CN116252153B - Jaw plate machining structure and machining process thereof - Google Patents
Jaw plate machining structure and machining process thereof Download PDFInfo
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- CN116252153B CN116252153B CN202310425692.3A CN202310425692A CN116252153B CN 116252153 B CN116252153 B CN 116252153B CN 202310425692 A CN202310425692 A CN 202310425692A CN 116252153 B CN116252153 B CN 116252153B
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- 238000003754 machining Methods 0.000 title claims description 17
- 238000005498 polishing Methods 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 28
- 238000001125 extrusion Methods 0.000 claims description 22
- 230000001960 triggered effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 description 6
- 238000005266 casting Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D13/00—Tools or tool holders specially designed for planing or slotting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts
- B23D7/08—Planing or slotting machines characterised only by constructional features of particular parts of work-tables
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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
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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
- B24B41/02—Frames; Beds; Carriages
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a jaw plate processing structure and a processing technology thereof, wherein the jaw plate processing structure comprises a driving wheel, a driving block, a planing tool and a workbench, wherein the planing tool and the workbench are arranged on the driving block; the planing tool is rotationally arranged on the driving block, a pull rope is arranged on the magnetic attraction block, the pull rope is connected with a button plate, a first button matched with the button plate is arranged on the driving block, the driving wheel is connected with a driving motor, and the first button is electrically connected with the driving motor; the invention provides a processing structure for protecting a planer tool when the planer tool is used for processing a jaw plate and encountering particles with larger hardness, marking the position with larger hardness, and re-grooving the position after polishing the position when the planer tool is retracted, so that the efficiency of the planer tool is improved, the loss of a cutter is reduced, the working efficiency is greatly improved, and the processing cost is reduced.
Description
Technical Field
The invention relates to the technical field of jaw plate machining equipment, in particular to a jaw plate machining structure and a jaw plate machining process.
Background
The jaw plate of jaw crusher is the main component of crusher, it includes movable jaw plate and quiet jaw plate, in order to promote wear resistance and intensity of jaw plate, current jaw plate adopts alloy casting shaping, later pulls out the profile of tooth through the broach of ox-head planer at jaw plate surface to the profile of tooth rolls when satisfying the breakage and reaches the requirement of breakage.
The jaw plate can form high-hardness particles in the high-temperature casting process, or can generate a high-hardness region with strength higher than that of a peripheral region due to the fact that impurity metal is added in the casting process, when a broach cuts the particles or the region, abrasion of the tool can be increased, the head of the tool can be broken even in a limiting state, production efficiency is affected, and cost for replacing the tool is increased.
Disclosure of Invention
The invention provides a jaw plate processing structure and a processing technology thereof, aiming at the defects in the prior art.
In order to solve the technical problems, the invention is solved by the following technical scheme: a jaw plate machining structure comprises a driving wheel, a driving block, a planing tool arranged on the driving block and a workbench.
In the above scheme, preferably, the planing tool is provided with a magnetic attraction block, and the driving block is provided with an electromagnet matched with the magnetic attraction block;
the planing tool is rotationally arranged on the driving block, a pull rope is arranged on the magnetic attraction block, the pull rope is connected with a button plate, a first button matched with the button plate is arranged on the driving block, the driving wheel is connected with a driving motor, and the first button is electrically connected with the driving motor and can enable the driving motor to rotate reversely after being triggered;
the driving block is provided with an adjusting knob which is connected with the electromagnet and used for adjusting the magnetic attraction force of the electromagnet.
In the above scheme, preferably, the button plate is provided with a guide rod matched with the driving block, and the driving block is provided with a bracket for installing the planing tool.
In the above scheme, preferably, the device comprises a frame, wherein the driving block is provided with an extension rod, the extension rod is provided with a marking assembly, and the frame is provided with a plurality of marking rods matched with the marking assembly;
the marking assembly comprises a lifting rod, an extrusion block and a containing cavity, a first spring is arranged between the extrusion block and the extension rod, and the extrusion block is connected with a pull rope;
the extrusion piece is provided with an inclined plane matched with the lifting rod, and a second spring is arranged between the lifting rod and the extension rod.
In the above scheme, preferably, the lifting rod end is provided with a first magnetic block, one end of the marking rod is provided with a second magnetic block matched with the first magnetic block, and the other end of the marking rod is provided with a third magnetic block after penetrating through the frame.
In the above scheme, preferably, the extension rod is close to the polisher that is equipped with liftable in planer tool one side, is equipped with the switch support after the other end wears to establish the frame, be equipped with on the switch support behind the slip with ascending second magnetic path contact second button and third button, the polisher is connected with the lift push rod, the second button is connected with the lift push rod electricity, the third button is connected with driving motor electricity, can make driving motor stop when triggered.
In the above scheme, preferably, a damping plate is arranged on the frame, the second magnetic block is connected with the third magnetic block through a damping rod, and the damping rod is arranged on the damping plate in a damping sliding manner.
In the above scheme, preferably, the lifting push rod is provided with a lifting plate for installing the polisher, the lifting plate is provided with a contact rod, and the extension rod is provided with a fourth button matched with the contact rod after sliding.
In the above scheme, preferably, a reset bracket is arranged on the frame, a reset push rod is arranged on the reset bracket, and a fourth magnetic block which can be attracted with the third magnetic block after being lifted is arranged on the reset push rod.
In the above scheme, preferably, the distance between the lifting rod and the switch bracket is the same as the distance between the planing tool and the center of the grinding machine.
In the above scheme, preferably, the processing technology of the jaw plate processing structure comprises the following steps:
s1: placing the jaw plate blank on a workbench, then fixing the jaw plate blank, and adjusting an adjusting knob according to the material of the jaw plate, so that the electromagnet can absorb the planing tool during normal operation, and the planing tool can be grooved on the surface of the jaw plate;
s2: starting a driving motor to enable a driving wheel to drive a driving block to slide, so that the planer tool can slide back and forth on the surface of the jaw plate, when the planer tool is contacted with a material with higher hardness in the jaw plate, the resistance of the planer tool overcomes the suction force of an electromagnet, so that the planer tool rotates, the planer tool rotates to pull a button plate and an extrusion block through a pull rope, and then a first button is triggered to enable the driving motor to rotate reversely, and the planer tool is retracted;
s3: when the extrusion block is pulled, the lifting rod slides upwards under the action of the elasticity of the second spring, so that the marking rod at the point position is pulled upwards through the first magnetic block, then the driving block makes the lifting rod separate from contact with the marking rod in the retraction process, and the pulled marking rod is static in the state under the action of the damping rod;
s4: after the driving block retreats for a certain distance, the switch bracket is matched with a second magnetic block of the raised marking rod, the second button and the third button are triggered, the second button triggers the lifting push rod to slide downwards so as to enable the polisher to polish the marked part, and the third button enables the driving motor to stop;
s5: when the lifting push rod descends to the lowest position, the contact rod is contacted with the fourth button, so that the reset push rod moves, the reset push rod upwards jacks up the fourth magnetic block to adsorb and reset the third magnetic block of each marking rod, and therefore each marking rod is pulled downwards and then reset, and polishing of materials with higher hardness is achieved;
s6: and then, the third button is separated from contact with the sliding rear marking rod, so that the driving motor is reset, and the jaw plate is restarted to process the drawing groove.
The beneficial effects of the invention are as follows: the invention provides a processing structure for protecting a planer tool when the planer tool encounters particles with larger hardness during processing of a jaw plate, marks the position with larger hardness, and then broaches the position after polishing when the planer tool retreats, so that the efficiency of the planer tool is improved, the loss of the cutter tool is reduced, the working efficiency is greatly improved, and the processing cost is reduced.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention.
Fig. 2 is a schematic view of a partial enlarged structure of the present invention at a.
Fig. 3 is a schematic view of a partial enlarged structure of the present invention at B.
FIG. 4 is a schematic cross-sectional view of a marking rod according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description: referring to fig. 1-4, a jaw plate processing structure comprises a driving wheel 1, a driving block 2, a planing tool 3 and a workbench 4, wherein the planing tool 3 and the workbench 4 are arranged on the driving block 2, the driving wheel 1 is connected with a driving motor, the driving wheel 1 is connected with the driving block 2 through a connecting rod, when the driving motor works, the driving wheel 1 can drive the driving block 2 to slide in parallel, the planing tool 3 is arranged on the driving block 2, so that the planing tool 3 is used for grooving a jaw plate arranged on the workbench 4 when the driving block 2 slides in parallel, and the jaw plate processing structure is the prior art of a squaring machine and is not described in excessive detail herein.
The driving block 2 is provided with a support 12, the planing tool 3 is rotatably arranged on the support 12, as shown in fig. 2, a rotating shaft can be arranged in the middle of the planing tool 3 in a penetrating manner, and then the planing tool is rotatably connected with the support 12 through the rotating shaft, the left end face of the upper end of the planing tool 3 is fixedly provided with a magnetic attraction block 5, the right end face of the driving block 2 is fixedly provided with an electromagnet 6 attached to the magnetic attraction block 5, after the electromagnet 6 is electrified, the magnetic attraction block 5 can be adsorbed, so that the magnetic attraction block 5 cannot rotate, namely, the planing tool 3 rotates to overcome the magnetic attraction force of the electromagnet 6.
The driving block 2 is provided with a shell, an adjusting knob 10 electrically connected with the electromagnet 6 is fixedly arranged on the shell, when the adjusting knob 10 rotates, the magnetic attraction force of the electromagnet 6 can be adjusted, namely, the magnetic force of the electromagnet 6 overcome by the rotation of the planing tool 3 can be adjusted, when the planing tool 3 is used for grooving the jaw plates made of different materials, different magnetic attraction forces can be adjusted, when the planing tool 3 is used for grooving normally, the planing tool 3 can smoothly slide on the jaw plates, at the moment, the electromagnet 6 adsorbs the planing tool 3, when the planing tool 3 is subjected to larger resistance when passing on the jaw plates, at the moment, the acted resistance overcomes the magnetic attraction force of the electromagnet 6, and can enable the planing tool 3 to rotate clockwise as shown in the figure 2.
The driving block 2 is provided with a first button 9 which can enable the driving motor to rotate reversely, the magnetic attraction block 5 is connected with a pull rope 7, one end of the pull rope 7 is connected with the magnetic attraction block 5, the other end of the pull rope penetrates through an inner annular hole of the electromagnet 6 and the driving block 2 and then is connected with a button plate 8 outside the driving block 2, the button plate 8 is provided with a guide rod 11, the guide rod 11 is longitudinally arranged on the driving block 2 in a sliding mode as shown in fig. 2, when the planing tool 3 is subjected to resistance increase on a jaw plate to overcome the magnetic attraction of the electromagnet 6, the planing tool 3 can rotate clockwise, the upper end of the planing tool 3 pulls the pull rope 7, and the pull rope 7 drives the button plate 8 to slide downwards to trigger the first button 9, so that the driving motor rotates reversely, and the planing tool 3 is retracted.
The jaw plate machining structure further comprises a frame 13, the frame 13 is arranged on the right side of the driving block 2, an extension rod 14 is fixedly arranged on the right end face of the driving block 2, the extension rod 14 is arranged in a sliding penetrating mode through the frame 13, when the sliding block 2 slides, the extension rod 14 is driven to synchronously slide, a marking assembly is arranged on the right side of the extension rod 14, the marking assembly comprises a lifting rod 21, an extrusion block 22 and a containing cavity 23, the containing cavity 23 is arranged in the right side of the extension rod 14, the extrusion block 22 is arranged on the left cavity wall of the containing cavity 23 in a sliding mode, guide rods are symmetrically arranged on the extrusion block 22 and are connected with the extension rod 14 in a sliding mode, a first spring 24 is arranged between the extrusion block 22 and the left cavity wall of the containing cavity 23, and two ends of the first spring 24 are respectively propped against the extrusion block 22 and the cavity wall of the containing cavity 23.
One end of the pull rope 7 is fixedly connected with the magnetic attraction block 5, the other end of the pull rope is fixedly connected with the button plate 8, then the pull rope is connected with the extrusion block 22 after penetrating through the button plate 8 and the extension rod 14, namely, when the pull rope 7 is driven, the button plate 8 and the extrusion block 22 can be synchronously driven, an inclined plane 25 inclining leftwards from top to bottom is arranged on the right side of the extrusion block 22, one end of the lifting rod 21 is abutted against the inclined plane 25, a first magnetic block 27 is fixedly arranged on the other end of the lifting rod 21 in a penetrating manner after penetrating through the extension rod 14 in a vertically downward extending manner, a second spring 26 is arranged between the lifting rod 21 and the lower cavity bottom of the accommodating cavity 23, the second spring 26 is sleeved on the lifting rod 21, two ends of the second spring are respectively abutted against the lower cavity bottom and a limiting plate at the upper end of the lifting rod 21, and an arc-shaped surface matched with the inclined plane 25 is arranged at the upper end of the lifting rod 21.
The elastic force of the second spring 26 is smaller than that of the first spring 24, namely, the lifting rod 21 is pressed by the pressing block 22 under the action of the first spring 24 and the inclined surface 25 at the beginning, so that the second spring 26 is in a compressed state.
The damping plate 41 is arranged on the right end face of the frame 13, the damping plate 41 is arranged below the extension rod 14, a plurality of marking rods 15 are longitudinally arranged on the damping plate 41 in a sliding mode, specifically, a second magnetic block 28 is arranged at the upper end of each marking rod 15, a damping rod 42 is fixedly arranged on the lower end face of each second magnetic block 28, a third magnetic block 29 is fixedly arranged after the damping rod 42 penetrates through the damping plate 41, the lower end face of each second magnetic block 28 is attached to the upper end face of each damping plate 41 in the initial state, when the lifting rod 21 slides back and forth along with the extension rod 14, the first magnetic blocks 27 are attached to the second magnetic blocks 28 to slide, damping sliding is achieved between the damping rods 42 and the damping plates 41, namely, certain friction force is achieved between the damping rods 42 and holes of the damping plates 41, and the damping force can overcome the gravity of the marking rods 15, namely, after the marking rods 15 slide upwards, the lifting rod can be kept at the position under the action of no external force.
When the planer tool 3 receives larger resistance to overcome the magnetic force of the electromagnet 6, the planer tool 3 rotates to pull the pull rope 7, the extrusion block 22 slides leftwards, the lifting rod 21 slides upwards under the action of the second spring 26 to drive the marking rod 15 attached to the position to slide upwards, and meanwhile, the first button 9 is triggered to enable the extension rod 14 to retract, namely, the lifting position of the marking rod 15 is a point with higher hardness of the jaw plate.
The extension rod 14 is close to the polisher 31 that is equipped with liftable on one side of the plane sword 3, be equipped with the polishing dish on the polisher 31, the extension rod 14 right-hand member is equipped with switch support 32, the distance between lifter 21 and switch support 32 is the same with the distance between plane sword 3 and the polisher 31 center, be equipped with second button 33 and third button 34 on the switch support 32, as shown in fig. 3, switch support 32 is the right angle setting, be provided with third button 34 on the right side inner end face, be equipped with second button 33 on the up end, when mark pole 15 is promoted by first magnetic path 27, the switch support 32 on it cooperatees with the second magnetic path 27 of mark pole 15 after the extension rod 14 is rolled back to the left, third button 34 is connected with the driving motor electricity, and when switch support 32 and the mark pole 15 cooperation after rising contact, the driving motor stops rotating, makes driving block 2 stop in this position.
The grinding machine 31 is connected with the extension rod 14 through the lifting push rod 35, the lifting push rod 35 is electrically connected with the second button 33, namely, the lifting push rod 35 drives the grinding machine 31 to slide downwards after the second button 33 is triggered to primarily cut or grind the jaw plate at the marked position so as to eliminate the hard point, the lifting push rod 35 is provided with the lifting plate 43 for installing the grinding machine 31, the lifting plate 43 is provided with the contact rod 44, the extension rod 14 is downwards provided with the fourth button 45 matched with the contact rod 44 after sliding, namely, after the lifting plate 43 slides downwards along with the grinding machine 31 to the ground position, the contact rod 44 can trigger the fourth button 45.
The frame 13 is provided with a reset bracket 51, the reset bracket 51 is arranged below the damping plate 41, the reset bracket 51 is provided with a reset push rod 52, the telescopic end of the reset push rod 52 is provided with a fourth magnetic block 53 which can be attracted with the third magnetic block 29 of each marking rod 15 after jacking, namely, after the marking rods 15 slide upwards, the fourth magnetic block 53 can be driven by the reset push rod 52 to slide upwards to be attracted with the third magnetic block 29, then the reset push rod 52 is reset, at the moment, each marking rod 15 is reset, the lower end face of the second magnetic block 28 on the reset bracket is re-attached to the upper end face of the damping plate 41, the fourth button 45 is electrically connected with the reset push rod 52, namely, after the grinding machine 31 is ground, the fourth button 45 is triggered to reset the movable marking rod 15, and then the switch bracket 32 is separated from the cooperation with the second magnetic block 28, so that the driving motor drives the driving block 2 again to enable the planer tool 3 to be grooved on the jaw plate.
A processing technology of a jaw plate processing structure comprises the following steps:
s1: placing the jaw plate blank on a workbench 4, fixing the jaw plate blank, and adjusting an adjusting knob 10 according to the jaw plate material to enable an electromagnet 6 to absorb a planing tool 3 during normal operation and enable the planing tool to be processed on the jaw plate surface in a groove pulling manner;
s2: starting a driving motor to enable the driving wheel 1 to drive the driving block 2 to slide, so that the planer tool 3 can slide back and forth on the surface of the jaw plate, when the planer tool 3 is contacted with a material with higher hardness in the jaw plate, the resistance of the planer tool 3 overcomes the suction force of the electromagnet 6 to enable the planer tool 3 to rotate, the planer tool 3 rotates to pull the button plate 8 and the extrusion block 22 through the pull rope 7, then the first button 9 is triggered to enable the driving motor to rotate reversely, and the planer tool 3 is retracted;
s3: while the pressing block 22 is pulled, the lifting rod 21 slides upwards under the action of the elasticity of the second spring 26, so that the marking rod 15 at the point is pulled upwards by the first magnetic block 27, then the driving block 2 makes the lifting rod 21 out of contact with the marking rod 15 in the retraction process, and the pulled marking rod 15 is stationary in the state under the action of the damping rod 42;
s4: after the driving block 2 is retracted for a certain distance, the switch bracket 32 is matched with the second magnetic block 28 of the raised marking rod 15, the second button 33 and the third button 34 are triggered, the second button 33 triggers the lifting push rod 35 to slide downwards so as to enable the grinding machine 31 to grind the marked part, and the third button 34 enables the driving motor to stop;
s5: when the lifting push rod 35 descends to the lowest position, the contact rod 44 is contacted with the fourth button 45, so that the reset push rod 52 moves, the reset push rod 52 upwards jacks up the fourth magnetic block 53 to be adsorbed and reset with the third magnetic block 29 of each marking rod, and therefore each marking rod 15 is pulled downwards and then reset, and polishing of materials with higher hardness is achieved;
s6: subsequently, the third button 34 is released from contact with the post-sliding marking rod 15, thereby resetting the drive motor and restarting the machining of the jaw.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a jaw plate processing structure, includes drive wheel (1), drive block (2), locates planer tool (3) and workstation (4) on drive block (2), its characterized in that: the planing tool (3) is provided with a magnetic attraction block (5), and the driving block (2) is provided with an electromagnet (6) matched with the magnetic attraction block (5);
the planing tool (3) is rotationally arranged on the driving block (2), the magnetic attraction block (5) is provided with a pull rope (7), the pull rope (7) is connected with a button plate (8), the driving block (2) is provided with a first button (9) matched with the button plate (8), the driving wheel (1) is connected with a driving motor, and the first button (9) is electrically connected with the driving motor, so that the driving motor can be reversed after the first button is triggered;
an adjusting knob (10) is arranged on the driving block (2), and the adjusting knob (10) is connected with the electromagnet (6) and is used for adjusting the magnetic attraction of the electromagnet (6);
the automatic marking device comprises a frame (13), wherein an extension rod (14) is arranged on the driving block (2), a marking component is arranged on the extension rod (14), and a plurality of marking rods (15) matched with the marking component are arranged on the frame (13);
the marking assembly comprises a lifting rod (21), an extrusion block (22) and a containing cavity (23), a first spring (24) is arranged between the extrusion block (22) and the extension rod (14), and the extrusion block (22) is connected with the pull rope (7);
an inclined plane (25) matched with the lifting rod (21) is arranged on the extrusion block (22), and a second spring (26) is arranged between the lifting rod (21) and the extension rod (14);
the end part of the lifting rod (21) is provided with a first magnetic block (27), one end of the marking rod (15) is provided with a second magnetic block (28) matched with the first magnetic block (27), and the other end of the marking rod penetrates through the rack (13) and is provided with a third magnetic block (29);
the extension rod (14) is close to polisher (31) that can go up and down that are equipped with on one side of planer tool (3), is equipped with switch support (32) after frame (13) are worn to establish to the other end, be equipped with second button (33) and third button (34) that slide back and ascending second magnetic path (28) contacted on switch support (32), polisher (31) are connected with lift push rod (35), second button (33) are connected with lift push rod (35) electricity, third button (34) are connected with driving motor electricity, can make driving motor stop when being triggered.
2. A jaw plate machining structure according to claim 1, wherein: the button plate (8) is provided with a guide rod (11) matched with the driving block (2), and the driving block (2) is provided with a bracket (12) for installing the planing tool (3).
3. A jaw plate machining structure according to claim 2, wherein: the machine frame (13) is provided with a damping plate (41), the second magnetic block (28) is connected with the third magnetic block (29) through a damping rod (42), and the damping rod (42) is arranged on the damping plate (41) in a damping sliding manner.
4. A jaw plate machining structure according to claim 3, wherein: the lifting push rod (35) is provided with a lifting plate (43) for installing the grinding machine (31), the lifting plate (43) is provided with a contact rod (44), and the extension rod (14) is provided with a fourth button (45) matched with the contact rod (44) after sliding.
5. A jaw plate machining structure as claimed in claim 4, wherein: the frame (13) is provided with a reset bracket (51), the reset bracket (51) is provided with a reset push rod (52), and the reset push rod (52) is provided with a fourth magnetic block (53) which can be attracted with the third magnetic block (29) after being lifted.
6. A jaw plate machining structure according to claim 5, wherein: the distance between the lifting rod (21) and the switch bracket (32) is the same as the distance between the planing tool (3) and the center of the grinding machine (31).
7. The process for machining the jaw plate machining structure according to claim 6, wherein: the process comprises the following steps:
s1: placing the jaw plate blank on a workbench (4), then fixing the jaw plate blank, and adjusting an adjusting knob (10) according to the jaw plate material to enable an electromagnet (6) to absorb a planing tool (3) during normal operation so as to enable the planing tool to be processed on the surface of the jaw plate in a groove pulling manner;
s2: starting a driving motor to enable a driving wheel (1) to drive a driving block (2) to slide, so that a planer tool (3) slides back and forth on the surface of a jaw plate, when the planer tool (3) is contacted with a material with higher hardness in the jaw plate, the resistance of the planer tool (3) overcomes the suction force of an electromagnet (6) to enable the planer tool (3) to rotate, the planer tool (3) rotates to pull a button plate (8) and an extrusion block (22) through a pull rope (7), then a first button (9) is triggered to enable the driving motor to rotate reversely, and the planer tool (3) is retracted;
s3: while the extrusion block (22) is pulled, the lifting rod (21) slides upwards under the action of the elasticity of the second spring (26), so that the marking rod (15) at the point is pulled upwards through the first magnetic block (27), then the driving block (2) enables the lifting rod (21) to be separated from contact with the marking rod (15) in the retraction process, and the pulled marking rod (15) is static in the state under the action of the damping rod (42);
s4: after the driving block (2) is retracted for a certain distance, the switch bracket (32) is matched with the second magnetic block (28) of the raised marking rod (15), the second button (33) and the third button (34) are triggered, the second button (33) triggers the lifting push rod (35) to slide downwards so that the grinding machine (31) grinds the marked part, and the third button (34) stops the driving motor;
s5: when the lifting push rod (35) descends to the lowest position, the contact rod (44) is contacted with the fourth button (45) to enable the reset push rod (52) to move, the reset push rod (52) upwards jacks up the fourth magnetic block (53) to be adsorbed and reset with the third magnetic block (29) of each marking rod, and therefore each marking rod (15) is pulled downwards and then reset, and polishing of materials with higher hardness is achieved;
s6: subsequently, the third button (34) is disengaged from the post-sliding marking rod (15) to reset the drive motor and restart the grooving of the jaws.
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