CN119141119A - Machining table comprising clamping device for welding precision die - Google Patents
Machining table comprising clamping device for welding precision die Download PDFInfo
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- CN119141119A CN119141119A CN202411648920.4A CN202411648920A CN119141119A CN 119141119 A CN119141119 A CN 119141119A CN 202411648920 A CN202411648920 A CN 202411648920A CN 119141119 A CN119141119 A CN 119141119A
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- clamping
- rod
- adjusting
- assembly
- precision die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a processing table comprising a clamping device for welding a precision die, which relates to the technical field of welding and processing of the precision die and comprises a double-sided clamping mechanism, wherein the double-sided clamping mechanism comprises a shell, two end covers, a clamping assembly and an adjusting assembly, the two end covers are respectively and fixedly arranged at two ends of the shell, the clamping assembly and the adjusting assembly are respectively arranged in the shell, a plurality of clamping jaws are respectively arranged at two sides of the clamping assembly, the clamping assembly can drive the clamping jaws to synchronously and radially move, the adjusting assembly comprises an adjusting rod, two ends of the adjusting rod are respectively inserted through the two end covers, one end of the adjusting rod can enable the clamping jaws to be inserted through the end covers at the same end, a feeding mechanism can convey the precision die to the middle part of the end covers, and a discharging mechanism can collect and discharge the processed precision die. Through the structure, the actions of feeding and discharging are greatly simplified, the time length of feeding and discharging is shortened, and the welding processing efficiency of the precision die is improved.
Description
Technical Field
The invention relates to the technical field of precision die welding processing, in particular to a processing table comprising a clamping device for precision die welding.
Background
The mould is a tool for manufacturing shaped articles, which consists of various parts, and different moulds consist of different parts, and the processing of the appearance of the articles is realized mainly by changing the physical state of the shaped materials, namely the name of 'industrial mother'.
When carrying out welding process, precision die need use clamping device, so as to fix precision die, improve the welding effect then, among the current clamping device, general clamping jaw all sets up in the top of centre gripping platform, lead to unable direct translation to the centre gripping platform with the material on, need use loading attachment during the material loading, hold up the material from the conveyer belt, remove to the centre gripping platform top after put down, just can carry out centre gripping, processing to the material afterwards, this process needs a plurality of operation instruction cooperation to accomplish a plurality of actions just can realize, the process is loaded down with trivial details, the time spent is longer, precision die's welding process efficiency has been greatly reduced.
Accordingly, the present application provides a processing station including a clamping device for precision die bonding to meet the need.
Disclosure of Invention
The application aims to provide a processing table comprising a clamping device for welding a precision die, wherein a double-sided clamping mechanism is arranged, two end covers are respectively and fixedly arranged at two ends of a shell, a clamping assembly and an adjusting assembly are respectively arranged in the shell, a plurality of clamping jaws are respectively arranged at two sides of the clamping assembly, the clamping assembly can drive the clamping jaws to synchronously and radially move, the adjusting assembly comprises an adjusting rod, two ends of the adjusting rod are respectively inserted through the two end covers, one end of the adjusting rod can enable the clamping jaws to be inserted through the end covers at the same end, a precision die is horizontally moved to the middle part of the end covers, one end of the adjusting rod is downwards pressed by the precision die, the clamping jaws are driven to be inserted through the end covers, the clamping jaws are driven to radially move and close to the axis of the end covers, after the welding processing of the precision die is finished, the double-sided clamping mechanism is driven to be overturned, the positions of the two end covers are interchanged, the precision die is overturned to the lower than the double-sided clamping mechanism, the precision die is driven to radially move, the clamping jaws are loosened, the precision die falls into the discharging mechanism under the action of gravity, the discharging is finished, and the operation is repeated.
The application provides a processing table comprising a clamping device for welding a precision die, which comprises a processing table, a feeding mechanism and a discharging mechanism, wherein the feeding mechanism and the discharging mechanism are both arranged on the processing table, the processing table further comprises a double-sided clamping mechanism, the double-sided clamping mechanism is arranged on the processing table through a rotating shaft, the double-sided clamping mechanism comprises a shell, two end covers, a clamping assembly and an adjusting assembly, the two end covers are respectively and fixedly arranged at the upper end and the lower end of the shell, the clamping assembly and the adjusting assembly are in transmission fit and are all arranged in the shell, the clamping assembly comprises a plurality of clamping jaws, the clamping jaws are symmetrically arranged at the upper end and the lower end of the clamping assembly, and the clamping assembly can drive the clamping jaws to synchronously move along the radial direction of the end covers;
The adjusting assembly comprises an adjusting rod, the gravity of the precise die can drive the adjusting rod to descend after the feeding mechanism conveys the precise die to the middle part of the upper surface of the end cover, and the clamping jaw is driven to ascend to clamp the precise die when the adjusting rod descends;
After the welding processing of the precise die is finished, the double-sided clamping mechanism is driven to turn over 180 degrees through the rotating shaft, so that the precise die subjected to the welding processing is transferred to the lower side of the double-sided clamping mechanism, and the discharging mechanism can collect and discharge the precise die subjected to the welding processing one by one.
Preferably, the feeding mechanism is arranged on one side of the double-sided clamping mechanism, the feeding mechanism comprises a conveying belt and an electric telescopic rod, the conveying belt and the electric telescopic rod are fixedly arranged on a processing table, side baffles are fixedly arranged on two sides of the conveying belt, a positioning baffle is fixedly arranged at one end of the conveying belt, the electric telescopic rod is arranged on one side of the conveying belt, the electric telescopic rod is vertically arranged with the side baffles, the electric telescopic rod is arranged on an extension line of the diameter of an end cover, a push plate is fixedly arranged at the telescopic end of the electric telescopic rod, one of the push plates is provided with an opening on the side baffles, and the position of the opening corresponds to that of the push plate.
Preferably, the clamping assembly comprises a sliding plate, a plurality of screw rods, a plurality of sliding blocks, a plurality of linkage gears and a second motor, wherein a plurality of through holes are formed in the sliding plate in an annular array, each screw rod is respectively and rotatably installed in the corresponding through hole, each sliding block is respectively and slidably assembled in the corresponding through hole, each screw rod is respectively inserted through the corresponding sliding block, each screw rod is in threaded fit with the corresponding sliding block, each clamping jaw is respectively and fixedly installed at the upper end and the lower end of the corresponding sliding block, a central hole is formed in the middle of the sliding plate, one end of each screw rod is inserted into the central hole, a plurality of linkage gears are arranged in the central hole, each linkage gear is fixedly connected with one end of the corresponding screw rod, two adjacent linkage gears are mutually meshed, the second motor is fixedly installed in the sliding plate, and the output end of the second motor is fixedly connected with the other end of one screw rod.
Preferably, the screw threads of two adjacent screw rods are opposite in direction, the clamping jaw comprises a vertical rod and a transverse rod, and the transverse rod is fixedly arranged at one end of the vertical rod.
Preferably, the double-sided clamping mechanism further comprises a plurality of guide rods, the guide rods are arranged in the shell in an annular array, two ends of the guide rods are fixedly connected with the two end covers respectively, the guide rods penetrate through the sliding plate, and the sliding plate is in sliding fit with the guide rods.
Preferably, the adjusting assembly is arranged in the central hole, the adjusting assembly further comprises a mounting frame, a driving gear, a driven gear and a linkage frame, the mounting frame is fixedly connected with one of the end covers, the driving gear and the driven gear are rotatably arranged on the mounting frame, the driving gear is fixedly connected with the driven gear coaxially, the linkage frame is fixedly connected with the sliding plate, insections are arranged in the middle of the adjusting rod and the middle of the linkage frame, the adjusting rod is meshed with the driving gear, the linkage frame is meshed with the driven gear, and the diameter of the driven gear is larger than that of the driving gear.
Preferably, the end cover is provided with a plurality of clamping jaw holes in an annular array, the lengths and the widths of the clamping jaw holes are both larger than those of the transverse rod, the middle part of the end cover is provided with a circular groove and an adjusting hole, the adjusting hole is arranged in the middle of the circular groove, and the cross section of the adjusting hole is the same as that of the adjusting rod.
Preferably, the discharging mechanism comprises a round cover, a mould frame and a bottom plate, wherein the round cover and the mould frame are fixedly arranged in the processing table, the round cover is fixedly arranged below the shell, the inner diameter of the round cover is identical with the diameter of the shell, the bottom plate is fixedly arranged at the bottom of the round cover, a buffer pad is fixedly arranged above the bottom plate, a discharging hole is formed in one side of the round cover, the mould frame is arranged on one side of the round cover, a discharging channel is arranged on the mould frame, the position of the discharging channel corresponds to the position of the discharging hole, and the bottom end of the discharging channel is obliquely arranged.
Preferably, a first motor is fixedly arranged at the top of the processing table, and the output end of the first motor is fixedly connected with the rotating shaft of the double-sided clamping mechanism.
In summary, the invention has the technical effects and advantages that:
1. According to the invention, by arranging the double-sided clamping mechanism, in the double-sided clamping mechanism, two end covers are respectively and fixedly arranged at two ends of the shell, the clamping assembly and the adjusting assembly are respectively arranged in the shell, a plurality of clamping jaws are respectively arranged at two sides of the clamping assembly, the clamping assembly can drive the clamping jaws to synchronously and radially move, the adjusting assembly comprises an adjusting rod, two ends of the adjusting rod are respectively inserted through the two end covers, one end of the adjusting rod can enable the clamping jaws to be inserted through the end covers at the same end, the precise die is horizontally moved to the middle part of the end cover, one end of the adjusting rod is downwards pressed by the precise die, the clamping jaws are driven to be inserted through the end covers, the clamping jaws are driven to radially move and close to the axial center of the end covers, the precise die is clamped, after the precise die is welded, the positions of the two end covers are exchanged, the precise die is overturned to the lower part of the double-sided clamping mechanism, the clamping jaws are driven to radially move again, the precise die is loosened, the precise die falls into the discharging mechanism under the action of gravity, and the operation is repeated, and the clamping and welding processing can be continuously carried out on the precise die, compared with the prior art, the feeding and discharging time is greatly simplified, and the feeding and discharging time is shortened;
2. According to the invention, the plurality of through holes are formed in the sliding plate in an annular array, the screw rod is rotatably arranged in the corresponding through holes, the screw rod is in threaded fit with the corresponding sliding blocks, the clamping jaws are fixed at the upper end and the lower end of the corresponding sliding blocks, the linkage gears are arranged at one end of the screw rod, the adjacent two linkage gears are meshed with each other, the output end of the second motor is fixedly connected with the other end of one screw rod, the second motor is driven to drive one screw rod to rotate, the plurality of screw rods are driven to synchronously rotate through the transmission fit of the plurality of linkage gears, the plurality of sliding blocks synchronously move, the plurality of clamping jaws are driven to synchronously approach or depart from the central shaft of the sliding plate, the precision die is clamped or released, the linkage among the plurality of clamping jaws is high, and the clamping effect is better.
3. According to the invention, the mounting frame is fixedly connected with one of the end covers, the driving gear and the driven gear are both rotatably mounted on the mounting frame, the driving gear is fixedly connected with the driven gear, the linkage frame is fixedly connected with the sliding plate, the middle part of the adjusting rod and the middle part of the linkage frame are both provided with insections, the adjusting rod is meshed with the driving gear, the linkage frame is meshed with the driven gear, the diameter of the driven gear is larger than that of the driving gear, the adjusting rod drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the linkage frame to move, so that the clamping assembly is driven to move up and down in the shell, the positions of the clamping jaws are adjusted, and because the driving gear and the driven gear are coaxially arranged, the angular speeds of the driving gear and the driven gear are always the same, and the linear speed of the driven gear with the same angle is larger than that of the driving gear, so that the moving distance of the adjusting rod is smaller than the moving distance of the clamping assembly, and the clamping jaw can be conveniently controlled to pass through the end cover through the adjusting rod.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a processing table including a clamping device for welding a precision mold according to the present invention;
FIG. 2 is a schematic view showing a sectional structure of a processing table including a clamping device for welding a precision mold according to the present invention;
FIG. 3 is a schematic view showing a disassembled structure of a double-sided clamping mechanism of a processing table including a clamping device for welding a precision die according to the present invention;
FIG. 4 is a schematic view of a feeding mechanism of a processing table including a clamping device for welding a precision die according to the present invention;
FIG. 5 is a schematic perspective view of a clamping assembly of a processing station including a clamping device for welding a precision die according to the present invention;
FIG. 6 is a schematic view showing a cut-away structure of a clamping assembly of a processing table including a clamping device for welding a precision mold according to the present invention;
FIG. 7 is an enlarged view of the processing station of FIG. 6A including a clamping device for precision die bonding in accordance with the present invention;
fig. 8 is a schematic view showing a structure of a discharging mechanism of a processing table including a clamping device for welding a precision die according to the present invention.
In the figure, 1, a processing table, 2, a feeding mechanism, 201, a conveying belt, 202, a side baffle, 203, a positioning baffle, 204, an electric telescopic rod, 205, a push plate, 3, a double-sided clamping mechanism, 301, a shell, 302, an end cover, 3021, a clamping jaw hole, 3022, a round groove, 3023, an adjusting hole, 304, a clamping assembly, 3041, a sliding plate, 3042, a through hole, 3043, a screw rod, 3044, a sliding block, 3045, a clamping jaw, 3046, a central hole, 3047, a linkage gear, 3048, a second motor, 305, an adjusting assembly, 3051, an adjusting rod, 3052, a mounting frame, 3053, a driving gear, 3054, a driven gear, 3055, a linkage frame, 306, a guide rod, 4, a discharging mechanism, 401, a round cover, 402, a frame, 403, a bottom plate, 404, a buffer pad, 405, a discharging channel, 5 and a first motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, a processing table comprising a clamping device for welding a precision die comprises a processing table 1, a feeding mechanism 2 and a discharging mechanism 4, wherein the feeding mechanism 2 and the discharging mechanism 4 are both installed on the processing table 1, the processing table further comprises a double-sided clamping mechanism 3, the double-sided clamping mechanism 3 is installed on the processing table 1 through a rotating shaft, the double-sided clamping mechanism 3 comprises a shell 301, two end covers 302, a clamping assembly 304 and an adjusting assembly 305, the two end covers 302 are respectively fixedly installed at the upper end and the lower end of the shell 301, the clamping assembly 304 and the adjusting assembly 305 are in transmission fit and are all installed in the shell 301, the clamping assembly 304 comprises a plurality of clamping jaws 3045, the clamping jaws 3045 are symmetrically arranged at the upper end and the lower end of the clamping assembly 304, the clamping assembly 304 can drive the plurality of 3045 to synchronously move along the radial direction of the end covers 302, the adjusting assembly 305 comprises an adjusting rod 3051, the upper end of the adjusting rod 3051 is inserted through the upper end cover 302, the lower end of the adjusting rod 3051 is in parallel with the lower end cover 302, the upper end of the adjusting rod 302 and the upper end cover 302 is in the same plane as the lower end of the adjusting rod 302 is aligned with the lower end cover 302, the upper end of the adjusting rod 3051 can drive the clamping jaw 3055 to enable the clamping jaw 3055 to move down the precision die to move down to the clamping jaw 3055, and the clamping jaw 3055 to drive the precision die to move down to the upper end 3055;
The pivot is equipped with two, and two pivot symmetry fixed mounting are equipped with the mounting groove that is used for holding two-sided fixture 3 on the outer wall of shell 301 on processing platform 1, and shell 301 rotates through the pivot and installs in the mounting groove, and this mounting groove inner wall is equipped with the cambered surface with two-sided fixture 3 rotation route looks adaptation, and the welding process is accomplished the back and is driven two-sided fixture 3 through the pivot and overturn 180, makes the precision die who accomplishes welding process transfer to the downside of two-sided fixture 3, discharge mechanism 4 can collect the precision die after the welding process and discharge one by one.
In a normal state, the clamping jaw 3045 is completely arranged in the shell 301, the surface of the end cover 302 is not blocked by objects, a precise die is translated to the middle part of the end cover 302 through the feeding mechanism 2, the precise die presses down one end of the adjusting rod 3051, the clamping jaw 3045 is driven to ascend and penetrate through the end cover 302, the clamping jaws 3045 are driven to radially move and close to the axis of the end cover 302, the precise die is clamped, after the precise die is welded, the double-sided clamping mechanism 3 is driven to overturn, the positions of the two end covers 302 are interchanged, the precise die is overturned to the lower side of the double-sided clamping mechanism 3, the clamping jaws 3045 are driven to radially move again, the precise die is loosened, the precise die falls into the discharging mechanism 4 under the action of gravity to finish discharging, and the operations are repeated.
Further, the feeding mechanism 2 is disposed on one side of the double-sided clamping mechanism 3, as shown in fig. 4, the feeding mechanism 2 includes a conveyor belt 201 and an electric telescopic rod 204, the conveyor belt 201 and the electric telescopic rod 204 are fixedly mounted on the processing table 1, side baffles 202 are fixedly mounted on two sides of the conveyor belt 201, a positioning baffle 203 is fixedly mounted at one end of the conveyor belt 201, the electric telescopic rod 204 is disposed on one side of the conveyor belt 201, the electric telescopic rod 204 is vertically disposed with the side baffles 202, the electric telescopic rod 204 is disposed on an extension line of the diameter of an end cover 302, a push plate 205 is fixedly mounted at the telescopic end of the electric telescopic rod 204, an opening is formed in one of the side baffles 202, the position of the opening corresponds to that of the push plate 205, the conveyor belt 201 is used for conveying a precision die, the side baffles 202 can prevent the precision die from falling from the conveyor belt 201, when the precision die moves to the positioning baffle 203, a pressure sensor can be mounted on the positioning baffle 203, a pressure sensor is connected with a driving system of the conveyor belt 201, the driving system of the pressure sensor is in contact with the positioning baffle 203, the electric telescopic rod is controlled to rapidly extend the end cover 302, and the end cover 302 is rapidly stretched, and the feeding process is completed.
Further, as shown in fig. 5-6, the clamping assembly 304 includes a sliding plate 3041, a plurality of screw rods 3043, a plurality of sliding blocks 3044, a plurality of linkage gears 3047 and a second motor 3048, wherein a plurality of through holes 3042 are formed in the sliding plate 3041 in a ring-shaped array, each screw rod 3043 is rotatably mounted in a corresponding through hole 3042, each sliding block 3044 is slidably mounted in a corresponding through hole 3042, each screw rod 3043 is inserted through a corresponding sliding block 3044, each screw rod 3043 is in threaded engagement with a corresponding sliding block 3044, each clamping jaw 3045 is fixedly mounted at the upper end and the lower end of a corresponding sliding block 3044, a central hole 3046 is formed in the middle of the sliding plate 3041, one end of each screw rod 3043 is inserted into the central hole 3046, the plurality of linkage gears 3047 are arranged in the central hole 3046, each linkage gear 3047 is fixedly connected with one end of a corresponding screw rod 3043, two adjacent linkage gears 3047 are meshed with each other, the second motor 3048 is fixedly arranged in the sliding plate 3041, the output end of the second motor 3048 is fixedly connected with the other end of one screw rod 3043, the second motor 3048 is driven to drive one screw rod 3043 to rotate, the plurality of screw rods 3043 are driven to synchronously rotate through the transmission cooperation of the plurality of linkage gears 3047, the plurality of sliding blocks 3044 synchronously move, the plurality of clamping jaws 3045 are driven to synchronously approach or keep away from the central shaft of the sliding plate 3041, the clamping precision die or the releasing precision die is realized, the linkage between the plurality of clamping jaws 3045 is high, and the clamping effect is better.
Further, the screw thread directions of the two adjacent screw rods 3043 are opposite, the clamping jaw 3045 comprises a vertical rod and a cross rod, the cross rod is fixedly mounted at one end of the vertical rod, the end part of the cross rod is a clamping surface, the two adjacent screw rods 3043 are driven by the two adjacent linkage gears 3047, the rotation directions of the two adjacent linkage gears 3047 are opposite, in order to achieve that the two adjacent sliding blocks 3044 are close to or far away from the central shaft of the sliding plate 3041 at the same time, the screw thread directions of the two adjacent screw rods 3043 are required to be set oppositely, and the moving range of the end part of the cross rod is the clamping range of the clamping jaw 3045, and the clamping range of the clamping jaw 3045 is staggered with the moving range of the sliding block 3044 through the structural arrangement of the clamping jaw 3045, so that the precision die is convenient to clamp.
Further, the double-sided clamping mechanism 3 further includes a plurality of guide rods 306, the plurality of guide rods 306 are arranged in the housing 301 in a ring array, two ends of the plurality of guide rods 306 are respectively and fixedly connected with the two end covers 302, the plurality of guide rods 306 are inserted through the sliding plate 3041, and the sliding plate 3041 is in sliding fit with the guide rods 306, so that the clamping assembly 304 can move up and down in the housing 301.
Further, as shown in fig. 7, the adjusting component 305 is disposed in the central hole 3046, the adjusting component 305 further includes a mounting frame 3052, a driving gear 3053, a driven gear 3054 and a linkage frame 3055, the mounting frame 3052 is fixedly connected with one of the end caps 302, the driving gear 3053 and the driven gear 3054 are rotatably mounted on the mounting frame 3052, the driving gear 3053 is fixedly connected with the driven gear 3054 coaxially, the linkage frame 3055 is fixedly connected with the sliding plate 3041, the middle part of the adjusting rod 3051 and the middle part of the linkage frame 3055 are both provided with insections, the adjusting rod 3051 is meshed with the driving gear 3053, the linkage frame 3055 is meshed with the driven gear 3054, the adjusting rod 3051 is moved, the driving gear 3053 is driven by the adjusting rod 3051, the driven gear 3054 is driven by the driving gear 3054 to move, thereby driving the clamping component 304 to move up and down in the housing 301, and the position of the clamping jaw 3045 is adjusted.
The diameter of the driven gear 3054 is larger than that of the driving gear 3053, and the driving gear 3053 and the driven gear 3054 are coaxially arranged, so that the angular velocities of the two are always the same, the linear velocity of the driven gear 3054 rotating by the same angle is larger than that of the driving gear 3053, and therefore, the distance of movement of the adjusting lever 3051 is smaller than that of the clamping assembly 304.
Further, the end cover 302 is provided with a plurality of clamping jaw holes 3021 in an annular array, the length and the width of the clamping jaw holes 3021 are larger than those of the cross rod, the middle of the end cover 302 is provided with a round groove 3022 and an adjusting hole 3023, the adjusting hole 3023 is arranged in the middle of the round groove 3022, the size of the cross section of the adjusting hole 3023 is the same as that of the cross section of the adjusting rod 3051, the adjusting rod 3051 is limited, the adjusting rod 3051 is prevented from deflecting, the diameter of the round groove 3022 needs to be ensured to be larger than the outer diameter of the precision die, the height of the upper end of the adjusting rod 3051 does not exceed the height of the upper end of the round groove 3022, when the precision die moves to the middle of the end cover 302, the precision die falls into the round groove 3022, the precision die presses the adjusting rod 3051 to drive the clamping assembly 304 to move upwards, at this time, the clamping jaw 3045 can be driven to clamp the precision die, the moving range of the adjusting rod 3055 cannot exceed the height of the round groove 3022, the feeding of the precision die is prevented, and the moving range of the adjusting rod 3045 needs to be obviously longer than the required distance of the clamping jaw assembly 3045.
Further, as shown in fig. 8, the discharging mechanism 4 includes a dome 401, a mold frame 402 and a bottom plate 403, the dome 401 and the mold frame 402 are both fixedly installed inside the processing table 1, the dome 401 is fixedly installed below the housing 301, the inner diameter of the dome 401 is the same as the diameter of the housing 301, the bottom plate 403 is fixedly installed at the bottom of the dome 401, a buffer pad 404 is fixedly installed above the bottom plate 403, a discharging port is provided on one side of the dome 401, the mold frame 402 is provided on one side of the dome 401, a discharging channel 405 is provided on the mold frame 402, the position of the discharging channel 405 corresponds to the position of the discharging port, the bottom end of the discharging channel 405 is obliquely arranged, during discharging, a clamping jaw 3045 loosens a precision die, the precision die falls on the bottom plate 403, the falling impact force is buffered by the buffer pad 404, damage to the precision die is prevented, the setting of the diameter of the dome 401 ensures that the die does not block the rotation of the double-sided clamping mechanism 3, and after the next precision die is processed, the double-sided clamping mechanism 3 is overturned, the falling die is pushed into the discharging channel 405, the discharging channel 405 is completed, and the discharging process is simple and fast.
Further, a first motor 5 is fixedly arranged at the top of the processing table 1, the output end of the first motor 5 is fixedly connected with the rotating shaft of the double-sided clamping mechanism 3, the double-sided clamping mechanism 3 is conveniently driven to rotate by driving the first motor 5, and discharging is completed.
It should be noted that the foregoing description is only a preferred embodiment of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiment, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof, and any modifications, equivalents, improvements or changes thereof may be made without departing from the spirit and principle of the present invention.
Claims (7)
1. The machining table comprises a machining table, a feeding mechanism and a discharging mechanism, wherein the feeding mechanism and the discharging mechanism are both arranged on the machining table, and the machining table is characterized by further comprising a double-sided clamping mechanism which is arranged on the machining table through a rotating shaft, the double-sided clamping mechanism comprises a shell, two end covers, a clamping assembly and an adjusting assembly, the two end covers are respectively and fixedly arranged at the upper end and the lower end of the shell, the clamping assembly and the adjusting assembly are in transmission fit and are all arranged in the shell, the clamping assembly comprises a plurality of clamping jaws, the clamping jaws are symmetrically arranged at the upper end and the lower end of the clamping assembly, and the clamping assembly can drive the clamping jaws to synchronously move along the radial direction of the end covers;
The adjusting assembly comprises an adjusting rod, the gravity of the precise die can drive the adjusting rod to descend after the feeding mechanism conveys the precise die to the middle part of the upper surface of the end cover, and the clamping jaw is driven to ascend to clamp the precise die when the adjusting rod descends;
After the machining is finished, the double-sided clamping mechanism is driven to turn over through the rotating shaft, so that the machined precise die is transferred to the lower side of the double-sided clamping mechanism, and the discharging mechanism can collect and discharge the machined precise die one by one;
the feeding mechanism is arranged on one side of the double-sided clamping mechanism and comprises a conveying belt and an electric telescopic rod, the conveying belt and the electric telescopic rod are fixedly arranged on a processing table, side baffles are fixedly arranged on two sides of the conveying belt, a positioning baffle is fixedly arranged at one end of the conveying belt, the electric telescopic rod is arranged on one side of the conveying belt and is perpendicular to the side baffles, the electric telescopic rod is arranged on an extension line of the diameter of an end cover, a push plate is fixedly arranged at the telescopic end of the electric telescopic rod, an opening is formed in one side baffle, and the position of the opening corresponds to that of the push plate;
The clamping assembly comprises a sliding plate, a plurality of screw rods, a plurality of sliding blocks, a plurality of linkage gears and a second motor, wherein a plurality of through holes are formed in the sliding plate in an annular array, the screw rods are respectively installed in the corresponding through holes in a rotating mode, the sliding blocks are respectively and slidably assembled in the corresponding through holes, the screw rods are respectively inserted through the corresponding sliding blocks, the screw rods are respectively in threaded fit with the corresponding sliding blocks, clamping jaws are respectively and fixedly installed at the upper end and the lower end of the corresponding sliding blocks, a central hole is formed in the middle of the sliding plate, one end of each screw rod is inserted into the central hole, the linkage gears are arranged in the central hole, the linkage gears are fixedly connected with one end of the corresponding screw rod, two adjacent linkage gears are meshed with each other, the second motor is fixedly installed in the sliding plate, and the output end of the second motor is fixedly connected with the other end of one screw rod.
2. The processing table comprising a clamping device for welding a precision die according to claim 1, wherein the screw threads of two adjacent screw rods are opposite in direction, the clamping jaw comprises a vertical rod and a transverse rod, and the transverse rod is fixedly arranged at one end of the vertical rod.
3. The processing table comprising the clamping device for welding the precision die as set forth in claim 2, wherein the double-sided clamping mechanism further comprises a plurality of guide rods, the plurality of guide rods are arranged in the shell in an annular array, two ends of the plurality of guide rods are fixedly connected with the two end covers respectively, the plurality of guide rods penetrate through the sliding plate, and the sliding plate is in sliding fit with the guide rods.
4. The processing table comprising a clamping device for welding a precision die according to claim 3, wherein the adjusting assembly is arranged in the central hole, the adjusting assembly further comprises a mounting frame, a driving gear, a driven gear and a linkage frame, the mounting frame is fixedly connected with one end cover, the driving gear and the driven gear are both rotatably arranged on the mounting frame, the driving gear and the driven gear are coaxially and fixedly connected, the linkage frame is fixedly connected with the sliding plate, the middle part of the adjusting rod and the middle part of the linkage frame are both provided with insections, the adjusting rod is meshed with the driving gear, and the linkage frame is meshed with the driven gear;
the diameter of the driven gear is larger than that of the driving gear.
5. The processing table comprising the clamping device for welding the precision die as claimed in claim 4, wherein the end cover is provided with a plurality of clamping jaw holes in an annular array, the lengths and the widths of the clamping jaw holes are larger than those of the transverse rod, the middle part of the end cover is provided with a circular groove and an adjusting hole, the adjusting hole is arranged in the middle of the circular groove, and the cross section of the adjusting hole is the same as that of the adjusting rod.
6. The processing table comprising the clamping device for welding the precision die as set forth in claim 5, wherein the discharging mechanism comprises a dome, a mold frame and a bottom plate, the dome and the mold frame are fixedly installed in the processing table, the dome is fixedly installed below the shell, the inner diameter of the dome is identical to the diameter of the shell, the bottom plate is fixedly installed at the bottom of the dome, a buffer pad is fixedly installed above the bottom plate, a discharging hole is formed in one side of the dome, the mold frame is arranged on one side of the dome, a discharging channel is formed in the mold frame, the position of the discharging channel corresponds to the position of the discharging hole, and the bottom end of the discharging channel is obliquely arranged.
7. The processing table comprising the clamping device for welding the precision die as set forth in claim 6, wherein the first motor is fixedly mounted on the top of the processing table, and an output end of the first motor is fixedly connected with a rotating shaft of the double-sided clamping mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411648920.4A CN119141119B (en) | 2024-11-19 | 2024-11-19 | A processing table including a clamping device for precision mold welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411648920.4A CN119141119B (en) | 2024-11-19 | 2024-11-19 | A processing table including a clamping device for precision mold welding |
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| CN119141119A true CN119141119A (en) | 2024-12-17 |
| CN119141119B CN119141119B (en) | 2025-05-30 |
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| CN202411648920.4A Active CN119141119B (en) | 2024-11-19 | 2024-11-19 | A processing table including a clamping device for precision mold welding |
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| CN221270338U (en) * | 2023-09-21 | 2024-07-05 | 沈阳东冠数控机床有限责任公司 | Lathe clamping device |
| CN221538952U (en) * | 2023-12-25 | 2024-08-16 | 淼力精密设备(张家港)有限公司 | Drilling equipment for precision parts |
| CN118492956A (en) * | 2024-06-24 | 2024-08-16 | 苏州中农辉智能科技有限公司 | Multi-station combined machine tool and machining method |
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| CN213673721U (en) * | 2020-10-15 | 2021-07-13 | 大连佳明泵业科技有限公司 | Pump cover processing is with upset anchor clamps |
| CN216912690U (en) * | 2021-12-31 | 2022-07-08 | 湖南湘君电子科技有限公司 | Condenser weldment work platform |
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| CN117840828A (en) * | 2024-01-02 | 2024-04-09 | 江苏润创金属科技有限公司 | Metal precision machining equipment and machining process |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN119141119B (en) | 2025-05-30 |
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