CN215998713U - Clamp for turning right-angle two-way joint - Google Patents
Clamp for turning right-angle two-way joint Download PDFInfo
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- CN215998713U CN215998713U CN202122594422.4U CN202122594422U CN215998713U CN 215998713 U CN215998713 U CN 215998713U CN 202122594422 U CN202122594422 U CN 202122594422U CN 215998713 U CN215998713 U CN 215998713U
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- clamping
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- open slot
- angle
- way joint
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Abstract
The utility model discloses a right angle two-way connects anchor clamps for lathe work, including two independent grip blocks of fastening bush and symmetric distribution, it is inside that the two grip blocks that the fastening bush can be put into the combination together, two grip blocks form the clamping hole after the combination between the two, the clamping hole is with the position appearance looks adaptation that treats of right angle two-way joint, and the clamping hole forms the hole of stretching out that supplies the right angle two-way joint to treat that the processing end stretches out and forms the centre gripping hole at the lateral wall of two grip blocks in one end of two grip blocks, the central line that stretches out the hole coincides with the central line of the cylinder that two grip blocks become, one side of fastening bush is equipped with the open slot, the position of centre gripping hole corresponds with the position of open slot, the width of open slot is greater than the diameter of centre gripping hole; through setting up bush and grip block structure setting, can solve the inconvenient technical problem who processes to the clamping of right angle two-way joint of lathe, its novel structure has improved the part machining precision.
Description
Technical Field
The utility model relates to a two-way joint adds clamping apparatus production technical field, in particular to right angle two-way joint anchor clamps for lathe work.
Background
As shown in figure 1, be a right angle two-way joint for aviation, wherein the black bold line part is the processing position, and the blank of this part is the die forging, adds man-hour, and the position precision that the right angle two-way connects is difficult to guarantee when the lathe adds man-hour, and two-way connects because of the particularity of its structure, should not direct clamping in the three-jaw chuck of lathe, and two-way joint part's overall dimension is on the small side, is difficult for carrying out the clamping, to above-mentioned problem, the utility model provides a right angle two-way connects anchor clamps for lathe work to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a right angle two-way connects anchor clamps for lathe work.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a clamp for turning a right-angle two-way joint comprises a fastening bush and two independent clamping blocks which are symmetrically distributed, the fastening bush can be used for installing the two clamping blocks which are combined together into the fastening bush, after the two clamping blocks are combined, a clamping hole is formed between the two clamping blocks, the clamping hole is matched with the appearance of the part to be clamped of the right-angle two-way joint, and the clamping hole is provided with an extending hole for extending the end to be processed of the right-angle two-way joint at one end of the two clamping blocks and a clamping hole at the side wall of the two clamping blocks, the central line of the extending hole is superposed with the central line of a cylinder formed by the two clamping blocks, an open slot is arranged at one side of the fastening bush, the position of the clamping hole corresponds to the position of the open slot, and when the three-jaw chuck clamps the fastening bush, the fastening bush is folded towards the position of the open slot and deformed, and the width of the open slot is larger than the diameter of the clamping hole.
Furthermore, one end of the fastening bushing is provided with a shoulder for clamping and positioning, the other end of the fastening bushing is a cylindrical clamping end, a limiting base for installing and positioning a clamping block is arranged inside the clamping end of the fastening bushing, the clamping block is convenient to clamp in place through the limiting base, and clamping and positioning accuracy is improved.
Furthermore, the open end of the stretching hole and the open end of the clamping hole are provided with chamfers, and the situation that burrs and deformation are generated at the open positions to press the machined parts after the telescopic hole and the clamping hole are used for a long time is avoided through the arrangement of the chamfers.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses a set up bush and grip block structure setting, can solve the inconvenient technical problem who connects the clamping to the straight angle two-way of lathe and process, its novel structure, the part machining precision is high, can greatly improve the qualification rate of product.
Drawings
FIG. 1 is a schematic structural view of a right-angle two-way joint processed by the present invention;
fig. 2 is an exploded schematic view of the present invention;
fig. 3 is a schematic structural diagram of the present invention after assembly.
In the drawings, 1, a fastening bush; 2. a clamping block; 3. an outlet hole; 4. a clamping hole; 5. an open slot; 6. a shoulder; 7. a limiting base; 8. and a clamping end.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 2-3, a clamp for turning a right-angle two-way joint comprises a fastening bush 1 and two independent clamping blocks 2 which are symmetrically distributed, wherein the fastening bush 1 can be used for installing the two clamping blocks 2 which are combined together into the clamp, a clamping hole is formed between the two clamping blocks 2 after the two clamping blocks are combined, the clamping hole is matched with the appearance of a part to be clamped of the right-angle two-way joint, an extending hole 3 for extending out of the end to be machined of the right-angle two-way joint is formed at one end of each of the two clamping blocks 2, a clamping hole 4 is formed in the side wall of each of the two clamping blocks 2, the central line of the extending hole 3 is superposed with the central line of a cylinder formed by the two clamping blocks 2, an open slot 5 is arranged at one side of the fastening bush 1, the position of the clamping hole 4 corresponds to the position of the open slot 5, and when the three-jaw chuck clamps the fastening bush 1, the fastening bush 1 is folded towards the open slot 5, the width of the open slot 5 is larger than the diameter of the clamping hole 4.
Further, the one end of setting up bush 1 is equipped with the circular bead 6 that is used for the clamping location, the other end of setting up bush 1 is columniform exposed core 8, the inside of setting up the exposed core 8 of bush 1 is equipped with the spacing base 7 that is used for installing location grip block 2, through the setting of spacing base 7, makes things convenient for grip block 2 clamping to target in place, improves clamping positioning accuracy.
Furthermore, the open ends of the extension hole 3 and the clamping hole 4 are provided with chamfers, and the opening positions are prevented from generating burrs and deformation to generate indentations on processed parts after the extension hole 3 and the clamping hole 4 are used for a long time through the chamfers.
The working process is as follows: the part to be machined is clamped and fixed through the two clamping blocks, clamping and positioning are carried out through the clamping holes, the area to be machined of the part extends out of the extending hole, then the clamping blocks are installed in the fastening bush, clamping and positioning are carried out through the limiting base, the clamping holes correspond to the open slots in position, then the clamping ends for clamping the fastening bush are clamped on a three-jaw chuck of a lathe, and subsequent machining is carried out.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (3)
1. The utility model provides a right angle two-way connects anchor clamps for lathe work which characterized in that: the clamping device comprises a fastening bushing (1) and two independent clamping blocks (2) which are symmetrically distributed, wherein the fastening bushing (1) can be used for installing the two clamping blocks (2) which are combined together, a clamping hole is formed between the two clamping blocks (2) after the two clamping blocks are combined, the clamping hole is matched with the appearance of a part to be clamped of a right-angle two-way connector, the clamping hole forms an extending hole (3) for the right-angle two-way connector to extend out of a processing end and a clamping hole (4) on the side wall of the two clamping blocks (2) at one end of the two clamping blocks (2), the central line of the extending hole (3) is superposed with the central line of a cylinder formed by the two clamping blocks (2), an open slot (5) is arranged at one side of the fastening bushing (1), the position of the clamping hole (4) corresponds to the position of the open slot (5), and when the three-jaw chuck is used for clamping the fastening bushing (1), after the fastening bush (1) is folded towards the position of the open slot (5) and deformed, the width of the open slot (5) is larger than the diameter of the clamping hole (4).
2. The clamp for turning the right-angle two-way joint according to claim 1, wherein: one end of the fastening bushing (1) is provided with a shoulder (6) for clamping and positioning, the other end of the fastening bushing (1) is a cylindrical clamping end (8), and a limiting base (7) for installing and positioning the clamping block (2) is arranged inside the clamping end (8) of the fastening bushing (1).
3. The clamp for turning the right-angle two-way joint according to claim 2, wherein: the opening ends of the extending hole (3) and the clamping hole (4) are provided with chamfers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122594422.4U CN215998713U (en) | 2021-10-27 | 2021-10-27 | Clamp for turning right-angle two-way joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122594422.4U CN215998713U (en) | 2021-10-27 | 2021-10-27 | Clamp for turning right-angle two-way joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215998713U true CN215998713U (en) | 2022-03-11 |
Family
ID=80526233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122594422.4U Active CN215998713U (en) | 2021-10-27 | 2021-10-27 | Clamp for turning right-angle two-way joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215998713U (en) |
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2021
- 2021-10-27 CN CN202122594422.4U patent/CN215998713U/en active Active
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