Graphite ring slotting equipment

Abstract

The invention relates to the technical field of graphite ring machining, in particular to graphite ring slotting equipment which comprises a base, a vertical frame is fixedly mounted on the upper surface of the base, a mounting table is arranged above the base, a mounting frame is fixedly mounted on the side wall of the mounting table, and a speed reducer is fixedly mounted in the mounting frame; a driving motor is fixedly installed on the outer wall of the speed reducer, the driving end of the driving motor is connected with the input end of the speed reducer, and the output end of the speed reducer is rotationally connected with a rotating shaft. According to the graphite ring slotting device, multiple sets of graphite rings on the outer sides of the rollers can be slotted at a time, after the graphite rings on one set of rollers are slotted, the graphite rings on the outer sides of the other set of rollers can be rapidly slotted, and in the process of slotting the graphite rings on the outer sides of the other set of rollers, the graphite rings on the outer sides of the other set of rollers can be rapidly slotted. And the previous group of rollers can be detached, and a new group of rollers can be mounted again, so that the grooving efficiency of the graphite ring can be effectively improved, and the use effect is better.

Description

Technical Field

[0001] The present invention relates to the technical field of graphite ring processing, and particularly to a graphite ring grooving device. Background Art

[0002] In the field of graphite processing, graphite rings are widely used in many key industries such as mechanical seals, electronics, aerospace, etc. The grooving quality directly affects the product performance and application effect. At present, a series of problems that need to be solved urgently have emerged in the actual production application of traditional graphite ring grooving devices.

[0003] Traditional devices generally have the disadvantages of slow processing speed and small number of single processing. In most cases, only a single graphite ring can be grooved at a time. And after the processing of one graphite ring is completed, the subsequent graphite ring clamping and equipment debugging processes are cumbersome and time-consuming, resulting in difficult improvement of the overall processing efficiency and inability to meet the demand for high-efficiency production capacity in today's large-scale industrial production. In some electronics manufacturing enterprises with a large demand for graphite rings, the processing speed of traditional grooving devices severely restricts the overall output of the production line, prolongs the production cycle, and increases the production cost. Therefore, it is urgent to design a graphite ring grooving device to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the defects existing in the prior art, and to propose a graphite ring grooving device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical scheme:

[0006] A graphite ring grooving device, including a base, on the upper surface of the base is fixedly installed an upright frame, above the base is provided an installation table, on the side wall of the installation table is fixedly installed an installation frame, and in the installation frame is fixedly installed a reducer, on the outer wall of the reducer is fixedly installed a driving motor, and the driving end of the driving motor is connected to the input end of the reducer, the output end of the reducer is rotationally connected to a rotating shaft, above the installation table is also provided a shaft rod, and on the outer wall of the shaft rod is fixedly installed a roller, above the installation table is also movably provided a displacement block, and in the displacement block is fixedly installed a servo motor, the driving end of the servo motor is rotationally connected to a milling cutter, and further includes:

[0007] A lateral movement component, which is arranged on the base and is used to drive the installation table to move left and right;

[0008] A displacement component, which is arranged on one side of the upright frame and is used to drive the displacement block to move up and down and back and forth;

[0009] A connection component, which is arranged outside the rotating shaft and is used to connect the end of the shaft rod and the rotating shaft, so as to make the rotating shaft drive the shaft rod to rotate together;

[0010] A limiting component, which is arranged on the outer side of the roller and is used to limit the graphite ring to be grooved on the outer side of the roller;

[0011] A supporting component, which is arranged on the upper surface of the mounting table and is used to support the shaft rod.

[0012] As a further scheme of the present invention: The transverse movement component includes a moving block fixedly arranged on the lower surface of the mounting table. A stepping motor one is fixedly installed on the upper surface of the base, and the driving end of the stepping motor one is rotationally connected to a first lead screw penetrating through the moving block, which is used to drive the mounting table to move left and right. A limiting block is also fixedly installed on the lower surface of the mounting table, and a first limiting rod penetrating through the limiting block is fixedly installed on the upper surface of the base.

[0013] As a further scheme of the present invention: The displacement component includes a movable module arranged on one side of the vertical frame. A stepping motor two is fixedly installed on the outer wall of the vertical frame, and the driving end of the stepping motor two is rotationally connected to a second lead screw penetrating through the movable module. A second limiting rod penetrating through the movable module is also fixedly connected to the side wall of the vertical frame. The displacement block is located in the movable module, and a third limiting rod penetrating through the displacement block is fixedly installed in the movable module. A stepping motor three is also fixedly installed on the upper surface of the movable module, and the driving end of the stepping motor three is rotationally connected to a third lead screw, and the third lead screw penetrates through the displacement block.

[0014] As a further scheme of the present invention: The connecting component includes a fixed disk fixedly arranged on the outer wall of the rotating shaft, and a plurality of clamping cylinders are fixedly installed on the outer wall of the fixed disk at equal intervals in a circular distribution. One end of the roller close to the fixed disk is fixedly installed with a plurality of clamping rods at equal intervals in a circular distribution, and the clamping rods are inserted into the clamping cylinders. A slot is also opened at one end of the shaft rod close to the rotating shaft, and the end of the rotating shaft is inserted into the slot.

[0015] As a further scheme of the present invention: A support plate is also fixedly installed on the upper surface of the mounting table, and the rotating shaft penetrates through the support plate.

[0016] As a further scheme of the present invention: The limiting component includes a blocking unit and a clamping unit. The blocking unit is arranged in the roller and is used to block the graphite ring to be grooved sleeved on the outer side of the roller; The clamping unit is arranged on the outer side of the roller and is used to limit the graphite ring between the blocking unit and the clamping unit.

[0017] As a further solution of the present invention: The gear position unit includes a displacement cavity opened in the shaft rod, and a movable column is movably installed in the displacement cavity. An installation cavity is opened on one inner wall of the displacement cavity, and a hydraulic telescopic rod is fixedly installed in the installation cavity. The telescopic end of the hydraulic telescopic rod is connected to the movable column. The inner wall of the roller is fixedly installed with fixed shafts distributed in an equidistant annular shape, and a blocking rod is rotatably sleeved on the outer side of the fixed shaft. An installation port corresponding to the blocking rod is opened on the outer wall of the roller, and the end of the blocking rod is located in the installation port. The outer wall of the movable column is also fixedly installed with support pieces distributed in an equidistant annular shape, and a moving rod is fixedly installed between the support pieces. A movable opening is opened on the outer wall of the blocking rod, and the moving rod penetrates through the movable opening. A touch switch is also fixedly installed at the end of the shaft rod, and the touch switch is electrically connected to the hydraulic telescopic rod.

[0018] As a further solution of the present invention: The clamping unit includes a plurality of rows of fixed frames fixedly installed on the inner wall of the roller and distributed in an equidistant annular shape. A vertical rod is fixedly installed on the inner wall of the fixed frame, and a blocking block is sleeved at the end of the vertical rod. A fixed port corresponding to the blocking block is opened on the outer wall of the roller, and the blocking block is located in the fixed port. A first spring is sleeved on the outer side of the vertical rod. One end of the first spring is connected to the inner wall of the fixed frame, and the other end of the first spring is connected to the blocking block. A collar is sleeved on the outer side of the roller. The outer wall of the roller is fixedly installed with installation rods distributed in an equidistant annular shape, and the installation rods penetrate through the collar. A round chamfer is opened at one end of the installation rod close to the connection component. The end of the blocking block is provided with an inclined surface for contacting the inclined surface when the collar moves towards the connection component, so as to push the blocking block into the fixed port. A sleeve is also sleeved on the outer side of the roller, and an inner chamfer is opened at one end of the sleeve away from the connection component. A notch is also provided at the end of the blocking block, and the inner chamfer and the notch are matched with each other. A holding module is also provided on the outer side of the collar for holding the graphite ring.

[0019] As a further solution of the present invention: The holding module includes a holding ring sleeved on the outer side of the roller. The outer wall of one side of the holding ring is fixedly installed with movable rods distributed in an equidistant annular shape, and the movable rods penetrate through the collar. A rubber gasket is fixedly installed on the outer wall of the other side of the holding ring. A second spring is sleeved on the outer side of the movable rod. One end of the second spring is connected to the outer wall of the collar, and the other end of the second spring is connected to the holding ring.

[0020] As a further solution of the present invention: The support assembly includes a support frame fixedly arranged on the upper surface of the mounting table. A placement groove is formed on the outer wall of one side of the support frame. A ring plate is fixedly installed on the outer side of the shaft rod, and the ring plate is located in the placement groove. A closing cover is rotatably connected to the outer wall of one side of the support frame, and a locking groove matching with the ring plate is formed in the closing cover. A lower locking buckle is fixedly installed on the side wall of the support frame, and a locking ring is sleeved outside the lower locking buckle. An upper locking buckle is fixedly installed on the side wall of the closing cover.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] For a graphite ring grooving device provided by the present invention, the graphite rings to be grooved can be sequentially sleeved on the outer side of the roller, and the graphite rings are restricted on the outer side of the roller by the limiting assembly. Then, the end of the shaft rod can be connected to the rotating shaft by means of the connecting assembly, and the shaft rod is supported by the support assembly. At this time, the mounting table can be driven to move left and right by the transverse movement assembly, so that the milling cutter is aligned with the graphite ring, and the milling cutter is driven to rotate by the servo motor. Then, the displacement block is driven to move downward by the displacement assembly, so that the milling cutter contacts the graphite ring. At the same time, the rotating shaft is driven to rotate by the driving motor and the reducer, and the rotating shaft drives the shaft rod and the roller to rotate together by means of the connecting assembly, so that the graphite rings can rotate together, thereby realizing the operation of opening a ring groove on the outer side of the graphite ring, and multiple groups of graphite rings on the outer side of the roller can be grooved at one time. When the grooving of the graphite rings on the outer side of the roller is completed, the support of the support assembly for the shaft rod can be released, and the shaft rod and the roller can be directly removed, and then the graphite rings on the outer side of the roller can be removed. There can be no less than two rollers arranged on the mounting table. When the grooving of the graphite rings on one group of rollers is completed, the grooving operation can be quickly carried out on the graphite rings on the outer side of another group of rollers. And during the grooving process of the graphite rings on the outer side of the other group of rollers, the previous group of rollers can be removed and a new group of rollers can be reinstalled, which can effectively improve the grooving efficiency of the graphite rings and has better use effects. Description of the Drawings

[0023] Figure 1 It is a schematic structural diagram of a graphite ring grooving device provided by an embodiment of the present invention from a first perspective;

[0024] Figure 2 It is a schematic structural diagram of the mounting table in a graphite ring grooving device provided by an embodiment of the present invention;

[0025] Figure 3 It is a half-sectional structural diagram of the mounting table in a graphite ring grooving device provided by an embodiment of the present invention;

[0026] Figure 4 It is Figure 3 The enlarged structural diagram at A in

[0027] Figure 5 Structural schematic diagram of a connection component in a graphite ring grooving device provided by an embodiment of the present invention;

[0028] Figure 6 Structural schematic diagram of a roller in a graphite ring grooving device provided by an embodiment of the present invention;

[0029] Figure 7 Cross-sectional structural schematic diagram of a roller in a graphite ring grooving device provided by an embodiment of the present invention;

[0030] Figure 8 It is Figure 7 Enlarged structural schematic diagram at position B in

[0031] Figure 9 It is Figure 7 Enlarged structural schematic diagram at position C in

[0032] Figure 10 Structural schematic diagram of a shaft rod in a graphite ring grooving device provided by an embodiment of the present invention;

[0033] Figure 11 It is Figure 10 Enlarged structural schematic diagram at position D in

[0034] Figure 12 Second perspective structural schematic diagram of a graphite ring grooving device provided by an embodiment of the present invention.

[0035] In the figure: 101 - base, 102 - vertical frame, 103 - first stepping motor, 104 - first lead screw, 105 - moving block, 106 - first limiting rod, 107 - limiting block, 108 - mounting table, 109 - displacement block, 110 - servo motor, 111 - milling cutter, 112 - mounting bracket, 113 - reducer, 114 - driving motor, 115 - rotating shaft, 116 - shaft rod, 117 - roller, 201 - second stepping motor, 202 - second lead screw, 203 - movable module, 204 - second limiting rod, 205 - third stepping motor, 206 - third lead screw, 207 - third limiting rod, 301 - fixed disk, 302 - clamping cylinder, 303 - clamping rod, 304 - slot, 305 - support plate, 401 - displacement cavity, 402 - movable column, 403 - hydraulic expansion rod, 404 - mounting port, 405 - fixed shaft, 406 - blocking rod, 407 - support piece, 408 - moving rod, 409 - movable port, 501 - fixed frame, 502 - vertical rod, 503 - first spring, 504 - stop block, 505 - inclined surface, 506 - notch, 507 - collar, 508 - mounting rod, 509 - sleeve, 510 - inner chamfer, 601 - movable rod, 602 - second spring, 603 - abutting ring, 604 - rubber gasket, 701 - support frame, 702 - placing groove, 703 - ring plate, 704 - closing cover, 705 - locking groove, 706 - lower locking buckle, 707 - locking ring, 708 - upper locking buckle. Detailed implementation manners

[0036] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0037] As Figures 1 - 12As shown in the figure, a graphite ring grooving device provided by an embodiment of the present invention includes a base 101. A vertical frame 102 is fixedly installed on the upper surface of the base 101. An installation table 108 is arranged above the base 101. A moving block 105 is fixedly installed on the lower surface of the installation table 108. An installation frame 112 is fixedly installed on the side wall of the installation table 108. A speed reducer 113 is fixedly installed in the installation frame 112. A driving motor 114 is fixedly installed on the outer wall of the speed reducer 113. The driving end of the driving motor 114 is connected to the input end of the speed reducer 113. The output end of the speed reducer 113 is rotatably connected to a rotating shaft 115. A shaft rod 116 is also arranged above the installation table 108. A roller 117 is fixedly installed on the outer wall of the shaft rod 116. A displacement block 109 is also movably arranged above the installation table 108. A servo motor 110 is fixedly installed in the displacement block 109. The driving end of the servo motor 110 is rotatably connected to a milling cutter 111. It further includes: a lateral movement component arranged on the base 101 for driving the installation table 108 to move left and right; a displacement component arranged on one side of the vertical frame 102 for driving the displacement block 109 to move up and down and back and forth; a connection component arranged outside the rotating shaft 115 for connecting the end of the shaft rod 116 and the rotating shaft 115 to cause the rotating shaft 115 to drive the shaft rod 116 to rotate together; a limiting component arranged outside the roller 117 for restricting the graphite ring to be grooved outside the roller 117; a support component arranged on the upper surface of the installation table 108 for supporting the shaft rod 116.

[0038] The graphite rings to be grooved can be sleeved on the outer side of the roller 117 in sequence, and the graphite rings are restricted to the outer side of the roller 117 by the limiting component. Then, the end of the shaft rod 116 and the rotating shaft 115 can be connected by means of the connecting component, and the shaft rod 116 is supported by the supporting component. At this time, the mounting table 108 can be driven to move left and right by the transverse movement component, so that the milling cutter 111 is aligned with the graphite ring, and the milling cutter 111 is driven to rotate by the servo motor 110. Then, the displacement block 109 is driven to move downward by the displacement component, so that the milling cutter 111 contacts the graphite ring. At the same time, the rotating shaft 115 is driven to rotate by the driving motor 114 and the reducer 113. The rotating shaft 115 drives the shaft rod 116 and the roller 117 to rotate together by means of the connecting component, so that the graphite ring rotates together, and then the operation of opening a ring groove on the outer side of the graphite ring by the milling cutter 111 can be realized. Moreover, the grooving operation can be carried out on multiple groups of graphite rings on the outer side of the roller 117 at one time. When the grooving of the graphite rings on the outer side of the roller 117 is completed, the support of the supporting component for the shaft rod 116 can be released, and the shaft rod 116 and the roller 117 can be directly removed, and then the graphite rings on the outer side of the roller 117 can be removed. There can be set no less than two groups of rollers 117 on the mounting table 108. When the grooving of the graphite rings on one group of rollers 117 is completed, the grooving operation can be quickly carried out on the graphite rings on the outer side of another group of rollers 117. Moreover, during the grooving process of the graphite rings on the outer side of another group of rollers 117, the previous group of rollers 117 can be removed and a new group of rollers 117 can be reinstalled, which can effectively improve the grooving efficiency of the graphite rings and has a better use effect.

[0039] As an embodiment of the present invention, please refer to Figure 1 , the transverse movement component includes a moving block 109 fixedly arranged on the lower surface of the mounting table 108. A stepping motor one 103 is fixedly installed on the upper surface of the base 101, and a first lead screw 104 penetrating through the moving block 109 is rotatably connected to the driving end of the stepping motor one 103, which is used to drive the mounting table 108 to move left and right. A limiting block 107 is also fixedly installed on the lower surface of the mounting table 108, and a first limiting rod 106 penetrating through the limiting block 107 is fixedly installed on the upper surface of the base 101. By driving the first lead screw 104 to rotate by the stepping motor one 103, the mounting table 108 can be moved left and right, so as to achieve the purpose of adjusting the position of the graphite ring.

[0040] As an embodiment of the present invention, please refer to Figure 1The displacement assembly includes a movable module 203 arranged on one side of the stand 102, a second stepper motor 201 is fixedly installed on the outer wall of the stand 102, and the driving end of the second stepper motor 201 is rotatably connected to a second screw rod 202 that penetrates the movable module 203, and a second limiting rod 204 that penetrates the movable module 203 is also fixedly connected to the side wall of the stand 102, the displacement block 109 is located in the movable module 203, and a third limiting rod 207 that penetrates the displacement block 109 is fixedly installed in the movable module 203, and the upper surface of the movable module 203 is also A stepper motor 3 205 is fixedly installed, and the driving end of the stepper motor 3 205 is rotatably connected to a third screw rod 206. The third screw rod 206 passes through the displacement block 109, and the second screw rod 202 can be driven to rotate by the stepper motor 201, thereby causing the movable module 203 to move forward and backward. The third screw rod 206 can be driven to rotate by the stepper motor 3 205, thereby causing the displacement block 109 to move up and down in the movable module 203, thereby effectively realizing that the position of the milling tool 111 can be flexibly adjusted up and down, front and back, and the use effect is better.

[0041] As an embodiment of the present invention, please refer to Figure 5 The connecting component includes a fixed disk 301 fixedly arranged on the outer wall of the rotating shaft 115, and the outer wall of the fixed disk 301 is fixedly installed with equidistant and annularly distributed clamping rods 303, which are fixedly installed at one end of the roller 117 close to the fixed disk 301, and the clamping rod 303 is inserted into the clamping rod 302. A slot 304 is also provided at the end of the shaft 116 close to the rotating shaft 115, and the end of the rotating shaft 115 is inserted into the slot 304. During the installation of the shaft 116, the end of the rotating shaft 115 can be inserted into the slot 304 at the end of the shaft 116, and at the same time, the clamping rod 303 and the clamping rod 302 on the outer side of the fixed disk 301 are connected to each other. When the rotating shaft 115 rotates, the shaft 116 can be driven to rotate together, which is very convenient to use.

[0042] As an embodiment of the present invention, please refer to Figure 5 A support plate 305 is also fixedly mounted on the upper surface of the mounting platform 108, and the rotating shaft 115 passes through the support plate 305. The support plate 305 can support the rotating shaft 115, so that the rotation process of the rotating shaft 115 is more stable and the use effect is better.

[0043] As an embodiment of the present invention, please refer to Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 and Figure 11, the limiting component includes a gear unit and a clamping unit. The gear unit is arranged in the roller 117 and is used to block the graphite ring to be grooved sleeved outside the roller 117. The clamping unit is arranged outside the roller 117 and is used to limit the graphite ring between the gear unit and the clamping unit.

[0044] As an embodiment of the present invention, please refer to Figure 6 , Figure 7 , Figure 9 , Figure 10 and Figure 11 , the gear unit includes a displacement cavity 401 opened in the shaft rod 116, and a movable column 402 is movably installed in the displacement cavity 401. An installation cavity is opened on one inner wall of the displacement cavity 401, and a hydraulic telescopic rod 403 is fixedly installed in the installation cavity. The telescopic end of the hydraulic telescopic rod 403 is connected to the movable column 402. Fixed shafts 405 are fixedly installed on the inner wall of the roller 117 at equal distances and distributed in a ring shape, and a blocking rod 406 is rotatably sleeved outside the fixed shaft 405. An installation port 404 corresponding to the blocking rod 406 is opened on the outer wall of the roller 117, and the end of the blocking rod 406 is located in the installation port 404. Support pieces 407 are also fixedly installed on the outer wall of the movable column 402 at equal distances and distributed in a ring shape, and a moving rod 408 is fixedly installed between the support pieces 407. A movable opening 409 is opened on the outer wall of the blocking rod 406, and the moving rod 408 penetrates through the movable opening 409. A touch switch is also fixedly installed at the end of the shaft rod 116, and the touch switch is electrically connected to the hydraulic telescopic rod 403. After the graphite rings to be grooved are all sleeved outside the roller 117, the touch switch can be pressed to cause the hydraulic telescopic rod 403 to drive the movable column 402 to move in the displacement cavity 401. The support pieces 407 outside the movable column 402 can drive the moving rod 408 to move, and the moving rod 408 can drive the blocking rod 406 to rotate, so that the end of the blocking rod 406 moves out of the installation port 404. When the movable column 402 fits with the end of the displacement cavity 401, the blocking rod 406 just keeps perpendicular to the roller 117, which can play a role in blocking the graphite ring, so that multiple groups of graphite rings outside the roller 117 are clamped between the blocking rod 406 and the clamping unit. When the roller 117 is removed after the graphite ring is grooved, the roller 117 can be placed vertically and the touch switch can be pressed again, so that the hydraulic telescopic rod 403 drives the movable column 402 to move in the reverse direction, so that the blocking rod 406 retracts into the installation port 404 again. At this time, the graphite rings outside the roller 117 can quickly slide downwards, effectively realizing the quick unloading operation of the graphite ring, and the use effect is better.

[0045] As an embodiment of the present invention, please refer to Figure 6 , Figure 7 and Figure 8, the clamping unit includes that a plurality of rows of fixed frames 501 which are fixedly installed on the inner wall of the roller 117 and are equally spaced and distributed in a ring shape. The inner wall of the fixed frame 501 is fixedly installed with vertical rods 502, and the end of the vertical rod 502 is sleeved with a stop block 504. A fixing port corresponding to the stop block 504 is opened on the outer wall of the roller 117, and the stop block 504 is located in the fixing port. A first spring 503 is sleeved on the outside of the vertical rod 502. One end of the first spring 503 is connected to the inner wall of the fixed frame 501, and the other end of the first spring 503 is connected to the stop block 504. A collar 507 is sleeved on the outside of the roller 117. The outer wall of the roller 117 is fixedly installed with mounting rods 508 which are equally spaced and distributed in a ring shape, and the mounting rods 508 penetrate through the collar 507. A round chamfer is opened at one end of the mounting rod 508 close to the connecting component, which is more convenient for sleeving the graphite ring on the outside of the mounting rod 508. The end of the stop block 504 is provided with an inclined surface 505 for contacting the inclined surface 505 when the collar 507 moves towards the connecting component, pushing the stop block 504 into the fixing port. A sleeve 509 is also sleeved on the outside of the roller 117, and an inner chamfer 510 is opened at one end of the sleeve 509 away from the connecting component. A notch 506 is also provided at the end of the stop block 504, and the inner chamfer 510 and the notch 506 cooperate with each other. A holding module is also provided on the outside of the collar 507 for holding the graphite ring. When the graphite ring is sleeved on the roller 117 and the blocking unit has blocked the graphite ring, at this time, the collar 507 on the outside of the roller 117 can be pushed towards the graphite ring. The collar 507 will contact the inclined surface 505 of the stop block 504, pushing the stop block 504 to move into the fixing port and causing the first spring 503 to be compressed. When the collar 507 passes over the stop block 504, the first spring 503 pops the stop block 504 out again to block the collar 507, so that the collar 507 can only move in one direction at this time. Until the holding module between the collar 507 and the graphite ring is squeezed, the graphite ring can be clamped and fixed between the holding module and the stop rod 406, which is convenient for subsequent grooving operations. When the graphite ring on the roller 117 is grooved and unloaded and a new graphite ring to be grooved needs to be installed, the position of the collar 507 needs to be adjusted again. Since the inner chamfer 510 at the end of the sleeve 509 on the outside of the roller 117 and the notch 506 at the end of the stop block 504 cooperate with each other, when the sleeve 509 moves back and forth, it can push the stop block 504 into the fixing port, and the stop block 504 will not affect the back-and-forth movement of the sleeve 509. When the graphite ring on the roller 117 is grooved and unloaded and a new graphite ring to be grooved needs to be installed, at this time, the sleeve 509 on the outside of the roller 117 can be pushed so that the end of the sleeve 509 is in contact with the collar 507, and then the sleeve 509 is pushed in the direction away from the connecting component. At this time, since the sleeve 509 has pushed the stop block 504 into the fixing port and the end of the stop block 504 is provided with a notch 506, the collar 507 and the sleeve 509 can be smoothly connected, so that the stop block 504 is always located in the fixing port,Furthermore, the collar 507 can be smoothly reset in the reverse direction, and then it can be re-abutted against the newly loaded graphite ring, resulting in a better use effect.

[0046] As an embodiment of the present invention, please refer to Figure 6 , Figure 7 and Figure 8 , the abutting module includes an abutting ring 603 sleeved outside the roller 117. An outer wall of one side of the abutting ring 603 is fixedly installed with movable rods 601 that are equidistantly distributed in a ring shape, and the movable rods 601 penetrate through the collar 507. An outer wall of the other side of the abutting ring 603 is fixedly installed with a rubber gasket 604. A second spring 602 is sleeved outside the movable rod 601. One end of the second spring 602 is connected to the outer wall of the collar 507, and the other end of the second spring 602 is connected to the abutting ring 603. When the collar 507 moves towards the graphite ring, the rubber gasket 604 outside the abutting ring 603 will contact the graphite ring, and the second spring 602 outside the movable rod 601 will be compressed, so that the graphite ring can be clamped between the stop rod 406 and the abutting ring 603, which is very convenient to use.

[0047] As an embodiment of the present invention, please refer to Figure 3 and Figure 4 , the support assembly includes a support frame 701 fixedly arranged on the upper surface of the mounting table 108. A placement groove 702 is opened on an outer wall of one side of the support frame 701. A ring plate 703 is fixedly installed outside the shaft rod 116, and the ring plate 703 is located in the placement groove 702. A closing cover 704 is rotatably connected to an outer wall of one side of the support frame 701, and a locking groove 705 that cooperates with the ring plate 703 is opened in the closing cover 704. A lower locking buckle 706 is fixedly installed on the side wall of the support frame 701, and a locking ring 707 is sleeved outside the lower locking buckle 706. An upper locking buckle 708 is fixedly installed on the side wall of the closing cover 704. When installing the shaft rod 116, the ring plate 703 outside the shaft rod 116 can be placed in the placement groove 702, and then the shaft rod 116 is moved horizontally. When the ring plate 703 is in contact with the inner wall of the placement groove 702, the end of the shaft rod 116 just docks with the connection assembly, and then the closing cover 704 can be closed. At this time, the upper locking buckle 708 and the lower locking buckle 706 are in contact with each other. Move the locking ring 707 outside the lower locking buckle 706 so that the locking ring 707 is sleeved outside the upper locking buckle 708 to lock the position of the closing cover 704. The position of the ring plate 703 can be limited by the locking groove 705 in the closing cover 704, which can effectively ensure the stability when the shaft rod 116 rotates, and the use effect is better.

[0048] During use, the graphite rings that need to be grooved can be sleeved on the outside of the roller 117 in sequence, and the graphite rings can be restricted to the outside of the roller 117 through the limiting component. Then, the end of the shaft rod 116 and the rotating shaft 115 can be connected by means of the connecting component, and the shaft rod 116 can be supported by the supporting component. At this time, the mounting table 108 can be driven to move left and right by the transverse movement component, so that the milling cutter 111 is aligned with the graphite ring, and the milling cutter 111 is driven to rotate by the servo motor 110. Then, the displacement block 109 is driven to move downward by the displacement component, so that the milling cutter 111 contacts the graphite ring. At the same time, the rotating shaft 115 is driven to rotate by the driving motor 114 and the speed reducer 113. The rotating shaft 115 drives the shaft rod 116 and the roller 117 to rotate together by means of the connecting component, so that the graphite ring can rotate together, and then the operation of opening a ring groove on the outside of the graphite ring by the milling cutter 111 can be realized, and multiple groups of graphite rings on the outside of the roller 117 can be grooved at one time. When the grooving of the graphite rings on the outside of the roller 117 is completed, the support of the supporting component for the shaft rod 116 can be released, and the shaft rod 116 and the roller 117 can be directly removed, and then the graphite rings on the outside of the roller 117 can be removed. There can be no less than two groups of rollers 117 arranged on the mounting table 108. When the grooving of the graphite rings on one group of rollers 117 is completed, the grooving operation can be quickly carried out on the graphite rings on the outside of another group of rollers 117. And during the grooving process of the graphite rings on the outside of another group of rollers 117, the previous group of rollers 117 can be removed and a new group of rollers 117 can be reinstalled, which can effectively improve the grooving efficiency of the graphite rings and has a better use effect.

[0049] It should be specifically noted that although this specification is described according to the implementation manners, not every implementation manner only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation manners that can be understood by those skilled in the art.

Claims

1. A graphite ring grooving device, including a base, wherein a vertical frame is fixedly installed on the upper surface of the base, and is characterized in that, Above the base is provided with a mounting table. On the side wall of the mounting table is fixedly installed a mounting frame, and a speed reducer is fixedly installed in the mounting frame. On the outer wall of the speed reducer is fixedly installed a driving motor, and the driving end of the driving motor is connected to the input end of the speed reducer. The output end of the speed reducer is rotationally connected to a rotating shaft. Above the mounting table is also provided with a shaft rod, and a roller is fixedly installed on the outer wall of the shaft rod. Above the mounting table is also movably provided with a displacement block, and a servo motor is fixedly installed in the displacement block. The driving end of the servo motor is rotationally connected to a milling cutter. It further includes: A transverse movement assembly, which is arranged on the base and is used to drive the mounting table to move left and right; A displacement assembly, which is arranged on one side of the vertical frame and is used to drive the displacement block to move up and down and back and forth; A connection assembly, which is arranged outside the rotating shaft and is used to connect the end of the shaft rod and the rotating shaft to make the rotating shaft drive the shaft rod to rotate together; A limiting assembly, which is arranged outside the roller and is used to limit the graphite ring to be grooved outside the roller; A support assembly, which is arranged on the upper surface of the mounting table and is used to support the shaft rod.

2. The graphite ring grooving device according to claim 1, wherein The transverse movement assembly includes a moving block fixedly arranged on the lower surface of the mounting table. On the upper surface of the base is fixedly installed a stepping motor I, and the driving end of the stepping motor I is rotationally connected to a first lead screw passing through the moving block for driving the mounting table to move left and right. On the lower surface of the mounting table is also fixedly installed a limiting block, and on the upper surface of the base is fixedly installed a first limiting rod passing through the limiting block.

3. The graphite ring grooving device according to claim 1, characterized in that, The displacement assembly includes a movable module arranged on one side of the vertical frame. On the outer wall of the vertical frame is fixedly installed a stepping motor II, and the driving end of the stepping motor II is rotationally connected to a second lead screw passing through the movable module. On the side wall of the vertical frame is also fixedly connected to a second limiting rod passing through the movable module. The displacement block is located in the movable module, and in the movable module is fixedly installed a third limiting rod passing through the displacement block. On the upper surface of the movable module is also fixedly installed a stepping motor III, and the driving end of the stepping motor III is rotationally connected to a third lead screw, and the third lead screw passes through the displacement block.

4. A graphite ring grooving device according to claim 1, characterized in that, The connection assembly includes a fixed disk fixedly arranged on the outer wall of the rotating shaft, and evenly distributed annularly on the outer wall of the fixed disk are fixedly installed clamping cylinders. At one end of the roller close to the fixed disk are fixedly installed evenly distributed annularly clamping rods, and the clamping rods are inserted into the clamping cylinders. At one end of the shaft rod close to the rotating shaft is also provided with a slot, and the end of the rotating shaft is inserted into the slot.

5. The graphite ring grooving device according to claim 4, characterized in that, On the upper surface of the mounting table is also fixedly installed a support plate, and the rotating shaft passes through the support plate.

6. A graphite ring grooving device according to claim 1, characterized in that, The limiting assembly includes a blocking unit and a clamping unit. The blocking unit is arranged in the roller and is used to block the graphite ring to be grooved sleeved outside the roller; the clamping unit is arranged outside the roller and is used to limit the graphite ring between the blocking unit and the clamping unit.

7. The graphite ring grooving device according to claim 6, characterized in that, The gear position unit includes a displacement cavity formed in the shaft rod, and a movable column is movably installed in the displacement cavity. An installation cavity is formed in one inner wall of the displacement cavity, and a hydraulic telescopic rod is fixedly installed in the installation cavity. The telescopic end of the hydraulic telescopic rod is connected to the movable column. The inner wall of the roller is fixedly installed with fixed shafts that are equidistantly distributed in a ring shape, and a blocking rod is rotatably sleeved on the outer side of the fixed shaft. An installation port corresponding to the blocking rod is formed in the outer wall of the roller, and the end of the blocking rod is located in the installation port. The outer wall of the movable column is also fixedly installed with support pieces that are equidistantly distributed in a ring shape, and a moving rod is fixedly installed between the support pieces. An activity port is formed in the outer wall of the blocking rod, and the moving rod penetrates through the activity port. A touch switch is also fixedly installed at the end of the shaft rod, and the touch switch is electrically connected to the hydraulic telescopic rod.

8. A graphite ring grooving device according to claim 7, wherein, The clamping unit includes a plurality of rows of fixed frames that are fixedly installed on the inner wall of the roller and are equidistantly distributed in a ring shape. A vertical rod is fixedly installed on the inner wall of the fixed frame, and a blocking block is sleeved on the end of the vertical rod. A fixed port corresponding to the blocking block is formed in the outer wall of the roller, and the blocking block is located in the fixed port. A first spring is sleeved on the outer side of the vertical rod. One end of the first spring is connected to the inner wall of the fixed frame, and the other end of the first spring is connected to the blocking block. A collar is sleeved on the outer side of the roller. The outer wall of the roller is fixedly installed with installation rods that are equidistantly distributed in a ring shape, and the installation rods penetrate through the collar. A circular chamfer is formed at one end of the installation rod close to the connection component. The end of the blocking block is provided with an inclined surface for contacting the inclined surface when the collar moves towards the connection component, so as to push the blocking block into the fixed port. A sleeve is also sleeved on the outer side of the roller, and an inner chamfer is formed at one end of the sleeve away from the connection component. A notch is also formed at the end of the blocking block, and the inner chamfer and the notch are matched with each other. A holding module is also provided on the outer side of the collar for holding the graphite ring.

9. The graphite ring grooving device according to claim 8, wherein, The holding module includes a holding ring sleeved on the outer side of the roller. A plurality of activity rods that are equidistantly distributed in a ring shape are fixedly installed on one outer wall of the holding ring, and the activity rods penetrate through the collar. A rubber gasket is fixedly installed on the other outer wall of the holding ring. A second spring is sleeved on the outer side of the activity rod. One end of the second spring is connected to the outer wall of the collar, and the other end of the second spring is connected to the holding ring.

10. A graphite ring grooving device according to claim 1, characterized in that, The support component includes a support frame fixedly arranged on the upper surface of the installation table. A placement groove is formed in one outer wall of the support frame. A ring plate is fixedly installed on the outer side of the shaft rod, and the ring plate is located in the placement groove. A closing cover is rotatably connected to one outer wall of the support frame, and a locking groove matched with the ring plate is formed in the closing cover. A lower locking buckle is fixedly installed on the side wall of the support frame, and a locking ring is sleeved on the outer side of the lower locking buckle. An upper locking buckle is fixedly installed on the side wall of the closing cover.

Images