阅读说明：本技术 一种具有倒角打磨功能的异形螺母加工设备 (Special-shaped nut processing equipment with chamfer polishing function ) 是由 肖旭 张皓 于 2021-07-15 设计创作，主要内容包括：本发明公开了一种具有倒角打磨功能的异形螺母加工设备,包括上料组件、定位组件、磨削组件、夹送组件和攻牙组件,所述上料组件的下方固定有定位组件,且定位组件的中央顶端安装有磨削组件,所述磨削组件的下端设置有磨削电机,且磨削电机的顶端固定有主动滚筒,该具有倒角打磨功能的异形螺母加工设备,与现有的普通异形螺母加工设备相比,本发明设置有固定推杆与上料限位板,通过将固定推杆设置在上料活动板与上料固定块的下端,当上料转动板转动时,可以通过固定推杆来分别推动上料活动板与上料固定块,从而控制上料推杆的移动,同时通过固定滚轴的设置,可以使上料推杆在移动时,减少滑动摩擦,提高设备的使用寿命。(The invention discloses a special-shaped nut processing device with a chamfer grinding function, which comprises a feeding component, a positioning component, a grinding component, a clamping and conveying component and a tapping component, wherein the positioning component is fixed below the feeding component, the grinding component is installed at the top end of the center of the positioning component, a grinding motor is arranged at the lower end of the grinding component, and a driving roller is fixed at the top end of the grinding motor, compared with the existing common special-shaped nut processing device, the special-shaped nut processing device with the chamfer grinding function is provided with a fixed push rod and a feeding limiting plate, the fixed push rod is arranged at the lower ends of a feeding movable plate and a feeding fixed block, when a feeding rotating plate rotates, the feeding movable plate and the feeding fixed block can be respectively pushed through the fixed push rod, so that the movement of the feeding push rod is controlled, and meanwhile, through the arrangement of a fixed rolling shaft, the material loading push rod can reduce sliding friction when moving, and the service life of the equipment is prolonged.)

1. The utility model provides a dysmorphism nut processing equipment with chamfer function of polishing, includes material loading subassembly (1), locating component (2), grinding subassembly (3), presss from both sides and send subassembly (4) and attack tooth subassembly (5), its characterized in that: the feeding device is characterized in that a positioning component (2) is fixed below the feeding component (1), a grinding component (3) is installed at the top end of the center of the positioning component (2), a grinding motor (301) is arranged at the lower end of the grinding component (3), a driving roller (302) is fixed at the top end of the grinding motor (301), driven rollers (303) are arranged on the left side and the right side of the front of the driving roller (302), grinding sand paper (304) is installed outside the driven rollers (303), an adjusting cylinder (305) is arranged behind the driving roller (302), a first adjusting plate (306) is fixed at the rear end of the adjusting cylinder (305), a first adjusting rack (307) is installed at the top end of the first adjusting plate (306), an adjusting frame (308) is arranged outside the rear end of the first adjusting rack (307), a first adjusting gear (309) is installed at the bottom end of the first adjusting rack (307), and the right-hand member of first adjusting gear (309) is provided with belt (310), the lower extreme left side of belt (310) is provided with second adjusting gear (311), and second adjusting gear (312) are installed to the lower extreme of second adjusting gear (311), the central authorities outside of second adjusting gear (312) is provided with adjusts stopper (313), and the front end of second adjusting gear (312) is fixed with second regulation board (314), pinch subassembly (4) is installed in the upper right side of locating component (2), and the right-hand of pinch subassembly (4) is provided with attacks tooth subassembly (5).

2. The special-shaped nut processing equipment with the chamfering and polishing functions as claimed in claim 1, wherein: first regulation rack (307) are vertical structure with first regulation board (306), and mesh mutually between first regulation rack (307) and first regulation gear (309), be connected by belt (310) between first regulation gear (309) and second regulation gear (311), constitute synchronous revolution mechanic, mesh mutually between second regulation gear (311) and second regulation rack (312), and second regulation rack (312) and second regulation board (314) are vertical structure.

3. The special-shaped nut processing equipment with the chamfering and polishing functions as claimed in claim 1, wherein: the feeding assembly (1) comprises a feeding frame (101), a feeding bin (102), a feeding motor (103), a feeding rotating plate (104), a fixed push rod (105), a feeding movable plate (106), a feeding slide rod (107), a feeding push rod (108), a feeding fixed block (109), a fixed rolling shaft (110), a feeding limiting plate (111) and a discharging limiting plate (112), wherein the feeding bin (102) is installed at the upper right of the feeding frame (101), the feeding motor (103) is installed at the center of the inside of the left end of the feeding frame (101), the feeding rotating plate (104) is fixed at the front end of the feeding motor (103), the fixed push rod (105) is fixed at the front end of the feeding rotating plate (104), the feeding movable plate (106) is arranged at the upper left of the feeding rotating plate (104), and the feeding slide rod (107) is installed inside the top end of the feeding movable plate (106), the utility model discloses a material loading device, including material loading slide bar (107), material loading fixed block (109), fixed roller bearing (110) and fixed material limiting plate (111), the rear end of material loading slide bar (107) is fixed with material loading push rod (108), and the central below of material loading push rod (108) is fixed with material loading fixed block (109), the upper and lower both sides of material loading push rod (108) all are provided with fixed roller bearing (110), and the right-hand member of material loading push rod (108) is fixed with material loading limiting plate (111), the right side below of material loading limiting plate (111) is provided with ejection of compact limiting plate (112).

4. The special-shaped nut processing equipment with the chamfering and polishing functions as claimed in claim 3, wherein: the shape of material loading fly leaf (106) is L shape, and the groove width of material loading fly leaf (106) upper end equals with the diameter of material loading slide bar (107), material loading slide bar (107) are vertical structure with material loading push rod (108), and material loading fixed block (109) same perpendicular to material loading push rod (108), the baffle width of the left side top of material loading limiting plate (111) equals with the groove width in material loading limiting plate (111), and material loading limiting plate (111) slidable distance is the horizontal distance between material loading bin (102) to ejection of compact limiting plate (112).

5. The special-shaped nut processing equipment with the chamfering and polishing functions as claimed in claim 1, wherein: the positioning component (2) comprises a positioning base (201), a positioning motor (202), a positioning screw rod (203), a positioning limiting rod (204), a positioning support (205), a steering motor (206), a first steering gear (207), a second steering gear (208), a tightening frame (209), a tightening motor (210), a tightening rotating shaft (211), a limiting support rod (212), a tightening nut (213), a tightening movable plate (214), a tightening sliding rod (215) and a tightening plate (216), wherein the positioning motor (202) is arranged inside the left lower part of the positioning base (201), the positioning screw rod (203) is fixed at the right end of the positioning motor (202), the positioning limiting rod (204) is arranged below the positioning screw rod (203), the positioning support (205) is arranged outside the positioning limiting rod (204), the steering motor (206) is arranged inside the top end of the positioning support (205), and the right-hand member that turns to motor (206) is fixed with first steering gear (207), second steering gear (208) is installed on the top of first steering gear (207), and the top of second steering gear (208) is fixed with props tight frame (209), prop the bottom internally mounted of tight frame (209) and prop tight motor (210), and prop the top of tight motor (210) and be fixed with and prop tight pivot (211), the central authorities outside of propping tight pivot (211) is provided with spacing branch (212), and both sides all are provided with and prop tight nut (213) about spacing branch (212), the effect both sides of propping tight nut (213) all are connected with and prop tight fly leaf (214), and prop the top of tight fly leaf (214) and install and prop tight slide bar (215), the outside of propping tight slide bar (215) is fixed with and props tight board (216).

6. The special-shaped nut processing equipment with the chamfering and polishing functions as claimed in claim 5, wherein: the utility model discloses a bearing structure, including location support (205), locating support (205) and positioning screw (203), and location gag lever post (204) is the same perpendicular and location support (205), first steering gear (207) meshes with second steering gear (208) mutually, and the inside top of laminating with location support (205) of bottom of second steering gear (208) mutually, the quantity of propping tight nut (213) is provided with 2, and props the inside of tight nut (213) and the outside of propping tight pivot (211) and mesh mutually, prop tight slide bar (215) and prop tight board (216) and be vertical structure, and prop the shape of tight board (216) and be the semiarc form.

7. The special-shaped nut processing equipment with the chamfering and polishing functions as claimed in claim 1, wherein: the clamping and conveying assembly (4) comprises a feeding motor (401), a feeding lifting rod (402), a clamping frame (403), a clamping motor (404), a clamping rotating shaft (405), a clamping rotating plate (406), a first flow guide groove (407), a clamping slide rod (408), a second flow guide groove (409) and a clamping fixing plate (410), wherein the feeding lifting rod (402) is fixed at the top end of the feeding motor (401), the clamping frame (403) is installed above the feeding lifting rod (402), the clamping motor (404) is fixed at the top end inside the clamping frame (403), the clamping rotating shaft (405) is installed at the bottom end of the clamping motor (404), the clamping rotating plate (406) is fixed at the bottom end of the clamping rotating shaft (405), the first flow guide groove (407) is arranged inside the clamping rotating plate (406), and the clamping slide rod (408) is installed inside the first flow guide groove (407), and a second diversion trench (409) is arranged outside the upper end of the clamping slide bar (408), and a clamping fixing plate (410) is arranged outside the second diversion trench (409).

8. The special-shaped nut processing equipment with the chamfering and polishing functions as claimed in claim 7, wherein: the clamping rotating shaft (405) and the clamping rotating plate (406) are of a vertical structure, the outer side of the clamping rotating shaft (405) is attached to the inside of the clamping frame (403), the number of the first guide grooves (407) is 3, the first guide grooves (407) are arc-shaped, the width of the second guide grooves (409) is the same as that of the first guide grooves (407), and the second guide grooves and the outer side of the clamping sliding rod (408) are attached to each other.

9. The special-shaped nut processing equipment with the chamfering and polishing functions as claimed in claim 1, wherein: the tapping component (5) comprises a tapping base (501), a tapping cylinder (502), a tapping limiting block (503), a buffer spring (504), a tapping clamp plate (505), a tapping positioning plate (506), a tapping motor (507), a tapping telescopic rod (508), a tapping machine (509), a guide plate (510) and a discharge conveying belt (511), wherein the tapping cylinder (502) is installed inside the right end of the tapping base (501), the tapping limiting block (503) is arranged at the left end of the tapping cylinder (502), the buffer spring (504) is installed at the left end of the tapping limiting block (503), the tapping clamp plate (505) is fixed at the left end of the buffer spring (504), the tapping positioning plate (506) is arranged at the left end of the tapping clamp plate (505), the tapping motor (507) is installed above the center of the top end of the tapping base (501), and the tapping telescopic rod (508) is fixed at the top end of the tapping motor (507), the left end of attacking tooth telescopic link (508) is provided with attacks tooth machine (509), and attacks the below of tooth machine (509) and be provided with guide plate (510), ejection of compact conveyer belt (511) are installed to the right side below of guide plate (510).

10. The special-shaped nut processing equipment with the chamfering and polishing functions as claimed in claim 9, wherein: the upper side and the lower side of the tapping limiting block (503) are attached to the inner portion of the right upper end of the tapping base (501), the buffer spring (504) and the tapping limiting block (503) are of a vertical structure, the tapping clamp plate (505) and the tapping positioning plate (506) are equal in size, and the groove inside the tapping clamp plate (505) is trapezoidal in shape.

Technical Field

The invention relates to the technical field of special-shaped nut processing equipment, in particular to special-shaped nut processing equipment with a chamfer grinding function.

Background

The nut is a nut and is screwed together with a bolt or a screw rod to be used as a part for fastening, an element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, non-ferrous metal (such as copper) and other types according to different materials, under certain occasions, the special-shaped nut has better fixing effect or other effects relative to a common nut, if the embedded nut can be embedded in a groove pit, the embedded nut cannot fall out easily in the installation and use process, burrs of the nut are polished, the quality of the part and the smoothness of the appearance can be improved, and the nut is convenient to use and install.

The existing special-shaped nut processing equipment cannot automatically chamfer edges of the special-shaped nut when the special-shaped nut is processed, and cannot polish the side face of the nut simultaneously, so that the burr is removed to improve the product quality, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing special-shaped nut processing equipment according to the condition.

Disclosure of Invention

The invention aims to provide special-shaped nut processing equipment with a chamfering and polishing function, and the special-shaped nut processing equipment is used for solving the problems that the edge of a special-shaped nut cannot be automatically chamfered and the side surface of the nut cannot be simultaneously polished when the special-shaped nut is processed by common special-shaped nut processing equipment in the background technology, so that the quality of a product is improved by removing burrs, and the use requirement of people cannot be well met.

In order to achieve the purpose, the invention provides the following technical scheme: a special-shaped nut processing device with a chamfering and polishing function comprises a feeding assembly, a positioning assembly, a grinding assembly, a clamping and conveying assembly and a tapping assembly, wherein the positioning assembly is fixed below the feeding assembly, the grinding assembly is installed at the top end of the center of the positioning assembly, a grinding motor is arranged at the lower end of the grinding assembly, a driving roller is fixed at the top end of the grinding motor, driven rollers are arranged on the left side and the right side of the front of the driving roller, grinding abrasive paper is installed outside the driven rollers, an adjusting cylinder is arranged behind the driving roller, a first adjusting plate is fixed at the rear end of the adjusting cylinder, a first adjusting rack is installed at the top end of the first adjusting plate, an adjusting frame is arranged outside the rear end of the first adjusting rack, a first adjusting gear is installed at the bottom end of the first adjusting rack, and a belt is arranged at the right end of the first adjusting gear, the lower extreme left side of belt is provided with second adjusting gear, and second adjusting gear's lower extreme installs the second and adjusts the rack, the central authorities outside of second regulation rack is provided with adjusts the stopper, and the front end of second regulation rack is fixed with the second regulating plate, locating component's the upper right side is installed and is pressed from both sides the delivery subassembly, and presss from both sides the right-hand tooth subassembly that is provided with of delivery subassembly.

Preferably, first regulation rack is vertical structure with first regulating plate, and meshes mutually between first regulation rack and the first regulation gear, be connected by the belt between first regulation gear and the second regulation gear, constitute synchronous revolution structure, mesh mutually between second regulation gear and the second regulation rack, and second regulation rack and second regulating plate are vertical structure.

Preferably, the feeding assembly comprises a feeding frame, a feeding bin, a feeding motor, a feeding rotating plate, a fixed push rod, a feeding movable plate, a feeding slide rod, a feeding push rod, a feeding fixed block, a fixed rolling shaft, a feeding limiting plate and a discharging limiting plate, the feeding bin is installed at the upper right of the feeding frame, the feeding motor is installed at the center inside the left end of the feeding frame, the feeding rotating plate is fixed at the front end of the feeding motor, the fixed push rod is fixed at the front end of the feeding rotating plate, the feeding movable plate is arranged at the upper left of the feeding rotating plate, the feeding slide rod is installed inside the top end of the feeding movable plate, the feeding push rod is fixed at the rear end of the feeding slide rod, the feeding fixed block is fixed below the center of the feeding push rod, the fixed rolling shaft is arranged on each of the upper side and the lower side of the feeding push rod, and the feeding limiting plate is fixed at the right end of the feeding push rod, and a discharging limiting plate is arranged below the right side of the feeding limiting plate.

Preferably, the shape of material loading fly leaf is L shape, and the recess width of material loading fly leaf upper end equals with the diameter of material loading slide bar, the material loading slide bar is the vertical structure with the material loading push rod, and the same perpendicular to material loading push rod of material loading fixed block, the baffle width of the left side top of material loading limiting plate equals with the recess width in the material loading limiting plate, and material loading limiting plate slidable apart from being the horizontal distance of feed bin to between the ejection of compact limiting plate.

Preferably, the positioning assembly comprises a positioning base, a positioning motor, a positioning screw rod, a positioning limiting rod, a positioning support, a steering motor, a first steering gear, a second steering gear, a tightening frame, a tightening motor, a tightening rotating shaft, a limiting support rod, a tightening nut, a tightening movable plate, a tightening sliding rod and a tightening plate, the positioning motor is internally mounted below the left side of the positioning base, the right end of the positioning motor is fixed with the positioning screw rod, the positioning limiting rod is arranged below the positioning screw rod, the positioning support is arranged outside the positioning limiting rod, the steering motor is internally mounted at the top end of the positioning support, the first steering gear is fixed at the right end of the steering motor, the second steering gear is mounted at the top end of the first steering gear, the tightening frame is fixed with the tightening frame at the top end of the tightening frame, the tightening motor is internally mounted at the bottom end of the tightening frame, and the top of propping tight motor is fixed with props tight pivot, prop the central outside of tight pivot and be provided with spacing branch, and both sides all are provided with and prop tight nut about the spacing branch, prop tight nut's effect both sides and all be connected with and prop tight fly leaf, and prop the top of tight fly leaf and install and prop tight slide bar, prop the outside of tight slide bar and be fixed with and prop tight board.

Preferably, the location support is vertical structure with the positioning screw, and fixes a position the same perpendicular and location support of gag lever post, first steering gear meshes with the second steering gear mutually, and the inside top with the location support of bottom of second steering gear laminates mutually, prop the quantity of tight nut and be provided with 2, and prop the inside of tight nut and prop the outside of tight pivot and mesh mutually, prop the tight slide bar and prop the tight board and be vertical structure, and prop the shape of tight board and be the semiarc form.

Preferably, the clamping and conveying assembly comprises a feeding motor, a feeding lifting rod, a clamping frame, a clamping motor, a clamping rotating shaft, a clamping rotating plate, a first flow guide groove, a clamping sliding rod, a second flow guide groove and a clamping fixing plate, the feeding motor is fixed at the top end of the feeding motor, the clamping frame is installed above the feeding lifting rod, the clamping motor is fixed at the top end of the clamping frame, the clamping rotating shaft is installed at the bottom end of the clamping motor, the clamping rotating plate is fixed at the bottom end of the clamping rotating shaft, the first flow guide groove is formed in the clamping rotating plate, the clamping sliding rod is installed inside the first flow guide groove, the second flow guide groove is formed in the outer portion of the upper end of the clamping sliding rod, and the clamping fixing plate is arranged outside the second flow guide groove.

Preferably, press from both sides tight pivot and press from both sides tight rotor plate and be vertical structure, and press from both sides the outside of tight pivot and laminate mutually with the inside of pressing from both sides tight frame, the quantity of first guiding gutter is provided with 3, and the shape of first guiding gutter is circular-arcly, the width of second guiding gutter is the same with the width of first guiding gutter, and all laminates mutually with the outside of pressing from both sides tight slide bar.

Preferably, attack the tooth subassembly including attack the tooth base, attack the tooth cylinder, attack tooth stopper, buffer spring, attack the tooth splint, attack the tooth locating plate, attack the tooth motor, attack the tooth telescopic link, attack the tooth machine, guide plate and ejection of compact conveyer belt, the right-hand member internally mounted who attacks the tooth base has the tooth cylinder, and the left end of attacking the tooth cylinder is provided with attacks the tooth stopper, attack the left end of tooth stopper and install buffer spring, and buffer spring's left end is fixed with attacks the tooth splint, the left end of attacking the tooth splint is provided with attacks the tooth locating plate, the top central authorities top of attacking the tooth base is installed and is attacked the tooth motor, and the top of attacking the tooth motor is fixed with attacks the tooth telescopic link, the left end of attacking the tooth telescopic link is provided with attacks the tooth machine, and the below of attacking the tooth machine is provided with the guide plate, ejection of compact conveyer belt is installed to the right side below of guide plate.

Preferably, the upper and lower both sides of tapping stopper are laminated with the upper right end of tapping base is inside mutually, and buffer spring is the vertical structure with the tapping stopper, the shape size of tapping splint and tapping locating plate equals, and the inside recess shape of tapping splint is trapezoidal.

Compared with the prior art, the invention has the following beneficial effects:

1. the automatic feeding mechanism is provided with the fixed push rod and the feeding limit plate, the fixed push rod is arranged at the lower ends of the feeding movable plate and the feeding fixed block, when the feeding rotating plate rotates, the feeding movable plate and the feeding fixed block can be respectively pushed by the fixed push rod, so that the movement of the feeding push rod is controlled, meanwhile, through the arrangement of the fixed rolling shaft, the sliding friction is reduced when the feeding push rod moves, the service life of equipment is prolonged, and then through the arrangement of the feeding limit plate, the original part embryos in the feeding bin can be distributed to fall below the discharging limit plate one by one, so that the automatic feeding operation is realized;

2. the part tightening mechanism is provided with the tightening nuts and the second steering gears, the tightening nuts are arranged outside the tightening rotating shafts, the tightening nuts can be moved up and down through the rotation of the tightening rotating shafts, so that the tightening plates are pushed through the tightening movable plates, the inner parts of original parts are tightened and fixed, 2 tightening nuts are arranged, the upper ends and the lower ends of the tightening plates can be simultaneously pushed, the stress of the tightening plates is uniformly balanced, the tightening force of the tightening plates is improved, then the second steering gears are arranged at the lower ends of the tightening frames, the rotation of the tightening frames can be controlled through the rotation of the first steering gears, and the part blank can be conveniently polished on each surface and chamfered on each edge;

3. the grinding abrasive paper grinding machine is provided with the first adjusting plate and the first adjusting rack, the first adjusting plate is arranged on the rear side of the grinding abrasive paper, when the adjusting cylinder is started, the grinding abrasive paper can be attached to the side face or edge of a part blank, grinding of the grinding abrasive paper is facilitated, meanwhile, the first adjusting rack is arranged above the first adjusting plate, when the first adjusting plate moves, the first adjusting rack can drive the belt to rotate through the first adjusting gear, the second adjusting gear pushes the second adjusting rack, the second adjusting gear can push the grinding abrasive paper, and meanwhile, the other side of the part blank is ground, so that the grinding efficiency of the equipment is improved;

4. the clamping slide bar clamping device is provided with the first guide groove and the second guide groove, the first guide groove and the second guide groove are arranged outside the clamping slide bar, so that when the clamping motor drives the clamping rotating plate to rotate, the first guide groove pushes the clamping slide bar to move in the second guide groove, and meanwhile, the number of the clamping slide bars is 3, so that the parts can be clamped more stably;

5. the tapping machine is provided with the buffer spring and the tapping motor, the buffer spring is arranged on the right side of the tapping clamp plate, so that when the tapping cylinder pushes the tapping clamp plate to clamp a part, the tapping clamp plate can be buffered, the damage to the outside of the part due to overlarge pressure is prevented, meanwhile, the tapping motor is arranged below the tapping telescopic rod, the steering of the tapping machine can be controlled, and a clamping and conveying assembly can conveniently place the part in a groove of a tapping positioning plate to perform clamping and positioning operations.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1B according to the present invention;

FIG. 4 is a schematic view of the internal structure of the tightening frame according to the present invention;

FIG. 5 is a schematic top view of the grinding assembly of the present invention;

FIG. 6 is a schematic left side view of the grinding assembly of the present invention;

FIG. 7 is a bottom view of the interior of the clamping frame of the present invention;

fig. 8 is a schematic structural view of the profile nut processed by the present invention.

In the figure: 1. a feeding assembly; 101. a feeding frame; 102. feeding a bin; 103. a feeding motor; 104. a feeding rotating plate; 105. fixing the push rod; 106. a feeding movable plate; 107. a feeding slide bar; 108. a feeding push rod; 109. a feeding fixed block; 110. fixing the roller; 111. a feeding limit plate; 112. a discharging limiting plate; 2. a positioning assembly; 201. positioning a base; 202. positioning a motor; 203. positioning a screw rod; 204. positioning a limiting rod; 205. positioning a support; 206. a steering motor; 207. a first steering gear; 208. a second steering gear; 209. tightening the frame; 210. tightening the motor; 211. tightly supporting the rotating shaft; 212. a limit strut; 213. tightening the nut; 214. tightly supporting the movable plate; 215. tightening the sliding rod; 216. a tightening plate; 3. grinding the assembly; 301. grinding the motor; 302. a driving roller; 303. a driven drum; 304. grinding abrasive paper; 305. an adjusting cylinder; 306. a first adjusting plate; 307. a first adjusting rack; 308. an adjustment frame; 309. a first adjusting gear; 310. a belt; 311. a second adjusting gear; 312. a second adjusting rack; 313. adjusting a limiting block; 314. a second adjusting plate; 4. a pinch assembly; 401. a feeding motor; 402. a feeding lifting rod; 403. a clamping frame; 404. clamping the motor; 405. clamping the rotating shaft; 406. clamping the rotating plate; 407. a first diversion trench; 408. clamping the sliding rod; 409. a second guiding gutter; 410. clamping the fixing plate; 5. a tapping assembly; 501. a tapping base; 502. a tapping cylinder; 503. tapping limiting blocks; 504. a buffer spring; 505. tapping the splint; 506. tapping positioning plates; 507. a tapping motor; 508. tapping telescopic rods; 509. a tapping machine; 510. a baffle; 511. and (7) a discharging conveyer belt.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a special-shaped nut processing device with chamfer grinding function comprises a feeding component 1, a positioning component 2, a grinding component 3, a clamping and conveying component 4 and a tapping component 5, wherein the positioning component 2 is fixed below the feeding component 1, the grinding component 3 is installed at the top end of the center of the positioning component 2, the feeding component 1 comprises a feeding frame 101, a feeding bin 102, a feeding motor 103, a feeding rotating plate 104, a fixed push rod 105, a feeding movable plate 106, a feeding sliding rod 107, a feeding push rod 108, a feeding fixed block 109, a fixed rolling shaft 110, a feeding limited plate 111 and a discharging limited plate 112, the feeding bin 102 is installed at the upper right of the feeding frame 101, the feeding motor 103 is installed at the center inside the left end of the feeding frame 101, the feeding rotating plate 104 is fixed at the front end of the feeding motor 103, the fixed push rod 105 is fixed at the front end of the feeding rotating plate 104, the feeding movable plate 106 is arranged at the upper left of the feeding rotating plate 104, a feeding slide rod 107 is arranged in the top end of the feeding movable plate 106, a feeding push rod 108 is fixed at the rear end of the feeding slide rod 107, a feeding fixed block 109 is fixed below the center of the feeding push rod 108, fixed rollers 110 are arranged on the upper side and the lower side of the feeding push rod 108, a feeding limit plate 111 is fixed at the right end of the feeding push rod 108, a discharging limit plate 112 is arranged on the right lower side of the feeding limit plate 111, the feeding movable plate 106 is L-shaped, the width of a groove in the upper end of the feeding movable plate 106 is equal to the diameter of the feeding slide rod 107, the feeding slide rod 107 and the feeding push rod 108 are in a vertical structure, the feeding fixed block 109 is also vertical to the feeding push rod 108, the width of a baffle plate above the left side of the feeding limit plate 111 is equal to the width of a groove in the feeding limit plate 111), and the slidable distance of the feeding limit plate 111 is the horizontal distance between the feeding bin 102 and the discharging limit plate 112, through setting up fixed push rod 105 at the lower extreme of material loading fly leaf 106 and material loading fixed block 109, when material loading rotor plate 104 rotates, can promote material loading fly leaf 106 and material loading fixed block 109 respectively through fixed push rod 105, thereby control the removal of material loading push rod 108, simultaneously through the setting of fixed roller bearing 110, can make material loading push rod 108 when moving, reduce sliding friction, improve the life of equipment, later through the setting of material loading limiting plate 111, can divide the material to the former embryo of part in the material loading storehouse 102, make it fall into ejection of compact limiting plate 112 below one by one, realize the operation of automatic feeding.

The positioning component 2 comprises a positioning base 201, a positioning motor 202, a positioning screw 203, a positioning limit rod 204, a positioning support 205, a steering motor 206, a first steering gear 207, a second steering gear 208, a tightening frame 209, a tightening motor 210, a tightening rotating shaft 211, a limit support rod 212, a tightening nut 213, a tightening movable plate 214, a tightening sliding rod 215 and a tightening plate 216, wherein the positioning motor 202 is arranged inside the left lower part of the positioning base 201, the positioning screw 203 is fixed at the right end of the positioning motor 202, the positioning limit rod 204 is arranged below the positioning screw 203, the positioning support 205 is arranged outside the positioning limit rod 204, the steering motor 206 is arranged inside the top end of the positioning support 205, the first steering gear 207 is fixed at the right end of the steering motor 206, the second steering gear 208 is arranged at the top end of the first steering gear 207, and the tightening frame 209 is fixed at the top end of the second steering gear 208, a tightening motor 210 is arranged inside the bottom end of the tightening frame 209, a tightening rotating shaft 211 is fixed at the top end of the tightening motor 210, a limit support rod 212 is arranged outside the center of the tightening rotating shaft 211, tightening nuts 213 are arranged on the upper side and the lower side of the limit support rod 212, tightening movable plates 214 are connected to two sides of the tightening nuts 213, a tightening slide rod 215 is arranged at the top end of the tightening movable plate 214, a tightening plate 216 is fixed on the outer side of the tightening slide rod 215, the positioning support 205 and the positioning screw 203 are in a vertical structure, the positioning limit rod 204 is also vertically connected with the positioning support 205, the first steering gear 207 is meshed with the second steering gear 208, the inside of the bottom end of the second steering gear 208 is jointed with the top end of the positioning support 205, 2 tightening nuts 213 are arranged, the inside of the tightening nuts 213 is meshed with the outside of the tightening rotating shaft 211, the tightening slide rod 215 and the tightening plate 216 are in a vertical structure, and the shape of the tightening plate 216 is a semi-arc shape, through setting up the tightening nut 213 in the outside of tightening the pivot 211, can be through the rotation of tightening the pivot 211, make the tightening nut 213 reciprocate, thereby promote the tightening plate 216 through tightening the movable plate 214, the fixed effect of tightening is carried out to the inside of the original embryo of spare, and the quantity of tightening nut 213 is provided with 2, can promote simultaneously to the upper and lower both ends of tightening plate 216, make its atress evenly balanced, with the supporting force that improves tightening plate 216, later through setting up the second steering gear 208 in the lower extreme of tightening frame 209, can be through the rotation of first steering gear 207, control the rotation of tightening frame 209, be convenient for polish and carry out the operation of chamfer to each face of part embryo material to each edge.

A grinding motor 301 is arranged at the lower end of the grinding component 3, a driving roller 302 is fixed at the top end of the grinding motor 301, driven rollers 303 are arranged at the left and right sides in front of the driving roller 302, grinding abrasive paper 304 is arranged outside the driven rollers 303, an adjusting cylinder 305 is arranged behind the driving roller 302, a first adjusting plate 306 is fixed at the rear end of the adjusting cylinder 305, a first adjusting rack 307 is arranged at the top end of the first adjusting plate 306, an adjusting frame 308 is arranged outside the rear end of the first adjusting rack 307, a first adjusting gear 309 is arranged at the bottom end of the first adjusting rack 307, a belt 310 is arranged at the right end of the first adjusting gear 309, a second adjusting gear 311 is arranged at the left side of the lower end of the belt 310, a second adjusting rack 312 is arranged at the lower end of the second adjusting gear 311, an adjusting limit block 313 is arranged outside the center of the second adjusting rack 312, and a second adjusting plate 314 is fixed at the front end of the second adjusting rack 312, the first adjusting rack 307 is vertical to the first adjusting plate 306, the first adjusting rack 307 is meshed with the first adjusting gear 309, the first adjusting gear 309 is connected with the second adjusting gear 311 by a belt 310 to form a synchronous rotating structure, the second adjusting gear 311 is meshed with the second adjusting rack 312, the second adjusting rack 312 is vertical to the second adjusting plate 314, the first adjusting plate 306 is arranged at the rear side of the grinding abrasive paper 304, when the adjusting cylinder 305 is started, the grinding abrasive paper 304 can be attached to the side surface or edge of a part blank to facilitate grinding of the grinding abrasive paper 304, meanwhile, when the first adjusting rack 307 is arranged above the first adjusting plate 306, the first adjusting rack 307 can drive the belt 310 to rotate through the first adjusting gear 309 to enable the second adjusting gear 311 to push the second adjusting rack 312, so that the second regulating plate 314 can push the grinding sandpaper 304 and grind and polish the other side of the part blank at the same time, thereby improving the grinding efficiency of the apparatus.

A clamping component 4 is arranged at the upper right of the positioning component 2, a tapping component 5 is arranged at the right side of the clamping component 4, the clamping component 4 comprises a feeding motor 401, a feeding lifting rod 402, a clamping frame 403, a clamping motor 404, a clamping rotating shaft 405, a clamping rotating plate 406, a first guide groove 407, a clamping slide bar 408, a second guide groove 409 and a clamping fixing plate 410, the feeding lifting rod 402 is fixed at the top end of the feeding motor 401, the clamping frame 403 is arranged at the upper left of the feeding lifting rod 402, the clamping motor 404 is fixed at the top end inside the clamping frame 403, the clamping rotating shaft 405 is arranged at the bottom end of the clamping motor 404, the clamping rotating plate 406 is fixed at the bottom end of the clamping rotating shaft 405, the first guide groove 407 is arranged inside the clamping rotating plate 406, the clamping slide bar 408 is arranged inside the first guide groove 407, and the second guide groove 409 is arranged outside the upper end of the clamping slide bar 408, the clamping fixed plate 410 is arranged outside the second guide groove 409, the clamping rotating shaft 405 and the clamping rotating plate 406 are in a vertical structure, the outer side of the clamping rotating shaft 405 is attached to the inside of the clamping frame 403, 3 first guide grooves 407 are arranged, the first guide grooves 407 are in an arc shape, the width of the second guide grooves 409 is the same as that of the first guide grooves 407, and the second guide grooves are attached to the outside of the clamping slide bar 408.

The tapping component 5 comprises a tapping base 501, a tapping cylinder 502, a tapping limit block 503, a buffer spring 504, a tapping clamp plate 505, a tapping positioning plate 506, a tapping motor 507, a tapping telescopic rod 508, a tapping machine 509, a guide plate 510 and a discharge conveyer 511, wherein the tapping cylinder 502 is arranged inside the right end of the tapping base 501, the tapping limit block 503 is arranged at the left end of the tapping cylinder 502, the buffer spring 504 is arranged at the left end of the tapping limit block 503, the tapping clamp plate 505 is fixed at the left end of the buffer spring 504, the tapping positioning plate 506 is arranged at the left end of the tapping clamp plate 505, the tapping motor 507 is arranged above the center of the top end of the tapping base 501, the tapping telescopic rod 508 is fixed at the top end of the tapping motor 507, the tapping machine is arranged at the left end of the tapping telescopic rod 508, the guide plate 510 is arranged below the tapping machine 509, the discharge conveyer 511 is arranged at the right side of the guide plate 510, the upper side and the lower side of the tapping limiting block 503 are attached to the inside of the upper right end of the tapping base 501, the buffer spring 504 and the tapping limiting block 503 are of a vertical structure, the tapping clamp plate 505 and the tapping positioning plate 506 are equal in size, the shape of the groove in the tapping clamp plate 505 is trapezoidal, the buffer spring 504 is arranged on the right side of the tapping clamp plate 505, when the tapping cylinder 502 pushes the tapping clamp plate 505 to clamp parts, the tapping clamp plate 505 can be buffered, the situation that the parts are damaged due to overlarge pressure is avoided, meanwhile, the tapping motor 507 is arranged below the tapping telescopic rod 508, the steering of the tapping machine 509 can be controlled, the clamping and conveying assembly 4 is convenient to arrange the parts in the groove of the tapping positioning plate 506, and clamping and positioning operations are carried out.

The working principle is as follows: when the special-shaped nut processing equipment with the chamfer polishing function is used, firstly, raw material blanks are placed into the feeding bin 102, then the feeding motor 103 is started, the feeding rotating plate 104 drives the fixed push rod 105 to rotate, when the fixed push rod 105 rotates, the lower end of the feeding movable plate 106 is firstly pushed, the feeding slide rod 107 in the groove at the upper end of the feeding movable plate 106 is enabled to move leftwards, the feeding push rod 108 pulls the feeding limiting plate 111, part blanks fall into the feeding limiting plate 111 from the feeding bin 102 for material distribution operation, then, when the fixed push rod 105 is separated from the feeding movable plate 106, the feeding fixed block 109 is pushed, the feeding fixed block 109 pushes the feeding push rod 108, so that the parts in the feeding limiting plate 111 are moved to the upper part of the discharging limiting plate 112, and fall into the upper part of the tightening frame 209 through the discharging limiting plate 112 for automatic feeding operation, when a part falls above the tightening frame 209, the tightening motor 210 is started to rotate the tightening rotating shaft 211, the tightening nuts 213 are moved up and down by the rotation of the tightening rotating shaft 211, so that the tightening plate 216 is pushed by the tightening movable plate 214 to tighten and fix the inside of the original part, and 2 tightening nuts 213 are provided to push the upper and lower ends of the tightening plate 216 simultaneously to balance the force applied to the tightening plate 216, thereby improving the tightening force of the tightening plate 216, after the deformed nuts are tightened, the positioning screw 203 is driven to rotate by starting the positioning motor 202, the positioning support 205 drives the part at the top end of the tightening frame 209 to move to the center of the grinding assembly 3 along the positioning limiting rod 204, the grinding motor 301 is restarted to drive the external grinding 304 to rotate by the driving roller 302, and the expansion and contraction of the first adjusting plate 306 can be controlled by the setting of the adjusting cylinder 305, the grinding abrasive paper 304 is attached to the side surface or the edge of the part blank, so that the grinding of the grinding abrasive paper 304 is facilitated, meanwhile, the first adjusting rack 307 is arranged above the first adjusting plate 306, when the first adjusting plate 306 moves, the first adjusting rack 307 can drive the belt 310 to rotate through the first adjusting gear 309, the second adjusting gear 311 pushes the second adjusting rack 312, so that the second adjusting plate 314 can push the grinding abrasive paper 304, meanwhile, the other side of the part blank is ground and polished, so that the grinding efficiency of the equipment is improved, then, the rotation of the tightening frame 209 is controlled through the rotation of the first steering gear 207, so that the grinding of each surface of the part blank and the chamfering of each edge are facilitated, after the grinding is finished, the tightening frame 209 is moved to the lower part of the clamping frame 403, the clamping frame 403 is moved downwards through the feeding lifting rod 402, the part blank is placed at the bottom end of a clamping frame 403, when a clamping motor 404 is started again to drive a clamping rotating plate 406 to rotate, a first guide groove 407 is made to push a clamping sliding rod 408 to move in a second guide groove 409, after the part is clamped, a feeding motor 401 is made to rotate a feeding lifting rod 402, so that the part at the bottom end of the clamping frame 403 is moved to the upper side of a tapping limiting block 503, a tapping air cylinder 502 is made to push a tapping clamping plate 505 to clamp the part, a tapping machine 509 is made to be located above the part under the adjustment of the tapping motor 507 and a tapping telescopic rod 508, then the part is tapped, after tapping is completed, the tapping clamping plate 505 is loosened, the part falls above a discharging conveying belt 511 through a guide plate 510, discharging operation is carried out, and the working principle of the special-shaped nut processing equipment with the chamfering and polishing function is achieved.

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.