CN111515716A - Glass mold clamping and rotating device matched with numerical control processing machine - Google Patents
Glass mold clamping and rotating device matched with numerical control processing machine Download PDFInfo
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- CN111515716A CN111515716A CN202010413420.8A CN202010413420A CN111515716A CN 111515716 A CN111515716 A CN 111515716A CN 202010413420 A CN202010413420 A CN 202010413420A CN 111515716 A CN111515716 A CN 111515716A
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- clamping
- wall
- chuck
- numerical control
- glass mold
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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Abstract
The invention discloses a glass mold clamping and rotating device matched with a numerical control processing machine in the technical field of glass mold processing equipment, which comprises a bed body, a numerical control drilling assembly, a tool magazine and a drill bit, wherein a clamping chuck rotating driving mechanism is arranged in the shell, a plurality of groups of clamping mechanisms with the same structure are inserted in the positions close to the right side of the outer wall of a clamping chuck, a clamping mechanism driving device matched with the clamping mechanism is arranged on the outer wall of the clamping chuck, a rotating stop mechanism is arranged at the top of a supporting plate on the left side, the invention is provided with a clamping mechanism and a clamping mechanism driving device, the glass mold is quickly clamped, the clamping and the clamping release states are quick and convenient, the use cost is low, the rotating stop mechanism is simultaneously matched, and an electromagnet I and an electromagnet II are powered off to quickly clamp a clamping tooth into an annular rack, the inertia is eliminated, and the quick stop is realized, the rotary precision is high, the stability is high, and then the accuracy and the drilling quality of follow-up drilling are improved.
Description
Technical Field
The invention relates to the technical field of glass mold processing equipment, in particular to a glass mold clamping and rotating device matched with a numerical control processing machine.
Background
A nc machining machine such as an nc drill, an nc milling machine, an nc grinding machine, etc. is widely used in manufacturing of electromechanical products because the machine has the advantages of high automation degree, good machining precision, high machining efficiency, etc.
In the manufacturing process of the glass mold, a hole needs to be drilled on the mold, so that a special device which can clamp the glass mold and rotate the glass mold needs to be equipped for the numerical control processing machine, the numerical control processing machine can conveniently drill the hole on the glass mold, but the current numerical control processing machine is equipped with a glass mold clamping speed which is slow, the glass mold can not rotate, the technological requirement of the numerical control processing machine for drilling the hole can not be met, the rotation stability is poor, the accuracy is low, and the drilling quality is low.
Disclosure of Invention
The invention aims to provide a glass mold clamping and rotating device matched with a numerical control processing machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a glass mold clamping and rotating device matched with a numerical control processing machine comprises a machine body, a numerical control drilling assembly, a tool magazine and a drill bit, wherein the right end of the top of the machine body is provided with the numerical control drilling assembly, the numerical control drilling assembly is provided with the tool magazine and the drill bit, the left side of the top of the machine body is fixedly provided with a support frame, the left side of the top of the machine body is fixedly provided with a shell, the shell is positioned in the support frame, the left side and the right side of the top of the support frame are symmetrically provided with mounting frames, two groups of mounting frames are internally and fixedly provided with support plates, clamping chucks corresponding to the drill bit are movably arranged in the two groups of support plates through bearings, a clamping chuck rotating driving mechanism is arranged in the shell, a plurality of groups of clamping mechanisms with the same structure are inserted in the positions close to the right side, the clamping mechanism driving device is located on the left side of the clamping mechanism, a rotary braking mechanism is arranged on the top of the supporting plate on the left side, and a PLC is arranged in the middle of the outer wall of the front side of the bed body.
Further, press from both sides dress chuck rotary driving mechanism including fixing the servo motor at casing left side inner wall, the servo motor output is provided with the reduction gear, and the fixed cover of reduction gear output is equipped with the driving gear, the movable hole that runs through its upper and lower surface is all seted up at casing and support frame top, and just two sets of movable hole inner walls rotate through the pivot and be provided with the auxiliary gear with driving gear engagement, press from both sides the fixed cover of dress chuck outer wall and be equipped with the driven gear with auxiliary gear engagement, and driven gear is located and presss from both sides dress mechanism drive arrangement left.
Further, press from both sides dress mechanism including pegging graft at the thread bush that presss from both sides the dress chuck outer wall, thread bush is provided with the bearing with the junction that presss from both sides the dress chuck, the thread bush is close to the one end screw thread that presss from both sides the dress chuck centre of a circle and has connect the assorted screw rod soon, and the welding of the screw rod other end has the mounting panel, and the mounting panel is located to press from both sides the dress chuck, the one end that the dress chuck was kept away from to the mounting panel is provided with through the fix with screw and presss from both sides the dress claw, it is the arc to press from both sides the dress claw one side that is close to the dress chuck centre of a circle, and it has the rubber pad to press from both sides the dress claw one side that is close to the.
Further, the clamping mechanism driving device comprises a movable disc, an annular groove is arranged on the outer side of the outer wall of the right side of the movable disc, and the inner wall of one side of the annular groove far away from the circle center of the movable disc is provided with a plurality of groups of teeth I in an annular array manner, the bottom in the annular groove is movably provided with a connecting gear meshed with the teeth I, the center of the right side of the connecting gear is connected with the output end of the micro servo motor, the micro servo motor is fixed at the bottom of the right side of the clamping chuck through a bracket, the micro servo motor is positioned on the right side of the clamping mechanism, a plurality of sets of teeth II are arranged on the outer wall of the right side of the movable disc in an annular array, the two teeth are positioned at the inner side of the first tooth, the outer walls of the plurality of groups of threaded sleeves are fixedly sleeved with driving gears meshed with the two teeth, the annular array welding of activity dish inner wall has the multiunit ball, and presss from both sides the annular spout that clamping chuck outer wall offered and match with the ball.
Further, the rotary braking mechanism comprises a hollow shell fixed at the top of a left supporting plate, a reset spring is arranged on the inner wall of the top of the hollow shell, a connecting block is fixedly connected to the bottom of the reset spring, the right end of the connecting block penetrates through the right side of the hollow shell, a movable opening matched with the connecting block is vertically formed in the right side of the hollow shell, a latch is fixedly arranged at the bottom of the connecting block and positioned at the right side of the hollow shell, an annular rack matched with the latch is fixedly sleeved on the left side of the outer wall of the clamping chuck, the annular rack is positioned at the left side of the driven gear, a support rod is welded on the left side of the connecting block, the left end of the support rod penetrates through the left side of the hollow shell and is connected with a connecting rod, a movable opening matched with the support rod is vertically, and the left side of the inner wall of the bottom of the shell is provided with a second electromagnet matched with the first electromagnet.
Furthermore, a magnetism isolating sleeve is fixedly sleeved on the outer wall of the electromagnet, the top of the magnetism isolating sleeve is hollow, and the magnetism isolating sleeve is fixed on the left side of the inner wall of the bottom of the shell through screws.
Compared with the prior art, the invention has the beneficial effects that: the invention is provided with a clamping mechanism and a clamping mechanism driving device, realizes the rapid clamping of a glass grinding tool, has rapid and convenient clamping and unclamping states, has low use cost, ensures the stability of subsequent drilling of the glass grinding tool, simultaneously, the clamping claw is fixed with a mounting plate through a screw, is convenient for replacing the matched clamping claw according to the glass grinding tool, improves the practicability, simultaneously is convenient for realizing the use of the glass grinding tool with various sizes, is provided with a clamping chuck rotary driving mechanism, realizes the rotation of the clamping chuck, further drives the glass grinding tool to rotate, can meet the process requirement of drilling holes of a numerical control processing machine, is simultaneously provided with a rotary stopping mechanism for matching, and has the electromagnet I and the electromagnet II which are synchronous with a servo motor to open and close, when the clamping chuck rotates, the clamping teeth are separated from the annular rack, the rotation of the clamping chuck is not influenced, when the servo motor is closed, the first electromagnet and the second electromagnet are powered off, so that the latch is rapidly clamped into the annular rack, inertia is eliminated, rapid stopping is achieved, the accuracy of the rotation angle of the glass mold is guaranteed, the rotation accuracy is high, the stability is high, and the accuracy and the drilling quality of subsequent drilling are improved.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a left side view of the left support disk configuration of the present invention;
FIG. 3 is a right side view of the drive mechanism of the clamping mechanism of the present invention;
FIG. 4 is a sectional view of the rotary brake mechanism of the present invention.
In the figure: 1. a bed body; 2. a numerical control drilling assembly; 3. a tool magazine; 4. a drill bit; 5. a support frame; 6. a mounting frame; 7. a support disc; 8. clamping a chuck; 9. a housing; 10. clamping a chuck rotation driving mechanism; 101. a servo motor; 102. a driving gear; 103. an auxiliary gear; 104. a driven gear; 11. a clamping mechanism; 111. a threaded bushing; 112. driving the gear; 113. mounting a plate; 114. clamping a claw; 115. a rubber pad; 116. a guide bar; 12. a clamping mechanism driving device; 121. a movable tray; 122. an annular groove; 123. a first tooth; 124. a connecting gear; 125. a second tooth; 126. a ball bearing; 13. a rotation stopping mechanism; 131. a hollow shell; 132. connecting blocks; 133. clamping teeth; 134. an annular rack; 135. a connecting rod; 136. an electromagnet I; 137. an electromagnet II; 138. a return spring; 14. a PLC controller.
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. 1-4, the present invention provides a technical solution: a glass mold clamping and turning device matched with a numerical control processing machine, please refer to fig. 1, comprising a bed body 1, a numerical control drilling assembly 2, a tool magazine 3 and a drill bit 4, wherein the right end of the top of the bed body 1 is provided with the numerical control drilling assembly 2, the numerical control drilling assembly 2 is provided with the tool magazine 3 and the drill bit 4 (namely the drill bit magazine) and the like, because the numerical control processing machine (the numerical control drilling assembly 2) belongs to the prior art and is purchased from the market or manufactured by entrusted professional manufacturers according to the use requirements, the applicant does not explain the numerical control drilling assembly, and electrical elements in the invention are connected with an external power supply through wires;
referring to fig. 1, a support frame 5 is fixedly arranged on the left side of the top of a bed body 1, the support frame 5 is fixed on the left side of the top of the bed body 1 in a bolt manner, and plays a role of supporting and installing a structure, the periphery of the support frame 5 is hollow, a shell 9 is fixedly arranged on the left side of the top of the bed body 1, the shell 9 is positioned in the support frame 5, a shell cover (not shown in the figure) is arranged on one side of the shell 9, so that the internal structure is convenient to maintain, and the shell cover can be installed in a;
referring to fig. 1 and 2, the left and right sides of the top of the support frame 5 are symmetrically provided with mounting frames 6, the mounting frames 6 are fixed at the top of the support frame 5 by bolts, and play a role of supporting and mounting structures, the two sets of mounting frames 6 are both fixedly provided with supporting discs 7, the supporting discs 7 do not rotate along with the clamping chucks 8, the two sets of supporting discs 7 are movably provided with clamping chucks 8 corresponding to the drill bits 4 through bearings, so that the clamping chucks 8 can rotate through a clamping chuck rotation driving mechanism 10, and the left and right movement is avoided, and meanwhile, the bottom of the clamping chucks 8 has enough distance from the top of the support frame 5, so that the use of the clamping mechanisms 11 is not interfered;
referring to fig. 1, a clamping chuck rotation driving mechanism 10 is arranged in a housing 9, and the clamping chuck rotation driving mechanism 10 is used for driving a clamping chuck 8 to rotate so as to realize angle conversion of a glass mold;
referring to fig. 1, a plurality of groups of clamping mechanisms 11 with the same structure are inserted into the outer wall of the clamping chuck 8 near the right side, and the clamping mechanisms 11 are used for fixing the glass mold in the clamping chuck 8 to ensure the stable drilling operation;
referring to fig. 1, a clamping mechanism driving device 12 matched with a clamping mechanism 11 is arranged on the outer wall of the clamping chuck 8, the clamping mechanism driving device 12 is located on the left side of the clamping mechanism 11, and the clamping mechanism driving device 12 is used for driving the clamping mechanism 11 to rapidly clamp a glass mold, so that clamping is rapid and convenient;
referring to fig. 1, a rotation stopping mechanism 13 is arranged at the top of the left supporting plate 7, the rotation stopping mechanism 13 rapidly stops clamping and clamping the chuck 8 after the servo motor 101 stops working, the motion inertia of the driving gear 102, the auxiliary gear 103 and the driven gear 104 is eliminated, and the accuracy after rotation adjustment is ensured;
referring to fig. 1, a PLC controller 14 is disposed in the middle of the outer wall of the front side of the bed body 1, the PLC controller 14 facilitates on-line operators to control the on/off of the electrical components of the present invention, and the model of the PLC controller 14 may be siemens 200, which is not limited to this model.
As shown in fig. 1: the clamping chuck rotation driving mechanism 10 comprises a servo motor 101 fixed on the inner wall of the left side of the shell 9, a reducer is arranged at the output end of the servo motor 101, the servo motor 101 and the reducer drive a driving gear 102 to rotate at a constant speed, and the output end of the reducer is fixedly sleeved with a driving gear 102, the top of the shell 9 and the top of the support frame 5 are both provided with movable holes penetrating through the upper surface and the lower surface of the shell, and the inner walls of the two groups of movable holes are rotatably provided with auxiliary gears 103 meshed with the driving gears 102 through rotating shafts, the auxiliary gears 103 play a role of transmitting rotating force, the outer wall of the clamping chuck 8 is fixedly sleeved with driven gears 104 meshed with the auxiliary gears 103, the servo motor 101 and the reducer drive the driving gears 102 to rotate at a constant speed, the driving gears 102 drive the auxiliary gears 103 to rotate, the auxiliary gear 103 drives the driven gear 104 to rotate, and the driven gear 104 is positioned at the left of the clamping mechanism driving device 12;
as shown in fig. 3: the clamping mechanism 11 comprises a threaded sleeve 111 inserted on the outer wall of the clamping chuck 8, the inner wall of the threaded sleeve 111 is provided with internal threads, a bearing is arranged at the joint of the threaded sleeve 111 and the clamping chuck 8, the threaded sleeve 111 is prevented from moving while the rotation of the threaded sleeve 111 is not influenced, the rotation stability of the threaded sleeve is ensured, one end of the threaded sleeve 111 close to the circle center of the clamping chuck 8 is screwed with a matched screw, the outer wall of the screw is provided with external threads matched with the internal threads, the threaded sleeve 111 rotates to drive the screw to be screwed out of the threaded sleeve 111 or screwed into the threaded sleeve 111, the other end of the screw is welded with a mounting plate 113, the mounting plate 113 plays a role of supporting and mounting structure, the mounting plate 113 is positioned in the clamping chuck 8, one end of the mounting plate 113 far away from the clamping chuck 8 is fixedly provided with clamping claws 114 through screws, the clamping claws 114 are used for, the clamping jaw 114 adopts an arc-shaped surface to fix a glass mold with a cylindrical vertical section, the clamping jaw 114 of the invention can also be replaced by clamping jaws 114 with other specifications to fix glass molds with different shapes, the practicability of the device is improved, a rubber pad 115 is bonded on one side of the clamping jaw 114 close to the center of the clamping chuck 8, the rubber pad 115 is arc-shaped, the rubber pad 115 is adopted to improve the clamping firmness on one hand and avoid the clamping jaw from separating from the clamping mechanism 11 during rotation on the other hand, the glass mold is prevented from being damaged by the clamping jaw 114, guide rods 116 are fixedly arranged at the left and right ends of one side of the mounting plate 113 close to the screw, one ends of two groups of guide rods 116 far away from the mounting plate 113 penetrate through the outer wall of the clamping chuck 8, the guide rods 116 play a role in guiding the movement of the mounting plate 113, the guide rods 116 can adopt T-shaped guide rods, and on the other hand, the screw is prevented, on the other hand, the screw is prevented from separating from the threaded sleeve 111;
as shown in fig. 3: the clamping mechanism driving device 12 comprises a movable disc 121, the movable disc 121 plays a role of mounting and supporting structure, an annular groove 122 is formed in the outer side of the outer wall of the right side of the movable disc 121, a plurality of sets of first teeth 123 are arranged in an annular array on the inner wall of one side, away from the circle center of the movable disc 121, of the annular groove 122, the first teeth 123 are matched with a connecting gear 124, the connecting gear 124 rotates, the movable disc 121 rotates through matching with the first teeth 123, the connecting gear 124 meshed with the first teeth 123 is movably arranged at the bottom in the annular groove 122, the connecting gear 124 is located in the annular groove 122, the circle center of the right side of the connecting gear 124 is connected with the output end of a micro servo motor, the micro servo motor is fixed at the bottom of the right side of the clamping chuck 8 through a bracket, the micro servo motor rotates along with the clamping chuck 8, the micro servo motor is located on the right side of the clamping mechanism, the second teeth 125 are located inside the first teeth 123, the outer walls of the multiple sets of threaded sleeves 111 are fixedly sleeved with driving gears 112 meshed with the second teeth 125, the driving gears 112 are located outside the clamping chuck 8, the movable disc 121 rotates to drive the driving gears 112 through the second teeth 125, so that the multiple sets of threaded sleeves 111 synchronously rotate in the same direction, the multiple sets of balls 126 are welded on the inner wall of the movable disc 121 in an annular array manner, the outer wall of the clamping chuck 8 is provided with annular chutes (not shown in the figure) matched with the balls 126, the balls 126 are embedded in the annular chutes, the balls 126 and the annular chutes are matched to enable the micro servo motor to drive the movable disc 121 to rotate through the matching of the connecting gear 124 and the first teeth 123, and simultaneously, because the connecting gear 124 is meshed with the first teeth 123, when the clamping chuck 8 rotates through the clamping chuck rotation driving mechanism 10, the micro servo motor and the movable disc 121 rotate along with the clamping chuck 8, the fixing force of the clamping mechanism 11 to the glass mold is not influenced;
as shown in fig. 1 and 4: the rotary stopping mechanism 13 comprises a hollow shell 131 fixed on the top of the left supporting plate 7, the hollow shell 131 plays a role of mounting and supporting structure, the hollow shell 131 is fixed on the top of the left supporting plate 7 in a screw or bolt mode and does not interfere with the rotation of the clamping chuck 8, a return spring 138 is arranged on the inner wall of the top of the hollow shell 131, the return spring 138 drives the connecting block 132 to reset downwards after the first electromagnet 136 and the second electromagnet 137 are powered off, the bottom of the return spring 138 is fixedly connected with the connecting block 132, the connecting block 132 plays a role of mounting and supporting structure, the right end of the connecting block 132 penetrates through the right side of the hollow shell 131, a movable port matched with the connecting block 132 is vertically arranged on the right side of the hollow shell 131, the movable port is convenient for the connecting block 132 to lift along with the connecting rod 135, a clamping tooth 133 is fixedly arranged at the, the latch 133 is positioned at the right side of the hollow shell 131, the left side of the outer wall of the clamping chuck 8 is fixedly sleeved with an annular rack 134 matched with the latch 133, the annular rack 134 is positioned at the left side of the driven gear 104, a support rod is welded at the left side of the connecting block 132 and plays a role of a connecting structure, the left end of the support rod penetrates through the left side of the hollow shell 131 and is connected with a connecting rod 135, the left side of the hollow shell 131 is vertically provided with a movable opening matched with the support rod, the movable opening is used for lifting the support rod, the bottom end of the connecting rod 135 sequentially penetrates through the support frame 5 and the shell 9, the support frame 5 and the shell 9 are both provided with movable through holes which penetrate through the upper surface and the lower surface and are matched with the connecting rod 135, so that the connecting rod 135 can move up and down conveniently, the bottom end, the electromagnet I136 and the electromagnet II 137 are electrified and repelled to separate, the electromagnet I136 and the electromagnet II 137 are synchronously opened and closed with the servo motor 101, when the servo motor 101 is started, the electromagnet I136 and the electromagnet II 137 are electrified, and when the servo motor 101 is stopped, the electromagnet I136 and the electromagnet II 137 are powered off;
as shown in fig. 1: the fixed cover of second 137 outer walls of electro-magnet is equipped with the magnetism sleeve that separates, separates the magnetism sleeve and adopts the magnetic resistance material, reduces the influence to other structures, separates magnetism sleeve top and be cavity, makes things convenient for second 137 of electro-magnet and the cooperation of first 136 of electro-magnet, and separates magnetism sleeve and adopt the fix with screw at casing 9 bottom inner wall left side.
The working principle is as follows:
s1, before use, an on-line operator puts a glass mold to be drilled with a hole on a drill bit 4 of a numerical control drilling assembly 2 into an inner cavity of a clamping chuck 8 from the right side of the clamping chuck 8, drives a micro servo motor to rotate forward, the micro servo motor rotates to drive a connecting gear 124 to rotate, drives a movable disc 121 to rotate on the outer wall of the clamping chuck 8 through the matching of the connecting gear 124 and a first tooth 123, the movable disc 121 rotates to drive a driving gear 112 on a threaded sleeve 111 to rotate through a second tooth 125, so that a plurality of groups of threaded sleeves 111 rotate synchronously and in the same direction, the threaded sleeves 111 are in threaded matching with a screw, and then the screw drives a connected mounting plate 113 to drive a clamping claw 114 to move to the glass mold until the glass mold is clamped reliably and then the micro servo motor is closed;
s2: after the glass mold is clamped, the drill 4 works, when the drill 4 drills a hole on the glass mold and an online operator operates a corresponding button of a PLC (programmable logic controller) after the drill 4 retreats from the hole, the servo motor 101 is driven, meanwhile, the first electromagnet 136 and the second electromagnet 137 are electrified and are separated from each other, the connecting rod 135 drives the connecting block 132 to upwards extrude the return spring 138 through the supporting rod, the connecting block 132 upwards further drives the latch 133 to be separated from the annular rack 134, the servo motor 101 rotates and further drives the driving gear 102 to rotate through the speed reducer, the driving gear 102 rotates and further drives the driven gear 104 to rotate through the auxiliary gear 103, so that the clamping chuck 8 rotates, the glass mold further rotates by an angle, the drill 4 drills a next hole, after the glass mold rotates by an angle, the servo motor 101 is closed, the first electromagnet 136 and the second electromagnet 137 are powered off, the reset spring 138 drives the connecting block 132 to move downwards, the downward clamping teeth 133 of the connecting block 132 contact the annular rack 134, so that the movement inertia is eliminated, the rapid braking is realized, the accuracy of the rotation angle of the glass mold is ensured, and the accuracy and the quality of subsequent drilling are improved;
s3: then the micro servo motor is started to rotate reversely, the micro servo motor rotates to drive the connecting gear 124 to rotate, the movable disc 121 is driven to rotate on the outer wall of the clamping chuck 8 through the matching of the connecting gear 124 and the first teeth 123, the movable disc 121 rotates to drive the driving gear 112 on the threaded sleeve 111 to rotate through the second teeth 125, so that the multiple groups of threaded sleeves 111 rotate synchronously and in the same direction, the threaded sleeves 111 are in threaded matching with the screw rods, the screw rods drive the connected mounting plates 113 to drive the clamping claws 114 to move in the direction away from the glass mold, the clamping state of the glass mold is relieved, and an online operator can replace a glass mold with holes to be drilled.
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 (6)
1. The utility model provides a glass mold clamping slewer that matches in numerical control processing machine, includes the bed body (1), numerical control drilling assembly (2), tool magazine (3) and drill bit (4), bed body (1) top right-hand member is provided with numerical control drilling assembly (2), be provided with tool magazine (3) and drill bit (4) on numerical control drilling assembly (2), its characterized in that: the left side of the top of the bed body (1) is fixedly provided with a support frame (5), the left side of the top of the bed body (1) is fixedly provided with a shell (9), the shell (9) is positioned in the support frame (5), the left and right sides of the top of the support frame (5) are symmetrically provided with mounting frames (6), two groups of the mounting frames (6) are both fixedly provided with supporting discs (7), two groups of the supporting discs (7) are movably provided with clamping chucks (8) corresponding to drill bits (4) through bearings, the shell (9) is internally provided with a clamping chuck rotary driving mechanism (10), a plurality of groups of clamping mechanisms (11) with the same structure are inserted in the positions close to the right side of the outer wall of each clamping chuck (8), the outer wall of each clamping chuck (8) is provided with a clamping mechanism driving device (12) matched with the clamping mechanisms (11), and the clamping mechanism driving device (12) is positioned on, a rotary braking mechanism (13) is arranged at the top of the supporting disk (7) on the left side, and a PLC (programmable logic controller) controller (14) is arranged in the middle of the outer wall on the front side of the bed body (1).
2. The glass mold clamping and rotating device matched with a numerical control processing machine according to claim 1, wherein: press from both sides dress chuck rotary driving mechanism (10) including fixing servo motor (101) at casing (9) left side inner wall, servo motor (101) output is provided with the reduction gear, and the fixed cover of reduction gear output is equipped with driving gear (102), the movable hole that runs through its upper and lower surface is all seted up at casing (9) and support frame (5) top, and just two sets of movable hole inner walls rotate through the pivot and be provided with auxiliary gear (103) with driving gear (102) meshing, it is equipped with driven gear (104) with auxiliary gear (103) meshing to press from both sides the fixed cover of dress chuck (8) outer wall, and driven gear (104) are located and press from both sides dress mechanism drive arrangement (12) left.
3. The glass mold clamping and rotating device matched with a numerical control processing machine according to claim 1, wherein: the clamping mechanism (11) comprises a threaded sleeve (111) inserted on the outer wall of the clamping chuck (8), a bearing is arranged at the joint of the threaded sleeve (111) and the clamping chuck (8), one end of the threaded sleeve (111) close to the circle center of the clamping chuck (8) is screwed with a matched screw rod, the other end of the screw is welded with a mounting plate (113), the mounting plate (113) is positioned in the clamping chuck (8), one end of the mounting plate (113) far away from the clamping chuck (8) is fixedly provided with a clamping claw (114) through a screw, one side of the clamping claw (114) close to the circle center of the clamping chuck (8) is arc-shaped, a rubber pad (115) is bonded on one side of the clamping claw (114) close to the circle center of the clamping chuck (8), the left end and the right end of one side of the mounting plate (113) close to the screw rod are both fixedly provided with a guide rod (116), and one ends of the two groups of guide rods (116) far away from the mounting plate (113) penetrate through the outer wall of the clamping chuck (8).
4. The glass mold clamping and rotating device matched with a numerical control processing machine according to claim 3, wherein: the clamping mechanism driving device (12) comprises a movable disc (121), an annular groove (122) is formed in the outer side of the outer wall of the right side of the movable disc (121), a plurality of sets of first teeth (123) are arranged on the annular array of the inner wall of one side, away from the circle center of the movable disc (121), of the annular groove (122), a connecting gear (124) meshed with the first teeth (123) is movably arranged at the bottom of the annular groove (122), the circle center of the right side of the connecting gear (124) is connected with the output end of a micro servo motor, the micro servo motor is fixed at the bottom of the right side of a clamping chuck (8) through a support, the micro servo motor is located on the right side of a clamping mechanism (11), a plurality of sets of second teeth (125) are arranged on the annular array of the outer wall of the right side of the movable disc (121), the second teeth (125) are located on the inner side of the first teeth (123), and a plurality of, the inner wall of the movable disc (121) is welded with a plurality of groups of balls (126) in an annular array mode, and the outer wall of the clamping chuck (8) is provided with an annular sliding groove matched with the balls (126).
5. The glass mold clamping and rotating device matched with a numerical control processing machine according to claim 2, characterized in that: the rotary braking mechanism (13) comprises a hollow shell (131) fixed at the top of a left supporting disk (7), a reset spring (138) is arranged on the inner wall of the top of the hollow shell (131), a connecting block (132) is fixedly connected to the bottom of the reset spring (138), the right end of the connecting block (132) penetrates through the right side of the hollow shell (131), a movable opening matched with the connecting block (132) is vertically formed in the right side of the hollow shell (131), a clamping tooth (133) is fixedly arranged at the bottom of the connecting block (132), the clamping tooth (133) is positioned on the right side of the hollow shell (131), an annular rack (134) matched with the clamping tooth (133) is fixedly sleeved on the left side of the outer wall of the clamping chuck (8), the annular rack (134) is positioned on the left side of a driven gear (104), a support rod is welded on the left side of the connecting block (132), and the left end of, the vertical movable port that matches with branch of offering in hollow shell (131) left side, support frame (5) and casing (9) are run through in proper order to connecting rod (135) bottom, connecting rod (135) bottom mounting is provided with electro-magnet (136), casing (9) bottom inner wall left side be provided with electro-magnet (136) complex electro-magnet two (137).
6. The glass mold clamping and rotating device matched with a numerical control processing machine according to claim 5, wherein: the outer wall of the second electromagnet (137) is fixedly sleeved with a magnetic isolation sleeve, the top of the magnetic isolation sleeve is hollow, and the magnetic isolation sleeve is fixed on the left side of the inner wall of the bottom of the shell (9) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010413420.8A CN111515716A (en) | 2020-05-15 | 2020-05-15 | Glass mold clamping and rotating device matched with numerical control processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010413420.8A CN111515716A (en) | 2020-05-15 | 2020-05-15 | Glass mold clamping and rotating device matched with numerical control processing machine |
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| Publication Number | Publication Date |
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| CN111515716A true CN111515716A (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010413420.8A Withdrawn CN111515716A (en) | 2020-05-15 | 2020-05-15 | Glass mold clamping and rotating device matched with numerical control processing machine |
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| Country | Link |
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| CN (1) | CN111515716A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223139A (en) * | 2020-09-18 | 2021-01-15 | 李家豪 | Processing device for production of cylindrical shell of compressor |
| CN112719961A (en) * | 2020-12-26 | 2021-04-30 | 江苏凯威传动科技有限公司 | Workpiece clamp for gear machining |
| CN115780917A (en) * | 2022-11-22 | 2023-03-14 | 重庆速腾机械制造有限公司 | Numerical control dry cutting gear hobbing mechanism |
| CN117483839A (en) * | 2024-01-02 | 2024-02-02 | 泰州市海陵区森南船用机械厂 | Drilling device for production of ship graphite copper bush |
-
2020
- 2020-05-15 CN CN202010413420.8A patent/CN111515716A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223139A (en) * | 2020-09-18 | 2021-01-15 | 李家豪 | Processing device for production of cylindrical shell of compressor |
| CN112719961A (en) * | 2020-12-26 | 2021-04-30 | 江苏凯威传动科技有限公司 | Workpiece clamp for gear machining |
| CN115780917A (en) * | 2022-11-22 | 2023-03-14 | 重庆速腾机械制造有限公司 | Numerical control dry cutting gear hobbing mechanism |
| CN115780917B (en) * | 2022-11-22 | 2024-04-12 | 重庆速腾机械制造有限公司 | Numerical control dry cutting gear hobbing mechanism |
| CN117483839A (en) * | 2024-01-02 | 2024-02-02 | 泰州市海陵区森南船用机械厂 | Drilling device for production of ship graphite copper bush |
| CN117483839B (en) * | 2024-01-02 | 2024-05-14 | 泰州市海陵区森南船用机械厂 | Drilling device for production of ship graphite copper bush |
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Application publication date: 20200811 |
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