CN113772378A - Automatic probe placing device and using method - Google Patents

Abstract

The invention discloses an automatic probe balance device which comprises a workpiece jig, a sequential guide block, an equipment bottom plate, a swing guide mechanism, an eccentric motor and a transmission mechanism, wherein the workpiece jig and the sequential guide block are detachably connected; the eccentric motor is connected with the sequence guide block through the transmission mechanism and can drive the sequence guide block to swing through the swing guide mechanism and the transmission mechanism, the sequence guide block can arrange disordered probe raw materials with a stub bar into orderly probes with the stub bar facing upwards through swinging, and the orderly probes with the stub bar facing upwards can be automatically input into the workpiece fixture. Automatic feeding can be realized to this device, and the operation workman directly put get the work tool can, greatly reduced workman's intensity of labour, saved a large amount of manpower and materials, labour saving and time saving, the tens or even hundreds of probe raw materials of splendid attire simultaneously of tool the inside one time performance moreover have improved work efficiency greatly, have brought the facility for production.

Description

Automatic probe placing device and using method

Technical Field

The invention belongs to the technical field of part processing equipment, and particularly relates to an automatic probe balance device and a using method thereof.

Background

At present, when the product thimble is used as a top product, the product thimble may also be called a probe (PIN needle), and the structure of the product thimble may be as shown in fig. 1, where the probe 1 includes a top probe segment 101, a middle probe segment 102, and a bottom probe segment 103 that are sequentially connected from top to bottom, and diameters of the top probe segment, the middle probe segment, and the bottom probe segment are smaller and smaller, the probe needs to be made into a step shape in a processing and manufacturing process, when a long product is cut into a short probe product, a stub 105 with a length of about 0.5mm is inevitably generated at a top of the probe, that is, at a top of the top probe segment, and in order to ensure a use effect of the probe, the stub needs to be ground and removed.

At present, probes with stub bars are manually placed into corresponding jigs one by one, and the existing jigs can only place one pin at a time, then place the jig into a corresponding grinding machine for grinding treatment, and after the treatment is finished, take out the probe from the grinding machine. This operation is mostly manual operation, has improved operation workman's working strength, wastes time and energy, and efficiency is lower, has brought the inconvenience for production, consequently needs one kind or more relevant treatment facility urgently.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides an automatic probe tray placing device and a using method thereof.

The technical scheme adopted by the invention for solving the technical problems is as follows:

an automatic probe disc swinging device comprises a workpiece jig, a sequential guide block, an equipment bottom plate, a swinging guide mechanism, an eccentric motor and a transmission mechanism, wherein the equipment bottom plate is arranged along the horizontal direction, the sequential guide block is connected with the equipment bottom plate through the swinging guide mechanism and is arranged above the equipment bottom plate, the sequential guide block is longitudinally arranged and is obliquely and downwards arranged, a discharge port is arranged at the sequential guide block at the lowest position, the discharge port of the sequential guide block is communicated with the workpiece jig, and the workpiece jig is detachably connected with the sequential guide block;

the eccentric motor is connected with the sequence guide block through the transmission mechanism and can drive the sequence guide block to swing through the swing guide mechanism and the transmission mechanism, the sequence guide block can arrange disordered probe raw materials with a stub bar into orderly probes with the stub bar facing upwards through swinging, and the orderly probes with the stub bar facing upwards can be automatically input into the workpiece fixture.

Furthermore, the sequence guide block comprises a guide block body, a connecting baffle, a disordered workpiece storage area, a regular workpiece storage area, a guide chute and guide columns, wherein the guide block body is arranged in a longitudinally downward inclined mode, probe containing grooves are formed in the upper surface of the guide block body in a sunken mode respectively, probe raw materials with stub bars to be sequenced can be contained in the probe containing grooves, and a discharge hole is formed in the lowest position of the guide block body; a plurality of guide sliding chutes are uniformly distributed on the guide block body on the lower bottom surface of the probe containing groove at intervals and are downwards recessed along the horizontal direction, the guide sliding chutes are longitudinally arranged, the horizontal width of each guide sliding chute is 1.01-1.4 times of the diameter of the top probe section of the probe, the vertical height from the lower bottom surface to the upper surface of each guide sliding chute is 1-1.4 times of the diameter of the top probe section of the probe, and a probe raw material with a stub bar can be longitudinally slidably arranged in the guide sliding chutes and downwardly slide;

the probe containing groove is longitudinally divided into an out-of-order workpiece storage area and a regular workpiece storage area upwards and downwards by the connecting baffle plate, and the connecting baffle plate is arranged above the guide sliding groove;

the guide chute in the regular workpiece storage area longitudinally below the connecting baffle is set to be a step hollow groove, the step hollow groove comprises an inclined section and a hollow section which are connected and arranged, the inclined section is arranged close to the connecting baffle and is inclined downwards along the longitudinal direction, the lowest part of the inclined section is connected and arranged with the hollow section, the hollow section vertically extends downwards from the upper surface of the guide block body to the lower surface of the guide block body, the width of the hollow section along the horizontal direction is smaller than the diameter of a top probe section of a probe raw material and larger than the diameter of a middle probe section, the hollow section extends from the inclined section to a discharge port, and the length of the step hollow groove is at least 2 times of the length of the probe raw material with a stub bar;

a plurality of guide posts are uniformly distributed at intervals on one longitudinal side of the connecting baffle plate on the disordered workpiece storage area side, the guide posts are uniformly distributed at intervals along the horizontal direction, the guide posts are parallel to the guide chutes, the longitudinal bottoms of the guide posts are arranged on the connecting baffle plate, the vertical lower bottom surfaces of the guide posts are arranged on the upper surface of the guide block body between every two adjacent guide chutes, and the horizontal distance between every two adjacent guide posts is smaller than the length of the probe raw material;

the workpiece fixture comprises a fixture body, the shape of the fixture body is matched with that of the guide block body, the fixture body is arranged along the horizontal direction, the fixture body and the guide block body can be detachably connected and arranged at the position of the discharge port, a plurality of fixture workpiece mounting chutes are uniformly distributed and spaced on the fixture body along the horizontal direction, the fixture workpiece mounting chutes are longitudinally arranged and matched with the hollow sections, the fixture workpiece mounting chutes vertically extend downwards from the upper surface of the fixture body to the lower surface of the fixture body and extend from one longitudinal side to the other longitudinal side of the fixture body close to the discharge port, the width of the fixture workpiece mounting chutes along the horizontal direction is smaller than the diameter of a top probe section of a probe raw material and larger than the diameter of a middle probe section, the hollow sections are communicated with the fixture workpiece mounting chutes, a hopper in the hollow sections faces upwards, The probe raw materials arranged in sequence can automatically slide into a jig workpiece mounting chute communicated with the jig workpiece mounting chute, and the upper surface of the top probe section of the probe is flush with the upper surface of the jig body.

Further, the longitudinal top of the guide post is provided with a conical shape.

Further, the tool body can be dismantled with the guide block body through leading the round pin and be connected the setting, and the horizontal both ends system of tool body has the connecting pin through-hole, and the guide pin is adorned admittedly on the guide block body, leads the round pin and sets up with connecting pin through-hole phase-match, and the tool body can be dismantled with the guide block body through leading round pin, connecting pin through-hole and be connected the setting.

Further, the inclination angle of the guide block body is 3-5 degrees.

Furthermore, the transmission mechanism comprises a swing support rod, a transition plate, an eccentric wheel and a connecting plate, wherein the output end of the eccentric motor is connected with one end of the swing support rod through the eccentric wheel, the other end of the swing support rod is connected with the transition plate, the transition plate is movably connected with the connecting plate through a shaft, and the connecting plate is fixedly connected with the sequence guide block;

the swing guide mechanism comprises a guide shaft, a bearing seat and a linear sliding track, the linear sliding track is installed on the equipment bottom plate along the horizontal direction, the guide shaft is arranged along the horizontal direction and can slide back and forth along the linear sliding track, and the horizontal two ends of the guide shaft are installed together with the sequential guide block through the bearing seat;

the eccentric motor can drive the sequential guide block to swing back and forth through the swing supporting rod, the transition plate, the eccentric wheel, the connecting plate, the guide shaft, the bearing block and the linear sliding track.

Further, a plurality of fine adjustment slotted holes are formed in the equipment bottom plate and are longitudinally arranged, the linear sliding rail can be installed together with the equipment bottom plate through the connecting bolts and the fine adjustment slotted holes, and the relative positions of the linear sliding rail and the equipment bottom plate can be adjusted through the connecting bolts and the fine adjustment slotted holes.

Further, the device also comprises an equipment protective cover, the equipment protective cover is arranged outside the workpiece jig, the sequence guide block, the equipment bottom plate, the swing guide mechanism, the eccentric motor and the transmission mechanism, a workpiece discharging hole is formed in the equipment protective cover, and disordered probe raw materials with a stub bar can be input into the sequence guide block through the workpiece discharging hole.

The use method of the probe automatic balance device comprises the following steps:

the disordered probe raw material with a stub bar is poured into the disordered workpiece storage area, then the disordered probe flows into the guide chute through continuous swing under the drive of the eccentric motor, then slides downwards along the guide chute all the time under the action of gravity, when the probe slides to the step hollowed-out groove, the probe can slowly incline downwards due to the arrangement of the inclined section, then when the probe slides to the hollowed-out section, the middle probe section and the bottom probe section of the probe can fall downwards from the hollowed-out section to a vertical state under the action of gravity, the top probe section is limited above the hollowed-out section, namely the stub bar is arranged above the hollowed-out section, the probe continues to slide downwards, when the probe slides to the discharge port, the hollowed-out section is communicated with the workpiece mounting chute, hopper in the fretwork section up, in the tool workpiece mounting spout that is linked together the setting can be slided into automatically to the probe raw materials that the order was arranged, the upper surface of the top probe section of probe flushes the setting mutually with the upper surface of tool body, treat that the tool workpiece mounting spout is filled with after the probe that has sequenced well, can take off the tool body, place it in the grinder grind the operation can, then install a new empty tool body again and continue to collect the probe that has sequenced well, so can repeatedly.

The invention has the advantages and positive effects that:

1. this device includes work piece tool, order guide block, equipment bottom plate, swing guiding mechanism, eccentric motor and drive mechanism, and the order guide block can arrange the probe raw materials of unordered having the stub bar into the orderly probe of stub bar up through eccentric motor's swing, and in the orderly probe can automatic input work piece tool, when using, only need the manual work again to be equipped with the work piece tool of the probe that the sequencing is good and put into relevant grinder in, grind the operation can.

Automatic feeding can be realized to this device, and the operation workman directly put get the work tool can, greatly reduced workman's intensity of labour, saved a large amount of manpower and materials, labour saving and time saving, the tens or even hundreds of probe raw materials of splendid attire simultaneously of tool the inside one time performance moreover have improved work efficiency greatly, have brought the facility for production.

2. The sequential guide block of the device comprises a guide block body, a connecting baffle plate, a disordered workpiece storage area, a regular workpiece storage area, a guide chute and a guide post, when in use, disordered probe raw materials with stub bars are poured into the disordered workpiece storage area, then the disordered probes flow into the guide chute through continuous swinging under the drive of an eccentric motor, then slide downwards along the guide chute all the time under the action of gravity, when sliding to a step hollowed-out groove, the probes can slowly incline downwards due to the arrangement of an inclined section, then when sliding to the hollowed-out section, because the width of the hollowed-out section along the horizontal direction is smaller than the diameter of a top probe section of the probe raw materials and larger than the diameter of a middle probe section, the middle probe section and a bottom probe section of the probes can fall downwards to the vertical state from the hollowed-out section under the action of gravity, and the top probe section is limited above the hollowed-out section, that is the stub bar sets up in fretwork section top, the probe continues the lapse, when treating to slide the discharge gate, because fretwork section and tool workpiece mounting spout are linked together and set up, hopper in the fretwork section up, the probe raw materials that the order was arranged can slide in the tool workpiece mounting spout that is linked together the setting automatically, the upper surface of the top probe section of probe flushes the setting with the upper surface of tool body mutually, treat that the tool workpiece mounting spout is filled with after the probe that has sequenced, can take off the tool body, place it in the grinder and grind the operation can, then install a new empty tool body again and continue to collect the probe that has sequenced, so can repeatedly.

The order guide block, the tool body simple structure of this device, installation and convenient to use, the cost is lower, can arrange the unordered probe raw materials that have the stub bar into stub bar ascending orderly probe, and the stub bar ascending orderly probe has brought the facility for production in can the automatic input work piece tool.

3. The vertical top of the guide post of the device is arranged to be a cone, the structure is simple, the probe raw materials with the stub bars are guided conveniently, the time for sequencing disordered probes is shortened, and the working efficiency is improved.

4. This device has set up and has led positive round pin, connecting pin through-hole, this kind of simple structure, reasonable in design, and convenient to use is convenient for install and dismantle, has brought the facility for the use.

5. The inclination of the guide block body of this device is 3 ~ 5 degrees, and inclination is too big, and when eccentric motor drove the order guide block swing, the probe raw materials that have the stub bar that treat the sequencing of probe splendid attire can vibrate out to probe splendid attire inslot outside, and simultaneously, the probe in the direction spout also can be vibrated out, influences the sequencing, but if inclination is too little, the velocity of flow of the probe in the direction spout is slower, influences production efficiency. And when the inclination angle of the guide block body is 3-5 degrees, the effect is best.

6. The transmission mechanism and the swing guide mechanism of the device are simple in structure and convenient to install and use, the working efficiency is improved, and convenience is brought to use.

7. This device has set up fine setting slotted hole, connecting bolt, and the relative position of straight line slip track, equipment bottom plate can be adjusted through connecting bolt, fine setting slotted hole, and then can finely tune the inclination of order guide block, has further enlarged the application range of this device, has brought the facility for production and use.

8. The device is provided with the equipment shield, so that the normal process of the device is guaranteed, the workpiece jig, the sequence guide block, the equipment bottom plate, the swing guide mechanism, the eccentric motor and the transmission mechanism are protected, accidental damage to each part of the device is prevented, and the use operation safety is improved.

Drawings

FIG. 1 is a schematic view of a prior art structural connection of probe stock with a stub bar;

FIG. 2 is a perspective view of the present invention showing the structural attachment in one orientation;

FIG. 3 is a perspective view of the device of the present invention in a second orientation;

FIG. 4 is a front view of a first structural attachment of the device of the present invention;

FIG. 5 is a top view of FIG. 4;

FIG. 6 is a left side schematic view of FIG. 4;

FIG. 7 is an enlarged view of the structural connection of the sequential guide block of FIG. 5;

FIG. 8 is an enlarged view of a portion of the structure shown in FIG. 7;

FIG. 9 is a front view of a second configuration of the apparatus of the present invention in connection with a device shield;

FIG. 10 is a top schematic view of FIG. 9;

FIG. 11 is a left side schematic view of FIG. 9;

fig. 12 is a perspective view of one structural attachment of fig. 9.

Detailed Description

The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.

The structures used in the present invention are all conventional structures unless otherwise specified; the methods used in the present invention are conventional in the art unless otherwise specified.

An automatic probe disc swinging device is shown in figures 2 to 12 and comprises a workpiece jig 2, a sequential guide block 3, an equipment bottom plate 4, a swinging guide mechanism 5, an eccentric motor 6 and a transmission mechanism 7, wherein the equipment bottom plate is arranged along the horizontal direction, the sequential guide block is connected with the equipment bottom plate through the swinging guide mechanism and is arranged above the equipment bottom plate, the sequential guide block is longitudinally arranged and is obliquely and downwards arranged, a discharge hole is formed in the sequential guide block at the lowest position, the discharge hole of the sequential guide block is communicated with the workpiece jig, and the workpiece jig is detachably connected with the sequential guide block;

the eccentric motor is connected with the sequence guide block through the transmission mechanism and can drive the sequence guide block to swing through the swing guide mechanism and the transmission mechanism, the sequence guide block can arrange the disordered probe raw materials 1 with the stub bars into orderly probes with the stub bars facing upwards through swinging, and the orderly probes with the stub bars facing upwards can be automatically input into a workpiece fixture.

This device includes work piece tool, order guide block, equipment bottom plate, swing guiding mechanism, eccentric motor and drive mechanism, and the order guide block can arrange the probe raw materials of unordered having the stub bar into the orderly probe of stub bar up through eccentric motor's swing, and in the orderly probe can automatic input work piece tool, when using, only need the manual work again to be equipped with the work piece tool of the probe that the sequencing is good and put into relevant grinder in, grind the operation can.

This device can realize automatic feeding, and the operation workman directly put get the work tool can, greatly reduced workman's intensity of labour, saved a large amount of manpower and materials, labour saving and time saving has improved work efficiency, has brought the facility for production.

In this embodiment, the sequence guide block includes a guide block body 301, a connection baffle 305, a disordered workpiece storage area (not numbered in the figure), a regular workpiece storage area (not numbered in the figure), a guide chute 303 and a guide column 304, the guide block body is arranged along the longitudinal downward inclination, probe containing grooves 302 are respectively recessed in the upper surface of the guide block body, the probe containing grooves can contain probe raw materials with stub bars to be sequenced, and the lowest position of the guide block body is a discharge hole; a plurality of guide chutes are uniformly and downwardly recessed on a guide block body on the lower bottom surface of the probe containing groove at intervals along the horizontal direction, the guide chutes are longitudinally arranged, the horizontal width of each guide chute is 1.01-1.4 times of the diameter of a probe section at the top of the probe, and the vertical height from the lower bottom surface to the upper surface of each guide chute is 1-1.4 times of the diameter of the probe section at the top of the probe, so that only one probe can enter the same section of each guide chute, and two or more probes are not simultaneously parallel and enter the guide chutes simultaneously, or two or more probes are stacked up and down in the same section, so that the later ordered discharge is not facilitated, the sequencing efficiency is also influenced, and probe raw materials with stubs can be longitudinally slidably arranged in the guide chutes and downwardly slide;

the probe containing groove is longitudinally divided into an out-of-order workpiece storage area and a regular workpiece storage area upwards and downwards by the connecting baffle plate, and the connecting baffle plate is arranged above the guide sliding groove;

the guide chute in the regular workpiece storage area longitudinally below the connecting baffle is set to be a step hollow groove 306, the step hollow groove comprises an inclined section and a hollow section (not numbered in the figure) which are connected and arranged, the inclined section is arranged close to the connecting baffle and is inclined downwards longitudinally, the lowest part of the inclined section is connected and arranged with the hollow section, the hollow section vertically extends downwards from the upper surface of the guide block body to the lower surface of the guide block body, the width of the hollow section along the horizontal direction is smaller than the diameter of the top probe section of the probe raw material and larger than the diameter of the middle probe section, the middle probe section and the bottom probe section of the probe can fall downwards from the hollow section to a vertical state under the action of gravity, the top probe section is limited above the hollow section, namely, the stub bar is arranged above the hollow section, the next step of grinding operation of the stub bar is convenient, and the hollow section extends from the inclined section to the discharge hole, the length of the step hollow groove is at least 2 times of the length of a probe raw material with a stub bar, the structure can ensure that all probes conveyed to the step hollow groove can completely fall to a vertical state from the hollow section under the action of gravity, so that the probes can be arranged vertically under the action of gravity, the stub bar can be conveniently processed at the later stage, and meanwhile, the number of the vertical probes cached in the hollow section can also be ensured;

the structure ensures that the probe stored in the disordered workpiece storage area cannot cling to the connecting baffle in the horizontal direction and cannot move in the horizontal direction in a swinging process to influence the swinging of the probe raw material into the guide chutes, even if the probe transversely moves between the two guide posts, the probe continuously swings due to the arrangement of the guide posts and the fact that the horizontal distance between the two adjacent guide posts is smaller than the length of the probe raw material, and the probe finally swings into the guide chutes, the normal operation is ensured;

the workpiece fixture comprises a fixture body 201, the shape of the fixture body is matched with that of the guide block body, the fixture body is arranged along the horizontal direction, the fixture body and the guide block body can be detachably connected and arranged at the position of a discharge port, a plurality of fixture workpiece mounting chutes 203 are uniformly distributed and spaced on the fixture body along the horizontal direction, the fixture workpiece mounting chutes are longitudinally arranged and matched with the hollowed-out sections, the fixture workpiece mounting chutes vertically extend downwards from the upper surface of the fixture body to the lower surface of the fixture body and extend from one longitudinal side to the other longitudinal side of the fixture body close to the discharge port, the width of the fixture workpiece mounting chutes along the horizontal direction is smaller than the diameter of a top probe section of a probe raw material and larger than the diameter of a middle probe section, the hollowed-out sections are communicated with the fixture workpiece mounting chutes, a hopper in the hollowed-out sections faces upwards, The probe raw materials that arrange in proper order can flush the setting mutually with the upper surface of tool body in the tool workpiece setting spout that is linked together the setting by the automatic sliding, and the later stage of being convenient for can grind the stub bar of the upper surface of top probe section in grinding bed and get rid of, can not harm the probe yet, has guaranteed the quality of product.

The sequence guide block of the device comprises a guide block body, a connecting baffle plate, a disordered workpiece storage area, a regular workpiece storage area, a guide chute and a guide post, when in use, disordered probe raw materials with stub bars are poured into the disordered workpiece storage area, then the disordered probes flow into the guide chute through continuous swinging under the drive of an eccentric motor, then slide downwards along the guide chute all the time under the action of gravity, when sliding to a step hollowed-out groove, the probes can slowly incline downwards 104 due to the arrangement of an inclined section, then when sliding to the hollowed-out section, because the width of the hollowed-out section along the horizontal direction is smaller than the diameter of a top probe section of the probe raw materials and larger than the diameter of a middle probe section, the middle probe section and a bottom probe section of the probes can fall downwards to the vertical state from the hollowed-out section under the action of gravity, the top probe section is limited above the hollowed-out section, that is the stub bar sets up in fretwork section top, the probe continues the lapse, when treating to slide the discharge gate, because fretwork section and tool workpiece mounting spout are linked together and set up, hopper in the fretwork section up, the probe raw materials that the order was arranged can slide in the tool workpiece mounting spout that is linked together the setting automatically, the upper surface of the top probe section of probe flushes the setting with the upper surface of tool body mutually, treat that the tool workpiece mounting spout is filled with after the probe that has sequenced, can take off the tool body, place it in the grinder and grind the operation can, then install a new empty tool body again and continue to collect the probe that has sequenced, so can repeatedly.

The order guide block, the tool body simple structure of this device, installation and convenient to use, the cost is lower, can arrange the unordered probe raw materials that have the stub bar into stub bar ascending orderly probe, and the stub bar ascending orderly probe has brought the facility for production in can the automatic input work piece tool.

In this embodiment, the vertical top of guide post sets up to the taper, and simple structure is convenient for lead the probe raw materials that have the stub bar, has shortened the time of unordered probe sequencing, has improved work efficiency.

In this embodiment, the tool body can be dismantled with the guide block body through leading positive round pin 202 and be connected the setting, and the horizontal both ends system of tool body has the connecting pin through-hole (not numbered in the figure), admittedly installs on the guide block body and leads positive round pin, leads positive round pin and connecting pin through-hole phase-match setting, and the tool body can be dismantled with the guide block body through leading positive round pin, connecting pin through-hole and be connected the setting. The structure is simple in structure, reasonable in design, convenient to use, convenient to install and detach and convenient to use.

In this embodiment, the inclination of guide block body is 3 ~ 5 degrees, and inclination is too big, and when eccentric motor drove the order guide block swing, the probe raw materials that have the stub bar that treat the sequencing of probe splendid attire can vibrate out to probe splendid attire inslot outside, and simultaneously, the probe in the direction spout also can be vibrated out, influences the sequencing, but if inclination is too little, the velocity of flow of the probe in the direction spout is slower, influences production efficiency. And when the inclination angle of the guide block body is 3-5 degrees, the effect is best.

In this embodiment, the transmission mechanism includes a swing strut 701, a transition plate 704, an eccentric wheel 702 and a connecting plate 703, the output end of the eccentric motor is connected with one end of the swing strut through the eccentric wheel, the other end of the swing strut is connected with the transition plate, and the transition plate is movably connected with the connecting plate through a shaft 705, so that the connecting plate can adapt to the inclination angles of different sequence guide blocks, the application range is expanded, and the connecting plate is fixedly connected with the sequence guide blocks;

the swing guide mechanism comprises a guide shaft 501, a bearing seat 502 and a linear sliding track 503, the linear sliding track is installed on the bottom plate of the equipment along the horizontal direction, the guide shaft is arranged along the horizontal direction and can slide back and forth along the linear sliding track, and the horizontal two ends of the guide shaft are installed together with the sequential guide blocks through the bearing seats;

the eccentric motor can drive the sequential guide block to swing back and forth through the swing supporting rod, the transition plate, the eccentric wheel, the connecting plate, the guide shaft, the bearing block and the linear sliding track.

The transmission mechanism and the swing guide mechanism of the device are simple in structure and convenient to install and use, the working efficiency is improved, and convenience is brought to use.

In this embodiment, a plurality of fine tuning slotted holes (not shown in the figure) are formed in the equipment bottom plate, the fine tuning slotted holes are longitudinally arranged, the linear sliding rail can be installed together with the equipment bottom plate through the connecting bolts (not shown in the figure) and the fine tuning slotted holes, the relative positions of the linear sliding rail and the equipment bottom plate can be adjusted through the connecting bolts and the fine tuning slotted holes, and then the inclination angle of the sequence guide block can be finely tuned.

This device has set up fine setting slotted hole, connecting bolt, and the relative position of straight line slip track, equipment bottom plate can be adjusted through connecting bolt, fine setting slotted hole, and then can finely tune the inclination of order guide block, has further enlarged the application range of this device, has brought the facility for production and use.

In this embodiment, the apparatus further includes an equipment shield 8, the equipment shield is disposed outside the workpiece fixture, the sequence guide block, the equipment bottom plate, the swing guide mechanism, the eccentric motor and the transmission mechanism, the equipment shield is provided with a workpiece discharging hole 801, and the workpiece discharging hole can input disordered probe raw materials with a stub bar into the sequence guide block.

The device is provided with the equipment shield, so that the normal process of the device is guaranteed, the workpiece jig, the sequence guide block, the equipment bottom plate, the swing guide mechanism, the eccentric motor and the transmission mechanism are protected, accidental damage to each part of the device is prevented, and the use operation safety is improved.

Although the embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the embodiments disclosed.

Claims (9)

1. The utility model provides an automatic balance device of probe which characterized in that: the device comprises a workpiece jig, a sequential guide block, an equipment bottom plate, a swing guide mechanism, an eccentric motor and a transmission mechanism, wherein the equipment bottom plate is arranged along the horizontal direction, the sequential guide block is connected with the equipment bottom plate through the swing guide mechanism and is arranged above the equipment bottom plate, the sequential guide block is arranged along the longitudinal direction and is obliquely and downwards arranged, the sequential guide block arranged at the lowest position is arranged as a discharge port, the discharge port of the sequential guide block is communicated with the workpiece jig, and the workpiece jig and the sequential guide block are detachably connected and arranged;

the eccentric motor is connected with the sequence guide block through the transmission mechanism and can drive the sequence guide block to swing through the swing guide mechanism and the transmission mechanism, the sequence guide block can arrange disordered probe raw materials with a stub bar into orderly probes with the stub bar facing upwards through swinging, and the orderly probes with the stub bar facing upwards can be automatically input into the workpiece fixture.

2. The automatic balance device of probe according to claim 1, characterized in that: the sequence guide block comprises a guide block body, a connecting baffle, a disordered workpiece storage area, a regular workpiece storage area, a guide chute and guide columns, the guide block body is arranged in a longitudinally downward inclined mode, probe containing grooves are formed in the upper surface of the guide block body in a concave mode respectively, probe raw materials with stub bars to be sequenced can be contained in the probe containing grooves, and a discharge port is formed in the lowest position of the guide block body; a plurality of guide sliding chutes are uniformly distributed on the guide block body on the lower bottom surface of the probe containing groove at intervals and are downwards recessed along the horizontal direction, the guide sliding chutes are longitudinally arranged, the horizontal width of each guide sliding chute is 1.01-1.4 times of the diameter of the top probe section of the probe, the vertical height from the lower bottom surface to the upper surface of each guide sliding chute is 1-1.4 times of the diameter of the top probe section of the probe, and a probe raw material with a stub bar can be longitudinally slidably arranged in the guide sliding chutes and downwardly slide;

the probe containing groove is longitudinally divided into an out-of-order workpiece storage area and a regular workpiece storage area upwards and downwards by the connecting baffle plate, and the connecting baffle plate is arranged above the guide sliding groove;

the guide chute in the regular workpiece storage area longitudinally below the connecting baffle is set to be a step hollow groove, the step hollow groove comprises an inclined section and a hollow section which are connected and arranged, the inclined section is arranged close to the connecting baffle and is inclined downwards along the longitudinal direction, the lowest part of the inclined section is connected and arranged with the hollow section, the hollow section vertically extends downwards from the upper surface of the guide block body to the lower surface of the guide block body, the width of the hollow section along the horizontal direction is smaller than the diameter of a top probe section of a probe raw material and larger than the diameter of a middle probe section, the hollow section extends from the inclined section to a discharge port, and the length of the step hollow groove is at least 2 times of the length of the probe raw material with a stub bar;

a plurality of guide posts are uniformly distributed at intervals on one longitudinal side of the connecting baffle plate on the disordered workpiece storage area side, the guide posts are uniformly distributed at intervals along the horizontal direction, the guide posts are parallel to the guide chutes, the longitudinal bottoms of the guide posts are arranged on the connecting baffle plate, the vertical lower bottom surfaces of the guide posts are arranged on the upper surface of the guide block body between every two adjacent guide chutes, and the horizontal distance between every two adjacent guide posts is smaller than the length of the probe raw material;

the workpiece fixture comprises a fixture body, the shape of the fixture body is matched with that of the guide block body, the fixture body is arranged along the horizontal direction, the fixture body and the guide block body can be detachably connected and arranged at the position of the discharge port, a plurality of fixture workpiece mounting chutes are uniformly distributed and spaced on the fixture body along the horizontal direction, the fixture workpiece mounting chutes are longitudinally arranged and matched with the hollow sections, the fixture workpiece mounting chutes vertically extend downwards from the upper surface of the fixture body to the lower surface of the fixture body and extend from one longitudinal side to the other longitudinal side of the fixture body close to the discharge port, the width of the fixture workpiece mounting chutes along the horizontal direction is smaller than the diameter of a top probe section of a probe raw material and larger than the diameter of a middle probe section, the hollow sections are communicated with the fixture workpiece mounting chutes, a hopper in the hollow sections faces upwards, The probe raw materials arranged in sequence can automatically slide into a jig workpiece mounting chute communicated with the jig workpiece mounting chute, and the upper surface of the top probe section of the probe is flush with the upper surface of the jig body.

3. The automatic balance device of probe according to claim 2, characterized in that: the longitudinal top of the guide post is arranged to be conical.

4. The automatic balance device of probe according to claim 1, characterized in that: the jig body can be dismantled with the guide block body through leading positive round pin and be connected the setting, and the horizontal both ends system of jig body has the connecting pin through-hole, adorns admittedly on the guide block body and leads positive round pin, leads positive round pin and connecting pin through-hole phase-match setting, and the jig body can be dismantled with the guide block body through leading positive round pin, connecting pin through-hole and be connected the setting.

5. The automatic balance device of probe according to claim 1, characterized in that: the inclination angle of guide block body is 3 ~ 5 degrees.

6. The automatic balance device of probe according to claim 1, characterized in that: the transmission mechanism comprises a swing support rod, a transition plate, an eccentric wheel and a connecting plate, the output end of the eccentric motor is connected with one end of the swing support rod through the eccentric wheel, the other end of the swing support rod is connected with the transition plate, the transition plate is movably connected with the connecting plate through a shaft, and the connecting plate is fixedly connected with the sequence guide block;

the swing guide mechanism comprises a guide shaft, a bearing seat and a linear sliding track, the linear sliding track is installed on the equipment bottom plate along the horizontal direction, the guide shaft is arranged along the horizontal direction and can slide back and forth along the linear sliding track, and the horizontal two ends of the guide shaft are installed together with the sequential guide block through the bearing seat;

the eccentric motor can drive the sequential guide block to swing back and forth through the swing supporting rod, the transition plate, the eccentric wheel, the connecting plate, the guide shaft, the bearing block and the linear sliding track.

7. The automatic balance device of probe according to claim 1, characterized in that: the equipment bottom plate is provided with a plurality of fine adjustment long round holes, the fine adjustment long round holes are longitudinally arranged, the linear sliding rail can be installed together with the equipment bottom plate through the connecting bolts and the fine adjustment long round holes, and the relative positions of the linear sliding rail and the equipment bottom plate can be adjusted through the connecting bolts and the fine adjustment long round holes.

8. The automatic balance device of probe according to any one of claims 1 to 7, characterized in that: the device also comprises an equipment shield, the equipment shield is arranged outside the workpiece jig, the sequence guide block, the equipment bottom plate, the swing guide mechanism, the eccentric motor and the transmission mechanism, a workpiece discharging hole is formed in the equipment shield, and disordered probe raw materials with a stub bar can be input into the sequence guide block through the workpiece discharging hole.

9. The use method of the automatic probe wobble plate device according to any one of claims 2 to 8, characterized in that: the method comprises the following steps:

the disordered probe raw material with a stub bar is poured into the disordered workpiece storage area, then the disordered probe flows into the guide chute through continuous swing under the drive of the eccentric motor, then slides downwards along the guide chute all the time under the action of gravity, when the probe slides to the step hollowed-out groove, the probe can slowly incline downwards due to the arrangement of the inclined section, then when the probe slides to the hollowed-out section, the middle probe section and the bottom probe section of the probe can fall downwards from the hollowed-out section to a vertical state under the action of gravity, the top probe section is limited above the hollowed-out section, namely the stub bar is arranged above the hollowed-out section, the probe continues to slide downwards, when the probe slides to the discharge port, the hollowed-out section is communicated with the workpiece mounting chute, hopper in the fretwork section up, in the tool workpiece mounting spout that is linked together the setting can be slided into automatically to the probe raw materials that the order was arranged, the upper surface of the top probe section of probe flushes the setting mutually with the upper surface of tool body, treat that the tool workpiece mounting spout is filled with after the probe that has sequenced well, can take off the tool body, place it in the grinder grind the operation can, then install a new empty tool body again and continue to collect the probe that has sequenced well, so can repeatedly.

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