CN115256075A - Grinding device for part machining - Google Patents
Grinding device for part machining Download PDFInfo
- Publication number
- CN115256075A CN115256075A CN202211170082.5A CN202211170082A CN115256075A CN 115256075 A CN115256075 A CN 115256075A CN 202211170082 A CN202211170082 A CN 202211170082A CN 115256075 A CN115256075 A CN 115256075A
- Authority
- CN
- China
- Prior art keywords
- grinding
- rods
- welded
- machining
- part according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003754 machining Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 238000005498 polishing Methods 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 description 7
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 241001282160 Percopsis transmontana Species 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
- B24B5/355—Feeding means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a grinding device for processing parts, which relates to the technical field of grinding devices and comprises a base, wherein the base is of an annular structure, two vertical support supporting rods are symmetrically welded at the top end of the base, a grinding cylinder is welded and supported between the top end sections of the two vertical support supporting rods, two lifting motors are symmetrically and fixedly installed at the top ends of the two vertical support supporting rods, and two vertically-arranged lead screws are axially connected and installed on the two lifting motors; the two lead screws are provided with a grinding motor in a sliding way, the top end parts of the grinding motors are symmetrically welded with two horizontal supporting rods, and the head ends of the two horizontal supporting rods are in running fit with the two lead screws. When the grinding motor is driven to slide up and down to implement polishing operation, the worm can be driven to rotate in a linked and meshed mode to control the three positioning pressure rods to synchronously slide inside and outside, so that the tubular workpiece is loosened and loosened, and the problems that the workpiece needs to be loosened and loosened by additional manual operation before and after machining operation, and the grinding motor is troublesome to use and low in efficiency are solved.
Description
Technical Field
The invention relates to the technical field of grinding devices, in particular to a grinding device for part processing.
Background
The existing grinding device needs to manually operate a clamping part to position the workpiece before grinding and polishing the workpiece, manually loosen the clamping part to release the machined workpiece after machining is completed, and finally manually take the workpiece to unload, so that the complex manual operation steps are troublesome to use, laborious and inconvenient, and the machining operation efficiency of the device is reduced.
Disclosure of Invention
The invention aims to provide a grinding device for part processing, which is provided with an L-shaped driving rod, wherein a grinding motor can be linked, meshed and drive a worm to rotate positively and negatively when being driven to slide up and down to implement polishing operation through the power transmission of the three L-shaped driving rods, so that the three positioning pressure rods are controlled to synchronously slide inside and outside to implement tightness of a tubular workpiece, and the problems of troublesome use and low efficiency caused by the fact that the workpiece needs to be additionally manually operated to tighten before and after processing operation are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a grinding device for part processing comprises a base, wherein the base is of an annular structure, two vertical support rods are symmetrically welded at the top end of the base, a grinding cylinder is welded and supported between the top end sections of the two vertical support rods, two lifting motors are symmetrically and fixedly mounted at the top ends of the two vertical support rods, and two vertically arranged lead screws are mounted on the two lifting motors in a shaft connection mode; a grinding motor is slidably mounted on the two lead screws, two horizontal support rods are symmetrically welded on the top end part of the grinding motor, and the head ends of the two horizontal support rods are in penetrating fit with the two lead screws; a grinding roller is sleeved on a rotating shaft of the grinding motor, three L-shaped driving rods are welded on the bottom side part of the grinding motor in a surrounding mode, and a row of tooth sheets are arranged on the lower half sections of the three L-shaped driving rods; the bottom of the grinding cylinder is bilaterally symmetrically welded with four L-shaped mounting rods, two semicircular shielding plates are oppositely and rotatably mounted between the bottom sections of the four L-shaped mounting rods, and the two semicircular shielding plates are closed to cover the bottom opening of the grinding cylinder; three positioning pressure rods are arranged on the circumferential outer wall of the grinding cylinder in a surrounding sliding mode, rubber sleeves are sleeved on the three positioning pressure rods, three protruding installation rods are arranged on the middle section of the circumferential outer wall of the grinding cylinder in a surrounding welding supporting mode, and a driving assembly is rotatably installed at the head ends of the three protruding installation rods; the whole driving assembly consists of a large-diameter rotating wheel and a small-diameter worm wheel which is coaxially welded; two vertical short shafts are symmetrically welded on the L-shaped mounting rods at the two positions of the rear side, and a positioning frame is slidably mounted on the two vertical short shafts through spring pushing.
Preferably, two vertical positioning shafts are symmetrically welded at the front sides of the middle sections of the two vertical supporting rods, a U-shaped sliding frame is slidably mounted on the two vertical positioning shafts, and the middle sections of the sliding frames are connected with two connecting rods in an opposite rotating manner.
Preferably, the inside of a grinding cylinder is used for cartridge to treat the tubulose work piece of processing, and the sand roller and the tubulose work piece cooperation of pegging graft of sliding downwards, and the bottom of three salient installation poles all rotates and installs a worm, and the head end of three worms all overlaps and is equipped with a minor diameter gear.
Preferably, the worm is in meshing transmission with the small-diameter worm wheel, the three L-shaped driving rods slide downwards to be in meshing transmission with the three small-diameter worm wheels, and the L-shaped driving rod on the rear side continuously moves downwards to be in abutting contact with the sliding frame.
Preferably, two driven gears are sleeved at the rear ends of the two semicircular shield plate rotating shafts, and two stressed swinging plates are welded at the front ends of the two semicircular shield plate rotating shafts in an opposite direction.
Preferably, two tension springs are symmetrically hung between the two stressed swinging plates and the two L-shaped mounting rods at the front side, and the head ends of the two connecting rods are rotatably connected with the two stressed swinging plates through two rotating shafts.
Preferably, the bottom symmetrical welding at locating frame head and the tail both ends has two sets of picture pegs, and the bottom of two sets of picture pegs all is the cross-section structure, and two sets of picture pegs correspond and two driven gear grafting cooperations.
Preferably, two prescription-shaped slide bars are symmetrically welded on the positioning pressure bar from top to bottom, the two prescription-shaped slide bars are in penetrating sliding fit with the circumferential outer wall of the grinding cylinder, and the head end sections of the two prescription-shaped slide bars are sleeved with a track frame of a strip structure in a pushing sliding manner through springs.
Preferably, the three driving components are respectively provided with a shifting shaft which is supported and welded on the circumferential outer ring of the large-diameter rotating wheel, and the three shifting shafts are correspondingly matched with the three track frames in an inserting manner.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the embodiment of the invention, two connecting rods, two stressed swinging plates and two semicircular shielding plates are connected together to form two crank rocker mechanisms, through the two mechanisms, the sliding frame can slide up and down to pull and drive the two semicircular shielding plates to swing and open, the two tension springs can pull and keep the two semicircular shielding plates in a closed state, a complete circular cover plate is formed when the two semicircular shielding plates are closed, the circular cover plate can close the bottom opening of the grinding cylinder to block and support the tubular workpiece to be processed, and the tubular workpiece is prevented from leaking out of the grinding cylinder when the tubular workpiece is placed in the grinding cylinder.
2. According to the embodiment of the invention, through the power transmission of the three L-shaped driving rods, the grinding motor can be linked and meshed to drive the worm to rotate forward and backward to control the three positioning pressing rods to synchronously slide inwards and outwards to tighten the tubular workpiece when being driven to slide up and down to implement polishing operation, so that the trouble of manually tightening and loosening the workpiece before and after processing operation is eliminated, and the using operation steps of the device are simplified.
3. According to the embodiment of the invention, when the tooth sheets on the three L-shaped driving rods slide downwards to be separated from the three worms, and the tubular workpiece is clamped and fixed, the three L-shaped driving rods can continuously move downwards to push and drive the sliding frame to descend, and the two semicircular shielding plates are controlled to be turned downwards and opened in a linkage manner, so that after the three positioning pressing rods loosen the workpiece after the machining is finished, the workpiece can automatically fall and be unloaded, the trouble that the blocking and supporting mechanism is additionally manually loosened to take and unload the workpiece after the machining is finished is omitted, the using and operating steps of the device are further simplified, the use is convenient, time-saving and labor-saving, and the processing operation efficiency of the device is favorably improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic diagram of a front side structure of a base according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a rear side structure of a base according to an embodiment of the present invention;
FIG. 3 is a schematic view of a sand roller according to an embodiment of the present invention;
FIG. 4 is a schematic view of the internal structure of a grinding cylinder according to an embodiment of the present invention;
FIG. 5 is a schematic view of a semi-circular shutter according to an embodiment of the present invention;
FIG. 6 is a schematic view of a positioning rod according to an embodiment of the present invention;
FIG. 7 is a schematic view of two vertical stub shaft mounting locations according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a positioning frame according to an embodiment of the present invention;
fig. 9 is an enlarged schematic structural diagram of a portion a in fig. 1 according to an embodiment of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base; 101. a vertical supporting rod; 102. a vertical positioning shaft; 103. a sliding frame; 104. a connecting rod; 2. a lifting motor; 201. a lead screw; 3. grinding the motor; 301. a sand roller; 302. a horizontal support bar; 303. an L-shaped drive rod; 4. grinding the cylinder; 401. an L-shaped mounting bar; 402. a vertical short axis; 403. a protruding mounting rod; 404. a worm; 405. a drive assembly; 5. a semicircular shielding plate; 501. a driven gear; 502. a stressed swinging plate; 6. a positioning frame; 601. inserting plates; 7. positioning the compression bar; 701. a square sliding bar; 702. and (4) a track frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 9, an embodiment of the present invention: a grinding device for part processing comprises a base 1, wherein the base 1 is of an annular structure, two vertical support supporting rods 101 are symmetrically welded at the top end of the base 1, a grinding cylinder 4 is welded and supported between the top end sections of the two vertical support supporting rods 101, two lifting motors 2 are symmetrically and fixedly mounted at the top ends of the two vertical support supporting rods 101, and two vertically arranged lead screws 201 are axially connected and mounted on the two lifting motors 2; the two lead screws 201 are provided with a grinding motor 3 in a sliding way, the top end parts of the grinding motors 3 are symmetrically welded with two horizontal support rods 302, and the head ends of the two horizontal support rods 302 are in running fit with the two lead screws 201; a grinding roller 301 is sleeved on a rotating shaft of the grinding motor 3, three L-shaped driving rods 303 are welded on the bottom side part of the grinding motor 3 in a surrounding mode, and a row of tooth sheets are arranged on the lower half sections of the three L-shaped driving rods 303; the bottom of the grinding cylinder 4 is bilaterally symmetrically welded with four L-shaped mounting rods 401, two semicircular shielding plates 5 are oppositely and rotatably mounted between the bottom sections of the four L-shaped mounting rods 401, and the two semicircular shielding plates 5 are closed and covered on the bottom opening of the grinding cylinder 4; three positioning pressure rods 7 are arranged on the circumferential outer wall of the grinding cylinder 4 in a surrounding sliding mode, rubber sleeves are sleeved on the three positioning pressure rods 7, the three positioning pressure rods 7 can clamp and fix the tubular workpiece in an internal sliding mode, the tubular workpiece is prevented from rotating and shifting in the grinding and polishing process, three protruding installation rods 403 are arranged on the middle section of the circumferential outer wall of the grinding cylinder 4 in a surrounding welding supporting mode, and a driving assembly 405 is arranged at the head end of each protruding installation rod 403 in a rotating mode; the driving assembly 405 is integrally composed of a large-diameter rotating wheel and a small-diameter worm wheel which is coaxially welded; two vertical short shafts 402 are symmetrically welded on two L-shaped mounting rods 401 at the rear side, and a positioning frame 6 is slidably mounted on the two vertical short shafts 402 through spring pushing; two driven gears 501 are sleeved at the rear ends of the rotating shafts of the two semicircular shielding plates 5, and two stressed swinging plates 502 are oppositely welded at the front ends of the rotating shafts of the two semicircular shielding plates 5; two vertical positioning shafts 102 are symmetrically welded at the front sides of the middle sections of the two vertical supporting rods 101, a sliding frame 103 with a U-shaped structure is slidably mounted on the two vertical positioning shafts 102, and two connecting rods 104 are oppositely and rotatably connected to the middle section of the sliding frame 103.
As shown in fig. 2, the grinding cylinder 4 is used for inserting a tubular workpiece to be processed, the grinding roller 301 is in downward sliding insertion fit with the tubular workpiece, the two lifting motors 2 can rotate forward and backward to drive the grinding motor 3 and the grinding roller 301 to slide up and down to perform insertion fit with the tubular workpiece to grind and polish the inner wall of the tubular workpiece through the two lead screws 201, the bottom of the three protruding mounting rods 403 is rotatably provided with a worm 404, and the head ends of the three worms 404 are respectively sleeved with a small-diameter gear.
As shown in fig. 9, the worm 404 is in meshing transmission with the small-diameter worm wheel, the three L-shaped driving rods 303 slide downward and are in meshing transmission with the three small-diameter gears, the rear-side L-shaped driving rod 303 continuously moves downward to be in abutting contact with the sliding frame 103, the three worms 404 can rotate forward and backward to drive the three driving assemblies 405 to rotate forward and backward to provide elastic driving force for the three positioning pressing rods 7, the grinding motor 3 can be in linkage engagement with the three positioning pressing rods 7 to synchronously slide inward and outward to tighten the tubular workpiece when being driven to slide upward and downward to perform polishing operation by driving the three L-shaped driving rods 303, the trouble of additionally manually operating the elastic workpiece before and after processing operation is eliminated, the using operation steps of the device are simplified, when the tooth slides downward on the three L-shaped driving rods 303 are separated from the three worm rods 404, the tubular workpiece is clamped and fixed, the three L-shaped driving rods 303 move downward to push the sliding frame 103 to descend, the two semicircles 5 are controlled to turn downward to open, so that the cover plate can be automatically dropped after the workpiece is machined, the workpiece can be automatically unloaded, the cover plate can be automatically, the shutter after the shutter is released, the unloading operation of the device is simplified, the shutter is convenient to be used for further, the labor-saving and the labor-saving operation of the manual work-saving device.
As shown in fig. 7, two tension springs are symmetrically hung between the two stressed swing plates 502 and the two L-shaped mounting rods 401 at the front side, the head ends of the two connecting rods 104 are rotatably connected with the two stressed swing plates 502 through two rotating shafts, the two connecting rods 104, the two stressed swing plates 502 and the two semicircular shields 5 are connected together to form a two-crank-rocker mechanism, through the two-crank-rocker mechanism, the sliding frame 103 can slide up and down to pull and drive the two semicircular shields 5 to swing and open, the two tension springs can pull and keep the two semicircular shields 5 in a closed state, and when the two semicircular shields 5 are closed, a complete circular cover plate is formed, the circular cover plate can close the bottom opening of the grinding cylinder 4, block and support the tubular workpiece to be processed, so that the tubular workpiece is prevented from leaking out of the grinding cylinder 4 when the tubular workpiece is placed in the grinding cylinder 4.
As shown in fig. 8, two sets of inserting plates 601 are symmetrically welded at the bottom of the head and the tail of the positioning frame 6, the bottoms of the two sets of inserting plates 601 are both in an oblique-section structure, and the two sets of inserting plates 601 are correspondingly matched with the two driven gears 501 in an inserting manner, through the two sets of inserting plates 601, the positioning frame 6 can insert and position the two driven gears 501 to keep the two semicircular shutters 5 in the use states of swinging down and swinging up and closing, and through the inclined plane guiding principle of the two sets of inserting plates 601, the two semicircular shutters 5 can be rotated and pushed by the tooth sheets of the two driven gears 501 to drive the two sets of inserting plates 601 to slide up and pull out when being driven to swing down and open, so that the positioning frame 6 has a one-way positioning function for the two semicircular shutters 5, and the blockage of the normal swinging down and opening of the two semicircular shutters 5 is avoided.
As shown in fig. 6, two prescription-shaped sliding rods 701 are symmetrically welded on the positioning compression bar 7 from top to bottom, the two prescription-shaped sliding rods 701 are in sliding fit with the circumferential outer wall of the grinding cylinder 4 in a penetrating manner, the head end sections of the two prescription-shaped sliding rods 701 are slidably sleeved with a rail frame 702 with a strip-shaped structure through spring pushing, and the springs on the six prescription-shaped sliding rods 701 can be used for transmitting the pushing force of the inner sliding top of the three rail frames 702 to the three positioning compression bars 7; the three driving assemblies 405 are respectively provided with a poking shaft which is correspondingly matched with the three track frames 702 in an inserting manner, and the three driving assemblies 405 can be swung forwards and backwards to drive the three track frames 702 and the three positioning pressure rods 7 to slide inwards and outwards to tighten or loosen the tubular workpiece.
The working principle of the grinding device in the embodiment is as follows: when in use, the interior of the grinding cylinder 4 is used for inserting the tubular workpiece to be processed, the three positioning pressure rods 7 can slide inwards to clamp and fix the tubular workpiece, the tubular workpiece is prevented from rotating and shifting in the grinding and polishing process, through the two lead screws 201, the two lifting motors 2 can rotate forward and backward to drive the grinding motor 3 and the grinding roller 301 to slide up and down to be matched with the tubular workpiece in an inserting way to grind and polish the inner wall of the tubular workpiece, the three worms 404 can rotate forward and backward to drive the three driving assemblies 405 to rotate forward and backward, through the three shifting shafts, the three driving components 405 can swing forwards and backwards to drive the three track frames 702 and the three positioning pressure rods 7 to slide inwards and outwards to tighten and loosen the tubular workpiece, and the two connecting rods 104, the two stressed swing plates 502 and the two semicircular shielding plates 5 are connected together to form a two-position crank rocker mechanism, through the two mechanisms, the sliding frame 103 can slide up and down to pull and drive the two semicircular shielding plates 5 to swing and open, the two tension springs can pull and keep the two semicircular shielding plates 5 in a closed state, the two semicircular shielding plates 5 form a complete circular cover plate when being closed, the circular cover plate can close the bottom opening of the grinding cylinder 4, block and support the tubular workpiece to be processed, and prevent the tubular workpiece from leaking out of the grinding cylinder 4 when the tubular workpiece is placed in the grinding cylinder 4, through the two groups of inserting plates 601, the positioning frame 6 can be inserted and positioned with the two driven gears 501 to keep the two semicircular shielding plates 5 in the use state of swinging downwards to open and swinging upwards to close, through the inclined plane guiding principle of the two groups of inserting plates 601, when the two semicircular shielding plates 5 are driven to swing downwards and open, the tooth sheets of the two driven gears 501 can rotate to push and push the two groups of inserting plates 601 to slide upwards and pull away, so that the positioning frame 6 has a one-way positioning function on the two semicircular shielding plates 5, and the two semicircular shielding plates 5 are prevented from being blocked from swinging downwards and opening normally;
through the power transmission of the three L-shaped driving rods 303, the grinding motor 3 can be in linkage engagement to drive the worm 404 to rotate forward and backward to control the three positioning pressure rods 7 to synchronously slide inward and outward to loosen the tubular workpiece when being driven to slide up and down to perform polishing operation, and when the tooth sheets on the three L-shaped driving rods 303 slide down and are separated from the three worm 404 to clamp and fix the tubular workpiece, the three L-shaped driving rods 303 can continuously move downwards to push the sliding frame 103 to descend, and the two semicircular cover plates 5 are controlled to turn downwards and open in a linkage manner, so that the workpiece can automatically fall and unload after the three positioning pressure rods 7 loosen the workpiece after the processing is finished;
note that before the second machining, the positioning frame 6 needs to be manually pulled off, so that the two semicircular shielding plates 5 are restored to the closed state (the function of supporting and blocking the tubular workpiece to be machined is restored) under the pulling of the two tension springs.
Claims (9)
1. The grinding device for machining parts is characterized by comprising a base (1), wherein the base (1) is of an annular structure, two vertical support struts (101) are symmetrically welded at the top end of the base (1), a grinding cylinder (4) is welded and supported between the top end sections of the two vertical support struts (101), two lifting motors (2) are symmetrically and fixedly installed at the top ends of the two vertical support struts (101), and two vertically-arranged lead screws (201) are axially connected and installed on the two lifting motors (2); a grinding motor (3) is arranged on the two lead screws (201) in a sliding mode, two horizontal support rods (302) are symmetrically welded to the top end portion of the grinding motor (3), and the head ends of the two horizontal support rods (302) are matched with the two lead screws (201) in a penetrating mode; a grinding roller (301) is sleeved on a rotating shaft of the grinding motor (3), three L-shaped driving rods (303) are welded on the bottom side part of the grinding motor (3) in a surrounding mode, and a row of tooth sheets are arranged on the lower half sections of the three L-shaped driving rods (303); the bottom of the grinding cylinder (4) is bilaterally symmetrically welded with four L-shaped mounting rods (401), two semicircular shielding plates (5) are oppositely and rotatably mounted between the bottom sections of the four L-shaped mounting rods (401), and the two semicircular shielding plates (5) are closed and covered on the bottom opening of the grinding cylinder (4); three positioning compression rods (7) are arranged on the outer wall of the circumference of the grinding cylinder (4) in a surrounding sliding mode, rubber sleeves are sleeved on the three positioning compression rods (7), three protruding installation rods (403) are arranged on the middle section of the outer wall of the circumference of the grinding cylinder (4) in a surrounding welding mode, and the head ends of the three protruding installation rods (403) are rotatably provided with a driving assembly (405); the whole driving assembly (405) consists of a large-diameter rotating wheel and a small-diameter worm wheel which is coaxially welded; two vertical short shafts (402) are symmetrically welded on the L-shaped mounting rods (401) at the two positions of the rear side, and a positioning frame (6) is slidably mounted on the two vertical short shafts (402) through spring pushing.
2. A grinding apparatus for machining a part according to claim 1, wherein: two vertical positioning shafts (102) are symmetrically welded at the front sides of the middle sections of the two vertical supporting rods (101), a U-shaped sliding frame (103) is slidably mounted on the two vertical positioning shafts (102), and two connecting rods (104) are connected to the middle section of the sliding frame (103) in an opposite rotating manner.
3. A grinding apparatus for machining a part according to claim 2, wherein: the grinding cylinder (4) is used for inserting a tubular workpiece to be machined, the grinding roller (301) is matched with the tubular workpiece in a downward sliding and inserting mode, the bottom of the three protruding mounting rods (403) is rotatably provided with a worm (404), and the head end of the three worm (404) is sleeved with a small-diameter gear.
4. A grinding apparatus for machining a part according to claim 3, wherein: the worm (404) is in meshing transmission with the small-diameter worm wheel, the three L-shaped driving rods (303) slide downwards to be in meshing transmission with the three small-diameter worm wheel, and the L-shaped driving rod (303) on the rear side continuously moves downwards to be abutted and contacted with the sliding frame (103).
5. A grinding apparatus for machining a part according to claim 2, wherein: two driven gears (501) are sleeved at the rear ends of the rotating shafts of the two semicircular shielding plates (5), and two stressed swing plates (502) are welded at the front ends of the rotating shafts of the two semicircular shielding plates (5) in an opposite direction.
6. A grinding apparatus for machining a part according to claim 5, wherein: two tension springs are symmetrically hung between the two stressed swing plates (502) and the L-shaped mounting rods (401) at the two positions of the front side, and the head ends of the two connecting rods (104) are rotatably connected with the two stressed swing plates (502) through two rotating shafts.
7. A grinding apparatus for machining a part according to claim 5, wherein: the bottom symmetrical welding at locating frame (6) head and the tail both ends has two sets of picture peg (601), and the bottom of two sets of picture peg (601) all is the profile cut structure, and two sets of picture peg (601) correspond with two driven gear (501) grafting cooperation.
8. A grinding apparatus for machining a part according to claim 1, wherein: two prescription shape slide bars (701) are symmetrically welded on the positioning compression bar (7) from top to bottom, the two prescription shape slide bars (701) are in penetrating sliding fit with the circumferential outer wall of the grinding cylinder (4), and the head end sections of the two prescription shape slide bars (701) are sleeved with a track frame (702) with a strip structure in a pushing sliding mode through springs.
9. A grinding apparatus for machining a part according to claim 8, wherein: the periphery outer ring of the large-diameter rotating wheel on the three driving components (405) is respectively supported and welded with a shifting shaft, and the three shifting shafts are correspondingly matched with the three track frames (702) in an inserting way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211170082.5A CN115256075A (en) | 2022-09-26 | 2022-09-26 | Grinding device for part machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211170082.5A CN115256075A (en) | 2022-09-26 | 2022-09-26 | Grinding device for part machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115256075A true CN115256075A (en) | 2022-11-01 |
Family
ID=83757517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211170082.5A Pending CN115256075A (en) | 2022-09-26 | 2022-09-26 | Grinding device for part machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115256075A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967859A (en) * | 2023-09-05 | 2023-10-31 | 南京科迈德机器人技术有限公司 | Grinding device is used in production of servo deceleration joint module |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10151551A (en) * | 1996-11-25 | 1998-06-09 | Taihei Kogyo Co Ltd | Automatic polishing device |
| KR20110119367A (en) * | 2010-04-27 | 2011-11-02 | 주식회사 엠엘씨 | Apparatus for automatic clamping of a tube-type vessel for pressure test |
| CN107350913A (en) * | 2017-08-28 | 2017-11-17 | 石家庄安邦世通自动化设备有限公司 | Full-automatic termination grinder |
| CN110802464A (en) * | 2019-12-11 | 2020-02-18 | 天津市顺丰源钢管制造有限公司 | Novel automatic edulcoration of steel pipe inner wall of plastic-coated steel pipe production usefulness device |
| CN111165848A (en) * | 2020-02-24 | 2020-05-19 | 李凤莲 | Bitter gourd pulp digging device for manufacturing bitter gourd tea |
| CN111823118A (en) * | 2020-07-31 | 2020-10-27 | 王河水 | Grinding tool of ball cage retainer with adjustable position and angle |
| CN112518445A (en) * | 2020-11-04 | 2021-03-19 | 莫英文 | Polishing device for household stainless steel inner wall |
| CN214559764U (en) * | 2021-04-21 | 2021-11-02 | 江苏泗洪油嘴油泵有限公司 | Grinding device for V-shaped surface of environment-friendly ball guide rail |
| CN113696034A (en) * | 2021-09-22 | 2021-11-26 | 深圳市意固德科技有限公司 | Mechanical die surface grinding processing apparatus |
| CN217475522U (en) * | 2022-04-13 | 2022-09-23 | 天津津荣天宇精密机械股份有限公司 | Workpiece inner wall grinding machine |
-
2022
- 2022-09-26 CN CN202211170082.5A patent/CN115256075A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10151551A (en) * | 1996-11-25 | 1998-06-09 | Taihei Kogyo Co Ltd | Automatic polishing device |
| KR20110119367A (en) * | 2010-04-27 | 2011-11-02 | 주식회사 엠엘씨 | Apparatus for automatic clamping of a tube-type vessel for pressure test |
| CN107350913A (en) * | 2017-08-28 | 2017-11-17 | 石家庄安邦世通自动化设备有限公司 | Full-automatic termination grinder |
| CN110802464A (en) * | 2019-12-11 | 2020-02-18 | 天津市顺丰源钢管制造有限公司 | Novel automatic edulcoration of steel pipe inner wall of plastic-coated steel pipe production usefulness device |
| CN111165848A (en) * | 2020-02-24 | 2020-05-19 | 李凤莲 | Bitter gourd pulp digging device for manufacturing bitter gourd tea |
| CN111823118A (en) * | 2020-07-31 | 2020-10-27 | 王河水 | Grinding tool of ball cage retainer with adjustable position and angle |
| CN112518445A (en) * | 2020-11-04 | 2021-03-19 | 莫英文 | Polishing device for household stainless steel inner wall |
| CN214559764U (en) * | 2021-04-21 | 2021-11-02 | 江苏泗洪油嘴油泵有限公司 | Grinding device for V-shaped surface of environment-friendly ball guide rail |
| CN113696034A (en) * | 2021-09-22 | 2021-11-26 | 深圳市意固德科技有限公司 | Mechanical die surface grinding processing apparatus |
| CN217475522U (en) * | 2022-04-13 | 2022-09-23 | 天津津荣天宇精密机械股份有限公司 | Workpiece inner wall grinding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967859A (en) * | 2023-09-05 | 2023-10-31 | 南京科迈德机器人技术有限公司 | Grinding device is used in production of servo deceleration joint module |
| CN116967859B (en) * | 2023-09-05 | 2024-01-30 | 南京科迈德机器人技术有限公司 | Grinding device is used in production of servo deceleration joint module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115256075A (en) | Grinding device for part machining | |
| CN219725231U (en) | Automobile welding seam polishing equipment | |
| CN112497401B (en) | Panel burr remove device for furniture processing | |
| CN113183259A (en) | Livestock farm medicine storing compartment striker plate slotting device | |
| CN115780056B (en) | Preparation method of superfine cerium dioxide nano material | |
| CN117840856B (en) | Deburring device and method for new energy automobile chassis | |
| CN114986918A (en) | PVC union coupling erection equipment | |
| CN112743290A (en) | Auxiliary welding device for manufacturing high-end equipment | |
| CN112061620A (en) | Rotatory case of placing of multi-functional fabrics | |
| CN115009561B (en) | Barreled emulsion paint pressure type sealing device | |
| CN114505753B (en) | Automatic rubber roll feedway of polishing | |
| CN216371486U (en) | Trimming device is used in sealing member processing | |
| CN114473692B (en) | Deburring device for metal plate and use method thereof | |
| CN109811625A (en) | A kind of grate like protective coverings for trees ordering machine | |
| CN114011828B (en) | Ultrasonic cleaning device for lens processing | |
| CN113681635B (en) | Automatic punching device for mobile phone shell | |
| CN114474217A (en) | High performance is dialyzed and is used two J drainage tube drilling equipment | |
| CN111355352B (en) | Servo motor end cover and motor shaft assembler | |
| CN220920234U (en) | Guide pulley surface finish machining equipment | |
| CN217648019U (en) | Multi-cutter turntable base of gantry machining center | |
| CN220361430U (en) | PTFE winds diolame dyeing mechanism | |
| CN116754289B (en) | Underground sewage sampling equipment | |
| CN221620882U (en) | Bench drilling machine convenient to operation and use | |
| CN219703174U (en) | Perforating machine for seamless tube processing | |
| CN219986616U (en) | Flange welding robot system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221101 |