CN213969910U - Lathe tool with additional grinding head - Google Patents
Lathe tool with additional grinding head Download PDFInfo
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- CN213969910U CN213969910U CN202023079470.1U CN202023079470U CN213969910U CN 213969910 U CN213969910 U CN 213969910U CN 202023079470 U CN202023079470 U CN 202023079470U CN 213969910 U CN213969910 U CN 213969910U
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- lathe
- frame body
- sliding groove
- sliding
- mounting seat
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Abstract
The utility model relates to the technical field of machining, a lathe installs bistrique frock additional, including the support body, be provided with the spout on the support body, the bearing frame sets up on the support body, the emery wheel axle rotates and sets up on the bearing frame for install the emery wheel pole, belt drive slides and sets up in the spout, be used for the drive the emery wheel axle is rotatory. Through the technical scheme, the problem that the machining precision of the inner hole of the roller sleeve type part is not high in the related technology is solved.
Description
Technical Field
The utility model relates to a machinery processing technology field, it is specific, relate to a lathe installs bistrique frock additional.
Background
The parts of roller shell class, after turning out the hole in on the lathe, the hole in will reach higher roughness requirement, continue to process on the lathe and hardly reach the drawing requirement, in prior art, generally dismantle from the lathe, continue to go up the grinding machine and process, reach the hole in roughness that requires, this process needs to carry out the secondary clamping, and the clamping is troublesome, and the conversion lathe also can influence the machining precision moreover.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lathe installs bistrique frock additional, has solved the not high problem of hole machining precision in the roll shell class part among the correlation technique.
The technical scheme of the utility model as follows:
a lathe is installed bistrique frock additional for the clamping is on lathe saddle, include
A frame body, on which a sliding groove is arranged,
a bearing seat arranged on the frame body,
a grinding wheel shaft which is rotatably arranged on the bearing seat and is used for installing a grinding wheel rod,
and the belt driving device is arranged in the sliding groove in a sliding manner and is used for driving the grinding wheel shaft to rotate.
As a further technical solution, the belt driving device comprises
The mounting seat is arranged in the sliding groove in a sliding way,
a three-phase asynchronous motor arranged on the mounting seat,
and the three-phase asynchronous motor drives the grinding wheel shaft to rotate through the belt pulley.
As a further technical solution, the frame body comprises
A bottom plate having a sliding groove thereon, the mounting seat being disposed on the bottom plate through the sliding groove,
a side plate vertically arranged on the bottom plate, the bearing seat is arranged on the side plate through a fastener,
and the mounting plate is arranged on the side plate and is provided with a mounting groove, and the mounting groove is used for being arranged on the lathe tool rest.
As a further solution, the bearing seat partial bearing seat.
As a further technical scheme, the number of the bearing seats is two.
As a further technical proposal, the method also comprises
And the adjusting gasket is arranged in the sliding groove and clamped between the mounting seat and the sliding groove.
As a further technical proposal, the method also comprises
The locking device is arranged on the frame body and comprises
A plurality of positioning holes are orderly arranged on the frame body, the arrangement direction of the positioning holes is along the direction of the sliding chute,
the locking sheet is arranged on the mounting seat, the locking sheet is provided with a locking hole along with the sliding of the mounting seat, the locking hole is used for corresponding to the positioning hole,
and the positioning column penetrates through the locking hole and the positioning hole.
The utility model discloses a theory of operation and beneficial effect do:
the utility model discloses in, when the hole in the part of roller shell class was polished, use this kind of frock can realize a clamping work piece on the lathe, accomplish finish turning and grinding twice process, better assurance product precision, convenient operation leaves the finish machining volume with the semi-finish turning in the hole in the rod shell earlier, need not unload living, and the finish machining in hole just can be accomplished to a clamping, only needs the clamping support body on the knife rest, just can grind the hole in to guarantee the machining precision. Specifically, be provided with the bearing frame on the knife rest, the emery wheel axle is installed on the bearing frame, and belt drive arrangement drive emery wheel axle is rotatory, and the emery wheel pole is installed to emery wheel axle one end, and the emery wheel pole is polished to the hole in the emery wheel axle rotation drive, finds belt drive arrangement's belt position often takes place the laxity in the use, so is provided with the spout on the support body, and belt drive arrangement passes through the spout setting on the support body, and the position is adjustable, can adjust the tensile force of belt like this. When the tool rest is used, the tool rest is fixed on a 30-lathe middle supporting plate tool rest, the distance from the middle supporting plate to the center of the grinding wheel rod is adjusted by a gasket, a workpiece is clamped on a 30-lathe chuck, and after the middle supporting plate tool rest is moved to perform tool setting, inner holes can be ground on the lathe. The frame body is convenient to disassemble and assemble, easy to operate and low in requirement on the skill of an operator, holes in the frame body can be ground on a lathe, and the roughness requirement can be met.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a schematic structural view of the locking device of the present invention;
in the figure: 1. the grinding wheel comprises a frame body, 2 parts of a sliding groove, 3 parts of a bearing seat, 4 parts of a grinding wheel shaft, 5 parts of a belt driving device, 6 parts of a mounting seat, 7 parts of a three-phase asynchronous motor, 8 parts of a belt pulley, 9 parts of a bottom plate, 10 parts of a side plate, 11 parts of a fastening piece, 12 parts of a mounting plate, 13 parts of a mounting groove, 14 parts of an adjusting gasket, 15 parts of a locking device, 16 parts of a positioning hole, 17 parts of a locking sheet, 18 parts of a locking hole, 19 parts of.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
As shown in fig. 1 to 4, the present embodiment proposes
A tool for additionally installing a grinding head on a lathe is used for being clamped on a lathe tool rest and comprises a tool body.
A frame body 1, on which a chute 2 is arranged,
a bearing seat 3 arranged on the frame body 1,
a grinding wheel shaft 4 which is rotatably arranged on the bearing seat 3 and is used for installing a grinding wheel rod,
and the belt driving device 5 is arranged in the sliding groove 2 in a sliding mode and is used for driving the grinding wheel shaft 4 to rotate.
In this embodiment, when the hole in the part of roller shell class was polished, use this kind of frock can realize clamping work piece once on the lathe, accomplish finish turning and grinding twice process, and the piece precision is produced in better assurance, and convenient operation leaves the finish machining volume with the semi-finish turning of hole in the roller shell earlier, need not unload living, and the finish machining in hole just can be accomplished to a clamping, only needs clamping support body 1 on the knife rest, just can grind hole in to guarantee the machining precision. Specifically, be provided with bearing frame 3 on the knife rest, emery wheel axle 4 installs on bearing frame 3, belt drive 5 drive emery wheel axle 4 is rotatory, emery wheel pole is installed to 4 one ends of emery wheel axle, 4 rotatory drive emery wheel poles of emery wheel axle are polished to the hole in, discovery belt drive 5's belt position often takes place to relax in the use, so be provided with spout 2 on support body 1, belt drive 5 passes through spout 2 and sets up on support body 1, and the position is adjustable, can adjust the tensile force of belt like this. When the tool rest is used, the tool rest is fixed on a 30-lathe middle supporting plate tool rest, the distance from the middle supporting plate to the center of the grinding wheel rod is adjusted by a gasket, a workpiece is clamped on a 30-lathe chuck, and after the middle supporting plate tool rest is moved to perform tool setting, inner holes can be ground on the lathe. The frame body 1 is convenient to disassemble and assemble, easy to operate and low in skill requirement on an operator, holes in the frame body can be ground on a lathe, and the roughness requirement can be met.
Further, the belt driving device 5 includes
The mounting seat 6 is arranged in the chute 2 in a sliding way,
a three-phase asynchronous motor 7 arranged on the mounting seat 6,
the belt pulley 8, the three-phase asynchronous motor 7 drives the grinding wheel shaft 4 to rotate through the belt pulley 8.
In this embodiment, mount pad 6 slides and sets up in spout 2, can adjust the position of three-phase asynchronous machine and belt pulley 8, and mount pad 6 also can adjust the height of belt pulley 8.
Further, the frame body 1 comprises
A bottom plate 9, on which a sliding groove 2 is arranged, a mounting seat 6 is arranged on the bottom plate 9 through the sliding groove 2,
a side plate 10 vertically arranged on the bottom plate 9, the bearing seat 3 is arranged on the side plate 10 through a fastener 11,
and the mounting plate 12 is arranged on the side plate 10 and is provided with a mounting groove 13, and the mounting groove 13 is used for being arranged on a lathe tool rest.
In this embodiment, the mounting plate 12 is provided with a mounting groove 13, and the shape of the mounting groove 13 is adapted to the shape of an overhead structure, so as to avoid the existing mechanism and facilitate mounting.
Further, 3-position part type bearing seat of the bearing seat.
In the embodiment, the partial bearing seat 3 is split, so that the grinding wheel spindle 4 is convenient to mount, and the radial load can be better borne.
Further, there are two bearing housings 3.
In this embodiment, the two bearing seats 3 are stressed more uniformly.
Further, also comprises
And the adjusting gasket 14 is arranged in the sliding chute 2 and clamped between the mounting seat 6 and the sliding chute 2.
In this embodiment, the adjusting shim 14 may be inserted into the gap between the chute 2 and the mounting seat 6, and the number of the adjusting shims may be determined according to the size of the gap, so that the adjusting shims can be randomly fixed to a desired position.
Further, also comprises
The locking device 15 is arranged on the frame body 1 and comprises
A plurality of positioning holes 16 are orderly arranged on the frame body 1, the arrangement direction of the positioning holes 16 is along the direction of the sliding chute 2,
the locking sheet 17 is arranged on the mounting seat 6, along with the sliding of the mounting seat 6, the locking sheet 17 is provided with a locking hole 18, the locking hole 18 is used for corresponding to the positioning hole 16,
and the positioning column 19 is arranged in the locking hole 18 and the positioning hole 16 in a penetrating manner.
In this embodiment, the positioning holes 16 are arranged in order, and the positioning holes 16 are fixed, so that the adjustable positions are relatively fixed, and the diameters of the positioning holes 16 and the locking holes 18 are larger than the diameter of the positioning columns 19, so that the positioning columns 19 can be finely adjusted in the positioning holes 16 and the locking holes 18, and the small adjustment amount is supplemented by the adjusting spacers 14.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A lathe tool with an additional grinding head is used for clamping on a lathe tool rest and is characterized by comprising
A frame body (1) which is provided with a chute (2),
a bearing seat (3) arranged on the frame body (1),
a grinding wheel shaft (4) which is rotatably arranged on the bearing seat (3) and is used for installing a grinding wheel rod,
and the belt driving device (5) is arranged in the sliding groove (2) in a sliding manner and is used for driving the grinding wheel shaft (4) to rotate.
2. A lathe machining head tooling according to claim 1, characterized in that said belt drive (5) comprises
A mounting seat (6) which is arranged in the sliding groove (2) in a sliding way,
a three-phase asynchronous motor (7) arranged on the mounting seat (6),
the three-phase asynchronous motor (7) drives the grinding wheel shaft (4) to rotate through the belt pulley (8).
3. The lathe machining grinding head tool according to claim 2, wherein the frame body (1) comprises
A bottom plate (9) provided with a sliding groove (2), wherein the mounting seat (6) is arranged on the bottom plate (9) through the sliding groove (2),
a side plate (10) vertically arranged on the bottom plate (9), the bearing seat (3) is arranged on the side plate (10) through a fastener (11),
the mounting plate (12) is arranged on the side plate (10) and is provided with a mounting groove (13), and the mounting groove (13) is used for being arranged on the lathe tool rest.
4. The lathe machining head tool as claimed in claim 1, wherein the bearing seat (3) is a partial bearing seat.
5. A lathe loading grinding head tool according to claim 4, characterized in that there are two of the bearing seats (3).
6. The lathe machining head tool according to claim 2, further comprising
And the adjusting gasket (14) is arranged in the sliding groove (2) and clamped between the mounting seat (6) and the sliding groove (2).
7. The lathe machining head tool according to claim 2, further comprising
A locking device (15) arranged on the frame body (1) and comprising
A plurality of positioning holes (16) are orderly arranged on the frame body (1), the arrangement direction of the positioning holes (16) is along the direction of the sliding chute (2),
the locking sheet (17) is arranged on the mounting seat (6), along with the sliding of the mounting seat (6), a locking hole (18) is formed in the locking sheet (17), the locking hole (18) is used for corresponding to the positioning hole (16),
the positioning column (19) penetrates through the locking hole (18) and the positioning hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079470.1U CN213969910U (en) | 2020-12-17 | 2020-12-17 | Lathe tool with additional grinding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079470.1U CN213969910U (en) | 2020-12-17 | 2020-12-17 | Lathe tool with additional grinding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213969910U true CN213969910U (en) | 2021-08-17 |
Family
ID=77245889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023079470.1U Active CN213969910U (en) | 2020-12-17 | 2020-12-17 | Lathe tool with additional grinding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213969910U (en) |
-
2020
- 2020-12-17 CN CN202023079470.1U patent/CN213969910U/en active Active
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