convenient for, clamping efficient, positioning accuracy is high, do not harm the advantage of part.
Description
Technical Field
The utility model relates to a clamping frock especially relates to a clamping frock for three way connection class part.
Background
In the machining industry, three-way joint parts are frequently encountered, the clamping and machining are difficult due to the characteristic that the appearance of the parts is irregular, and the common clamping method is low in efficiency, easy to clamp the surfaces of the parts, easy to deform the parts and scrapped. For example, as shown in fig. 1, a three-way joint part 1 has three joints 11 uniformly distributed along a circumferential direction, and threads or convex strips and the like need to be processed on the three joints 11, so that how to clamp and fix the three joints is a relatively troublesome problem during processing.
The conventional clamping modes of the three-way joint part 1 are mainly two, one mode is four-jaw clamping, and the part does not have a proper clamping surface, so that a lot of time is wasted in the alignment process, clamping traces are easily generated on the part, and the quality of the part is influenced; the other type is simple tool clamping, the problems of poor positioning accuracy and low efficiency exist in the mode, and the situation of crushing easily occurs when a part is fixed, so that the application requirement is difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a clamping frock for three way connection class part convenient to clamping and can not harm the part just for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a clamping frock for three way connection class part, three way connection class part includes along circumferencial direction evenly distributed and interconnect's three joint together, a clamping frock for three way connection class part includes clamping base and clamp plate, be equipped with a clamping platform on the clamping base, one side of clamping platform is connected with the centre gripping handle, be equipped with the clamping recess on the clamping platform, the shape of clamping recess with the shape after three way connection class part removes a joint is unanimous, in the clamping recess with two joints of three way connection class part correspond one end is close to centre gripping handle and the other end extend to corresponding side and opening on the clamping platform, be close to on the clamping platform the position of the relative both sides of clamping recess is equipped with the screw respectively, be equipped with two through-holes on the clamp plate, two screws pass respectively behind two through-holes of clamp plate with two screws on the clamping platform are connected. The clamping handle is used for being connected with the three-jaw to facilitate the installation of the tool on the numerical control lathe, and the size of the clamping groove is matched with the size of a three-way joint part without a joint, namely the clamping groove is slightly larger than the size of the part.
Preferably, in order to facilitate quick assembly and disassembly of the pressing plate, one through hole on the pressing plate is a circular through hole, the other through hole on the pressing plate is a circular arc-shaped through hole, one end of the circular arc-shaped through hole extends to the corresponding side edge of the pressing plate and is opened, and the circular arc of the circular arc-shaped through hole takes the center point of the circular through hole as the circle center.
Preferably, a clearance groove is formed in the clamping groove. According to the requirements, a burr avoiding groove can be arranged at the bottom of the clamping groove, a sharp corner avoiding groove is arranged at the corner of the clamping groove, the burr avoiding groove can avoid burrs at the step of the part, the process turnover time is reduced, and a bench worker is required to process the burrs immediately after one end is not required to be processed; the sharp-corner clearance groove can effectively avoid the sharp-corner edge of the part, so that the workpiece can be clamped more smoothly.
Preferably, in order to avoid mutual influence between the clamping tool and the machined part, a baffle is arranged between the clamping platform and the clamping handle.
Preferably, in order to improve the strength of the tool, the clamping platform, the clamping handle and the baffle are integrally formed.
The beneficial effects of the utility model reside in that:
the utility model discloses a set up clamping platform and centre gripping handle on the clamping base, set up the clamping recess on the clamping platform, only need place three way connection type part in the clamping recess, pass through the mounting screw with the clamp plate on the clamping platform, can accomplish the reliable clamping of three way connection type part fast, need not alignment alone again, can not produce the centre gripping vestige to the spare part, also can not crush the part, have the operation of being convenient for, the clamping is efficient, positioning accuracy is high, do not harm the advantage of part.
Drawings
FIG. 1 is a perspective view of a three-way fitting type of part;
fig. 2 is a perspective view of a clamping base of the clamping tool for three-way joint parts according to the present invention;
fig. 3 is a perspective view of a pressing plate of the clamping tool for three-way joint parts according to the present invention;
fig. 4 is one of the three-dimensional views of the clamping tool for three-way joint parts of the present invention;
fig. 5 is a second perspective view of the clamping tool for three-way joint parts according to the present invention in use;
figure 6 is the third perspective view of the clamping tool for three-way joint parts of the present invention when in use.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, three way connection type part 1 includes along circumferencial direction evenly distributed and interconnect's three joint 11 together, as shown in fig. 2 and fig. 3, a clamping frock for three way connection type part includes clamping base 2 and clamp plate 3, is equipped with a clamping platform 23 on the clamping base 2, one side of clamping platform 23 is connected with clamping handle 21, is equipped with clamping recess 24 on the clamping platform 23, the shape behind one joint 11 is removed with three way connection type part 1 to clamping recess 24's shape is unanimous, the one end that corresponds with two joints 11 of three way connection type part 1 in clamping recess 24 is close to clamping handle 21 and the other end and extends to the side 27 and the opening that correspond on the clamping platform 23, the position that is close to the relative both sides of clamping recess 24 on the clamping platform 23 is equipped with screw 26 respectively, be equipped with two through-holes on the clamp plate 3, two screws 4 are connected with two screws 26 on the clamping platform 23 after passing two through-holes of clamp plate 3 respectively. Preferably, one through hole on the pressing plate 3 is a circular through hole 31, the other through hole on the pressing plate 3 is a circular arc-shaped through hole 32, one end of the circular arc-shaped through hole extends to the corresponding side edge of the pressing plate 3 and is opened, and the circular arc of the circular arc-shaped through hole 32 takes the center point of the circular through hole 31 as the center of a circle; a clearance groove 25 is arranged in the clamping groove 24, and the clearance groove 25 can be a burr clearance groove arranged at the bottom of the clamping groove 24 or a sharp-angle clearance groove arranged at the corner of the clamping groove 24 as required; a baffle 22 is arranged between the clamping platform 23 and the clamping handle 21, the outer diameter of the baffle 22 is larger than that of the clamping handle 21, and the clamping platform 23, the clamping handle 21 and the baffle 22 are integrally formed.
With reference to fig. 1 to 6, in application, the pressing plate 3 is first mounted on the clamping platform 23 through two screws 4 without tightening the screws 4, and the pressing plate 3 is rotated around the screw 4 corresponding to the circular through hole 31 until the pressing plate 3 completely does not block the clamping groove 24, as shown in fig. 4; then, placing the three-way joint part 1 to be processed in the clamping groove 24, and placing a joint 11 to be processed outside the clamping platform 23, as shown in fig. 5; then, the pressing plate 3 is rotated reversely to rotate around the screw 4 corresponding to the circular through hole 31 until the other screw 4 is completely arranged in the circular through hole 32 on the pressing plate 3 and the pressing plate 3 completely covers the clamping groove 24, at this time, the pressing plate 3 presses the three-way joint part 1, and then the two screws 4 are screwed to realize clamping and locking of the three-way joint part 1, as shown in fig. 6, at this time, a joint 11 positioned outside the clamping platform 23 can be machined. After the machining is finished, the screw 4 is loosened, the pressing plate 3 is rotated, the three-way joint part 1 is taken out and rotated by 120 degrees, the three-way joint part is placed into the clamping groove 24 again and clamped and locked by the pressing plate 3, the second joint 11 can be machined, the third joint 11 can be machined by analogy, and therefore the machining of the three joints 11 of the three-way joint part 1 is finished.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.
Claims (5)
1. The utility model provides a clamping frock for three way connection class part, three way connection class part includes along circumferencial direction evenly distributed and interconnect's three joint together, its characterized in that: the clamping tool for the three-way joint part comprises a clamping base and a pressing plate, wherein a clamping platform is arranged on the clamping base, one side of the clamping platform is connected with a clamping handle, a clamping groove is formed in the clamping platform, the shape of the clamping groove is consistent with that of the three-way joint part after one joint is removed, one end, corresponding to the two joints of the three-way joint part, of the clamping groove is close to the clamping handle, the other end of the clamping groove extends to the corresponding side face and the opening of the clamping platform, the positions, corresponding to two sides of the clamping groove, of the clamping platform are respectively provided with a screw hole, two through holes are formed in the pressing plate, and two screws respectively penetrate through the two through holes of the pressing plate and are connected with the two screw holes in the clamping platform.
2. The clamping tool for the three-way joint part according to claim 1, characterized in that: one through hole on the pressing plate is a circular through hole, the other through hole on the pressing plate is a circular arc-shaped through hole, one end of the circular arc-shaped through hole extends to the corresponding side edge of the pressing plate and is opened, and the circular arc of the circular arc-shaped through hole takes the central point of the circular through hole as the circle center.
3. The clamping tool for the three-way joint part according to claim 1, characterized in that: and a clearance groove is arranged in the clamping groove.
4. The clamping tool for the three-way joint part according to claim 1, 2 or 3, characterized in that: and a baffle is arranged between the clamping platform and the clamping handle.
5. The clamping tool for the three-way joint part according to claim 4, characterized in that: the clamping platform, the clamping handle and the baffle are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221228688.5U CN217571827U (en) | 2022-05-23 | 2022-05-23 | Clamping tool for three-way joint parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221228688.5U CN217571827U (en) | 2022-05-23 | 2022-05-23 | Clamping tool for three-way joint parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217571827U true CN217571827U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221228688.5U Active CN217571827U (en) | 2022-05-23 | 2022-05-23 | Clamping tool for three-way joint parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217571827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115741172A (en) * | 2022-12-27 | 2023-03-07 | 贵州精立航太科技有限公司 | Thin-wall part temperature measuring joint machining tool and machining method |
-
2022
- 2022-05-23 CN CN202221228688.5U patent/CN217571827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115741172A (en) * | 2022-12-27 | 2023-03-07 | 贵州精立航太科技有限公司 | Thin-wall part temperature measuring joint machining tool and machining method |
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