CN216369313U

CN216369313U - Self-scrap-suction stamping equipment for machining of steel sleeve bearing

Info

Publication number: CN216369313U
Application number: CN202123035908.0U
Authority: CN
Inventors: 高华清
Original assignee: Wuxi Meizhigao Precision Machinery Manufacturing Co ltd
Current assignee: Wuxi Meizhigao Precision Machinery Manufacturing Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-26
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a self-scrap-suction stamping device for machining a steel sleeve bearing, which comprises a workbench, wherein the top of the workbench is fixedly connected with a damping base, the top of the workbench is fixedly connected with supporting rods at both sides of the damping base, the top of the supporting rods is fixedly connected with a top plate, the top of the top plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder extends to the lower part of the top plate and is fixedly connected with a movable plate, the device utilizes the hydraulic cylinder to drive the upper die to punch and simultaneously cleans metal scraps on the lower die through the blowing and pumping mechanism, so that after each punching is finished, the device can automatically respectively blow and adsorb the metal scraps on the lower die through the two blowing and pumping mechanisms, and then improved this device metal piece's clearance efficiency greatly to effectively avoided metal piece to the wearing and tearing of mould and to the adverse effect of product machining precision.

Description

Self-scrap-suction stamping equipment for machining of steel sleeve bearing

Technical Field

The utility model relates to the technical field of steel sleeve bearing processing, in particular to a self-scrap-suction stamping device for steel sleeve bearing processing.

Background

The bearing is an important part in the modern mechanical equipment. The main function of the stamping device 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, the stamping process is usually carried out in the processing process, the stamping process is a production technology of a product part with certain shape, size and performance by means of the power of conventional or special stamping equipment, and the plate material is directly subjected to deformation force and deformed in a die, so that the metal scraps generated due to high pressure cannot be cleaned when the existing stamping device for the steel sleeve bearing is used, the processing precision of the bearing is greatly influenced, and the metal scraps can cause certain damage to the die.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a self-scrap-suction stamping device for machining a steel sleeve bearing, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: a from inhaling bits stamping equipment for steel bushing bearing processing, comprises a workbench, the top fixedly connected with vibration damping mount of workstation, the workstation top is located the equal fixedly connected with bracing piece in vibration damping mount's both sides, the top fixedly connected with roof of bracing piece, the top fixedly connected with pneumatic cylinder of roof, the output of pneumatic cylinder extends to the below and the fixedly connected with fly leaf of roof, the bottom middle-end fixedly connected with of fly leaf goes up the mould, the equal fixedly connected with in both sides that the fly leaf bottom is located the mould blows and takes out the mechanism, vibration damping mount's top is passed through buffer gear fixedly connected with bed die.

Preferably, the blowing and pumping mechanism is including installing the piston cylinder at the workstation top, the inside swing joint of piston cylinder has sealed piston, sealed piston's top fixedly connected with piston rod, the top of piston rod extend to the top of piston cylinder and with the bottom fixed connection of fly leaf, the left side the both sides of piston cylinder are through connecting pipe fixedly connected with respectively inhale the bits seat and store up the bits case, the right side fixedly connected with head of breathing in and blow the head respectively through the connecting pipe in the both sides of piston cylinder to the machining precision of this device has been improved greatly.

Preferably, the inner wall of the scrap suction seat is fixedly connected with six scrap suction magnetic blocks, and the six scrap suction magnetic blocks are distributed in an annular array relative to the round scrap suction seat, so that the metal scrap cleaning efficiency of the scrap cleaning device is greatly improved.

Preferably, buffer gear is including installing the dead lever in vibration damping mount inner chamber bottom, the inner chamber bottom fixedly connected with damping spring of dead lever, damping spring's top fixedly connected with buffer beam, the top of buffer beam extends to the top and the fixedly connected with buffer board of dead lever, the top and the bed die fixed connection of buffer board to the processing security of this device has been improved greatly.

Preferably, the left side piston cylinder with inhale bits seat and right side equal fixedly connected with only admit air the check valve that does not give vent to anger on the connecting pipe between piston cylinder and the suction head, the left side piston cylinder with store up bits case and right side equal fixedly connected with only gives vent to anger the check valve that does not admit air on the connecting pipe between piston cylinder and the blowing head to the practicality of this device has been improved greatly.

Preferably, the outer fixed surface of workstation is connected with the controller, the surface mounting of controller has control switch to the operation flow of this device has been made things convenient for greatly.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the hydraulic cylinder, the movable plate, the piston cylinder, the piston rod, the sealing piston, the connecting pipe, the one-way valve, the scrap sucking seat, the blowing head, the scrap sucking magnetic block and the scrap storage box, the device can be used for cleaning metal scraps on the lower die through the blowing and pumping mechanisms while the hydraulic cylinder drives the upper die to perform stamping, so that after each stamping is completed, the device can be used for automatically and respectively blowing and adsorbing the metal scraps on the lower die through the two blowing and pumping mechanisms, the cleaning efficiency of the metal scraps of the device is greatly improved, and the abrasion of the metal scraps on the die and the adverse effect on the processing precision of a product are effectively avoided;

2. the device is also provided with the fixed rod, the damping spring, the buffer rod and the buffer plate, so that the instant impact force during stamping can be reduced through the buffer mechanism, the workpiece damage caused by overlarge instant impact force is avoided, and the processing safety of the device is greatly improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention in its entirety;

FIG. 2 is a schematic view of the internal structure of the piston cylinder of the present invention;

FIG. 3 is a schematic view of the internal structure of the crumb absorbing seat according to the present invention;

FIG. 4 is a partial internal view of the vibration damper according to the present invention;

in the figure: 1. a work table; 2. a damping mount; 3. a support bar; 4. a lower die; 5. a top plate; 6. a hydraulic cylinder; 7. a movable plate; 8. an upper die; 9. a piston cylinder; 10. a sealing piston; 11. a piston rod; 12. a connecting pipe; 13. a chip suction seat; 14. a scrap storage box; 15. a one-way valve; 16. a scrap-absorbing magnetic block; 17. fixing the rod; 18. a damping spring; 19. a buffer rod; 20. a buffer plate; 21. a controller; 22. and a blowing head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a self scrap-suction stamping apparatus for steel sleeve bearing processing, which comprises a workbench 1, a vibration damping base 2 is fixedly connected to the top of the workbench 1, support rods 3 are fixedly connected to both sides of the vibration damping base 2 at the top of the workbench 1, a top plate 5 is fixedly connected to the top of the support rods 3, a hydraulic cylinder 6 is fixedly connected to the top of the top plate 5, an output end of the hydraulic cylinder 6 extends to the lower side of the top plate 5 and is fixedly connected to a movable plate 7, an upper mold 8 is fixedly connected to the middle end of the bottom of the movable plate 7, a blowing and pumping mechanism is fixedly connected to both sides of the upper mold 8 at the bottom of the movable plate 7, the blowing and pumping mechanism comprises a piston cylinder 9 mounted at the top of the workbench 1, a sealing piston 10 is movably connected to the interior of the piston cylinder 9, a piston rod 11 is fixedly connected to the top of the sealing piston 10, the top of the piston rod 11 extends to the upper side of the piston cylinder 9 and is fixedly connected to the bottom of the movable plate 7, the two sides of the left piston cylinder 9 are respectively and fixedly connected with a chip suction seat 13 and a chip storage box 14 through connecting pipes 12, the inner wall of the chip suction seat 13 is fixedly connected with chip suction magnetic blocks 16, the chip suction magnetic blocks 16 are provided with six in number, the six chip suction magnetic blocks 16 are distributed in an annular array relative to the circular chip suction seat 13, the chip suction effect of the device is better by utilizing the synergistic effect of a plurality of groups of chip suction magnetic blocks 16, the two sides of the right piston cylinder 9 are respectively and fixedly connected with a suction head and a blowing head through the connecting pipes 12, the connecting pipes 12 between the left piston cylinder 9 and the chip suction seat 13 and between the right piston cylinder 9 and the suction head are respectively and fixedly connected with check valves 15 which only admit air and do not admit air, the connecting pipes 12 between the left piston cylinder 9 and the chip storage box 14 and between the right piston cylinder 9 and the right piston cylinder 22 are respectively and fixedly connected with the check valves 15 which only admit air and do not admit air, and the check valves 15 with different functions can enable the piston cylinders 9 on the left and right sides to respectively have the functions of air extraction and air blowing, the metal scraps on the lower die 4 can be quickly removed by using a blowing and pumping mechanism, so that the abrasion of the metal scraps on the die can be effectively reduced, and the stamping precision of workpiece processing is greatly increased, the top of the shock absorption base 2 is fixedly connected with the lower die 4 through a buffer mechanism, the buffer mechanism comprises a fixed rod 17 arranged at the bottom of an inner cavity of the shock absorption base 2, the bottom of the inner cavity of the fixed rod 17 is fixedly connected with a shock absorption spring 18, the top of the shock absorption spring 18 is fixedly connected with a buffer rod 19, the top of the buffer rod 19 extends to the upper part of the fixed rod 17 and is fixedly connected with a buffer plate 20, the top of the buffer plate 20 is fixedly connected with the lower die 4, the instant impact force applied during workpiece stamping can be effectively reduced by using the buffer mechanism, so that the damage to the workpiece caused by the excessive instant impact force can be avoided, and the controller 21 is fixedly connected to the outer surface of the workbench 1, the outer surface of the controller 21 is provided with a control switch, and the controller 21 can be used for quickly controlling the electric appliances in the device.

The working principle of the utility model is as follows: when in use, an operator firstly fixes a workpiece on a lower die, then starts the hydraulic cylinder 6 through the controller 21, and drives the movable plate 7 and the upper die 8 to punch the workpiece, when the upper die 8 collides with the workpiece, the workpiece can push the lower die 4 and the buffer plate 20 to move downwards, so that the buffer plate 20 can push the buffer rod 19 to compress the damping spring 18, further the instant impact force on the workpiece is greatly reduced by utilizing the rebound action of the damping spring 18, and when the movable plate 7 moves upwards, the movable plate can drive the piston rods 11 at two ends to move upwards, so that the two piston rods 11 can push the sealing piston 10 to move upwards, because the connecting pipe 12 connecting the left piston cylinder 9 and the chip suction seat 13 is provided with the check valve 15 which can only admit air and can not discharge air, and the connecting pipe 12 connecting the left piston cylinder 9 and the chip storage box 14 is provided with the check valve 15 which can only admit air and can not discharge air, in addition, a connecting pipe 12, connected with the right piston cylinder 9 and the blowing head 22, is provided with a check valve 15 which can only exhaust air and can not exhaust air, and a connecting pipe 12, connected with the right piston cylinder 9 and the suction head, is provided with a check valve 15 which can only intake air and can not exhaust air, so that the left piston cylinder 9 can generate negative pressure in the rising process of the sealing piston 10, and metal scraps on the lower die 4 can be adsorbed by a scrap sucking magnetic block 16 in the scrap sucking seat 13, meanwhile, the right piston cylinder 9 is filled with air, and the metal scraps on the lower die 4 can be blown to the scrap sucking seat 13 through the blowing head 22 under the pushing of the sealing piston 10, so that the metal scrap cleaning efficiency of the device is higher, and the cleaning effect is better.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. A from inhaling bits stamping equipment for processing of steel bushing bearing, including workstation (1), its characterized in that: the top fixedly connected with vibration damping mount (2) of workstation (1), workstation (1) top is located the equal fixedly connected with bracing piece in both sides (3) of vibration damping mount (2), the top fixedly connected with roof (5) of bracing piece (3), the top fixedly connected with pneumatic cylinder (6) of roof (5), the output of pneumatic cylinder (6) extends to below and fixedly connected with fly leaf (7) of roof (5), mould (8) are gone up to the bottom middle-end fixedly connected with of fly leaf (7), the equal fixedly connected with in both sides that fly leaf (7) bottom is located mould (8) blows and takes out the mechanism, buffer gear fixedly connected with bed die (4) are passed through at the top of vibration damping mount (2).

2. The self-chip-suction stamping apparatus for steel sleeve bearing machining as claimed in claim 1, wherein: blow and draw mechanism including installing piston cylinder (9) at workstation (1) top, the inside swing joint of piston cylinder (9) has sealing piston (10), top fixedly connected with piston rod (11) of sealing piston (10), the top of piston rod (11) extend to the top of piston cylinder (9) and with the bottom fixed connection of fly leaf (7), the left side the both sides of piston cylinder (9) are through connecting pipe (12) fixedly connected with respectively inhale bits seat (13) and store up bits case (14), right side the both sides of piston cylinder (9) are through connecting pipe (12) fixedly connected with respectively inhale the head and blow the head.

3. The self-chip-suction stamping apparatus for steel sleeve bearing machining as claimed in claim 2, wherein: the inner wall of the scrap suction seat (13) is fixedly connected with scrap suction magnetic blocks (16), six scrap suction magnetic blocks (16) are arranged, and the six scrap suction magnetic blocks (16) are distributed in an annular array relative to the circle of the scrap suction seat (13).

4. The self-chip-suction stamping apparatus for steel sleeve bearing machining as claimed in claim 1, wherein: buffer gear is including installing dead lever (17) in vibration damping mount (2) inner chamber bottom, the inner chamber bottom fixedly connected with damping spring (18) of dead lever (17), the top fixedly connected with buffer beam (19) of damping spring (18), the top of buffer beam (19) extends to the top and fixedly connected with buffer board (20) of dead lever (17), the top and bed die (4) fixed connection of buffer board (20).

5. The self-chip-suction stamping apparatus for steel sleeve bearing machining as claimed in claim 2, wherein: the piston cylinder (9) and inhale bits seat (13) and right side on the left side equal fixedly connected with check valve (15) that only admit air and do not give vent to anger on connecting pipe (12) between piston cylinder (9) and the suction head, the left side piston cylinder (9) and store up bits case (14) and right side equal fixedly connected with check valve (15) that only give vent to anger and do not admit air on connecting pipe (12) between piston cylinder (9) and blowing head (22).

6. The self-chip-suction stamping apparatus for steel sleeve bearing machining as claimed in claim 1, wherein: the outer fixed surface of workstation (1) is connected with controller (21), the surface mounting of controller (21) has control switch.