CN110549434A - bakelite mills stroke degree of depth adjusting device - Google Patents
bakelite mills stroke degree of depth adjusting device Download PDFInfo
- Publication number
- CN110549434A CN110549434A CN201910851110.1A CN201910851110A CN110549434A CN 110549434 A CN110549434 A CN 110549434A CN 201910851110 A CN201910851110 A CN 201910851110A CN 110549434 A CN110549434 A CN 110549434A
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- 229920001342 Bakelite® Polymers 0.000 title abstract description 19
- 239000004637 bakelite Substances 0.000 title abstract description 19
- 238000003801 milling Methods 0.000 claims abstract description 77
- 239000002023 wood Substances 0.000 claims abstract description 63
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910052802 copper Inorganic materials 0.000 claims abstract description 55
- 239000010949 copper Substances 0.000 claims abstract description 55
- 229920001971 elastomer Polymers 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 12
- 238000004080 punching Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 241000227287 Elliottia pyroliflora Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
- B27C5/10—Portable hand-operated wood-milling machines; Routers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The invention relates to the technical field of woodworking tool accessories, in particular to a device for adjusting the stroke depth of an electric wood milling machine; the stroke of the electric wood milling main body can be adjusted, the requirements of different hole milling depths are met, the maximum stroke reaches 200mm, the volume is smaller, and the electric wood milling main body is more practical; including the bakelite mill main part, the chassis, two sets of stand pipes and two sets of regulation lead screw, be provided with the circular port on the chassis, the left end and the right-hand member of bakelite mill main part all are provided with the installation piece, be provided with the handle on the installation piece, the bottom of installation piece is provided with the mounting hole, all be provided with the direction copper sheathing on two sets of stand pipes, two sets of direction copper sheathing overlap respectively and locate on two sets of stand pipes, the bottom of two sets of stand pipes is provided with fixed copper sheathing, the top of two sets of stand pipes all is provided with first internal thread hole, the bottom of two sets of regulation lead screw is inserted to first internal thread hole from the top of two sets of stand pipes respectively, the top of two sets of regulation lead screw all is provided with resilience pulling.
Description
Technical Field
The invention relates to the technical field of woodworking tool accessories, in particular to a device for adjusting the stroke depth of an electric wood milling machine.
Background
As is well known, an electric wood milling stroke depth adjusting device is a device for adjusting the punching depth of wood product processing, and is widely used in the field of woodworking tools; the existing electric wood milling stroke depth adjusting device comprises an electric wood milling main body, a chassis and a power rebound rod, wherein a circular hole is formed in the chassis, mounting blocks are arranged at the left end and the right end of the electric wood milling main body respectively, mounting holes are formed in the bottom ends of the mounting blocks respectively, the top end of the power rebound rod is mounted in the mounting holes, the bottom end of the power rebound rod is fixedly connected with the top end of the chassis, and a handle is arranged on the mounting blocks; when the existing electric wood milling stroke depth adjusting device is used, the electric wood milling main body is started, an operator holds the handle and pushes the handle downwards, so that the electric wood milling main body moves downwards along the power rebound rod to mill holes; the existing device for adjusting the stroke depth of the electric wood milling machine is found in use that the stroke of the electric wood milling body is basically limited in the use process due to the fact that the power rebound rod is arranged at the bottom of the mounting block and the push type spring is mostly adopted as power, the processing depth of the electric wood milling body in the hole milling process is limited, only 0-75mm stroke adjustment can be carried out, and certain use limitation is achieved.
Disclosure of Invention
in order to solve the technical problems, the invention provides the stroke depth adjusting device for the electric wood milling machine, which can adjust the stroke of the electric wood milling machine main body, meet the requirements of different hole milling depths, achieve the maximum stroke of 200mm, and is smaller in volume and more practical.
The invention relates to a stroke depth adjusting device of an electric wood milling machine, which comprises an electric wood milling main body, a chassis, two groups of guide pipes and two groups of adjusting screw rods, wherein a circular hole is formed in the chassis, mounting blocks are respectively arranged at the left end and the right end of the electric wood milling main body, a handle is arranged on each mounting block, a mounting hole is formed in the bottom end of each mounting block, guide copper sleeves are respectively arranged on the two groups of guide pipes, the two groups of guide copper sleeves are respectively sleeved on the two groups of guide pipes, the two groups of guide copper sleeves are respectively fixedly arranged in the mounting holes in the mounting blocks at the left end and the right end of the electric wood milling main body, fixed copper sleeves are arranged at the bottom ends of the two groups of guide pipes, the bottom ends of the two groups of fixed copper sleeves are respectively connected with the left part and the right part of the top end of the chassis, the two groups of guide copper sleeves, the bottom of two sets of regulation lead screws is inserted to first interior threaded hole from the top of two sets of stand pipes respectively, two sets of regulation lead screws and two sets of stand pipe threaded connection, the top of two sets of regulation lead screws all is provided with resilience pulling force couple, be provided with elastic power device between resilience pulling force couple and the handle.
According to the device for adjusting the stroke depth of the electric wood milling machine, the elastic power device can adopt a rubber band, one end of the rubber band is sleeved on the rebound tension hook, and the other end of the rubber band is sleeved on the handle; the elastic power device can adopt a tension spring, one end of the tension spring is sleeved on the rebound tension hook, and the other end of the tension spring is sleeved on the handle; elastic power device also can adopt the tape measure formula clockwork spring, tape measure formula clockwork spring is including placing box and clockwork spring, it is provided with first pivot to place the box in, clockwork spring one end is fixed to be set up in first pivot, the other end and the resilience pulling force couple bottom of clockwork spring are connected, it is fixed to set up on the handle to place the box.
the device for adjusting the stroke depth of the electric wood milling machine further comprises two groups of check rings, wherein the two groups of check rings are respectively sleeved on the two groups of guide pipes.
According to the device for adjusting the stroke depth of the electric wood milling machine, a plurality of groups of uniformly distributed placing holes are formed in the two groups of guide copper sleeves, and graphite is arranged in the placing holes.
The invention further discloses a stroke depth adjusting device for the electric wood milling machine, which comprises two groups of fastening nuts, wherein the two groups of fastening nuts are respectively arranged at the tops of the adjusting screw rods, the two groups of fastening nuts are respectively in threaded connection with the two groups of adjusting screw rods, and the fastening nuts are arranged at the bottoms of the rebounding tension hooks.
The device for adjusting the stroke depth of the electric wood milling machine further comprises two groups of inner hexagon bolts, two groups of through holes are formed in the chassis, second inner threaded holes are formed in the two groups of fixed copper sleeves, the top ends of the inner hexagon bolts penetrate through the through holes from the bottom end of the chassis and are inserted into the second threaded holes, the two groups of inner hexagon bolts are in threaded connection with the two groups of fixed copper sleeves respectively, and the bottom ends of the two groups of inner hexagon bolts are flush with the bottom end of the chassis.
According to the device for adjusting the stroke depth of the electric wood milling machine, the check ring is provided with a third internal threaded hole, a butterfly bolt is arranged in the third internal threaded hole, and the left end of the butterfly bolt is inserted into the third internal threaded hole.
According to the device for adjusting the stroke depth of the electric wood milling machine, the guide pipe and the guide copper sleeve are cylindrical.
According to the device for adjusting the stroke depth of the electric wood milling machine, the guide pipe is made of stainless steel.
Compared with the prior art, the invention has the beneficial effects that: the operator holds the handle, thrust unit downwards, make the direction copper sheathing remove along the stand pipe downwards, start the bakelite and mill, treat the processing wooden piece and punch a hole and handle, after finishing punching a hole, loosen the handle, under elastic power device's effect, make the bakelite mill resume to the normal position, the stand pipe stroke is long, the direction copper sheathing can move on the stand pipe, the accessible is adjusted the lead screw simultaneously, make and adjust the lead screw extension or shorten, make the bakelite mill stroke change, thereby can accomplish the milling bore processing of the different degree of depth, it is adjustable to make the bakelite mill main part stroke, satisfy different milling bore degree of depth requirements, the stroke reaches 200mm to the utmost, and adjust the rotatable installation of lead screw in the stand pipe, the volume is littleer, and is more practical.
Drawings
FIG. 1 is a schematic view of the spring-powered device of the present invention;
FIG. 2 is a schematic diagram of the construction of the tape measure spring of the present invention as an elastic power device;
FIG. 3 is a schematic view of the elastic power device of the present invention;
FIG. 4 is a schematic view of the construction of the box coil spring of the present invention as a resilient power unit;
FIG. 5 is a schematic view of the connection structure of the guide tube and the guide copper tube according to the present invention;
FIG. 6 is a bottom view of the base pan of the present invention;
FIG. 7 is a schematic view of the mounting structure of the hexagon socket head cap screw and the fixed copper bush of the present invention;
FIG. 8 is an enlarged partial view of FIG. 5 at A in accordance with the present invention;
FIG. 9 is an enlarged partial view of FIG. 4 at B in accordance with the present invention;
FIG. 10 is a schematic view of the gear and rack connection of the present invention;
FIG. 11 is a schematic view of the internal structure of the deposit box of the present invention;
FIG. 12 is a schematic view of the inside structure of the container of the present invention;
FIG. 13 is a schematic view of the installation of the copper guide sleeve and the installation hole of the present invention;
In the drawings, the reference numbers: 1. a bakelite milling main body; 2. a chassis; 3. a guide tube; 4. adjusting the lead screw; 5. a circular hole; 6. mounting blocks; 7. a grip; 8. mounting holes; 9. a guide copper sleeve; 10. fixing the copper sleeve; 11. a resilient tension hook; 12. placing the box; 13. a clockwork spring; 14. a first rotating shaft; 15. a retainer ring; 16. placing holes; 17. graphite; 18. fastening a nut; 19. a hexagon socket head cap screw; 20. a through hole; 21. a second internally threaded bore; 22. a butterfly bolt; 23. a rubber band; 24. a tension spring; 25. a containing box; 26. a coil spring; 27. a second rotating shaft; 28. a gear; 29. a rack.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 13, the invention relates to a stroke depth adjusting device for a bakelite milling machine, which comprises a bakelite milling machine main body 1, a chassis 2, two groups of guide tubes 3 and two groups of adjusting screws 4, wherein the chassis 2 is provided with a circular hole 5, the left end and the right end of the bakelite milling machine main body 1 are both provided with mounting blocks 6, the mounting blocks 6 are provided with handles 7, the middle parts of the mounting blocks 6 are provided with mounting holes 8, the two groups of guide tubes 3 are both provided with guide copper sleeves 9, the two groups of guide copper sleeves 9 are respectively sleeved on the two groups of guide tubes 3, the two groups of guide copper sleeves 9 are respectively and fixedly arranged in the mounting holes 8 on the mounting blocks 6 at the left side and the right end of the bakelite milling machine main body 1, the bottom ends of the two groups of guide tubes 3 are provided with fixed copper sleeves 10, the bottom ends of the two groups of fixed copper sleeves 10 are respectively connected with the left part and the right part of the top end of the chassis 2, the bottom ends of two groups of adjusting screw rods 4 are respectively inserted into the first internal threaded holes from the top ends of two groups of guide pipes 3, the two groups of adjusting screw rods 4 are in threaded connection with the two groups of guide pipes 3, the top ends of the two groups of adjusting screw rods 4 are respectively provided with a rebounding tension hook 11, an elastic power device is arranged between the rebounding tension hook 11 and the handle 7, and preferably, the elastic power devices can be arranged at the left part and the right part of the bottom end of the electric wood milling main body 1; the operator holds the handle, thrust unit downwards, make the direction copper sheathing remove along the stand pipe downwards, start the bakelite and mill, treat the processing wooden piece and punch a hole and handle, after finishing punching a hole, loosen the handle, under elastic power device's effect, make the bakelite mill resume to the normal position, the stand pipe stroke is long, the direction copper sheathing can move on the stand pipe, the accessible is adjusted the lead screw simultaneously, make and adjust the lead screw extension or shorten, make the bakelite mill stroke change, thereby can accomplish the milling bore processing of the different degree of depth, it is adjustable to make the bakelite mill main part stroke, satisfy different milling bore degree of depth requirements, the stroke reaches 200mm to the utmost, and adjust the rotatable installation of lead screw in the stand pipe, the volume is littleer, and is more practical.
according to the device for adjusting the stroke depth of the electric wood milling machine, the elastic power device can adopt the rubber band 23, one end of the rubber band 23 is sleeved on the rebound tension hook 11, and the other end of the rubber band 23 is sleeved on the handle 7; the elastic power device can adopt a tension spring 24, one end of the tension spring 24 is sleeved on the rebound tension hook 11, and the other end of the tension spring 24 is sleeved on the handle 7; the elastic power device can also adopt a coiled spring 13, the coiled spring 13 comprises a placing box 12 and a spring 13, a first rotating shaft 14 is arranged in the placing box 12, one end of the spring 13 is fixedly arranged on the first rotating shaft 14, the other end of the spring 13 is connected with the bottom end of a rebound tension hook 11, and the placing box 12 is fixedly arranged on the grip 7; preferably, the elastic power device arranged at the bottom end of the electric wood milling machine body 1 can be a box-shaped coil spring, the box-shaped coil spring comprises a containing box 25 and a coil spring 26, one end of the coil spring 26 is fixedly connected with the inner wall of the containing box 25, a second rotating shaft 27 is arranged in the containing box 25, the other end of the coil spring 25 is fixedly connected with the second rotating shaft 27, a gear 28 is arranged on the second rotating shaft 27, a rack 29 is arranged on the guide tube 3, and the rack 29 is meshed with the gear 28; carry out power through leather strap, extension spring or tape measure formula clockwork spring and reply, it is longer than spring power device extension volume, and the setting of box-shaped coil spring and gear can make the coil spring hide, through the meshing of gear and rack, under the effect of coil spring, makes the second pivot rotate to make the gear remove on the rack, realize the normal position of bakelite milling main part and resume.
The invention relates to a stroke depth adjusting device of an electric wood milling machine, which further comprises two groups of check rings 15, wherein the two groups of check rings 15 are respectively sleeved on the two groups of guide pipes 3; the installation block can be limited by the retainer ring, so that the fixed control of the electric wood milling stroke is realized.
According to the device for adjusting the stroke depth of the electric wood milling machine, a plurality of groups of uniformly distributed placing holes 16 are formed in the two groups of guide copper sleeves 9, and graphite 17 is arranged in the placing holes 16; the graphite can reduce the friction force when the guide copper sleeve slides up and down on the guide tube, so that the guide copper sleeve is smoother.
The invention relates to a device for adjusting the stroke depth of an electric wood milling machine, which further comprises two groups of fastening nuts 18, wherein the two groups of fastening nuts 18 are respectively arranged at the tops of adjusting screw rods 4, the two groups of fastening nuts 18 are respectively in threaded connection with the two groups of adjusting screw rods 4, and the fastening nuts 18 are arranged at the bottoms of rebounding tension hooks 11; the setting through two sets of fastening nut can be fixed the pulling force couple that kick-backs, makes it be difficult for taking place to remove, and is more stable.
The invention relates to a device for adjusting the stroke depth of an electric wood milling machine, which further comprises two groups of inner hexagon bolts 19, wherein two groups of through holes 20 are formed in a chassis 2, second internal thread holes 21 are formed in two groups of fixed copper sleeves 10, the top ends of the inner hexagon bolts 19 penetrate through the through holes 20 from the bottom end of the chassis 2 and are inserted into the second internal thread holes, the two groups of inner hexagon bolts 19 are respectively in threaded connection with the two groups of fixed copper sleeves 10, and the bottom ends of the two groups of inner hexagon bolts 19 are flush with the bottom end of the chassis 2; carry out threaded connection through hexagon socket head cap screw and the second internal thread hole on the fixed copper sheathing, make fixed copper sheathing and chassis dismantle and be connected, when carrying out the singleton maintenance, the installation is dismantled more convenient and fast.
according to the device for adjusting the stroke depth of the electric wood milling machine, the retainer ring 15 is provided with a third internal threaded hole, the third internal threaded hole is internally provided with the butterfly bolt 22, and the left end of the butterfly bolt 22 is inserted into the third internal threaded hole; the butterfly bolt is fastened, so that the left end of the butterfly bolt is in contact with the outer wall of the conduit, and the retainer ring and the conduit can be fixed more laborsavingly through the butterfly bolt.
According to the device for adjusting the stroke depth of the electric wood milling machine, the guide pipe 3 and the guide copper sleeve 9 are cylindrical; the cylinder type sets up surface smoothness and is higher, and the direction copper sheathing is more stable when removing on the stand pipe, and difficult emergence is rocked, and it is more accurate to make the processing during bakelite milling.
according to the device for adjusting the stroke depth of the electric wood milling machine, the guide pipe 3 is made of stainless steel; the surface of the stainless steel material is smoother and not easy to rust, so that the resistance is smaller when the guide copper sleeve moves on the guide pipe.
When the device works, before the actions are finished, the device is firstly moved to a position required by a user, an operator holds the handle by hand and pushes the device downwards to enable the guide copper sleeve to move downwards along the guide pipe so as to start the electric wood milling machine, the wood piece to be processed is punched, after the punching is finished, the handle is loosened, the electric wood milling machine is restored to the original position under the action of the elastic power device, the stroke of the guide pipe is long, the guide copper sleeve can move on the guide pipe, meanwhile, the adjusting screw rod can be extended or shortened by adjusting the screw rod, so that the stroke of the electric wood milling machine is changed, therefore, milling holes with different depths can be machined, the stroke of the electric wood milling main body can be adjusted, the requirements of different milling hole depths are met, the maximum stroke reaches 200mm, and the adjusting screw rod can be rotatably arranged in the guide pipe, so that the electric wood milling main body is smaller in size and more practical; the power recovery is carried out through the leather strip, the tension spring or the tape type spring, the extension amount is longer than that of a spring type power device, the box-type coil spring and the gear are arranged, the coil spring can be hidden, and the second rotating shaft is rotated under the action of the coil spring through the meshing of the gear and the rack, so that the gear moves on the rack, and the in-situ recovery of the electric wood milling main body is realized; the installation block can be limited by the arrangement of the check ring, so that the fixed control of the electric wood milling stroke is realized; the arrangement of the graphite can reduce the friction force when the guide copper sleeve slides up and down on the guide tube, so that the guide copper sleeve is smoother; the elastic tension hook can be fixed by the two groups of fastening nuts, so that the elastic tension hook is not easy to move and is more stable; the fixed copper sleeve is detachably connected with the chassis through the threaded connection of the hexagon socket head cap screw and the second internal threaded hole on the fixed copper sleeve, so that the installation and the disassembly are more convenient and rapid when single-piece maintenance is carried out; the butterfly bolt is fastened, so that the left end of the butterfly bolt is in contact with the outer wall of the conduit, and the retainer ring and the conduit can be fixed more labor-saving through the butterfly bolt; the surface smoothness of the cylindrical arrangement is higher, the guide copper sleeve is more stable when moving on the guide pipe, and the guide copper sleeve is not easy to shake, so that the electric wood milling machining is more precise; the surface of the stainless steel material is smoother and not easy to rust, so that the resistance is smaller when the guide copper sleeve moves on the guide pipe.
According to the device for adjusting the stroke depth of the electric wood milling machine, the installation mode, the connection mode or the arrangement mode of all the components are common mechanical modes, and the specific structures, models and coefficient indexes of all the components are self-contained technologies, so that the device can be implemented as long as the beneficial effects of the device can be achieved, and further description is omitted.
In the device for adjusting the stroke depth of the electric wood milling machine, in the case that the contrary explanation is not provided, the directional words included in the terms, such as "up, down, left, right, front, back, inner, outer, vertical and horizontal" and the like, only represent the direction of the term in the conventional use state, or are common names understood by those skilled in the art, and should not be considered as limiting the term, meanwhile, the series of terms, such as "first", "second" and "third", do not represent specific numbers and sequences, and are only used for name differentiation.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. the device for adjusting the stroke depth of the electric wood milling machine is characterized by comprising an electric wood milling main body (1), a chassis (2), two groups of guide pipes (3) and two groups of adjusting lead screws (4), wherein a circular hole (5) is formed in the chassis (2), mounting blocks (6) are arranged at the left end and the right end of the electric wood milling main body (1), a handle (7) is arranged on each mounting block (6), a mounting hole (8) is formed in the middle of each mounting block (6), guide copper sleeves (9) are arranged on the two groups of guide pipes (3), the two groups of guide copper sleeves (9) are respectively sleeved on the two groups of guide pipes (3), the two groups of guide copper sleeves (9) are respectively and fixedly arranged in the mounting holes (8) in the mounting blocks (6) at the left side and the right side of the electric wood milling main body (1), and fixed copper sleeves (10) are arranged at the bottom ends of the two groups of guide pipes (, the bottom of two sets of fixed copper sheathing (10) is connected with the top left part and the right part on chassis (2) respectively, two sets of direction copper sheathing (9) can be followed two sets of stand pipes (3) respectively and slided from top to bottom, the top of two sets of stand pipes (3) all is provided with first internal thread hole, the bottom of two sets of regulation lead screw (4) is inserted to first internal thread hole from the top of two sets of stand pipes (3) respectively, two sets of regulation lead screw (4) and two sets of stand pipe (3) threaded connection, the top of two sets of regulation lead screw (4) all is provided with resilience pulling force couple (11), be provided with elastic power device between resilience pulling force couple (11) and handle (7).
2. The electric wood milling machine stroke depth adjusting device as claimed in claim 1, characterized in that the elastic power device can adopt a rubber band (23), one end of the rubber band (23) is sleeved on the rebound tension hook (11), and the other end of the rubber band (23) is sleeved on the handle (7); the elastic power device can adopt a tension spring (24), one end of the tension spring (24) is sleeved on the rebound tension hook (11), and the other end of the tension spring (24) is sleeved on the handle (7); elastic power device also can adopt tape type clockwork spring (13), tape type clockwork spring (13) are including placing box (12) and clockwork spring (13), it is provided with first pivot (14) in box (12) to place, clockwork spring (13) one end is fixed to be set up on first pivot (14), the other end and the resilience pulling force couple (11) bottom of clockwork spring (13) are connected, it fixes setting up on handle (7) to place box (12).
3. the device for adjusting the stroke depth of the electric wood milling machine according to claim 2, characterized by further comprising two sets of retaining rings (15), wherein the two sets of retaining rings (15) are respectively sleeved on the two sets of guide pipes (3).
4. The electric wood milling machine stroke depth adjusting device according to claim 3, characterized in that a plurality of groups of evenly distributed placing holes (16) are arranged on the two groups of guide copper sleeves (9), and graphite (17) is arranged in the placing holes (16).
5. The electric wood milling machine stroke depth adjusting device according to claim 4, characterized by further comprising two sets of fastening nuts (18), wherein the two sets of fastening nuts (18) are respectively arranged at the top of the adjusting screw rod (4), the two sets of fastening nuts (18) are respectively in threaded connection with the two sets of adjusting screw rods (4), and the fastening nuts (18) are arranged at the bottom of the rebound tension hook (11).
6. The electric wood milling stroke depth adjusting device as claimed in claim 5, characterized by further comprising two sets of hexagon socket head cap bolts (19), wherein two sets of through holes (20) are arranged on the chassis (2), second internal threaded holes (21) are arranged on the two sets of fixed copper sleeves (10), the top ends of the hexagon socket head cap bolts (19) penetrate through the through holes (20) from the bottom end of the chassis (2) and are inserted into the second threaded holes, the two sets of hexagon socket head cap bolts (19) are respectively in threaded connection with the two sets of fixed copper sleeves (10), and the bottom ends of the two sets of hexagon socket head cap bolts (19) are flush with the bottom end of the chassis (2).
7. the electric wood milling machine stroke depth adjusting device as claimed in claim 6, characterized in that the retainer ring (15) is provided with a third internal threaded hole, a butterfly bolt (22) is arranged in the third internal threaded hole, and the left end of the butterfly bolt (22) is inserted into the third internal threaded hole.
8. The electric wood milling machine stroke depth adjusting device as claimed in claim 7, characterized in that the guide tube (3) and the guide copper sleeve (9) are cylindrical.
9. The device for adjusting the stroke depth of an electric wood milling machine according to claim 8, characterized in that the guide tube (3) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851110.1A CN110549434A (en) | 2019-09-10 | 2019-09-10 | bakelite mills stroke degree of depth adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851110.1A CN110549434A (en) | 2019-09-10 | 2019-09-10 | bakelite mills stroke degree of depth adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110549434A true CN110549434A (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910851110.1A Pending CN110549434A (en) | 2019-09-10 | 2019-09-10 | bakelite mills stroke degree of depth adjusting device |
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| CN (1) | CN110549434A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232104A (en) * | 2021-06-21 | 2021-08-10 | 浙江东立电器有限公司 | Hand-held type lithium electricity woodmilling |
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