CN114952491A - Precision spring end burr polishing mechanism - Google Patents
Precision spring end burr polishing mechanism Download PDFInfo
- Publication number
- CN114952491A CN114952491A CN202210828029.3A CN202210828029A CN114952491A CN 114952491 A CN114952491 A CN 114952491A CN 202210828029 A CN202210828029 A CN 202210828029A CN 114952491 A CN114952491 A CN 114952491A
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- China
- Prior art keywords
- spring
- wall
- groove
- main body
- stabilizing
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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
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a precision spring end burr polishing mechanism which comprises a main body, wherein a controller is fixedly connected to the side surface of the main body, a protective cover is arranged on the upper surface of the main body, a support is fixedly connected to the lower surface of the main body, and a motor is fixedly connected to the lower surface of the main body; the heat dissipation device is arranged on the side face of the main body, the stabilizing device is arranged on the upper surface of the main body, and the limiting device is arranged on the inner wall of the main body; the limiting device comprises a placing plate, and a plurality of holes are formed in the surface of the placing plate; the visor with place the cooperation between the board and can compress the spring of treating polishing to the complete compression state. Through the common restriction of placing board and visor, keep spring after the complete compression state by stable fixation in placing the hole on board surface, be convenient for polish the burr of spring bottom, stopped because the spring restriction is not enough, the spring produces irregular motion when polishing, and each spring direction of motion is also different, leads to the equipment to be difficult to the condition of evenly polishing to the spring.
Description
Technical Field
The invention relates to the technical field of polishing machines, in particular to a precise spring end burr polishing mechanism.
Background
A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. Also used as a "spring". Typically made of spring steel. The types of springs are complex and various, and mainly include spiral springs, volute springs, plate springs, special springs and the like according to the shapes.
Sanding, which is one of the surface modification techniques, generally refers to a process of changing the physical properties of the surface of a material by friction with the aid of a rough object (sand paper or the like containing particles of higher hardness), the main purpose of which is to obtain a specific surface roughness.
For example, CN111136531B, a spring polishing mechanism is mainly used for polishing the surface of a spring, and in addition, when the existing equipment is used for polishing burrs at the end of a precision spring, a spring to be polished is placed on the inner wall of the equipment, the protective cover is closed immediately, the equipment is started, the equipment runs on the placing plate to rotate, and burrs at two ends of the spring are polished;
when a plurality of springs are polished at one time, the existing spring end burr polishing mechanism can deform the springs in the polishing process due to the characteristics of the springs in the polishing process of each spring, jump out of a spring fixing structure or deform, so that the polishing precision of the springs in the same batch is inconsistent;
in addition, when the spring of different specifications is polished to needs, because the fixed of between the spring fixed knot who has the device now constructs and the device main part is mostly fastening fixed knot structure (bolt fastening, welding etc.), can't polish or change the process complicated to the spring of different specifications, need change equipment again or consume a large amount of change time, be difficult to the demand that the spring of different specifications was polished.
We have therefore proposed a precision spring end burr grinding mechanism to address the problems set out above.
Disclosure of Invention
The invention aims to provide a precise spring end burr polishing mechanism, wherein a radiator is clamped with the inner wall of a groove, a connecting rod is immediately driven to move to drive a first spring to displace and deform to generate elasticity, the connecting rod is immediately moved to be combined with the inner wall of a connecting hole, the first spring loses constraint to drive the connecting rod to be clamped with the inner wall of the connecting hole, and the radiator operates to cool the inner wall of a main body, so that the problems in the background technology are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a precision spring end burr polishing mechanism comprises a main body, wherein a controller is fixedly connected to the side face of the main body, a protective cover is arranged on the upper surface of the main body, a support is fixedly connected to the lower surface of the main body, and a motor is fixedly connected to the lower surface of the main body; the heat dissipation device is arranged on the side face of the main body, the fixing device is arranged on the upper surface of the main body, and the limiting device is arranged on the inner wall of the main body; the limiting device comprises a placing plate, a plurality of holes are formed in the surface of the placing plate, and a spring to be polished can be placed in each hole; the protective cover and the placing plate are matched to compress a spring to be polished to a fully compressed state.
Preferably, the stabilizing device comprises a stabilizing block and a stabilizing plate, the stabilizing block is fixedly connected with the upper surface of the main body, the stabilizing plate is fixedly connected with the side wall of the protective cover, a stabilizing groove is formed in the upper surface of the stabilizing block, the stabilizing plate is clamped with the inner wall of the stabilizing groove, and a stabilizing hole is formed in the inner wall of the stabilizing groove.
Preferably, one end of the stabilizing plate, which is far away from the protective cover, is provided with a sliding groove, the inner wall of the sliding groove is connected with a stabilizing rod in a sliding manner, and the stabilizing rod is clamped with the inner wall of the stabilizing hole.
Preferably, one end of the stabilizing rod, which is far away from the stabilizing hole, is fixedly connected with a third spring, and one end of the third spring, which is far away from the stabilizing rod, is fixedly connected with the inner wall of the sliding groove.
Preferably, the limiting device further comprises a connecting column, the inner wall fixed connection of connecting column and main part, place the inner wall setting of board and main part, the card hole has been seted up on the surface of placing the board, the inner wall sliding connection in card hole, the inner wall fixedly connected with fixture block in card hole, the draw-in groove has been seted up to the lateral wall of connecting column, the inner wall joint of fixture block and draw-in groove, the runner has been seted up to the one end that the main part was kept away from to the connecting column, the restriction groove has been seted up to the bottom of runner, the inner wall of runner rotates and is connected with the turning block, the inner wall sliding connection in runner bottom restriction groove has the restriction pole, the restriction hole has been seted up on the surface of turning block, the inner wall joint in restriction pole and restriction hole.
Preferably, one end of the limiting rod, which is far away from the limiting hole, is fixedly connected with a fourth spring, one end of the fourth spring, which is far away from the limiting rod, is fixedly connected with the inner wall of the limiting groove, and the inner wall of the limiting hole is slidably connected with a pressing block.
Preferably, the side surface of the pressing block is fixedly connected with a fifth spring, and one end, far away from the pressing block, of the fifth spring is fixedly connected with the inner wall of the limiting hole.
Preferably, heat abstractor includes radiator and connecting plate, the side fixed connection of connecting plate and main part, the inner wall of connecting plate is seted up flutedly, the inner wall joint of radiator and recess, the spread groove has been seted up to the side of radiator, the connecting hole has been seted up to the recess inner wall, the inner wall sliding connection of spread groove has the connecting rod, the inner wall joint of connecting rod and connecting hole.
Preferably, one end of the connecting rod, which is far away from the connecting hole, is fixedly connected with a first spring, one end of the first spring, which is far away from the connecting rod, is fixedly connected with the inner wall of the connecting groove, and the surface of the connecting plate is provided with a pressure groove.
Preferably, the inner wall of the pressure groove is connected with a pressure lever in a sliding manner, and the pressure lever slides with the inner wall of the connecting hole; one end of the pressing rod, far away from the first spring, is fixedly connected with a second spring, and one end of the second spring, far away from the pressing rod, is fixedly connected with the inner wall of the pressure groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the stabilizing device, the protective cover can be stably fixed during normal use, and can be conveniently disassembled and assembled, so that the efficiency of putting the spring to be processed into the device and taking out the processed spring is improved, the use efficiency of the equipment is reduced, the protective cover is prevented from shaking to cause uneven operation inside the equipment, the pressing force of the protective cover on the spring is insufficient, the spring can stretch in the polishing process, the stress of the spring is unstable in the polishing process, the spring generates jumping in the polishing process, the uniform polishing of the spring is further ensured, the inner wall of the equipment is prevented from being collided due to the jumping of the spring, the damage caused by collision on the inner wall of the equipment is prevented, and the stability of the equipment is improved.
2. When the spring polishing device is used, a plurality of springs to be polished are placed in the holes in the surface of the placing plate, the springs can be vertically erected in the device through the hole arrangement, and the springs are stably fixed in the holes in the surface of the placing plate after being kept in a fully compressed state through the common limitation of the placing plate and the protective cover, so that burrs at the bottom ends of the springs are polished conveniently, and the situation that the springs move irregularly during polishing due to insufficient limitation of the springs, the moving directions of the springs are different, and the springs are difficult to polish uniformly by the device is avoided.
3. The invention arranges the limiting device, a user places the spring to be polished in the hole on the surface of the placing plate, the spring is vertically erected in the hole of the placing plate, the placing plate is combined with the inside of the equipment, the polishing plate is arranged below the placing plate, the placing plate is placed in parallel with the surface of the polishing plate, the protective cover is covered, the equipment is started, the equipment runs to drive the placing plate to rotate, the placing plate rotates to drive the springs in the holes of the placing plate to rotate along with the whole placing plate, the bottom end of the spring generates friction with the surface of the polishing plate to polish the bottom end of the spring, and the limiting device is arranged to effectively limit the use process of the placing plate, and the placing plate can be quickly unlocked when the placing plate needs to be replaced, thereby playing the role of quickly replacing the placing plate, the spring that has reduced equipment when using, is difficult to different models polishes, causes the condition that equipment usage is single, has improved the usability of equipment.
Drawings
FIG. 1 is a perspective view of a front view structure of a precision spring end burr grinding mechanism according to the present invention;
FIG. 2 is an enlarged schematic structural view of the portion A in FIG. 1 of a precision spring end burr grinding mechanism according to the present invention;
FIG. 3 is a schematic cross-sectional view of the heat dissipation device at A in FIG. 2 in a precision spring end burr grinding mechanism according to the present invention;
FIG. 4 is a schematic perspective view of a side view structure of a precision spring end burr grinding mechanism according to the present invention;
FIG. 5 is an enlarged schematic structural view of the precision spring end burr grinding mechanism at B in FIG. 4 according to the present invention;
FIG. 6 is a schematic cross-sectional view of the stabilizing device shown at B in FIG. 5 in a precision spring end burr grinding mechanism according to the present invention;
FIG. 7 is a perspective view of the internal structure of a precision spring end burr grinding mechanism according to the present invention;
FIG. 8 is an enlarged view of the point C in FIG. 7 of a precision spring end burr grinding mechanism of the present invention;
fig. 9 is a schematic cross-sectional view of a limiting device at C in fig. 8 in a precision spring end burr grinding mechanism according to the present invention.
In the figure: 1. a main body; 2. a support; 3. a controller; 4. a protective cover; 5. a motor; 6. a heat sink; 61. a heat sink; 62. a connecting plate; 63. a groove; 64. connecting grooves; 65. connecting holes; 66. a connecting rod; 67. a first spring; 68. pressing a groove; 69. a pressure lever; 610. a second spring; 7. a securing device; 71. a stabilizing block; 72. a stabilizing plate; 73. a stabilizing groove; 74. a stabilizing hole; 75. a chute; 76. a stabilizing rod; 77. a third spring; 8. a restriction device; 81. placing the plate; 82. connecting columns; 83. a clamping hole; 84. a card slot; 85. a clamping block; 86. rotating the groove; 87. rotating the block; 88. a limiting groove; 89. a limiting hole; 810. a restraining bar; 811. a fourth spring; 812. pressing into blocks; 813. and a fifth spring.
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. 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. 1-9, the present invention provides a technical solution: a precision spring end burr polishing mechanism comprises a main body 1, wherein a controller 3 is fixedly connected to the side face of the main body 1, a protective cover 4 is arranged on the upper surface of the main body 1, a support 2 is fixedly connected to the lower surface of the main body 1, and a motor 5 is fixedly connected to the lower surface of the main body 1;
according to fig. 5-6, the fixing device 7 is disposed on the upper surface of the main body 1, the fixing device 7 includes a fixing block 71 and a fixing plate 72, the fixing block 71 is fixedly connected to the upper surface of the main body 1, and the fixing plate 72 is fixedly connected to the sidewall of the protection cover 4. The upper surface of stabilizing block 71 is provided with stabilizing groove 73, stabilizing plate 72 is clamped with the inner wall of stabilizing groove 73 on the surface of stabilizing block 71, and stabilizing hole 74 is formed in the inner wall of stabilizing groove 73, so that stabilizing plate 72 is limited by arranging stabilizing block 71, and stabilizing plate 72 is prevented from shaking.
According to the illustration in fig. 5-6, the end of the stabilizing plate 72 away from the protective cover 4 is provided with a sliding slot 75, the inner wall of the sliding slot 75 of the stabilizing plate 72 is slidably connected with a stabilizing rod 76, the stabilizing rod 76 is clamped with the inner wall of the stabilizing hole 74, the end of the stabilizing rod 76 away from the stabilizing hole 74 is fixedly connected with a third spring 77, the end of the third spring 77 away from the stabilizing rod 76 is fixedly connected with the inner wall of the sliding slot 75, the stabilizing rod 76 is combined with the inner wall of the stabilizing hole 74 to limit the stabilizing plate 72, by providing the stabilizing device 7, when the device is used, a user combines the protective cover 4 with the surface of the main body 1, one end of the protective cover 4 is rotatably connected with the main body 1, the other end of the protective cover 4 is provided with the stabilizing plate 72, when the user uses, the protective cover 4 is rotated to be attached to the main body 1, so that the stabilizing plate 72 is embedded into the stabilizing slot 73 along with the rotation of the protective cover 4, in the process that the stabilizing plate 72 rotates along with the protective cover 4, the stabilizing rod 76 arranged inside the stabilizing plate 72 (the stabilizing rod 76 is connected with the inner wall of the sliding groove 75 formed in the stabilizing plate 72 through the third spring 77, and the stabilizing rod 76 can move inside the sliding groove 75 along with the extension and contraction of the third spring 77) rotates along with the stabilizing plate 72 into the stabilizing groove 73. because the stabilizing rod 76 is divided into two parts, the lower half bottom surface of the stabilizing rod 76 is arc-shaped, when the stabilizing rod 76 contacts with the stabilizing groove 73, the stabilizing rod 76 can be stressed to compress the third spring 77 (the third spring 77 accumulates elastic potential energy), and slides towards one side of the protective cover 4 inside the sliding groove 75, so that the stabilizing plate 72 can be embedded into the stabilizing groove 73, and through the arrangement of the stabilizing hole 74, when the stabilizing rod 76 rotates along with the protective cover 4 to one side of the stabilizing hole 74, the stabilizing rod 76 has a moving space, so that the elastic potential energy of the third spring 77 is released, further, the stabilizing rod 76 enters the stabilizing hole 74, so that the stabilizing rod 76 and the stabilizing hole 74 are clamped, and the stabilizing plate 72 is clamped with the inner wall of the stabilizing groove 73;
when the protection cover 4 needs to be moved, a user slides the stabilizing rod 76 in the sliding groove 75 to the direction of the protection cover 4, then the stabilizing rod 76 moves to drive the third spring 77 to displace and deform to generate elasticity, then the stabilizing rod 76 moves to be separated from the inner wall of the stabilizing hole 74, then the stabilizing plate 72 loses constraint, and the protection cover 4 is pulled to be separated from the surface of the main body 1;
thereby make visor 4 when normal use can be stably fixed through the aforesaid setting, can be convenient for carry out the dismouting to visor 4, improve the efficiency of putting into the inside spring of treating processing of device and taking out processing completion back spring, equipment availability factor has been reduced, and prevent simultaneously that visor 4 from rocking and cause the inside operation unevenness of equipment, and then lead to visor 4 not enough to the holding power of spring, lead to the spring can stretch out and draw back at the in-process of polishing, lead to polishing in-process spring atress unstable, make the spring produce at the in-process of polishing and beat etc., and then guarantee evenly polishing to the spring, and prevent that the spring from producing the collision to the equipment inner wall because of producing beating, prevent to collide with the condition that leads to the damage to the equipment inner wall, the steadiness of equipment has been improved.
According to fig. 8-9, the inner wall of the main body 1 is provided with the limiting device 8, the limiting device 8 comprises a placing plate 81 and a connecting column 82, the connecting column 82 is fixedly connected with the inner wall of the main body 1, the placing plate 81 is movably arranged with the inner wall of the main body 1, the surface of the placing plate 81 is provided with a clamping hole 83, the connecting column 82 is slidably connected with the inner wall of the clamping hole 83, the inner wall of the clamping hole 83 is fixedly connected with a clamping block 85, the side wall of the connecting column 82 is provided with a clamping groove 84, the clamping block 85 is clamped with the inner wall of the clamping groove 84, one end of the connecting column 82 far away from the main body 1 is provided with a rotating groove 86, the bottom of the rotating groove 86 is provided with a limiting groove 88, the inner wall of the rotating groove 86 is rotatably connected with a rotating block 87, the inner wall of the limiting groove 88 at the bottom of the rotating groove 86 is slidably connected with a limiting rod 810, the surface of the rotating block 87 is provided with a limiting hole 89, the limiting rod 810 is clamped with the inner wall of the limiting hole 89, the placing plate 81, a plurality of springs to be polished are placed in the holes on the surface of the placing plate 81, through the hole setting can erect the spring perpendicularly in equipment to through the common restriction of placing board 81 and visor 4, keep the spring after the complete compression state by stable fixation in placing the hole on board 81 surface, be convenient for polish the burr of spring bottom, stopped because the spring restriction is not enough, the spring produces irregular motion when polishing, and each spring direction of motion is also different, leads to equipment to be difficult to evenly polish the spring.
According to the illustration in fig. 9, one end of the limiting rod 810, which is far away from the limiting hole 89, is fixedly connected with a fourth spring 811, one end of the fourth spring 811, which is far away from the limiting rod 810, is fixedly connected with the inner wall of the limiting groove 88, the inner wall of the limiting hole 89 is slidably connected with a pressing block 812, and since the rotation between the placing plate 81 and the connecting column 82 is synchronously performed, the rotating block 87 can be limited by arranging the limiting rod 810 and the inner wall of the limiting hole 89 to be inserted, so that the rotation between the rotating block 87 and the connecting column 82 is synchronously performed, the rotation between the placing plate 81 and the rotating block 87 is limited, and the stability of the device is improved;
a fifth spring 813 is fixedly connected to the side surface of the pressing block 812, one end, far away from the pressing block 812, of the fifth spring 813 is fixedly connected with the inner wall of the limiting hole 89, the pressing block 812 and the limiting rod 810 are abutted under the action of the fifth spring 813 and the fourth spring 811 respectively through the arrangement of the fifth spring 813, the fifth spring 813 is arranged, when the pressing block 812 is pressed from top to bottom, the fifth spring 813 can be deformed to accumulate elastic potential energy, when no pressure is applied to the pressing block 812, the elastic potential energy of the fifth spring 813 is released to promote the pressing block 812 to return to the original position again, and the pressing block 812 can be conveniently used;
by arranging the limiting device 8, a user places a spring to be polished in a hole on the surface of the placing plate 81, the spring is vertically erected inside the hole of the placing plate 81, the placing plate 81 is combined with the inside of equipment, the polishing plate is arranged below the placing plate 81, the placing plate 81 and the surface of the polishing plate are placed in parallel, the protective cover 4 is covered, the equipment is started, the equipment runs to drive the placing plate 81 to rotate, the placing plate 81 rotates to drive the springs in a plurality of holes of the placing plate 81 to rotate along with the whole placing plate 81, and the bottom end of the spring and the surface of the polishing plate generate friction to polish the bottom end of the spring;
when the device is used, a user combines the placing plate 81 with the surface of the connecting column 82, the fixture block 85 is clamped with the inner wall of the clamping groove 84, when the user abuts the fixture block 85 with the inner wall of the clamping groove 84, the rotating block 87 is rotated, the rotating block 87 abuts against the surface of the fixture block 85, when the rotating block 87 abuts against the fixture block 85, and when the limiting hole 89 and the limiting groove 88 are aligned, the fourth spring 811 is reset to drive the limiting rod 810 to move into the limiting hole 89, the limiting rod 810 is clamped with the limiting hole 89, the rotating block 87 and the connecting column 82 are clamped, the placing plate 81 is limited, when the placing plate 81 needs to be replaced, the user presses the pressing block 812, the pressing block 812 moves to drive the fifth spring to displace and deform to generate elastic force, the pressing block 812 moves to drive the limiting rod 810 to move, the limiting rod 810 moves to drive the fourth spring 811 to displace and deform to generate elastic force, then the limiting rod 810 moves to be separated from the inner wall of the limiting hole 89, then the rotating block 87 is loose, since the fifth spring 813 and the pressed pressing piece 812 are integrally provided with the rotating block 87, after the rotating block 87 is rotationally unlocked from the pressing block 85, the rotation block 87 is not connected with the block 85, so that the rotation and lifting of the rotation block 87 can be separated from the block 85, thereby the placing plate 81 is not bound, the limitation to the placing plate 81 is released, the replacement of the placing plate 81 is convenient, the placing plate 81 is effectively limited in the using process by arranging the limiting device 8, and when the placing plate 81 needs to be replaced, the placing plate 81 can be quickly unlocked, the effect of quickly replacing the placing plate 81 is achieved, the equipment is reduced, the springs of different models are difficult to polish, so that the condition that the equipment is single in use is caused, and the usability of the equipment is improved.
According to the figures 2-3, the heat sink 6 is arranged at the side of the main body 1, the heat sink 6 comprises a heat sink 61 and a connecting plate 62, the connecting plate 62 is fixedly connected with the side of the main body 1, the inner wall of the connecting plate 62 is provided with a groove 63, the heat sink 61 is clamped with the inner wall of the groove 63, the side of the heat sink 61 is provided with a connecting groove 64, the inner wall of the groove 63 is provided with a connecting hole 65, the connecting hole 65 penetrates through the front surface of the connecting plate 62, the inner wall of the connecting groove 64 is slidably connected with a connecting rod 66, the connecting rod 66 is clamped with the inner wall of the connecting hole 65, so that the heat sink 61 arranged at one side of the device can be taken down from the side of the main body 1 through the clamping arrangement, the inside of the main body 1 can be cooled through the heat sink 61, the situation that the temperature inside the main body 1 is overhigh and causes the damage of the device when the device is used is reduced, and the heat sink 61 can be replaced, the heat sink 61 can be replaced or positionally adjusted at the time of later use according to the heat generation inside the device.
According to fig. 3, one end of the connecting rod 66 far away from the connecting hole 65 is fixedly connected with a first spring 67, one end of the first spring 67 far away from the connecting rod 66 is fixedly connected with the inner wall of the connecting groove 64, the surface of the connecting plate 62 is provided with a pressure groove 68, the heat sink 61 is limited through the embedding and fixing between the connecting rod 66 and the connecting hole 65, the stability of the device is improved, the inner wall of the pressure groove 68 is slidably connected with a pressure rod 69, the pressure rod 69 is slidably connected with the inner wall of the connecting hole 65, the connecting rod 66 is convenient to move through the arrangement of the pressure rod 69, one end of the pressure rod 69 far away from the first spring 67 is fixedly connected with a second spring 610, one end of the second spring 610 far away from the pressure rod 69 is fixedly connected with the inner wall of the pressure groove 68, the second spring 610 is arranged to apply elastic force to the pressure rod 69, through the arrangement of the heat sink 6, when the device is used, a user clamps the heat sink 61 with the inner wall of the groove 63, when the heat sink 61 slides along the inner wall of the groove 63, the heat sink 61 drives the connecting rod 66 connected with the heat sink 61 to move, the connecting rod 66 moves to drive the first spring 67 to move and deform to generate elastic force, when the heat sink 61 is completely combined with the inner part of the groove 63, one end of the connecting rod 66 is abutted against the connecting hole 65, the connecting rod 66 is out of constraint, the first spring 67 moves to drive the connecting rod 66 to be clamped with the inner wall of the connecting hole 65, when the heat sink 61 is dismounted, a user presses the pressing rod 69, then the pressing rod 69 moves to drive the second spring 610 to move and deform to generate elastic force, then the pressing rod 69 moves to drive the connecting rod 66 to move, then the connecting rod 66 moves to drive the first spring 67 to deform, so that the connecting rod 66 moves to be separated from the inner wall of the connecting hole 65, then the heat sink 61 is out of constraint, the heat sink 61 is pulled to be separated from the main body 1, the heat sink 61 is dismounted by arranging the heat sink 6, the main body 1 is effectively cooled, the effect of removing the combination of the radiator 61 and the main body 1 at any time is achieved, the effect of the heat dissipation device 6 is reduced, the condition that the equipment is damaged and cannot be used due to the fact that a large amount of heat energy is easily generated in the operation of the main body 1 when the equipment is used is reduced, the service life of the equipment is prolonged, the radiator 61 can be replaced or adjusted according to the internal heating condition of the equipment when the equipment is used at the later stage, and the maintenance and replacement of the radiator 61 are facilitated.
The effect that whole mechanism reached does: through the arrangement of the heat dissipation device 6, when the equipment is used, a user clamps the heat sink 61 with the inner wall of the groove 63, at the moment, due to the elastic force of the first spring 67, the connecting rod 66 is pushed to extend into the connecting hole 65, the connecting rod 65 is clamped with the connecting hole 65, the heat sink 61 is relatively fixed with the groove 63, when the heat sink 61 needs to be moved, the user presses the pressure lever 69, the pressure lever 69 moves to drive the second spring 610 to displace and deform to generate elastic force, the pressure lever 69 moves to drive the connecting rod 66 to move, the connecting rod 66 moves to drive the first spring 67 to deform, the connecting rod 66 moves to separate from the inner wall of the connecting hole 65, the heat sink 61 loses constraint, the limitation of the equipment is completed, through the arrangement of the heat dissipation device 6, the main body 1 is effectively cooled, the heat dissipation effect is achieved, and a large amount of heat energy easily generated in the operation of the main body 1 is reduced, the device is damaged and cannot be used, and the service life of the device is prolonged.
By arranging the stabilizing device 7, when the device is used, a user combines the protective cover 4 with the surface of the main body 1, one end of the protective cover 4 is rotatably connected with the main body 1, the other end of the protective cover 4 is provided with the stabilizing plate 72, when the device is used, the protective cover 4 is rotated to be attached to the main body 1, so that the stabilizing plate 72 is embedded into the stabilizing groove 73 along with the rotation of the protective cover 4, in the process that the stabilizing plate 72 rotates along with the protective cover 4, the stabilizing rod 76 arranged in the stabilizing plate 72 rotates into the stabilizing groove 73 along with the stabilizing plate 72, because the stabilizing rod 76 is divided into two parts, the bottom surface of the lower half part of the stabilizing rod 76 is arc-shaped, when the stabilizing rod 76 is contacted with the stabilizing groove 73, the stabilizing rod 76 can be stressed to compress the third spring 77 and slides to one side of the protective cover 4 in the sliding groove 75, so that the stabilizing plate 72 can be embedded into the stabilizing groove 73, and through the arrangement of the stabilizing hole 74, when the stabilizing rod 76 rotates to one side of the stabilizing hole 74 along with the protective cover 4, the stabilizing rod 76 has a moving space, so that the elastic potential energy of the third spring 77 is released, the stabilizing rod 76 enters the stabilizing hole 74, the stabilizing rod 76 and the stabilizing hole 74 are clamped, and the stabilizing plate 72 and the inner wall of the stabilizing groove 73 are clamped; when the protective cover 4 needs to be moved, a user slides the stabilizing rod 76 in the sliding groove 75 to slide towards the protective cover 4, the stabilizing rod 76 moves to drive the third spring 77 to displace and deform to generate elastic force, the stabilizing rod 76 moves to separate from the inner wall of the stabilizing hole 74, the stabilizing plate 72 loses constraint, the protective cover 4 is pulled to separate from the surface of the main body 1, and the limitation of the equipment is completed, through the arrangement, the protective cover 4 can be stably fixed during normal use, meanwhile, the protective cover 4 can be conveniently disassembled and assembled, the efficiency of the spring to be processed placed in the device and the spring after the processing is taken out is improved, the use efficiency of the equipment is reduced, meanwhile, the unstable operation in the equipment caused by the shaking of the protective cover 4 is prevented, and further, the insufficient pressing force of the protective cover 4 on the spring is prevented, so that the spring can be stretched in the polishing process, prevent to cause the in-process spring atress unstable of polishing, prevent that the spring from producing at the in-process of polishing and beating etc. and then the guarantee is to evenly polishing of spring to prevent that the spring from beating because of producing and producing the collision to equipment inner wall, prevent to collide with the condition that leads to the damage to equipment inner wall, improved the steadiness of equipment.
By arranging the limiting device 8, when the equipment is used, a user combines the placing plate 81 with the surface of the connecting column 82, the rotating block 87 is abutted against the surface of the clamping block 85, when the rotating block 87 is abutted against the clamping block 85 up and down, and when the limiting hole 89 is aligned with the limiting groove 88, the fourth spring 811 is reset to drive the limiting rod 810 to move into the limiting hole 89, the limiting rod 810 is clamped with the limiting hole 89, so that the rotating block 87 is clamped with the connecting column 82, the limitation on the placing plate 81 is completed, by arranging the placing plate 81, a plurality of springs to be polished are placed in holes on the surface of the placing plate 81, the springs can be vertically erected in the equipment through the holes, and by the common limitation of the placing plate 81 and the protective cover 4, the springs are stably fixed in the holes on the surface of the placing plate 81 after being kept in a fully compressed state, so as to polish burrs at the bottom ends of the springs, the situation that equipment is difficult to uniformly polish the spring due to the fact that the spring is not limited enough, the spring generates irregular motion when polishing and the motion directions of the springs are different is avoided.
When the placing plate 81 needs to be replaced, a user presses the pressing block 812, the pressing block 812 moves to drive the fifth spring 813 to displace and deform to generate elastic force, the pressing block 812 moves to drive the limiting rod 810 to move, the limiting rod 810 moves to drive the fourth spring 811 to displace and deform to generate elastic force, the limiting rod 810 moves to be separated from the inner wall of the limiting hole 89, the rotating block 87 loses constraint, the fifth spring 813, the pressed pressing block 812 and the rotating block 87 are integrally arranged, after the rotating block 87 rotates and is unlocked with the clamping block 85, the rotating block 87 is not connected with the clamping block 85, the rotating block 87 rotates and is lifted upwards to be separated from the clamping block 85, the placing plate 81 loses constraint, the limitation of the equipment is completed, the user places the spring needing to be polished in a hole in the surface of the placing plate 81 by arranging the limiting device 8, and then the spring vertically stands in the hole of the placing plate 81, to place board 81 and the inside combination of equipment, the board setting of polishing is placing board 81 below, place board 81 and the parallel placement in surface of the board of polishing, cover visor 4, starting equipment, the equipment operation drives and places board 81 and rotate, it rotates along with whole board 81 of placing to place board 81 and rotate to place board 81 of placing in board 81 a plurality of holes immediately, the spring bottom is polished the spring bottom with the surperficial friction that produces of the board of polishing, through setting up limiting device 8, restrict in the use to placing board 81 effectively, and place board 81 and can be fast to placing board 81 and unblock to changing when needs, the effect of carrying out quick replacement to placing board 81 has been played, reduced equipment when using, be difficult to polish the spring of different models, cause the single condition of equipment use, the usability of equipment has been improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a precision spring tip burr grinding machanism which characterized in that: the device comprises a main body (1), wherein a controller (3) is fixedly connected to the side surface of the main body (1), a protective cover (4) is arranged on the upper surface of the main body (1), a connecting support (2) is fixed to the lower surface of the main body (1), and a motor (5) is fixedly connected to the lower surface of the main body (1);
the heat dissipation device (6) is arranged on the side face of the main body (1), the upper surface of the main body (1) is provided with a stabilizing device (7), and the inner wall of the main body (1) is provided with a limiting device (8);
the limiting device (8) comprises a placing plate (81), a plurality of holes are formed in the surface of the placing plate (81), and a spring to be polished can be placed in each hole;
the protective cover (4) and the placing plate (81) are matched to compress a spring to be polished to a fully compressed state.
2. The precision spring end burr sharpening mechanism of claim 1, further comprising: stabilising arrangement (7) are including firm piece (71) and firm board (72), the last fixed surface of firm piece (71) and main part (1) is connected, the lateral wall fixed connection of firm board (72) and visor (4), firm groove (73) have been seted up to the upper surface of firm piece (71), the inner wall joint of firm board (72) and firm groove (73), firm hole (74) have been seted up to the inner wall of firm groove (73).
3. The precision spring end burr sharpening mechanism of claim 2, further comprising: one end, far away from the protective cover (4), of the stabilizing plate (72) is provided with a sliding groove (75), the inner wall of the sliding groove (75) is connected with a stabilizing rod (76) in a sliding mode, and the stabilizing rod (76) is connected with the inner wall of the stabilizing hole (74) in a clamping mode.
4. The precision spring end burr sharpening mechanism of claim 3, wherein: one end, far away from the stabilizing hole (74), of the stabilizing rod (76) is fixedly connected with a third spring (77), and one end, far away from the stabilizing rod (76), of the third spring (77) is fixedly connected with the inner wall of the sliding groove (75).
5. The precision spring end burr sharpening mechanism of claim 1, further comprising: the limiting device (8) further comprises a connecting column (82), the connecting column (82) is fixedly connected with the inner wall of the main body (1), the placing plate (81) is arranged on the inner wall of the main body (1), a clamping hole (83) is formed in the surface of the placing plate (81), the inner wall of the clamping hole (83) is in sliding connection, a clamping block (85) is fixedly connected with the inner wall of the clamping hole (83), a clamping groove (84) is formed in the side wall of the connecting column (82), the clamping block (85) is clamped with the inner wall of the clamping groove (84), a rotating groove (86) is formed in one end, far away from the main body (1), of the connecting column (82), a limiting groove (88) is formed in the bottom of the rotating groove (86), a rotating block (87) is rotatably connected with the inner wall of the rotating groove (86), a limiting rod (810) is slidably connected with the inner wall of the limiting groove (88) in the bottom of the rotating groove (86), a limiting hole (89) is formed in the surface of the rotating block (87), the limiting rod (810) is clamped with the inner wall of the limiting hole (89).
6. The precision spring end burr sharpening mechanism of claim 5, further comprising: one end, far away from limiting hole (89), of limiting rod (810) is fixedly connected with a fourth spring (811), one end, far away from limiting rod (810), of fourth spring (811) is fixedly connected with the inner wall of limiting groove (88), and the inner wall of limiting hole (89) is connected with a pressing block (812) in a sliding mode.
7. The precision spring end burr sharpening mechanism of claim 6, further comprising: the side surface of the pressing block (812) is fixedly connected with a fifth spring (813), and one end, far away from the pressing block (812), of the fifth spring (813) is fixedly connected with the inner wall of the limiting hole (89).
8. The precision spring end burr sharpening mechanism of claim 1, further comprising: heat abstractor (6) includes radiator (61) and connecting plate (62), the side fixed connection of connecting plate (62) and main part (1), the inner wall of connecting plate (62) is seted up flutedly (63), the inner wall joint of radiator (61) and recess (63), spread groove (64) have been seted up to the side of radiator (61), connecting hole (65) have been seted up to recess (63) inner wall, the inner wall sliding connection of spread groove (64) has connecting rod (66), the inner wall joint of connecting rod (66) and connecting hole (65).
9. The precision spring end burr sharpening mechanism of claim 8, wherein: the one end fixedly connected with first spring (67) of connecting hole (65) is kept away from in connecting rod (66), the inner wall fixed connection of the one end of connecting rod (66) and spread groove (64) is kept away from in first spring (67), indent (68) have been seted up on the surface of connecting plate (62).
10. The precision spring end burr sharpening mechanism of claim 9, further comprising: the inner wall of the pressure groove (68) is connected with a pressure lever (69) in a sliding manner, and the pressure lever (69) slides with the inner wall of the connecting hole (65); one end, far away from the first spring (67), of the pressing rod (69) is fixedly connected with a second spring (610), and one end, far away from the pressing rod (69), of the second spring (610) is fixedly connected with the inner wall of the pressing groove (68).
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|---|---|---|---|
| CN202210828029.3A CN114952491B (en) | 2022-07-14 | 2022-07-14 | Accurate spring tip burr grinding machanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210828029.3A CN114952491B (en) | 2022-07-14 | 2022-07-14 | Accurate spring tip burr grinding machanism |
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| CN114952491B CN114952491B (en) | 2023-01-24 |
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|---|---|
| CN114952491B (en) | 2023-01-24 |
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