CN216758266U - Rotary clamp for enlarging machining range of drilling machine - Google Patents
Rotary clamp for enlarging machining range of drilling machine Download PDFInfo
- Publication number
- CN216758266U CN216758266U CN202122690303.9U CN202122690303U CN216758266U CN 216758266 U CN216758266 U CN 216758266U CN 202122690303 U CN202122690303 U CN 202122690303U CN 216758266 U CN216758266 U CN 216758266U
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- rotary
- hole
- positioning
- support
- drilling machine
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- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 238000003754 machining Methods 0.000 title claims description 14
- 230000008093 supporting effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
The utility model discloses a rotary clamp for expanding the processing range of a drilling machine, which comprises: the device comprises a rotary support, a rotary table, a positioning pin, a locking bolt and a connecting bolt; the rotary support is provided with a connecting through hole and a first positioning through hole, and a connecting bolt is arranged at the connecting through hole; the rotary table is provided with a second positioning through hole and a locking threaded hole, the positioning pin penetrates through the second positioning through hole and the first positioning through hole, and the locking bolt is connected to the locking threaded hole; the rotary support and the rotary table are connected in a rotating way. The rotary table is used, so that the workpiece can be rotated by the aid of the rotary table, the drilling position of the workpiece is moved, and the working efficiency of the drilling machine is improved.
Description
Technical Field
The utility model relates to the technical field of drilling machine fixtures, in particular to a rotary fixture for expanding the machining range of a drilling machine.
Background
The drilling machine is characterized in that the workpiece is fixed, the drill bit rotates into main motion, the drill bit axially moves into feeding motion, the drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, capable of expanding, reaming and reaming holes or tapping and the like, and the workpiece is fixed in the machining process.
Z35 radial drill is the drilling machine that the usage is wider, because the drilling stroke of itself is limited, when driling to great work piece, can't once bore and finish, need remove the work piece and just can bore all the other positions, to heavier work piece, need remove the work piece with the help of the hoist, so the cycle length of working is long, low in labor efficiency, and there is the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rotary clamp for expanding the processing range of a drilling machine, which enables a workpiece to rotate by means of a rotary table and moves the drilling position of the workpiece, and improves the working efficiency of the drilling machine.
The technical scheme provided by the utility model is as follows:
a rotary jig for enlarging the machining range of a drilling machine, comprising: the rotary support, the rotary table, the positioning pin, the locking bolt and the connecting bolt; the rotary support is provided with a connecting through hole and a first positioning through hole, and a connecting bolt is arranged at the connecting through hole; the rotary table is provided with a second positioning through hole and a locking threaded hole, the positioning pin penetrates through the second positioning through hole and the first positioning through hole, and the locking bolt is connected to the locking threaded hole; the rotary support and the rotary table are connected in a rotating way.
Further: the upper part of the rotary support is provided with a support column, the support column is provided with a bearing, the lower part of the rotary table is provided with a rotary groove, and the rotary groove is pressed on the bearing.
Further: the outer wall of the rotary support is provided with a support ring edge, and the support ring edge is provided with a first ball groove; the lower part of revolving platform is provided with the gyration blank holder, and the gyration blank holder is provided with second ball recess, and first ball recess, second ball recess position are relative, are provided with the ball between first ball recess, the second ball recess.
Further: the outer side of the rotary pressing edge is provided with a limiting ring edge, the inner diameter of the limiting ring edge is larger than the outer diameter of the supporting ring edge, and the limiting ring edge extends to the outer side of the supporting ring edge.
Compared with the prior art, the utility model has the beneficial effects that:
when the drilling machine drills a workpiece, the workpiece can be rotated by means of the rotary table, the drilling position of the workpiece is moved, the workpiece is removed by the aid of cooperation of a crane, drilling cost is reduced, and working efficiency and safety are improved.
The drilling position of the large workpiece is moved through the rotary table, the working stroke of the drilling machine is prolonged under the condition that the position of the drilling tool is not changed, and the working efficiency of the drilling machine is further improved.
Drawings
FIG. 1 is a schematic view of a rotary jig for expanding a machining range of a drilling machine according to the present invention;
FIG. 2 is a view showing a state of use of the rotary jig for enlarging the working range of the drill press according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic structural view of a rotary jig for expanding a machining range of a drill press according to the present invention.
A rotary jig for enlarging the machining range of a drilling machine, comprising: the device comprises a rotary support 1, a rotary table 2, a positioning pin 3, a locking bolt 4 and a connecting bolt 5; the rotary support 1 is provided with a connecting through hole and a first positioning through hole, a connecting bolt 5 is arranged at the connecting through hole, and when the rotary clamp needs to be arranged on a workbench 7 of a drilling machine, the rotary clamp is fixed on the top of a base 71 of the workbench 7 through the connecting bolt 5; the rotary table 2 is provided with a second positioning through hole and a locking threaded hole, the positioning pin 3 penetrates through the second positioning through hole and the first positioning through hole, and the locking bolt 4 is connected to the locking threaded hole.
The rotary support 1 and the rotary table 2 are rotatably connected through a bearing and other parts. The upper part of the rotary support 1 can be provided with a support column, the support column is provided with a bearing, the lower part of the rotary table 2 is provided with a rotating groove, and the rotating groove is pressed on the bearing, so that the rotation between the rotary support 1 and the rotary table 2 is realized.
In the preferred embodiment, the outer wall of the rotary support 1 is provided with a support ring edge 11, and the support ring edge 11 is provided with a first ball groove; the lower part of the rotary table 2 is provided with a rotary blank holder 21, the rotary blank holder 21 is provided with a second ball groove, the positions of the first ball groove and the second ball groove are opposite, and a ball 6 is arranged between the first ball groove and the second ball groove. Thus, when the rotary table 2 is placed on the rotary support 1, the rotary table 2 can rotate under the supporting action of the rotary support 1.
In order to limit the revolving platform 2 and prevent the revolving platform 2 from moving, a limit ring edge is arranged outside the revolving blank holder 21, the inner diameter of the limit ring edge is larger than the outer diameter of the support ring edge 11, and the limit ring edge extends to the outer side of the support ring edge 11, so that when the support ring edge 11 and the revolving blank holder 21 rotate relatively, the limit ring edge can prevent the revolving blank holder 21 and the support ring edge 11 from being misplaced and prevent the balls 6 from falling.
The use of the utility model:
as shown in fig. 2, the present invention is a diagram showing a state of use of a rotary jig for expanding a machining range of a drill press.
When the workpiece 8 needs to be drilled by using the rotary fixture and the drilling machine 7, the rotary support 1 is placed on the base 71 and is fixedly connected by using the connecting bolt 5; placing balls 6 in first ball grooves of the supporting ring edge 11, placing the rotary table 2 at the upper part of the rotary support 1, and pressing second ball grooves of the rotary pressing edge 21 on the balls 6; placing a workpiece 8 at the top of the rotary table 2, connecting a locking bolt 4 to a locking threaded hole of the rotary table 2 after penetrating through the workpiece, fixing the workpiece on the rotary table 2, and fixing the relative positions of the rotary support 1 and the rotary table 2 by penetrating a positioning pin 3 into a second positioning through hole and a first positioning through hole; the drill bit 72 of drilling machine 7 aligns the hole site and just can drill, when needs change the hole at next hole site, takes off locating pin 3, rotates revolving platform 2, wears to establish locating pin 3 again and fixes a position the relative position that gyration was supported 1, revolving platform 2 in second positioning hole, the first positioning hole, begins to change the hole. The rotary holes of other hole sites only need to rotate and position the rotary table 2.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. A rotary clamp for enlarging the machining range of a drilling machine is characterized by comprising: the rotary support, the rotary table, the positioning pin, the locking bolt and the connecting bolt; the rotary support is provided with a connecting through hole and a first positioning through hole, and a connecting bolt is arranged at the connecting through hole; the rotary table is provided with a second positioning through hole and a locking threaded hole, the positioning pin penetrates through the second positioning through hole and the first positioning through hole, and the locking bolt is connected to the locking threaded hole; the rotary support and the rotary table are connected in a rotating way.
2. The rotary jig for expanding the machining range of a drilling machine according to claim 1, characterized in that: the upper part of the rotary support is provided with a support column, the support column is provided with a bearing, the lower part of the rotary table is provided with a rotary groove, and the rotary groove is pressed on the bearing.
3. The rotary jig for expanding the machining range of a drilling machine according to claim 1, characterized in that: the outer wall of the rotary support is provided with a support ring edge, and the support ring edge is provided with a first ball groove; the lower part of revolving platform is provided with the gyration blank holder, and the gyration blank holder is provided with second ball recess, and first ball recess, second ball recess position are relative, are provided with the ball between first ball recess, the second ball recess.
4. The rotary jig for expanding the machining range of a drilling machine according to claim 1, characterized in that: the outer side of the rotary pressing edge is provided with a limiting ring edge, the inner diameter of the limiting ring edge is larger than the outer diameter of the supporting ring edge, and the limiting ring edge extends to the outer side of the supporting ring edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122690303.9U CN216758266U (en) | 2021-11-04 | 2021-11-04 | Rotary clamp for enlarging machining range of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122690303.9U CN216758266U (en) | 2021-11-04 | 2021-11-04 | Rotary clamp for enlarging machining range of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216758266U true CN216758266U (en) | 2022-06-17 |
Family
ID=81961150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122690303.9U Active CN216758266U (en) | 2021-11-04 | 2021-11-04 | Rotary clamp for enlarging machining range of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216758266U (en) |
-
2021
- 2021-11-04 CN CN202122690303.9U patent/CN216758266U/en active Active
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| GR01 | Patent grant |