CN114536492B - Adjustable woodworking milling cutter and machining process - Google Patents
Adjustable woodworking milling cutter and machining process Download PDFInfo
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- CN114536492B CN114536492B CN202210302942.XA CN202210302942A CN114536492B CN 114536492 B CN114536492 B CN 114536492B CN 202210302942 A CN202210302942 A CN 202210302942A CN 114536492 B CN114536492 B CN 114536492B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G13/00—Cutter blocks; Other rotary cutting tools
- B27G13/08—Cutter blocks; Other rotary cutting tools in the shape of disc-like members; Wood-milling cutters
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Abstract
The application discloses adjustable wood milling cutter and processing technology, it includes the handle of a knife, still includes cutter body, a plurality of blade and adjustment mechanism, adjustment mechanism includes a plurality of sliding seat that set up on the cutter body along the cutter body radial sliding, a plurality of guide slots have been seted up on the cutter body, each the guide slot extends along the slip direction of different sliding seats respectively, each all be provided with the guide block on the sliding seat, each the guide block slides respectively and sets up in the guide slot of difference, each the blade is connected respectively on the sliding seat of difference. This application has the effect that reduces woodworking milling cutter use cost.
Description
Technical Field
The application relates to the field of woodworking milling cutters, in particular to an adjustable woodworking milling cutter and a machining process.
Background
A woodworking milling cutter is a kind of woodworking tool, which is used for processing a wood into a required shape and size by milling.
In the related art, a wood milling cutter includes a handle, a bit secured to the handle, and a plurality of blades circumferentially disposed on the bit about an axis of the handle. When wood is processed, a wood milling cutter is driven to rotate by equipment such as an edge trimmer and the like, then the wood is slid, and a required groove is cut on the wood by a blade.
In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: when processing the groove of the different degree of depth, the staff need change the woodworking milling cutter that the tool bit size is different, so just need the staff to prepare the different woodworking milling cutter of multiple specification, lead to woodworking milling cutter's use cost height, wait to improve.
Disclosure of Invention
In order to reduce the use cost of wood milling cutter, this application provides an adjustable wood milling cutter and processing technology.
First aspect, the application provides an adjustable wood-milling cutter adopts following technical scheme:
the utility model provides an adjustable wood milling cutter, includes the handle of a knife, still includes cutter body, a plurality of blade and adjustment mechanism, adjustment mechanism includes a plurality of sliding seat that set up on the cutter body along the cutter body radial sliding, a plurality of guide ways have been seted up on the cutter body, each the guide way extends along the slip direction of different sliding seats respectively, each all be provided with the guide block on the sliding seat, each the guide block slides respectively and sets up in the guide way of difference, each the blade is connected respectively on the sliding seat of difference.
Through adopting above-mentioned technical scheme, when processing the groove of the different degree of depth on timber, remove the sliding seat, the sliding seat drives the blade and removes. The guide block is arranged in the guide groove in a sliding mode to guide the sliding of the sliding seat, so that the blade moves along the radial direction of the cutter body. Through the interval between change blade and the cutter body axis for the woodworking milling cutter of this application can process the groove of the different degree of depth. Compare in the woodworking milling cutter who prepares many wood milling cutters through this application, reduced woodworking milling cutter's use cost.
Optionally, the linkage assembly further comprises an adjusting seat rotatably connected to the cutter body and linkage columns respectively arranged on different sliding seats, a plurality of linkage grooves are formed in the adjusting seat, the linkage columns are respectively arranged in different linkage grooves in a sliding mode, and the distance between the linkage grooves and the axis of the cutter body is gradually decreased from one end of each linkage groove to the other end of each linkage groove.
By adopting the technical scheme, when the distance between the blade and the axis of the cutter body is changed, the adjusting seat is rotated, and the guide block is arranged in the guide groove in a sliding manner, so that the sliding seat is limited to rotate along with the adjusting seat. The distance between the linkage groove and the axis of the cutter body is gradually decreased from one end of the linkage groove to the other end of the linkage groove, so that the distance between the linkage column and the axis of the cutter body can be changed along with the rotation of the adjusting seat, and the linkage column drives the cutter blade to move through the sliding seat. Through the linkage assembly, the distance between each blade and the axis of the cutter body can be adjusted simultaneously, and the cutter is convenient for workers to adjust and use.
Optionally, the adjusting mechanism further includes a stopping assembly, the stopping assembly includes a stopping cover, a locking block and a stopping prism, the locking block and the stopping prism are disposed on the stopping cover, a locking groove for the locking block to be inserted is formed in the cutter body, and a stopping polygonal groove for the stopping prism to extend into is formed in the adjusting seat.
By adopting the technical scheme, after the adjusting seat is rotated and the distance between the blade and the axis of the cutter body is adjusted, the locking cover is moved towards the direction close to the cutter body, the locking prism is inserted into the locking polygonal groove to limit the adjusting seat to rotate relative to the locking cover, and meanwhile, the locking block is inserted into the locking groove to limit the locking cover to rotate relative to the cutter body, so that the adjusting seat is limited to rotate on the cutter body, and the blade is limited to move. Through the structure, the adjusting seat is convenient for workers to lock after adjustment.
Optionally, the guide block includes a guide slider connected to the sliding seat and a limiting block connected to one side of the guide slider away from the sliding seat, the cross-sectional width of the limiting block is greater than that of the guide slider, the guide groove includes a guide chute formed in the cutter body and a first limiting groove formed in the bottom of the guide chute, the guide chute is used for allowing the guide slider to slide, the first limiting groove is used for allowing the limiting block to slide, and the cross-sectional width of the limiting block is greater than that of the guide chute.
Through adopting above-mentioned technical scheme, lead the slider and slide and set up in leading the spout, the stopper slides and sets up in first spacing groove to play the effect of direction to the slip of sliding seat. Because the width of stopper is greater than the width of leading the slider, and the width of stopper is greater than the groove width of leading the spout, restriction sliding seat and cutter body separation.
Optionally, the tool further comprises a plurality of groups of supporting mechanisms, each supporting mechanism comprises a supporting block with one end hinged to the tool body, an extending block arranged on the supporting block and far away from the hinged end of the supporting block, and a sliding column connected to the extending block, the sliding column is arranged between the adjacent limiting blocks and the sliding seat in a sliding manner, a plurality of second limiting grooves are formed in one side, close to the guide block, of the sliding seat, and the second limiting grooves are used for enabling the end portions of the sliding column to stretch into the sliding seat.
Through adopting above-mentioned technical scheme, when adjusting the blade, the slip post slides between stopper and sliding seat, treats that the blade is adjusted and finishes the back, rotates the support column so that the tip of adjusting the slip post inserts adjacent second spacing groove, and the second spacing groove has restricted the slip post and has slided between stopper and sliding seat. Through slip post, extension piece and supporting shoe to play the effect of support to the sliding seat, improved this application woodworking milling cutter's structural strength.
Optionally, the supporting mechanism further comprises a limiting torsion spring, and the limiting torsion spring is used for driving the supporting block to rotate towards the direction close to the cutter body.
Through adopting above-mentioned technical scheme, rotate to the direction that is close to the cutter body through spacing torsional spring drive supporting shoe for this application woodworking milling cutter is at the in-process that uses, and the slip post is difficult for deviating from the second spacing groove, has kept the structural strength of this application milling cutter in the use as far as possible.
Optionally, the supporting mechanism further includes an ejection assembly for driving the supporting block to rotate in a direction away from the cutter body, an ejection groove is formed in an end face, close to the supporting block, of the cutter body, the ejection assembly includes an ejection block slidably disposed in the ejection groove and an ejection spring disposed on the ejection block, the ejection spring is used for driving the ejection block to move out of the ejection groove, when the ejection spring is in a natural state, the ejection block abuts against the supporting block and the supporting block rotates until the sliding column abuts against the limiting block, the ejection groove is communicated with an adjacent locking groove, a non-slip groove for the end of the locking block to insert is formed in the ejection block, the ejection block can move until the non-slip groove aligns with the locking groove, and when the non-slip groove aligns with the locking groove, the ejection block is separated from the supporting block.
By adopting the technical scheme, when the blade is adjusted, the stopping cover and the cutter body are firstly separated, and at the moment, the locking block is drawn out from the stopping groove and the locking groove. The ejection block moves to be abutted against the supporting block under the action of the ejection spring and pushes the supporting block to move towards the direction far away from the cutter body, and the supporting block drives the sliding column to move out of the second limiting groove through the extension block, so that the sliding seat can be adjusted in a sliding mode. After the adjustment is finished, the ejection block is moved until the locking groove is aligned with the locking groove, and the locking cover is covered to enable the locking block to be inserted into the locking groove from the locking groove, so that the ejection block is limited to move and reset. At the moment, the ejection block is separated from the supporting block, and the supporting block rotates under the action of the limiting torsion spring until the end part of the sliding column is inserted into the adjacent second limiting groove, so that the sliding seat is limited. Through the ejection assembly, the influence of the supporting block, the extension block, the sliding column and the limiting torsion spring on the sliding seat during adjustment is avoided as much as possible, and the distance between the blade and the axis of the cutter body can be conveniently adjusted by a worker.
Optionally, the ejecting block is provided with the terminal surface that ends the spout and resets and has seted up the inclined plane that resets between the terminal surface that the groove is close to the cutter body axis, the inclined plane that resets is used for contradicting with the tip of locking block, when ejecting spring is in natural state, the inclined plane that resets aligns with the locking groove.
By adopting the technical scheme, after the blade is adjusted, the locking cover is covered, the locking block is inserted into the locking groove and is pressed on the reset inclined plane in an abutting mode, and the ejection block is gradually retracted into the ejection groove along with the insertion of the locking block until the locking block is completely inserted into the locking groove. Compare in the manual work and promote ejecting piece and reset, through above-mentioned structure, the simplicity when having further improved the staff and having adjusted the blade.
In a second aspect, the present application provides a processing technique that employs the following technical solutions:
a processing technology comprises the following steps:
s1 unlocking: separating the locking cover and the cutter body, moving the locking block out of the locking groove and moving the locking prism out of the locking polygonal groove;
s2 adjustment: rotating the adjusting seat by a proper angle, sliding the linkage column in the linkage groove and driving the sliding seat to slide, and driving the blade to slide by the sliding seat;
s3 locking: the locking cover and the cutter body are covered, the locking block is inserted into the locking groove, and the locking prism is inserted into the locking polygonal groove.
By adopting the technical scheme, the blade can move along the radial direction of the cutter body, so that the woodworking milling cutter can process grooves with different depths, and the use cost of the woodworking milling cutter is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the adjusting mechanism, the blade can move along the radial direction of the cutter body, so that the depth of the groove which can be processed by the woodworking milling cutter is changed, the number of the woodworking milling cutters which need to be prepared by working personnel for processing different groove depths is reduced, and the use cost of the woodworking milling cutter is reduced;
2. through supporting mechanism, played the effect of support to the sliding seat, improved the structural strength of this application woodworking milling cutter in the use.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
FIG. 2 is an exploded view of the embodiment of the present application with the tool shank removed.
FIG. 3 is an exploded view of the highlighted guide slot in the embodiment of the present application.
FIG. 4 is an exploded view of the highlighted stop assembly in the embodiment of the present application.
Fig. 5 is an enlarged schematic view at a in fig. 2.
Fig. 6 is a schematic partial cross-sectional view of a highlighted ejection assembly in an embodiment of the present application.
Fig. 7 is an enlarged schematic view at B in fig. 6.
Description of reference numerals:
1. a knife handle; 2. a cutter body; 21. a rotating part; 211. mounting grooves; 212. covering the groove; 213. a locking groove; 22. a cutter frame part; 221. ejecting the groove; 23. a guide groove; 231. a guide chute; 232. a first limit groove; 3. a blade; 4. an adjustment mechanism; 41. a sliding seat; 411. a second limit groove; 42. a linkage assembly; 421. an adjusting seat; 4211. a linkage groove; 4212. a stop polygonal slot; 422. a linkage block; 423. a linkage column; 43. a stop assembly; 431. a stopper cover; 432. a stopper prism; 433. a locking block; 434. a stop bolt; 44. a guide block; 441. a guide slider; 442. a limiting block; 5. a support mechanism; 51. a supporting block; 52. an extension block; 53. a sliding post; 54. a limiting torsion spring; 55. ejecting the assembly; 551. ejecting a block; 5511. a stopping chute; 5512. resetting the inclined plane; 552. and ejecting the spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
Example 1:
embodiment 1 discloses an adjustable woodworking milling cutter. Referring to fig. 1, the adjustable woodworking milling cutter includes a handle 1, a cutter body 2, four blades 3, an adjusting mechanism 4, and four sets of support mechanisms 5.
Referring to fig. 1, the cutter body 2 includes a rotating portion 21 and four tool rest portions 22, the rotating portion 21 is fixed to the holder 1, and an axis of the rotating portion 21 is collinear with an axis in the holder 1. The cutter holder portions 22 are integrally formed on the axial side wall of the rotating portion 21, and the cutter holder portions 22 are circumferentially and uniformly distributed around the axial line of the rotating portion 21.
Referring to fig. 2, the adjusting mechanism 4 includes four sliding seats 41, a linkage assembly 42, and a stopper assembly 43. The four sliding seats 41 are slidably provided on the different blade holder portions 22, each sliding seat 41 slides in the radial direction of the rotating portion 21, and each blade 3 is fixed to a different sliding seat 41.
Referring to fig. 2 and 3, each sliding seat 41 is provided with a guide block 44, each guide block 44 includes a guide slider 441 fixed on the sliding seat 41 and a stopper 442 fixed on a side of the guide slider 441 away from the sliding seat 41, and a cross-sectional width of the stopper 442 is greater than a cross-sectional width of the guide slider 441. Each blade holder portion 22 is provided with a guide groove 23, the guide groove 23 extends along the sliding direction of the sliding seat 41, the guide groove 23 includes a guide sliding groove 231 formed in the blade holder portion 22 and a first limit groove 232 formed in the bottom of the guide sliding groove 231, and the width of the first limit groove 232 is larger than that of the guide sliding groove 231. The guide sliding groove 231 is used for the guide sliding block 441 to slide, the first limiting groove 232 is used for the limiting block 442 to slide, and the width of the cross section of the limiting block 442 is larger than the width of the guide sliding groove 231. The stopper 442, the first stopper groove 232, the guide slider 441, and the guide groove 231 perform a stopper guide function so that the slide holder 41 can keep sliding in the radial direction of the rotating portion 21.
Referring to fig. 2, the rotating portion 21 is provided with a mounting groove 211, the linkage assembly 42 includes an adjusting seat 421, four linkage blocks 422 and four linkage posts 423, the adjusting seat 421 is rotatably disposed in the mounting groove 211, and an axis of the adjusting seat 421 is collinear with an axis of the rotating portion 21. Each linkage block 422 is fixed on a different sliding seat 41, and one end of the linkage block 422 far away from the sliding seat 41 penetrates into the mounting groove 211 from the outside of the rotating part 21. On the linkage block 422 fixed to each linkage column 423, four linkage grooves 4211 are formed in the adjusting seat 421, the linkage grooves 4211 are arc-shaped grooves, the distance between the axes of the linkage grooves 4211 and the rotating part 21 decreases from one end of the linkage grooves 4211 to the other end of the linkage grooves 4211, the linkage grooves 4211 are uniformly distributed around the axis of the adjusting seat 421 in the axial direction, and the linkage columns 423 are slidably disposed in different linkage grooves 4211.
Referring to fig. 2 and 3, when the blade 3 is adjusted, the adjusting seat 421 is rotated, because the guide block 44 and the guide groove 23 perform a limiting function, the linking column 423 slides in the linking groove 4211 and moves towards a direction close to or far away from the axis of the rotating portion 21, and the linking column 423 drives the sliding seat 41 to move along the radial direction of the rotating portion 21 through the linking block 422, so as to drive the blade 3 to move along the radial direction of the rotating portion 21.
Referring to fig. 4, the stopper assembly 43 includes a stopper cover 431, a stopper prism 432, four locking blocks 433, and a stopper bolt 434, a covering groove 212 communicating with the mounting groove 211 is formed on the rotating portion 21, and the covering groove 212 is used for the stopper cover 431 to be inserted. The stopper prism 432 and the locking block 433 are fixed to the stopper cover 431, and the axis of the stopper prism 432 is collinear with the axis of the stopper cover 431. The adjusting seat 421 is provided with a stopping polygonal groove 4212 for the insertion of the stopping prism 432, the stopping polygonal groove 4212 is an octagonal hole, and the stopping prism 432 is a regular octagonal prism. The shaft of the stopper bolt 434 penetrates the stopper cover 431 and the stopper prism 432 along the axis of the stopper cover 431, and the end of the shaft of the stopper bolt 434 is screwed to the rotating part 21.
Referring to fig. 2 and 4, four locking grooves 213 are formed at the bottom of the covering groove 212, the locking grooves 213 are circumferentially and uniformly distributed around the axis of the rotating part 21, the locking blocks 433 are circumferentially and uniformly distributed around the axis of the locking cover 431, and each locking groove 213 is used for inserting different locking blocks 433.
Referring to fig. 2 and 4, after the blade 3 is adjusted, the locking cap 431 is inserted into the mounting groove 211, the locking prism 432 is inserted into the locking polygonal groove 4212, and each locking block 433 is inserted into a different locking groove 213, the shaft of the locking bolt 434 is inserted into the locking cap 431 and the locking prism 432 and is inserted into the mounting groove 211, and finally the locking bolt 434 is rotated to screw-couple the shaft of the locking bolt 434 with the rotating part 21.
Referring to fig. 2 and 5, four sets of support mechanisms 5 are respectively disposed on different blade holders 22, and each support mechanism 5 includes a support block 51, two extension blocks 52, two sliding columns 53, a limit torsion spring 54, and four sets of ejection assemblies 55. One end of the supporting block 51 is hinged on the end face of the cutter frame part 22 far away from the rotating part 21, the two extending blocks 52 are fixed at the other ends of the supporting block 51, the two sliding columns 53 are respectively fixed on one sides of the different extending blocks 52 far away from the supporting block 51, and the distance between the two sliding columns 53 is smaller than that between the two supporting blocks 51.
Referring to fig. 3 and 5, the two sliding columns 53 are respectively located at two sides of the guide slider 441, and the sliding columns 53 are slidably disposed between the sliding seat 41 and the limiting block 442. Two sets of second spacing grooves 411 have been seted up to one side of sliding seat 41 that is close to guide block 44, and every group second spacing groove 411 all is provided with threely, and each group second spacing groove 411 all is followed sliding seat 41's direction equipartition, and two sets of second spacing grooves 411 are used for supplying the tip of different slip post 53 to insert respectively and establish.
Referring to fig. 5, the limiting torsion spring 54 is sleeved on the hinge shaft of the supporting block 51, two force-bearing ends of the limiting torsion spring 54 are respectively fixed on the supporting block 51 and the cutter frame portion 22, and the limiting torsion spring 54 is used for driving the supporting block 51 to rotate towards the direction close to the cutter frame portion 22.
Referring to fig. 5, when the blade 3 is adjusted, the sliding post 53 slides between the sliding seat 41 and the stopper 442. After the blade 3 is adjusted, the supporting block 51 rotates until the end of the sliding column 53 is inserted into the adjacent second limiting groove 411, and the limiting torsion spring 54 limits the sliding column 53 to move out of the second limiting groove 411.
Referring to fig. 6, four sets of ejection assemblies 55 are respectively used to drive different support blocks 51 to rotate away from the blade portion 22, and the ejection assemblies 55 include ejection blocks 551 and ejection springs 552. An ejecting groove 221 is formed in an end surface of the cutter holder portion 22 away from the rotating portion 21, and the ejecting groove 221 penetrates through the cutter holder portion 22 and extends into the rotating portion 21. The ejection assemblies 55 are respectively arranged in different ejection grooves 221, the ejection block 551 is slidably arranged in the ejection groove 221, and the end of the ejection block 551 is used for abutting against the adjacent supporting block 51. The ejecting spring 552 extends and retracts along the sliding direction of the ejecting block 551, and two ends of the ejecting spring 552 respectively abut against the bottom of the ejecting block 551 and the bottom of the ejecting groove 221.
Referring to fig. 5 and 6, the force applied by the ejecting spring 552 to the supporting block 51 through the ejecting block 551 is greater than the force applied by the limiting torsion spring 54 to the supporting block 51, when the ejecting spring 552 is in the natural state, the ejecting block 551 abuts against the supporting block 51, and the supporting block 51 rotates until the sliding column 53 moves out of the second limiting groove 411 and abuts against the limiting block 442.
Referring to fig. 7, the top wall of the ejection block 551 is provided with a non-slip groove 5511, a reset inclined surface 5512 is provided between the top wall of the ejection block 551 and the end surface of the non-slip groove 5511 close to the axis of the rotation portion 21, the non-slip groove 5511 is used for inserting the end of the locking block 433, and the reset inclined surface 5512 is used for abutting against the locking block 433. The ejection slot 221 communicates with the adjacent locking slot 213 and the locking block 433 can slide until the anti-slip slot 5511 is aligned with the locking slot 213. When the anti-slip groove 5511 is aligned with the locking groove 213, the ejector block 551 is separated from the support block 51. The return ramp 5512 is aligned with the locking slot 213 when the ejector spring 552 is in its natural state.
The implementation principle of the embodiment 1 is as follows: when the grooves with different depths are machined, the stopper bolt 434 is unscrewed, the stopper cover 431 is taken out of the covering groove 212, and the stopper prism 432 is moved out of the stopper polygonal groove 4212, the locking block 433 is moved out of the stopper groove 5511 and the locking groove 213. The push-out block 551 moves under the action of the push-out spring 552, and the end of the push-out block 551 extends out of the push-out slot 221 and presses against the supporting block 51 to drive the supporting block 51 to rotate in a direction away from the cutter holder portion 22, so that the sliding column 53 moves out of the second limiting slot 411. Then, the adjusting seat 421 is rotated, the linking column 423, the linking block 422 and the sliding seat 41 are linked, and the sliding seat 41 drives the blade 3 to move along the radial direction of the rotating part 21. After the blade 3 is adjusted, the stopping cover 431 is inserted into the cover groove 212, the stopping prism 432 is inserted into the stopping polygonal groove 4212, the locking block 433 is inserted into the locking groove 213, and the locking block 433 presses against the reset inclined surface 5512 to push the ejecting block 551 to retract into the ejecting groove 221 until the end of the locking block 433 moves into the anti-slip groove 5511. The supporting block 51 is rotated in a direction approaching the cutter holder portion 22 by the restraining torsion spring 54, and the end of the sliding post 53 is inserted into the adjacent second restraining groove 411. Finally, the stop bolt 434 is tightened.
Through above-mentioned structure for the woodworking milling cutter of this application can process the groove of the different degree of depth, has reduced woodworking milling cutter's use cost.
Example 2:
s1 unlocking: firstly, the stopping bolt 434 is screwed out, then the stopping cover 431 and the cutter body 2 are separated, the locking block 433 is moved out of the locking groove 213, and the stopping prism 432 is moved out of the stopping polygonal groove 4212;
s2 adjustment: the adjusting seat 421 is rotated by a suitable angle, the linking column 423 slides in the linking groove 4211 and drives the sliding seat 41 to slide, and the sliding seat 41 drives the blade 3 to slide;
s3 locking: the locking cap 431 and the cutter body 2 are closed, the locking block 433 is inserted into the locking groove 213, the locking prism 432 is inserted into the locking polygonal groove 4212, and finally the locking bolt 434 is screwed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides an adjustable wood milling cutter, includes handle of a knife (1), its characterized in that: the cutter is characterized by further comprising a cutter body (2), a plurality of blades (3) and an adjusting mechanism (4), wherein the adjusting mechanism (4) comprises a plurality of sliding seats (41) which are arranged on the cutter body (2) in a sliding mode along the radial direction of the cutter body (2), the cutter body (2) is provided with a plurality of guide grooves (23), each guide groove (23) extends along the sliding direction of different sliding seats (41), each sliding seat (41) is provided with a guide block (44), each guide block (44) is arranged in different guide grooves (23) in a sliding mode, and each blade (3) is connected to different sliding seats (41) respectively;
the linkage assembly (42) comprises an adjusting seat (421) rotatably connected to the cutter body (2) and a plurality of linkage columns (423) respectively arranged on different sliding seats (41), the adjusting seat (421) is provided with a plurality of linkage grooves (4211), each linkage column (423) is respectively arranged in different linkage grooves (4211) in a sliding manner, and the distance between the linkage grooves (4211) and the axis of the cutter body (2) decreases progressively from one end of each linkage groove (4211) to the other end of each linkage groove (4211);
the adjusting mechanism (4) further comprises a stopping assembly (43), the stopping assembly (43) comprises a stopping cover (431), a locking block (433) and a stopping prism (432), the locking block (433) and the stopping prism (432) are arranged on the stopping cover (431), a locking groove (213) for the locking block (433) to be inserted is formed in the cutter body (2), and a stopping polygonal groove (4212) for the stopping prism (432) to extend into is formed in the adjusting seat (421);
the guide block (44) comprises a guide sliding block (441) connected to the sliding seat (41) and a limiting block (442) connected to one side, far away from the sliding seat (41), of the guide sliding block (441), the section width of the limiting block (442) is larger than that of the guide sliding block (441), the guide groove (23) comprises a guide sliding groove (231) formed in the cutter body (2) and a first limiting groove (232) formed in the bottom of the guide sliding groove (231), the guide sliding groove (231) is used for the guide sliding block (441) to slide, the first limiting groove (232) is used for the limiting block (442) to slide, and the section width of the limiting block (442) is larger than that of the guide sliding groove (231);
still include multiunit supporting mechanism (5), supporting mechanism (5) include that one end articulates supporting shoe (51) on cutter body (2), set up and keep away from extension piece (52) and the slip post (53) of connection on extension piece (52) of self hinged end at supporting shoe (51), slip post (53) slide to set up between adjacent stopper (442) and sliding seat (41), a plurality of second spacing grooves (411) have been seted up to one side that sliding seat (41) are close to guide block (44), second spacing groove (411) are used for supplying the tip of slip post (53) to stretch into.
2. An adjustable woodworking milling cutter as claimed in claim 1, wherein: the supporting mechanism (5) further comprises a limiting torsion spring (54), and the limiting torsion spring (54) is used for driving the supporting block (51) to rotate towards the direction close to the cutter body (2).
3. An adjustable woodworking milling cutter as claimed in claim 2, wherein: the supporting mechanism (5) further comprises an ejection assembly (55) used for driving the supporting block (51) to rotate towards the direction far away from the cutter body (2), an ejection groove (221) is formed in the end face, close to the supporting block (51), of the cutter body (2), the ejection assembly (55) comprises an ejection block (551) arranged in the ejection groove (221) in a sliding mode and an ejection spring (552) arranged on the ejection block (551), the ejection spring (552) is used for driving the ejection block (551) to move out of the ejection groove (221), when the ejection spring (552) is in a natural state, the ejection block (551) is abutted against the supporting block (51), the supporting block (51) rotates to enable the sliding column (53) to be abutted against the limiting block (442), the ejection groove (221) is communicated with the adjacent locking groove (213), and a stopping sliding groove (5511) used for inserting the end portion of the locking block (433) is formed in the ejection block (551), the ejection block (551) can move until the anti-slip groove (5511) is aligned with the locking groove (213), and when the anti-slip groove (5511) is aligned with the locking groove (213), the ejection block (551) is separated from the supporting block (51).
4. An adjustable woodworking milling cutter as claimed in claim 3, wherein: the push-out block (551) is provided with a stop sliding groove (5511) end face and a reset groove end face, a reset inclined face (5512) is arranged between the end face and the reset groove end face close to the axis of the cutter body (2), the reset inclined face (5512) is used for abutting against the end part of the locking block (433), and when the push-out spring (552) is in a natural state, the reset inclined face (5512) is aligned with the locking groove (213).
5. The process of machining an adjustable woodworking milling cutter as claimed in any one of claims 1 to 4, comprising the steps of:
s1 unlocking: separating the stopping cover (431) from the cutter body (2), moving the locking block (433) out of the locking groove (213) and moving the stopping prism (432) out of the stopping polygonal groove (4212);
s2 adjustment: the adjusting seat (421) is rotated by a proper angle, the linkage column (423) slides in the linkage groove (4211) and drives the sliding seat (41) to slide, and the sliding seat (41) drives the blade (3) to slide;
s3 locking: the stopping cover (431) and the cutter body (2) are covered, the locking block (433) is inserted into the locking groove (213), and the stopping prism (432) is inserted into the stopping polygonal groove (4212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210302942.XA CN114536492B (en) | 2022-03-25 | 2022-03-25 | Adjustable woodworking milling cutter and machining process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210302942.XA CN114536492B (en) | 2022-03-25 | 2022-03-25 | Adjustable woodworking milling cutter and machining process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114536492A CN114536492A (en) | 2022-05-27 |
| CN114536492B true CN114536492B (en) | 2022-09-16 |
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| CN202210302942.XA Active CN114536492B (en) | 2022-03-25 | 2022-03-25 | Adjustable woodworking milling cutter and machining process |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009742A (en) * | 1975-11-28 | 1977-03-01 | Ziegelmeyer Harold R | Wood-working mechanism |
| CN107379155A (en) * | 2017-07-18 | 2017-11-24 | 安庆市国泰家具有限公司 | A kind of adjustable multi-level wood-milling cutter of depth |
| CN208231896U (en) * | 2018-05-15 | 2018-12-14 | 南通环球塑料工程有限公司 | A kind of casing cutter device |
| CN212094542U (en) * | 2020-02-05 | 2020-12-08 | 肖永琪 | Adjustable milling cutter for numerical control machine tool |
| CN212399872U (en) * | 2020-03-23 | 2021-01-26 | 镇江新区万峰工具厂 | Multifunctional woodworking high-efficiency cutting cutter disc |
| CN213002883U (en) * | 2020-07-31 | 2021-04-20 | 浙江荣成工具有限公司 | Combined plane milling cutter |
-
2022
- 2022-03-25 CN CN202210302942.XA patent/CN114536492B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009742A (en) * | 1975-11-28 | 1977-03-01 | Ziegelmeyer Harold R | Wood-working mechanism |
| CN107379155A (en) * | 2017-07-18 | 2017-11-24 | 安庆市国泰家具有限公司 | A kind of adjustable multi-level wood-milling cutter of depth |
| CN208231896U (en) * | 2018-05-15 | 2018-12-14 | 南通环球塑料工程有限公司 | A kind of casing cutter device |
| CN212094542U (en) * | 2020-02-05 | 2020-12-08 | 肖永琪 | Adjustable milling cutter for numerical control machine tool |
| CN212399872U (en) * | 2020-03-23 | 2021-01-26 | 镇江新区万峰工具厂 | Multifunctional woodworking high-efficiency cutting cutter disc |
| CN213002883U (en) * | 2020-07-31 | 2021-04-20 | 浙江荣成工具有限公司 | Combined plane milling cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114536492A (en) | 2022-05-27 |
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