CN211413667U - Tool rest structure of single-point diamond lathe - Google Patents
Tool rest structure of single-point diamond lathe Download PDFInfo
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- CN211413667U CN211413667U CN201921568357.4U CN201921568357U CN211413667U CN 211413667 U CN211413667 U CN 211413667U CN 201921568357 U CN201921568357 U CN 201921568357U CN 211413667 U CN211413667 U CN 211413667U
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- cutter
- seted
- rod
- knife rest
- hole
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Abstract
The utility model belongs to the lathe field, especially a single-point diamond lathe's knife rest structure to the inconvenient problem of current cutter installation, now proposes following scheme, and it includes the knife rest, two cutter grooves have been seted up on the knife rest, and equal movable mounting has the cutter in two cutter grooves, the T die cavity has been seted up on the knife rest, has all seted up the slide opening on the both sides inner wall of T die cavity, and two cutter grooves all are equipped with the clamp plate, and the bottom side of two clamp plates contacts with the top side of two cutters respectively, and the equal fixed mounting in one side that two clamp plates are close to each other has the slide bar, and the end that two slide bars are close to each other all extends to T die. The utility model discloses simple structure only needs to rotate a threaded rod, can accomplish the clamping of cutter, not only makes the clamping of cutter more convenient, has shortened the clamping time of cutter simultaneously to shorten the down time of lathe, improved the machining efficiency of lathe, satisfied people's demand.
Description
Technical Field
The utility model relates to a lathe technical field especially relates to a single-point diamond lathe's knife rest structure.
Background
The single-point diamond lathe has wide application in the aspect of optical surface processing, in the 70 s and 80 s of the 20 th century, the optical surface processed by the lathe is used in the aspect of infrared, and at the end of the 80-90 s, along with the progress of a machine tool and a cutter, the diamond lathe can turn a reflective optical element used in a visible light wave band.
The patent with publication number CN202963469U discloses a single-point diamond lathe, utilize the C axle graduation function of single-point diamond main shaft to compile 2 to 3 axle linkages and can realize the shaping processing of planing on face of cylinder and sphere, have the characteristics to special-shaped workpiece precision finishing, but among the prior art, the knife rest is when installing the cutter, mostly through screwing up a plurality of bolts, thereby make a plurality of bolts fix the cutter on the knife rest, this kind of mode, because the bolt is too many, twelve point cutters are very troublesome when changing, and make the lathe need shut down for a long time, and then reduced the machining efficiency of lathe, there is improved space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of inconvenient installation of the tool in the prior art and providing a tool rest structure of a single-point diamond lathe.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a single-point diamond lathe's knife rest structure, includes the knife rest, two cutter grooves have been seted up on the knife rest, and the equal movable mounting in two cutter grooves has the cutter, T die cavity has been seted up on the knife rest, has all seted up the slide opening on the both sides inner wall of T die cavity, and two cutter grooves all are equipped with the clamp plate, and the bottom side of two clamp plates contacts with the top side of two cutters respectively, and the equal fixed mounting in one side that two clamp plates are close to each other has the slide bar, and the end that two slide bars are close to each other all extends to T die cavity, and the equal fixed mounting in one side of two slide bars has the L type slide bar that is located T.
Preferably, spacing holes have all been seted up on two slide bars, spacing downthehole movable mounting has the gag lever post, the top and the bottom of gag lever post are fixed mounting respectively on the top side and the bottom side inner wall of T die cavity, the toothed disc has all been rotated to one side of two gag lever posts, the equal fixed mounting in one side of two toothed discs has the bull stick, one side difference movable mounting of two bull sticks is on one side of two L type slide bars, threaded hole has all been seted up on the both sides inner wall of T die cavity, threaded rod has all been installed to equal screw thread in two threaded holes, the one end that two threaded rods are close to each other all rotates installs the connecting block, the equal fixed mounting in one side that two connecting blocks are close to each other has L type pole, the equal fixed mounting in one side of two L type poles has the rack, two racks mesh with two toothed discs respectively, it makes its.
Preferably, a rotating hole is formed in one side of the limiting rod, a rotating shaft is rotatably mounted in the rotating hole, one end of the rotating shaft is fixedly mounted on one side of a gear disc, and the gear disc rotates in the rotating hole through the rotating shaft.
Preferably, one side of the L-shaped sliding rod is provided with a sliding shaft hole, a sliding shaft is movably arranged in the sliding shaft hole, one end of the sliding shaft is fixedly arranged on one side of the rotating rod, and the rotating rod drives the L-shaped sliding rod to move through the sliding shaft.
Preferably, two chutes are formed in the inner wall of the bottom side of the T-shaped cavity, the bottoms of the two L-shaped rods are respectively slidably mounted in the two chutes, one side, away from each other, of each connecting block is provided with a groove, the inner walls of the two grooves are provided with circular grooves in an annular mode, the circular grooves are internally provided with circular blocks which are movable, one ends, close to each other, of the two threaded rods are respectively fixedly mounted on one side, away from each other, of the two circular blocks, meanwhile, the threaded rods rotate in the circular grooves through the circular blocks, and the bottoms of the L-shaped rods horizontally slide in.
In the utility model, the pressing plate can move by rotating the screw rod due to the arrangement of the pressing plate and the threaded rod, so that the cutter is pressed in the cutter groove;
the utility model discloses simple structure only needs to rotate a threaded rod, can accomplish the clamping of cutter, not only makes the clamping of cutter more convenient, has shortened the clamping time of cutter simultaneously to shorten the down time of lathe, improved the machining efficiency of lathe, satisfied people's demand.
Drawings
Fig. 1 is a schematic perspective view of a tool rest structure of a single-point diamond lathe according to the present invention;
fig. 2 is a schematic side view of a tool rest structure of a single-point diamond lathe according to the present invention;
fig. 3 is a schematic structural diagram of a portion a in fig. 2 of a tool rest structure of a single-point diamond lathe according to the present invention;
fig. 4 is a schematic structural diagram of a portion B in fig. 2 of a tool rest structure of a single-point diamond lathe according to the present invention.
In the figure: the device comprises a knife rest 1, a knife groove 2, a knife 3, a 4T die cavity, a sliding hole 5, a pressing plate 6, a sliding rod 7, a sliding rod 8L, a threaded hole 9, a threaded rod 10, a connecting block 11, a rod 12L, a limiting hole 13, a limiting rod 14, a rotating hole 15, a rotating shaft 16, a gear disc 17, a rotating rod 18, a sliding shaft hole 19, a sliding shaft 20, a sliding chute 21, a groove 22, a circular groove 23 and a circular block 24.
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.
Example 1
Referring to fig. 1-4, a tool rest structure of single-point diamond lathe, including tool rest 1, two cutter slots 2 have been seted up on tool rest 1, equal movable mounting has cutter 3 in two cutter slots 2, T die cavity 4 has been seted up on tool rest 1, slide opening 5 has all been seted up on the both sides inner wall of T die cavity 4, all be equipped with clamp plate 6 in two cutter slots 2, the bottom side of two clamp plates 6 contacts with the top side of two cutter 3 respectively, the equal fixed mounting in one side that two clamp plates 6 are close to each other has slide bar 7, the end that two slide bars 7 are close to each other all extends to in the T die cavity 4, the equal fixed mounting in one side of two slide bars 7 has the L type slide bar 8 that is located T die cavity 4, only need rotate a threaded rod 10, can.
In the utility model, two slide bars 7 are both provided with a limit hole 13, a limit rod 14 is movably arranged in the limit hole 13, the top end and the bottom end of the limit rod 14 are respectively and fixedly arranged on the inner walls of the top side and the bottom side of a T-shaped cavity 4, one side of the two limit rods 14 is respectively and rotatably provided with a gear disc 17, one side of the two gear discs 17 is respectively and fixedly provided with a rotating rod 18, one side of the two rotating rods 18 is respectively and movably arranged on one side of two L-shaped slide bars 8, the inner walls of the two sides of the T-shaped cavity 4 are both provided with threaded holes 9, threaded rods 10 are respectively and threadedly arranged in the two threaded holes 9, one ends of the two threaded rods 10 which are close to each other are respectively and rotatably provided with a connecting block 11, one sides of the two connecting blocks 11 which are close to each other are both and fixedly provided with an L-shaped rod 12, the two racks are, so that the pressure plate 6 presses the tool 3 in the tool pocket 2.
The utility model discloses in, commentaries on classics hole 15 has been seted up to one side of gag lever post 14, changes 15 internal rotations in hole and installs pivot 16, and the one end fixed mounting of pivot 16 is on one side of toothed disc 17, and toothed disc 17 is changeing 15 internal rotations in hole through pivot 16.
The utility model discloses in, smooth shaft hole 19 has been seted up to one side of L type slide bar 8, and movable mounting has slide 20 in the slide hole 19, and the one end fixed mounting of slide 20 is on one side of bull stick 18, and bull stick 18 drives L type slide bar 8 through slide 20 and removes.
The utility model discloses in, two spouts 21 have been seted up on the bottom side inner wall of T die cavity 4, the bottom of two L type poles 12 is slidable mounting respectively in two spouts 21, recess 22 has all been seted up to one side that two connecting blocks 11 kept away from each other, circular slot 23 has been seted up to the ring on two recess 22's the inner wall, equal activity disk 24 in two circular slots 23, the one end that two threaded rod 10 are close to each other is fixed mounting respectively on one side that two disk 24 kept away from each other, threaded rod 10 passes through disk 24 at the internal rotation of circular slot 23 simultaneously, the bottom of L type pole 12 is horizontal slip in spout 21.
Example 2
Referring to fig. 1-4, a tool rest structure of single-point diamond lathe, including tool rest 1, two cutter slots 2 have been seted up on tool rest 1, equal movable mounting has cutter 3 in two cutter slots 2, T die cavity 4 has been seted up on tool rest 1, slide opening 5 has all been seted up on the both sides inner wall of T die cavity 4, two cutter slots 2 all are equipped with clamp plate 6, the bottom side of two clamp plates 6 contacts with the top side of two cutters 3 respectively, the slide bar 7 has all been installed through welded fastening in one side that two clamp plates 6 are close to each other, the end that two slide bars 7 are close to each other all extends to in the T die cavity 4, the L type slide bar 8 that is located the T die cavity 4 is all installed through welded fastening in one side of two slide bars 7, only need to rotate a threaded rod 10.
In the utility model, two slide bars 7 are both provided with a limit hole 13, a limit rod 14 is movably arranged in the limit hole 13, the top end and the bottom end of the limit rod 14 are respectively fixedly arranged on the inner walls of the top side and the bottom side of a T-shaped cavity 4 by welding, one side of the two limit rods 14 is respectively rotatably provided with a gear disc 17, one side of the two gear discs 17 is respectively fixedly provided with a rotating rod 18 by welding, one side of the two rotating rods 18 is respectively movably arranged on one side of two L-shaped slide bars 8, the inner walls of the two sides of the T-shaped cavity 4 are both provided with threaded holes 9, threaded rods 10 are respectively and threadedly arranged in the two threaded holes 9, one ends of the two threaded rods 10 which are close to each other are respectively rotatably provided with a connecting block 11, one sides of the two connecting blocks 11 which are close to each other are respectively fixedly provided with an L-shaped rod 12 by welding, one sides, turning the threaded rod 10 causes it to turn in the threaded hole 9, causing the pressure plate 6 to press the tool 3 in the tool channel 2.
The utility model discloses in, commentaries on classics hole 15 has been seted up to one side of gag lever post 14, changes 15 internal rotations in hole and installs pivot 16, and welded fastening is passed through to the one end of pivot 16 and installs on one side of toothed disc 17, and toothed disc 17 is changeing 15 internal rotations in hole through pivot 16.
The utility model discloses in, smooth shaft hole 19 has been seted up to one side of L type slide bar 8, and movable mounting has slide bar 20 in the slide shaft hole 19, and welded fastening installs on one side of bull stick 18 through the one end of slide bar 20, and bull stick 18 drives L type slide bar 8 through slide bar 20 and removes.
The utility model discloses in, two spouts 21 have been seted up on the bottom side inner wall of T die cavity 4, the bottom of two L type poles 12 is slidable mounting respectively in two spouts 21, recess 22 has all been seted up to one side that two connecting blocks 11 kept away from each other, circular slot 23 has been seted up to the ring on two recess 22's the inner wall, equal activity disk 24 in two circular slots 23, the one end that two threaded rod 10 are close to each other is respectively through welded fastening and install on one side that two disk 24 kept away from each other, threaded rod 10 passes through disk 24 at circular slot 23 internal rotation simultaneously, the bottom of L type pole 12 is horizontal slip in spout 21.
The utility model discloses in, place a cutter 3 in a cutter groove 2, rotation threaded rod 10 makes its at threaded hole 9 internal rotation, and then make threaded rod 10 remove, threaded rod 10 promotes L type pole 12 through connecting block 11 and removes, threaded rod 10 passes through the fritter 24 at the internal rotation of fritter 23 simultaneously, the bottom of L type pole 12 is horizontal slip in spout 21, L type pole 12 passes through the rack and drives toothed disc 17 and rotate, and then make toothed disc 17 rotate at the 15 internal rotations in commentaries on classics hole through pivot 16, thereby drive bull stick 18 and rotate, bull stick 18 drives L type slide bar 8 through smooth axle 20 and removes, L type slide bar 8 drives slide bar 7 and removes, make slide bar 7 drive clamp plate 6 and remove, thereby make clamp plate 6 compress tightly cutter 3 in cutter groove 2, stop rotation threaded rod 10 this moment, can accomplish the operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a single-point diamond lathe's knife rest structure, includes knife rest (1), two cutter grooves (2) have been seted up on knife rest (1), equal movable mounting has cutter (3) in two cutter grooves (2), a serial communication port, T die cavity (4) have been seted up on knife rest (1), slide opening (5) have all been seted up on the both sides inner wall of T die cavity (4), all be equipped with clamp plate (6) in two cutter grooves (2), the bottom side of two clamp plate (6) contacts with the top side of two cutter (3) respectively, the equal fixed mounting in one side that two clamp plate (6) are close to each other has slide bar (7), the end that two slide bar (7) are close to each other all extends to in T die cavity (4), the equal fixed mounting in one side of two slide bar (7) has L type slide bar (8) that are located T die cavity (.
2. The tool rest structure of the single-point diamond lathe according to claim 1, wherein two sliding rods (7) are respectively provided with a limiting hole (13), a limiting rod (14) is movably arranged in each limiting hole (13), the top end and the bottom end of each limiting rod (14) are respectively and fixedly arranged on the inner walls of the top side and the bottom side of the T-shaped cavity (4), one side of each limiting rod (14) is respectively and rotatably provided with a gear disc (17), one side of each gear disc (17) is respectively and fixedly provided with a rotating rod (18), one side of each rotating rod (18) is respectively and movably arranged on one side of each L-shaped sliding rod (8), the inner walls of the two sides of the T-shaped cavity (4) are respectively provided with a threaded hole (9), threaded rods (10) are respectively and threadedly arranged in the two threaded holes (9), and a connecting block (11) is respectively and rotatably arranged at one end, the L-shaped rods (12) are fixedly mounted on one sides, close to each other, of the two connecting blocks (11), racks are fixedly mounted on one sides of the two L-shaped rods (12), and the two racks are meshed with the two gear discs (17) respectively.
3. The tool rest structure of the single-point diamond lathe according to claim 2, wherein a rotary hole (15) is formed in one side of the limiting rod (14), a rotary shaft (16) is rotatably mounted in the rotary hole (15), and one end of the rotary shaft (16) is fixedly mounted on one side of a gear disc (17).
4. The tool rest structure of the single-point diamond lathe according to claim 1, wherein a sliding shaft hole (19) is formed in one side of the L-shaped sliding rod (8), a sliding shaft (20) is movably mounted in the sliding shaft hole (19), and one end of the sliding shaft (20) is fixedly mounted on one side of the rotating rod (18).
5. The tool rest structure of a single-point diamond lathe according to claim 1, wherein two sliding grooves (21) are formed in the inner wall of the bottom side of the T-shaped cavity (4), the bottom ends of the two L-shaped rods (12) are slidably mounted in the two sliding grooves (21) respectively, a groove (22) is formed in one side, away from each other, of each connecting block (11), a circular groove (23) is formed in the inner wall of each groove (22) in an annular mode, a circular block (24) is movable in each circular groove (23), and one end, close to each other, of each threaded rod (10) is fixedly mounted on one side, away from each other, of each circular block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921568357.4U CN211413667U (en) | 2019-09-20 | 2019-09-20 | Tool rest structure of single-point diamond lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921568357.4U CN211413667U (en) | 2019-09-20 | 2019-09-20 | Tool rest structure of single-point diamond lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211413667U true CN211413667U (en) | 2020-09-04 |
Family
ID=72286847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921568357.4U Expired - Fee Related CN211413667U (en) | 2019-09-20 | 2019-09-20 | Tool rest structure of single-point diamond lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211413667U (en) |
-
2019
- 2019-09-20 CN CN201921568357.4U patent/CN211413667U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 Termination date: 20210920 |
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| CF01 | Termination of patent right due to non-payment of annual fee |