CN214770647U - Special turning tool for slewing bearing - Google Patents

Abstract

The utility model belongs to the technical field of slewing bearing turning technique and specifically relates to a special frock of slewing bearing turning, including the rotary worktable, the fixedly connected with slewing bearing of center department on rotary worktable surface, a plurality of equidistant annular distribution's screw hole is seted up on slewing bearing's surface, fixedly connected with electromagnet between rotary worktable and the slewing bearing, electromagnet's fixed surface is connected with the installation face, the both sides at electromagnet top are provided with magnetic conduction piece and working face respectively, the back of the body fixedly connected with play fine hair box of installation face. The utility model discloses a fix the nut in screw hole one, make the installation face fix on electromagnet's surface, reach and protect electromagnet, make things convenient for other parts to install the effect on installation face surface simultaneously, through inserting fastening bolt in the inner chamber of screw hole two, reached and fixed the effect on electromagnet with magnetic conduction piece and working face.

Description

Special turning tool for slewing bearing

Technical Field

The utility model relates to a slewing bearing turning technical field specifically is a special frock of slewing bearing turning.

Background

The turning is lathe machining which is a part of lathe machining, a machining part which is necessary to be reduced when the lathe is used is a workpiece rotating part, the lathe machining mainly uses a lathe tool to turn the rotating workpiece, the lathe tool is cutting machining for making linear or curve movement in a plane, a drill bit, a reamer, a screw tap, a threading die, a knurling tool and the like can be used on the lathe for corresponding machining, the lathe is mainly used for machining shafts, discs, sleeves and other workpieces with rotating surfaces, the lathe is the most widely used machine tool machining in a mechanical manufacturing and repairing factory, different lathe tools or other tools are used on the lathe, and various rotating surfaces can be machined, such as inner and outer cylindrical surfaces, inner and outer conical surfaces, threads, grooves, end surfaces, forming surfaces and the like; the action point of the magnetic force on the workpiece is only limited on the contact surface of the workpiece and the sucker and can not be changed randomly, so that the defects of low positioning precision, small clamping force, narrow application range, low production efficiency and the like exist during processing; the rotary support is also called as a turntable bearing, and some people also call it as: the rotary bearing and the swivel bearing are widely applied in the real industry and are called as follows: the joint of the machine is an important transmission part which is necessary for the machinery which needs to do relative rotary motion between two objects and simultaneously bears axial force, radial force and tipping moment, and the rotary bearing is widely applied to the industries of ship equipment, engineering machinery, light-duty machinery, metallurgical machinery, medical machinery, industrial machinery and the like along with the rapid development of the mechanical industry.

Lathe will use the lathe tool to carry out lathe work to the work piece of pairing rotation adding man-hour, electromagnet is wherein the lathe annex product of more commonly using, electromagnet makes its sucking disc body produce suction through solenoid circular telegram back and fixes the work piece of treating processing, and the gyration work piece that uses at present all is clamp plate clamping work piece generally, this kind of frock part need pass through some clamping steps before the use, fix it on the workstation, then still need carry out position correction to it, only can use at last, this kind of fixture clamping time is longer, low efficiency, the production efficiency of enterprise is influenced, user's input cost has been increaseed, be unfavorable for the user to use, for solving above-mentioned problem, a special frock of slewing bearing turning, urgent need treat the development.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slewing bearing turning special frock, it is short to possess the clamping time, efficient advantage, it will use the work piece of lathe tool pairing rotation to carry out lathe work to have solved the lathe man-hour, electromagnet is exactly the lathe annex product that wherein more commonly used, electromagnet makes its sucker produce suction through solenoid circular telegram back and from fixed waiting to process the work piece, and the gyration work piece that uses at present all is clamp plate step-up work piece generally, this kind of frock part need be through some clamping steps before using, fix it on the workstation, then still need carry out position correction to it, just can use at last, this kind of frock device clamping time is longer, low efficiency, the production efficiency of enterprise is being influenced, user's input cost has been strengthened, be unfavorable for the problem that the user used.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special frock of slewing bearing turning, includes the slewing table, the fixedly connected with slewing bearing is located at the center on slewing table surface, a plurality of equidistant annular distribution's screw hole is seted up on slewing bearing's surface, fixedly connected with electromagnet between slewing table and the slewing bearing, electromagnet's fixed surface is connected with the installation face, the both sides at electromagnet top are provided with magnetic conduction piece and working face respectively, the back of the body fixedly connected with of installation face goes out the fine hair box, go out the left center of fine hair box and locate fixedly connected with aviation socket, the center department on play fine hair box right side is provided with the cable lock, the one end that the fine hair box was kept away from to the cable lock is provided with connecting cable.

Preferably, the surface of the rotary worktable is provided with a plurality of mounting holes which are distributed annularly at equal intervals.

Preferably, a nameplate is connected to the center of the front surface of the mounting surface through a bolt and a thread, and the nameplate is octagonal.

Preferably, both sides of the mounting surface are fixedly connected with fixing blocks, and one side of each fixing block, which is far away from the mounting surface, is connected with a handle through a nut and a thread.

Preferably, the surface of the mounting surface is provided with a plurality of first threaded holes.

Preferably, the top of the magnetic conduction block and the top of the working surface are both provided with a second threaded hole, and an inner cavity of the second threaded hole is in threaded connection with a fastening bolt.

Preferably, the cable locking head is sleeved with a clamping nut, and the clamping nut is M24 × 9010.9S.

Preferably, the mounting surface is a metal elastic sheet, and the structure of the mounting surface is in a shape of a square.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model fixes the nut in the first screw hole to fix the mounting surface on the surface of the electromagnetic chuck, thereby protecting the electromagnetic chuck, and simultaneously facilitating the installation of other components on the surface of the mounting surface, and the fastening bolt is inserted into the inner cavity of the second screw hole to fix the magnetic conduction block and the working surface on the electromagnetic chuck, thereby stabilizing the structure of the magnetic conduction block and the working platform when in use, fixing the cable lock head on one side of the down box by using the splicing bolt, so that the tightness between the cable lock head and the down box is better, prolonging the service life of the device, leading the special tool for slewing bearing turning to have the advantages of short clamping time and high efficiency, in the actual use process, fixing the external structure of the whole device by matching the fastening bolt and the splicing bolt, improving the stability and the safety of the device, the plurality of electromagnetic chucks are connected in series, after the electromagnetic coil is electrified, the sucker body generates suction, so that an annular workpiece to be processed is fixed, after the annular workpiece is processed, the electromagnetic coil is only needed to be powered off, the magnetic force on the sucker body disappears, and the workpiece can be dismounted, the tool mode is safe and convenient, the clamping quality can be ensured, in addition, the clamping time is shortened, the clamping work efficiency is improved, the investment cost of an enterprise is also saved, the practicability of the special tool equipment for slewing bearing turning is improved, the problem that a lathe needs to use a turning tool to turn a rotating workpiece during processing is solved, the electromagnetic chucks generate suction through the sucker body after the electromagnetic coil is electrified, so that the workpiece to be processed is fixed, the electromagnetic chucks are common machine tool accessory products, and the currently used slewing workpieces are generally clamp plate clamping workpieces, the tool part needs to be fixed on a workbench through some clamping steps before being used, then needs to be subjected to position correction and can be used at last, clamping time of the tool device is long, efficiency is low, production efficiency of enterprises is affected, input cost of users is increased, and the tool device is not beneficial to the use of the users.

2. The utility model has the advantages that the installation hole is arranged, the installation part is reserved for the user, the electromagnetic chuck is fixed and hoisted simultaneously, the part on the rotary worktable is driven to rotate simultaneously, the marking and indication are provided for the user through the arrangement of the nameplate, the information is transmitted simultaneously, the device has the functions of warning and information transmission, the grabbing tool is provided for the user through the matching use of the fixed block and the handle, the electromagnetic chuck is convenient for the user to take and store, the magnetic conduction block and the working face are tightly connected with the electromagnetic chuck through the matching use of the screw hole II and the fastening bolt, the connection stability between the magnetic conduction block and the working face and the electromagnetic chuck is improved, the structural stability of the whole mechanical equipment is improved simultaneously, and through the arrangement of the tightening nut, the material characteristic through piecing together nut self has been played, and the material of optimization has improved the bearing load between play fine hair box and the cable tapered end, has guaranteed the effect of sealing strength between play fine hair box and the cable tapered end.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial top sectional view of the present invention;

FIG. 3 is a front sectional view of the electromagnetic chuck of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the electromagnetic chuck of the present invention;

fig. 5 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a rotary table; 2. a slewing bearing; 3. a silk hole; 4. an electromagnetic chuck; 5. a mounting surface; 6. a magnetic conduction block; 7. a working surface; 8. a velvet outlet box; 9. an aviation socket; 10. a cable lock head; 11. Connecting a cable; 12. mounting holes; 13. a nameplate; 14. a fixed block; 15. a handle; 16. a first threaded hole; 17. a second threaded hole; 18. fastening a bolt; 19. and (5) tightly assembling the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1 to 5: the utility model provides a special turning tool for a slewing bearing, which comprises a slewing table 1, a slewing bearing 2 is fixedly connected at the center of the surface of the slewing table 1, a plurality of screw holes 3 distributed in an annular shape at equal intervals are arranged on the surface of the slewing bearing 2, an electromagnetic chuck 4 is fixedly connected between the slewing table 1 and the slewing bearing 2, a plurality of mounting holes 12 distributed in an annular shape at equal intervals are arranged on the surface of the slewing table 1, through the arrangement of the mounting holes 12, a reserved mounting part is provided for a user, meanwhile, the electromagnetic chuck 4 is fixed and hoisted, and other auxiliary functions are realized, meanwhile, the part on the slewing table 1 is driven to rotate, a mounting surface 5 is fixedly connected on the surface of the electromagnetic chuck 4, the center of the front surface of the mounting surface 5 is connected with a nameplate 13 through bolt threads, and the shape of the nameplate 13 is designed into an octagon shape, through the arrangement of the nameplate 13, the functions of providing marks and indication for a user are achieved, information is transmitted at the same time, the functions of warning and transmitting information are achieved, fixed blocks 14 are fixedly connected to the two sides of the installation surface 5, one side, far away from the installation surface 5, of each fixed block 14 is connected with a lifting handle 15 through nuts and threads, through the matched use of the fixed blocks 14 and the lifting handles 15, a grabbing tool is provided for the user, the electromagnetic chuck 4 is convenient to take and store for the user, a plurality of threaded holes I16 are formed in the surface of the installation surface 5, the installation surface 5 is made of metal elastic sheets, the structure of the electromagnetic chuck is in a shape like a Chinese character kou, the magnetic conduction block 6 and the working surface 7 are respectively arranged on the two sides of the top of the electromagnetic chuck 4, threaded holes II 17 are formed in the tops of the magnetic conduction block 6 and the working surface 7, fastening bolts 18 are connected with the inner cavity threads of the threaded holes II 17 and the fastening bolts 18, the magnetic conduction block 6 and the working surface 7 are tightly connected with the electromagnetic chuck 4, the connection stability between the magnetic conduction block 6 and the electromagnetic chuck 4 and the working surface 7 is improved, meanwhile, the structure stability of the whole mechanical equipment is improved, the back surface of the mounting surface 5 is fixedly connected with a down outlet box 8, the center of the left side of the down outlet box 8 is fixedly connected with an aviation socket 9, the center of the right side of the down outlet box 8 is provided with a cable lock head 10, the cable lock head 10 is sleeved with a tightening nut 19, the model of the tightening nut 19 is M24-9010.9S, through the setting of piecing together tight nut 19, played through the material characteristic of piecing together tight nut 19 self, the material of optimization has improved and has born the load between fine hair box 8 and the cable lock head 10, has guaranteed the effect of sealing strength between fine hair box 8 and the cable lock head 10, and the one end that the fine hair box 8 was kept away from to cable lock head 10 is provided with connecting cable 11.

The working principle is as follows: when the utility model is used, a user firstly connects 6 to 8 sets of electromagnetic chucks 4 in series, then arranges the electromagnetic chucks between the rotary worktable 1 and the rotary supporting bearing 2 according to the diameter of a workpiece in a ring shape, then connects the connecting cable 11 with a connecting power supply, under the action of power-on coupling, the lower part of the electromagnetic chucks 4 is powered on first, at the moment, the chucks of the electromagnetic chucks 4 can generate magnetic force to be tightly absorbed on the rotary worktable 1, then the workpiece to be processed is placed on the upper part of the electromagnetic chucks 4, the magnetic force about 20 percent of the electromagnetic chucks are pre-charged, the workpiece is subjected to position correction, after the workpiece is aligned, the magnetism on the upper part of the electromagnetic chucks 4 is fully filled, the workpiece can be turned, after the processing is finished, the electromagnetic chucks 4 are powered off, after the magnetic force on the upper part of the electromagnetic chucks 4 is demagnetized, the workpiece after the processing is finished can be dismounted, the next workpiece to be processed is sequentially loaded according to the steps, the purpose of turning the workpiece is achieved, the clamping time of the tool device is short, the working efficiency is high, the input cost of a user is reduced, the production speed of an enterprise is improved, the clamping time for clamping the workpiece by a pressing plate is greatly shortened compared with the clamping time for clamping the workpiece by the original pressing plate, the efficiency is improved by 30%, the input cost of the enterprise is saved, and the advantages of short clamping time and high efficiency are achieved.

In conclusion; the utility model discloses a fix the nut in screw hole one, make the installation face fix on the surface of electromagnetic chuck, reach the protection to electromagnetic chuck, make things convenient for the effect of other parts to install on the installation face surface simultaneously, through inserting fastening bolt in the inner chamber of screw hole two, reach the effect of fixing magnetic conduction piece and working face on electromagnetic chuck, make magnetic conduction piece and workstation stable in structure when using, fix the cable tapered end in one side of going out the fine hair box through using the bolt that splices, make the tightness between cable tapered end and the play fine hair box better, prolong the life of device, make this special frock of slewing bearing turning possess the clamping time short, efficient advantage, in the in-service use, through fastening bolt and the cooperation use of the bolt that splices, fix the exterior structure of whole device, the stability and the safety of the device are improved, the plurality of electromagnetic suckers 4 are connected in series, after the electromagnetic coil is electrified, the sucker body generates suction force, so that an annular workpiece to be processed is fixed, after the processing is finished, the electromagnetic coil is only needed to be powered off, the magnetic force on the sucker body disappears, and the workpiece can be dismounted, the tool mode is safe and convenient, the clamping quality can be ensured, in addition, the clamping time is shortened, the working efficiency is improved, the investment cost of enterprises is saved, the practicability of the special tool equipment for slewing bearing turning is improved, the problem that a lathe needs to use a lathe tool to carry out turning processing on the workpiece rotating during the processing of the lathe is solved, the electromagnetic suckers are machine tool accessory products which are commonly used, the currently used slewing workpiece is a pressing plate clamping workpiece, and the tool part needs to pass through some clamping steps before use, fix it on the workstation, then still need carry out position correction to it, could use at last, this kind of tooling device clamping time is longer, and is inefficient, is influencing the production efficiency of enterprise, has increaseed user's input cost, is unfavorable for the problem that the user used.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a special frock of slewing bearing turning, includes swivel work head (1), its characterized in that: a rotary supporting bearing (2) is fixedly connected at the center of the surface of the rotary worktable (1), the surface of the slewing bearing (2) is provided with a plurality of screw holes (3) which are distributed annularly at equal intervals, an electromagnetic chuck (4) is fixedly connected between the rotary worktable (1) and the rotary supporting bearing (2), the surface of the electromagnetic chuck (4) is fixedly connected with a mounting surface (5), two sides of the top of the electromagnetic chuck (4) are respectively provided with a magnetic conduction block (6) and a working surface (7), the back surface of the mounting surface (5) is fixedly connected with a down outlet box (8), the center of the left side of the down outlet box (8) is fixedly connected with an aviation socket (9), a cable lock head (10) is arranged at the center of the right side of the down outlet box (8), and a connecting cable (11) is arranged at one end of the cable lock head (10) far away from the down outlet box (8).

2. The special turning tool for the slewing bearing according to claim 1, wherein the special turning tool comprises: the surface of the rotary worktable (1) is provided with a plurality of mounting holes (12) which are distributed annularly at equal intervals.

3. The special turning tool for the slewing bearing according to claim 1, wherein the special turning tool comprises: the mounting surface (5) is characterized in that a nameplate (13) is connected to the center of the front surface of the mounting surface through bolt threads, and the nameplate (13) is octagonal in shape.

4. The special turning tool for the slewing bearing according to claim 1, wherein the special turning tool comprises: both sides of the mounting surface (5) are fixedly connected with fixing blocks (14), and one side, far away from the mounting surface (5), of each fixing block (14) is connected with a lifting handle (15) through a nut and a thread.

5. The special turning tool for the slewing bearing according to claim 1, wherein the special turning tool comprises: the surface of the mounting surface (5) is provided with a plurality of first threaded holes (16).

6. The special turning tool for the slewing bearing according to claim 1, wherein the special turning tool comprises: and threaded holes II (17) are formed in the tops of the magnetic conduction blocks (6) and the working surface (7), and fastening bolts (18) are connected to inner cavity threads of the threaded holes II (17).

7. The special turning tool for the slewing bearing according to claim 1, wherein the special turning tool comprises: the cable lock head (10) is sleeved with a tightening nut (19), and the type of the tightening nut (19) is M24 × 9010.9S.

8. The special turning tool for the slewing bearing according to claim 1, wherein the special turning tool comprises: the mounting surface (5) adopts a metal elastic sheet, and the structure of the metal elastic sheet is in a shape of a Chinese character 'kou'.

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