CN112894619A - Circulating direction adjusting mechanism for machining of numerical control grinding machine - Google Patents
Circulating direction adjusting mechanism for machining of numerical control grinding machine Download PDFInfo
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- CN112894619A CN112894619A CN202110060510.8A CN202110060510A CN112894619A CN 112894619 A CN112894619 A CN 112894619A CN 202110060510 A CN202110060510 A CN 202110060510A CN 112894619 A CN112894619 A CN 112894619A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 129
- 238000003754 machining Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 58
- 230000000670 limiting effect Effects 0.000 claims abstract description 44
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000006978 adaptation Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000007306 turnover Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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Abstract
The invention discloses a circulating direction-adjusting mechanism for machining of a numerical control grinding machine, which comprises a supporting table, a transmission gear, a connecting rack, an installation clamping plate, a connecting motor, a supporting mechanism, a transmission clamping plate, a connecting screw rod, a guide mechanism, a limiting mechanism, an installation rotary groove, a fixed motor, a fixed gear, a connecting baffle, a bidirectional threaded rod and a threaded sleeve, wherein the connecting rack for positioning is fixedly installed on the side end surface of the supporting table close to the top. If the adjustable bidirectional threaded rod is required to adapt to workpieces with different lengths, a user can measure the lengths of the workpieces before operation, the user can start the connecting motor through the external control mechanism, the connecting motor can drive the bidirectional threaded rod to rotate, and then the two groups of connecting baffles can simultaneously carry out centripetal or centrifugal displacement on the outer part of the bidirectional threaded rod, so that the user can conveniently adjust the distance between the two groups of connecting baffles, the adjustable bidirectional threaded rod can conveniently adapt to the workpieces with different lengths to carry out circular grinding processing, and the adaptability of the device is improved.
Description
Technical Field
The invention relates to the technical field of numerical control grinding machine equipment, in particular to a circular direction adjusting mechanism for machining of a numerical control grinding machine.
Background
The existing numerical control grinding machine is a machine tool which utilizes a grinding tool through a numerical control technology to grind and process the surfaces of various workpieces, and the numerical control grinding machine can process materials with higher hardness, such as hardened steel, hard alloy and the like; can also process brittle materials such as glass and granite, and the numerical control grinder can grind with high precision and small surface roughness, thereby improving the grinding precision,
the existing numerical control grinding machine can carry out back and forth circulating grinding processing on a workpiece when the workpiece is processed, but the volume of a circulating guide mechanism inside the grinding machine is huge, more operation space is occupied, the convenience in use and operation and installation is reduced, meanwhile, the distance of grinding guide cannot be automatically adjusted according to the use requirement by the existing circulating guide mechanism, the convenience performance of the device is reduced, and therefore the problem that the existing circulating guide mechanism is used for processing the numerical control grinding machine to solve is urgently needed.
Disclosure of Invention
The invention aims to provide a circular direction adjusting mechanism for machining of a numerically controlled grinder, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a circular direction-adjusting mechanism for numerical control grinder processing comprises a supporting table, a transmission gear, a connecting rack, a mounting clamping plate, a connecting motor, a supporting mechanism, a transmission clamping plate, a connecting screw rod, a guiding mechanism, a limiting mechanism, a mounting rotary groove, a fixed motor, a fixed gear, a connecting baffle, a bidirectional threaded rod and a threaded sleeve,
a connecting rack for positioning is fixedly arranged on the side end face of the supporting table close to the top, a supporting mechanism for limiting is connected to the center of the side end face of the supporting table in a sliding and clamping mode, a transmission gear is rotatably connected to the center of the outer end face of the supporting mechanism in a rotating and clamping mode, mounting clamping plates for supporting are symmetrically and fixedly arranged on the outer end face of the supporting table, a connecting screw rod is connected to the inner end face of the mounting clamping plates in a rotating and clamping mode through symmetrical meshing of the fixed gears, a mounting rotating groove is formed in the upper end face of the supporting table and is just communicated with the fixed gears, a fixed motor is fixedly arranged on the outer end face of the supporting table and is just opposite to the connecting screw rod, a limiting mechanism is rotatably connected to the center of the inner end face of the supporting mechanism in a rotating and clamping mode, a guide mechanism is rotatably connected to the upper end face of the, a transmission clamping plate is elastically and rotatably clamped on the bottom end surface of the guide mechanism, a bidirectional threaded rod for transmission is rotatably clamped on the inner end surface of the supporting table, a connection motor is fixedly arranged on the outer end surface of the supporting table opposite to the bidirectional threaded rod, a threaded sleeve is sleeved on the outer end surface of the bidirectional threaded rod in a sliding threaded manner, a connection baffle is fixedly arranged at the center of the upper end surface of the threaded sleeve,
the connecting mechanism comprises a clamping connector, a second spring rod and a positioning clamping groove, the clamping connector used for connection is symmetrically and fixedly installed on the outer end face of the second spring rod, and the outer end face of the second spring rod is located and is communicated with the positioning clamping groove used for positioning.
Preferably, the supporting mechanism includes supporting baffle, spacing cutting ferrule, back shaft, location slide, mounting groove, connection turn trough and location transverse groove, the mounting groove that is used for the direction is offered to the interior terminal surface of location slide, and is located the up end of location slide is close to center department and has offered the location transverse groove, the up end of location slide is close to the connection turn trough has been offered to the outside of location transverse groove, the up end of location slide deviates from connect turn trough department fixed mounting have the back shaft, and be located the up end fixedly connected with supporting baffle of back shaft, supporting baffle's side end face center department fixed mounting has spacing cutting ferrule.
Preferably, guiding mechanism includes, plug shaft, first spring beam and connector, the lower terminal surface center department fixed mounting of guide holder has plug shaft, and is located the first spring beam of preceding terminal surface bottom symmetry fixedly connected with of guide holder, the guide holder is through two sets of first spring beam elastic fixation connected with connectors.
Preferably, stop gear includes camshaft, spacing sleeve axle, third spring beam and location dop, the preceding terminal surface center department fixedly connected with of camshaft is used for spacing sleeve axle, and is located the side end symmetry fixed mounting of camshaft has the third spring beam, the camshaft is through third spring beam elastic fixation connection with location dop.
Preferably, the transmission cardboard is seted up at the thread groove of limiting plate side end face, the joint piece and the joint axle of fixed connection in joint piece up end center department at the limiting plate top including limiting plate, the symmetry that is used for the support, thread groove and connecting screw looks adaptation, just the transmission cardboard passes through the thread groove and is connected screw looks adaptation and then screw thread sliding connection at the interior terminal surface of a supporting bench, can make things convenient for follow-up transmission cardboard to carry out the displacement in a supporting bench's inside through the inside thread groove of supporting mechanism and the outside laminating of connecting screw.
Preferably, joint piece and location transverse groove looks adaptation, just the transmission cardboard passes through joint piece and location transverse groove looks adaptation and then the slip joint at the interior terminal surface of supporting mechanism, the constant head tank has been seted up to the interior terminal surface of connector, just the connector rotates the joint through constant head tank and joint axle, and the joint piece can guarantee the stable slip joint of transmission cardboard and in supporting mechanism's inside to convenient follow-up transmission cardboard can drive supporting mechanism and carry out the displacement in the inside of a supporting bench.
Preferably, the cross section of connecting the rotary groove and inserting the axle all is the T shape setting, just guiding mechanism is through connecting rotary groove and inserting axle looks adaptation and then rotate the joint at supporting mechanism's up end, first spring beam, second spring beam and third spring beam's structure is the same, first spring beam is including being used for spacing sleeve, the slip joint at the inside push rod of sleeve and being used for the positioning spring of connecting sleeve and push rod, and the structure of first spring beam, second spring beam and third spring beam all possesses and provides sufficient elasticity and spacing basis, and wherein, when the connector drives the transmission cardboard and overturns, first spring beam can provide sufficient spacing space, and first spring beam and second spring beam can provide sufficient elasticity for the transmission cardboard for the inside thread groove of transmission cardboard is inseparabler with the combination of being connected.
Preferably, the width of connecting baffle is the same with the width of location dop, just location dop and connecting baffle department and unified horizontal plane, just location dop and connecting baffle are just right mutually, can make things convenient for follow-up connecting baffle can be accurate carry on spacingly to the outside of location dop to improve follow-up stop gear and carry out the stability of circulation upset.
Preferably, drive gear is including being used for spacing leading gear, fixed connection at the connection card axle of leading gear bottom face and connecting and be used for driven base in connection card axle bottom, leading gear meshes with the connecting rack mutually and rotates and is connected, and the base can make things convenient for follow-up user to be connected with outside grinding apparatus to convenient follow-up location installation operation of carrying on fast to outside grinding apparatus.
Compared with the prior art, the invention has the following beneficial effects:
1. if the adjustable bidirectional threaded rod is required to adapt to workpieces with different lengths, a user can measure the lengths of the workpieces before operation, the user can start the connecting motor through the external control mechanism, the connecting motor can drive the bidirectional threaded rod to rotate, and then the two groups of connecting baffles can simultaneously carry out centripetal or centrifugal displacement on the outer part of the bidirectional threaded rod, so that the user can conveniently adjust the distance between the two groups of connecting baffles, the adjustable bidirectional threaded rod can conveniently adapt to the workpieces with different lengths to carry out circular grinding processing, and the adaptability of the device is improved.
2. When the invention is in cyclic guidance, the supporting mechanism moves in the supporting table along the motion track, when the supporting mechanism moves to the connecting baffle plate, the positioning chuck in the limiting mechanism can move along the inner side wall of the supporting table, and the connecting baffle plate is opposite to the positioning chuck, when the supporting mechanism moves to a certain extent, the connecting baffle plate limits and blocks the positioning chuck, the supporting mechanism continues to move, the positioning chuck overturns under the limiting action force of the connecting baffle plate and the thrust of the supporting mechanism, when the limiting mechanism overturns, the limiting mechanism can drive the guiding mechanism to rotate to one side through the connecting mechanism, when the thrust of the supporting mechanism and the limiting resistance of the connecting baffle plate are increased to a certain extent, the limiting mechanism can drive the guiding mechanism to completely overturn to the other side through the connecting mechanism, guiding mechanism is when the upset, can drive the joint together upset through inside first spring beam, first spring beam rotates the joint with the joint axle on transmission cardboard upper portion simultaneously, and then make the transmission cardboard can slide to the opposite side rapidly in supporting mechanism's inside, make the inside thread groove of transmission cardboard and another group's reversal connecting screw rod laminate threaded connection, thereby drive the displacement of transmission cardboard to the starting point, make the grinding apparatus of drive gear bottom process the work piece once more, the circulation is reciprocal, the efficiency that the device processed the work piece has effectively been improved.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is an enlarged view of a portion of the present invention at I;
FIG. 3 is a front view of the body of the present invention;
FIG. 4 is a cross-sectional view of the present invention taken along the front view A-A of the body;
FIG. 5 is an enlarged view of a portion of the invention at II;
FIG. 6 is a cross-sectional view of the present invention taken along the front view B-B of the body;
FIG. 7 is an enlarged view of a portion of the invention at III;
FIG. 8 is a schematic structural view of a support mechanism of the present invention;
FIG. 9 is a schematic view of the structure of the guide mechanism of the present invention;
FIG. 10 is a schematic view of the coupling mechanism of the present invention;
fig. 11 is a schematic structural view of the limiting mechanism of the present invention.
In the figure: 1-supporting table, 2-transmission gear, 3-connecting rack, 4-mounting clamping plate, 5-connecting motor, 6-supporting mechanism, 7-transmission clamping plate, 8-connecting screw rod, 9-guiding mechanism, 10-connecting mechanism, 11-limiting mechanism, 12-mounting rotary groove, 13-fixed motor, 14-fixed gear, 15-connecting baffle, 16-bidirectional threaded rod, 17-threaded sleeve, 61-supporting baffle, 62-limiting clamping sleeve, 63-supporting shaft, 64-positioning sliding plate, 65-mounting groove, 66-connecting rotary groove, 67-positioning transverse groove, 91-guiding seat, 92-splicing shaft, 93-first spring rod, 94-connecting head, 101-clamping joint, 102-second spring rod, 103-a positioning clamping groove, 1101-a cam shaft, 1102-a limiting sleeve shaft, 1103-a third spring rod and 1104-a positioning clamping head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, an embodiment of the present invention: a circular direction-adjusting mechanism for numerical control grinder processing comprises a supporting platform 1, a transmission gear 2, a connecting rack 3, an installation clamping plate 4, a connecting motor 5, a supporting mechanism 6, a transmission clamping plate 7, a connecting screw rod 8, a guiding mechanism 9, a limiting mechanism 11, an installation rotary groove 12, a fixed motor 13, a fixed gear 14, a connecting baffle 15, a bidirectional threaded rod 16 and a threaded sleeve 17,
a connecting rack 3 for positioning is fixedly arranged on the side end surface of the supporting table 1 close to the top, a supporting mechanism 6 for limiting is clamped at the center of the side end surface of the supporting table 1 in a sliding manner, a transmission gear 2 is rotationally clamped at the center of the outer end surface of the supporting mechanism 6, an installation clamping plate 4 for supporting is symmetrically and fixedly arranged on the outer end surface of the supporting table 1, a connecting screw rod 8 is symmetrically meshed and rotationally clamped at the inner end surface of the installation clamping plate 4 through a fixed gear 14, an installation rotating groove 12 is vertically communicated with the fixed gear 14 just opposite to the upper end surface of the supporting table 1, a fixed motor 13 is fixedly arranged on the outer end surface of the supporting table 1 opposite to the connecting screw rod 8, a limiting mechanism 11 is rotationally clamped at the center of the inner end surface of the supporting mechanism 6, a guide mechanism 9 is rotationally clamped at the upper end surface of the supporting mechanism 6 close to the outside, and the limiting mechanism 11 is, a transmission clamping plate 7 is elastically and rotationally clamped on the bottom end surface of the guide mechanism 9, a bidirectional threaded rod 16 for transmission is rotationally clamped on the inner end surface of the support table 1, a connection motor 5 is fixedly arranged at the position, opposite to the bidirectional threaded rod 16, of the outer end surface of the support table 1, a threaded sleeve 17 is sleeved on the outer end surface of the bidirectional threaded rod 16 in a sliding threaded manner, a connection baffle plate 15 is fixedly arranged at the center of the upper end surface of the threaded sleeve 17,
the connecting mechanism 10 includes a clamping head 101, a second spring rod 102 and a positioning clamping groove 103, the clamping head 101 for connection is symmetrically and fixedly installed on the outer end face of the second spring rod 102, and the positioning clamping groove 103 for positioning is arranged on the outer end face of the clamping head 101 in a penetrating manner.
Supporting mechanism 6 includes supporting baffle 61, spacing cutting ferrule 62, the back shaft 63, location slide 64, mounting groove 65, connect turn trough 66 and location transverse groove 67, the mounting groove 65 that is used for the direction is offered to the interior terminal surface of location slide 64, and the up end that is located location slide 64 is close to center department and has seted up location transverse groove 67, the up end of location slide 64 is close to the outside of location transverse groove 67 and has seted up connection turn trough 66, the up end of location slide 64 deviates from and connects turn trough 66 department fixed mounting have back shaft 63, and be located the up end fixedly connected with supporting baffle 61 of back shaft 63, supporting baffle 61's side end face center department fixed mounting has spacing cutting ferrule 62.
The guide mechanism 9 comprises a guide shaft 99, an inserting shaft 92, a first spring rod 93 and a connector 94, the inserting shaft 92 is fixedly installed at the center of the lower end face of the guide seat 91, the first spring rod 93 is symmetrically and fixedly connected to the bottom of the front end face of the guide seat 91, and the connector 94 is elastically and fixedly connected to the guide seat 91 through the two groups of first spring rods 93.
The limiting mechanism 11 comprises a camshaft 1101, a limiting sleeve shaft 1102, a third spring rod 1103 and a positioning chuck 1104, the limiting sleeve shaft 1102 used for limiting is fixedly connected to the center of the front end face of the camshaft 1101, the third spring rod 1103 is symmetrically and fixedly installed on the side end face of the camshaft 1101, and the positioning chuck 1104 is elastically and fixedly connected to the camshaft 1101 through the third spring rod 1103.
The transmission cardboard 7 is including the limiting plate that is used for the support, the thread groove at limiting plate side end face is seted up to the symmetry, fixed connection is at the joint piece at limiting plate top and the joint axle of fixed connection in joint piece up end center department, thread groove and connecting screw 8 looks adaptation, and transmission cardboard 7 is through thread groove and connecting screw 8 looks adaptation and then screw thread sliding connection at the interior terminal surface of brace table 1, can make things convenient for follow-up transmission cardboard 7 can pass through the inside thread groove of supporting mechanism 6 and the outside laminating of connecting screw 8, and then drive supporting mechanism 6 and carry out the displacement in the inside of brace table 1.
Joint piece and location horizontal slot 67 looks adaptation, and transmission cardboard 7 passes through joint piece and location horizontal slot 67 looks adaptation and then the slip joint at the interior terminal surface of supporting mechanism 6, the constant head tank has been seted up to the interior terminal surface of connector 94, and connector 94 rotates the joint through constant head tank and joint axle, the joint piece can guarantee the stable slip joint of transmission cardboard 7 in the inside of supporting mechanism 6, thereby convenient follow-up transmission cardboard 7 can drive supporting mechanism 6 and carry out the displacement in the inside of brace table 1.
The cross sections of the connecting rotary groove 66 and the plug-in shaft 92 are all arranged in a T shape, the guide mechanism 9 is matched with the plug-in shaft 92 through the connecting rotary groove 66 and then is rotationally clamped on the upper end surface of the support mechanism 6, the structures of the first spring rod 93, the second spring rod 102 and the third spring rod 1103 are the same, the first spring rod 93 comprises a sleeve for limiting, a push rod slidingly clamped inside the sleeve and a positioning spring for connecting the sleeve and the push rod, the structures of the first spring rod 93, the second spring rod 102 and the third spring rod 1103 all have the functions of providing enough elasticity and limiting foundation, wherein, when the connector 94 drives the transmission card 7 to turn over, the first spring rod 93 can provide enough spacing space, and the first spring rod 93 and the second spring rod 102 can provide enough elasticity for the transmission clamping plate 7, so that the combination of the thread groove inside the transmission clamping plate 7 and the connecting screw rod 8 is tighter.
The width of connecting baffle 15 is the same with the width of location dop 1104, and location dop 1104 and connecting baffle 15 department and unified horizontal plane, and location dop 1104 just right with connecting baffle 15 mutually, can make things convenient for follow-up connecting baffle 15 can be accurate carry on spacingly to the outside of location dop 1104 to improve follow-up stop gear 11 and carry out the stability of circulation upset.
The working principle is as follows: in use, as shown in fig. 1, a user can position the device at a proper position of the grinding machine through the support table 1, and then can install an external grinding tool at the bottom of the transmission gear 2, thereby facilitating the subsequent rapid processing operation of the workpiece,
during circular guiding, as shown in fig. 1, 4, 5, 6 and 7, during operation, a user can start the fixed motor 13 through the external control mechanism, at this time, the fixed motor 13 can drive the fixed gear 14 to rotate, so that the fixed gear 14 can drive the front connecting screw rod 8 to rotate, at the same time, when the fixed gear 14 rotates, the fixed gear 14 can drive the other group of fixed gear 14 and the connecting screw rod 8 to rotate in a reverse direction through a meshed relationship, at this time, as shown in fig. 5, the connecting screw rod 8 on one side can be in close fit with the thread groove on the side of the transmission clamping plate 7, so that the connection screw rod 8 can drive the transmission clamping plate 7 to displace towards the front when rotating, because the transmission clamping plate 7 is slidably clamped inside the supporting mechanism 6, so that the transmission clamping plate 7 can drive the supporting mechanism 6 to displace towards the front when displacing, when the supporting mechanism 6 moves towards the front part, the transmission gear 2 outside the supporting mechanism 6 can move together, one side of the transmission gear 2 is meshed with the connecting rack 3 to be rotationally connected, so that when the supporting mechanism 6 moves towards the front part, the transmission gear 2 can rotate together, thereby providing enough power for a grinding tool at the bottom of the transmission gear 2 to quickly grind a processed workpiece, saving energy and improving the subsequent grinding efficiency of the workpiece,
during circular guiding, as shown in fig. 5, 6, 7 and 11, the supporting mechanism 6 is displaced inside the supporting platform 1 according to the above-mentioned motion trajectory, when the supporting mechanism 6 is rapidly displaced to the connecting baffle plate 15, as shown in fig. 5, the positioning chuck 1104 inside the limiting mechanism 11 can be displaced along the inner side wall of the supporting platform 1, the connecting baffle plate 15 is directly opposite to the positioning chuck 1104, when the supporting mechanism 6 is displaced to a certain extent, the connecting baffle plate 15 limits and blocks the positioning chuck 1104, at this time, the supporting mechanism 6 continues to be displaced, the positioning chuck 1104 can be turned over under the limiting action force of the connecting baffle plate 15 and the thrust of the supporting mechanism 6, when the limiting mechanism 11 is turned over, as shown in fig. 5, when the limiting mechanism 11 is turned to one side, the guiding mechanism 9 can be driven to rotate to one side through the connecting mechanism 10, and when the thrust of the supporting mechanism 6 and the limiting resistance of the connecting baffle plate 15 are increased to a certain extent, at the moment, the limiting mechanism 11 can drive the guiding mechanism 9 to completely turn over to the other side through the connecting mechanism 10, and as shown in fig. 9, when the guiding mechanism 9 turns over, the connecting head 94 can be driven to turn over together through the first spring rod 93 inside, and simultaneously the first spring rod 93 is rotatably clamped with the clamping shaft at the upper part of the transmission clamping plate 7, so that the transmission clamping plate 7 can rapidly slide to the other side inside the supporting mechanism 6, the thread groove inside the transmission clamping plate 7 is in fit threaded connection with the other group of reversed connecting screw rods 8, thereby driving the transmission clamping plate 7 to move to the starting point, so that the grinding tool at the bottom of the transmission gear 2 can process the workpiece again, and the grinding tool can reciprocate circularly, and the efficiency of the device for processing the workpiece is effectively improved,
if need adapt to the work piece of different length, before operating, user measurable quantity work piece length, as shown in figure 1 and figure 7 later, user's accessible outside control mechanism starts connection motor 5, it can drive two-way threaded rod 16 and rotate to connect motor 5, and then make two sets of connection baffle 15 can carry out centripetal or centrifugal displacement in two-way threaded rod 16 outside simultaneously, thereby the adjustable distance between two sets of connection baffle 15 of person of facilitating the use, thereby conveniently adapt to different length work pieces and carry out the circulation abrasive machining, the adaptability of device has been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a numerically control grinder processing is with circulation accent to mechanism which characterized in that: comprises a supporting table (1), a transmission gear (2), a connecting rack (3), an installation clamping plate (4), a connecting motor (5), a supporting mechanism (6), a transmission clamping plate (7), a connecting screw rod (8), a guide mechanism (9), a limiting mechanism (11), an installation rotary groove (12), a fixed motor (13), a fixed gear (14), a connecting baffle (15), a bidirectional threaded rod (16) and a threaded sleeve (17),
a connecting rack (3) for positioning is fixedly arranged at a position, close to the top, of the side end surface of the supporting table (1), a supporting mechanism (6) for limiting is clamped at the center of the side end surface of the supporting table (1) in a sliding mode, a transmission gear (2) is clamped at the center of the outer end surface of the supporting mechanism (6) in a rotating mode, mounting clamping plates (4) for supporting are symmetrically and fixedly arranged on the outer end surface of the supporting table (1), connecting screw rods (8) are symmetrically meshed and rotatably clamped at the inner end surface of the mounting clamping plates (4) through fixed gears (14), mounting rotating grooves (12) are formed in the positions, through with the fixed gears (14), of the upper end surface of the supporting table (1), right opposite to the connecting screw rods (8), of the outer end surface of the supporting table (1), a fixed motor (13) is fixedly arranged at the position, and a limiting mechanism (11) is rotationally clamped at the center of, and the upper end face of the supporting mechanism (6) is close to the outer rotating joint and is provided with a guide mechanism (9), the limiting mechanism (11) and the guide mechanism (9) are elastically and rotatably connected through a connecting mechanism (10), the bottom end face of the guide mechanism (9) is elastically and rotatably connected with a transmission clamping plate (7), the inner end face of the supporting table (1) is rotatably connected with a bidirectional threaded rod (16) for transmission, a connecting motor (5) is fixedly arranged at the position of the outer end face of the supporting table (1) opposite to the bidirectional threaded rod (16), a threaded sleeve (17) is sleeved on the sliding thread of the outer end face of the bidirectional threaded rod (16), and a connecting baffle (15) is fixedly arranged at the center of the upper end face of the threaded sleeve (17),
the connecting mechanism (10) comprises a clamping connector (101), a second spring rod (102) and a positioning clamping groove (103), wherein the clamping connector (101) used for connection is symmetrically and fixedly installed on the outer end face of the second spring rod (102), and the positioning clamping groove (103) used for positioning is arranged on the outer end face of the clamping connector (101) in a penetrating mode.
2. The circulation direction adjusting mechanism for the numerical control grinding machine machining according to claim 1, characterized in that: the supporting mechanism (6) comprises a supporting baffle plate (61), a limiting clamping sleeve (62), a supporting shaft (63), a positioning sliding plate (64), a mounting groove (65), a connecting rotary groove (66) and a positioning transverse groove (67), the inner end surface of the positioning sliding plate (64) is provided with a mounting groove (65) for guiding, and a positioning transverse groove (67) is arranged on the upper end surface of the positioning sliding plate (64) near the center, the upper end surface of the positioning sliding plate (64) is provided with a connecting rotary groove (66) near the outer part of the positioning transverse groove (67), a supporting shaft (63) is fixedly arranged on the upper end surface of the positioning sliding plate (64) deviating from the connecting rotating groove (66), and a supporting baffle plate (61) is fixedly connected with the upper end surface of the supporting shaft (63), and a limiting clamping sleeve (62) is fixedly arranged at the center of the side end face of the supporting baffle (61).
3. The circulation direction adjusting mechanism for the numerical control grinding machine machining according to claim 2, characterized in that: guiding mechanism (9) include (99), grafting axle (92), first spring beam (93) and connector (94), the lower terminal surface center department fixed mounting of guide holder (91) has grafting axle (92), and is located the first spring beam of preceding terminal surface bottom symmetry fixedly connected with (93) of guide holder (91), guide holder (91) are through two sets of first spring beam (93) elastic fixation connected with connector (94).
4. The circulation direction adjusting mechanism for the numerical control grinding machine machining according to claim 3, characterized in that: stop gear (11) include camshaft (1101), stop collar axle (1102), third spring bar (1103) and location dop (1104), the preceding terminal surface center department fixedly connected with of camshaft (1101) is used for spacing stop collar axle (1102), and is located the side end symmetry fixed mounting of camshaft (1101) has third spring bar (1103), camshaft (1101) is through third spring bar (1103) elastic fixation connection with location dop (1104).
5. The circulation direction adjusting mechanism for the numerical control grinding machine machining according to claim 4, characterized in that: transmission cardboard (7) are seted up at the thread groove of limiting plate side end face, the joint piece of fixed connection at the limiting plate top and the joint axle of fixed connection in joint piece up end center department including limiting plate, the symmetry that is used for supporting, thread groove and connecting screw rod (8) looks adaptation, just transmission cardboard (7) are through thread groove and connecting screw rod (8) looks adaptation and then screw thread sliding connection at the interior terminal surface of brace table (1).
6. The circulation direction adjusting mechanism for the numerical control grinding machine machining according to claim 5, characterized in that: joint piece and location horizontal slot (67) looks adaptation, just transmission cardboard (7) are through joint piece and location horizontal slot (67) looks adaptation and then the interior terminal surface of slip joint at supporting mechanism (6), the constant head tank has been seted up to the interior terminal surface of connector (94), just connector (94) rotate the joint through constant head tank and joint axle.
7. The circulation direction adjusting mechanism for the numerical control grinding machine machining according to claim 4, characterized in that: connect the cross section of transfer groove (66) and grafting axle (92) and all be the T setting that appears, just guiding mechanism (9) are through connecting transfer groove (66) and grafting axle (92) looks adaptation and then rotate the up end of joint at supporting mechanism (6), first spring beam (93), second spring beam (102) and third spring beam (1103) the structure is the same, first spring beam (93) are including being used for spacing sleeve, sliding card to connect the push rod inside the sleeve and being used for the positioning spring of connecting sleeve and push rod.
8. The circulation direction adjusting mechanism for the numerical control grinding machine machining according to claim 4, characterized in that: the width of connecting baffle (15) is the same with the width of location dop (1104), just location dop (1104) and connecting baffle (15) department with unified horizontal plane, just location dop (1104) are just right with connecting baffle (15) mutually.
9. The circulation direction adjusting mechanism for the numerical control grinding machine machining according to claim 4, characterized in that: the transmission gear (2) comprises a guide gear for limiting, a connecting clamp shaft fixedly connected to the bottom end face of the guide gear and a base connected to the bottom of the connecting clamp shaft and used for transmission, and the guide gear is meshed with the connecting rack (3) to be rotatably connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110060510.8A CN112894619A (en) | 2021-01-18 | 2021-01-18 | Circulating direction adjusting mechanism for machining of numerical control grinding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110060510.8A CN112894619A (en) | 2021-01-18 | 2021-01-18 | Circulating direction adjusting mechanism for machining of numerical control grinding machine |
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| CN112894619A true CN112894619A (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110060510.8A Pending CN112894619A (en) | 2021-01-18 | 2021-01-18 | Circulating direction adjusting mechanism for machining of numerical control grinding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082997A (en) * | 2021-12-21 | 2022-02-25 | 祝献贵 | Circulating feedway for numerically controlled lathe |
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| CN111673550A (en) * | 2020-07-02 | 2020-09-18 | 山东立连智能设备有限公司 | Automatic turnover type knife sharpener |
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| JP2000061794A (en) * | 1998-08-19 | 2000-02-29 | Asahi Glass Co Ltd | Polishing device of panel for cathode ray tube |
| CN209793327U (en) * | 2019-04-15 | 2019-12-17 | 马鞍山市飞达波纹管制造有限公司 | Metal tube cutting port processing grinding device |
| CN210081425U (en) * | 2019-04-17 | 2020-02-18 | 许晓蓓 | All-round polishing equipment of polishing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114082997A (en) * | 2021-12-21 | 2022-02-25 | 祝献贵 | Circulating feedway for numerically controlled lathe |
| CN114082997B (en) * | 2021-12-21 | 2024-04-05 | 东莞市宇丰实业有限公司 | Feeding device for circulating numerical control lathe |
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Application publication date: 20210604 |