CN112934727A - Pin shaft calibration equipment and operation method - Google Patents
Pin shaft calibration equipment and operation method Download PDFInfo
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- CN112934727A CN112934727A CN202110234848.0A CN202110234848A CN112934727A CN 112934727 A CN112934727 A CN 112934727A CN 202110234848 A CN202110234848 A CN 202110234848A CN 112934727 A CN112934727 A CN 112934727A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/06—Sorting according to size measured mechanically
- B07C5/065—Sorting according to size measured mechanically with multiple measuring appliances adjusted according to different standards, for example length or thickness, which detect the shape of an object so that if it conforms to the standard set by the measuring appliance, it is removed from the conveyor, e.g. by means of a number of differently calibrated openings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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- Mechanical Engineering (AREA)
- Testing Of Balance (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
Abstract
The invention belongs to the technical field of pin shaft calibration, and particularly relates to pin shaft calibration equipment which comprises a base, wherein a rotary table is installed at the front end of the base, a plurality of through grooves are uniformly formed in the front end surface of the rotary table, a third motor is installed in the rotary table and close to the rear surface of the rotary table, and a feeding mechanism and a discharging mechanism are respectively and fixedly connected to the outer side of the rotary table in a symmetrical mode; do benefit to the round pin axle and keep upright first motor to drive first swing arm rotatory, the round pin axle of centre gripping singleness shifts to the logical groove department of carousel, the third motor drives the carousel and rotates, if pass through, then be qualified, the round pin axle directly drops, if unqualified, the sensor detects the existence back of round pin axle, the second motor drives the second swing arm and rotates, will unqualified round pin axle centre gripping and remove to unloading mechanism on, the last baffle of unloading mechanism can do benefit to the round pin axle and keep vertical form, accomplish the unloading through unloading mechanism, to sum up, realize going up unloading, automatic sorting's function, the process is quick, do benefit to the batch and examine the school.
Description
Technical Field
The invention belongs to the technical field of pin shaft calibration, and particularly relates to pin shaft calibration equipment and an operation method.
Background
The pin shaft is a standardized fastener, can be fixedly connected statically, can also move relative to a connected piece, is mainly used for the hinged part of two parts to form a hinged connection, is usually locked by a cotter pin, is reliable in work and convenient to detach, and needs to be calibrated when the pin shaft leaves a factory to ensure the quality of the pin shaft.
The prior art has the following problems:
1. the conventional pin shaft calibration equipment is generally manually fed and calibrated, so that the calibration process is slow, batch calibration is not facilitated, and intelligent development is not facilitated;
2. the existing pin shaft calibration equipment is inconvenient to adjust according to the size of a pin shaft because the size of a calibration hole cannot be adjusted, so that the application range of the equipment is reduced;
3. when a large amount of pin shafts are accepted by the conventional pin shaft checking equipment, the pin shafts are easily damaged due to the fact that the conventional pin shaft checking equipment does not have protective measures and shunting measures, and a large amount of pin shafts are easily accumulated and inconvenient to place.
In order to solve the problems, the application provides pin shaft calibration equipment and an operation method.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides pin shaft checking equipment and an operation method, and the pin shaft checking equipment and the operation method have the characteristics of automatic feeding and checking, convenience for batch checking and correcting, intellectualization, large checking and correcting application range, good protection and shunting measures and convenience for placement.
In order to achieve the purpose, the invention provides the following technical scheme: a pin shaft calibration device comprises a base, wherein a rotary disc is installed at the front end of the base, a plurality of through grooves are uniformly formed in the front end face of the rotary disc, a third motor is installed inside the rotary disc and close to the rear surface of the rotary disc, a feeding mechanism and a discharging mechanism are symmetrically and fixedly connected to the outer side of the rotary disc respectively, a first motor and a second motor are installed on the front sides of the ends, close to the rotary disc, of the feeding mechanism and the discharging mechanism respectively, and output shafts of the first motor and the second motor are fixedly provided with a first swing arm and a second swing arm respectively;
a sensor is arranged in the through groove, three cylinders are uniformly arranged in the through groove, and a clamping plate is fixedly arranged on a telescopic rod of each cylinder;
the inside of base just is close to the lateral wall of third motor is fixed and is equipped with a plurality of fixed plates, and is a plurality of the last surface mounting of fixed plate has the dish of accepting.
Preferably, push rods are symmetrically installed on the front surface of the feeding mechanism, baffle plates are fixedly arranged on telescopic shafts of the two push rods, and an abrasion-resistant plate is fixedly arranged on one side surface of each baffle plate, which is far away from the corresponding push rod.
Preferably, the structure of the blanking mechanism is the same as that of the feeding mechanism, and the blanking mechanism and the feeding mechanism are symmetrically arranged by taking the middle point of the turntable as a symmetry axis.
Preferably, the sensor and the three clamping plates are distributed in a staggered manner.
Preferably, a connecting cylinder is fixedly arranged on the rear surface of the rotary disc and close to the rear end of the through groove.
As an optimization of the pin shaft calibration equipment, a plurality of splitter plates are uniformly arranged on the inner bottom surface of the bearing disc, and the number of the splitter plates is the same as that of the through grooves, and the splitter plates are in one-to-one correspondence with the through grooves;
the flow distribution plate is of a conical structure, and cushion layers are fixedly bonded on the outer side wall of the flow distribution plate and the inner side wall of the bearing plate.
Preferably, the pin roll calibration equipment is characterized in that sliding grooves are formed in two ends of the inner portion of the clamping plate, sliding plates are connected to the inner portions of the sliding grooves in a sliding mode, and stop blocks are fixedly arranged on the end faces of the sliding plates.
Preferably, the outer side wall of the sliding plate is fixedly provided with a dial gauge, and the sliding plate is of an arc-shaped plate structure.
Preferably, the pin shaft calibration equipment is characterized in that a plurality of springs are symmetrically and fixedly arranged on the inner side wall of the end face of the first swing arm, and clamping plates are fixedly arranged on the end faces of the springs;
the sensor is in signal connection with the second motor, and the second motor is in signal connection with the second swing arm.
The invention also provides an operation method of the pin shaft calibration equipment, which comprises the following steps:
s1, driving a baffle to move through a telescopic shaft of a push rod according to the diameter of a pin shaft to be checked, adjusting the distance between the baffle and the inner side wall of a feeding mechanism to be matched with the diameter of the pin shaft, starting three corresponding cylinders in a plurality of through grooves to drive a clamping plate to move, and adjusting the size of a cylinder enclosed by the three clamping plates to be matched with the diameter of the pin shaft;
s2, the feeding mechanism drives a large number of vertical pin shafts to be transported in the direction of the rotary table, the first motor drives the first swing arms to rotate, the first swing arms clamp the pin shafts one by one and are placed inside the through grooves, the third motor drives the rotary table to rotate and can be placed inside the through grooves one by one, if the pin shafts directly fall inside the bearing disc, the pin shafts are qualified, otherwise, the sensor detects the existence of the pin shafts, the second motor drives the second swing arms to rotate, and the second swing arms clamp the pin shafts and are placed on the surface of the blanking mechanism to complete blanking;
s3, the connecting cylinder can guide the falling pin shafts, a large number of pin shafts are guided under the cooperation of the flow distribution plate, the situation that the pin shafts are accumulated in a large number is avoided, the door plate on the base is opened at last, the bearing plate is shifted out, and the qualified pin shafts are processed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the diameter of the pin shaft to be checked, the distance between the baffle and the inner wall of the feeding mechanism is adjusted through the telescopic shafts of the two push rods to be matched with the diameter of the pin shaft, a large number of pin shafts are vertically conveyed to the first swing arm, the friction force between the pin shaft and the baffle is increased by the wear-resisting plate, the pin shaft is kept to be vertical, the first swing arm is driven to rotate by the first motor, the pin shaft clamping a single pin shaft is transferred to the through groove of the rotary table, the rotary table is driven to rotate by the third motor, if the pin shaft passes through the through groove, the pin shaft is qualified, the pin shaft directly drops, if the pin shaft is unqualified, the sensor detects the existence of the pin shaft, the second motor drives the second swing arm to rotate, the unqualified pin shaft is clamped and moved to the feeding mechanism, the baffle on the feeding mechanism can be, the method is beneficial to batch calibration and intelligent development.
2. According to the diameter size of the round pin axle of waiting to examine the school, can adjust the space that three splint enclose and close according to the telescopic shaft of three cylinder, promptly examine the round pin axle diameter of school for, and splint are the arc, are convenient for enclose synthetic pipe form, accord with the outside profile of round pin axle, improve the laminating degree, and the accessible dog is with the inside roll-off of slide from the spout, can look over the length of the slide of roll-off according to the adjustment of graduation apparatus, the adjustment of being convenient for encloses and closes the space, enlarges the application scope of this equipment.
3. When the round pin axle of waiting to examine the school passes logical groove, plays the effect of direction through the connecting cylinder, is convenient for lead to the inside of accepting the dish with a large amount of round pin axles, because of the quantity of a plurality of flow distribution plates with the quantity that leads to the groove is the same for the position one-to-one, and is the circular cone structure, is convenient for to concentrate the direction to the bottom both sides of accepting a large amount of round pin axles of dish inside and shunting to the flow distribution plate, avoids appearing accumulational circumstances, is convenient for place, just the flow distribution plate the lateral wall with the inside wall of accepting the dish all bonds and is fixed with the bed course, and the bed course is the silica gel material, has good elasticity and wearability, does benefit to the protection pin axle and.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the turntable, the susceptor and the third motor in the present invention;
FIG. 3 is a perspective view of the adaptor plate and diverter plate of the present invention;
FIG. 4 is a cross-sectional view showing the connection of the clamping plate, the slide plate and the stopper in the present invention;
FIG. 5 is an enlarged view taken at A in the present invention;
FIG. 6 is a schematic block diagram of the push rod, second motor and second swing arm of the present invention;
in the figure: 1. a feeding mechanism; 2. a push rod; 3. a baffle plate; 4. a wear plate; 5. a first motor; 6. a first swing arm; 7. a turntable; 8. a through groove; 9. a sensor; 10. a cylinder; 11. a splint; 12. a blanking mechanism; 13. a second motor; 14. a second swing arm; 15. a base; 16. a third motor; 17. a connecting cylinder; 18. a bearing plate; 19. a fixing plate; 20. a flow distribution plate; 21. a chute; 22. a slide plate; 23. a stopper; 24. a dial gauge; 25. a spring; 26. and (5) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 6, the present invention provides a technical solution, a pin roll calibration apparatus: the automatic feeding device comprises a base 15, wherein a rotary table 7 is installed at the front end of the base 15, a plurality of through grooves 8 are uniformly formed in the front end face of the rotary table 7, a third motor 16 is installed in the rotary table 7 and close to the rear surface of the rotary table 7, a feeding mechanism 1 and a discharging mechanism 12 are respectively and fixedly connected to the outer side of the rotary table 7, a first motor 5 and a second motor 13 are respectively installed on the front side of one end of the feeding mechanism 1, close to the rotary table 7, of the discharging mechanism 12, and a first swing arm 6 and a second swing arm 14 are respectively and fixedly arranged on output shafts of the first motor 5 and the second motor 13;
a sensor 9 is arranged in the through groove 8, three cylinders 10 are uniformly arranged in the through groove 8, and a clamping plate 11 is fixedly arranged on the telescopic rod of each cylinder 10;
a plurality of fixing plates 19 are fixedly arranged inside the base 15 and on the outer side wall close to the third motor 16, and a receiving tray 18 is mounted on the upper surfaces of the plurality of fixing plates 19.
In this embodiment, it should be noted that the feeding mechanism 1 and the discharging mechanism 12 are structures capable of realizing transmission, such as a conveying rack.
In this embodiment: according to the diameter of a pin shaft to be calibrated, the distance between the baffle 3 and the inner wall of the feeding mechanism 1 is adjusted through the telescopic shafts of the two push rods 2 until the distance is matched with the diameter of the pin shaft, so that a large number of pin shafts are vertically conveyed to the position of the first swing arm 6, the friction force between the pin shaft and the baffle 3 is increased by the wear-resisting plate 4, the pin shaft is favorably kept vertical, the first motor 5 drives the first swing arm 6 to rotate, the single pin shaft is clamped and transferred to the through groove 8 of the rotary table 7, the third motor 16 drives the rotary table 7 to rotate, if the pin shaft passes through the through groove, the pin shaft directly drops, if the pin shaft is not qualified, after the sensor 9 detects the existence of the pin shaft, the second motor 13 drives the second swing arm 14 to rotate, the unqualified pin shaft is clamped and moved to the feeding mechanism 12, the baffle 3 on the feeding mechanism 12, the automatic sorting function is quick in process, beneficial to batch calibration and intelligent development, the space enclosed by the three clamping plates 11 can be adjusted according to the telescopic shafts of the three cylinders 10 according to the diameter of the pin shaft to be calibrated, namely the diameter of the pin shaft to be calibrated, the clamping plates 11 are arc-shaped plates, are convenient to enclose into a circular tube shape, conform to the external contour of the pin shaft, the fitting degree is improved, the sliding plates 22 can slide out of the sliding grooves 21 through the stop blocks 23, the length of the sliding plates 22 which slide out can be adjusted according to the scale gauges 24, the enclosed space is convenient to adjust, the application range of the equipment is expanded, when the pin shaft to be calibrated passes through the through grooves 8, the connecting cylinder 17 plays a role in guiding, a large number of pin shafts are convenient to be guided to the inside of the bearing disc 18, the number of the plurality of splitter plates 20 is the same as the number of the through grooves 8, the splitter plates are in position-to-one correspondence, and are of conical structures, the pin shafts which are, avoid appearing accumulational condition, be convenient for place, and the lateral wall of flow distribution plate 20 and the equal bonding of inside wall of accepting dish 18 are fixed with the bed course, and the bed course is the silica gel material, has good elasticity and wearability, does benefit to the protection round pin axle and is difficult for receiving the striking and damage, has good protectiveness.
In an alternative embodiment, push rods 2 are symmetrically installed on the front surface of the feeding mechanism 1, a baffle 3 is fixedly arranged on the telescopic shaft of each push rod 2, and a wear-resistant plate 4 is fixedly arranged on one side surface of the baffle 3 away from the push rods 2.
In this embodiment: the telescopic shaft through two push rods 2 is convenient for drive baffle 3 and remove, makes things convenient for the centre gripping round pin axle, does benefit to the round pin axle and keeps vertical form, and the school of examining of the later stage of being convenient for does benefit to the frictional force between increase round pin axle and the baffle 3 through antifriction plate 4, does benefit to the stability of round pin axle.
In an alternative embodiment, the structure of the blanking mechanism 12 is the same as that of the feeding mechanism 1, and the blanking mechanism and the feeding mechanism are symmetrically arranged by taking the middle point of the rotating disc 7 as a symmetry axis.
In this embodiment: the front surface of the blanking mechanism 12 is also provided with a push rod 2, a baffle 3 and a wear-resisting plate 4 which are symmetrical, so that the blanking of the pin shaft in batches at the later stage is ensured.
In an alternative embodiment, the sensor 9 and the three clamping plates 11 are staggered.
In this embodiment: whether the pin shaft is clamped in the through groove 8 can be detected through the sensor 9, if the pin shaft is clamped, the pin shaft is unqualified, and whether the pin shaft is qualified or not is checked and corrected conveniently.
In an alternative embodiment, a connecting cylinder 17 is fixedly arranged on the rear surface of the rotary disk 7 and close to the rear end of the through slot 8.
In this embodiment: each connecting cylinder 17 corresponds each carousel 7, plays the effect of direction, can lead the inside of a large amount of round pin axles water conservancy diversion to accepting the dish 18, avoids throwing away the round pin axle under carousel 7 pivoted inertia.
In an alternative embodiment, a plurality of splitter plates 20 are uniformly arranged on the inner bottom surface of the bearing disc 18, and the number of the splitter plates 20 is the same as that of the through grooves 8, and the splitter plates and the through grooves are in one-to-one correspondence in position;
the flow distribution plate 20 is of a conical structure, and cushion layers are fixedly bonded on the outer side wall of the flow distribution plate 20 and the inner side wall of the bearing disc 18.
In this embodiment: the flow distribution plate 20 plays a role in buffering and damping the pin shaft falling from the through groove 8, the cushion layer is made of silica gel, the material is soft, the pin shaft is prevented from being damaged in the falling process, the flow distribution plate 20 with a conical structure plays a role in flow distribution, and the situation that the pin shaft is accumulated in a large number is avoided.
In an alternative embodiment, the inner ends of the clamping plate 11 are provided with sliding grooves 21, the inner part of the sliding groove 21 is slidably connected with a sliding plate 22, and the end surface of the sliding plate 22 is fixedly provided with a stop 23.
In this embodiment; the slide plate 22 is slid out of the inside of the slide groove 21 by the stopper 23, facilitating the space enclosed by the chucking plate 11 by enlargement.
In an alternative embodiment, the outer side wall of the sliding plate 22 is fixedly provided with a scale 24, and the sliding plate 22 is of an arc-shaped plate-shaped structure.
In this embodiment: the length of the extension is conveniently controlled by the user through the dial 24, so that the extension length of the sliding plates 22 on both sides of the splint 11 is the same.
In an alternative embodiment, a plurality of springs 25 are symmetrically and fixedly arranged on the inner side wall of the end surface of the first swing arm 6, and a clamping plate 26 is fixedly arranged on the end surface of the plurality of springs 25;
the sensor 9 is in signal connection with a second motor 13, and the second motor 13 is in signal connection with a second oscillating arm 14.
In this embodiment: the plurality of springs 25 have good elasticity, so that the two clamping plates 26 have good elasticity, namely, good resilience space, which is beneficial to clamping pin shafts with different diameters and expanding the clamping space of the first swing arm 6 and the second swing arm 14;
when the sensor 9 detects the pin shaft, the second motor 13 drives the second swing arm 14 to rotate, and unqualified pin shafts are intensively placed through the second swing arm 14.
The working principle and the using process of the invention are as follows: according to the diameter of a pin shaft to be calibrated, the distance between the baffle 3 and the inner wall of the feeding mechanism 1 is adjusted through the telescopic shafts of the two push rods 2 to be matched with the diameter of the pin shaft, a large number of pin shafts are vertically conveyed to the position of a first swing arm 6, the friction force between the pin shaft and the baffle 3 is increased by the wear-resisting plate 4, the pin shaft is favorably kept vertical, the first motor 5 drives the first swing arm 6 to rotate, the single pin shaft is clamped and transferred to a through groove 8 of a rotary table 7, a third motor 16 in a base 15 drives the rotary table 7 to rotate, if the pin shaft passes through the through groove, the pin shaft is qualified and directly drops, if the pin shaft is unqualified, a sensor 9 detects the existence of the pin shaft, a second motor 13 drives a second swing arm 14 to rotate, the unqualified pin shaft is clamped and moved to the feeding mechanism 12, the baffle 3 on, in conclusion, the functions of loading and unloading and automatic sorting are realized, the process is rapid, batch calibration is facilitated, intelligent development is facilitated, good elasticity of the springs 25 is provided for the clamping plate 26 to form a good buffer space, tightness and firmness between the first swing arm 6 and the pin shaft and between the second swing arm 14 and the pin shaft are improved, the space enclosed by the three clamping plates 11 can be adjusted according to the telescopic shafts of the three cylinders 10 according to the diameter of the pin shaft to be calibrated, namely the diameter of the pin shaft to be calibrated, the clamping plates 11 are arc-shaped plates, so that the clamping plates can be conveniently enclosed into a circular tube shape, the external contour of the pin shaft is met, the fitting degree is improved, the sliding plate 22 can be slid out from the inside of the sliding groove 21 through the stop blocks 23, the length of the slid-out sliding plate 22 can be adjusted according to the dial gauge 24, the enclosed space is convenient to adjust, the application range of the equipment is expanded, when the pin shaft to be calibrated passes through the through, because of the quantity of a plurality of flow distribution plates 20 and the same for the position one-to-one that leads to the quantity of groove 8, and be the circular cone structure, be convenient for to concentrate the direction to the bottom both sides of receiving a large amount of round pin axles reposition of redundant personnel to flow distribution plate 20 of dish 18 inside, avoid appearing accumulational condition, be convenient for place, and flow distribution plate 20's lateral wall all bonds with the inside wall of accepting dish 18 and is fixed with the bed course, the bed course is the silica gel material, good elasticity and wearability have, do benefit to that the protection round pin axle is difficult for receiving the striking and damaging, good protectiveness has, play the effect of direction through fixed plate 19, be convenient for with a large amount of round pin axles direction to the inside of accepting dish 18, fixed plate 19 plays the effect of tray 18.
The invention also provides an operation method of the pin shaft calibration equipment, which comprises the following steps:
s1, driving the baffle 3 to move through the telescopic shaft of the push rod 2 according to the diameter of the pin shaft to be checked, adjusting the distance between the baffle 3 and the inner side wall of the feeding mechanism 1 to be matched with the diameter of the pin shaft, simultaneously starting the three corresponding cylinders 10 in the through grooves 8 to drive the clamping plates 11 to move, and adjusting the size of a cylinder surrounded by the three clamping plates 11 to be matched with the diameter of the pin shaft;
s2, the feeding mechanism 1 drives a large number of vertical pin shafts to transport towards the direction of the rotary table 7, the first motor 5 drives the first swing arms 6 to rotate, the first swing arms 6 clamp the pin shafts one by one and are placed inside the through grooves 8, the third motor 16 drives the rotary table 7 to rotate and can be placed inside the through grooves 8 one by one, if the pin shafts directly drop inside the bearing disc 18, the pin shafts are qualified, otherwise, the sensor 9 detects the existence of the pin shafts, the second motor 13 drives the second swing arms 14 to rotate, and the second swing arms 14 clamp the pin shafts and are placed on the surface of the discharging mechanism 12, so that discharging is completed;
s3 and the connecting cylinder 17 can guide the falling pin shafts, guide a large number of pin shafts under the cooperation of the splitter plate 20, avoid the situation that the pin shafts are accumulated in a large number, and finally open the door plate on the base 15 to transfer the bearing plate 18 out to process the qualified pin shafts.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a round pin axle calibration equipment, includes base (15), carousel (7) are installed to the front end of base (15), a plurality of logical grooves (8) have evenly been seted up to the preceding terminal surface of carousel (7), the inside of carousel (7) and be close to the rear surface mounting of carousel (7) has third motor (16), its characterized in that: a feeding mechanism (1) and a discharging mechanism (12) are respectively and symmetrically and fixedly connected to the outer side of the rotary table (7), a first motor (5) and a second motor (13) are respectively installed on the front sides of the ends, close to the rotary table (7), of the feeding mechanism (1) and the discharging mechanism (12), and output shafts of the first motor (5) and the second motor (13) are respectively and fixedly provided with a first swing arm (6) and a second swing arm (14);
a sensor (9) is installed inside the through groove (8), three cylinders (10) are uniformly arranged inside the through groove (8), and a clamping plate (11) is fixedly arranged on the telescopic pump of each cylinder (10);
a plurality of fixing plates (19) are fixedly arranged inside the base (15) and close to the outer side wall of the third motor (16), and a bearing disc (18) is arranged on the upper surface of each fixing plate (19).
2. The pin roll calibration device according to claim 1, wherein: push rods (2) are symmetrically arranged on the front surface of the feeding mechanism (1), two telescopic shafts of the push rods (2) are fixedly provided with baffle plates (3), and wear-resisting plates (4) are fixedly arranged on one side face, far away from the push rods (2), of the baffle plates (3).
3. The pin roll calibration device according to claim 1, wherein: the structure of the blanking mechanism (12) is the same as that of the feeding mechanism (1), and the blanking mechanism and the feeding mechanism are symmetrically arranged by taking the middle point of the turntable (7) as a symmetry axis.
4. The pin roll calibration device according to claim 1, wherein: the sensors (9) and the three clamping plates (11) are distributed in a staggered mode.
5. The pin roll calibration device according to claim 1, wherein: and a connecting cylinder (17) is fixedly arranged on the rear surface of the rotary table (7) and close to the rear end of the through groove (8).
6. The pin roll calibration device according to claim 1, wherein: a plurality of splitter plates (20) are uniformly arranged on the inner bottom surface of the bearing disc (18), and the number of the splitter plates (20) is the same as that of the through grooves (8), and the splitter plates are in one-to-one correspondence with the through grooves;
the flow distribution plate (20) is of a conical structure, and cushion layers are fixedly bonded on the outer side wall of the flow distribution plate (20) and the inner side wall of the bearing disc (18).
7. The pin roll calibration device according to claim 1, wherein: the clamping plate is characterized in that sliding grooves (21) are formed in two ends of the inner portion of the clamping plate (11), sliding plates (22) are connected to the inner portions of the sliding grooves (21) in a sliding mode, and stop blocks (23) are fixedly arranged on the end faces of the sliding plates (22).
8. The pin roll calibration device according to claim 7, wherein: the outer side wall of the sliding plate (22) is fixedly provided with a dial gauge (24), and the sliding plate (22) is of an arc-shaped plate-shaped structure.
9. The pin roll calibration device according to claim 1, wherein: a plurality of springs (25) are symmetrically and fixedly arranged on the inner side wall of the end face of the first swing arm (6), and clamping plates (26) are fixedly arranged on the end faces of the springs (25);
the sensor (9) is in signal connection with the second motor (13), and the second motor (13) is in signal connection with the second swing arm (14).
10. The method of operating a pin roll calibration device according to any one of claims 1 to 9, wherein: the method comprises the following steps:
s1, driving the baffle (3) to move through a telescopic shaft of the push rod (2) according to the diameter of a pin shaft to be calibrated, adjusting the distance between the baffle (3) and the inner side wall of the feeding mechanism (1) to be matched with the diameter of the pin shaft, simultaneously starting the three corresponding cylinders (10) in the through grooves (8) to drive the clamping plates (11) to move, and adjusting the cylindrical size enclosed by the three clamping plates (11) to be matched with the diameter of the pin shaft;
s2, the feeding mechanism (1) drives a large number of pins in a vertical shape to be transported in the direction of the rotary table (7), the first motor (5) drives the first swing arms (6) to rotate, the first swing arms (6) clamp the pins one by one and are placed inside the through grooves (8), the third motor (16) drives the rotary table (7) to rotate and can be placed inside the through grooves (8) one by one, if the pins directly fall inside the bearing disc (18), the pins are qualified, otherwise, the sensor (9) detects the existence of the pins, the second motor (13) drives the second swing arms (14) to rotate, and the second swing arms (14) clamp the pins and are placed on the surface of the blanking mechanism (12), so that blanking is completed;
s3, the connecting cylinder (17) can guide the falling pin shafts, a large number of pin shafts are guided under the cooperation of the flow distribution plate (20), the situation that the pin shafts are accumulated in a large number is avoided, finally, the door plate on the base (15) is opened, the bearing disc (18) is rotated out, and the qualified pin shafts are processed.
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| CN202110234848.0A CN112934727B (en) | 2021-03-03 | 2021-03-03 | Pin shaft checking equipment and operation method |
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| CN112934727B CN112934727B (en) | 2024-07-12 |
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| CN112934727B (en) | 2024-07-12 |
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