CN214725404U - High-efficient bridge type stonecutter - Google Patents
High-efficient bridge type stonecutter Download PDFInfo
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- CN214725404U CN214725404U CN202023332011.XU CN202023332011U CN214725404U CN 214725404 U CN214725404 U CN 214725404U CN 202023332011 U CN202023332011 U CN 202023332011U CN 214725404 U CN214725404 U CN 214725404U
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Abstract
The utility model discloses a high-efficiency bridge type stone cutter, which comprises a stone cutter body, wherein the stone cutter body comprises a disc-shaped cutting tool and a tool driving device; the cutting depth of the cutting tool is greater than the radius of the cutting tool; the cutter driving device comprises a limiting mechanism and a cutter driving mechanism; the cutting tool comprises a cutting bearing disc and a plurality of cutting teeth connected with the cutting bearing disc; the plurality of cutting teeth are arranged around the outer circumferential surface of the cutting bearing disc at equal intervals; the cutter driving mechanism comprises a rotating disc formed on the cutting bearing disc and a rotating disc driving body for driving the rotating disc to rotate; outer teeth are formed on the outer peripheral surface of the rotating disc; the rotating disc is concentric with the cutting bearing disc; the limiting mechanism comprises a first arc-shaped limiting groove, a second arc-shaped limiting groove, a first limiting ball and a second limiting ball; the first arc-shaped limiting groove is concentric with the cutting bearing disc; the second arc-shaped limiting groove is concentric with the cutting bearing disc; the cutting depth is larger than the radius of the cutting tool, and the cutting effect is good.
Description
Technical Field
The utility model relates to a mining machinery, concretely relates to high-efficient bridge type stonecutter.
Background
The existing bridge type stone cutting machine comprises a movable portal frame, a cutter driving mechanism and a cutting cutter, wherein the cutter driving mechanism is positioned on the movable portal frame; the cutter driving mechanism is connected with a rotating shaft at the center of the cutting cutter, so that the cutting cutter is driven to rotate to cut the ore; through the cutting tool of above-mentioned drive mode driven, when the stone that needs cutting height ratio cutting tool radius big, need many times the cutting just can open the stone, very loaded down with trivial details.
In view of the above, the present inventors have made extensive studies on the above-mentioned drawbacks of the prior art, and have made this invention.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a high-efficient bridge type stonecutter, its depth of cut is greater than cutting tool's radius, and the cutting effect is good.
In order to achieve the above purpose, the solution of the present invention is:
a high-efficiency bridge type stone cutting machine comprises a stone cutting machine body, wherein the stone cutting machine body comprises a disc-shaped cutting tool and a tool driving device for driving the cutting tool to rotate; the cutting depth of the cutting tool is greater than the radius of the cutting tool; the cutter driving device comprises a limiting mechanism for limiting the cutting cutter and a cutter driving mechanism for driving the cutting cutter; the cutting tool comprises a cutting bearing disc and a plurality of cutting teeth connected with the cutting bearing disc; the cutting teeth are arranged around the outer circumferential surface of the cutting bearing disc at equal intervals; the cutter driving mechanism comprises a rotating disc formed on the cutting bearing disc and a rotating disc driving body for driving the rotating disc to rotate; outer teeth are formed on the outer peripheral surface of the rotating disc; the rotating disc is concentric with the cutting bearing disc; the limiting mechanism comprises an annular first arc-shaped limiting groove formed in one side surface of the cutting bearing disc, an annular second arc-shaped limiting groove formed in the other side surface of the cutting bearing disc, a first limiting ball clamped into the first arc-shaped limiting groove, and a second limiting ball clamped into the second arc-shaped limiting groove; the first arc-shaped limiting groove is concentric with the cutting bearing disc; the second arc-shaped limiting groove is concentric with the cutting bearing disc.
Further, the cutting carrier plate has a first side surface, a second side surface, an outer peripheral surface and an inner peripheral surface; the first side surface forms a first circular groove, and the second side surface forms a second circular groove; the rotating disc comprises a first rotating disc positioned in the first circular groove and a second rotating disc positioned in the second circular groove; the thickness of the first rotating disc is smaller than or equal to that of the first circular groove, and the thickness of the second rotating disc is smaller than or equal to that of the second circular groove.
Further, the rotating disc driving body comprises a first driving bearing body, a second driving bearing body, a first rotating shaft, a second rotating shaft, a third transmission shaft and a rotating driving motor; the first driving bearing body is provided with a first rotating shaft hole for a first rotating shaft to pass through, and the second driving bearing body is provided with a second rotating shaft hole for a second rotating shaft to pass through; a first rotating shaft gear is formed at one end of the first rotating shaft, and a first rotating chain wheel is formed at the other end of the first rotating shaft; a third rotating chain wheel is formed at one end of the third rotating shaft, and a fourth rotating chain wheel is formed at the other end of the third rotating shaft; the first rotating chain wheel is connected with the third rotating chain wheel through a chain, and the second rotating chain wheel is connected with the fourth rotating chain wheel through a chain; the output end of the rotation driving motor is connected with one end, far away from the first transmission shaft gear, of the first rotation shaft.
Furthermore, the limiting mechanism further comprises an annular third arc-shaped limiting groove formed on the side surface of the cutting bearing disc, an annular fourth arc-shaped limiting groove formed on the other side surface of the cutting bearing disc, a third limiting ball clamped into the third arc-shaped limiting groove, a fourth limiting ball clamped into the fourth arc-shaped limiting groove, an annular fifth arc-shaped limiting groove formed on the side surface of the cutting bearing disc, an annular sixth arc-shaped limiting groove formed on the other side surface of the cutting bearing disc, a fifth limiting ball clamped into the fifth arc-shaped limiting groove and a sixth limiting ball clamped into the sixth arc-shaped limiting groove; the third arc-shaped limiting groove, the fourth arc-shaped limiting groove, the fifth arc-shaped limiting groove and the sixth arc-shaped limiting groove are concentric with the cutting bearing disc;
the distances from the first arc-shaped limiting groove, the third arc-shaped limiting groove and the fifth arc-shaped limiting groove to the circle center of the cutting bearing disc are gradually decreased; the first arc-shaped limiting groove and the third arc-shaped limiting groove are not overlapped; the third arc-shaped limiting groove and the fifth arc-shaped limiting groove are not overlapped;
the distances from the second arc-shaped limiting groove, the fourth arc-shaped limiting groove and the sixth arc-shaped limiting groove to the circle center of the cutting bearing disc are gradually decreased; the second arc-shaped limiting groove and the fourth arc-shaped limiting groove are not overlapped; the fourth arc-shaped limiting groove and the sixth arc-shaped limiting groove are not overlapped.
Furthermore, the limiting mechanism further comprises a first bearing seat for bearing the first limiting ball, the third limiting ball and the fifth limiting ball, and a second bearing seat for bearing the second limiting ball, the fourth limiting ball and the sixth limiting ball.
Furthermore, the number of the first limiting balls is at least two; the number of the second limiting balls is at least two; the number of the third limiting balls is at least two; the number of the fourth limiting balls is at least two; the number of the fifth limiting balls is at least two; the number of the sixth limiting balls is at least two.
Furthermore, a plurality of first limiting balls are distributed on the first bearing seat at intervals in an annular manner; the second limiting balls are distributed on the second bearing seat at intervals in an annular shape; the third limiting balls are distributed on the first bearing seat at intervals in an annular manner; the fourth limiting balls are distributed on the second bearing seat at intervals in an annular manner; the fifth limiting balls are distributed on the first bearing seat at intervals in an annular manner; the sixth limiting balls are distributed on the second bearing seat at intervals in an annular shape.
Furthermore, the limiting device also comprises a first ejection mechanism for ejecting the first bearing seat and a second ejection mechanism for ejecting the second bearing seat.
Further, the first ejection mechanism is a first ejection cylinder, and the second ejection mechanism is a second ejection cylinder.
Further, the stone cutter body also comprises a cutter mounting seat for bearing the cutter driving device.
Further, a third rotating shaft hole for a third rotating shaft to pass through is formed in the cutter mounting seat; the third rotating shaft is rotatably connected with the cutter mounting seat.
Furthermore, the number of the first bearing seat, the second bearing seat, the first ejection mechanism and the second ejection mechanism is two.
Furthermore, the first driving bearing body is provided with a first accommodating hole and a second accommodating hole for accommodating the first bearing seat; the second driving bearing body is formed with a third containing hole and a fourth containing hole which are used for containing the second bearing seat.
Further, the first accommodating hole and the second accommodating hole are symmetrically arranged along the center of the first driving carrier; the third accommodating hole and the fourth accommodating hole are symmetrically arranged along the center of the second driving bearing body.
Further, the stonecutter body still includes dustproof mechanism.
Further, the thickness of the cutting teeth is larger than that of the cutting bearing disc, and the cutting teeth are symmetrically arranged along the center of the cutting bearing disc; the dustproof mechanism comprises a first dustproof cover for covering one side face of the cutting bearing disc and a second dustproof cover for covering the other side face of the cutting bearing disc.
Further, the thickness of the first dustproof cover is equal to the thickness of the cutting teeth minus half of the thickness of the cutting bearing disc; the thickness of the second dust cover is equal to that of the first dust cover.
Further, the first dustproof cover is connected with the cutter driving device, and the second dustproof cover is connected with the cutter driving device.
Further, the stone cutter body also comprises a moving driving mechanism connected with the cutter mounting seat.
Further, the moving driving mechanism comprises a cutting bearing base and a moving portal frame covering the cutting bearing base; the movable portal frame comprises two portal bearing seats, a portal frame movable beam moving on the two portal bearing seats, and a portal frame movable seat moving on the portal frame movable beam; the portal frame removes and is formed with the screw rod on the seat, the cutter mount pad is formed with vertical rectangular screw hole, rectangular screw hole with the screw rod cooperatees.
After the structure of the oil adding device is adopted, the utility model relates to a high-efficient bridge type stonecutter, it has following beneficial effect:
1. a solid cutting bearing disc is arranged for cutting, then the cutting bearing disc is in sliding connection with a first arc-shaped limiting groove through a first limiting ball in a limiting mechanism, a second limiting ball is in sliding connection with a second arc-shaped limiting groove, the cutting bearing disc is limited in the horizontal direction and the vertical direction, and a rotating disc driving body drives the rotating disc to rotate so as to drive the cutting bearing disc to rotate; the stone cutter driving mechanism is driven by connecting the circle center of the cutting bearing disc; the driving body and the limiting mechanism are located at the upper end of the cutting bearing disc, so that the depth of the cutting bearing disc cutting into the stone can be larger than the radius of the cutting bearing disc, and thicker stones can be cut.
2. Two side covers that bear the dish with the cutting respectively through setting up first shield and second shield prevent to enter into first arc spacing groove and second arc spacing inslot at cutting process dust and influence the cutting that the dish was born in the cutting.
Drawings
Fig. 1 is the utility model relates to a three-dimensional structure schematic diagram of a high-efficient bridge type stone cutter.
Fig. 2 is a schematic view of the three-dimensional structure of the middle cutting tool of the present invention.
Fig. 3 is a schematic perspective view of the cutting tool of the present invention in another direction.
Fig. 4 is a schematic perspective view of the middle knife driving device of the present invention.
Fig. 5 is a schematic perspective view of the middle knife driving mechanism of the present invention.
Fig. 6 is a schematic perspective view of the middle dust-proof mechanism of the present invention.
Fig. 7 is a schematic perspective view of the middle moving driving mechanism of the present invention.
In the figure: a cutting tool 1; cutting the bearing disc 11; a rotating disk 111; outer teeth 1111; the cutting teeth 12;
a tool driving device 2; a limiting mechanism 21; a first arc-shaped limiting groove 211; a first limit ball 2111; a second arc-shaped limiting groove 212; a second limit ball 2121; a third arc-shaped limiting groove 213; a third limiting ball 2131; a fourth arc-shaped limiting groove 214; a fourth limit ball 2141; a fifth arc-shaped limiting groove 215; a fifth limiting ball 2151; a sixth arc-shaped limiting groove 216; a sixth limit ball 2161; a first bearing seat 217; the first knockout cylinder 2171; the second carrier seat 218; a second ejection cylinder 2181;
a cutter drive mechanism 22; a rotary disk drive body 221; a first drive carrier 2211; a second drive carrier 2212; a first rotating shaft 2213; a second rotating shaft 2214; a third rotating shaft 2215; a rotation drive motor 2216;
a tool mounting base 3; a dust prevention mechanism 4; a first dust cover 41; the second dust cover 42; a movement drive mechanism 5; cutting the carrying base 51; a gantry bearing mount 52; a gantry moving beam 53; a gantry moving base 54.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
As shown in fig. 1 to 7, the high-efficiency bridge type stone cutting machine according to the present invention comprises a stone cutting machine body, wherein the stone cutting machine body comprises a disc-shaped cutting tool 1 and a tool driving device 2 for driving the cutting tool 1 to rotate; the cutting depth of the cutting tool 1 is larger than the radius of the cutting tool 1; the cutter driving device 2 comprises a limiting mechanism 21 for limiting the cutting cutter 1 and a cutter driving mechanism 22 for driving the cutting cutter 1; the cutting tool 1 comprises a cutting bearing disc 11 and a plurality of cutting teeth 12 connected with the cutting bearing disc 11; a plurality of cutting teeth 12 are arranged around the outer circumferential surface of the cutting bearing disc 11 at equal intervals; the cutter driving mechanism 22 includes a rotary disk 111 formed on the cutting carrier disk 11, and a rotary disk driving body 221 which drives the rotary disk 111 to rotate; outer teeth 1111 are formed on the outer peripheral surface of the rotating disc 111; the rotating disc 111 is concentric with the cutting carrier disc 11; the limiting mechanism 21 comprises an annular first arc-shaped limiting groove 211 formed on one side surface of the cutting bearing disc 11, an annular second arc-shaped limiting groove 212 formed on the other side surface of the cutting bearing disc 11, a first limiting ball 2111 clamped into the first arc-shaped limiting groove 211 and a second limiting ball 2121 clamped into the second arc-shaped limiting groove 212; the first arc-shaped limiting groove 211 is concentric with the cutting bearing disc 11; the second arc-shaped limiting groove 212 is concentric with the cutting carrier plate 11. A solid cutting bearing disc 11 is arranged for cutting, then the cutting bearing disc 11 is limited in the horizontal direction and the vertical direction through the sliding connection of a first limiting ball 2111 and a first arc-shaped limiting groove 211 and the sliding connection of a second limiting ball 2121 and a second arc-shaped limiting groove 212 in a limiting mechanism 21, and a rotating disc driving body 221 drives the rotating disc 111 to rotate, so that the cutting bearing disc 11 is driven to rotate; so that the stone cutter driving mechanism 22 of the present invention is not driven by connecting the circle center of the cutting bearing disc 11; drive body and stop gear 21 are located cutting and bear dish 11 upper end for cutting and bear the degree of depth that dish 11 cut into the stone and can be greater than the radius that cutting bore dish 11, can cut thicker stone.
Preferably, the cutting carrier disc 11 has a first side, a second side, an outer circumferential surface and an inner circumferential surface; the first side surface forms a first circular groove, and the second side surface forms a second circular groove; the rotary discs 111 comprise a first rotary disc 111 located in the first circular groove, and a second rotary disc 111 located in the second circular groove; the thickness of the first rotary disk 111 is less than or equal to the thickness of the first circular groove, and the thickness of the second rotary disk 111 is less than or equal to the thickness of the second circular groove. Drive more powerful and steady through the chain, and from making single rotation driving motor 2216 can drive first axis of rotation 2213 and second axis of rotation 2214 simultaneously and rotate through setting up the third transmission shaft, it is more reasonable to practice thrift manufacturing cost.
Preferably, the rotary disk drive body 221 includes a first drive carrier 2211, a second drive carrier 2212, a first rotary shaft 2213, a second rotary shaft 2214, a third rotary shaft, and a rotary drive motor 2216; the first driving bearing body 2211 is formed with a first rotating shaft hole through which the first rotating shaft 2213 passes, and the second driving bearing body 2212 is formed with a second rotating shaft hole through which the second rotating shaft 2214 passes; one end of the first rotating shaft 2213 is formed with a first rotating shaft 2213 gear and the other end is formed with a first rotating sprocket, one end of the second rotating shaft 2214 is formed with a second rotating shaft 2214 gear and the other end is formed with a second rotating sprocket; one end of the third rotating shaft 2215 is formed with a third rotating sprocket and the other end is formed with a fourth rotating sprocket; the first rotating chain wheel is connected with the third rotating chain wheel through a chain, and the second rotating chain wheel is connected with the fourth rotating chain wheel through a chain; the output of the rotation driving motor 2216 is connected to the end of the first rotation shaft 2213 away from the first transmission shaft gear. Drive more powerful and steady through the chain, and from making single rotation driving motor 2216 can drive first axis of rotation 2213 and second axis of rotation 2214 simultaneously and rotate through setting up the third transmission shaft, it is more reasonable to practice thrift manufacturing cost.
Preferably, the limiting mechanism 21 further includes an annular third arc-shaped limiting groove 213 formed on the side surface of the cutting carrier tray 11, an annular fourth arc-shaped limiting groove 214 formed on the other side surface of the cutting carrier tray 11, a third limiting ball 2131 clipped into the third arc-shaped limiting groove 213, a fourth limiting ball 2141 clipped into the fourth arc-shaped limiting groove 214, an annular fifth arc-shaped limiting groove 215 formed on the side surface of the cutting carrier tray 11, an annular sixth arc-shaped limiting groove 216 formed on the other side surface of the cutting carrier tray 11, a fifth limiting ball 2151 clipped into the fifth arc-shaped limiting groove 215, and a sixth limiting ball 2161 clipped into the sixth arc-shaped limiting groove 216; the third arc-shaped limiting groove 213, the fourth arc-shaped limiting groove 214, the fifth arc-shaped limiting groove 215 and the sixth arc-shaped limiting groove 216 are concentric with the cutting bearing disc 11; a plurality of groups of arc-shaped limiting grooves and a plurality of groups of limiting balls are arranged, so that the cutting bearing disc 11 is more firmly limited;
the distances from the first arc-shaped limiting groove 211, the third arc-shaped limiting groove 213 and the fifth arc-shaped limiting groove 215 to the circle center of the cutting bearing disc 11 are gradually decreased; the first arc-shaped limiting groove 211 and the third arc-shaped limiting groove 213 are not overlapped; the third arc-shaped limiting groove 213 and the fifth arc-shaped limiting groove 215 are not overlapped; the limit balls are prevented from interfering with each other;
the distances from the second arc-shaped limiting groove 212, the fourth arc-shaped limiting groove 214 and the sixth arc-shaped limiting groove 216 to the circle center of the cutting bearing disc 11 are gradually decreased; the second arc-shaped limiting groove 212 is not overlapped with the fourth arc-shaped limiting groove 214; the fourth arc-shaped limiting groove 214 and the sixth arc-shaped limiting groove 216 are not overlapped; prevent the limit balls from interfering with each other.
Preferably, the limiting mechanism 21 further includes a first bearing seat 217 for bearing the first limiting ball 2111, the third limiting ball 2131 and the fifth limiting ball 2151, and a second bearing seat 218 for bearing the second limiting ball 2121, the fourth limiting ball 2141 and the sixth limiting ball 2161, and it is more reasonable to arrange the first bearing seat 217 and the second bearing seat 218 for bearing the limiting balls.
Preferably, the number of the first restriction balls 2111 is at least two; the number of the second limiting balls 2121 is at least two; the number of the third limiting balls 2131 is at least two; the number of the fourth limiting balls 2141 is at least two; the number of the fifth limiting balls 2151 is at least two; the number of the sixth limiting balls 2161 is at least two. The plurality of first limiting balls 2111, the plurality of second limiting balls 2121, the plurality of third limiting balls 2131, the plurality of fourth limiting balls 2141, the plurality of fifth limiting balls 2151, and the plurality of sixth limiting balls 2161 are more stable in limiting.
Preferably, a plurality of first retaining balls 2111 are annularly spaced on the first bearing seat 217; a plurality of second limiting balls 2121 are annularly and alternately distributed on the second bearing seat 218; a plurality of third limiting balls 2131 are annularly distributed on the first bearing seat 217 at intervals; a plurality of fourth limiting balls 2141 are annularly and alternately arranged on the second bearing seat 218; a plurality of fifth limiting balls 2151 are annularly distributed on the first bearing seat 217 at intervals; the plurality of sixth limiting balls 2161 are annularly distributed on the second bearing seat 218 at intervals, so that the pressure of the first bearing seat 217 and the second bearing seat 218 caused by the limiting balls is more uniform, and the service life is prolonged.
Preferably, the limiting device further comprises a first ejection mechanism for ejecting the first bearing seat 217 and a second ejection mechanism for ejecting the second bearing seat 218. The first bearing seat 217 and the second bearing seat 218 can be maintained more easily, and the clamping and fixing of the cutting bearing disc 11 are also facilitated.
Preferably, the first ejection mechanism is a first ejection cylinder 2171, and the second ejection mechanism is a second ejection cylinder 2181; so that the clamping is more stable.
Preferably, the stone cutter body further comprises a cutter mounting seat 3 for bearing the cutter driving device 2, and the stone cutter is convenient to mount.
Preferably, the tool mounting base 3 is formed with a third rotation shaft hole through which the third rotation shaft 2215 passes; the third rotating shaft 2215 is rotatably connected with the tool mounting base 3; more reasonable and high space utilization rate.
Preferably, the number of the first bearing seat 217, the second bearing seat 218, the first ejection mechanism and the second ejection mechanism is two, and the two groups of the first bearing seat 217, the second bearing seat 218, the first ejection mechanism and the second ejection mechanism enable the clamping of the cutting bearing plate 11 to be firmer and more reliable.
Preferably, the first driving carrier 2211 is formed with a first receiving hole and a second receiving hole for receiving the first carrier seat 217; the second driving carrier 2212 is formed with a third receiving hole and a fourth receiving hole for receiving the second carrier seat 218; more reasonable and convenient to replace.
Preferably, the first and second receiving holes are symmetrically disposed along the center of the first driving carrier 2211; the third and fourth receiving holes are symmetrically disposed along the center of the second driving carrier 2212. The clamping force on the cutting bearing plate 11 is more balanced, and the cutting process is more stable.
Preferably, the stone cutting machine body further comprises a dust prevention mechanism 4. Prevent to lead to cutting to bear the unable normal rotation of dish 11 in entering into first arc spacing groove 211 and second arc spacing groove 212 at the stone cutting in-process dust through setting up dustproof mechanism 4.
Preferably, the thickness of the cutting teeth 12 is greater than the thickness of the cutting carrier disc 11, and the cutting teeth 12 are arranged symmetrically along the center of the cutting carrier disc 11; the dust-proof mechanism 4 includes a first dust-proof cover 41 for covering the side of the cut carrier tray 11, and a second dust-proof cover 42 for covering the other side of the cut carrier tray 11. Preferably, the thickness of the first dust cover 41 is equal to the thickness of the cutting teeth 12 minus half the thickness of the cutting carrier disc 11; the thickness of the second dust cover 42 is equal to the thickness of the first dust cover 41. The first dustproof cover 41 and the second dustproof cover 42 are arranged to prevent dust from being accumulated in the first arc-shaped limiting groove 211 and the second arc-shaped limiting groove 212 during the cutting process to influence the cutting smoothness; and the thickness of the first dust cover 41 and the second dust cover 42 is equal to the thickness of the cutting teeth 12 minus half of the thickness of the cutting bearing disc 11, so that the first dust cover 41 and the second dust cover 42 do not influence the normal operation in the cutting process.
Preferably, the first dust cover 41 is connected to the tool driving device 2, and the second dust cover 42 is connected to the tool driving device 2. More reasonable and easy to install.
Preferably, the stone cutting machine body further comprises a movement driving mechanism 5 connected with the cutter mounting seat 3, and more reasonably.
Preferably, the mobile driving mechanism 5 comprises a cutting bearing base 51 and a mobile portal frame covering the cutting bearing base 51; the movable portal frame comprises two portal bearing seats 52, a portal frame movable beam 53 moving on the two portal bearing seats 52 and a portal frame movable seat 54 moving on the portal frame movable beam 53; a screw rod is formed on the gantry moving seat 54, a vertical long threaded hole is formed in the cutter mounting seat 3, and the long threaded hole is matched with the screw rod. When the ore is placed on the cutting bearing base 51, the cutter mounting base 3 is driven to move by moving the portal frame, so that the cutting bearing disc 11 cuts the ore.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (20)
1. A high-efficiency bridge type stone cutting machine comprises a stone cutting machine body, wherein the stone cutting machine body comprises a disc-shaped cutting tool and a tool driving device for driving the cutting tool to rotate; wherein the cutting depth of the cutting tool is greater than the radius of the cutting tool; the cutter driving device comprises a limiting mechanism for limiting the cutting cutter and a cutter driving mechanism for driving the cutting cutter; the cutting tool comprises a cutting bearing disc and a plurality of cutting teeth connected with the cutting bearing disc; the cutting teeth are arranged around the outer circumferential surface of the cutting bearing disc at equal intervals; the cutter driving mechanism comprises a rotating disc formed on the cutting bearing disc and a rotating disc driving body for driving the rotating disc to rotate; outer teeth are formed on the outer peripheral surface of the rotating disc; the rotating disc is concentric with the cutting bearing disc; the limiting mechanism comprises an annular first arc-shaped limiting groove formed in one side surface of the cutting bearing disc, an annular second arc-shaped limiting groove formed in the other side surface of the cutting bearing disc, a first limiting ball clamped into the first arc-shaped limiting groove, and a second limiting ball clamped into the second arc-shaped limiting groove; the first arc-shaped limiting groove is concentric with the cutting bearing disc; the second arc-shaped limiting groove is concentric with the cutting bearing disc.
2. A high efficiency bridge type stone cutter as claimed in claim 1, wherein said cutting carrier disc has a first side, a second side, an outer peripheral surface and an inner peripheral surface; the first side surface forms a first circular groove, and the second side surface forms a second circular groove; the rotating disc comprises a first rotating disc positioned in the first circular groove and a second rotating disc positioned in the second circular groove; the thickness of the first rotating disc is smaller than or equal to that of the first circular groove, and the thickness of the second rotating disc is smaller than or equal to that of the second circular groove.
3. A high efficiency bridge type stone cutting machine as claimed in claim 2, wherein said rotary disc drive body comprises a first drive carrier, a second drive carrier, a first rotary shaft, a second rotary shaft, a third rotary shaft and a rotary drive motor; the first driving bearing body is provided with a first rotating shaft hole for a first rotating shaft to pass through, and the second driving bearing body is provided with a second rotating shaft hole for a second rotating shaft to pass through; a first rotating shaft gear is formed at one end of the first rotating shaft, and a first rotating chain wheel is formed at the other end of the first rotating shaft; a third rotating chain wheel is formed at one end of the third rotating shaft, and a fourth rotating chain wheel is formed at the other end of the third rotating shaft; the first rotating chain wheel is connected with the third rotating chain wheel through a chain, and the second rotating chain wheel is connected with the fourth rotating chain wheel through a chain; the output end of the rotation driving motor is connected with one end, far away from the first transmission shaft gear, of the first rotation shaft.
4. The efficient bridge type stone cutting machine according to claim 3, wherein the limiting mechanism further comprises an annular third arc-shaped limiting groove formed on one side surface of the cutting bearing disc, an annular fourth arc-shaped limiting groove formed on the other side surface of the cutting bearing disc, a third limiting ball clamped into the third arc-shaped limiting groove, a fourth limiting ball clamped into the fourth arc-shaped limiting groove, an annular fifth arc-shaped limiting groove formed on one side surface of the cutting bearing disc, an annular sixth arc-shaped limiting groove formed on the other side surface of the cutting bearing disc, a fifth limiting ball clamped into the fifth arc-shaped limiting groove, and a sixth limiting ball clamped into the sixth arc-shaped limiting groove; the third arc-shaped limiting groove, the fourth arc-shaped limiting groove, the fifth arc-shaped limiting groove and the sixth arc-shaped limiting groove are concentric with the cutting bearing disc;
the distances from the first arc-shaped limiting groove, the third arc-shaped limiting groove and the fifth arc-shaped limiting groove to the circle center of the cutting bearing disc are gradually decreased; the first arc-shaped limiting groove and the third arc-shaped limiting groove are not overlapped; the third arc-shaped limiting groove and the fifth arc-shaped limiting groove are not overlapped;
the distances from the second arc-shaped limiting groove, the fourth arc-shaped limiting groove and the sixth arc-shaped limiting groove to the circle center of the cutting bearing disc are gradually decreased; the second arc-shaped limiting groove and the fourth arc-shaped limiting groove are not overlapped; the fourth arc-shaped limiting groove and the sixth arc-shaped limiting groove are not overlapped.
5. The efficient bridge type stone cutting machine as claimed in claim 4, wherein said limiting mechanism further comprises a first bearing seat for bearing the first, third and fifth limiting balls, and a second bearing seat for bearing the second, fourth and sixth limiting balls.
6. A high efficiency bridge type stone cutter as claimed in claim 5, wherein said first limit balls are at least two in number; the number of the second limiting balls is at least two; the number of the third limiting balls is at least two; the number of the fourth limiting balls is at least two; the number of the fifth limiting balls is at least two; the number of the sixth limiting balls is at least two.
7. A high efficiency bridge type stone cutting machine as claimed in claim 6, wherein a plurality of said first limit balls are annularly spaced on said first bearing seat; the second limiting balls are distributed on the second bearing seat at intervals in an annular shape; the third limiting balls are distributed on the first bearing seat at intervals in an annular manner; the fourth limiting balls are distributed on the second bearing seat at intervals in an annular manner; the fifth limiting balls are distributed on the first bearing seat at intervals in an annular manner; the sixth limiting balls are distributed on the second bearing seat at intervals in an annular shape.
8. The efficient bridge type stone cutting machine as claimed in claim 7, wherein said limiting mechanism further comprises a first ejecting mechanism for ejecting said first carrying seat and a second ejecting mechanism for ejecting said second carrying seat.
9. The high efficiency bridge type stone cutting machine as claimed in claim 8, wherein said first ejection mechanism is a first ejection cylinder and said second ejection mechanism is a second ejection cylinder.
10. A high efficiency bridge type stone cutter as claimed in claim 3, wherein said stone cutter body further includes a cutter mount carrying said cutter drive.
11. The efficient bridge type stone cutting machine as claimed in claim 10, wherein said tool mounting seat is formed with a third rotation shaft hole for passing a third rotation shaft therethrough; the third rotating shaft is rotatably connected with the cutter mounting seat.
12. The efficient bridge type stone cutting machine as claimed in claim 8, wherein the number of said first bearing seat, said second bearing seat, said first ejection mechanism and said second ejection mechanism is two.
13. The bridge type stone cutting machine as claimed in claim 12, wherein the first driving carrier has a first receiving hole and a second receiving hole for receiving the first carrier; the second driving bearing body is formed with a third containing hole and a fourth containing hole which are used for containing the second bearing seat.
14. The bridge stone cutter as recited in claim 13, wherein said first receiving hole and said second receiving hole are symmetrically disposed along a center of said first driving carrier; the third accommodating hole and the fourth accommodating hole are symmetrically arranged along the center of the second driving bearing body.
15. A high efficiency bridge type stone cutter as claimed in claim 2, wherein said stone cutter body further comprises a dust prevention mechanism.
16. A high efficiency bridge type stone cutter as claimed in claim 15, wherein said cutting teeth are thicker than the thickness of the cutting carrier plate, said cutting teeth being symmetrically disposed about the center of said cutting carrier plate; the dustproof mechanism comprises a first dustproof cover for covering one side face of the cutting bearing disc and a second dustproof cover for covering the other side face of the cutting bearing disc.
17. A high efficiency bridge stonecutter as claimed in claim 16, wherein the thickness of the first dust cover is equal to the thickness of the cutting teeth minus half the thickness of the cutting carrier disc; the thickness of the second dust cover is equal to that of the first dust cover.
18. A high efficiency bridge type stone cutter as claimed in claim 17, wherein said first dust cover is connected to said cutter driving means and said second dust cover is connected to said cutter driving means.
19. A high efficiency bridge type stone cutter as claimed in claim 10, wherein said stone cutter body further includes a movement driving mechanism connected to said cutter mounting seat.
20. The high efficiency bridge type stone cutting machine as claimed in claim 19, wherein said moving driving mechanism comprises a cutting carrying base, and a moving gantry covering the cutting carrying base; the movable portal frame comprises two portal bearing seats, a portal frame movable beam moving on the two portal bearing seats, and a portal frame movable seat moving on the portal frame movable beam; the portal frame removes and is formed with the screw rod on the seat, the cutter mount pad is formed with vertical rectangular screw hole, rectangular screw hole with the screw rod cooperatees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023332011.XU CN214725404U (en) | 2020-12-30 | 2020-12-30 | High-efficient bridge type stonecutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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