CN213615368U - Angle adjusting mechanism of tool clamp for machine tool - Google Patents
Angle adjusting mechanism of tool clamp for machine tool Download PDFInfo
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- CN213615368U CN213615368U CN202022394407.0U CN202022394407U CN213615368U CN 213615368 U CN213615368 U CN 213615368U CN 202022394407 U CN202022394407 U CN 202022394407U CN 213615368 U CN213615368 U CN 213615368U
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- worm
- operation panel
- groove
- anchor clamps
- adjusting mechanism
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Abstract
The utility model provides a frock clamp's for lathe angle adjustment mechanism relates to the field of anchor clamps angle adjustment, which comprises a base, the equal fixed mounting in both sides on base top has the curb plate, and is two sets of one side on curb plate top is all rotated and is connected with the bull stick, and is two sets of fixedly connected with operation panel between the one end of bull stick, the top of operation panel is rotated and is connected with the anchor clamps body, the front portion and the equal fixed mounting in rear portion on base top have the fixed block, and are two sets of rotate between the fixed block and be connected with the threaded rod, the bottom fixed mounting of operation panel has semicircle tooth piece, the bottom of semicircle tooth piece and one side threaded connection of threaded rod. The utility model discloses a through the design of semicircle tooth piece, when needs adjust the angle of anchor clamps, the threaded rod rotates to make threaded rod and semicircle tooth piece meshing transmission, and then make the semicircle tooth piece rotate, thereby drive the operation panel and revolute the pole and rotate, thereby adjust the angle of anchor clamps body.
Description
Technical Field
The utility model relates to a technical field of anchor clamps angle modulation specifically is an angle adjustment mechanism of frock clamp for lathe.
Background
The machine tool is a common machine for metal processing, has the characteristics of high processing precision and high processing speed, fixes a workpiece to be processed on a clamp when in use, and then carries out cutting processing on the workpiece through the rotation of a cutter so as to achieve the required part model shape.
The existing clamp for the machine tool is generally fixed on the machine tool, the mounting error generally occurs during secondary clamping of a workpiece, the error is reduced by adjusting the angle of the clamp to avoid secondary clamping of the workpiece, the existing clamp mostly can only realize plane rotation and is lack of longitudinal rotation, and secondary clamping is still required due to angle limitation during machining.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model discloses a not enough to prior art, the utility model discloses a frock clamp's for lathe angle adjustment mechanism to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a frock clamp's for lathe angle adjustment mechanism, including the base, the equal fixed mounting in both sides on base top has the curb plate, and is two sets of one side on curb plate top is all rotated and is connected with the bull stick, and is two sets of fixedly connected with operation panel between the one end of bull stick, the top of operation panel is rotated and is connected with the anchor clamps body, the anterior and the equal fixed mounting in rear portion on base top have the fixed block, and are two sets of rotate between the fixed block and be connected with the threaded rod, the bottom fixed mounting of operation panel has semicircle tooth piece, the bottom of semicircle tooth piece and one side threaded connection of threaded rod.
Preferably, the bottom fixedly connected with pivot of anchor clamps body, the fixed cover of one end of pivot has been connect first worm wheel, one side meshing of first worm wheel has first worm, one side and the fixedly connected with hand wheel of operation panel are run through to the one end of first worm, the one end of first worm is connected with the internal rotation of operation panel.
Preferably, the middle part of the top end of the operating platform is fixedly provided with a foundation trench, one end and the middle part of the rotating shaft are fixedly sleeved with a thrust roller bearing, and the bottom of one group of the thrust roller bearings is fixedly connected with the bottom of the foundation trench.
Preferably, one side of the operating platform is fixedly provided with a transverse groove, the top end of the operating platform is fixedly provided with a longitudinal groove, one end of the transverse groove is communicated with the middle of the longitudinal groove, and the side of the bottom end of the clamp body is fixedly provided with a plurality of groups of positioning grooves.
Preferably, the bottom of one end of the transverse groove is rotatably connected with a second worm wheel, the inner part of the transverse groove is rotatably connected with a second worm, and one side of the second worm is meshed with one side of the second worm wheel.
Preferably, ball bearings are fixedly sleeved at two ends of the second worm, and the outer sides of the two groups of ball bearings are respectively and rotatably connected with the inner walls at two ends of the transverse groove.
Preferably, the top end of the second worm gear is in threaded connection with a longitudinal rod, one end of the longitudinal rod is in penetrating connection with the inside of the longitudinal groove, sliding blocks are fixedly sleeved at two ends of the longitudinal rod, and the outer side of each sliding block is in sliding connection with the inner wall of the longitudinal groove.
The utility model discloses a frock clamp's angle adjustment mechanism for lathe, its beneficial effect who possesses as follows:
1. this use novel design through semicircle tooth piece, when needs adjust the angle of anchor clamps, rotate the threaded rod to make threaded rod and semicircle tooth piece meshing transmission, and then make semicircle tooth piece rotate, thereby drive the operation panel and revolute the pole and rotate, thereby adjust the angle of anchor clamps body.
2. This use novel design through vertical pole, when the anchor clamps body rotated certain angle, through the transmission structure transmission of transverse groove and vertical inslot and then drive vertical pole and reciprocate at vertical inslot, and then make the top of vertical pole and constant head tank block in order to accomplish the fixed to anchor clamps body position.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the base of the present invention;
FIG. 3 is a schematic view of the front cross-section structure of the operation table of the present invention;
FIG. 4 is a schematic view of the installation structure of the rotating shaft of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;
fig. 6 is a schematic view of the structure of the operation table of the present invention.
In the figure: 1. a base; 2. a side plate; 3. a rotating rod; 4. an operation table; 5. a clamp body; 6. a fixed block; 7. a threaded rod; 8. a semicircular tooth block; 9. a base groove; 10. a rotating shaft; 11. a first worm gear; 12. a first worm; 13. a thrust roller bearing; 14. a transverse slot; 15. a longitudinal slot; 16. positioning a groove; 17. a second worm gear; 18. a second worm; 19. a longitudinal rod; 20. a ball bearing; 21. a slide block.
Detailed Description
The embodiment of the utility model discloses frock clamp's for lathe angle adjustment mechanism, as shown in fig. 1-6, including base 1, the equal fixed mounting in both sides on 1 top of base has curb plate 2, one side on 2 tops of two sets of curb plates all rotates and is connected with bull stick 3, fixedly connected with operation panel 4 between the one end of two sets of bull sticks 3, the top of operation panel 4 is rotated and is connected with anchor clamps body 5, the front portion and the equal fixed mounting in rear portion on 1 top of base have fixed block 6, it is connected with threaded rod 7 to rotate between two sets of fixed blocks 6, the bottom fixed mounting of operation panel 4 has semicircle toothed block 8, the bottom of semicircle toothed block 8 and one side threaded connection of threaded rod 7, thereby promote the rotation of semicircle toothed block 8 through threaded rod 7 and the transmission of semicircle toothed block 8, and then drive anchor clamps body 5 and.
The bottom end of the clamp body 5 is fixedly connected with a rotating shaft 10, one end of the rotating shaft 10 is fixedly sleeved with a first worm wheel 11, one side of the first worm wheel 11 is meshed with a first worm 12, one end of the first worm 12 penetrates through one side of the operating platform 4 and is fixedly connected with a hand wheel, and one end of the first worm 12 is rotatably connected with the inside of the operating platform 4.
The middle part on operation panel 4 top is fixed and has been seted up the foundation trench 9, and the one end of pivot 10 all is fixed with the middle part and has cup jointed thrust roller bearing 13, and the bottom of one of them group thrust roller bearing 13 and the bottom fixed connection of foundation trench 9 pass through thrust roller bearing 13 in order to reduce pivot 10 pivoted resistance to be convenient for rotate anchor clamps body 5.
A transverse groove 14 is fixedly formed in one side of the operating table 4, a longitudinal groove 15 is fixedly formed in the top end of the operating table 4, one end of the transverse groove 14 is communicated with the middle of the longitudinal groove 15, and a plurality of groups of positioning grooves 16 are fixedly formed in the side of the bottom end of the clamp body 5.
A second worm wheel 17 is rotatably connected to the bottom of one end of the transverse groove 14, a second worm 18 is rotatably connected to the inside of the transverse groove 14, and one side of the second worm 18 is engaged with one side of the second worm wheel 17.
The two ends of the second worm 18 are fixedly sleeved with ball bearings 20, the outer sides of the two groups of ball bearings 20 are respectively connected with the inner walls of the two ends of the transverse groove 14 in a rotating mode, and the rotating resistance of the second worm 18 is reduced through the ball bearings 20.
The top end of the second worm wheel 17 is in threaded connection with a longitudinal rod 19, one end of the longitudinal rod 19 is in penetrating connection with the inside of the longitudinal groove 15, sliding blocks 21 are fixedly sleeved at two ends of the longitudinal rod 19, the outer sides of the sliding blocks 21 are in sliding connection with the inner wall of the longitudinal groove 15, the sliding blocks 21 can limit rotation of the longitudinal rod 19, movement resistance of the longitudinal rod 19 can be reduced through sliding of the sliding blocks 21 and the longitudinal groove 15, and a guiding effect can be achieved for movement of the longitudinal rod 19.
The working principle is as follows: an operator clamps a workpiece on the top end of the fixture body 5 in use, when the fixture body 5 needs to be transversely rotated by an angle in the process of tooling, the first worm 12 is firstly rotated, the first worm 12 is rotated to be meshed with the first worm wheel 11 for transmission, and then the first worm wheel 11 is driven to rotate, and the first worm wheel 11 drives the rotating shaft 10 to rotate, so that the fixture body 5 is driven to rotate.
After the clamp body 5 is rotated to a required angle, the second worm 18 is rotated, the second worm 18 rotates to be in meshed transmission with the second worm wheel 17, the second worm wheel 17 is driven to rotate, the second worm wheel 17 rotates to be in threaded transmission with the longitudinal rod 19, and the longitudinal rod 19 moves upwards until the top end of the longitudinal rod 19 is inserted into the positioning groove 16, so that the clamp body 5 is fixed.
When anchor clamps body 5 needs longitudinal movement, rotate threaded rod 7, threaded rod 7 rotates and 8 screw thread transmissions of semicircle tooth piece, and then drives semicircle tooth piece 8 and rotate, and semicircle tooth piece 8 rotates and drives operation panel 4 and rotate, and then drives anchor clamps body 5 and rotate to accomplish 5 fore-and-aft rotations of anchor clamps body, can accomplish the fixed of 5 angles of anchor clamps body through threaded rod 7 and the auto-lock of semicircle tooth piece 8, can further carry out the frock operation to the work piece.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a frock clamp's angle adjustment mechanism for lathe, includes base (1), its characterized in that: the equal fixed mounting in both sides on base (1) top has curb plate (2), and is two sets of one side on curb plate (2) top is all rotated and is connected with bull stick (3), and is two sets of fixedly connected with operation panel (4) between the one end of bull stick (3), the top of operation panel (4) is rotated and is connected with anchor clamps body (5), the anterior and the equal fixed mounting in rear portion on base (1) top have fixed block (6), and are two sets of rotate between fixed block (6) and be connected with threaded rod (7), the bottom fixed mounting of operation panel (4) has semicircle toothed block (8), the bottom of semicircle toothed block (8) and one side threaded connection of threaded rod (7).
2. The angle adjusting mechanism of a tool holder for a machine tool according to claim 1, characterized in that: the bottom fixedly connected with pivot (10) of anchor clamps body (5), the fixed cover of one end of pivot (10) has connect first worm wheel (11), one side meshing of first worm wheel (11) has first worm (12), one side and the fixedly connected with hand wheel of operation panel (4) are run through to the one end of first worm (12), the one end of first worm (12) is connected with the internal rotation of operation panel (4).
3. The angle adjusting mechanism of a work fixture for a machine tool according to claim 2, characterized in that: the middle part of the top end of the operating platform (4) is fixedly provided with a base groove (9), one end and the middle part of the rotating shaft (10) are fixedly sleeved with a thrust roller bearing (13), and the bottom of the thrust roller bearing (13) is fixedly connected with the bottom of the base groove (9).
4. The angle adjusting mechanism of a tool holder for a machine tool according to claim 1, characterized in that: one side of operation panel (4) is fixed has seted up transverse groove (14), the top of operation panel (4) is fixed has seted up vertical groove (15), the one end of transverse groove (14) link up each other with the middle part in vertical groove (15), the avris of anchor clamps body (5) bottom is fixed has seted up multiunit constant head tank (16).
5. The angle adjusting mechanism of a work fixture for a machine tool according to claim 4, characterized in that: the bottom of one end of the transverse groove (14) is rotatably connected with a second worm wheel (17), the inner part of the transverse groove (14) is rotatably connected with a second worm (18), and one side of the second worm (18) is meshed with one side of the second worm wheel (17).
6. The angle adjusting mechanism of a work fixture for a machine tool according to claim 5, characterized in that: both ends of the second worm (18) are fixedly sleeved with ball bearings (20), and the outer sides of the two groups of ball bearings (20) are respectively connected with the inner walls at both ends of the transverse groove (14) in a rotating manner.
7. The angle adjusting mechanism of a work fixture for a machine tool according to claim 5, characterized in that: the top end threaded connection of second worm wheel (17) has longitudinal rod (19), the one end of longitudinal rod (19) and the inside interlude of longitudinal groove (15) are connected, slider (21) have all been fixed to cup joint in the both ends of longitudinal rod (19), the outside of slider (21) and the inner wall sliding connection of longitudinal groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022394407.0U CN213615368U (en) | 2020-10-23 | 2020-10-23 | Angle adjusting mechanism of tool clamp for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022394407.0U CN213615368U (en) | 2020-10-23 | 2020-10-23 | Angle adjusting mechanism of tool clamp for machine tool |
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| Publication Number | Publication Date |
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| CN213615368U true CN213615368U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022394407.0U Active CN213615368U (en) | 2020-10-23 | 2020-10-23 | Angle adjusting mechanism of tool clamp for machine tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260529A (en) * | 2021-12-21 | 2022-04-01 | 张冬霞 | Contour machining method and device for machining by using same |
| CN115635547A (en) * | 2022-09-30 | 2023-01-24 | 江苏东巨机械科技有限公司 | Multi-angle vertical woodworking band sawing machine and adjusting method |
-
2020
- 2020-10-23 CN CN202022394407.0U patent/CN213615368U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260529A (en) * | 2021-12-21 | 2022-04-01 | 张冬霞 | Contour machining method and device for machining by using same |
| CN115635547A (en) * | 2022-09-30 | 2023-01-24 | 江苏东巨机械科技有限公司 | Multi-angle vertical woodworking band sawing machine and adjusting method |
| CN115635547B (en) * | 2022-09-30 | 2023-09-26 | 江苏东巨机械科技有限公司 | Multi-angle vertical woodworking band saw machine and adjusting method |
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