CN210677162U - Automatic filing machine - Google Patents

Abstract

The utility model discloses an automatic filing and repairing machine, which relates to the technical field of material surface treatment equipment. An automatic filing and repairing machine, including a worktable, and a clamping and turning device and a filing device arranged on the worktable, the clamping and turning device including a clamping mechanism for clamping materials and a clamping mechanism for clamping the clamps. A turning mechanism for turning the material held by the holding mechanism; the filing device includes a file, and the file is driven by a driving mechanism to reciprocate, and is used for filing the material held by the holding mechanism. build. The automatic filing and repairing machine of the utility model solves the problems of low manual processing efficiency and poor consistency, ensures the processing effect, realizes automation, and improves the processing efficiency.

Description

Automatic filing machine

technical field

The utility model relates to the technical field of material surface processing equipment, in particular to an automatic filing and repairing machine.

Background technique

In the process of jewelry processing, there will be a process of grinding and filing. The grinding and filing of materials is to finely grind the surface of the material, so that the material can meet the shape, size and surface roughness required by the drawing.

At present, there are few mature filing and repairing machines on the market. The polishing and filing process of jewelry basically relies on manual labor. However, manual polishing and filing are time-consuming and labor-intensive. If the repair position is not accurate, the effect and consistency of the processing cannot be guaranteed.

Utility model content

In view of the above defects in the prior art, the utility model provides an automatic filing machine, which solves the problems of low manual processing efficiency and poor consistency.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is:

An automatic filing and repairing machine, including a worktable, a clamping and turning device and a filing device arranged on the worktable, the clamping and turning device including a clamping mechanism for clamping materials and a clamping and turning device for clamping the material A turning mechanism for turning over the material held by the holding mechanism; the filing device includes a file, and the file is driven by a driving mechanism to reciprocate and is used for filing the material held by the holding mechanism. build.

Wherein, the clamping mechanism includes a fixing base, two oppositely arranged clamping jaws, a first elastic member, a clamping cylinder and a first power device, and the fixing base is fixedly arranged on the worktable; the clamping jaws It includes a clamping part, an installation part and a driving part which are connected in sequence, the installation parts of the two clamping jaws are both hinged on the side parts of the fixed seat; the first elastic part is arranged on the side of the two clamping jaws. The clamping parts are used to provide clamping force to the clamping parts; the clamping cylinder is driven by the first power device to slide and set in the fixing seat, and the clamping cylinder is The end is provided with a conical opening, and the conical opening is correspondingly arranged with the driving parts of the two clamping jaws, and is used for driving the two driving parts to open the clamping parts of the two clamping jaws.

Wherein, the turning mechanism includes a sleeve that is rotatably arranged in the fixing seat driven by the second power device, the clamping cylinder is slidably arranged in the sleeve, and the mounting parts of the two clamping jaws are hinged on the sleeve.

Wherein, the filing device further includes a mounting seat, the file is arranged on the mounting seat, and the driving mechanism is drivingly connected with the mounting seat.

Wherein, the filing device further includes a force applying mechanism arranged on the mounting seat, the force applying mechanism includes a rotating shaft, a rocker arm and a second elastic member for providing tension to the rocker arm, the rotating shaft The rocker arm is arranged on one end of the rotating shaft, and the file is arranged on the other end of the rotating shaft; one end of the second elastic member is arranged on the mounting seat, so The other end of the second elastic member is arranged on the rocker arm.

Wherein, the force applying mechanism further includes a third power device arranged on the mounting seat, when the third power device drives the rocker arm to rotate with the axis of the rotating shaft as the central axis, the file will rotate from The material is lifted up.

Wherein, the filing device further comprises an installation frame arranged on the worktable and a linear slide rail arranged on the installation frame, and the installation seat is arranged on the slider of the linear slide rail.

Wherein, the driving mechanism includes a fourth power device arranged on the worktable, a flywheel that is drive-connected to the fourth power device, and a cam bearing follower eccentrically arranged on the flywheel. The seat is provided with a chute adapted to the cam bearing follower.

Wherein, the file is provided with an ultrasonic handle.

Wherein, the automatic filing machine further includes a supporting device arranged on the worktable for supporting the material.

Having adopted the above-mentioned technical scheme, the beneficial effects of the present utility model are:

The automatic filing and repairing machine provided by the utility model is provided with a clamping and turning device and a filing and repairing device, the material is clamped by the clamping mechanism of the clamping and turning device, and the file of the filing and repairing device is driven by the driving mechanism of the filing and repairing device. The material held by the clamping mechanism is filed and repaired by the reciprocating motion, and the material in the filing and repairing process is turned over by the overturning mechanism of the clamping overturning device to file and repair different positions of the material, which is different from manual grinding and filing in the prior art. Compared with the repairing method, the automatic filing and repairing machine of the utility model improves the consistency of material grinding and filing and repairing, ensures the processing effect, and at the same time realizes automation and improves the processing efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model automatic filing and repairing machine;

FIG. 2 is a schematic structural diagram of the clamping and turning device and the supporting device in FIG. 1;

Fig. 3 is a sectional view of the clamping and turning device in Fig. 2;

Fig. 4 is the structural representation of clamping jaw in Fig. 2;

Fig. 5 is a partial structural representation of the filing device in Fig. 1;

Fig. 6 is the structural representation of the other side of Fig. 5;

Fig. 7 is the structural representation of the drive mechanism of the filing device in Fig. 1;

Fig. 8 is a disassembled view of the supporting device in Fig. 2;

In the picture: 10- worktable, 100- receiving box, 101- mounting plate, 20- clamping and turning device, 200- fixing seat, 201- clamping jaw, 2010- clamping part, 2011- installation part, 2012- driving Section, 2013-Clamping Block, 2014-Clamping Slot, 202-First Elastic Part, 203-Clamping Cylinder, 2030-Conical Opening, 204-First Power Unit, 205-Connecting Plate, 206-Rotating Bearing, 207- Second power unit, 208- Sleeve, 209- Driving pulley, 210- Driven pulley, 211- Belt, 212- Lock nut, 213- Swivel bearing, 214- Spring mounting pin, 30- File repair Device, 300-file, 301-installation block, 302-support arm, 303-connecting rod, 304-connection block, 305-chute, 306-rotating shaft, 307-rocker arm, 308-second elastic piece, 309-section Three power units, 310-adjustment block, 311-adjustment bolt, 312-lock nut, 313-connection bolt, 314-linear slide, 315-slider, 316-support plate, 317-support rod, 318-fourth Power unit, 319-flywheel, 3190-long hole, 320-cam bearing follower, 321-support plate, 322-drive shaft, 323-driving pulley, 324-driven pulley, 325-belt, 326-ultrasonic Handle, 327-Mounting block, 328-Quick-change seat, 329-Clamp, 40-Material, 50-Support device, 501-Rootstock block, 5010-Profile groove, 502-Rootstock block fixing seat, 5020-Installation groove , 5021- wedge groove, 503- top bolt, 504- base block, 505- guide post, 506- adjustment seat, 5060- threaded hole, 507- adjustment bolt.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention. Wherein, in order to facilitate the description of the structure of the automatic filing and repairing machine of the present invention, the orientation of the automatic filing and repairing machine is expressed as upper and lower, and the expression of the orientation does not constitute a limitation on the protection scope.

As shown in FIG. 1 to FIG. 8 , the automatic filing machine includes a worktable 10 , and a clamping and turning device 20 and a filing device 30 arranged on the worktable 10 . The clamping and turning device 20 includes a clamping and turning device for clamping materials. 40 and a turning mechanism for turning over the material 40 held by the holding mechanism; the filing device 30 includes a file 300, which is driven by a driving mechanism to reciprocate and is used for holding the material 40 held by the holding mechanism. The material 40 is filed and repaired. The material 40 in this embodiment is a rod-shaped material, and a material receiving box 100 is provided under the table surface of the work table 10 to facilitate the collection of the material 40 after grinding and filing.

As shown in FIG. 1 and FIG. 7 , the automatic filing machine in this embodiment includes two sets of clamping and turning devices 20 and two sets of filing devices 30 , wherein the two sets of filing devices 30 share one driving mechanism.

As shown in FIG. 1 to FIG. 4 , the clamping mechanism for clamping the turning device 20 includes a fixing base 200 , two oppositely disposed clamping jaws 201 , a first elastic member 202 , a clamping cylinder 203 and a first power device 204 , The fixing base 200 is fixedly arranged on the worktable 10 ; the clamping jaw 201 includes a clamping part 2010 , a mounting part 2011 and a driving part 2012 connected in sequence, and the installation parts 2011 of the two clamping jaws 201 are hinged on the side of the fixing base 200 The first elastic member 202 is arranged between the clamping parts 2010 of the two clamping jaws 201 to provide clamping force to the two clamping parts 2010, and the clamping cylinder 203 is driven by the first power device 204 to slide and set in a fixed position In the seat 200, the end of the clamping cylinder 203 is provided with a conical opening 2030, and the conical opening 2030 is corresponding to the driving part 2012 of the two clamping jaws 201, and is used to drive the two driving parts 2012 to make the two clamping jaws 201. The gripping portion 2010 is opened.

In this embodiment, two first elastic members 202 are provided, and both of the two first elastic members 202 are preferably springs. Spring mounting pins 214 are respectively provided on both sides of the clamping portion 2010 of the two clamping jaws 201 . The springs are respectively installed on the corresponding two spring mounting pins 214 to provide elastic clamping force to the two clamping jaws 201; The holding blocks 2013 are respectively provided with arc-shaped clamping grooves 2014, and the two clamping grooves 2014 are used for clamping the material 40; the first power device 204 is preferably an air cylinder, and can also be an electric cylinder, a hydraulic cylinder, etc. The end is connected with the end of the clamping cylinder 203 through the connecting plate 205, which is used to drive the clamping cylinder 203 to reciprocate. A rotating bearing 206 is arranged between the connecting plate 205 and the clamping cylinder 203. Wear with the connecting plate 205.

As shown in FIG. 1 to FIG. 4 , the inversion mechanism of the clamping inversion device 20 includes a sleeve 208 rotatably disposed in the fixed seat 200 driven by the second power device 207 , and the clamping cylinder 203 is slidably disposed in the sleeve 208 , the mounting parts 2011 of the two clamping jaws 201 are hinged on the sleeve 208 .

In this embodiment, a rotating bearing 213 is arranged between the sleeve 208 and the fixed seat 200 . The rotating bearing 213 reduces the wear between the sleeve 208 and the fixed seat 200 , and at the same time, the rotating bearing 206 and the rotating bearing 213 improve the clamping cylinder. Concentricity between 203 and the sleeve 208; the second power unit 207 is preferably a motor, a driving pulley 209 is installed on the output shaft of the motor, a driven pulley 210 is installed on the sleeve 208, and the driving pulley 209 and the driven pulley are 210 is connected by a belt 211 for transmission, and a locking nut 212 is provided on the sleeve 208 to prevent the displacement of the driven pulley 210 .

As shown in FIG. 1 , FIG. 5 , FIG. 6 and FIG. 7 , the filing device further includes a mounting seat, the file 300 is arranged on the mounting seat, and the driving mechanism is drivingly connected with the mounting seat. The mounting seat in this embodiment includes a mounting block 301 , a support arm 302 , two connecting rods 303 and a connecting block 304 , the support arm 302 is fixedly arranged on one side of the mounting block 301 , and the connecting block 304 is arranged on the side of the mounting block 301 through the two connecting rods 303 . Install the other side of block 301.

As shown in FIG. 1 , FIG. 5 and FIG. 6 , the filing device further includes a force applying mechanism disposed on the mounting seat, and the force applying mechanism includes a rotating shaft 306 , a rocker arm 307 and a second force for providing tension to the rocker arm 307 . The elastic member 308, the rotating shaft 306 is rotatably arranged on the mounting seat; the rocker arm 307 is arranged at one end of the rotating shaft 306, and the file 300 is arranged at the other end of the rotating shaft 306; one end of the second elastic member 308 is arranged on the mounting seat, and the second elastic member The other end of 308 is provided on the rocker arm 307 . In this embodiment, the rotating shaft 306 is rotatably disposed on the support arm 302 of the mounting seat, one end of the second elastic member 308 is disposed on the support arm 302 , and the other end is disposed on the rocker arm 307 .

As shown in FIG. 1 , FIG. 5 and FIG. 6 , in this embodiment, the second elastic member 308 is preferably a spring, and the support arm 302 is provided with an adjustment mechanism for adjusting the pulling force of the second elastic member 308 , and the adjustment mechanism includes a mounting block 327. Adjusting block 310, adjusting bolt 311 and locking nut 312, the mounting block 327 is arranged on the support arm 302, the adjusting block 310 is hinged on the side of the mounting block 327 away from the rocker arm 307, the adjusting block 310 and the rocker arm 307 are respectively A connecting bolt 313 is provided, and both ends of the second elastic member 308 are respectively set on the corresponding connecting bolt 313; the adjusting block 310 is provided with a threaded hole (not shown in the figure), and the adjusting bolt 311 passes through the threaded hole and abuts against the mounting block 327, adjust the inclination angle of the adjusting block 310 relative to the mounting block 327 by screwing the adjusting bolt 311 to adjust the distance between the two connecting bolts 313, thereby adjusting the pulling force of the second elastic member 308 to the rocker arm 307. After the position of the adjusting block 310 is determined, the locking nut 312 is threadedly connected to the end of the adjusting bolt 311 away from the mounting block 327 , and the adjusting bolt 311 is locked. By adopting such a structure, materials with different grinding and filing strength requirements can be adapted, and the application range of the filing and repairing device of the present invention can be expanded.

1, 5 and 6, the force applying mechanism further includes a third power device 309 arranged on the mounting seat. When the third power device 309 drives the rocker arm 307 to rotate with the axis of the rotating shaft 306 as the central axis , the file 300 is lifted from the material 40 . The third power device 309 in this embodiment is an air cylinder. When the piston rod of the air cylinder extends, the piston rod drives the rocker arm 307 to rotate with the axis of the rotating shaft 306 as the central axis, and the file 300 is lifted from the material 40. In practical applications , the third power device 309 may also adopt an electric cylinder, a hydraulic cylinder, or other power mechanisms that can be conceived by those skilled in the art.

As shown in FIG. 1 , FIG. 5 and FIG. 6 , the end of the rotating shaft 306 is provided with a quick-change seat 328 , a clamp 329 is detachably mounted on the quick-change seat 328 , and the file 300 is installed in the clamp 329 . In the present embodiment, the quick change seat 328 is provided with a slot (not shown in the figure) that fits with the end of the clamp 329. When the file 300 needs to be replaced, the clamp 329 can be quickly changed from the quick change The seat 328 can be removed from the seat 328 to achieve the purpose of quickly replacing the file 300 and improve the work efficiency.

As shown in Fig. 1, Fig. 5 and Fig. 6 together, the filing device further comprises a mounting frame arranged on the worktable 10 and a linear sliding rail 314 arranged on the mounting frame, and the mounting seat is arranged on the sliding block of the linear sliding rail 314. 315 on. The mounting frame in this embodiment includes two support plates 316 , and support rods 317 are respectively provided on the two support plates 316 , and both ends of the linear slide rail 314 are respectively fixed on the two support rods 317 . 301 is fixedly arranged on the slider 315 .

1 , 5 , 6 and 7 together, the driving mechanism includes a fourth power device 318 arranged on the workbench 10 , a flywheel 319 drivingly connected with the fourth power device 318 , and a flywheel 319 eccentrically arranged on the The cam bearing follower 320 on the flywheel 319 is provided with a chute 305 matching with the cam bearing follower 320 on the mounting seat.

The fourth power device 318 in the driving mechanism of this embodiment is preferably a motor, a mounting plate 101 is provided on the lower part of the table top of the work table 10, and the motor is fixed on the mounting plate 101; The transmission shaft 322 is rotatably arranged on the two support plates 321, the power output end of the motor is provided with a driving pulley 323, the transmission shaft 322 is provided with a driven pulley 324, and the belt 325 is drivingly connected between the driving pulley 323 and the driven belt Between the wheels 324 , since the two sets of filing devices 30 share one driving mechanism, the two flywheels 319 are respectively installed on both ends of the transmission shaft 322 . The flywheel 319 is provided with a long hole 3190 extending in the radial direction of the flywheel. The cam bearing follower 320 is installed in the long hole 3190. The cam bearing follower 320 can adjust the position in the long hole 3190. When the cam bearing follows When the actuator 320 is close to the axis of the flywheel 319, the linear motion distance of the connecting block 304 becomes smaller, and when the cam bearing follower 320 is far from the axis of the flywheel 319, the linear motion distance of the connecting block 304 becomes larger, which can adapt to different The materials required for grinding and filing expand the scope of application of the automatic filing and repairing machine of the utility model.

As shown in FIG. 1 , FIG. 5 and FIG. 6 , the file 300 is provided with an ultrasonic handle 326 , which improves the filing efficiency of the file 300 through the high-frequency vibration of ultrasonic waves, and at the same time, solves the phenomenon of sticky materials caused by the heating of the file 300 . In this embodiment, an inclined angle is set between the axis of the file 300 and the material 40, which further improves the quality of grinding and filing.

As shown in FIG. 1 , FIG. 2 and FIG. 8 , the automatic filing machine further includes a supporting device 50 arranged on the work table 10 for supporting the material 40 . The supporting device 50 in this embodiment includes a rootstock block 501 , a rootstock block fixing seat 502 and a height adjustment mechanism for adjusting the height of the rootstock block fixing seat 502 .

The rootstock block 501 is provided with a profiling groove 5010 that is adapted to the material 40, the rootstock block fixing seat 502 is provided with an installation groove 5020 for installing the rootstock block 501, and the groove wall of the installation groove 5020 is provided with a top for tightening the rootstock block. 501 to tighten the bolt 503.

The height adjustment mechanism includes a base block 504 , a guide column 505 , an adjustment seat 506 and an adjustment bolt 507 . The base block 504 is fixedly arranged on the table top of the workbench 10 , and the adjustment seat 506 is fixedly arranged on the side of the base block 504 , on the adjustment seat 506 A threaded hole 5060 is provided that is adapted to the adjusting bolt 507; the guide post 505 is arranged on the base block 504, the stock block fixing seat 502 is slidably sleeved on the guide post 505, and the stock block fixing seat 502 is close to the side of the base block 504 A wedge-shaped groove 5021 is provided, and the end of the adjusting bolt 507 is a conical shape that matches with the wedge-shaped groove 5021. The adjusting bolt 507 is inserted into the wedge-shaped groove 5021 through the threaded hole 5060, and the rootstock block fixing seat 502 is driven by screwing the adjusting bolt 507. It moves up and down to adapt to the clamping height of the material 40 , and further supports the unclamped part of the material 40 . The adoption of this structure improves the stability of the material 40 and further ensures the quality of grinding and filing.

When in use, the first power device 204 drives the clamping parts 2010 of the two clamping jaws 201 to open, and the material 40 is clamped and fixed by the clamping blocks 2013 on the two clamping parts 2010. The groove 5010 supports the part of the material 40 that is not clamped.

The file 300 of the file device 30 is placed on the material 40, and the second elastic member 308 of the force application mechanism provides a pulling force to the rocker arm 307, so that the rocker arm 307 rotates to the position where the material 40 is located, thereby driving the file 300 to the position where the material 40 is located. The azimuth is rotated, and pressure is applied to the material 40 to ensure the strength of the file 300 when grinding and repairing the material 40.

The flywheel 319 is driven by the fourth power device 318 to rotate, and the cam bearing follower 320 on the flywheel 319 drives the connecting block 304 of the mounting seat to reciprocate, thereby driving the file 300 disposed on the support arm 302 of the mounting seat to reciprocate, thereby Grind and file the material 40.

In this embodiment, a control unit is provided, the file 300 reciprocates once, and the control unit controls the second power device 207 to drive the sleeve 208 to rotate once, that is, the sleeve 208 drives the two clamping jaws 201 to hold the material 40 and rotate once to meet the grinding requirements. To meet the requirements of different positions of the material 40 for filing and repairing, when the second power device 207 rotates to the set number of rotations, the second power device 207 stops rotating. At this time, the first power device 204 drives the two jaws 201 to open, and the grinding file is repaired. The material 40 is removed, the processing is completed, and then the next processing is performed.

It can be seen from the above working process that the automatic filing and repairing machine of the utility model improves the consistency of material grinding and filing, ensures the processing effect, realizes automation at the same time, improves the processing efficiency, meets the needs of mass production in the industry, and can provide The industry brings good economic benefits.

The present utility model is not limited to the above-mentioned specific embodiments, and the various transformations made by those of ordinary skill in the art from the above-mentioned concept without creative labor all fall within the protection scope of the present utility model.

Claims (10)

1. An automatic filing and repairing machine, characterized in that it comprises a workbench, and a clamping and overturning device and a filing and repairing device arranged on the workbench, The clamping and turning device includes a clamping mechanism for clamping materials and a turning mechanism for inverting the material clamped by the clamping mechanism; The filing device includes a file, and the file is driven by a driving mechanism to reciprocate, and is used for filing the material held by the clamping mechanism. 2 . The automatic filing machine according to claim 1 , wherein the clamping mechanism comprises a fixed seat, two oppositely arranged clamping jaws, a first elastic member, a clamping cylinder and a first power device, 2 . the fixing seat is fixedly arranged on the workbench; The clamping jaws include a clamping part, an installation part and a driving part which are connected in sequence, and the installation parts of the two clamping jaws are hinged on the side parts of the fixed seat; The first elastic member is disposed between the clamping parts of the two clamping jaws, and is used to provide clamping force to the two clamping parts; The clamping cylinder is driven and slidably arranged in the fixing seat by the first power device, the end of the clamping cylinder is provided with a conical opening, and the conical opening is connected with the two clamping jaws. The driving parts are correspondingly arranged for driving the two driving parts to open the clamping parts of the two clamping jaws. 3 . The automatic filing machine according to claim 2 , wherein the turning mechanism comprises a sleeve rotatably arranged in the fixing seat driven by the second power device, and the clamping barrel is slidably arranged in the fixing seat. 4 . In the sleeve, the mounting parts of the two clamping jaws are both hinged on the sleeve. 4 . The automatic filing machine according to claim 1 , wherein the filing device further comprises a mounting seat, the file is arranged on the mounting seat, and the driving mechanism is drivingly connected with the mounting seat. 5 . . 5. The automatic filing machine according to claim 4, wherein the filing device further comprises a force applying mechanism arranged on the mounting seat, the force applying mechanism comprising a rotating shaft, a rocker arm and a The second elastic member that provides tension to the rocker arm, the rotating shaft is rotatably arranged on the mounting seat; the rocker arm is arranged at one end of the rotating shaft, and the file is arranged at the other end of the rotating shaft; so One end of the second elastic piece is set on the mounting seat, and the other end of the second elastic piece is set on the rocker arm. 6. The automatic filing machine according to claim 5, wherein the force applying mechanism further comprises a third power device arranged on the mounting seat, when the third power device drives the rocker arm When rotating with the axis of the rotating shaft as the central axis, the file is lifted from the material. 7 . The automatic filing machine according to claim 4 , wherein the filing device further comprises an installation frame arranged on the worktable and a linear slide rail arranged on the installation frame, and the The mounting seat is arranged on the sliding block of the linear slide rail. 8. The automatic filing machine according to claim 7, wherein the driving mechanism comprises a fourth power device arranged on the worktable, a flywheel drivingly connected with the fourth power device, and an eccentric For the cam bearing follower arranged on the flywheel, the mounting seat is provided with a chute adapted to the cam bearing follower. 9 . The automatic filing machine according to claim 1 , wherein the file is provided with an ultrasonic handle. 10 . 10 . The automatic filing machine according to claim 9 , wherein the automatic filing machine further comprises a supporting device disposed on the worktable and used for supporting the material. 11 .

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