CN209811985U - Porous polishing polisher - Google Patents
Porous polishing polisher Download PDFInfo
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- CN209811985U CN209811985U CN201920492563.5U CN201920492563U CN209811985U CN 209811985 U CN209811985 U CN 209811985U CN 201920492563 U CN201920492563 U CN 201920492563U CN 209811985 U CN209811985 U CN 209811985U
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Abstract
The utility model relates to a machine tool machining technical field, concretely relates to porous polishing polisher, bear the weight of the mechanism and be used for driving the material and bear the base group that the mechanism removed including grinding mechanism, lifting frame mechanism, material, grinding mechanism slides and sets up in lifting frame mechanism, and lifting frame mechanism is vertical to be fixed in the one end of base group, and the material bears the weight of the mechanism and establishes on the base group along Y axle slip cap. The utility model discloses porous polishing polisher is through setting up Y axial slider and utilizing synchronous runner group to take the second objective table of a plurality of second objective tables of drive equidirectional rotation and XY axial fine setting, the problem of motor positive and negative rotation loss has been avoided, the diversified processing at the work piece course of working has been realized, the removal of bearing mechanism group and the rotatory better continuity that satisfies the work piece course of working of objective table through the work piece, and it can process a plurality of work pieces simultaneously to set up multiunit work piece bearing mechanism, and the disposable clamping of work piece can accomplish multichannel process of polishing in succession, and production efficiency is improved.
Description
Technical Field
The utility model relates to a machine tool machining technical field, concretely relates to porous polishing polisher.
Background
With the development of technology, polishing machines are widely used for polishing and grinding workpieces. Modern manufacturing industry has proposed more and more requirement to numerical control equipment, require equipment can realize high-speed, high efficiency, high accuracy and realize the diversified processing of complicated part, machine tool more and more wide application is in the modernization equipment ranks of processing complicated part, and a section precision is high, the programming is nimble, many processing and disposable can diversely move the polishing polisher of processing can obviously help promoting machine tool's each item performance, but current machine tool's processing station is single, material bearing mechanism moving direction is single, the precision is poor, can't polish the different faces (for example top surface, side etc.) of work piece during the use, thereby far can not satisfy the industrial demand, so production efficiency is not high relatively.
Disclosure of Invention
In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a porous polishing polisher, this polisher can carry out diversified processing of polishing to a plurality of parts simultaneously, and the work piece need not to accomplish a series of processes of polishing in succession again the clamping, has improved production efficiency greatly.
The purpose of the utility model is realized through the following technical scheme: a porous polishing and grinding machine comprises a grinding mechanism, a lifting frame mechanism, a material bearing mechanism and a base group for driving the material bearing mechanism to move;
the material bearing mechanism comprises a bearing frame, a workpiece bearing mechanism group, a cam divider, a synchronous rotating wheel group, a fixed shaft group, a synchronous belt and a first driving device, wherein the workpiece bearing mechanism group is rotationally arranged on the bearing frame through the cam divider;
the polishing mechanism comprises a concave-shaped fixing frame, an electric spindle bidirectional polishing head, a second driving device and a speed reducer assembly, wherein the electric spindle bidirectional polishing head is rotationally arranged on the concave-shaped fixing frame through a first rotating shaft and a second rotating shaft which are arranged at two ends of the electric spindle bidirectional polishing head, the second driving device drives the electric spindle bidirectional polishing head to rotate in a groove of the concave-shaped fixing frame through the speed reducer assembly, a workpiece fixed on the workpiece bearing mechanism group can rotate along with the Z-axis direction of the workpiece bearing mechanism group, the workpiece is installed on the electric spindle bidirectional polishing head in a matched mode and used for polishing workpieces in a synchronous high-speed rotating mode, and the electric spindle bidirectional polishing head is used for driving the polishing workpieces to rotate; the grinding mechanism is arranged on the lifting frame mechanism in a sliding mode, the lifting frame mechanism is vertically fixed at one end of the base set, and the bearing frame of the material bearing mechanism is arranged on the base set in a sliding mode along the Y axis.
Preferably, the lifting frame mechanism includes a base, a counterweight, a first Z-axis lead screw, a third driving device, a first bearing, a first slide rail, a first slider, a first objective table, a chain set and a first nut, the base is hollow, the counterweight is slidably disposed in the base, the counterweight is connected to the first objective table through the chain set, the first slide rail is disposed on the base, one end of the first Z-axis lead screw is fixed to one end of the base through the first bearing, the other end of the first Z-axis lead screw is connected to the third driving device and is disposed at the other end of the base, the first objective table is slidably disposed on the first slide rail through the first slider and is fixedly connected to the first nut, the first nut is screwed to the first Z-axis lead screw, and the third driving device drives the first Z-axis lead screw, The first nut piece drives the first objective table to slide up and down along the first slide rail; the chain set comprises a first chain and a second chain.
Preferably, the base group includes base frame, second slider, second slide rail, first Y axle lead screw and fourth drive arrangement, the second slide rail sets up on the base frame, second slider sliding sleeve locates on the second slide rail, the second slider is fixed in bear the frame bottom and with material bearing mechanism slides set up in on the base group, fourth drive arrangement fixes on the base frame, first Y axle lead screw rotates and sets up in the base frame, and fourth drive arrangement is used for driving first Y axle lead screw to rotate, bear a bottom spiro union in the outside of first Y axle lead screw, take animal material bearing mechanism to make a round trip to slide along the second slide rail when fourth drive arrangement drives first Y axle lead screw and rotates.
Preferably, the workpiece bearing mechanism set comprises a plurality of workpiece bearing mechanisms, each workpiece bearing mechanism comprises a second objective table, a fixed sleeve, a second Z-axis lead screw, an X-axis lead screw, a second Y-axis lead screw, a fifth driving device, a sixth driving device, a plurality of second nut members, a plurality of third nut members, a first sliding plate and a second sliding plate, the second Z-axis lead screw is rotatably disposed in the fixed sleeve, the first sliding plate is slidably disposed on the second sliding plate, the second sliding plate is slidably disposed on the second objective table, the second objective table is fixed at the upper end of the second Z-axis lead screw, the second nut members are fixedly disposed on the X-axis side wall of the second sliding plate, the second nut members are screwed on the X-axis lead screw, the X-axis lead screw is rotatably disposed on the X-axis side wall of the second objective table, and the fifth driving device is connected with the X-axis lead screw, the third nut piece is fixedly arranged on the axial side wall of the first sliding plate Y, the third nut piece is screwed on the second Y-axis screw rod, the second Y-axis screw rod is rotatably arranged on the axial side wall of the second sliding plate Y, and the sixth driving device is connected with the second Y-axis screw rod; the fixed sleeve is fixed with the cam divider.
Preferably, each workpiece bearing mechanism further comprises a carrying disc, the carrying disc is arranged on the upper portion of the first sliding plate, and a plurality of positioning holes are formed in the carrying disc; each workpiece bearing mechanism further comprises an object carrying tray cover used for wrapping the second object carrying table, and the object carrying tray cover is fixed to the lower portion of the object carrying tray.
Preferably, the electric spindle bidirectional polishing head comprises a groove-shaped frame, a double-shaft motor set, a first fixing buckle and a second fixing buckle, the double-shaft motor set is fixed in the groove-shaped frame, one end of the groove-shaped frame is clamped with the first fixing buckle, and the other end of the groove-shaped frame is clamped with the second fixing buckle.
Preferably, the double-shaft motor set comprises three groups of double-shaft motors, and each group of double-shaft motors is provided with a first high-speed electric spindle and a second high-speed electric spindle which are used for being connected with an external grinding device.
Preferably, the lifting frame mechanism further comprises an H-shaped fixing frame, a first fixing shaft group and a second fixing shaft group, wherein the first fixing shaft group is rotatably arranged on the left side wall of the H-shaped fixing frame, and the second fixing shaft group is rotatably arranged on the right side wall of the H-shaped fixing frame. More preferably, the lifting frame mechanism further comprises a first chain wheel set arranged on the first fixed shaft set and a second chain wheel set arranged on the second fixed shaft set, one end of the first chain is fixedly connected with the balancing weight after passing through the first chain wheel set, and the other end of the first chain is connected with the first objective table; and one end of the second chain passes through the second chain wheel set and is fixedly connected with the balancing weight, and the other end of the second chain is connected with the first objective table.
The beneficial effects of the utility model reside in that: the porous polishing and grinding machine of the utility model avoids the problem of loss caused by positive and negative rotation of the driving motor in the past by arranging the Y-axial sliding device and utilizing the synchronous rotating wheel set to drive the second object stages to rotate in the same direction and to be finely adjusted in the XY axial direction, realizes multi-angle movement and multi-direction processing in the processing process of workpieces, better meets the continuity of the processing process of the workpieces through the movement of the workpiece bearing mechanism set and the rotation of the object stages, is fixed on the workpiece bearing mechanism set, can rotate along with the Z axial direction of the workpiece bearing mechanism set, is arranged on the bidirectional grinding head of the electric spindle in a matching way for synchronously and high-speed rotating and grinding polishing the polishing and grinding piece of the workpieces, can simultaneously process a plurality of workpieces by arranging a plurality of workpiece bearing mechanisms, can continuously complete a plurality of grinding processes by one-time clamping of the workpieces, and simultaneously solves the problem that a plurality of rotating main shafts of the polishing and grinding machine synchronously process a plurality of, production efficiency has been improved greatly, simultaneously through the balancing weight that sets up in the crane structure, the accessible is connected effective balance with first objective table and is set up the weight of grinding machanism on first objective table to reach and subtract heavy effect for grinding machanism, alleviateed the loss to the motor, and then solved that present processing load is little, the required precision is high, the side circular arc, processes such as sculpture burnishing and polishing on complicated curved surfaces such as large face plane and cambered surface, the problem that can't directly accomplish with current standard lathe.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a first exploded view of the present invention;
fig. 3 is a second exploded view of the present invention;
FIG. 4 is a schematic structural view of the combination of the material supporting mechanism and the base set of the present invention;
fig. 5 is a schematic view of another perspective structure of the combination of the material supporting mechanism and the base set of the present invention;
fig. 6 is a schematic structural view of the material carrying mechanism of the present invention;
fig. 7 is a schematic structural view of the bearing frame of the present invention;
fig. 8 is a schematic structural view of the workpiece support mechanism of the present invention;
fig. 9 is a first exploded schematic view of the workpiece support mechanism of the present invention;
fig. 10 is a second exploded schematic view of the workpiece support mechanism of the present invention;
fig. 11 is a third schematic exploded view of the workpiece support mechanism of the present invention;
figure 12 is a schematic structural view of the crane mechanism of the present invention;
fig. 13 is a partial structural schematic view of the crane mechanism of the present invention;
figure 14 is an exploded schematic view of the crane mechanism of the present invention;
fig. 15 is a schematic structural view of the crane mechanism at another view angle;
fig. 16 is a schematic structural view of an H-shaped fixing frame of the present invention;
fig. 17 is a schematic structural view of the base unit of the present invention;
fig. 18 is a schematic structural view of the polishing mechanism of the present invention;
fig. 19 is a schematic structural view of the bi-directional polishing head of the electric spindle of the present invention;
fig. 20 is another view structure diagram of the bi-directional polishing head of the electric spindle according to the present invention.
The reference signs are: 1-grinding mechanism, 11-concave-shaped fixing frame, 12-electric spindle bidirectional grinding head, 13-second driving device, 14-reducer assembly, 15-first rotating shaft, 16-second rotating shaft, 2-lifting frame mechanism, 21-base, 22-balancing weight, 23-first Z-axis screw rod, 24-third driving device, 25-first bearing, 26-first sliding rail, 27-first sliding block, 28-first carrying platform, 29-chain group, 291-first chain, 292-second chain, 210-first nut piece, 211-H-type fixing frame, 2111-first fixing shaft group, 2112-second fixing shaft group, 212-first chain wheel group, 213-second chain wheel group and 3-material bearing mechanism, 31-a bearing frame, 32-a workpiece bearing mechanism group, 321-a second objective table, 322-a fixed sleeve, 323-a second Z-axis screw rod, 324-an X-axis screw rod, 325-a second Y-axis screw rod, 326-a fifth driving device, 327-a sixth driving device, 328-a second nut piece, 329-a third nut piece, 3210-an object carrying disc and 32101-a positioning hole, 3211-carrying disc cover, 3212-first sliding plate, 3213-second sliding plate, 33-cam divider, 34-synchronous pulley group, 35-fixed shaft group, 36-synchronous belt, 37-first driving device, 4-base group, 41-base frame, 42-second sliding block, 43-second sliding rail, 44-first Y-axis screw rod and 45-fourth driving device.
Detailed Description
In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-20, which are not intended to limit the present invention.
Referring to fig. 1-20, a porous polishing and grinding machine comprises a grinding mechanism 1, a lifting frame mechanism 2, a material bearing mechanism 3 and a base group 4 for driving the material bearing mechanism 3 to move;
the material carrying mechanism 3 comprises a bearing frame 31, a workpiece carrying mechanism group 32, a cam divider 33, a synchronous pulley group 34, a fixed shaft group 35, a synchronous belt 36 and a first driving device 37, wherein the workpiece carrying mechanism group 32 is rotatably arranged on the bearing frame 31 through the cam divider 33, the fixed shaft group 35 penetrates through the side wall of the bearing frame 31 and is fixed on the bearing frame 31 through the cam divider 33, the synchronous pulley group 34 is rotatably arranged on the bearing frame 31 through the fixed shaft group 35, and the first driving device 37 is fixed at one end of the bearing frame 31 and drives the synchronous pulley group 34 to rotate through the synchronous belt 36 so as to drive the workpiece carrying mechanism group 32 to synchronously rotate;
the polishing mechanism 1 comprises a concave-shaped fixing frame 11, an electric spindle bidirectional polishing head 12, a second driving device 13 and a speed reducer assembly 14, wherein the electric spindle bidirectional polishing head 12 is rotatably arranged on the concave-shaped fixing frame 11 through a first rotating shaft 15 and a second rotating shaft 16 which are arranged at two ends, the second driving device 13 drives the electric spindle bidirectional polishing head 12 to rotate in a groove of the concave-shaped fixing frame 11 through the speed reducer assembly 14, a workpiece fixed on the workpiece bearing mechanism group 23 can axially rotate along with a workpiece bearing mechanism group 23Z, the workpiece is matched and arranged on the electric spindle bidirectional polishing head 12 and used for polishing workpieces in a synchronous high-speed rotating mode, and the electric spindle bidirectional polishing head 12 is used for driving the polishing workpieces to rotate; the grinding mechanism 1 is arranged on the lifting frame mechanism 2 in a sliding mode, the lifting frame mechanism 2 is vertically fixed at one end of the base group 4, and the bearing frame 31 of the material bearing mechanism 3 is arranged on the base group 4 in a sliding mode along the Y axis.
In the embodiment, the Y-axial sliding device is arranged and the synchronous rotating wheel set 34 is used for driving the second object stages 321 to rotate in the same direction and finely adjust the XY axial direction, so that the problem of loss caused by forward and reverse rotation of the conventional driving motor is avoided, multi-angle movement and multi-direction processing in the processing process of the workpiece are realized, the continuity of the processing process of the workpiece is better met by the movement of the workpiece bearing mechanism set 32 and the rotation of the second object stage 321, the workpiece fixed on the workpiece bearing mechanism set 23 can axially rotate along with the workpiece bearing mechanism set 23Z, and is synchronously and rotationally polished at high speed by matching with a grinding tool arranged on the bidirectional polishing head 12 of the electric spindle, a plurality of groups of workpiece bearing mechanisms are arranged to simultaneously process a plurality of workpieces, the workpieces can continuously complete a plurality of polishing processes by one-time clamping, and the problem that a plurality of rotating spindles of the polishing machine synchronously process a plurality of workpieces at one time is solved, production efficiency has been improved greatly, simultaneously through the balancing weight 22 that sets up in crane mechanism 2, the accessible is connected with first objective table 28 and has effectively balanced the weight that sets up grinding machanism 1 on first objective table 28 to reach the effect of subtracting the weight for grinding machanism 1, alleviateed the loss to the motor, and then solved that present processing load is little, the required precision is high, the side circular arc, processes such as sculpture burnishing and polishing on the complicated curved surfaces such as large face plane and cambered surface, the problem that can't directly accomplish with current standard lathe.
In this embodiment, the crane mechanism 2 includes a base 21, a counterweight 22, a first Z-axis lead screw 23, a third driving device 24, a first bearing 25, a first slide rail 26, a first slide block 27, a first stage 28, a chain set 29 and a first nut 210, the base 21 is hollow, the counterweight 22 is slidably disposed in the base 21, the counterweight 22 is connected to the first stage 28 through the chain set 29, the first slide rail 26 is disposed on the base 21, one end of the first Z-axis lead screw 23 is rotatably disposed at one end of the base 21 through the first bearing 25, the other end of the first Z-axis lead screw 23 is connected to the third driving device 24 and disposed at the other end of the base 21, the first Z-axis lead screw 23 is disposed inside the first slide rail 26, the first stage 28 is slidably disposed on the first slide rail 26 through the first slide block 27 and fixedly connected to the first nut 210, the first nut member 210 is screwed on the first Z-axis lead screw 23, the third driving device 24 can drive the first Z-axis lead screw 23 to rotate, and the rotating first Z-axis lead screw 23 enables the first nut member 210 to drive the first object stage 28 to slide up and down along the first slide rail 26; the chain set 29 includes a first chain 291 and a second chain 292.
In this embodiment, the lifting frame mechanism 2 is provided with the counter weight 22 in the base 21 in the Z-axis direction, and the weight of the first objective table 28 and the grinding mechanism 1 arranged on the first objective table 28 can be effectively balanced by the counter weight 22 connected with the first objective table 28 arranged on the base 21 in a sliding manner, so that the weight reduction effect of the grinding mechanism 1 is achieved, the loss of the third driving device 24 is reduced, the precision of the polishing machine in processing is further improved, and the production efficiency is greatly improved.
In this embodiment, the base set 4 includes a base frame 41, a second slide rail 42, a second slide rail 43, a first Y-axis lead screw 44, and a fourth driving device 45, where the second slide rail 43 is disposed on the base frame 41, the second slide rail 42 is slidably sleeved on the second slide rail 43, the second slide rail 42 is fixed to the bottom of the bearing frame 31 and slidably sets the material bearing mechanism 3 on the base set 4, the fourth driving device 45 is fixed to the base frame 41, the first Y-axis lead screw 44 is rotatably disposed on the base frame 41, the fourth driving device 45 is configured to drive the first Y-axis lead screw 44 to rotate, the bottom of the bearing frame 31 is screwed to the outer side of the first Y-axis lead screw 44, and the fourth driving device 45 drives the material bearing mechanism 3 to slide back and forth along the second slide rail 43 when driving the first Y-axis lead screw 44 to rotate.
This embodiment is through set up second slide rail 43 and first Y axle lead screw 44 on base group 4, it rotates to drive first Y axle lead screw 44 through fourth drive arrangement 45, and then drive the material bearing mechanism 3 with first Y axle lead screw 44 threaded connection and along with second slider 42 at second slide rail 43 round trip movement, realized material bearing mechanism 3 at the axial removal of Y, the cooperation can be at the second objective table 321 of XY axial fine setting, material bearing mechanism 3 has realized the removal of while in the optional position in the plane, and then can process the no dead angle of work piece when the work piece is processed, the continuity of this polishing polisher has been strengthened, production efficiency and machining precision have been promoted.
In this embodiment, the workpiece supporting mechanism set 32 includes a plurality of workpiece supporting mechanisms, each of the workpiece supporting mechanisms includes a second stage 321, a fixed sleeve 322, a second Z-axis lead screw 323, an X-axis lead screw 324, a second Y-axis lead screw 325, a fifth driving device 326, a sixth driving device 327, a first sliding plate 3212, a second sliding plate 3213, a plurality of second nut members 328, and a plurality of third nut members 329, the second Z-axis lead screw 323 is rotatably disposed in the fixed sleeve 322, the first sliding plate 3212 is slidably disposed on the second sliding plate 3213, the second sliding plate 3213 is slidably disposed on the second stage 321, the second stage 321 is fixed to an upper end of the second Z-axis lead screw 323, the second nut members 328 are fixedly disposed on an axial side wall of the second sliding plate 3213X, the second nut members 328 are threadably disposed on the X-axis lead screw 324, the X-axis lead screw is rotatably disposed on an axial side wall of the second stage 321X, the fifth driving device 326 is connected to the X-axis screw 324, the third nut member 329 is fixedly disposed on the axial sidewall of the first sliding plate 3212, the third nut member 329 is screwed on the second Y-axis screw 325, the second Y-axis screw 325 is rotatably disposed on the axial sidewall of the second sliding plate 3213, and the sixth driving device 327 is connected to the second Y-axis screw 325; the fixing sleeve 322 is fixed to the cam divider 33.
In this embodiment, the second object stage 321 capable of fine adjustment in the XY axial direction is disposed on the workpiece carrying mechanism, and the synchronous rotating wheel set 34 is used to drive the plurality of second object stages 321 to rotate in the same direction in situ, so as to achieve fine adjustment in the XY axial direction, in particular, the fifth driving device 326 drives the X-axis lead screw 324 to move the second nut member 328, so as to further drive the first sliding plate 3212 and the second sliding plate 3213 to move in a small range in the X axial direction, and the sixth driving device 327 drives the second Y-axis lead screw 325 to drive the third nut member 329 to move, so as to further drive the first sliding plate 3212 to move in a small range in the Y axial direction, thereby achieving fine adjustment in the XY axial direction of the first sliding plate 3212, and facilitating quick positioning of the processed product to a position to be processed.
In this embodiment, the electric spindle bidirectional grinding head 12 includes a groove-shaped frame 121, a dual-shaft motor set 122, a first fixing buckle 123 and a second fixing buckle 124, the dual-shaft motor set 122 is fixed in the groove-shaped frame 121, one end of the groove-shaped frame 121 is fastened to the first fixing buckle 123, and the other end of the groove-shaped frame 121 is fastened to the second fixing buckle 124. More preferably, the two-shaft motor group 122 includes three groups of two-shaft motors, each group of two-shaft motors is provided with a first high-speed electric spindle 1221 and a second high-speed electric spindle 1222 for connecting with an external grinding device, and the first high-speed electric spindle 1221 and the second high-speed electric spindle 1222 respectively protrude out of two sides of the slot frame 121 away from each other.
Different grinding discs can be simultaneously installed by arranging the double-shaft motor set 122 on the groove-shaped frame 121, multiple grinding channels of workpieces can be finished by rotating and matching the double-shaft motor set 122 and the different grinding discs on the same machine during machining, and the double-shaft motor set 122 can be conveniently and flexibly fixed in the groove-shaped frame 121 by the aid of the arranged first fixing buckle 123 and the second fixing buckle 124. Of course, the first high-speed electric spindle 1221 and the second high-speed electric spindle 1222 can be both ends of the same shaft.
In this embodiment, the lifting frame mechanism 2 further includes an H-shaped fixing frame 211, a first fixing shaft group 2111 rotatably disposed on the left side wall of the H-shaped fixing frame 211, and a second fixing shaft group 2112 rotatably disposed on the right side wall of the H-shaped fixing frame 211. More preferably, the crane mechanism 2 further includes a first sprocket set 212 disposed on the first fixed shaft set 2111 and a second sprocket set 213 disposed on the second fixed shaft set 2112, one end of the first chain 291 is fixedly connected to the counterweight 22 after passing through the first sprocket set 212, and the other end is connected to the first stage 28; one end of the second chain 292 is fixedly connected to the counterweight 22 through the second sprocket set 213, and the other end is connected to the first stage 28.
In the embodiment, the first chain wheel set 212 and the second chain wheel set 213 which can be in clamping transmission are arranged on the H-shaped fixing frame 211 to drive the chain 291 and the second chain 292 to lift the counterweight 22, so that the effect of reducing weight of the polishing mechanism 1 is achieved, the loss of the third driving device 24 is reduced, the precision of the polishing machine in processing is further improved, and meanwhile, the production efficiency is greatly improved.
In this embodiment, each workpiece carrying mechanism further includes a carrying tray 3210, the carrying tray 3210 is disposed on the upper portion of the first sliding plate 3212, and the carrying tray 3210 is provided with a plurality of positioning holes 32101; each workpiece carrying mechanism further comprises a carrier tray cover 3211 for wrapping the second carrier stage 321, and the carrier tray cover 3211 is fixed to the lower portion of the carrier tray 3210.
In the embodiment, the object carrying disc 3210 is arranged on the workpiece carrying mechanism, so that the processed object can be conveniently fixed and placed, and particularly, the positioning hole 32101 arranged on the object carrying disc 3210 can further fix and limit the processed object, so that the processed object is more stable, and the precision and the processing efficiency of the polishing machine are improved in the polishing process.
The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.
Claims (10)
1. A porous polishing polisher characterized by: the polishing machine comprises a polishing mechanism, a lifting frame mechanism, a material bearing mechanism and a base group for driving the material bearing mechanism to move;
the material bearing mechanism comprises a bearing frame, a workpiece bearing mechanism group, a cam divider, a synchronous rotating wheel group, a fixed shaft group, a synchronous belt and a first driving device, wherein the workpiece bearing mechanism group is rotationally arranged on the bearing frame through the cam divider;
the polishing mechanism comprises a concave-shaped fixing frame, an electric spindle bidirectional polishing head, a second driving device and a speed reducer assembly, wherein the electric spindle bidirectional polishing head is rotationally arranged on the concave-shaped fixing frame through a first rotating shaft and a second rotating shaft which are arranged at two ends of the electric spindle bidirectional polishing head, the second driving device drives the electric spindle bidirectional polishing head to rotate in a groove of the concave-shaped fixing frame through the speed reducer assembly, a workpiece fixed on the workpiece bearing mechanism group can rotate along with the Z-axis direction of the workpiece bearing mechanism group, the workpiece is installed on the electric spindle bidirectional polishing head in a matched mode and used for polishing workpieces in a synchronous high-speed rotating mode, and the electric spindle bidirectional polishing head is used for driving the polishing workpieces to rotate; the grinding mechanism is arranged on the lifting frame mechanism in a sliding mode, the lifting frame mechanism is vertically fixed at one end of the base set, and the bearing frame of the material bearing mechanism is arranged on the base set in a sliding mode along the Y axis.
2. The porous polishing sander as set forth in claim 1, wherein: the lifting frame mechanism comprises a base, a balancing weight, a first Z-axis lead screw, a third driving device, a first bearing piece, a first slide rail, a first slide block, a first objective table, a chain group and a first nut piece, the base is arranged in a hollow manner, the balancing weight is arranged in the base in a sliding manner, the balancing weight is connected with the first objective table through the chain group, the first slide rail is arranged on the base, one end of the first Z-axis lead screw is fixed at one end of the base through the first bearing piece, the other end of the first Z-axis lead screw is connected with the third driving device and is arranged at the other end of the base, the first objective table is arranged on the first slide rail through the first slide block in a sliding manner and is fixedly connected with the first nut piece, the first nut piece is spirally arranged on the first Z-axis lead screw, and the third driving device drives the first Z-axis lead screw to drive the first Z-axis lead screw, The first nut piece drives the first objective table to slide up and down along the first slide rail; the chain set comprises a first chain and a second chain.
3. The porous polishing sander as set forth in claim 1, wherein: the base group includes base frame, second slider, second slide rail, first Y axle lead screw and fourth drive arrangement, the second slide rail sets up on the base frame, second slider sliding sleeve locates on the second slide rail, the second slider is fixed in bear the frame bottom and with material bearing mechanism slide set up in on the base group, fourth drive arrangement fixes on the base frame, first Y axle lead screw rotates and sets up in the base frame, and fourth drive arrangement is used for driving first Y axle lead screw to rotate, bear a bottom spiro union in the outside of first Y axle lead screw, take animal material bearing mechanism to make a round trip to slide along the second slide rail when fourth drive arrangement drives first Y axle lead screw and rotates.
4. The porous polishing sander as set forth in claim 1, wherein: the workpiece bearing mechanism set comprises a plurality of workpiece bearing mechanisms, each workpiece bearing mechanism comprises a second objective table, a fixed sleeve, a second Z-axis screw rod, an X-axis screw rod, a second Y-axis screw rod, a fifth driving device, a sixth driving device, a plurality of second nut members, a plurality of third nut members, a first sliding plate and a second sliding plate, the second Z-axis screw rod is rotatably arranged in the fixed sleeve, the first sliding plate is slidably arranged on the second sliding plate, the second sliding plate is slidably arranged on the second objective table, the second objective table is fixed at the upper end of the second Z-axis screw rod, the second nut members are fixedly arranged on the X-axis side wall of the second sliding plate, the second nut members are spirally arranged on the X-axis screw rod, the X-axis screw rod is rotatably arranged on the X-axis side wall of the second objective table, and the fifth driving device is connected with the X-axis screw rod, the third nut piece is fixedly arranged on the axial side wall of the first sliding plate Y, the third nut piece is screwed on the second Y-axis screw rod, the second Y-axis screw rod is rotatably arranged on the axial side wall of the second sliding plate Y, and the sixth driving device is connected with the second Y-axis screw rod; the fixed sleeve is fixed with the cam divider.
5. The porous polishing sander as set forth in claim 4, wherein: each workpiece bearing mechanism further comprises a carrying disc, the carrying disc is arranged on the upper portion of the first sliding plate, and a plurality of positioning holes are formed in the carrying disc.
6. The porous polishing sander as set forth in claim 5, wherein: each workpiece bearing mechanism further comprises an object carrying tray cover used for wrapping the second object carrying table, and the object carrying tray cover is fixed to the lower portion of the object carrying tray.
7. The porous polishing sander as set forth in claim 1, wherein: the electric spindle bidirectional polishing head comprises a groove-shaped frame, a double-shaft motor set, a first fixing buckle and a second fixing buckle, wherein the double-shaft motor set is fixed in the groove-shaped frame, one end of the groove-shaped frame is clamped with the first fixing buckle, and the other end of the groove-shaped frame is clamped with the second fixing buckle.
8. The porous polishing sander as set forth in claim 7, wherein: the double-shaft motor set comprises three groups of double-shaft motors, and each group of double-shaft motors is provided with a first high-speed electric spindle and a second high-speed electric spindle which are used for being connected with an external grinding device.
9. The porous polishing sander as set forth in claim 2, wherein: the lifting frame mechanism further comprises an H-shaped fixing frame and a first fixing shaft group which is rotatably arranged on the left side wall of the H-shaped fixing frame and a second fixing shaft group which is rotatably arranged on the right side wall of the H-shaped fixing frame.
10. The porous polishing sander as set forth in claim 9, wherein: the lifting frame mechanism further comprises a first chain wheel set arranged on the first fixed shaft set and a second chain wheel set arranged on the second fixed shaft set, one end of the first chain is fixedly connected with the balancing weight after passing through the first chain wheel set, and the other end of the first chain is connected with the first objective table; and one end of the second chain passes through the second chain wheel set and is fixedly connected with the balancing weight, and the other end of the second chain is connected with the first objective table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920492563.5U CN209811985U (en) | 2019-04-10 | 2019-04-10 | Porous polishing polisher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822438A (en) * | 2019-04-10 | 2019-05-31 | 东莞市金太阳精密技术有限责任公司 | A kind of porous grinder for polishing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822438A (en) * | 2019-04-10 | 2019-05-31 | 东莞市金太阳精密技术有限责任公司 | A kind of porous grinder for polishing |
| CN109822438B (en) * | 2019-04-10 | 2024-01-05 | 东莞市金太阳精密技术有限责任公司 | Porous polishing polisher |
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Address after: 523128 No.3 niuxing Road, Niushan, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: DONGGUAN JINTAIYANG PRECISION TECHNOLOGY Co.,Ltd. Address before: 523000 Golden Second Road, Nancheng Street, Dongguan City, Guangdong Province Patentee before: DONGGUAN JINTAIYANG PRECISION TECHNOLOGY Co.,Ltd. |