CN116330014A - Intelligent positioning clamping device for fastener machining - Google Patents
Intelligent positioning clamping device for fastener machining Download PDFInfo
- Publication number
- CN116330014A CN116330014A CN202310313199.2A CN202310313199A CN116330014A CN 116330014 A CN116330014 A CN 116330014A CN 202310313199 A CN202310313199 A CN 202310313199A CN 116330014 A CN116330014 A CN 116330014A
- Authority
- CN
- China
- Prior art keywords
- seat
- clamping
- frame
- close
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/32—Arrangements for preventing the running-out of drills or fracture of drills when getting through
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of fastener processing, in particular to an intelligent positioning clamping device for fastener processing, which comprises a base, a fixing mechanism and a reinforcing mechanism, wherein the fixing mechanism and the reinforcing mechanism are horizontally arranged at two ends above the base, and the fixing mechanism comprises a first movable seat, a supporting component, a reversing seat and a clamping component.
Description
Technical Field
The invention relates to the technical field of fastener machining, in particular to an intelligent positioning and clamping device for fastener machining.
Background
The fastener is usually a mechanical part for fastening two or more parts into a whole, is often used in industries of electric appliances, machinery, chemical industry and the like, has the characteristics of multiple varieties, wide application and the like, and is currently the most common fastener in the market, namely a nut and a bolt, wherein the bolt is processed by rolling and thread rolling, and a cutting process is also used for some special bolts with large diameters, and the nut is usually drilled and tapped.
The principle of the positioning and clamping device commonly used for the large-diameter special bolts and nuts which are processed by cutting at present is basically similar to that of a three-jaw chuck, such as a clamping mechanism for fastener production and a cutting device thereof (publication date 2022.06.24) in patent No. CN113492329A fastener positioning device and fastener processing equipment thereof (publication date 2021.10.12), and CN114654012A, etc., and the problems generally considered by the positioning and clamping device are portability and clamping firmness, but the following problems often occur in the actual fastener processing process: firstly, because the shapes of the fasteners are different, the contact area between the clamping device and the fasteners cannot be ensured to be proper, the fasteners are inevitably clamped by a large clamping force in order to ensure the firmness of clamping, and at the moment, the fasteners are easy to deform or damage locally; secondly, when the nut is drilled, the nut has a trend of rotating together with the drill bit, the existing positioning and clamping device basically has no function of detecting the state of the nut, and when the clamping force of the positioning and clamping device is problematic due to various accidents, workers cannot know the information of the rotation of the nut in time generally, so that the outer surface of the nut is damaged.
Disclosure of Invention
The invention aims to provide an intelligent positioning and clamping device for fastener processing, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an intelligent positioning clamping device is used in fastener processing, intelligent positioning clamping device includes base, fixed establishment and strengthening mechanism level set up the top both ends at the base, fixed establishment includes first movable seat, supporting component, switching-over seat and clamping component, first movable seat slidable mounting is on the base, supporting component sets up the one end of keeping away from strengthening mechanism at first movable seat, the switching-over seat sets up the one end that is close to strengthening mechanism at first movable seat, clamping component sets up the inside at the switching-over seat, strengthening mechanism includes second movable seat and ejector pin, second movable seat slidable mounting is on the base, the ejector pin sets up the one end that is close to fixed establishment at the second movable seat, supporting component has the raising and lowering functions, the switching-over seat has the switching-over function, through clamping component centre gripping fastener.
The base is a supporting foundation of the invention, meanwhile, the base is provided with the sliding groove and the linear motor, the first movable seat and the second movable seat are controlled by the linear motor to slide on the base, so that the clamping assembly and the ejector rod can conveniently move to the lower part of the cutting tool or the drill bit according to the needs after clamping the fastening piece.
Further, the inside of first movable seat is provided with elevator motor, bevel gear subassembly and lead screw, elevator motor goes up and down through bevel gear subassembly and lead screw control supporting component, the outside of first movable seat is provided with the rotating electrical machines, the rotating electrical machines is through the switching-over of rotation axis control switching-over seat, the inside side of switching-over seat is provided with driving motor, the outside of clamping component is provided with the external gear, driving motor passes through drive gear and external gear drive clamping component and rotates in the switching-over seat.
Through above-mentioned technical scheme, when producing the bolt, can make the clamping assembly be in the horizontality through rotating electrical machines and switching-over seat, and then make things convenient for clamping assembly and ejector pin clamping bolt, through elevator motor, bevel gear subassembly and lead screw control supporting component go up and down this moment, prevent switching-over seat atress skew through supporting component, open driving motor at last, can make clamping assembly at the internal rotation of switching-over seat through driving motor, drive gear and external gear, so as to guarantee that cutting tool can normally process the bolt, when producing the nut, can make clamping assembly be in the vertical state through the switching-over seat, make things convenient for the drill bit to drill to the nut this moment, can play the effect of supporting the switching-over seat through supporting component.
Further, the clamping assembly comprises a clamping seat, a supporting rod and clamping jaws, wherein one end of the clamping seat, which is far away from the reinforcing mechanism, is provided with a first transmission chamber, one end of the clamping seat, which is close to the reinforcing mechanism, is provided with a third transmission chamber, a second transmission chamber is arranged at the middle position of the inner part of the clamping seat, first air bags and second air bags are respectively arranged in the first transmission chamber and the second transmission chamber, a transmission spring frame is arranged in the third transmission chamber, the clamping jaws are fixedly arranged at one end of the transmission spring frame, which extends out of the third transmission chamber, the first transmission chamber is communicated with the third transmission chamber through a transmission groove, an air pump is further arranged in the clamping seat, the supporting rod is arranged at one end, which is close to the reinforcing mechanism, of the second transmission chamber, the air pump is connected with the first air bags and the second air bags through three-way pipes, and one ends, which are close to the first air bags and one ends, which are close to the second air bags, are respectively provided with a group of valves.
According to the technical scheme, when the fastening piece is placed in the clamping assembly, the valve close to one end of the first air bag is in an open state, the valve close to one end of the second air bag is in a closed state, the air pump works to enable the first air bag to expand, so that transmission liquid in the first transmission chamber enters the third transmission chamber, the clamping jaw can clamp the fastening piece under the action of hydraulic pressure, after the fastening piece is clamped, the states of two groups of valves on the three-way pipe are changed, namely, the valve close to one end of the first air bag is in a closed state, the valve close to one end of the second air bag is in an open state, at the moment, the second air bag expands, the supporting rod can prop against the fastening piece, and the fastening piece is prevented from axially moving, so that friction damage between the outer surface of the fastening piece and the clamping jaw is avoided.
Further, be connected through reset spring between bracing piece and the second drive chamber, the bracing piece is close to the one end cross-section of strengthening mechanism and is U-shaped structure, the inside of bracing piece is close to the one end of strengthening mechanism and is provided with the movable frame, the outside winding of movable frame has supporting spring.
According to the technical scheme, when the nut is produced, the drill bit can apply a group of vertical acting force to the nut, besides the clamping jaw can clamp the nut, the acting force of a part of drill bit to the nut can be counteracted by the supporting rod, so that the clamping force of the clamping jaw to the nut is reduced as much as possible, the clamping force applied by the clamping jaw to the nut is prevented from being excessively large, the deformation and damage of the nut are prevented, and finally, as the acting forces are mutually applied, one end of the supporting rod, which is close to the reinforcing mechanism, is arranged to be a U-shaped section, and meanwhile, the movable frame is arranged, so that the effect of increasing the stressed area can be achieved, and the damage caused by the excessively large stress of the unit area of the nut is avoided.
Further, one end of the support rod, which is far away from the reinforcing mechanism, is provided with a magnetic field generator, and one end of the movable frame, which is close to the magnetic field generator, is provided with magnetism.
When the nut is produced, the magnetic field generator arranged in the nut production device can generate magnetic force for attracting the movable frame, the magnetic force generated by the magnetic field generator is in direct proportion to the depth of the drill bit extending into the nut, namely, the greater the depth of the drill bit extending into the nut is, the greater the magnetic force generated by the magnetic field generator is, the movable frame can be moved to a direction close to the magnetic field generator by the magnetic force generated by the magnetic field generator, and the drill bit can be prevented from being contacted with the movable frame when the drill bit drills through the nut, so that the damage of the movable frame is avoided.
Further, the clamping jaw comprises a connecting seat and an elastic frame, wherein the elastic frame is arranged at one end of the connecting seat, far away from the transmission spring frame, the elastic frame is made of recoverable elastic metal, the section of the elastic frame is of an arc-shaped structure, a pressure relief groove is formed in the connecting seat, a flexible plate is arranged in the pressure relief groove, and the flexible plate is connected with the pressure relief groove through a flexible spring.
According to the invention, the insulating liquid is filled in the area between the connecting seat and the elastic frame, and through the technical scheme, when the clamping jaw clamps the nut or the bolt, the elastic frame can deform, and at the moment, the contact area of the clamping jaw and the nut or the bolt can be correspondingly increased.
Further, one end of the flexible plate, which is close to the flexible spring, is provided with a piezoelectric sheet, and the piezoelectric sheet is electrically connected with the air pump.
Through above-mentioned technical scheme, the clamping jaw is at the centre gripping fastener for when the elastic frame takes place deformation, the insulating liquid of packing between connecting seat and the elastic frame can enter into the pressure release inslot, and produce a set of extrusion force to the flexible board, the flexible board can compress flexible spring this moment, flexible spring can produce a set of effort to the piezoelectricity piece on the flexible board according to the mutual nature of power, the piezoelectricity piece can produce a set of electrical signal this moment, because this set of electrical signal is positively correlated with the clamping force that the fastener received, therefore the staff can in time stop the work of air pump when the electrical signal that the piezoelectricity piece produced, avoid the air pump too much to the gas of input in the first gasbag, so that the clamping force of clamping jaw is too big and damage the fastener.
Further, the clamping jaw still includes the induction frame, the inside of connecting seat is close to the one end of induction frame and is provided with flexible groove, the one end and the elastic frame fixed connection of induction frame, the other end of induction frame stretches into flexible inslot, the inside of induction frame is provided with two sets of conductive blocks, two sets of be connected through conductive spring rod between the conductive block, the deformation degree of difficulty of spring is greater than the deformation degree of difficulty of pressure release inslot flexible spring on the conductive spring rod.
According to the invention, the monitoring panel is arranged outside the first movable seat, the battery is arranged inside the monitoring panel, meanwhile, the monitoring panel has a current detection function, in the processing process of the fastening piece, two groups of conductive blocks, a conductive spring rod, the battery and the monitoring panel form a group of loops, when the nut is produced, if the nut is rotated due to the problem of clamping force, the nut can generate extrusion force on one end of the elastic frame, so that one end of the elastic frame is deformed, and liquid is generally incompressible, therefore, insulating liquid filled between the connecting seat and the elastic frame has two movement ways, the first one is introduced into the pressure relief groove, the second one is introduced into the induction frame, and the flexible spring is deformed once again due to the fact that the clamping jaw deforms more easily when the nut is clamped, so that most of insulating liquid filled between the connecting seat and the elastic frame can be introduced into the induction frame when the nut rotates in the processing process, the distance between the two groups of conductive blocks can be correspondingly shortened at the moment, the current displayed on the monitoring panel can also generate corresponding change, and workers can discover the movement state of the nut and the outer surface of the nut according to the current change on the monitoring panel in time, so that the damage to the nut and the outer surface of the clamping jaw can be avoided.
Compared with the prior art, the invention has the following beneficial effects: compared with the existing positioning clamping device provided with the reversing seat and the supporting component, the clamping component can be controlled to be in a horizontal state or a vertical state through the reversing seat, so that workers can conveniently clamp bolts or nuts according to needs, the supporting component can prevent the bolts or the nuts from being deflected due to stress when in machining, the positioning clamping device is further provided with the supporting rod and the elastic frame, the supporting rod can counteract the acting force of a part of the drill bit on the nuts, so that the clamping force of clamping jaws on the nuts is reduced as much as possible, the clamping force exerted by the clamping jaws on the nuts is prevented from being too large, the acting force exerted by the clamping jaws on the unit area of the fastening piece can be reduced as much as possible on the basis of ensuring the clamping force, and the local damage of the fastening piece is prevented.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the clamping bolts of the fixing mechanism and the reinforcing mechanism of the present invention;
FIG. 3 is a schematic view of the structure of section A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of a clamping nut of the fixing mechanism of the present invention;
FIG. 5 is a schematic view of a clamping assembly of the present invention;
FIG. 6 is a schematic view of the structure of the support bar of the present invention;
FIG. 7 is a schematic view of the structure of the portion B-B of FIG. 5 in accordance with the present invention;
FIG. 8 is a schematic view of the structure of the clamping jaw of the present invention;
FIG. 9 is a schematic view of the jaw clamping nut of the present invention;
FIG. 10 is a schematic view of the structure of the jaw clamping bolt of the present invention;
fig. 11 is a schematic view of a jaw structure when the nut of the present invention rotates.
In the figure: 1-base, 2-fixed mechanism, 21-first movable seat, 22-supporting component, 23-reversing seat, 24-clamping component, 241-clamping seat, 2411-first transmission chamber, 2412-second transmission chamber, 2413-third transmission chamber, 242-first air bag, 243-air pump, 244-second air bag, 245-supporting rod, 2451-magnetic field generator, 2452-movable frame, 246-clamping jaw, 2461-connecting seat, 24611-flexible plate, 2462-elastic frame, 2463-induction frame, 24631-conductive block, 25-bevel gear component, 3-reinforcing mechanism, 31-second movable seat, 32-ejector rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-4, an intelligent positioning and clamping device for fastener processing comprises a base 1, a fixing mechanism 2 and a reinforcing mechanism 3, wherein the fixing mechanism 2 and the reinforcing mechanism 3 are horizontally arranged at two ends above the base 1, the fixing mechanism 2 comprises a first movable seat 21, a supporting component 22, a reversing seat 23 and a clamping component 24, the first movable seat 21 is slidably mounted on the base 1, the supporting component 22 is arranged at one end, far away from the reinforcing mechanism 3, of the first movable seat 21, the reversing seat 23 is arranged at one end, close to the reinforcing mechanism 3, of the first movable seat 21, the clamping component 24 is arranged inside the reversing seat 23, the reinforcing mechanism 3 comprises a second movable seat 31 and a push rod 32, the second movable seat 31 is slidably mounted on the base 1, the push rod 32 is arranged at one end, close to the fixing mechanism 2, of the supporting component 22 has a lifting function, the reversing seat 23 has a reversing function, and the fastener is clamped through the clamping component 24.
The base 1 is a supporting foundation of the invention, meanwhile, the base 1 is provided with a chute and a linear motor, the first movable seat 21 and the second movable seat 31 are controlled by the linear motor to slide on the base 1, so that the clamping assembly 24 and the ejector rod 32 can move below a cutting tool or a drill bit according to requirements after clamping a fastener.
As shown in fig. 1 to 4, the first movable seat 21 is internally provided with a lifting motor, a bevel gear assembly 25 and a screw rod, the lifting motor is lifted by the bevel gear assembly 25 and the screw rod control support assembly 22, the outer side of the first movable seat 21 is provided with a rotating motor, the rotating motor is used for controlling the reversing seat 23 to reverse through a rotating shaft, the inner side end of the reversing seat 23 is provided with a driving motor, the outer side of the clamping assembly 24 is provided with an external gear, and the driving motor drives the clamping assembly 24 to rotate in the reversing seat 23 through a transmission gear and the external gear.
Through above-mentioned technical scheme, when producing the bolt, can make the clamping component 24 be in the horizontality through rotating electrical machines and switching-over seat 23, and then make things convenient for clamping component 24 and ejector pin 32 clamping bolt, this moment through elevator motor, bevel gear subassembly 25 and lead screw control supporting component 22 lift, prevent through supporting component 22 that switching-over seat 23 atress skew, open driving motor at last, can make clamping component 24 at switching-over seat 23 internal rotation through driving motor, drive gear and external gear, so as to guarantee that cutting tool can normally process the bolt, when producing the nut, can make clamping component 24 be in the vertical state through switching-over seat 23, make things convenient for the drill bit to drill to the nut this moment, can play the effect that supports switching-over seat 23 through supporting component 22.
As shown in fig. 2 and 5, the clamping assembly 24 includes a clamping seat 241, a supporting rod 245 and a clamping jaw 246, one end of the clamping seat 241, which is far away from the reinforcement mechanism 3, is provided with a first transmission chamber 2411, one end of the clamping seat 241, which is close to the reinforcement mechanism 3, is provided with a third transmission chamber 2413, a second transmission chamber 2412 is provided at a middle position of the inner part of the clamping seat 241, a first air bag 242 and a second air bag 244 are respectively provided in the inner parts of the first transmission chamber 2411 and the second transmission chamber 2412, a transmission spring frame is provided in the inner part of the third transmission chamber 2413, the clamping jaw 246 is fixedly mounted at one end of the transmission spring frame, which extends out of the third transmission chamber 2413, the first transmission chamber 2411 and the third transmission chamber 2413 are communicated through a transmission groove, an air pump 243 is further provided in the inner part of the clamping seat 241, the supporting rod 245 is provided at one end of the second transmission chamber 2412, which is close to the reinforcement mechanism 3, the air pump 243 is connected with the first air bag 242 and the second air bag 244 through a three-way pipe, and one end of the three-way pipe, which is close to the first air bag 242 and one end of the second air bag 244 are respectively provided with a set of valves.
According to the technical scheme, when the fastener is placed in the clamping assembly 24, the valve on the three-way pipe, which is close to one end of the first air bag 242, is in an open state, the valve on the other end, which is close to the second air bag 244, is in a closed state, at the moment, the air pump 243 works to expand the first air bag 242, so that the transmission liquid in the first transmission chamber 2411 enters the third transmission chamber 2413, the clamping jaw 246 clamps the fastener under the action of hydraulic pressure, after the fastener is clamped, the states of two groups of valves on the three-way pipe are changed, namely, the valve on the other end, which is close to the first air bag 242, is in an open state, at the moment, the second air bag 244 expands, the support rod 245 props against the fastener, and the fastener is prevented from moving axially, so that the outer surface and the clamping jaw 246 are damaged by friction.
As shown in fig. 4, 5 and 6, the support rod 245 is connected with the second transmission chamber 2412 through a return spring, a section of one end of the support rod 245 near the reinforcing mechanism 3 is in a U-shaped structure, a movable frame 2452 is arranged at one end of the support rod 245 near the reinforcing mechanism 3, and a support spring is wound outside the movable frame 2452.
According to the technical scheme, when the nut is produced, the drill bit can apply a group of vertical acting force to the nut, besides the clamping jaw 246 can clamp the nut, the acting force of a part of drill bit to the nut can be counteracted by the supporting rod 245, so that the clamping force of the clamping jaw 246 to the nut is reduced as much as possible, the clamping force of the clamping jaw 246 to the nut is prevented from being excessively large, the deformation and damage of the nut are caused, and finally, the acting force is mutually acted, so that one end of the supporting rod 245, which is close to the reinforcing mechanism 3, is provided with the U-shaped section, and meanwhile, the movable frame 2452 is arranged, so that the action of increasing the stressed area can be realized, and the damage caused by overlarge stress of the unit area of the nut is avoided.
As shown in fig. 4, 5 and 6, a magnetic field generator 2451 is provided at an end of the support rod 245 away from the reinforcement mechanism 3, and a movable frame 2452 has magnetism at an end close to the magnetic field generator 2451.
When the nut is produced, the magnetic field generator 2451 provided by the invention can generate magnetic force for attracting the movable frame 2452, the magnitude of the magnetic force generated by the magnetic field generator 2451 is in direct proportion to the depth of the drill bit extending into the nut, namely, the greater the depth of the drill bit extending into the nut is, the greater the magnetic force generated by the magnetic field generator 2451 is, the magnetic force generated by the magnetic field generator 2451 can enable the movable frame 2452 to move towards the direction close to the magnetic field generator 2451, and by adopting the technical scheme, the drill bit can be prevented from being contacted with the movable frame 2452 when the drill bit drills through the nut, so that the damage of the movable frame 2452 is avoided.
As shown in fig. 7-10, the clamping jaw 246 includes a connecting seat 2461 and an elastic frame 2462, the elastic frame 2462 is disposed at one end of the connecting seat 2461 far away from the transmission spring frame, the elastic frame 2462 is made of a recoverable elastic metal material and has an arc-shaped section, a pressure release groove is formed in the connecting seat 2461, a flexible plate 24611 is disposed in the pressure release groove, and the flexible plate 24611 is connected with the pressure release groove through a flexible spring.
According to the invention, the insulating liquid is filled in the area between the connecting seat 2461 and the elastic frame 2462, through the technical scheme, when the clamping jaw 246 clamps the nut or the bolt, the elastic frame 2462 deforms, and at the moment, the contact area between the clamping jaw 246 and the nut or the bolt correspondingly increases.
As shown in fig. 8-10, a piezoelectric plate is disposed at one end of the flexible plate 24611 adjacent to the flexible spring, and the piezoelectric plate is electrically connected to the air pump 243.
Through the above technical scheme, clamping jaw 246 is at the centre gripping fastener for when elastic frame 2462 takes place the deformation, the insulating liquid of packing between connecting seat 2461 and the elastic frame 2462 can enter into the pressure release inslot, and produce a set of extrusion force to flexible board 24611, flexible board 24611 can compress flexible spring this moment, according to the mutual nature of power, flexible spring can produce a set of effort to the piezoelectricity piece on flexible board 24611, the piezoelectricity piece can produce a set of electrical signal this moment, because this set of electrical signal is positively correlated with the clamping force that the fastener received, therefore the staff can in time stop the work of air pump 243 when the electrical signal that the piezoelectricity piece produced is too big, avoid the air pump 243 to the too much gas of first air bag 242 input, so that the clamping force of clamping jaw 246 is too big and damage the fastener.
As shown in fig. 8-11, the clamping jaw 246 further comprises a sensing frame 2463, one end, close to the sensing frame 2463, of the inside of the connecting seat 2461 is provided with a telescopic groove, one end of the sensing frame 2463 is fixedly connected with the elastic frame 2462, the other end of the sensing frame 2463 extends into the telescopic groove, two groups of conductive blocks 24631 are arranged in the sensing frame 2463, the two groups of conductive blocks 24631 are connected through conductive spring rods, and the deformation difficulty of springs on the conductive spring rods is greater than that of flexible springs in the pressure relief grooves.
According to the invention, the monitoring panel is arranged outside the first movable seat 21, the battery is arranged inside the monitoring panel, meanwhile, the monitoring panel has a current detection function, in the processing process of a fastener, two groups of conductive blocks 24631, conductive spring rods, the battery and the monitoring panel form a group of loops, when the nut is produced, if the nut is rotated due to the problem of clamping force, the nut can generate extrusion force on one end of the elastic frame 2462, so that one end of the elastic frame 2462 is deformed, and liquid is generally incompressible, so that insulating liquid filled between the connecting seat 2461 and the elastic frame 2462 has two movement ways, the first one is introduced into a pressure relief groove, the second one is introduced into the induction frame 2463, and as the clamping jaw 246 is deformed once, the difficulty of re-deformation is high, when the nut is rotated in the processing process, most of the insulating liquid filled between the connecting seat 2461 and the elastic frame 2462 enters into the induction frame 2463, the distance between the two groups of conductive blocks 24631 can be correspondingly shortened, and the current can be displayed on the panel to be timely changed according to the current, so that the monitoring jaw 246 can be prevented from being damaged by monitoring the change of the outer surface of the monitoring panel.
The working principle of the invention is as follows: when the bolts are produced, the clamping assembly 24 is in a horizontal state through the rotating motor and the reversing seat 23, then the bolts to be processed are placed in the clamping assembly 24, the bolts are clamped through the clamping jaws 246, the supporting rods 245 and the ejector rods 32 are used for jacking the bolts, so that the cutting tool is prevented from axially moving during the processing of the bolts to be processed, when the nuts are produced, the clamping assembly 24 is in a vertical state through the rotating motor and the reversing seat 23, then the nuts to be processed are placed in the clamping assembly 24, the nuts are clamped through the clamping jaws 246, the supporting rods 245 are propped against the nuts, when the drill bit is used for drilling the nuts to be processed, the supporting rods 245 can offset the acting force of a part of the drill bit on the nuts, the clamping force of the clamping jaws 246 on the nuts is further reduced as much as possible, meanwhile, the magnetic field generator 2451 can generate a set of magnetic force for attracting the movable frame 2452, the magnitude of the magnetic force is proportional to the depth of the drill bit extending into the nut, namely, the greater the depth of the drill bit extending into the nut is, the greater the magnetic force generated by the magnetic field generator 2451 is, the magnetic force generated by the magnetic field generator 2451 can enable the movable frame 2452 to move towards the direction close to the magnetic field generator 2451, the drill bit is prevented from contacting the movable frame 2452 when the drill bit drills through the nut, when the nut is produced, if the nut is rotated due to the problem of clamping force, the nut can generate extrusion force on one end of the elastic frame 2462, at the moment, most of insulating liquid filled between the connecting seat 2461 and the elastic frame 2462 can enter the induction frame 2463, the distance between the two groups of conductive blocks 24631 is shortened, and staff can timely find the movement state of the nut according to current change on the monitoring panel, and friction damage of the outer surface of the nut and the clamping jaw 246 is avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Intelligent positioning clamping device is used in fastener processing, its characterized in that: the intelligent positioning clamping device comprises a base (1), a fixing mechanism (2) and a reinforcing mechanism (3), wherein the fixing mechanism (2) and the reinforcing mechanism (3) are horizontally arranged at two ends above the base (1), the fixing mechanism (2) comprises a first movable seat (21), a supporting component (22), a reversing seat (23) and a clamping component (24), the first movable seat (21) is slidably mounted on the base (1), the supporting component (22) is arranged at one end, far away from the reinforcing mechanism (3), of the first movable seat (21), the reversing seat (23) is arranged at one end, close to the reinforcing mechanism (3), of the first movable seat (21), the clamping component (24) is arranged inside the reversing seat (23), the reinforcing mechanism (3) comprises a second movable seat (31) and a push rod (32), the second movable seat (31) is slidably mounted on the base (1), the push rod (32) is arranged at one end, close to the fixing mechanism (2), of the supporting component (22) is provided with a reversing function, and the reversing seat (24) is provided with a reversing function.
2. The intelligent positioning and clamping device for fastener processing according to claim 1, wherein: the inside of first movable seat (21) is provided with elevator motor, bevel gear subassembly (25) and lead screw, elevator motor goes up and down through bevel gear subassembly (25) and lead screw control supporting component (22), the outside of first movable seat (21) is provided with the rotating electrical machines, the rotating electrical machines commutates through rotation axis control switching-over seat (23), the inside side of switching-over seat (23) is provided with driving motor, the outside of clamping component (24) is provided with the external gear, driving motor passes through drive gear and external gear drive clamping component (24) and rotates in switching-over seat (23).
3. The intelligent positioning and clamping device for fastener processing according to claim 2, wherein: the utility model provides a clamping component (24) is including grip slipper (241), bracing piece (245) and clamping jaw (246), the one end that strengthening mechanism (3) was kept away from to the inside of grip slipper (241) is provided with first drive chamber (2411), the inside of grip slipper (241) is close to the one end of strengthening mechanism (3) and is provided with third drive chamber (2413), the inside intermediate position department of grip slipper (241) is provided with second drive chamber (2412), the inside of first drive chamber (2411) and second drive chamber (2412) is provided with first gasbag (242) and second gasbag (244) respectively, the inside of third drive chamber (2413) is provided with the drive spring frame, clamping jaw (246) fixed mounting stretches out the one end of third drive chamber (2413) at the drive spring frame, be linked together through the drive groove between first drive chamber (2411) and the third drive chamber (2413), the inside of grip slipper (241) still is provided with air pump (2412), bracing piece (245) set up and be close to first gasbag (242) and first end (243) are close to through first air pump (242) and third air pump (243).
4. The intelligent positioning and clamping device for fastener processing according to claim 3, wherein: the support rod (245) is connected with the second transmission chamber (2412) through a return spring, the cross section of one end of the support rod (245) close to the reinforcing mechanism (3) is of a U-shaped structure, one end of the support rod (245) close to the reinforcing mechanism (3) is provided with a movable frame (2452), and a support spring is wound outside the movable frame (2452).
5. The intelligent positioning and clamping device for fastener processing according to claim 4, wherein: one end of the support rod (245) far away from the reinforcing mechanism (3) is provided with a magnetic field generator (2451), and one end of the movable frame (2452) close to the magnetic field generator (2451) is magnetic.
6. The intelligent positioning and clamping device for fastener processing according to claim 5, wherein: clamping jaw (246) are including connecting seat (2461) and elastic frame (2462), elastic frame (2462) set up the one end of keeping away from the transmission spring frame at connecting seat (2461), elastic frame (2462) are recoverable elasticity metal material and cross-section be the arc structure, the inside of connecting seat (2461) is provided with the pressure release groove, the inside in pressure release groove is provided with flexbile plate (24611), be connected through the flexible spring between flexbile plate (24611) and the pressure release groove.
7. The intelligent positioning and clamping device for fastener processing according to claim 6, wherein: one end of the flexible plate (24611) close to the flexible spring is provided with a piezoelectric sheet, and the piezoelectric sheet is electrically connected with the air pump (243).
8. The intelligent positioning and clamping device for fastener processing according to claim 7, wherein: clamping jaw (246) still include response frame (2463), the inside of connecting seat (2461) is close to the one end of response frame (2463) and is provided with flexible groove, the one end and the elastic support (2462) fixed connection of response frame (2463), the other end of response frame (2463) stretches into flexible inslot, the inside of response frame (2463) is provided with two sets of conductive blocks (24631), two sets of be connected through conductive spring rod between conductive spring rod (24631), the deformation degree of difficulty of spring is greater than the deformation degree of difficulty of pressure release inslot flexible spring on the conductive spring rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310313199.2A CN116330014B (en) | 2023-03-28 | 2023-03-28 | Intelligent positioning clamping device for fastener machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310313199.2A CN116330014B (en) | 2023-03-28 | 2023-03-28 | Intelligent positioning clamping device for fastener machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116330014A true CN116330014A (en) | 2023-06-27 |
| CN116330014B CN116330014B (en) | 2024-01-12 |
Family
ID=86875818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310313199.2A Active CN116330014B (en) | 2023-03-28 | 2023-03-28 | Intelligent positioning clamping device for fastener machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116330014B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117686350A (en) * | 2024-02-04 | 2024-03-12 | 深圳市瑞盛环保科技有限公司 | Multi-model general type gas storage tank strength detection device |
| CN117928333A (en) * | 2024-01-29 | 2024-04-26 | 乐清市超宇模具塑料有限公司 | Semi-automatic screw thread inspection machine |
| CN118438196A (en) * | 2024-05-16 | 2024-08-06 | 南通通泰紧固件有限公司 | A positioning device for fastener processing |
| CN119959340A (en) * | 2025-04-09 | 2025-05-09 | 天津航大雄英航空工程有限公司 | Helicopter blade fatigue detection device and method |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0492344A2 (en) * | 1990-12-22 | 1992-07-01 | Joachim Dipl.-Wirtsch.-Ing. Gerwin | Monitoring device for a tool in an automatic turning machine |
| JPH0550354A (en) * | 1991-08-16 | 1993-03-02 | Nippon Kosaku Kikai Kogyokai | Tool, jig and work preparatory station |
| CN202062105U (en) * | 2010-12-09 | 2011-12-07 | 大连大学 | Breakage-preventive positioning guide sleeve of drill bit |
| CN104625771A (en) * | 2014-12-26 | 2015-05-20 | 燕山大学 | Precise dual-driving heavy-load cutting dislodgement machine |
| CN105033693A (en) * | 2015-06-29 | 2015-11-11 | 南通蒂龙针织制衣有限公司 | Special jig |
| CN207593361U (en) * | 2017-10-31 | 2018-07-10 | 油机机械工业（中国）有限公司 | For the automation Workpiece tilting device of multifunction machine |
| CN111922773A (en) * | 2020-09-22 | 2020-11-13 | 中国铁建重工集团股份有限公司 | Alignment turning device of cantilever crane |
| JP2021007987A (en) * | 2019-06-28 | 2021-01-28 | コベルコ建機株式会社 | Removal tool |
| CN112536458A (en) * | 2020-11-20 | 2021-03-23 | 杭州慕课建筑设备有限责任公司 | Progressive drill bit device for excavator bucket teeth |
| CN112846845A (en) * | 2020-12-28 | 2021-05-28 | 宜都红花夜明珠轴承制造有限公司 | Self-positioning device convenient for multi-range clamping and used for bearing processing |
| CN113492329A (en) * | 2021-07-30 | 2021-10-12 | 沭阳劲豪门窗有限公司 | Fastener positioning device and fastener processing equipment thereof |
| CN215788111U (en) * | 2021-08-30 | 2022-02-11 | 浙江量泰标准件有限公司 | Clamping device is used in nut production |
| CN114192428A (en) * | 2021-12-17 | 2022-03-18 | 仪征常众汽车部件有限公司 | Intelligent automobile door outer panel feeding device for installation assembly line |
| CN114654012A (en) * | 2022-03-25 | 2022-06-24 | 苏州美螺紧固件有限公司 | Clamping mechanism for fastener production and cutting device thereof |
| CN217513286U (en) * | 2022-05-16 | 2022-09-30 | 宜昌市睿程佑自动化设备有限公司 | Workpiece reversing device |
| CN115303795A (en) * | 2022-09-07 | 2022-11-08 | 济南德沃德自动化科技有限公司 | Full-automatic numerical control panel turnover machine of panel furniture |
| CN115446710A (en) * | 2022-08-15 | 2022-12-09 | 无锡市明鑫数控磨床有限公司 | Intelligent vertical grinding machine with vertical interlocking protection function |
| CN218533132U (en) * | 2022-11-14 | 2023-02-28 | 上海海慈特自动化工程有限公司 | Multi-axis welding device |
| CN115722732A (en) * | 2022-11-15 | 2023-03-03 | 南通通泰紧固件有限公司 | A fastener processing equipment with energy-saving and cooling functions |
-
2023
- 2023-03-28 CN CN202310313199.2A patent/CN116330014B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0492344A2 (en) * | 1990-12-22 | 1992-07-01 | Joachim Dipl.-Wirtsch.-Ing. Gerwin | Monitoring device for a tool in an automatic turning machine |
| JPH0550354A (en) * | 1991-08-16 | 1993-03-02 | Nippon Kosaku Kikai Kogyokai | Tool, jig and work preparatory station |
| CN202062105U (en) * | 2010-12-09 | 2011-12-07 | 大连大学 | Breakage-preventive positioning guide sleeve of drill bit |
| CN104625771A (en) * | 2014-12-26 | 2015-05-20 | 燕山大学 | Precise dual-driving heavy-load cutting dislodgement machine |
| CN105033693A (en) * | 2015-06-29 | 2015-11-11 | 南通蒂龙针织制衣有限公司 | Special jig |
| CN207593361U (en) * | 2017-10-31 | 2018-07-10 | 油机机械工业（中国）有限公司 | For the automation Workpiece tilting device of multifunction machine |
| JP2021007987A (en) * | 2019-06-28 | 2021-01-28 | コベルコ建機株式会社 | Removal tool |
| CN111922773A (en) * | 2020-09-22 | 2020-11-13 | 中国铁建重工集团股份有限公司 | Alignment turning device of cantilever crane |
| CN112536458A (en) * | 2020-11-20 | 2021-03-23 | 杭州慕课建筑设备有限责任公司 | Progressive drill bit device for excavator bucket teeth |
| CN112846845A (en) * | 2020-12-28 | 2021-05-28 | 宜都红花夜明珠轴承制造有限公司 | Self-positioning device convenient for multi-range clamping and used for bearing processing |
| CN113492329A (en) * | 2021-07-30 | 2021-10-12 | 沭阳劲豪门窗有限公司 | Fastener positioning device and fastener processing equipment thereof |
| CN215788111U (en) * | 2021-08-30 | 2022-02-11 | 浙江量泰标准件有限公司 | Clamping device is used in nut production |
| CN114192428A (en) * | 2021-12-17 | 2022-03-18 | 仪征常众汽车部件有限公司 | Intelligent automobile door outer panel feeding device for installation assembly line |
| CN114654012A (en) * | 2022-03-25 | 2022-06-24 | 苏州美螺紧固件有限公司 | Clamping mechanism for fastener production and cutting device thereof |
| CN217513286U (en) * | 2022-05-16 | 2022-09-30 | 宜昌市睿程佑自动化设备有限公司 | Workpiece reversing device |
| CN115446710A (en) * | 2022-08-15 | 2022-12-09 | 无锡市明鑫数控磨床有限公司 | Intelligent vertical grinding machine with vertical interlocking protection function |
| CN115303795A (en) * | 2022-09-07 | 2022-11-08 | 济南德沃德自动化科技有限公司 | Full-automatic numerical control panel turnover machine of panel furniture |
| CN218533132U (en) * | 2022-11-14 | 2023-02-28 | 上海海慈特自动化工程有限公司 | Multi-axis welding device |
| CN115722732A (en) * | 2022-11-15 | 2023-03-03 | 南通通泰紧固件有限公司 | A fastener processing equipment with energy-saving and cooling functions |
Non-Patent Citations (1)
| Title |
|---|
| 陶雷: "轨道车辆转向架翻转机的设计与分析", 《中国优秀硕士学位论文全文电子期刊网 工程科技Ⅱ辑 》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117928333A (en) * | 2024-01-29 | 2024-04-26 | 乐清市超宇模具塑料有限公司 | Semi-automatic screw thread inspection machine |
| CN117686350A (en) * | 2024-02-04 | 2024-03-12 | 深圳市瑞盛环保科技有限公司 | Multi-model general type gas storage tank strength detection device |
| CN117686350B (en) * | 2024-02-04 | 2024-05-03 | 深圳市瑞盛环保科技有限公司 | Multi-model general type gas storage tank strength detection device |
| CN118438196A (en) * | 2024-05-16 | 2024-08-06 | 南通通泰紧固件有限公司 | A positioning device for fastener processing |
| CN118438196B (en) * | 2024-05-16 | 2024-10-25 | 南通通泰紧固件有限公司 | A positioning device for fastener processing |
| CN119959340A (en) * | 2025-04-09 | 2025-05-09 | 天津航大雄英航空工程有限公司 | Helicopter blade fatigue detection device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116330014B (en) | 2024-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116330014B (en) | Intelligent positioning clamping device for fastener machining | |
| US8359951B2 (en) | Wrenching tong | |
| AU2003212901B2 (en) | Wrenching tong | |
| CN110685619B (en) | Automatic hydraulic pliers with punching and buckling functions | |
| CN109779542A (en) | Hydraulic tongs | |
| CN100504343C (en) | Multifunctional material mechanics testing machine | |
| CN114814255A (en) | Full-automatic testing machine and automatic feeding and discharging method | |
| CN115519494A (en) | A jig for placing automatic clamping and its working method | |
| CN111496557B (en) | Pneumatic type clamping tool for workpiece of machining center of numerical control machine tool | |
| CN219654653U (en) | Full-automatic hydraulic power tongs device for oil field well workover and well workover platform | |
| JPH0643791B2 (en) | A device for screwing a pipe into a socket | |
| CN205225116U (en) | Full -automatic iron roughneck | |
| CN2352669Y (en) | Casing power wrench apparatus | |
| CN119188830A (en) | An industrial robot gripper with outer diameter detection function | |
| CN209992259U (en) | A punctuation machine for testing samples | |
| CN212665945U (en) | Refrigeration station assembling platform | |
| CN210499353U (en) | Clamping and fixing device for camshaft machining production | |
| CN212609431U (en) | A capping device for automatic capping machine | |
| CN115389932A (en) | Quick calibration device of servo motor | |
| CN217786763U (en) | Ring rigidity inner diameter positioning system for engineering detection | |
| CN222882474U (en) | A compressor rotor magnetic steel connection strength detection device | |
| CN220418763U (en) | Hydraulic cylinder leakage detection device | |
| CN2331484Y (en) | Automatic control device for hydraulic power wrench | |
| CN202039798U (en) | Punching pliers for oilfield drilling tool | |
| CN220120607U (en) | Petroleum drilling tool testing tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |