CN213105748U - Positioning device for cutter - Google Patents
Positioning device for cutter Download PDFInfo
- Publication number
- CN213105748U CN213105748U CN202022154084.8U CN202022154084U CN213105748U CN 213105748 U CN213105748 U CN 213105748U CN 202022154084 U CN202022154084 U CN 202022154084U CN 213105748 U CN213105748 U CN 213105748U
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- Prior art keywords
- main
- cutter
- groove
- screw rod
- vice
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000001815 facial effect Effects 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a positioner of cutter, including the sword box body, be equipped with main silk hole and a plurality of main slot on the sword box body respectively, the downthehole interpolation of main silk is equipped with main lead screw, and main lead screw stretches out the end and rotates and install the installation piece, is equipped with the recess on the installation piece, is equipped with the cutter groove on the recess inner wall, and the cutter groove interpolation is equipped with the cutter body, and the recess facial make-up is equipped with a plurality of activity ejector pin, is equipped with a plurality of locking groove on the cutter body, and the activity ejector pin is inserted and is established in the locking groove, and the cover is equipped with the. The main screw rod is screwed in the main screw hole, the extending end of the main screw rod is rotatably connected to the mounting block through the main bearing, the horizontal displacement of the cutter body is convenient to adjust, the cutter body is inserted into the cutter groove in the mounting block, one side of the cutter body is pushed and fixed through the movable ejector rod, the other side of the cutter body is fixed through the top plate, the auxiliary screw rod on the top plate displaces and adjusts the auxiliary screw rod, and the positioning effect of the cutter body is improved.
Description
Technical Field
The utility model belongs to the technical field of lathe cutter, concretely relates to positioner of cutter.
Background
A tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool. Most knives are machine, but also hand-held. The cutting tools for cutting wood are called woodworking tools. There is also a class of tools of particular application for geological exploration, well drilling, mine drilling, known as mine tools.
Lathe machining is part of mechanical machining, and mainly comprises two machining modes: one is to fix a turning tool and process a workpiece which is not formed in rotation; the other method is to fix the workpiece and perform precision machining by the high-speed rotation of the workpiece and the transverse and longitudinal movement of the turning tool. In the fixed in-process in lathe tool's location, current lathe tool is fixed in the cutter box through fixing bolt, in the installation of cutter, need set up the knife tip mounted position of cutter in height position such as lathe main shaft center, this setting can reduce the frictional resistance that produces between cutter and the work piece, and can prolong the life of cutter, current cutter is in the use, there is time to take place wearing and tearing can carry out the secondary to it and polish the use, the cutter cross-section width after polishing diminishes, can discover in placing the cutter box once more that it is not on same horizontal plane with lathe main shaft central point, conventional processing mode is that add the gasket on the cutter and solve, the weak point of existence has: when the existing cutters with different specifications and the like are placed in the cutter box, although the positioning effect of the cutters can be achieved by adding the gasket to enable the center of the cutter to be on the same horizontal plane with the center of a machine tool spindle, the placement of the gasket easily enables the cutters to be fixed in the inclined state of the inner stroke of the cutter box, the gasket is poor in stabilizing effect, the sliding is easy to occur in the using process, and the problem that the positioning effect of the existing cutter positioning device is poor exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioner of cutter to solve the poor problem of cutter positioner location effect that exists among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioner of cutter, includes the sword box body, be equipped with main silk hole and a plurality of main slot on the sword box body respectively, the downthehole main lead screw that is equipped with of main silk, main lead screw stretches out the end and rotates and has installed the installation piece, installation piece facial make-up is equipped with the main inserted block of a plurality of, main slot interpolation is equipped with main inserted block, be equipped with the recess on the installation piece, be equipped with the cutter groove on the recess inner wall, the cutter groove interpolation is equipped with the cutter body, the recess facial make-up is equipped with a plurality of activity ejector pin, be equipped with a plurality of locking groove on the cutter body, the activity ejector pin is inserted and is established in the locking groove, the cover is equipped with the top and pushes.
Preferably, the mounting block is provided with a main rotating groove, a main bearing is arranged in the main rotating groove, and the main screw rod is inserted in the main bearing.
Preferably, the groove is provided with a plurality of movable grooves, the movable mandril is inserted in the movable grooves, and one side of the pushing spring is arranged on the movable grooves.
Preferably, a plurality of auxiliary screw holes are formed in one side of the inner wall of the cutter groove, auxiliary screws are inserted into the auxiliary screw holes, the extending ends of the auxiliary screws rotate to be provided with a top plate, auxiliary rotating grooves are formed in the top plate, auxiliary bearings are arranged in the auxiliary rotating grooves, one sides of the auxiliary screws are inserted into the auxiliary bearings, one sides of the top plate are inserted into the cutter body, and protective pads are arranged on the top plate.
Preferably, a plurality of through holes are formed in one side of the inner wall of the cutter groove, a sliding rod is arranged on the top plate in a mounted mode and penetrates through the through holes, an indicating sign is arranged at the extending end of the sliding rod in a mounted mode, a plurality of ruler plates are arranged on the side wall of the mounting block in a mounted mode, and one end of the indicating sign is mounted on one side of each ruler plate.
Preferably, the main screw rod and the auxiliary screw rod are respectively provided with a main rotating handle and an auxiliary rotating handle.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a positioner of cutter is equipped with a plurality of chi board through installing at installation piece lateral wall facial make-up, and the roof facial make-up is equipped with the slide bar, and the slide bar slides and sets up the perforation at the cutter inslot, and the slide bar stretches out the indicator one end of serving and install in chi board one side, and the indicator instructs the specific position of cutter inslot sword, improves the accuracy nature of cutter location.
The utility model provides a positioner of cutter, insert the main slot on the cutter box body through the main inserted block with on the installation piece, it is spacing to it, main screw rod screw thread is connected in main screw hole, and main screw rod stretches out the end and rotates through the base bearing and connect on the installation piece, be convenient for adjust the specific horizontal displacement of cutter, the cutter body inserts the cutter inslot on the installation piece, and its one side pushes away through movable ejector pin and pushes away fixedly, the opposite side is fixed through the roof, vice screw rod on the roof carries out the displacement to it and adjusts, improve the specific location effect of cutter.
Drawings
FIG. 1 is a partially cut-away front view of the present invention;
FIG. 2 is a schematic right-side view of FIG. 1;
FIG. 3 is an enlarged view of a portion a of FIG. 1;
FIG. 4 is an enlarged schematic view of FIG. 1 at b;
FIG. 5 is an enlarged schematic view of FIG. 1 at c;
fig. 6 is an enlarged schematic view of fig. 1 at d.
In the figure: the tool box comprises a tool box body 1, a main screw hole 2, a main slot 3, a main screw rod 4, an installation block 5, a main insertion block 6, a groove 7, a tool groove 8, a tool body 9, a movable ejector rod 10, a stop groove 11, a pushing spring 12, a main rotating groove 13, a main bearing 14, a movable groove 15, an auxiliary screw hole 16, an auxiliary screw rod 17, a top plate 18, an auxiliary rotating groove 19, an auxiliary bearing 20, a protective pad 21, a perforation 22, a sliding rod 23, an indicator 24, a ruler plate 25, a main rotating handle 26 and an auxiliary rotating handle 27.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, 2, 3 and 4, a positioning device for a cutter comprises a cutter box body 1, wherein a main screw hole 2 and 2 main slots 3 are respectively arranged on the cutter box body 1, a main screw rod 4 is inserted into the main screw hole 2, the extending end of the main screw rod 4 is rotatably connected with a mounting block 5, a main rotating groove 13 is arranged on the mounting block 5, a main bearing 14 is arranged in the main rotating groove 13 in an interference fit manner, the type of the main bearing 14 is 628/7-2RS/P63, the main screw rod 4 is arranged on an inner ring of the main bearing 14 in an interference fit manner, when the main screw rod 4 rotates, the mounting block 5 can horizontally move, 2 main inserts 6 are welded on the mounting block 5, a main insert 6 is inserted into the main slot 3, the main insert 6 positions the mounting block 5 to keep the mounting block in a state of being parallel to the cutter box body 1, a groove 7 is arranged on the mounting block 5, and a cutter groove 8 is arranged on the inner wall of the groove 7, the cutter body 9 is inserted into the cutter groove 8, 2 movable ejector rods 10 are movably connected to the groove 7, 2 movable grooves 15 are formed in the groove 7, the movable ejector rods 10 are inserted into the movable grooves 15, the left sides of the pushing springs 12 are inserted into the movable grooves 15, 2 stop grooves 11 are formed in the cutter body 9, the movable ejector rods 10 are inserted into the stop grooves 11, the movable ejector rods 10 fix the cutter body 9, relative sliding of the cutter body in the cutter groove 8 is avoided, the pushing springs 12 are welded to the outer wall of the movable ejector rods 10, the pushing springs 12 generate spring thrust towards the right side for the movable ejector rods 10, and the movable ejector rods are stably inserted into the stop grooves 11.
Referring to fig. 1, 2, 5 and 6, 2 auxiliary screw holes 16 are symmetrically arranged on the right side of the inner wall of the cutter groove 8, an auxiliary screw rod 17 is connected to the inner screw thread of the auxiliary screw hole 16, the extending end of the auxiliary screw rod 17 is rotatably connected with a top plate 18, an auxiliary rotating groove 19 is arranged on the top plate 18, an auxiliary bearing 20 is in interference fit in the auxiliary rotating groove 19, the model of the auxiliary bearing 20 is 628/7-2RS/P63, the left side of the auxiliary screw rod 17 is in interference fit in the auxiliary bearing 20, the left side of the top plate 18 is in contact connection with the cutter body 9, a protective pad 21 is adhesively connected to the top plate 18, the protective pad 21 is made of soft rubber, the cutter body 9 is protected, 2 through holes 22 are symmetrically arranged on the right side of the inner wall of the cutter groove 8, a slide rod 23 is welded to the top plate 18, the slide rod 23 penetrates through the through hole 22, an indicator 24 is adhesively connected to the, the indicating end of the indicating mark 24 is placed in front of the ruler plate 25, the scale value of the indicating mark 24 on the ruler plate 25 represents the position relation of the cutter body 9 in the cutter groove 8, the main screw rod 4 and the auxiliary screw rod 17 are respectively welded with a main rotating handle 26 and an auxiliary rotating handle 27, and the main rotating handle 26 and the auxiliary rotating handle 27 are respectively convenient for moving the main screw rod 4 and the auxiliary screw rod 17.
When the tool body 9 needs to be positioned and fixed, an operator only needs to insert the tool body 9 into the tool groove 8 on the mounting block 5, when the tool body 9 slides to the position of the movable ejector rod 10, the operator presses the tool body into the movable groove 15 by hand and quickly pushes the tool body 9 to move, when the tool body completely slides into the tool groove 8, the stop groove 11 on the tool body 9 corresponds to the movable groove 15 in the groove 7, the movable ejector rod 10 is stably inserted into the stop groove 11 under the thrust action of the right spring generated by the pushing spring 12 to fix the tool body 9, so that the tool body is prevented from sliding in the tool groove 8 in the using process, further, the operator rotates the auxiliary knob 27, the auxiliary screw rod 17 is driven by the auxiliary knob 27 to rotate in the auxiliary screw hole 16, so that the top plate 18 at the insertion end of the auxiliary screw rod 17 presses against the tool body 9 to play a role in compacting and fixing the tool body 9, the positioning and stabilizing effect of the tool body is further improved, an operator can know the position relation of the tool body 9 in the tool groove 8 according to the scale value of the indicator 24 on the scale plate 25, the operator compares the tool body 9 with the center position of the machine tool spindle, when the deviation is generated with the horizontal displacement, the operator only needs to drive the main screw rod 4 to rotate through the main knob 26, the main screw rod 4 is rotatably connected to the mounting block 5 through the main bearing 14, so that the mounting block 5 can horizontally move, the main insert block 6 on the mounting block 5 is slidably arranged in the main slot 3 on the tool box body 1, the mounting block 5 is limited, the tool body 9 stops rotating the main knob 26 after being aligned with the center of the machine tool spindle, and the positioning and stabilizing device has the characteristic of good positioning effect of the tool body 9.
Claims (6)
1. The utility model provides a positioner of cutter, includes knife box body (1), its characterized in that: the knife box body (1) is respectively provided with a main screw hole (2) and a plurality of main slots (3), a main screw rod (4) is inserted into the main screw hole (2), a mounting block (5) is rotatably arranged at the extending end of the main screw rod (4), a plurality of main insertion blocks (6) are arranged on the mounting block (5), the main insertion block (6) is inserted into the main slot (3), a groove (7) is arranged on the mounting block (5), a cutter groove (8) is arranged on the inner wall of the groove (7), a cutter body (9) is inserted in the cutter groove (8), a plurality of movable ejector rods (10) are arranged on the groove (7), the tool body (9) is provided with a plurality of stop grooves (11), the movable ejector rod (10) is inserted in the stop grooves (11), and the movable ejector rod (10) is sleeved with a pushing spring (12).
2. A positioning device for a tool according to claim 1, wherein: the mounting block (5) is provided with a main rotating groove (13), a main bearing (14) is arranged in the main rotating groove (13), and the main screw rod (4) is inserted in the main bearing (14).
3. A positioning device for a tool according to claim 1, wherein: the groove (7) is provided with a plurality of movable grooves (15), the movable ejector rod (10) is inserted in the movable grooves (15), and one side of the pushing spring (12) is arranged on the movable grooves (15).
4. A positioning device for a tool according to claim 1, wherein: cutter groove (8) inner wall one side is equipped with a plurality of vice silk hole (16), vice silk hole (16) interpolation is equipped with vice lead screw (17), vice lead screw (17) stretch into the end and rotate and have installed roof (18), be equipped with vice rotating groove (19) on roof (18), the built-in vice bearing (20) that is equipped with of vice rotating groove (19), insert on one side of vice lead screw (17) and establish in vice bearing (20), roof (18) one side is inserted and is established on the cutter body (9), roof (18) facial make-up is equipped with protection pad (21).
5. The positioning device for a tool according to claim 4, wherein: cutter groove (8) inner wall one side is equipped with a plurality of perforation (22), roof (18) facial make-up is equipped with slide bar (23), slide bar (23) run through in perforation (22), slide bar (23) stretch out the end and installed indicator (24), installation piece (5) lateral wall facial make-up is equipped with a plurality of chi board (25), indicator (24) one end is installed chi board (25) one side.
6. The positioning device for a tool according to claim 4, wherein: the main screw rod (4) and the auxiliary screw rod (17) are respectively provided with a main rotating handle (26) and an auxiliary rotating handle (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022154084.8U CN213105748U (en) | 2020-09-27 | 2020-09-27 | Positioning device for cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022154084.8U CN213105748U (en) | 2020-09-27 | 2020-09-27 | Positioning device for cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213105748U true CN213105748U (en) | 2021-05-04 |
Family
ID=75665115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022154084.8U Expired - Fee Related CN213105748U (en) | 2020-09-27 | 2020-09-27 | Positioning device for cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213105748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117260348A (en) * | 2023-10-31 | 2023-12-22 | 武汉君诚机电仪表制造有限责任公司 | Feed mechanism for boring machine |
-
2020
- 2020-09-27 CN CN202022154084.8U patent/CN213105748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117260348A (en) * | 2023-10-31 | 2023-12-22 | 武汉君诚机电仪表制造有限责任公司 | Feed mechanism for boring machine |
| CN117260348B (en) * | 2023-10-31 | 2024-04-16 | 武汉君诚机电仪表制造有限责任公司 | Feed mechanism for boring machine |
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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: 20210504 |