CN210524351U

CN210524351U - Magnetic control adjusting type mechanical gripper for axle box parts

Info

Publication number: CN210524351U
Application number: CN201921167434.5U
Authority: CN
Inventors: 张俊科; 孙乐; 杨俊涛
Original assignee: Changzhou Huade Machinery Co ltd
Current assignee: Changzhou Huade Machinery Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-15
Anticipated expiration: 2029-07-23

Abstract

The utility model belongs to the technical field of axle box production assembly technique and specifically relates to an axle box spare part is with magnetic control regulation formula machinery tongs, including the installation crossbeam. The utility model discloses an axle box is magnetic control regulation formula mechanical tongs for spare part is first through the overhead motor adjustment on the installation crossbeam, the angle of second and third cantilever, the fixed bolster fixed mounting that utilizes the cantilever upper end is used for controlling the flexible small-size electro-magnet of both sides extrusion spring, extrusion spring elastic connection through small-size electro-magnet both sides is located the inside arm lock of transverse regulation mouth, interval through control both sides arm lock assembles spare part, and set up the inside upset groove of built-in upset stopper in the arm lock inboard, the cooperation upset stopper makes its axial spare part that is applicable to more specifications and structures, the practicality strengthens greatly.

Description

Magnetic control adjusting type mechanical gripper for axle box parts

Technical Field

The utility model belongs to the technical field of axle box production assembly technique and specifically relates to an axle box spare part is with magnetic control regulation formula mechanical tongs.

Background

At present, with the continuous speed increase of rail vehicles, higher requirements are put forward on the safe operation of the vehicles, wherein the mass of the bogie axle box of the rail vehicle plays a role in the safe operation of the vehicles. The wear-resisting welt of high manganese steel of multiple size is generally all installed to present axle box, the sleeve still needs to be installed at the both ends of axle box, need the manual work to take wear-resisting welt of high manganese steel and sleeve to the installation station one by one when the axle box equipment, the construction degree of difficulty is big, waste time and energy, low in production efficiency, the urgent need on the market has adjustable wear-resisting welt of high manganese steel and sleeve to snatch the complete automation line of mechanism and realize automatic assembly, the overwhelming majority on the market snatchs mechanism structure control range singleness, application scope is very limited.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problems in the prior art, an improved magnetic control adjustable mechanical gripper for axle box parts is provided, which solves the problems in the prior art.

The utility model provides a technical scheme that its technical problem adopted is: a magnetic control adjusting type mechanical gripper for axle box parts comprises an installation cross beam, an overhead motor fixed on the installation cross beam, a first cantilever, a second cantilever, a third cantilever and small electromagnets installed on the first cantilever, the second cantilever and the third cantilever, wherein the first cantilever, the second cantilever and the third cantilever are respectively provided with a fixing support protruding upwards, the fixing support is internally provided with a fixing installation groove with two side openings, the upper end of the fixing support is provided with a top assembly opening used for installing the small electromagnets in the fixing installation groove, the first cantilever, the second cantilever and the third cantilever are respectively provided with a left transverse adjusting opening and a right transverse adjusting opening at two sides of the fixing support, the inner part of the left transverse adjusting opening is connected with a left-arranged clamping arm in a sliding manner, the inner part of the right transverse adjusting opening is connected with a right-arranged clamping arm in a sliding manner, the small electromagnet is respectively and elastically connected with the left and right clamping arms through the two side extrusion springs.

Further, for convenient elastic connection, the left extrusion spring of small-size electro-magnet passes fixed mounting groove left side opening and puts arm lock right flank upper end on a left side and passes through bolt fixed connection, the extrusion spring on small-size electro-magnet right side passes fixed mounting groove right side opening and puts arm lock left flank upper end on a right side and passes through bolt fixed connection.

Further, in order to facilitate assembly and keep the same horizontal height, the connecting ends of the first cantilever, the second cantilever and the third cantilever are respectively provided with a circular connecting plate for connecting a rotating shaft at the lower end of the overhead motor, the connecting plate on the first cantilever is arranged at the upper end of the connecting plate on the second cantilever, and the connecting plate on the third cantilever is arranged at the lower end of the connecting plate on the second cantilever.

Furthermore, in order to improve the safety, the outer side surface of the fixed support is positioned at the upper end of the small electromagnet, and an assembly slot with a built-in drawing limiting plate is formed in the outer side surface of the fixed support.

Furthermore, in order to reduce cost and facilitate assembly, the left transverse adjusting opening and the right transverse adjusting opening are the same in size, and the left clamping arm and the right clamping arm are the same in size.

Further, for the clamping object that adds that is applicable to multiple specification, left side put the arm lock right flank and put the arm lock left flank on all set up the inside upset groove that the lower extreme has the limiting plate, inside upset groove lower extreme open position have the connection horizontal pole, inside upset inslot portion be provided with the upset stopper, upset stopper lower extreme through the cover on connecting the horizontal pole with inside upset groove swing joint.

The beneficial effects of the utility model are that, the utility model discloses an axle box is magnetic control regulation formula machinery tongs for spare part is first through the overhead motor adjustment on the installation crossbeam, the angle of second and third cantilever, utilize the fixed bolster fixed mounting of cantilever upper end to be used for controlling the flexible small-size electro-magnet of both sides extrusion spring, the extrusion spring elastic connection through small-size electro-magnet both sides is located the inside arm lock of horizontal regulation mouth, interval through controlling both sides arm lock comes to assemble spare part, and set up the inside upset groove of built-in upset stopper in the arm lock inboard, cooperation upset stopper makes its axial spare part that is applicable to more specifications and structures, the practicality strengthens greatly.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial schematic view of the middle-size and small-size electromagnet connecting end of the utility model.

In the figure, 1, a mounting beam, 2, an overhead motor, 3, a first cantilever, 4, a second cantilever, 5, a third cantilever, 6, a small electromagnet, 7, a fixed support, 8, a fixed mounting groove, 9, a top assembly port, 10, a left transverse adjusting port, 11, a right transverse adjusting port, 12, a left clamping arm, 13, a right clamping arm, 14, an extrusion spring, 15, a circular connecting plate, 16, a drawing limiting plate, 17, a limiting plate, 18, an internal overturning groove and 19, an overturning limiting block are arranged.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The axle box parts magnetic control adjusting type mechanical gripper shown in figures 1 and 2 comprises a mounting cross beam 1, an overhead motor 2 fixed on the mounting cross beam 1, a first cantilever 3, a second cantilever 4, a third cantilever 5 and a small electromagnet 6 arranged on the first, second and third cantilevers, wherein the first cantilever 3, the second cantilever 4 and the third cantilever 5 are all arranged at the lower end of the mounting cross beam 1, the overhead motor 2 and the small electromagnet 6 are powered by an external power supply and control to be opened and closed, the first cantilever 3, the second cantilever 4 and the third cantilever 5 are respectively provided with an upward convex fixing bracket 7, the fixing bracket 7 is internally provided with a fixing mounting groove 8 with two open sides, the upper end of the fixing bracket 7 is provided with a top assembling port 9 for mounting the small electromagnet 6 in the fixing mounting groove 8, the first cantilever 3, the second cantilever 4 and the third cantilever 5 are respectively provided with a left transverse adjusting port 10 and a right transverse adjusting port 11 at two sides of, the left side is put horizontal regulation mouth 10 inside sliding connection and is put arm lock 12 on a left side, and the right side is put horizontal regulation mouth 11 inside sliding connection and is put arm lock 13 on the right side, and small-size electro-magnet 6 puts arm lock elastic connection with the left and right sides respectively through both sides extrusion spring 14, and extrusion spring 14 passes through bolt fixed connection through inserting and small-size electro-magnet 6 lateral surface from 8 both sides openings of fixed mounting groove, and extrusion spring 14 is the iron spring.

Furthermore, in order to facilitate elastic connection, the extrusion spring 14 on the left side of the small electromagnet 6 passes through the left opening of the fixing installation groove 8 and is fixedly connected with the upper end of the right side surface of the left clamping arm 12 through a bolt, the extrusion spring 14 on the right side of the small electromagnet 6 passes through the right opening of the fixing installation groove 8 and is fixedly connected with the upper end of the left side surface of the right clamping arm 13 through a bolt, further, in order to facilitate assembly and keep the same horizontal height, the connecting ends of the first cantilever 3, the second cantilever 4 and the third cantilever 5 are all provided with a circular connecting plate 15 for connecting a rotating shaft at the lower end of the overhead motor 2, the connecting plate on the first cantilever 3 is arranged at the upper end of the connecting plate of the second cantilever 4, the connecting plate on the third cantilever 5 is arranged at the lower end of the connecting plate of the second cantilever 4, further, in order to improve safety, further, in order to reduce the cost and facilitate the assembly, the left transverse adjusting port 10 and the right transverse adjusting port 11 have the same size, the left clamp arm 12 and the right clamp arm 13 have the same size, and further, in order to be suitable for the clamping objects with various specifications, the right side surface of the left clamp arm 12 and the left side surface of the right clamp arm 13 are both provided with an inner overturning groove 18 with a limiting plate 17 at the lower end, the lower end opening position of the inner overturning groove 18 is provided with a connecting cross rod, an overturning limiting block 19 is arranged inside the inner overturning groove 18, the lower end of the overturning limiting block 19 is movably connected with the inner overturning groove 18 by sleeving the connecting cross rod, the magnetic control adjusting type mechanical gripper for axle box parts of the utility model adjusts the angles of the first, the second and the third cantilevers by an overhead motor 2 on the mounting beam 1, and a small electromagnet 6 for controlling the extension of the two side extrusion springs 14 is fixedly installed, the 14 elastic connection of extrusion spring through 6 both sides of small-size electro-magnet are located the inside arm lock of horizontal regulation mouth, assemble spare part through the interval of control both sides arm lock to set up the inside upset groove 18 of built-in upset stopper 19 in the arm lock inboard, cooperate upset stopper 19 to make its axial spare part that is applicable to more specifications and structures, the practicality strengthens greatly.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides an axle box spare part is with magnetic control regulation formula machinery tongs, includes installation crossbeam (1), fixes overhead motor (2) on installation crossbeam (1), installs first cantilever (3), second cantilever (4), third cantilever (5) and installs small-size electro-magnet (6) on first, second and third cantilever at installation crossbeam (1) lower extreme, characterized by: first cantilever (3), second cantilever (4) and third cantilever (5) on all have bellied fixed bolster (7) that makes progress, fixed bolster (7) inside seted up both sides open-ended fixed mounting groove (8), fixed bolster (7) upper end set up and be used for installing small-size electro-magnet (6) at inside top assembly mouth (9) of fixed mounting groove (8), first cantilever (3), second cantilever (4) and third cantilever (5) on lie in fixed bolster (7) both sides and seted up left side and put horizontal regulation mouth (10) and right side and put horizontal regulation mouth (11) respectively, left side put horizontal regulation mouth (10) inside sliding connection put arm lock (12) on a left side, right side put horizontal regulation mouth (11) inside sliding connection have right side arm lock (13), small-size electro-magnet (6) through both sides extrusion spring (14) respectively with left side extrusion spring lock (14), The right clamping arm is elastically connected.

2. The magnetic control adjustable mechanical gripper for axle box parts according to claim 1, wherein: the left extrusion spring (14) of small-size electro-magnet (6) passes fixed mounting groove (8) left side opening and puts arm lock (12) right flank upper end on a left side and passes through bolt fixed connection, extrusion spring (14) on small-size electro-magnet (6) right side passes fixed mounting groove (8) right side opening and puts arm lock (13) left flank upper end on a right side and passes through bolt fixed connection.

3. The magnetic control adjustable mechanical gripper for axle box parts according to claim 1, wherein: the connecting ends of the first cantilever (3), the second cantilever (4) and the third cantilever (5) are respectively provided with a circular connecting plate (15) used for connecting a rotating shaft at the lower end of the overhead motor (2), the connecting plate on the first cantilever (3) is arranged at the upper end of the connecting plate of the second cantilever (4), and the connecting plate on the third cantilever (5) is arranged at the lower end of the connecting plate of the second cantilever (4).

4. The magnetic control adjustable mechanical gripper for axle box parts according to claim 1, wherein: the outer side surface of the fixed support (7) is positioned at the upper end of the small electromagnet (6) and is provided with an assembling slot with a built-in drawing limiting plate (16).

5. The magnetic control adjustable mechanical gripper for axle box parts according to claim 1, wherein: the left transverse adjusting opening (10) and the right transverse adjusting opening (11) are the same in size, and the left clamping arm (12) and the right clamping arm (13) are the same in size.

6. The magnetic control adjustable mechanical gripper for axle box parts according to claim 1, wherein: put arm lock (12) right flank and put arm lock (13) left flank on a left side and all set up inside upset groove (18) that the lower extreme has limiting plate (17), inside upset groove (18) lower extreme open position have the connection horizontal pole, inside upset groove (18) inside be provided with upset stopper (19), upset stopper (19) lower extreme through the cover on connecting the horizontal pole with inside upset groove (18) swing joint.