CN111515785B - Machinery accessories corner grinds paper-back edition and puts with adjustable can fix - Google Patents
Machinery accessories corner grinds paper-back edition and puts with adjustable can fix Download PDFInfo
- Publication number
- CN111515785B CN111515785B CN202010377135.5A CN202010377135A CN111515785B CN 111515785 B CN111515785 B CN 111515785B CN 202010377135 A CN202010377135 A CN 202010377135A CN 111515785 B CN111515785 B CN 111515785B
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- Prior art keywords
- supporting
- groove
- shaft
- supporting seat
- outer side
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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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
- B24B41/02—Frames; Beds; Carriages
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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
- B24B41/06—Work supports, e.g. adjustable steadies
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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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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 discloses a fixable and adjustable mechanical spare and accessory part corner grinding device which comprises a supporting seat, wherein a mounting groove hole is formed in the front side face of the supporting seat, an adjusting knob is connected to an inner bottom end bearing of the mounting groove hole, an adjusting shaft is coaxially and fixedly connected to the upper end of the adjusting knob, the top end of the adjusting shaft penetrates through the upper surface of the supporting seat and is connected with a lower surface bearing at the upper end of a supporting table, an adjusting gear is connected to the outer side key at the upper end of the adjusting shaft, and the outer side of the adjusting gear is meshed and connected with the inner side of a supporting inner gear ring. This can fix adjustable machinery accessories corner grinds paper-back edition and puts can be convenient for adjust the horizontal and fore-and-aft angle of polisher, and then can be convenient for carry out stable the polishing to it under the not pivoted condition of machinery accessories to can make the stable removal of machinery accessories, so that the even mechanical accessories of polishing of polisher.
Description
Technical Field
The invention relates to the technical field of machining of mechanical parts, in particular to a corner grinding device for a mechanical part, which is capable of being fixed and adjusted.
Background
The mechanical parts are parts mounted on a machine, which can ensure the normal operation of the machine, and the edges of the mechanical parts need to be ground flat in the manufacturing process, so that unnecessary projections such as burrs on the mechanical parts can be removed, and the mechanical parts can be stably mounted on the machine.
But current mechanical accessories corner grinds paper-back edition and puts the in-process that uses, is not convenient for adjust and fix the machine of polishing, this is because current mechanical accessories corner grinds paper-back edition and all adopts the mode of rotating mechanical accessories to adjust the angle of polishing, and this makes tight mechanical accessories appear becoming flexible easily, and then is unfavorable for going on of the process of polishing to be unfavorable for improving work efficiency.
In summary, a mechanical spare and accessory part corner grinding device capable of being fixed and adjusted is designed to solve the problems.
Disclosure of Invention
The invention aims to provide a mechanical spare part corner grinding device capable of being fixed and adjusted, and aims to solve the problem that the conventional mechanical spare part corner grinding device cannot be used for adjusting and fixing a grinding machine conveniently in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a fixable and adjustable mechanical part corner grinding device comprises a supporting seat, wherein a mounting groove hole is formed in the front side face of the supporting seat, an adjusting knob is connected to an inner bottom end bearing of the mounting groove hole, an adjusting shaft is coaxially and fixedly connected to the upper end of the adjusting knob, the top end of the adjusting shaft penetrates through the upper surface of the supporting seat and is connected with a lower surface bearing at the upper end of a supporting table, an adjusting gear is connected to the outer side of the upper end of the adjusting shaft through a key, the outer side of the adjusting gear is meshed with the inner side of a supporting inner toothed ring, the supporting table and the supporting inner toothed ring are respectively connected with the upper surface of the supporting seat in a fixing and bearing connection mode, the supporting inner toothed ring is arranged on the outer side of the supporting table, positioning holes are distributed at equal angles on the upper surface of the adjusting knob, the lower end of a positioning needle is clamped in one positioning hole, and the upper end of the positioning needle is fixedly connected to the lower end of a positioning sleeve, the inner side of the positioning sleeve is provided with one end of a first guide block, the other end of the first guide block is connected in a sliding manner in a first guide groove, the first guide groove is arranged on the outer side of the lower end of the shaft lever, the positioning sleeve is nested on the outer side of the lower end of the shaft lever, an upper end bearing of the shaft lever is connected in the mounting groove hole, the outer side key at the upper part of the shaft lever is connected with a transmission gear, the transmission gear is meshed with the toothed plate, one end of the toothed plate extends out of the mounting groove hole to the front surface of the supporting seat, the other end of the toothed plate is movably nested with a limiting shaft, the limiting shaft is fixedly connected in the mounting groove hole, and a first spring with two ends respectively welded and fixed to the mounting groove hole and the other end of the toothed plate is nested on the outer side of the limiting shaft;
the rear side surface of the supporting seat is provided with a servo motor and a motor controller, the shaft end of the servo motor extends into the supporting seat and is connected with the lower end of a transmission shaft through a worm and gear structure, the upper end of the transmission shaft is connected with one end of a single-rotation reciprocating screw rod penetrating through the supporting table through another worm and gear structure, the single-rotation reciprocating screw rod is connected to the supporting table in a bearing mode, the single-rotation reciprocating screw rod is arranged below a limiting through groove, the limiting through groove is formed in the upper surface of the supporting table, the single-rotation reciprocating screw rod penetrates through a lower structure of the supporting plate, and a clamping member is arranged between upper structures of the supporting plate;
the outer side of the supporting inner gear ring is fixedly connected with a supporting rod, the supporting rod is provided with a through groove penetrating through the inner side and the outer side of the supporting rod, a sliding groove is arranged in the through groove on the supporting rod and is connected with the left side and the right side of the sliding block in a sliding manner, the sliding block is fixedly connected to the top end of the grinding machine, the upper end of the sliding block is fixedly connected with a supporting block, a rotating roller is connected between the supporting blocks in a bearing manner, positioning teeth are distributed on the left side and the right side of the rotating roller and are meshed and connected between the limiting teeth, the limiting teeth are distributed on the two sides of the through groove on the supporting rod, the surface of the rotating roller is provided with a second guide groove, the lower end of a second guide block is connected in the second guide groove in a sliding manner, the lower end of the second guide block is movably penetrated through by a penetrating rod, the penetrating rod is fixedly connected to the two ends of the second guide groove, and second springs are arranged between the two ends of the second guide block, and the second spring sleeve is arranged on the outer side of the through rod, the upper end of the second guide block is fixedly connected to the lower end of the sleeve ring, the sleeve ring is movably nested on the outer side of the limiting rod, the limiting rod is fixedly connected between the connecting blocks, and the connecting blocks are fixedly connected to the front side and the rear side of the sliding block.
Preferably, the support rod is arc-shaped, and the circle center of the support rod is positioned on the axis of the support inner gear ring.
Preferably, the support platform is in a T-shaped structure, and the support platform is arranged in a collinear way with the axis of the support inner gear ring.
Preferably, the lower structure of the supporting plate is a cuboid structure, and the length of the lower structure is matched with the width of the limiting through groove.
Preferably, the inner sides of the limiting rod and the sleeve ring are of mutually matched prismatic structures, and the circle center of the limiting rod is the same as that of the supporting rod.
Preferably, the outer side of the positioning sleeve and the position of the mounting groove hole in which the positioning sleeve is located are of mutually matched prismatic structures, and the inner side of the positioning sleeve is a cylindrical hole groove with the axis collinear with the axis of the shaft rod.
Preferably, the positioning holes are arranged on the upper surface of the adjusting knob at equal angles, and the edge position of the adjusting knob penetrates through the front surface of the supporting seat through the mounting groove hole.
Preferably, the first guide groove and the second guide groove are both inclined arc structures.
Preferably, the outer side of the single-rotation reciprocating screw rod is connected with a lower structure of the supporting plate in a threaded connection mode.
Preferably, the penetrating rod is arranged parallel to the second guide groove.
Compared with the prior art, the invention has the beneficial effects that: this can fix adjustable machine accessories corner grinds paper-back edition and puts can be convenient for adjust the horizontal and fore-and-aft angle of polisher, and then can be convenient for carry out stable the polishing to it under the non-pivoted condition of machine accessories to can make the stable removal that moves of machine accessories, so that the even machine accessories of polishing of polisher:
1. the second guide block can move relative to the second guide groove by pulling the sleeve ring to move on the limiting rod, so that the second guide groove rotates, the positioning teeth and the limiting teeth are disconnected in a meshed mode, the grinding machine is driven to move on the supporting rod by the movement of the sliding block in the sliding groove, and the longitudinal angle of the grinding machine can be adjusted;
2. the shaft lever can rotate through the transmission gear by pressing the toothed plate, so that the first guide groove can rotate, the first guide block drives the positioning sleeve to move upwards, the adjusting knob can rotate, the adjusting shaft can drive the adjusting gear to rotate by the rotation of the adjusting knob, and the supporting inner toothed ring can rotate so as to adjust the transverse angle of the supporting rod, so that the transverse angle of the polisher on the supporting rod can be adjusted;
3. through servo motor's operation, can make the single rotation toward the multifilament dry rotation through two worm gear structures, and then under the effect of spacing logical groove for the axis of the reciprocal lead screw of single rotation is followed to the backup pad, thereby can drive the mechanical accessories removal on it, thereby can make the stable by the polisher of mechanical accessories polish.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of the supporting seat of the present invention;
FIG. 4 is a schematic top view of the adjusting knob according to the present invention;
FIG. 5 is a schematic top view of the supporting inner ring gear of the present invention;
FIG. 6 is a schematic view of the lower end connection structure of the shaft rod of the present invention;
FIG. 7 is a schematic view of the connection structure of the servo motor and the single-rotation reciprocating screw rod of the present invention;
FIG. 8 is a schematic top view of a support platform illustrating a partial connection structure according to the present invention;
FIG. 9 is a partial cross-sectional top view of a brace of the present invention;
FIG. 10 is a side sectional view of the strut of the present invention.
In the figure: 1. a supporting seat; 2. adjusting a knob; 3. a toothed plate; 4. supporting the inner gear ring; 5. a support bar; 6. a support table; 7. a support plate; 8. a clamping member; 9. a sander; 10. connecting blocks; 11. a limiting rod; 12. a collar; 13. a servo motor; 14. a motor controller; 15. a drive shaft; 16. mounting a slotted hole; 17. a limiting shaft; 18. a first spring; 19. a transmission gear; 20. a shaft lever; 21. a positioning sleeve; 22. an adjustment shaft; 23. a positioning pin; 24. positioning holes; 25. a first guide block; 26. a first guide groove; 27. an adjusting gear; 28. a worm and gear structure; 29. a single-rotation reciprocating screw rod; 30. a limiting through groove; 31. limiting teeth; 32. positioning teeth; 33. rotating the roller; 34. a support block; 35. a slider; 36. a second guide groove; 37. a second guide block; 38. penetrating the rod; 39. a second spring; 40. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: a fixable and adjustable mechanical spare and accessory part corner grinding device comprises a supporting seat 1, an adjusting knob 2, a toothed plate 3, a supporting inner toothed ring 4, a supporting rod 5, a supporting table 6, a supporting plate 7, a clamping component 8, a grinding machine 9, a connecting block 10, a limiting rod 11, a lantern ring 12, a servo motor 13, a motor controller 14, a transmission shaft 15, a mounting slotted hole 16, a limiting shaft 17, a first spring 18, a transmission gear 19, a shaft rod 20, a positioning sleeve 21, an adjusting shaft 22, a positioning needle 23, a positioning hole 24, a first guide block 25, a first guide groove 26, an adjusting gear 27, a worm gear structure 28, a single-rotation reciprocating screw 29, a limiting through groove 30, a limiting tooth 31, a positioning tooth 32, a rotating roller 33, a supporting block 34, a sliding block 35, a second guide groove 36, a second guide block 37, a penetrating rod 38, a second spring 39 and a sliding groove 40, wherein the front side surface of the supporting seat 1 is provided with a mounting slotted hole 16, an adjusting knob 2 is connected to the inner bottom end bearing of the installation slot hole 16, an adjusting shaft 22 is coaxially and fixedly connected to the upper end of the adjusting knob 2, the top end of the adjusting shaft 22 penetrates through the upper surface of the supporting seat 1 to be connected with the lower surface bearing at the upper end of the supporting seat 6, an adjusting gear 27 is connected to the outer side key of the upper end of the adjusting shaft 22, the outer side of the adjusting gear 27 is meshed with the inner side of the supporting inner gear ring 4, the supporting seat 6 and the supporting inner gear ring 4 are respectively connected with the upper surface of the supporting seat 1 in a fixing and bearing connection mode, the supporting inner gear ring 4 is arranged on the outer side of the supporting seat 6, positioning holes 24 are distributed on the upper surface of the adjusting knob 2 in an equal angle mode, the lower end of the positioning pin 23 is clamped in one of the positioning holes 24, the upper end of the positioning pin 23 is fixedly connected to the lower end of the positioning sleeve 21, and one end of a first guide block 25 is arranged on the inner side of the positioning sleeve 21, the other end of the first guide block 25 is slidably connected into a first guide groove 26, the first guide groove 26 is arranged at the outer side of the lower end of the shaft lever 20, the positioning sleeve 21 is nested at the outer side of the lower end of the shaft lever 20, the upper end bearing of the shaft lever 20 is connected into the mounting groove hole 16, the outer side key at the upper middle part of the shaft lever 20 is connected with the transmission gear 19, the transmission gear 19 is meshed with the toothed plate 3, one end of the toothed plate 3 extends out of the mounting groove hole 16 to the front surface of the supporting seat 1, the other end of the toothed plate 3 is movably nested with the limiting shaft 17, the limiting shaft 17 is fixedly connected into the mounting groove hole 16, and the outer side of the limiting shaft 17 is nested with the first spring 18 of which two ends are respectively welded and fixed to the mounting groove hole 16 and the other end of the toothed plate 3;
a servo motor 13 and a motor controller 14 are installed on the rear side surface of the supporting seat 1, the shaft end of the servo motor 13 extends into the supporting seat 1 and is connected with the lower end of a transmission shaft 15 through a worm and gear structure 28, the upper end of the transmission shaft 15 is connected with one end, penetrating through the supporting table 6, of a single-rotation reciprocating screw rod 29 through another worm and gear structure 28, the single-rotation reciprocating screw rod 29 is connected to the supporting table 6 in a bearing mode, the single-rotation reciprocating screw rod 29 is arranged below a limiting through groove 30, the limiting through groove 30 is arranged on the upper surface of the supporting table 6, the single-rotation reciprocating screw rod 29 penetrates through the lower structure of the supporting plate 7, and a clamping component 8 is installed between the upper structures of the supporting plate 7;
a support rod 5 is fixedly connected to the outer side of the support inner gear ring 4, a through groove penetrating through the inner side and the outer side of the support rod 5 is arranged on the support rod 5, a sliding groove 40 is arranged in the through groove on the support rod 5, the sliding groove 40 is connected with the left side and the right side of the sliding block 35 in a sliding manner, the sliding block 35 is fixedly connected to the top end of the grinding machine 9, a support block 34 is fixedly connected to the upper end of the sliding block 35, a rotating roller 33 is connected between the support blocks 34 in a bearing manner, positioning teeth 32 are distributed on the left side and the right side of the rotating roller 33, the positioning teeth 32 are connected between the limiting teeth 31 in a meshing manner, the limiting teeth 31 are distributed on two sides of the through groove on the support rod 5, a second guide groove 36 is arranged on the surface of the rotating roller 33, the lower end of a second guide block 37 is connected in the second guide groove 36 in a sliding manner, the lower end of the second guide block 37 is movably penetrated by a penetrating rod 38, the penetrating rod 38 is fixedly connected to two ends of the second guide groove 36, second springs 39 are arranged between two ends of the second guide block 37, and the second spring 39 is sleeved on the outer side of the through rod 38, the upper end of the second guide block 37 is fixedly connected to the lower end of the lantern ring 12, the lantern ring 12 is movably nested on the outer side of the limiting rod 11, the limiting rod 11 is fixedly connected between the connecting blocks 10, and the connecting blocks 10 are fixedly connected to the front side and the rear side of the sliding block 35.
The supporting rod 5 is arc-shaped, the circle center of the supporting rod is positioned on the axis of the supporting inner gear ring 4, and the angle of the grinding machine 9 relative to the axis of the supporting inner gear ring 4 can be conveniently adjusted.
The structural shape of the supporting table 6 is 'T' -shaped, and the supporting table 6 and the axis of the supporting inner gear ring 4 are arranged in a collinear way, so that the bearing can be conveniently connected with the adjusting shaft 22 and the transmission shaft 15.
The lower structure of the supporting plate 7 is a cuboid structure, and the length of the lower structure is matched with the width of the limiting through groove 30, so that the supporting plate 7 can be limited conveniently.
The inner sides of the limiting rod 11 and the lantern ring 12 are of prism structures which are matched with each other, and the circle center of the limiting rod 11 is the same as that of the supporting rod 5, so that the lantern ring 12 can be limited conveniently, and the rotation of the lantern ring 12 is avoided.
The outer side of the positioning sleeve 21 and the position of the mounting groove hole 16 are of mutually matched prismatic structures, and the inner side of the positioning sleeve 21 is a cylindrical hole groove with the axis collinear with the axis of the shaft rod 20, so that the positioning sleeve 21 can be prevented from rotating.
The positioning holes 24 are arranged on the upper surface of the adjusting knob 2 at equal angles, and the edge position of the adjusting knob 2 penetrates through the front surface of the supporting seat 1 through the mounting groove hole 16, so that the rotating angle of the adjusting knob 2 can be conveniently locked.
The first guide groove 26 and the second guide groove 36 are both inclined arc structures, and can respectively drive the positioning sleeve 21 and the lantern ring 12 to move through the first guide block 25 and the second guide block 37 when the first guide groove 26 and the second guide groove 36 rotate.
The outer side of the single-rotation reciprocating screw 29 is connected with the lower structure of the support plate 7 in a threaded connection mode, and the support plate 7 can move under the rotation of the single-rotation reciprocating screw 29.
The through-rod 38 is provided in parallel with the second guide groove 36, and can facilitate stable movement of the first guide block 25 on the through-rod 38.
The working principle is as follows: the mechanical spare and accessory part corner grinding device capable of being fixed and adjusted is installed at a use position, a power supply of the device is connected, and the device is used in the following operation mode:
according to fig. 1-10, the mechanical accessory to be ground flat at the corner is mounted on the clamping member 8 (the structure of the clamping member 8 is similar to the structure formed by the clamping rod and the contact block on the fixedly adjustable mechanical accessory corner grinding device disclosed in publication No. CN110405564A, published as 20191105, except that the contact block on the clamping member 8 is fixed on one side of the supporting plate 7);
the angle of the sander 9 is readjusted in the following way:
the toothed plate 3 is pressed down, so that the toothed plate drives the shaft rod 20 which is connected with the transmission gear 19 through the key to rotate, and then the positioning sleeve 21 and the positioning needle 23 connected with the positioning sleeve are driven to move upwards through the first guide block 25 and the first guide groove 26, so that the clamping between the positioning needle 23 and the positioning hole 24 is disconnected;
then, the adjusting knob 2 is rotated to drive the adjusting shaft 22 to synchronously rotate, and the supporting inner gear ring 4 is driven to rotate through the adjusting gear 27, so that the transverse angle of the grinding machine 9 is adjusted;
then, the toothed plate 3 is released, so that the toothed plate moves reversely under the action of the first spring 18, and the positioning pin 23 moves downwards to be clamped into the corresponding positioning hole 24;
at this time, the adjusting knob 2 is restricted by the positioning pin 23 and the positioning hole 24, and the position thereof is locked, so that the lateral angle of the sander 9 is locked;
then, holding the lantern ring 12, so that the lantern ring 12 slides on the limiting rod 11 to drive the second guide block 37 connected with the lower end of the lantern ring 12 to move synchronously;
through the movement of the second guide block 37, the second guide groove 36 can drive the rotary roller 33 to rotate, so that the limit teeth 31 and the positioning teeth 32 can be staggered to be disengaged;
then, the longitudinal angle of the sander 9 can be adjusted by moving the slide block 35 in the slide groove 40;
after the longitudinal angle of the sander 9 is adjusted to a proper position, the collar 12 is loosened, and is reset under the action of the second spring 39, so that the rotating roller 33 rotates reversely, and the limiting teeth 31 and the positioning teeth 32 are meshed again to lock the position of the sander 9;
finally, the grinding machine 9 is started, so that the grinding machine 9 grinds the mechanical parts clamped on the clamping member 8, and the servo motor 13 is started, so that the single-rotation reciprocating screw rod 29 rotates under the action of the worm and gear structure 28 and the transmission shaft 15, so that the support plate 7 drives the mechanical parts to stably translate, and the grinding machine 9 can stably and uniformly grind the mechanical parts, and what is not described in detail in this specification belongs to the prior art known by those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a can fix mechanical accessories corner grinds paper-back edition and put with adjustable, includes supporting seat (1), its characterized in that: the front side surface of the supporting seat (1) is provided with a mounting groove hole (16), the inner bottom end of the mounting groove hole (16) is connected with an adjusting knob (2) in a bearing mode, the upper end of the adjusting knob (2) is coaxially and fixedly connected with an adjusting shaft (22), the top end of the adjusting shaft (22) penetrates through the upper surface of the supporting seat (1) to be connected with a lower surface bearing at the upper end of the supporting seat (6), the outer side of the upper end of the adjusting shaft (22) is connected with an adjusting gear (27) in a key mode, the outer side of the adjusting gear (27) is meshed with the inner side of the supporting inner toothed ring (4), the supporting seat (6) and the supporting inner toothed ring (4) are respectively connected with the upper surface of the supporting seat (1) in a fixed and bearing connection mode, the supporting inner toothed ring (4) is arranged on the outer side of the supporting seat (6), and positioning holes (24) are distributed on the upper surface of the adjusting knob (2) at equal angles, the lower end of a positioning needle (23) is clamped in one positioning hole (24), the upper end of the positioning needle (23) is fixedly connected to the lower end of a positioning sleeve (21), one end of a first guide block (25) is arranged on the inner side of the positioning sleeve (21), the other end of the first guide block (25) is connected in a first guide groove (26) in a sliding mode, the first guide groove (26) is arranged on the outer side of the lower end of a shaft lever (20), the positioning sleeve (21) is nested on the outer side of the lower end of the shaft lever (20), an upper end bearing of the shaft lever (20) is connected in an installation groove hole (16), a transmission gear (19) is connected to the outer side key of the middle upper portion of the shaft lever (20) in a key mode, the transmission gear (19) is connected with a toothed plate (3) in a meshing mode, one end of the toothed plate (3) extends out of the installation groove hole (16) to the front surface of a supporting seat (1), and a limit shaft (17) is nested and movably arranged at the other end of the toothed plate (3), the limiting shaft (17) is fixedly connected into the mounting slotted hole (16), and a first spring (18) with two ends respectively welded and fixed to the mounting slotted hole (16) and the other end of the toothed plate (3) is nested on the outer side of the limiting shaft (17);
a servo motor (13) and a motor controller (14) are installed on the rear side face of the supporting seat (1), the shaft end of the servo motor (13) extends into the supporting seat (1) and is connected with the lower end of a transmission shaft (15) through a worm and gear structure (28), the upper end of the transmission shaft (15) is connected with one end, penetrating through the supporting table (6), of a single-rotation reciprocating screw rod (29) through another worm and gear structure (28), the single-rotation reciprocating screw rod (29) is connected to the supporting table (6) in a bearing mode, the single-rotation reciprocating screw rod (29) is arranged below a limiting through groove (30), the limiting through groove (30) is arranged on the upper surface of the supporting table (6), the single-rotation reciprocating screw rod (29) penetrates through a lower portion structure of the supporting plate (7), and a clamping component (8) is installed between upper portion structures of the supporting plate (7);
the outside fixedly connected with bracing piece (5) of ring gear (4) in the support, and be provided with the logical groove that runs through its inside and outside both sides on bracing piece (5), be provided with spout (40) in leading to the groove on bracing piece (5), and the left and right sides sliding connection of spout (40) and slider (35), slider (35) fixed connection is in the top of polisher (9), and the upper end fixedly connected with supporting shoe (34) of slider (35), bearing connection has roller (33) between supporting shoe (34), and the left and right sides of roller (33) distributes and have location tooth (32), location tooth (32) meshing is connected between spacing tooth (31), and spacing tooth (31) distribute in the both sides that lead to the groove on bracing piece (5), the surface of roller (33) is provided with second guiding groove (36), and sliding connection has the lower extreme of second guide block (37) in second guiding groove (36), the lower extreme of second guide block (37) is run through by penetrating pole (38) activity, and penetrates pole (38) fixed connection in the both ends of second guide groove (36), all be provided with second spring (39) between the both ends of second guide groove (36) and second guide block (37), and second spring (39) cover is located the outside of penetrating pole (38), the upper end fixed connection of second guide block (37) is in the lower extreme of lantern ring (12), and lantern ring (12) activity nestification in the outside of gag lever post (11), gag lever post (11) fixed connection is between connecting block (10), and connecting block (10) fixed connection is in both sides around slider (35).
2. The device of claim 1, wherein the mechanical accessory part comprises: the support rod (5) is arc-shaped, and the circle center of the support rod is positioned on the axis of the support inner gear ring (4).
3. The device of claim 1, wherein the mechanical accessory part comprises: the structural shape of the support platform (6) is T-shaped, and the support platform (6) and the axis of the support inner gear ring (4) are arranged in a collinear manner.
4. The device of claim 1, wherein the mechanical accessory part comprises: the lower structure of the supporting plate (7) is a cuboid structure, and the length of the lower structure is matched with the width of the limiting through groove (30).
5. The device of claim 1, wherein the mechanical accessory part comprises: the inner sides of the limiting rod (11) and the lantern ring (12) are of prism structures which are matched with each other, and the circle centers of the arc-shaped limiting rod (11) and the arc-shaped supporting rod (5) are concentric.
6. The device of claim 1, wherein the mechanical accessory part comprises: the outer side of the positioning sleeve (21) and the position of the mounting groove hole (16) where the positioning sleeve is located are of mutually matched prismatic structures, and the inner side of the positioning sleeve (21) is a cylindrical hole groove with the axis collinear with the axis of the shaft lever (20).
7. The device of claim 1, wherein the mechanical accessory part comprises: the positioning holes (24) are arranged on the upper surface of the adjusting knob (2) at equal angles, and the edge position of the adjusting knob (2) penetrates through the front surface of the supporting seat (1) through the mounting groove hole (16).
8. The device of claim 1, wherein the mechanical accessory part comprises: the first guide groove (26) and the second guide groove (36) are both inclined arc structures.
9. The device of claim 1, wherein the mechanical accessory part comprises: the outer side of the single-rotation reciprocating screw rod (29) is connected with the lower structure of the support plate (7) in a threaded connection mode.
10. The device of claim 1, wherein the mechanical accessory part comprises: the through rod (38) is arranged parallel to the second guide groove (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010377135.5A CN111515785B (en) | 2020-05-07 | 2020-05-07 | Machinery accessories corner grinds paper-back edition and puts with adjustable can fix |
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| CN202010377135.5A CN111515785B (en) | 2020-05-07 | 2020-05-07 | Machinery accessories corner grinds paper-back edition and puts with adjustable can fix |
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| CN111515785A CN111515785A (en) | 2020-08-11 |
| CN111515785B true CN111515785B (en) | 2021-11-12 |
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| CN113714892B (en) * | 2021-09-09 | 2022-10-28 | 深圳市攀登时代新材料有限公司 | Multi-angle portable trimming device of EPP automobile bumper |
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| JPH07314306A (en) * | 1994-05-18 | 1995-12-05 | Kazuo Yanagida | Work chamferer |
| CN205325362U (en) * | 2015-12-03 | 2016-06-22 | 无锡市晨源建筑器材有限公司 | A equipment for polishing pipe welding connects |
| CN108687623B (en) * | 2018-05-18 | 2019-10-01 | 重庆市魏来雄鑫橡塑制品有限责任公司 | Automobile parts grinding device |
| CN108555728A (en) * | 2018-06-21 | 2018-09-21 | 郑州奥托柯蓝机械设备有限公司 | A kind of grinding device of hemispherical cover board |
| CN209036205U (en) * | 2018-08-03 | 2019-06-28 | 贵阳君华科技发展有限公司 | A kind of metal parts electroplating processes burnishing device |
| CN208866928U (en) * | 2018-08-27 | 2019-05-17 | 浙江飞龙精密铸造有限公司 | A kind of hardware sander |
| CN209466054U (en) * | 2018-12-05 | 2019-10-08 | 青岛丽拓铂尔曼家居股份有限公司 | A kind of Furniture panel edging device |
| CN210255539U (en) * | 2019-07-23 | 2020-04-07 | 安庆市吉安汽车零件锻轧有限公司 | Grinding device is used in automobile parts processing |
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