CN113547455B - Offline measuring mechanism for grinding machine - Google Patents
Offline measuring mechanism for grinding machine Download PDFInfo
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- CN113547455B CN113547455B CN202110870650.1A CN202110870650A CN113547455B CN 113547455 B CN113547455 B CN 113547455B CN 202110870650 A CN202110870650 A CN 202110870650A CN 113547455 B CN113547455 B CN 113547455B
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- 238000007599 discharging Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 238000012216 screening Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000012545 processing Methods 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000003754 machining Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/02—Bench grinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention provides an offline measuring mechanism for a grinding machine, which comprises a supporting table and a control system, wherein the top of the supporting table is provided with a workbench, the workbench is provided with a longitudinal slide rail, and the longitudinal slide rail is provided with a clamping device for clamping a workpiece; the detection plate is connected with the longitudinal sliding rail in a sliding manner, a size measuring part corresponding to the workpiece is installed at the top of the detection plate, and the size measuring part is electrically connected with the control system; the workbench is provided with a discharging mechanism, and a workpiece material returning position is arranged between the discharging mechanism and the workbench; a workpiece screening device is arranged on one side of the discharging mechanism close to the workbench; the workpiece screening device comprises an installation bracket, a clamping mechanism, a lifting mechanism and a sliding mechanism; the mounting bracket is fixedly connected to the support platform, and the top of the mounting bracket is provided with a sliding mechanism; the sliding mechanism is fixed with the lifting mechanism, the lifting mechanism is fixed with the clamping mechanism, and the clamping mechanism can clamp a workpiece on the clamping device.
Description
Technical Field
The invention relates to an offline measuring mechanism, in particular to an offline measuring mechanism for a grinding machine.
Background
Dimensional measurement of workpiece machining is an important factor in machine tool machining accuracy.
The supporting support of cylindrical grinder is fixed at present, and is poor to the adaptability of the part grinding of different external diameters, and the effort of part is given to the balanced emery wheel that can not be fine, leads to major axis class parts machining nature poor, and the grinding precision is difficult to guarantee to the error appears and makes, for example the part machining face size is inconsistent, needs the manual work to select unqualified product, avoids mixing qualified and unqualified product, causes the unnecessary loss. Therefore, it is necessary to provide an offline measuring mechanism for a grinding machine to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problem, the invention provides an offline measuring mechanism for a grinding machine.
The invention provides an offline measuring mechanism for a grinding machine, which comprises a supporting table and a control system, wherein supporting legs are fixedly arranged at the bottom of the supporting table, a workbench is arranged at the top of the supporting table, a longitudinal slide rail is arranged on the workbench, and a clamping device for clamping a workpiece is arranged on the longitudinal slide rail; the detection plate is connected with the longitudinal sliding rail in a sliding manner, a size measurement component corresponding to the workpiece is installed at the top of the detection plate and can be used for detecting whether the size of the workpiece is qualified or not, and the size measurement component is electrically connected with the control system; a discharging mechanism is arranged on one side of the workbench, and a workpiece withdrawing position is arranged between the discharging mechanism and the workbench; a workpiece screening device is arranged on one side of the discharging mechanism close to the workbench; the workpiece screening device comprises an installation bracket, a clamping mechanism, a lifting mechanism and a sliding mechanism; a mounting bracket is fixedly connected to one side of the supporting platform, and a sliding mechanism is arranged at the top of the mounting bracket; the sliding mechanism is fixed with a lifting mechanism, the lifting mechanism is fixed with a clamping mechanism electrically connected with the control system, the clamping mechanism can clamp a workpiece on the clamping device, and the clamping mechanism comprises:
the control system comprises a data acquisition module and a data processing module for receiving a service request sent by the data acquisition module; a size measuring module used for collecting the size information of the workpiece is arranged in the size measuring component; the size measuring module transmits the measured size information of the workpiece to the data acquisition module, the data acquisition module analyzes whether the size of the workpiece is qualified or not and sends out qualified or unqualified information to the data processing module, and after the data processing module receives the qualified information, the data processing module drives the clamping mechanism to place the workpiece on the discharging mechanism; and when the data processing module receives unqualified information, the clamping mechanism is driven to place the workpiece on the workpiece material returning position.
Preferably, the sliding mechanism comprises a transverse sliding bottom plate, a first fixed bottom plate, a first slide way, a first slide block, a sliding motor and a rack, the first fixed bottom plate is fixed at the top of the mounting bracket, the first slide way is arranged in the middle of the first fixed bottom plate, the first slide way is connected with the first slide block in a sliding manner on the inner wall of the first slide way, and the transverse sliding bottom plate is fixed on the first slide block; the rack is fixed to the top of the transverse moving sliding bottom plate, tooth grooves are formed in one side of the rack along the length of the rack plate, the sliding motor is vertically arranged on the top of the mounting support, a gear is mounted on an output shaft of the sliding motor, and the gear is meshed with the tooth grooves of the rack.
Preferably, elevating system includes second PMKD, lift sliding bottom plate, second slide, lift roof and drive lift sliding bottom plate rises or the lift that descends drives actuating cylinder, first PMKD is close to be fixed with second PMKD on one side of workstation, the vertical second slide that is equipped with of surface of second PMKD, second slide inner wall sliding connection has the second slider, be fixed with lift sliding bottom plate on the second slider, lift sliding bottom plate's top is fixed with the lift roof, vertical the installing drives actuating cylinder that goes up and down on the lift top, the lift drive actuating cylinder the output with second PMKD rigid coupling.
Preferably, the clamping device comprises a first clamping base, a second clamping base and two clamping heads with the same structure, the first clamping base is fixedly connected to the left end of the longitudinal slide rail, and the second clamping base is fixedly connected to the right end of the longitudinal slide rail; the top of the first clamping base and the top of the second clamping base are both provided with a clamping head, two conical connecting parts are radially formed on one side of each clamping head which is oppositely arranged, two ends of a workpiece are provided with center holes corresponding to the front ends of the conical connecting parts, and when the center holes at the two ends of the workpiece are respectively fixedly connected with one conical connecting part corresponding to the center holes, the workpiece can be fixed on the longitudinal slide rail through the clamping device.
Preferably, the clamping device further comprises a distance adjusting mechanism, and the distance adjusting mechanism comprises a third fixed bottom plate, an adjusting block, a third slideway and a transverse moving cylinder for driving the adjusting block to move; a third fixed bottom plate is fixed at the top of the first clamping base, and a linear guide rail and a transverse moving cylinder are fixed on the upper surface of the third fixed bottom plate; the top of the adjusting block is fixedly connected with the first clamping base, the bottom of the adjusting block is provided with a third slide way, and the inner wall of the third slide way is connected to the linear guide rail in a sliding manner; and the piston of the transverse moving cylinder is fixedly connected with the adjusting block and used for driving the adjusting block to move, so that the distance between the two clamping heads is shortened or lengthened.
Preferably, the discharging mechanism comprises a fixed frame, transmission shafts, conveyor belts and a transmission motor, the fixed frame is fixed at the top of the supporting table, the transmission shafts are symmetrically and rotatably connected to two ends of the fixed frame, and the conveyor belts are tensioned on the two transmission shafts; and a transmission motor is fixed at the bottom of the fixed frame, and the power end of the transmission motor is in transmission connection with any one of the transmission shafts through a chain.
Preferably, the clamping mechanism comprises a finger cylinder, a first clamping block and a second clamping block which are identical in structure, the finger cylinder is fixed on the lifting sliding bottom plate, the first clamping block and the second clamping block are fixed at the power end of the finger cylinder, the first clamping block and the second clamping block are arranged in opposite directions, and a clamping channel for placing a workpiece is formed between the first clamping block and the second clamping block; the finger cylinder drives the first clamping block and the second clamping block to approach or separate from each other, and then the workpiece in the clamping channel can be clamped or loosened.
Preferably, the first clamping block and the second clamping block are provided with a bending portion on opposite sides, and the bending portion is in surface contact with the surface of the workpiece.
Preferably, the workpiece withdrawing position is an opening formed in the supporting table, the opening is communicated with the outside, a side plate is fixed at the bottom of the opening, and the side plate is obliquely arranged.
Compared with the related art, the data line provided by the invention has the following beneficial effects:
this application is furnished with size measurement part and work piece sieving mechanism, can carry out accurate size detection to large batch work piece, can select the work piece that accords with the standard according to the size of work piece, need not artifical the selection, reduces workman's intensity of labour, guarantees that the qualification rate of work piece ejection of compact reaches 100%. And the economic loss caused by the influence on use due to the mixing of unqualified products and qualified products is avoided.
In order to make the technical scheme and technical effects of the invention clearer and clearer, the off-line measuring mechanism for the grinding machine disclosed by the invention is described in detail below with reference to the drawings and the detailed description of the specification.
Drawings
FIG. 1 is a schematic view of the overall structure of an offline measuring mechanism for a grinding machine according to the present invention;
FIG. 2 is a schematic diagram of a dimension measuring component of an offline measuring mechanism for a grinding machine according to the present invention;
FIG. 3 is a schematic structural diagram of a workpiece screening device in an offline measuring mechanism for a grinding machine according to the present invention;
fig. 4 is a schematic structural diagram of a discharging mechanism in an offline measuring mechanism for a grinding machine according to the present invention.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1 in conjunction with fig. 2, 3 and 4; as shown in the figures, the offline measuring mechanism for the grinding machine provided by the invention comprises a supporting table 1 and a control system, wherein supporting legs 11 are fixedly arranged at the bottom of the supporting table 1, a workbench 12 is arranged at the top of the supporting table 1, a longitudinal slide rail 124 is arranged on the workbench 12, and a clamping device for clamping a workpiece 6 is arranged on the longitudinal slide rail 124; a detection plate is connected to the longitudinal slide rail 124 in a sliding manner, a size measuring component 13 corresponding to the workpiece 6 is mounted at the top of the detection plate, whether the size of the workpiece 6 is qualified or not can be detected, and the size measuring component is electrically connected with the control system; a discharging mechanism 5 is arranged on one side of the workbench 12, and a workpiece withdrawing position 4 is arranged between the discharging mechanism 5 and the workbench 12; a workpiece screening device 3 is arranged on one side of the discharging mechanism 5 close to the workbench 12; the workpiece screening device 3 comprises a mounting bracket 31, a clamping mechanism 33, a lifting mechanism 32 and a sliding mechanism 34; a mounting bracket 31 is fixedly connected to one side of the support table 1, and a sliding mechanism 34 is arranged at the top of the mounting bracket 31; a lifting mechanism 32 is fixed on the sliding mechanism 34, a clamping mechanism 33 electrically connected with the control system is fixed on the lifting mechanism 32, the clamping mechanism 33 can clamp the workpiece 6 on the clamping device, wherein:
the control system comprises a data acquisition module and a data processing module for receiving the service request sent by the data acquisition module; a dimension measuring module used for collecting dimension information of the workpiece 6 is arranged in the dimension measuring part 13; the size measuring module transmits the measured size information of the workpiece 6 to the data acquisition module, the data acquisition module analyzes whether the size of the workpiece 6 is qualified or not and sends qualified or unqualified information to the data processing module, and after the data processing module receives the qualified information, the clamping mechanism 33 is driven to place the workpiece 6 on the discharging mechanism 5; when the data processing module receives the unqualified information, the clamping mechanism 33 is driven to place the workpiece 6 on the workpiece discharging position 4.
Further, the sliding mechanism 34 comprises a transverse sliding bottom plate 3401, a first fixed bottom plate 3402, a first slide way, a first slider 3403, a sliding motor 3404 and a rack 3405, the first fixed bottom plate 3402 is fixed on the top of the mounting bracket 31, the first slide way is arranged in the middle of the first fixed bottom plate 3402, the first slider 3403 is connected to the inner wall of the first slide way in a sliding manner, and the transverse sliding bottom plate 3401 is fixed on the first slider 3403; a rack 3405 is fixed at the top of the transverse moving sliding bottom plate 3401, tooth grooves are formed in one side of the rack 3405 along the length of a rack 3405 plate, a sliding motor 3404 is vertically arranged at the top of the mounting bracket 31, and a gear is mounted on an output shaft of the sliding motor 3404 and is meshed with the tooth grooves of the rack 3405.
Further, elevating system 32 includes second PMKD 3201, lift sliding bottom plate 3203, the second slide, lift roof 3204, and drive lift sliding bottom plate 3203 rises or the lift that descends drives actuating cylinder 3205, first PMKD 3402 is fixed with second PMKD 3201 on the one side that is close to workstation 12, the vertical second slide that is equipped with of surface of second PMKD 3201, second slide inner wall sliding connection has second slider 3202, be fixed with lift sliding bottom plate 3203 on the second slider 3202, the top of lift sliding bottom plate 3203 is fixed with lift roof 3204, vertical lift driving cylinder 3205 of installing on the lift top, lift driving cylinder 3205's output and second PMKD 3201 rigid coupling.
Further, the clamping device comprises a first clamping base 121, a second clamping base 122 and two clamping heads 123 with the same structure, wherein the first clamping base 121 is fixedly connected to the left end of the longitudinal slide rail 124, and the second clamping base 122 is fixedly connected to the right end of the longitudinal slide rail 124; the top of the first clamping base 121 and the top of the second clamping base 122 are both provided with a clamping head 123, one side of the two clamping heads 123 arranged oppositely is radially formed with a conical connecting portion 125, two ends of the workpiece 6 are provided with central holes corresponding to the front ends of the conical connecting portion 125, and when the central holes at two ends of the workpiece 6 are respectively fixedly connected with one corresponding conical connecting portion 125, the workpiece can be fixed on the longitudinal slide rail 124 through the clamping device.
Further, the clamping device further comprises a distance adjusting mechanism, wherein the distance adjusting mechanism comprises a third fixed bottom plate 1201, an adjusting block 1202, a third slideway and a transverse moving cylinder 1203 for driving the adjusting block to move; a third fixed bottom plate 1201 is fixed on the top of the first clamping base 121, and a linear guide 1204 and a traversing cylinder 1203 are fixed on the upper surface of the third fixed bottom plate 1201; the top of the adjusting block 1202 is fixedly connected with the first clamping base 121, the bottom of the adjusting block is provided with a third slide way, and the inner wall of the third slide way is connected to the linear guide 1204 in a sliding manner; the piston of the traversing cylinder 1203 is fixedly connected with the adjusting block 1202 to drive the adjusting block 1202 to move, so that the distance between the two clamping heads 123 is shortened or lengthened.
Further, the discharging mechanism 5 comprises a fixed frame 51, transmission shafts 53, transmission belts 52 and a transmission motor 54, the fixed frame 51 is fixed on the top of the support table 1, the transmission shafts 53 are symmetrically and rotatably connected to two ends of the fixed frame 51, and the transmission belts 52 are tensioned on the two transmission shafts 53; the bottom of the fixed frame 51 is fixed with a transmission motor 54, and the power end of the transmission motor 54 is in transmission connection with any transmission shaft 53 through a chain 55.
Further, the clamping mechanism 33 comprises a finger cylinder 303, and a first clamping block 301 and a second clamping block 302 which are identical in structure, the finger cylinder 303 is fixed on the lifting sliding bottom plate 3203, the first clamping block 301 and the second clamping block 302 are fixed at the power end of the finger cylinder 303, the first clamping block 301 and the second clamping block 302 are oppositely arranged, and a clamping channel for placing the workpiece 6 is formed between the first clamping block 301 and the second clamping block 302; the finger cylinder 303 drives the first clamping block 301 and the second clamping block 302 to approach or move away from each other, so that the workpiece 6 in the clamping channel can be clamped or loosened.
Furthermore, the sides of the first clamping block 301 and the second clamping block 302 which are oppositely arranged are provided with bending portions, and the bending portions are in surface contact with the surface of the workpiece 6.
Further, the workpiece withdrawing position 4 is an opening formed in the supporting table 1, the opening is communicated with the outside, a side plate is fixed at the bottom of the opening, and the side plate is obliquely arranged. The workpiece can be conveniently and rapidly slid out from the workpiece withdrawing position 4.
The working principle is as follows:
the clamping device clamps a workpiece 6 with a size to be detected, the size measuring component 13 sets size parameters, the measuring instrument component moves along the longitudinal slide rail 124 to drive the measuring probe to move along the length of the workpiece 6 and measure the diameter size of the workpiece 6, the size measuring module in the size measuring component 13 collects size information of the workpiece 6 and analyzes whether the size information of the workpiece 6 is consistent with the set size parameters, and if the measured size of the workpiece 6 is consistent with the set size parameters, the workpiece is qualified; if the measured size of the workpiece 6 is inconsistent with the set size parameters, determining that the workpiece is unqualified; when the data processing module receives qualified information, the sliding motor 3404 is controlled to operate, the clamping mechanism 33 is driven and controlled to place the workpiece 6 on the discharging mechanism 5, and discharging, packaging and packaging are carried out; and after the data processing module receives unqualified information, the sliding motor 3404 is controlled to operate, and the clamping mechanism 33 is driven to place the workpiece 6 on the workpiece material returning position 4 for material returning processing.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (4)
1. An offline measuring mechanism for a grinding machine is characterized by comprising a supporting table and a control system, wherein supporting legs are fixedly mounted at the bottom of the supporting table, a workbench is arranged at the top of the supporting table, a longitudinal sliding rail is mounted on the workbench, and a clamping device used for clamping a workpiece is mounted on the longitudinal sliding rail; the detection plate is connected with the longitudinal sliding rail in a sliding manner, a size measurement component corresponding to the workpiece is installed at the top of the detection plate and can be used for detecting whether the size of the workpiece is qualified or not, and the size measurement component is electrically connected with the control system; a discharging mechanism is arranged on one side of the workbench, and a workpiece withdrawing position is arranged between the discharging mechanism and the workbench; a workpiece screening device is arranged on one side of the discharging mechanism close to the workbench; the workpiece screening device comprises an installation bracket, a clamping mechanism, a lifting mechanism and a sliding mechanism; a mounting bracket is fixedly connected to one side of the supporting platform, and a sliding mechanism is arranged at the top of the mounting bracket; the sliding mechanism is fixed with a lifting mechanism, the lifting mechanism is fixed with a clamping mechanism electrically connected with the control system, the clamping mechanism can clamp a workpiece on the clamping device, and the clamping mechanism comprises:
the control system comprises a data acquisition module and a data processing module for receiving a service request sent by the data acquisition module; a size measuring module used for collecting the size information of the workpiece is arranged in the size measuring component; the size measuring module transmits the measured size information of the workpiece to the data acquisition module, the data acquisition module analyzes whether the size of the workpiece is qualified or not and sends qualified or unqualified information to the data processing module, and when the data processing module receives the qualified information, the clamping mechanism is driven to place the workpiece on the discharging mechanism; when the data processing module receives unqualified information, the clamping mechanism is driven to place the workpiece on the workpiece returning position;
the sliding mechanism comprises a transverse sliding bottom plate, a first fixed bottom plate, a first slide way, a first slide block, a sliding motor and a rack, the first fixed bottom plate is fixed at the top of the mounting bracket, the first slide way is arranged in the middle of the first fixed bottom plate, the inner wall of the first slide way is connected with the first slide block in a sliding manner, and the transverse sliding bottom plate is fixed on the first slide block; a rack is fixed at the top of the transverse moving sliding bottom plate, a tooth groove is formed in one side of the rack along the length of the rack, a sliding motor is vertically arranged at the top of the mounting bracket, a gear is mounted on an output shaft of the sliding motor, and the gear is meshed with the tooth groove of the rack;
the lifting mechanism comprises a second fixed bottom plate, a lifting sliding bottom plate, a second slide way, a lifting top plate and a lifting driving cylinder for driving the lifting sliding bottom plate to ascend or descend, the second fixed bottom plate is fixed on one side, close to the workbench, of the first fixed bottom plate, the second slide way is vertically arranged on the outer surface of the second fixed bottom plate, the inner wall of the second slide way is connected with a second slide block in a sliding mode, the lifting sliding bottom plate is fixed on the second slide block, the lifting top plate is fixed to the top of the lifting sliding bottom plate, the lifting driving cylinder is vertically installed on the lifting top plate, and the output end of the lifting driving cylinder is fixedly connected with the second fixed bottom plate;
the clamping mechanism comprises a finger cylinder, a first clamping block and a second clamping block which are identical in structure, the finger cylinder is fixed on the lifting sliding bottom plate, the first clamping block and the second clamping block are fixed at the power end of the finger cylinder, the first clamping block and the second clamping block are arranged in opposite directions, and a clamping channel for placing a workpiece is formed between the first clamping block and the second clamping block; the finger cylinder drives the first clamping block and the second clamping block to get close to or get away from each other, and then the workpiece in the clamping channel can be clamped or loosened; bending parts are arranged on the opposite sides of the first clamping block and the second clamping block, and the bending parts are in surface contact with the surface of the workpiece;
the workpiece withdrawing position is an opening formed in the supporting table, the opening is communicated with the outside, a side plate is fixed to the bottom of the opening, and the side plate is obliquely arranged.
2. The offline measuring mechanism for a grinding machine of claim 1, wherein: the clamping device comprises a first clamping base, a second clamping base and two clamping heads with the same structure, wherein the first clamping base is fixedly connected to the left end of the longitudinal slide rail, and the second clamping base is fixedly connected to the right end of the longitudinal slide rail; the top of the first clamping base and the top of the second clamping base are both provided with a clamping head, one side of each clamping head, which is oppositely arranged, is radially formed with a conical connecting part, two ends of the workpiece are provided with center holes corresponding to the front ends of the conical connecting parts, and when the center holes at the two ends of the workpiece are respectively fixedly connected with the corresponding conical connecting parts, the workpiece can be fixed on the longitudinal slide rail through the clamping devices.
3. An offline measuring mechanism for a grinding machine as defined in claim 2, wherein: the clamping device also comprises a distance adjusting mechanism, and the distance adjusting mechanism comprises a third fixed bottom plate, an adjusting block, a third slideway and a transverse moving cylinder for driving the adjusting block to move; a third fixed bottom plate is fixed at the top of the first clamping base, and a linear guide rail and a transverse moving cylinder are fixed on the upper surface of the third fixed bottom plate; the top of the adjusting block is fixedly connected with the first clamping base, the bottom of the adjusting block is provided with a third slide way, and the inner wall of the third slide way is connected to the linear guide rail in a sliding manner; and the piston of the transverse moving cylinder is fixedly connected with the adjusting block and used for driving the adjusting block to move, so that the distance between the two clamping heads is shortened or lengthened.
4. The offline measuring mechanism for the grinding machine as claimed in claim 1, wherein the discharging mechanism comprises a fixed frame, transmission shafts, conveyor belts and a transmission motor, the fixed frame is fixed on the top of the supporting table, the transmission shafts are symmetrically and rotatably connected to two ends of the fixed frame, and the conveyor belts are tensioned on the two transmission shafts; and a transmission motor is fixed at the bottom of the fixed frame, and the power end of the transmission motor is in transmission connection with any one of the transmission shafts through a chain.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110870650.1A CN113547455B (en) | 2021-07-30 | 2021-07-30 | Offline measuring mechanism for grinding machine |
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| CN202110870650.1A CN113547455B (en) | 2021-07-30 | 2021-07-30 | Offline measuring mechanism for grinding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962901A (en) * | 2013-02-01 | 2014-08-06 | 嘉禾工具有限公司 | Fully-automatic grinder |
| CN203449103U (en) * | 2013-09-22 | 2014-02-26 | 台州北平机床有限公司 | Full-automatic numerical control external cylindrical grinding machine |
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| CN113547455A (en) | 2021-10-26 |
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Address after: Room 101, No. 6 Baihao Yuanfeng Road, Houjie Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Haoyuan Intelligent Machinery Co.,Ltd. Country or region after: China Address before: 523000 room 103, No. 22, biankang West Road, Houjie Town, Dongguan City, Guangdong Province Patentee before: Dongguan Haoyuan Intelligent Machinery Co.,Ltd. Country or region before: China |
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