CN110587389A - 360-degree universal fixed-point grinding tool rest for ball - Google Patents
360-degree universal fixed-point grinding tool rest for ball Download PDFInfo
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- CN110587389A CN110587389A CN201910968611.8A CN201910968611A CN110587389A CN 110587389 A CN110587389 A CN 110587389A CN 201910968611 A CN201910968611 A CN 201910968611A CN 110587389 A CN110587389 A CN 110587389A
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- block
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- connecting block
- ball
- supporting
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- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a 360-degree universal fixed-point grinding tool rest for a sphere. 360 universal fixed point knife rest of spheroid includes: a base; the supporting rod is fixedly arranged at the top of the base; the adjusting mechanism is arranged on the supporting rod; the mounting seat is mounted on the adjusting mechanism; the graver is fixedly arranged on the mounting seat. The 360-degree universal fixed-point grinding tool rest for the sphere has the advantages of convenience in use, simplicity in operation and capability of accurately grinding a nicking tool.
Description
Technical Field
The invention relates to the technical field of knife sharpening, in particular to a 360-degree universal fixed-point ball sharpener frame.
Background
At present, the grinding method of the nicking tool in the manual carving industry is that a craftsman flatly rotates the wrist to find an angle and grinds the nicking tool on a carborundum plate or a knife stone, or grinds the nicking tool by means of auxiliary tools such as a wooden rod, a round bar, a single knife grinding angle fixer and the like, so that the ground nicking tool has an inaccurate angle, has deviation and error, and is difficult to make the nicking tool edge-opening absolutely parallel. The grinding nicking tool is very slow. The efficiency is extremely low. The angle of the graver polished by hand can not be controlled, and the lines carved are not regular enough.
Therefore, it is necessary to provide a 360-degree universal fixed point grinding tool holder for solving the above technical problems.
Disclosure of Invention
The invention solves the technical problem of providing a 360-degree universal fixed-point grinding tool rest for a sphere, which is convenient to use and simple to operate and can accurately grind a nicking tool.
In order to solve the technical problem, the universal fixed point grinding tool rest with sphericity provided by the invention comprises: a base; the supporting rod is fixedly arranged at the top of the base; the adjusting mechanism is arranged on the supporting rod; the mounting seat is mounted on the adjusting mechanism; the graver is fixedly arranged on the mounting seat.
Preferably, a positioning groove is formed in one side of the mounting seat, the graver is located in the positioning groove, a fixing knob is installed on the mounting seat in a threaded mode, and the fixing knob is in contact with the graver.
Preferably, adjustment mechanism includes that the slip cap establishes the first supporting block in the bracing piece outside, first knob is installed to the screw thread on the first supporting block, first knob with the bracing piece contacts, one side fixed mounting of first supporting block has first connecting block, fixed mounting has first hemisphere piece on the first connecting block, rotate on the first hemisphere piece and install first rotation pole, the screw thread is installed the second knob on the first hemisphere piece, the second knob with first rotation pole contacts, the one end of first rotation pole extends to the outside and the fixed mounting of first hemisphere piece have second hemisphere piece, the outside of second hemisphere piece is rotated and is installed the arc board, the screw thread is installed the third knob on the arc board, the third knob with second hemisphere piece looks adaptation.
Preferably, the top and the bottom of the second hemispherical block are both provided with mounting grooves, the arc plate is symmetrically and fixedly provided with rotating shafts which are rotatably connected with the inner walls of the mounting grooves, and the third knob penetrates through the corresponding rotating shafts and contacts with the corresponding inner walls of the mounting grooves.
Preferably, the adjusting mechanism comprises a second supporting block which is sleeved outside the supporting rod in a sliding manner, a fourth knob is arranged on the second supporting block in a threaded manner and is in contact with the supporting rod, a second connecting block is fixedly arranged on both sides of the second supporting block, a second rotating rod is rotatably arranged on the second connecting block, a fifth knob is arranged on the second connecting block in a threaded manner and is in contact with the second rotating rod, one end of the second rotating rod extends to the outer side of the corresponding second connecting block and is fixedly provided with a supporting frame, a third hemispherical block is fixedly arranged on the two supporting frames, a third rotating rod is rotatably arranged on the third hemispherical block, a sixth knob is arranged on the third hemispherical block in a threaded manner, the sixth knob with the third dwang contacts, the one end of third dwang extends to the outside and the fixed mounting of third hemisphere piece have the fourth hemisphere piece.
Preferably, the adjusting mechanism comprises a third supporting block which is sleeved on the outer side of the supporting rod in a sliding manner, a seventh knob is installed on the third supporting block in a threaded manner and is in contact with the supporting rod, a third connecting block is fixedly installed on one side of the third supporting block, a first ball block is arranged on one side, away from the third supporting block, of the third connecting block, a ball groove is formed in the first ball block, balls are nested in the ball groove and are fixedly connected with the third connecting block, an eighth knob is installed on the first ball block in a threaded manner and is in contact with the balls.
Preferably, adjustment mechanism establishes including fixed cover the annular supporting shoe in the bracing piece outside, set up threaded hole on one side inner wall of annular supporting shoe, threaded hole internal thread installs the ninth knob, the ninth knob contacts with the bracing piece, fixed mounting has the fourth connecting block on the annular supporting shoe, the through-hole has been seted up on the fourth connecting block, the ninth knob runs through the through-hole, fixed mounting has the fifth connecting block on the fourth connecting block, the fixed cover in the outside of fifth connecting block is equipped with the second ball piece, the tenth knob is installed to the screw thread on the second ball piece, the tenth knob with the fifth connecting block contacts.
Preferably, a rotating groove is formed in the second ball block, the fifth connecting block extends into the rotating groove and is rotatably connected with the inner wall of the rotating groove, and the bottom end of the tenth knob extends into the rotating groove.
Preferably, the adjusting mechanism is established including fixed cover the fourth supporting shoe in the bracing piece outside, one side fixed mounting of fourth supporting shoe has the sixth connecting block, it is equipped with the fifth supporting shoe to rotate the cover on the sixth connecting block, threaded mounting has the eleventh knob on the fifth supporting shoe, the eleventh knob with the sixth connecting block contacts, the fixed cover in the outside of fifth supporting shoe is equipped with the seventh connecting block, fixed mounting has the eighth connecting block on the seventh connecting block, rotate on the eighth connecting block and install the ninth connecting block, threaded mounting has the twelfth knob on the eighth connecting block, the twelfth knob with the ninth connecting block contacts.
Preferably, a rotating hole is formed in the eighth connecting block, bearings located on two sides of the twelfth knob are fixedly sleeved on the outer side of the ninth connecting block, and an outer ring of each bearing is fixedly connected with the inner wall of the corresponding rotating hole.
Compared with the related art, the 360-degree universal fixed-point grinding tool rest for the ball provided by the invention has the following beneficial effects:
the invention provides a 360-degree universal fixed-point grinding tool holder of a sphere, which can easily grind a nicking tool with an angle of 1-180 degrees by adjusting the transverse axis of the nicking tool; the vertical shaft adjustment is carried out on the graver, the knife face and the knife edge of 1-180 degrees can be polished, and the angle graver, the round graver, the flat scraper knife and the like of any angle can be polished easily, accurately and rapidly, and the edging effect of fine adjustment to absolute parallel is achieved.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of a 360 degree universal point-of-orientation ball sharpener base according to the present invention;
FIG. 2 is a schematic view of a connection structure between the mounting base and the nicking tool shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the structure shown in FIG. 1;
FIG. 4 is a schematic view of a second embodiment of a 360 degree universal point grinder head for a ball according to the present invention;
FIG. 5 is a schematic view of a connection structure of the third hemispherical block and the fourth hemispherical block shown in FIG. 4;
FIG. 6 is a schematic view of a third embodiment of a 360 degree universal point grinder head for a ball according to the present invention;
FIG. 7 is a schematic view of a fourth embodiment of a 360 degree universal point grinder head for a ball according to the present invention;
FIG. 8 is a schematic cross-sectional view of the structure shown in FIG. 7;
FIG. 9 is a schematic view of a fifth embodiment of a 360 degree universal point grinder head for spheres provided by the present invention;
FIG. 10 is a schematic cross-sectional view of the structure shown in FIG. 9;
fig. 11 is a schematic view of a sixth embodiment of a 360 degree universal point grinder holder for balls according to the present invention.
Reference numbers in the figures: 1. a base, 2, a support rod, 3, an adjusting mechanism, 3101, a first support block, 3102, a first knob, 3103, a first connecting block, 3104, a first hemispherical block, 3105, a first rotating rod, 3106, a second knob, 3107, a second hemispherical block, 3108, an arc plate, 3109, a third knob, 3201, a second support block, 3202, a fourth knob, 3203, a second connecting block, 3204, a support frame, 3205, a second rotating rod, 3206, a fifth knob, 3207, a third hemispherical block, 3208, a fourth hemispherical block, 3209, a third rotating rod, 3210, a sixth knob, 3301, a third support block, 3302, a seventh knob, 3303, a third connecting block, 3304, a first spherical block, 3305, a spherical groove, 3306, a ball, 3307, an eighth knob, 3401, a ring-shaped support block, 3402, a threaded hole, 3403, a through hole, 3404, 3405, a ninth connecting block, 3406, a ninth connecting block, 3408, a fifth spherical block, 3108, a fourth spherical block, a third connecting block, a third spherical block, a 3306, a fourth spherical, The third rotary block comprises a tenth rotary knob, a 3501, a fourth supporting block, a 3502, a sixth connecting block, a 3503, a fifth supporting block, a 3504, an eleventh rotary knob, a 3505, a seventh connecting block, a 3506, an eighth connecting block, a 3507, a ninth connecting block, a 3508, a twelfth rotary knob, a 3601, a first supporting plate, a 3602, a first rotary block, a 3603, a first connecting frame, a 3604, a rotating ring, a 3605, a second supporting plate, a 3606, a second rotary block, a 3607, a second connecting frame, a 3608, a third ball block, a 4, a mounting seat, a 5, a graver, a 6 and a fixed rotary knob.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1-3, in a first embodiment of the present invention, a 360 degree universal fixed point ball grinder includes: a base 1; the supporting rod 2 is fixedly arranged at the top of the base 1; the adjusting mechanism 3 is arranged on the supporting rod 2; the mounting seat 4 is mounted on the adjusting mechanism 3; and the nicking tool 5 is fixedly arranged on the mounting seat 4.
The positioning groove is formed in one side of the mounting seat 4, the graver 5 is located in the positioning groove, the mounting seat 4 is provided with a fixing knob 6 in a threaded mode, and the fixing knob 6 is in contact with the graver 5.
The adjusting mechanism 3 comprises a first supporting block 3101 which is sleeved on the outer side of the supporting rod 2 in a sliding way, a first knob 3102 is threadedly mounted on the first support block 3101, the first knob 3102 is in contact with the support rod 2, a first connecting block 3103 is fixedly mounted on one side of the first supporting block 3101, a first hemispherical block 3104 is fixedly mounted on the first connecting block 3103, a first rotating rod 3105 is rotatably mounted on the first hemispherical block 3104, a second knob 3106 is threadedly mounted on the first hemispherical block 3104, the second knob 3106 is in contact with the first rotation rod 3105, one end of the first rotation rod 3105 extends to the outside of the first hemisphere block 3104 and is fixedly mounted with a second hemisphere block 3107, an arc plate 3108 is rotatably mounted on the outer side of the second hemispherical block 3107, a third knob 3109 is threadedly mounted on the arc plate 3108, and the third knob 3109 is adapted to the second hemispherical block 3107.
Mounting grooves are formed in the top and the bottom of the second hemispherical block 3107, rotating shafts rotatably connected with the inner walls of the corresponding mounting grooves are symmetrically and fixedly mounted on the arc plate 3108, and the third knob 3109 penetrates through the corresponding rotating shafts and contacts with the corresponding inner walls of the mounting grooves.
The working principle of the 360-degree universal fixed-point grinding tool rest for the sphere provided by the invention is as follows:
the first hemisphere block 3104 and the second hemisphere block 3107 are both provided with first scales which are matched, the second hemisphere block 3107 is provided with second scales which are matched with the arc plate 3108;
when in use, the first knob 3102 is screwed to adjust the height of the first support block 3101, so that the nicking tool 5 is adjusted to the required height;
screwing the second knob 3106 to make the second knob 3106 separated from the first rotating rod 3105, rotating the second semi-spherical block 3107 to make the nicking tool 5 rotate to the required position, and screwing the second knob 3106 reversely to complete the fixation of the nicking tool 5;
the third knob 3109 is screwed to make the third knob 3109 separated from the inner wall of the mounting groove, and then the arc plate 3108 is rotated, the drawing board 3108 rotates the graver 5 through the mounting seat 4 until the graver 5 rotates to a required position, the third knob 3109 is screwed reversely to complete the fixation of the graver 5 after rotation, so that the graver 5 can be adjusted and fixed in all directions in the horizontal and vertical directions, and simultaneously, the horizontal and vertical placement angles of the graver 5 can be directly read through the cooperation of the first scale and the second scale, and then the front end of the graver 5 is placed on the emery sharpener plate to rub the graver back and forth left and right, so that the gravers 5 with various angles can be precisely ground.
Compared with the related art, the 360-degree universal fixed-point grinding tool rest for the ball provided by the invention has the following beneficial effects:
a positioning groove is arranged on one side of the mounting seat 4, the graver 5 is positioned in the positioning groove, a fixing knob 6 is arranged on the mounting seat 4 in a threaded manner, the fixing knob 6 is in contact with the nicking tool 5, which facilitates the mounting and dismounting of the nicking tool 5, the second knob 3106 is in contact with the first rotating rod 3105, the top and the bottom of the second hemispherical block 3107 are both provided with mounting grooves, the arc plate 3108 is symmetrically and fixedly provided with rotating shafts which are rotatably connected with the inner walls of the corresponding mounting grooves, the third knob 3109 penetrates the corresponding rotation shaft and contacts with the inner wall of the corresponding mounting groove, and by the second knob 3106 and the third knob 3109, the graver 5 can be quickly positioned and fixed, a first knob 3102 is threadedly mounted on the first support block 3101, the first knob 3102 is in contact with the support rod 2, and the horizontal height of the graver 5 can be adjusted quickly.
Second embodiment:
based on the 360-degree universal fixed point grinding tool rest of the sphere provided by the first embodiment of the application, the second embodiment of the application provides another 360-degree universal fixed point grinding tool rest of the sphere. The second embodiment is just another implementation manner of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 4 and 5, the 360-degree universal fixed point grinding tool holder includes: a base 1; the supporting rod 2 is fixedly arranged at the top of the base 1; the adjusting mechanism 3 is arranged on the supporting rod 2; the mounting seat 4 is mounted on the adjusting mechanism 3; and the nicking tool 5 is fixedly arranged on the mounting seat 4.
The positioning groove is formed in one side of the mounting seat 4, the graver 5 is located in the positioning groove, the mounting seat 4 is provided with a fixing knob 6 in a threaded mode, and the fixing knob 6 is in contact with the graver 5.
The adjusting mechanism 3 includes a second supporting block 3201 slidably sleeved on the outside of the supporting rod 2, a fourth knob 3202 is installed on the second supporting block 3201 through a thread, the fourth knob 3202 contacts with the supporting rod 2, second connecting blocks 3203 are fixedly installed on both sides of the second supporting block 3201, a second rotating rod 3025 is installed on the second connecting block 3203 through a rotation, a fifth knob 3206 is installed on the second connecting block 3203 through a thread, the fifth knob 3206 contacts with the second rotating rod 3205, one end of the second rotating rod 3205 extends to the outside of the second connecting block 3203 correspondingly and is fixedly installed with supporting frames 3204, two supporting frames 3204 are fixedly installed with third hemispherical blocks 3207, a third rotating rod 3209 is installed on the third hemispherical block 3207 through a rotation, a sixth knob 3210 is installed on the third hemispherical block 3207 through a thread, and the sixth knob 3210 contacts with the third rotating rod 3209, one end of the third rotating rod 3209 extends to the outer side of the third hemispherical block 3207 and is fixedly provided with a fourth hemispherical block 3208, and the fourth hemispherical block 3208 is fixedly connected with the mounting base 4.
Twist and move fourth knob 3202, highly adjust burin 5, then twist and move fifth knob 3206, fifth knob 3206 is adjusted the horizontal angle of support frame 3204, thereby can adjust the horizontal angle of burin 5, then adjust sixth knob 3210, it is fixed to rotate burin 5, thereby can adjust and accomplish the fixed work after burin 5 adjusts to burin 5 the angle of placing 5 levels and vertical, thereby burin 5 that grinds out various different angles that can be accurate.
The third embodiment:
based on the 360-degree universal fixed point grinding tool rest for the sphere provided by the first embodiment and the second embodiment of the application, the third embodiment of the application provides another 360-degree universal fixed point grinding tool rest for the sphere. The third embodiment is just another implementation manner of the first and second embodiments, and the implementation of the third embodiment does not affect the separate implementation of the first and second embodiments.
The third embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 6, the 360-degree universal fixed point grinding tool holder includes: a base 1; the supporting rod 2 is fixedly arranged at the top of the base 1; the adjusting mechanism 3 is arranged on the supporting rod 2; the mounting seat 4 is mounted on the adjusting mechanism 3; and the nicking tool 5 is fixedly arranged on the mounting seat 4.
The positioning groove is formed in one side of the mounting seat 4, the graver 5 is located in the positioning groove, the mounting seat 4 is provided with a fixing knob 6 in a threaded mode, and the fixing knob 6 is in contact with the graver 5.
The adjusting mechanism 3 comprises a third supporting block 3301 which is slidably sleeved on the outer side of the supporting rod 2, a seventh knob 3302 is installed on the third supporting block 3301 through threads, the seventh knob 3302 is in contact with the supporting rod 2, a third connecting block 3303 is fixedly installed on one side of the third supporting block 3301, a first ball block 3304 is arranged on one side of the third connecting block 3303 far away from the third supporting block 3301, a ball groove 3305 is formed in the first ball block 3304, a ball 3306 is embedded in the ball groove 3305, the ball 3306 is fixedly connected with the third connecting block 3303, an eighth knob 3307 is installed on the first ball block 3304 through threads, and the eighth knob 3307 is in contact with the ball 3306.
Adjust seventh knob 3302, highly adjust third supporting shoe 3301, thereby can adjust the height of burin 5, twist eighth knob 3307, make eighth knob 3307 and ball 3306 break away from the contact, then adjust first ball 3304, first ball 3304 is adjusted burin 5 through mount pad 4, adjust burin 5 to required position, then reverse twist eighth knob 3307, fix burin 5, thereby just accomplished the regulation fixed work to burin 5 level and vertical angle of placing, thereby can be accurate grind out burin 5 of various different angles.
The fourth embodiment:
based on the 360-degree universal fixed point grinding tool rest for the sphere provided by the first, second and third embodiments of the application, the fourth embodiment of the application provides another 360-degree universal fixed point grinding tool rest for the sphere. The fourth embodiment is just another implementation manner of the first, second and third embodiments, and the implementation of the fourth embodiment does not affect the individual implementation of the first, second and third embodiments.
The fourth embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 7 and 8, the 360-degree universal fixed point grinding tool holder includes: a base 1; the supporting rod 2 is fixedly arranged at the top of the base 1; the adjusting mechanism 3 is arranged on the supporting rod 2; the mounting seat 4 is mounted on the adjusting mechanism 3; and the nicking tool 5 is fixedly arranged on the mounting seat 4.
The positioning groove is formed in one side of the mounting seat 4, the graver 5 is located in the positioning groove, the mounting seat 4 is provided with a fixing knob 6 in a threaded mode, and the fixing knob 6 is in contact with the graver 5.
Adjustment mechanism 3 establishes including fixed cover the annular supporting shoe 3401 in the bracing piece 2 outside, set up threaded hole 3402 on one side inner wall of annular supporting shoe 3401, threaded hole 3402 internally threaded mounting has ninth knob 3404, ninth knob 3404 contacts with bracing piece 2, fixed mounting has fourth connecting block 3405 on the annular supporting shoe 3401, through-hole 3403 has been seted up on the fourth connecting block 3405, ninth knob 3404 runs through-hole 3403, fixed mounting has fifth connecting block 3406 on the fourth connecting block 3405, the fixed cover in the outside of fifth connecting block 3406 is equipped with second ball 3407, the last screw thread mounting of second ball 3407 has tenth knob 3408, tenth knob 3408 with fifth connecting block 3406 contacts.
The second ball block 3407 is provided with a rotating groove, the fifth connecting block 3406 extends into the rotating groove and is rotationally connected with the inner wall of the rotating groove, and the bottom end of the tenth knob 3408 extends into the rotating groove.
Screwing the ninth knob 3404 to enable the ninth knob 3404 to be separated from the support rod 2, then rotating the fourth connecting block 3405, enabling the fourth connecting block 3405 to drive the graver 5 to adjust the horizontal angle through the fifth connecting block 3406, the second ball block 3407 and the mounting seat 4, and then screwing the ninth knob 3404 reversely to enable the graver 5 to be fixed; the tenth knob 3408 is screwed to separate the tenth knob 3408 from the fifth connecting block 3406, the second ball block 3407 is rotated, the second ball block 3407 adjusts the graver 5 in the vertical direction through the mounting seat 4, and then the tenth knob 3408 is screwed reversely to fix the graver 5, so that the horizontal and vertical adjusting and fixing work of the graver 5 in the placing angle is completed, and the gravers 5 with various angles can be accurately ground.
Fifth embodiment:
based on the 360-degree universal fixed point grinding tool holder provided by the first, second, third and fourth embodiments of the application, the fifth embodiment of the application provides another 360-degree universal fixed point grinding tool holder. The fifth embodiment is just another implementation manner of the first, second, third and fourth embodiments, and the implementation of the fifth embodiment does not affect the separate implementation of the first and second embodiments.
The fifth embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 9 and 10, the 360-degree universal fixed point grinding tool holder comprises: a base 1; the supporting rod 2 is fixedly arranged at the top of the base 1; the adjusting mechanism 3 is arranged on the supporting rod 2; the mounting seat 4 is mounted on the adjusting mechanism 3; and the nicking tool 5 is fixedly arranged on the mounting seat 4.
The positioning groove is formed in one side of the mounting seat 4, the graver 5 is located in the positioning groove, the mounting seat 4 is provided with a fixing knob 6 in a threaded mode, and the fixing knob 6 is in contact with the graver 5.
The adjusting mechanism 3 comprises a fourth supporting block 3501 fixedly sleeved on the outer side of the supporting rod 2, a sixth connecting block 3502 is fixedly installed on one side of the fourth supporting block 3501, a fifth supporting block 3503 is rotatably sleeved on the sixth connecting block 3502, an eleventh knob 3504 is installed on the fifth supporting block 3503 through threads, the eleventh knob 3504 is in contact with the sixth connecting block 3502, a seventh connecting block 3505 is fixedly sleeved on the outer side of the fifth supporting block 3503, an eighth connecting block 3506 is fixedly installed on the seventh connecting block 3505, a ninth connecting block 3507 is installed on the eighth connecting block 3506 through rotation, a twelfth knob 3508 is installed on the eighth connecting block 3506 through threads, and the twelfth knob 3508 is in contact with the ninth connecting block 3507.
A rotating hole is formed in the eighth connecting block 3506, bearings located on two sides of the twelfth knob 3508 are fixedly sleeved on the outer side of the ninth connecting block 3507, and the outer ring of each bearing is fixedly connected with the inner wall of the rotating hole.
The eleventh knob 3504 is turned to disengage the eleventh knob 3504 from the sixth connecting block 3502, the fifth supporting block 3503 is turned, the horizontal angle of the nicking tool 5 is adjusted by the fifth supporting block 3505 via the seventh connecting block 3505, the eighth connecting block 3506, the ninth connecting block 3507 and the mounting seat 4, then the eleventh knob 3504 is screwed reversely to finish the fixing work after the nicking tool 5 is adjusted, then, the twelfth knob 3508 is screwed to make the twelfth knob 3508 get out of contact with the ninth connecting block 3507, then the ninth connecting block 3507 is rotated, the ninth connecting block 3507 drives the nicking tool 5 to rotate through the mounting seat 4, so that the nicking tool 5 can be adjusted, then the twelfth knob 3508 is rotated reversely to complete the fixing work of the nicking tool 5 after adjustment, therefore, the horizontal and vertical placing angles of the nicking tool 5 can be adjusted and fixed, and the nicking tools 5 with various angles can be accurately ground.
Sixth embodiment:
based on the 360-degree universal fixed point grinding tool holder provided by the first, second, third, fourth and fifth embodiments of the application, the fifth embodiment of the application provides another 360-degree universal fixed point grinding tool holder with a sphere. The fifth embodiment is just another implementation manner of the first, second, third, fourth and fifth embodiments, and the implementation of the fifth embodiment does not affect the separate implementation of the first and second embodiments.
The fifth embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 11, the 360-degree universal fixed point grinding tool holder includes: a base 1; the supporting rod 2 is fixedly arranged at the top of the base 1; the adjusting mechanism 3 is arranged on the supporting rod 2; the mounting seat 4 is mounted on the adjusting mechanism 3; and the nicking tool 5 is fixedly arranged on the mounting seat 4.
The positioning groove is formed in one side of the mounting seat 4, the graver 5 is located in the positioning groove, the mounting seat 4 is provided with a fixing knob 6 in a threaded mode, and the fixing knob 6 is in contact with the graver 5.
The adjusting mechanism 3 comprises a first supporting plate 3601 fixedly sleeved on the outer side of the supporting rod 2, a first rotating block 3602 is rotatably installed on the first supporting plate 3601, a first connecting frame 3603 is fixedly installed on the first rotating block 3602, a rotating ring 3604 is fixedly installed on the first connecting frame 3603, the rotating ring 3604 is rotatably sleeved on the outer side of the installing seat 4, a second supporting plate 3605 is fixedly installed on the first supporting plate 3601, a second rotating block 3606 is rotatably installed on the second supporting plate 3605, a second connecting frame 3607 is fixedly installed on the second rotating block 3606, a third ball block 3608 is rotatably installed on the second connecting frame 3607, and the installing seat 4 is fixedly connected with the third ball block 3608.
The third ball block 3608 is adapted to the second rotating block 3606.
The second rotating block 3606 can be rotated to drive the second connecting frame 3607 to rotate, the second connecting frame 3607 drives the third ball block 3608 to rotate, and the third ball block 3608 drives the graver 5 to rotate through the mounting seat 4, so that the graver 5 can rotate on a vertical shaft, and the graver 5 can rotate up and down immediately; the first connecting frame 3603 can be driven to rotate by rotating the first rotating block 3602, the second connecting frame 3603 drives the rotating block 3604 to rotate, the rotating block 3604 drives the mounting seat 4 to rotate, the mounting seat 4 drives the graver 5 and the third ball block 3608 to rotate, so that the rotation of the graver 5 on a transverse shaft can be realized, the grinding accuracy of the graver 5 can be realized by accurately controlling the vertical shaft and the transverse shaft of the graver 5, and the principle is mainly applied to a numerical control electric knife grinder, so that the numerical control accurate knife grinding is realized.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a 360 universal fixed point knife rest of degree of spheroid which characterized in that includes:
a base;
the supporting rod is fixedly arranged at the top of the base;
the adjusting mechanism is arranged on the supporting rod;
the mounting seat is mounted on the adjusting mechanism;
the graver is fixedly arranged on the mounting seat.
2. The 360 degree universal ball point grinder according to claim 1, wherein the mounting base has a positioning groove formed on one side thereof, the graver is positioned in the positioning groove, and the mounting base is threadedly mounted with a fixing knob in contact with the graver.
3. The 360 degree universal ball mount point sharpener rack of claim 1, the adjusting mechanism comprises a first supporting block which is sleeved on the outer side of the supporting rod in a sliding way, a first knob is arranged on the first supporting block in a threaded way, the first knob is contacted with the supporting rod, one side of the first supporting block is fixedly provided with a first connecting block, a first hemispherical block is fixedly arranged on the first connecting block, a first rotating rod is rotatably arranged on the first hemispherical block, a second knob is arranged on the first hemispherical block in a threaded manner and is in contact with the first rotating rod, one end of the first rotating rod extends to the outer side of the first hemispherical block and is fixedly provided with a second hemispherical block, the outer side of the second hemispherical block is rotatably provided with an arc plate, a third knob is arranged on the arc plate in a threaded mode, and the third knob is matched with the second hemispherical block.
4. The 360-degree universal fixed-point ball grinder holder according to claim 3, wherein the second hemispherical block is provided with mounting grooves at the top and bottom, the arc plate is symmetrically and fixedly provided with rotating shafts rotatably connected with the inner walls of the corresponding mounting grooves, and the third knob penetrates through the corresponding rotating shaft and contacts with the inner walls of the corresponding mounting grooves.
5. The 360-degree universal fixed-point grinding tool rest for the ball according to claim 1, wherein the adjusting mechanism comprises a second supporting block slidably sleeved on the outer side of the supporting rod, a fourth knob is threadedly mounted on the second supporting block and is in contact with the supporting rod, second connecting blocks are fixedly mounted on both sides of the second supporting block, a second rotating rod is rotatably mounted on the second connecting blocks, a fifth knob is threadedly mounted on the second connecting blocks and is in contact with the second rotating rod, one end of the second rotating rod extends to the outer side of the corresponding second connecting block and is fixedly mounted with supporting frames, a third hemispherical block is fixedly mounted on the two supporting frames, a third rotating rod is rotatably mounted on the third hemispherical block, and a sixth knob is threadedly mounted on the third hemispherical block, the sixth knob with the third dwang contacts, the one end of third dwang extends to the outside and the fixed mounting of third hemisphere piece have the fourth hemisphere piece.
6. The 360 degree universal set point grinder holder of claim 1, wherein the adjusting mechanism comprises a third support block slidably sleeved on the outer side of the support rod, a seventh knob is threadedly mounted on the third support block, the seventh knob is in contact with the support rod, a third connecting block is fixedly mounted on one side of the third support block, a first ball block is arranged on one side of the third connecting block away from the third support block, a ball groove is formed in the first ball block, a ball is nested in the ball groove, the ball is fixedly connected with the third connecting block, an eighth knob is threadedly mounted on the first ball block, and the eighth knob is in contact with the ball.
7. The 360-degree universal fixed-point grinding tool rest according to claim 1, wherein the adjusting mechanism comprises an annular supporting block fixedly sleeved outside the supporting rod, a threaded hole is formed in an inner wall of one side of the annular supporting block, a ninth knob is installed in the threaded hole and contacts with the supporting rod, a fourth connecting block is fixedly installed on the annular supporting block, a through hole is formed in the fourth connecting block, the ninth knob penetrates through the through hole, a fifth connecting block is fixedly installed on the fourth connecting block, a second ball block is fixedly sleeved outside the fifth connecting block, a tenth knob is installed on the second ball block in a threaded manner and contacts with the fifth connecting block.
8. The 360-degree universal fixed-point grinding tool holder according to claim 7, wherein the second ball block is provided with a rotation groove, the fifth connecting block extends into the rotation groove and is rotatably connected with the inner wall of the rotation groove, and the bottom end of the tenth knob extends into the rotation groove.
9. The 360 degree universal set point grinder holder according to claim 1, wherein the adjusting mechanism comprises a fourth supporting block fixedly mounted on the outer side of the supporting rod, a sixth connecting block is fixedly mounted on one side of the fourth supporting block, a fifth supporting block is rotatably sleeved on the sixth connecting block, an eleventh knob is threadedly mounted on the fifth supporting block and is in contact with the sixth connecting block, a seventh connecting block is fixedly mounted on the outer side of the fifth supporting block, an eighth connecting block is fixedly mounted on the seventh connecting block and is rotatably mounted on the eighth connecting block, a twelfth knob is threadedly mounted on the eighth connecting block and is in contact with the ninth connecting block.
10. The 360-degree universal fixed-point ball grinder holder according to claim 9, wherein the eighth connecting block is provided with a rotation hole, bearings located on two sides of the twelfth knob are fixedly sleeved on the outer side of the ninth connecting block, and an outer ring of each bearing is fixedly connected with the inner wall of the rotation hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910968611.8A CN110587389B (en) | 2019-10-12 | 2019-10-12 | Sphere 360-degree universal fixed-point grinding tool rest |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910968611.8A CN110587389B (en) | 2019-10-12 | 2019-10-12 | Sphere 360-degree universal fixed-point grinding tool rest |
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| CN110587389A true CN110587389A (en) | 2019-12-20 |
| CN110587389B CN110587389B (en) | 2024-08-23 |
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| CN201910968611.8A Active CN110587389B (en) | 2019-10-12 | 2019-10-12 | Sphere 360-degree universal fixed-point grinding tool rest |
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| CN110587389B (en) | 2024-08-23 |
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