CN211361454U - Machining clamp for taper hole workpiece of numerical control machine tool - Google Patents
Machining clamp for taper hole workpiece of numerical control machine tool Download PDFInfo
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- CN211361454U CN211361454U CN201922392293.3U CN201922392293U CN211361454U CN 211361454 U CN211361454 U CN 211361454U CN 201922392293 U CN201922392293 U CN 201922392293U CN 211361454 U CN211361454 U CN 211361454U
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Abstract
The utility model relates to a digit control machine tool technical field just discloses a digit control machine tool is used for add clamping apparatus of taper hole work piece, including anchor clamps seat, work piece, supporting seat, the through-hole groove has been seted up on anchor clamps seat right side, the right side of anchor clamps seat is located the through-hole groove outside and has seted up threaded hole. This digit control machine tool is used for the adds clamping apparatus of taper hole work piece, put into the connecting seat with the work piece, put into the through-hole inslot on the anchor clamps seat with the connecting seat, rotate the connecting seat and will adjust the screw hole and turn to and screw hole coincidence back, cover the supporting seat, screw up the locking bolt, it is spacing to screw in spacing bolt again to carry out the connecting seat, carry out extrusion contact through the skid resistant course on work piece and the connecting seat, workpiece surface non-deformable, there is fine clamping effect to the work piece simultaneously, when the work piece of other length specifications of needs processing, screw up the distance that locking bolt changed the connecting seat right side to the anchor clamps seat, can accomplish to process the taper hole work piece of different length.
Description
Technical Field
The utility model relates to a digit control machine tool technical field specifically is a digit control machine tool is used for add clamping apparatus of taper hole work piece.
Background
When a taper hole workpiece is machined by a numerical control machine tool, a clamp is required to clamp the workpiece to be machined, the workpiece is prevented from being dislocated in the machining process to influence machining precision, the conventional machining clamp easily deforms and slides the workpiece by simply extruding the workpiece to fix the workpiece in the workpiece clamping process, and meanwhile, the clamp can only clamp the workpiece of one specification, different workpieces cannot be machined, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a digit control machine tool is used for the add clamping apparatus of taper hole work piece has solved the yielding slip of work piece and the nonadjustable problem of anchor clamps.
(II) technical scheme
For realizing above-mentioned work piece non-deformable slides and anchor clamps adjustable purpose, the utility model provides a following technical scheme: a numerical control machine tool is used for processing a taper hole workpiece and comprises a clamp seat, a workpiece and a supporting seat, the right side of the clamp seat is provided with a through hole groove, the right side of the clamp seat is provided with a threaded hole outside the through hole groove, the outer surface of the clamp seat is provided with a limiting threaded hole in the front side and the rear side direction, the limiting threaded hole is internally connected with a limiting bolt in a threaded manner, the outer surface of the workpiece is movably sleeved on a conical through hole arranged on the right side of the connecting seat, an anti-skid layer is bonded and fixed on the surface of the conical through hole, the right side of the connecting seat is provided with an adjusting threaded hole, the left side of the supporting seat is provided with a placing groove, the bottom of a workpiece is placed on the left side of the placing groove, a locking threaded hole is formed in the left side of the supporting seat and positioned on the outer side of the placing groove, the locking threaded hole is in threaded connection with a locking bolt, and one end, far away from the supporting seat, of the locking bolt is in threaded connection with threads of the adjusting threaded hole and the threaded hole.
Preferably, the material of skid resistant course is the hard rubber, and the hard rubber is the most comprehensive rubber in the rubber material, and tough antiskid is very wear-resisting again, can effectually prevent that the work piece from producing the slip with between the anchor clamps when processing.
Preferably, the taper of the tapered through hole is the same as that of the workpiece, and the workpiece can be well attached to the anti-slip layer in the tapered through hole, so that the workpiece is less prone to relative sliding in the machining process.
Preferably, the adjusting threaded holes are uniformly distributed on the right side of the connecting seat, and the included angle between every two adjacent adjusting threaded holes is 90 degrees.
Preferably, the circle centers of the front and rear limiting threaded holes are located on the same horizontal plane, the clamping force of the limiting bolts in the two limiting threaded holes on the workpiece is more uniform, and the workpiece is prevented from sliding relatively.
Preferably, the diameters of the threaded hole, the adjusting threaded hole and the locking threaded hole are equal, the circle centers of the threaded hole, the adjusting threaded hole and the locking threaded hole are collinear, and the locking bolt can be fixedly connected with the threaded hole, the adjusting threaded hole and the locking threaded hole through threads, so that dislocation in the machining process of workpieces is prevented.
Preferably, the locking threaded holes are uniformly distributed on the right side of the supporting seat, and the included angle between every two adjacent locking threaded holes is 90 degrees.
Preferably, the diameter of the placing groove is equal to the diameter of the end with the largest diameter of the workpiece, the end with the largest diameter of the workpiece can be just placed in the placing groove, and the supporting seat can fix the workpiece through the placing groove.
Compared with the prior art, the utility model provides a digit control machine tool is used for add clamping apparatus of taper hole work piece possesses following beneficial effect:
1. this digit control machine tool is used for the adds clamping apparatus of taper hole work piece, puts into the connecting seat with the work piece, puts into the through-hole inslot on the anchor clamps seat with the connecting seat, rotates the connecting seat and will adjust the screw hole and turn to and screw hole coincidence back, covers the supporting seat, screws up the locking bolt, twists spacing bolt again and carry on spacingly to the connecting seat, carries out extrusion contact through the skid resistant course on work piece and the connecting seat, and workpiece surface non-deformable has fine clamping effect to the work piece simultaneously.
2. This digit control machine tool is used for the add clamping apparatus of taper hole work piece, when the work piece of other length specifications of needs processing, twists and moves the distance that locking bolt changed connecting seat right side to the anchor clamps seat, can accomplish to process the taper hole work piece of different length.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with the present invention;
fig. 4 is a perspective view of the connecting seat of the present invention.
Wherein: 1. a clamp seat; 2. a workpiece; 3. a through hole slot; 4. a connecting seat; 5. a limiting threaded hole; 6. a limit bolt; 7. a threaded hole; 8. a tapered through hole; 9. an anti-slip layer; 10. adjusting the threaded hole; 11. a supporting seat; 12. locking the threaded hole; 13. a placement groove; 14. and locking the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a machining fixture of a numerical control machine tool for a taper hole workpiece, which comprises a fixture seat 1, a workpiece 2 and a support seat 11, wherein the right side of the fixture seat 1 is provided with a through hole groove 3, the right side of the fixture seat 1 and the outer side of the through hole groove 3 are provided with a threaded hole 7, the diameters of the threaded hole 7, an adjusting threaded hole 10 and a locking threaded hole 12 are equal, the centers of the three are collinear, a locking bolt 14 can fix the three together by being in threaded connection with the three, thereby preventing the workpiece 2 from being misplaced in the machining process, the outer surface of the fixture seat 1 is provided with a limiting threaded hole 5 in the front side direction and the rear side direction, the inner part of the limiting threaded hole 5 is in threaded connection with a limiting bolt 6, the centers of the front and rear limiting threaded holes 5 are positioned on the, the workpiece 2 is prevented from sliding relatively, the outer surface of the workpiece 2 is movably sleeved on a conical through hole 8 formed in the right side of a connecting seat 4, an anti-sliding layer 9 is fixedly bonded on the surface of the conical through hole 8, the taper of the conical through hole 8 is the same as that of the workpiece 2, the workpiece 2 can be well attached to the anti-sliding layer 9 in the conical through hole 8, so that the workpiece 2 is less prone to sliding relatively in the processing process, the anti-sliding layer 9 is made of hard rubber, the hard rubber is the most comprehensive rubber in rubber materials, the hard rubber is tough, anti-sliding and wear-resistant, the workpiece 2 can be effectively prevented from sliding between a clamp during processing, adjusting threaded holes 10 are formed in the right side of the connecting seat 4, the adjusting threaded holes 10 are uniformly distributed on the right side of the connecting seat 4, the included angle between every two adjacent adjusting threaded holes 10 is, the diameter of standing groove 13 equals the diameter of the 2 biggest diameter ends of work piece, the one end of the biggest footpath of work piece 2 can be placed just in standing groove 13, supporting seat 11 can play the fixed action to work piece 2 through standing groove 13, the bottom of work piece 2 is placed on the left of standing groove 13, locking screw hole 12 has been seted up on the left side of supporting seat 11 and is located the standing groove 13 outside, locking screw hole 12 is at the right side evenly distributed of supporting seat 11, and the contained angle of two adjacent locking screw holes 12 is 90, locking screw hole 12 threaded connection has locking bolt 14, locking bolt 14 keeps away from one end threaded connection of supporting seat 11 on the screw thread of adjusting screw hole 10 and screw hole 7.
When in use, the workpiece 2 is put into the connecting seat 4, then the connecting seat 4 is put into the through hole groove 3 on the clamp seat 1, the connecting seat 4 is rotated to enable the adjusting threaded hole 10 to be superposed with the threaded hole 7, covering the supporting seat 11, rotating the supporting seat 11 to enable the locking threaded hole 12 and the adjusting threaded hole 10 to be superposed, then placing the locking bolt 14 and screwing, the workpiece 2 is extruded and fixed, then a limit bolt 6 is screwed in from a limit threaded hole 5 to limit the connecting seat 4, the outer surface of the workpiece 2 is in extrusion contact with the anti-slip layer 9 on the connecting seat 4, so that the workpiece 2 can be well clamped without deformation on the surface of the workpiece 2, when the workpieces 2 with other length specifications need to be processed, the locking bolt 14 is screwed to change the distance from the right side of the connecting seat 4 to the right side of the clamp seat 1, and the processing of the taper hole workpieces 2 with different lengths can be realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a digit control machine tool is used for add clamping apparatus of taper hole work piece, includes anchor clamps seat (1), work piece (2), supporting seat (11), its characterized in that: the right side of the clamp seat (1) is provided with a through hole groove (3), the right side of the clamp seat (1) is positioned outside the through hole groove (3) and is provided with a threaded hole (7), the outer surface of the clamp seat (1) is positioned on the front side and the rear side and is provided with a limiting threaded hole (5), the limiting threaded hole (5) is internally and threadedly connected with a limiting bolt (6), the outer surface of the workpiece (2) is movably sleeved on a tapered through hole (8) formed on the right side of the connecting seat (4), the surface of the tapered through hole (8) is fixedly bonded with an anti-slip layer (9), the right side of the connecting seat (4) is provided with an adjusting threaded hole (10), the left side of the supporting seat (11) is provided with a placing groove (13), the left side of the placing groove (13) is provided with the bottom of the workpiece (2), the left side of the supporting seat (11) is, the locking screw hole (12) is in threaded connection with a locking bolt (14), and one end, far away from the supporting seat (11), of the locking bolt (14) is in threaded connection with the threads of the adjusting screw hole (10) and the threaded hole (7).
2. The numerical control machine tool machining clamp for the taper hole workpiece according to claim 1, characterized in that: the anti-skid layer (9) is made of hard rubber.
3. The numerical control machine tool machining clamp for the taper hole workpiece according to claim 1, characterized in that: the taper of the tapered through hole (8) is the same as that of the workpiece (2).
4. The numerical control machine tool machining clamp for the taper hole workpiece according to claim 1, characterized in that: the adjusting threaded holes (10) are uniformly distributed on the right side of the connecting seat (4), and the included angle between every two adjacent adjusting threaded holes (10) is 90 degrees.
5. The numerical control machine tool machining clamp for the taper hole workpiece according to claim 1, characterized in that: the circle centers of the front and the rear limiting threaded holes (5) are positioned on the same horizontal plane.
6. The numerical control machine tool machining clamp for the taper hole workpiece according to claim 1, characterized in that: the diameters of the threaded hole (7), the adjusting threaded hole (10) and the locking threaded hole (12) are equal, and the circle centers of the threaded hole, the adjusting threaded hole and the locking threaded hole are collinear.
7. The numerical control machine tool machining clamp for the taper hole workpiece according to claim 1, characterized in that: the locking threaded holes (12) are uniformly distributed on the right side of the supporting seat (11), and the included angle between every two adjacent locking threaded holes (12) is 90 degrees.
8. The numerical control machine tool machining clamp for the taper hole workpiece according to claim 1, characterized in that: the diameter of the placing groove (13) is equal to the diameter of the maximum diameter end of the workpiece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922392293.3U CN211361454U (en) | 2019-12-26 | 2019-12-26 | Machining clamp for taper hole workpiece of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922392293.3U CN211361454U (en) | 2019-12-26 | 2019-12-26 | Machining clamp for taper hole workpiece of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211361454U true CN211361454U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922392293.3U Active CN211361454U (en) | 2019-12-26 | 2019-12-26 | Machining clamp for taper hole workpiece of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211361454U (en) |
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2019
- 2019-12-26 CN CN201922392293.3U patent/CN211361454U/en active Active
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