CN213257376U

CN213257376U - Blank cutting equipment for bearing processing

Info

Publication number: CN213257376U
Application number: CN202021833545.8U
Authority: CN
Inventors: 王关召
Original assignee: Taiyuan Shenhua Material Pipe Fittings Co ltd
Current assignee: Taiyuan Shenhua Material Pipe Fittings Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-25
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a bearing processing is with stock cutting equipment, the welding of brace table top one side has spacing fixed plate, and the mobile screw is installed to spacing fixed plate one end, and mobile screw one end is installed in mobile limiting plate one end top, and the welding of brace table top has L type fixed plate, and the welding of L type fixed plate one end has the centre gripping spring, and centre gripping spring one end welding is installed in sliding limiting plate one end top, and the welding of brace table one end has the support fixed plate, by changing the distance between the movable limiting plate and the limiting fixing plate, steel columns with different diameters can be cut, the steel column is fixed by the movable limiting plate and the sliding limiting plate during cutting, manual clamping is not needed, the safety of operators is ensured, the situation that the steel column deviates to cause different sizes is avoided, and meanwhile, the length of the steel column is limited, so that an operator can conveniently cut according to the set length.

Description

Blank cutting equipment for bearing processing

Technical Field

The utility model relates to a bearing processing technology field specifically is a blank cutting equipment is used in bearing processing.

Background

The bearing is an important part in modern mechanical equipment, and the main function of the bearing is to support a mechanical rotator, reduce the friction coefficient in the movement process of the mechanical rotator and ensure the rotation precision of the mechanical rotator.

But steel column cutting device on the existing market needs the manual work to carry out the centre gripping when cutting the steel column, can produce high temperature when the steel column cutting, scalds human skin easily, simultaneously when artifical centre gripping, leads to the steel column skew because of the great cutting dynamics of cutting machine easily for the size of steel column cutting varies, influences the subsequent production.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stock cutting equipment is used in bearing processing can effectively solve and to propose steel column cutting device and need the manual work to carry out the centre gripping when the steel column cutting among the above-mentioned background art, can produce high temperature when the steel column cutting, scald human skin easily, simultaneously when artifical centre gripping, lead to the steel column skew because of the great cutting dynamics of cutting machine easily for the size of steel column cutting varies, influences the problem of sequent production.

In order to achieve the above object, the utility model provides a following technical scheme: a blank cutting device for bearing processing comprises a supporting table, wherein a limiting fixing plate is welded in the middle of one side of the top end of the supporting table, a movable screw is rotatably arranged at the top of one end of the limiting fixed plate, one end of the movable screw is arranged at the top of one end of the movable limiting plate in a penetrating way, a T-shaped moving block is fixedly arranged at the bottom of one end of the moving limit plate, a T-shaped moving groove is arranged at the position, close to the T-shaped moving block, of one end of the support table, an L-shaped fixing plate is welded at one side of the top end of the supporting platform, which is close to the position of the limiting fixing plate, a limiting strip is welded at one end of the L-shaped fixing plate, the top of one end of the L-shaped fixed plate is welded with a clamping spring, one end of the clamping spring is welded and installed on the top of one end of the sliding limiting plate, the side end of the sliding limit plate is slidably mounted at the bottom end of the L-shaped fixed plate and one end of the limit strip, and T-shaped sliding grooves are formed in the L-shaped fixed plate and one end of the limit strip;

the welding of brace table one end top near removal limiting plate position department has a supporting fixed plate, supporting fixed plate one end side rotates and installs the extension screw rod, supporting fixed plate one end is kept away from extension screw rod position department and is welded fixed guide bar, extension screw rod and fixed guide bar one side slidable mounting have the extension plate, the reset groove has been seted up to extension plate one side, the inside one end bilateral symmetry welding of reset groove has reset spring, reset spring one end welded mounting is in restriction sliding plate one end bottom.

Preferably, the side end of the sliding limit plate is slidably inserted into the inner side of the T-shaped sliding groove, and the extension plate is fixedly provided with limiting sliding bars at both sides of the limiting sliding plate.

Preferably, the welding of brace table top one side has the support frame, support frame top slidable mounting has the pneumatic cylinder, the cutting knife base member is installed to the pneumatic cylinder bottom, the welding of pneumatic cylinder one side both ends has the removal restriction piece, is located the removal restriction piece one end of pneumatic cylinder one side is rotated and is installed the removal lead screw, is located the removal restriction piece one end of pneumatic cylinder opposite side is run through and is installed the slip guide pole, remove lead screw and the equal embedding of slip guide pole and install in support frame one side, it is connected with the driving motor output to remove lead screw one end, driving motor installs in support frame one side, the articulated guard plate of installing of support frame both ends symmetry, driving motor input and external power source.

Preferably, the support frame is provided with a moving port at the position of the hydraulic cylinder, and the support frame is provided with a sliding port at the positions of the moving screw rod and the sliding guide rod.

Preferably, the mounting panel is installed in protection plate one side welding, mounting panel one end middle part fixed mounting has electric push rod, electric push rod one end fixed mounting has the push pedal, a supporting bench is located supporting fixed plate position department and has placed the collection vehicle, electric push rod input and external power source output electric connection.

Preferably, the length and width of the mounting plate are equal to the length and width of the push plate respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the restriction fixed plate, remove the limiting plate, L type fixed plate, the slip limiting plate, support fixed plate and restriction sliding plate, remove the distance between limiting plate and the restriction fixed plate through the change, make can cut the steel column of different diameters, fix the steel column through removing the limiting plate and sliding the limiting plate when the cutting, need not artifical manual centre gripping, avoid the steel column skew to lead to the condition of variation in size to appear when both having guaranteed operating personnel's safety, restrict the length of steel column simultaneously, thereby the operating personnel of being convenient for cuts according to the length that sets up.

2. Be provided with pneumatic cylinder, cutting knife base member, removal lead screw, sliding guide pole and guard plate for when needs cut the steel column, need not the manual work and cut, drive the pneumatic cylinder through the lead screw simultaneously and remove, thereby drive the cutting knife and cut the steel column with certain angle, restrict the cutting sweeps through the guard plate simultaneously, avoided the cutting sweeps to fly in midair, when having guaranteed operational environment's safety, stabilized the efficiency of cutting.

3. The steel column cutting device is provided with the electric push rod, the push plate and the collecting vehicle, the steel column after cutting is pushed out of the extension plate through the electric push rod, and the extension plate is pushed out of the collecting vehicle, so that the steel column after cutting is quickly pushed out, and the steel column can be continuously cut.

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 embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of a support table of the present invention;

fig. 3 is a schematic structural view of an L-shaped fixing plate of the present invention;

fig. 4 is a schematic structural view of the supporting and fixing plate of the present invention;

fig. 5 is a schematic structural view of the movable screw rod of the present invention;

reference numbers in the figures: 1. a support table; 2. a limiting fixing plate; 3. moving the screw; 4. moving the limiting plate; 5. a T-shaped moving block; 6. a T-shaped moving groove; 7. an L-shaped fixing plate; 8. a limiting strip; 9. a clamping spring; 10. a sliding limit plate; 11. a T-shaped sliding groove; 12. a support fixing plate; 13. extending the screw; 14. fixing the guide rod; 15. an extension plate; 16. a reset groove; 17. a return spring; 18. a restraining slide plate; 19. a support frame; 20. a hydraulic cylinder; 21. a cutter base body; 22. a movement limiting block; 23. moving the screw rod; 24. a slide guide bar; 25. a drive motor; 26. a protection plate; 27. mounting a plate; 28. an electric push rod; 29. pushing the plate; 30. and (4) a collection vehicle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-5, the utility model provides a technical scheme, a blank cutting device for bearing processing, comprising a supporting table 1, a limit fixing plate 2 is welded at the middle part of one side of the top end of the supporting table 1, a moving screw 3 is rotatably installed at the top part of one end of the limit fixing plate 2, one end of the moving screw 3 is penetratingly installed at the top part of one end of a moving limiting plate 4, a T-shaped moving block 5 is fixedly installed at the bottom part of one end of the moving limiting plate 4, a T-shaped moving groove 6 is arranged at the position of one end of the supporting table 1 close to the T-shaped moving block 5, an L-shaped fixing plate 7 is welded at the position of one side of the top end of the supporting table 1 close to the limit fixing plate 2, a limit strip 8 is welded at one end of the L-shaped fixing plate 7, the limiting of the sliding limiting plate 10 is facilitated, the side end of the sliding limiting plate 10 is slidably mounted at the bottom end of the L-shaped fixing plate 7 and at one end of the limiting strip 8, and T-shaped sliding grooves 11 are formed in one ends of the L-shaped fixing plate 7 and one end of the limiting strip 8;

the welding of 4 positions department's welding of 4 positions of removal limiting plate on the top of 1 one end of brace table, support fixed plate 12 one end side rotates and installs extension screw 13, support fixed plate 12 one end is kept away from extension screw 13 position department and is welded fixed guide bar 14, extension screw 13 and fixed guide bar 14 one side slidable mounting have extension plate 15, reset groove 16 has been seted up to extension plate 15 one side, the welding of 16 inside one end bilateral symmetry in reset groove has reset spring 17, reset spring 17 one end welded mounting is in 18 one end bottoms of restriction sliding plate, extension plate 15 is located the equal fixed mounting in restriction sliding plate 18 both sides and has the restriction slip strip, be convenient for carry on spacingly to restriction sliding.

A support frame 19 is welded on one side of the top end of the support table 1, a hydraulic cylinder 20 is slidably mounted on the top end of the support frame 19, a cutting knife base body 21 is mounted at the bottom end of the hydraulic cylinder 20, movement limiting blocks 22 are welded on two ends of one side of the hydraulic cylinder 20, a movement screw rod 23 is rotatably mounted at one end of the movement limiting block 22 positioned on one side of the hydraulic cylinder 20, a sliding guide rod 24 is penetratingly mounted at one end of the movement limiting block 22 positioned on the other side of the hydraulic cylinder 20, a movement opening is formed in the position of the support frame 19, the positions of the support frame 19, which are positioned on the movement screw rod 23 and the sliding guide rod 24, are respectively provided with a sliding opening, so as to facilitate movement and limiting of the hydraulic cylinder 20, the movement screw rod 23 and the sliding guide rod 24 are respectively embedded and, the input end of the transmission motor 25 and the output end of the external power supply are electrically connected with the transmission motor 25, and the model number of the transmission motor 25 is 71M 1-2.

Mounting panel 27 is installed in the welding of guard plate 26 one side, mounting panel 27 one end middle part fixed mounting has electric push rod 28, electric push rod 28 one end fixed mounting has push pedal 29, mounting panel 27 length and width equal with push pedal 29 length and width respectively, be convenient for push away the steel column that the cutting was accomplished to the collection vehicle 30 in, supporting bench 1 is located supporting and fixing plate 12 position department and has placed collection vehicle 30, electric push rod 28 input and external power supply output electric connection, electric push rod 28's model is LX 700.

The utility model discloses a theory of operation and use flow: before a steel column needs to be cut, a worker rotates the movable screw 3, the movable limiting plate 4 is driven by the movable screw 3 to slide to a required position along the direction of the T-shaped movable groove 6, the sliding limiting plate 10 is pulled after the movable limiting plate 4 moves to the required position, when the sliding limiting plate 10 is pulled, the clamping spring 9 is stretched, the worker places the steel column between the movable limiting plate 4 and the limiting fixing plate 2, the sliding limiting plate 10 is loosened after the placement is completed, and the sliding limiting plate 10 slides along the T-shaped sliding groove 11 under the rebounding action of the clamping spring 9, so that the steel column is clamped;

the worker rotates the extension screw 13, the extension screw 13 drives the extension plate 15 to slide along the direction of the fixed guide rod 14, so that the extension plate 15 is moved to a required position, and after the extension plate 15 is moved to the required position, the worker pushes the steel column, so that one end of the steel column is in contact with the limiting sliding plate 18, and the cutting length of the steel column is convenient to control;

after the fixing is finished, a worker starts the transmission motor 25, the hydraulic cylinder 20 and the cutting knife, the transmission motor 25 drives the movable screw rod 23 to rotate, so that the movable limiting block 22 is driven to move, the hydraulic cylinder 20 pushes the cutting knife along the direction of the sliding guide rod 24, the cutting knife is gradually contacted with the steel column under the downward pressing and moving of the hydraulic cylinder 20, the steel column is finally cut off, high-temperature metal scraps are generated while the steel column is cut, and the metal scraps are splashed onto the protection plate 26, so that the situation that the worker is scalded due to the splashing of the metal scraps is avoided;

after the steel column cutting is completed, the staff pushes the steel column at the rear end, the steel column with the cut front end pushes the limiting sliding plate 18, when the limiting sliding plate 18 is pushed, the reset spring 17 is stretched, the staff starts the electric push rod 28, the push plate 29 is driven by the electric push rod 28 to move, so that the steel column is pushed up to the collecting trolley 30 through the extension plate 15 and the supporting and fixing plate 12, after the steel column is pushed to the collecting trolley 30, the limiting sliding plate 18 resets under the reset action of the reset spring 17, the staff continues to push the steel column to be attached to the limiting sliding plate 18, and the cutting is continued.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a blank cutting equipment is used in bearing processing, includes brace table (1), its characterized in that: the middle part of one side of the top end of the supporting table (1) is welded with a limiting fixed plate (2), the top part of one end of the limiting fixed plate (2) is rotatably provided with a movable screw (3), one end of the movable screw (3) is installed at the top part of one end of the movable limiting plate (4) in a penetrating way, the bottom part of one end of the movable limiting plate (4) is fixedly provided with a T-shaped moving block (5), one end of the supporting table (1) is provided with a T-shaped moving groove (6) near the position of the T-shaped moving block (5), one side of the top end of the supporting table (1) is welded with an L-shaped fixed plate (7) near the position of the limiting fixed plate (2), one end of the L-shaped fixed plate (7) is welded with a limiting strip (8), the top part of, the side end of the sliding limit plate (10) is slidably mounted at the bottom end of the L-shaped fixed plate (7) and one end of the limit strip (8), and T-shaped sliding grooves (11) are formed in one ends of the L-shaped fixed plate (7) and the limit strip (8);

brace table (1) one end top is close to the welding of removal limiting plate (4) position department and has supporting fixed plate (12), supporting fixed plate (12) one end side is rotated and is installed extension screw rod (13), the welding of extension screw rod (13) position department is kept away from to supporting fixed plate (12) one end has fixed guide bar (14), extension screw rod (13) and fixed guide bar (14) one side slidable mounting has extension plate (15), extension plate (15) one side has been seted up and has been reset groove (16), the inside one end bilateral symmetry welding of reset groove (16) has reset spring (17), reset spring (17) one end welded mounting is in restriction sliding plate (18) one end bottom.

2. The bearing processing blank cutting device according to claim 1, wherein the side end of the sliding limiting plate (10) is slidably inserted into the inside of the T-shaped sliding groove (11), and the extending plate (15) is fixedly provided with a limiting sliding bar at both sides of the limiting sliding plate (18).

3. The blank cutting equipment for bearing machining according to claim 1, wherein a support frame (19) is welded on one side of the top end of the support table (1), a hydraulic cylinder (20) is installed on the top end of the support frame (19) in a sliding manner, a cutting knife base body (21) is installed at the bottom end of the hydraulic cylinder (20), movement limiting blocks (22) are welded on two ends of one side of the hydraulic cylinder (20), a movement lead screw (23) is installed at one end of each movement limiting block (22) located on one side of the hydraulic cylinder (20) in a rotating manner, a sliding guide rod (24) is installed at one end of each movement limiting block (22) located on the other side of the hydraulic cylinder (20) in a penetrating manner, the movement lead screw (23) and the sliding guide rod (24) are both embedded and installed on one side of the support frame (19), one end of the movement lead screw (23) is connected with, protection plates (26) are symmetrically and hingedly installed at two ends of the support frame (19), and the input end of the transmission motor (25) is electrically connected with the output end of an external power supply.

4. The bearing machining blank cutting device according to claim 3, wherein the support frame (19) is provided with a moving opening at the position of the hydraulic cylinder (20), and the support frame (19) is provided with a sliding opening at the positions of the moving screw rod (23) and the sliding guide rod (24).

5. The blank cutting equipment for bearing processing as claimed in claim 3, wherein a mounting plate (27) is welded on one side of the protection plate (26), an electric push rod (28) is fixedly mounted in the middle of one end of the mounting plate (27), a push plate (29) is fixedly mounted at one end of the electric push rod (28), the support table (1) is located at the position of the support fixing plate (12) and is provided with a collection vehicle (30), and the input end of the electric push rod (28) is electrically connected with the output end of an external power supply.

6. A bearing processing blank cutting apparatus according to claim 5, characterized in that the mounting plate (27) has a length and a width equal to the length and the width of the push plate (29), respectively.