CN220806855U - Annular forging surface polishing device - Google Patents

Abstract

The utility model belongs to the technical field of annular forging polishing, in particular to an annular forging outer surface polishing device, which comprises a workbench; the polishing machine comprises a workbench, a rotary table, a sliding block, an arc-shaped shell, a polishing wheel, a rectangular groove, a screw rod, a rotating handle, a moving block and a sleeve, wherein the four corners of the bottom of the workbench are welded with the supporting columns, the groove is formed in one side of the top of the workbench, the threaded rod is rotatably arranged in the groove, the rotary table is arranged at one end of the screw rod, the sliding block is sleeved on one end of the threaded rod, the arc-shaped shell is fixedly connected with the top of the sliding block, the polishing wheel is rotatably arranged in the arc-shaped shell through a pin shaft in a matched mode, the rectangular groove is formed in the other side of the top of the workbench, the screw rod is rotatably arranged in the rectangular groove, the rotating handle is arranged at one end of the screw rod, the moving block is sleeved on the screw rod, and the sleeve is fixedly connected with the top of the moving block; in the polishing process, whether accurate judgement can be made to annular forging deformation in the polishing process through setting up detection mechanism to can guarantee the stability of polishing form, thereby improve annular forging's polishing effect.

Description

Annular forging surface polishing device

Technical Field

The utility model relates to the technical field of annular forging polishing, in particular to an annular forging outer surface polishing device.

Background

The annular forging is a product in the forging industry, is a type of forging, is an annular object which is formed by applying external force to a metal blank and is changed into proper compressive force through plastic deformation, and after the annular forging is processed, the surface of the annular forging needs to be polished, so that a polishing device needs to be used.

One chinese patent with publication No. CN218947333U discloses a surface polishing device for annular forgings, which comprises: the circular saddle of lifting is installed in the rotation of base and removal seat, and circular intermediate position department of lifting the saddle is provided with the recess, and the inside of recess is even is provided with four cylinders, and the threaded rod is installed in the inboard rotation of arc spacing ring, and the outer wall cover of threaded rod is equipped with the sleeve, and the sleeve is kept away from the one end of threaded rod and is installed the output at the cylinder, the device can carry out spacingly to the large-scale annular forging of different models when using to the follow-up annular forging to different models carries out polishing, can carry out rotatory polishing to annular forging simultaneously, thereby has improved annular forging's polishing efficiency, has guaranteed annular forging's polishing quality simultaneously.

The surface polishing device for the annular forging has some problems when in use, and when polishing the outer surface of the annular forging, whether the annular forging deforms in the polishing process can not be accurately judged, so that the stability of the polishing form can not be ensured, and the polishing effect of the annular forging is affected; therefore, an annular forging outer surface polishing device is provided for the problems.

Disclosure of utility model

In order to overcome the defects in the prior art and solve the problems set forth in the background art, the utility model provides a polishing device for the outer surface of an annular forging piece.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a polishing device for the outer surface of an annular forging piece, which comprises a workbench; the four corners of the bottom of the workbench are welded with support columns, one side of the top of the workbench is provided with a groove, a threaded rod is rotationally arranged in the groove, one end of the threaded rod is provided with a rotary table, a sliding block is sleeved on the threaded rod and arranged in the groove, the top end of the sliding block is fixedly connected with an arc-shaped shell, polishing wheels are rotationally arranged in the arc-shaped shell in a matched manner through a pin shaft, dust covers are fixedly connected to two sides of the arc-shaped shell, after the annular forging is clamped and fixed, when the annular forging is polished, the turntable is rotated, the threaded rod drives the sliding block to move in the groove, the arc-shaped shell and the polishing wheel are further moved along with the groove until the polishing wheel moves to be in contact with the outer surface of the annular forging, the turntable is stopped, the annular forging after being clamped and fixed is rotated, and the outer surface of the annular forging can be polished under the action of the polishing wheel.

Preferably, the rectangular slot has been seted up to the top opposite side of workstation, the lead screw is installed in the rectangular slot rotation, the one end of lead screw is equipped with the commentaries on classics handle, the cover is equipped with the movable block on the lead screw, just the movable block sets up in the rectangular slot, the top rigid coupling of movable block has the sleeve, rigid coupling has the spring on the telescopic one end inner wall, just the other end rigid coupling of spring has the guide block, the rigid coupling has the movable rod on the guide block, the tip of movable rod passes the sleeve rigid coupling and has the detection wheel, the rigid coupling has two fixed electrode plates on the telescopic inner wall, the rigid coupling has the movable electrode plate on the movable rod, just movable electrode plate sets up in the sleeve to set up in the middle of two fixed electrode plates, the pilot lamp is installed to the top one corner of workstation, electric connection between pilot lamp, fixed electrode plate and the movable electrode plate, in the polishing process, through setting up detection mechanism, take place deformation in the annular forging polishing process, the detection wheel can drive movable electrode plate to fixed electrode plate and be close to, when the activity and fixed contact, the pilot lamp becomes bright to indicate that the annular forging takes place in the polishing forging has taken place, annular in the annular polishing forging has been passed through, and the annular deformation has been made in the annular, thereby the annular deformation has been accurately formed in the annular forging has been made in the annular deformation, and the annular deformation has been made in the annular forging has been made.

Preferably, the top rigid coupling of workstation has two dust-collecting boxes, all is equipped with the dust absorption pump on two dust-collecting boxes, the sunction inlet of dust absorption pump is connected with the dust absorption hose, just the other end rigid coupling of dust absorption hose is on the dust hood, in order to avoid the environment to receive pollution harm staff's healthy, when polishing annular forging, start the dust absorption pump simultaneously, can make the produced piece of polishing inhale in the dust hood, carry to the dust-collecting box by the dust absorption hose again in to realized handling the collection of piece, avoided the environment to receive the pollution, prevent simultaneously that staff's healthy from receiving the harm.

Preferably, the top center department rigid coupling of workstation has the fixed disk, the motor is installed to the bottom of workstation, the output of motor is connected with the axis of rotation, the top of axis of rotation passes workstation, fixed disk rigid coupling in proper order has rotatory disc, just rotatory disc sets up the upside at the fixed disk, a plurality of guide slots have been seted up on the rotatory disc, all be provided with the guide post in a plurality of guide slots, just the bottom rigid coupling of guide post is on the movable plate, a plurality of spouts have been seted up on the fixed disk, all slidable mounting has the movable plate in a plurality of spouts, and the tip of a plurality of movable plates all rigid coupling has interior grip blocks, is carrying out the centre gripping to annular forging and is fixed, is when carrying out the centre gripping to annular forging, starts the motor, makes the axis of rotation drive rotatory disc rotate, and then makes the guide slot rotate along with it too to make the guide post remove along the guide slot, and then drive the movable plate and remove along the spout, makes a plurality of interior grip blocks outwards expand until a plurality of interior grip blocks all contradict with the inner wall of annular forging, thereby can carry out centre gripping fixed polishing with annular forging, the position of the annular forging and take place accurate operation of being convenient for follow-up to take place in the polishing process.

The utility model has the advantages that:

1. When the annular forging is polished, the turntable is rotated, the threaded rod drives the sliding block to move in the groove, the arc-shaped shell and the polishing wheel are further moved, the turntable is stopped until the polishing wheel moves to be in contact with the outer surface of the annular forging, the annular forging after being clamped and fixed is rotated, and the outer surface of the annular forging can be polished under the action of the polishing wheel;

2. In the polishing process, the detection mechanism is arranged, when the annular forging piece deforms in the polishing process, the detection wheel drives the movable electrode plate to approach the fixed electrode plate, and when the movable electrode plate contacts with the fixed electrode plate, the indicator lights lighten, so that the annular forging piece deforms in the polishing process, otherwise, the annular forging piece does not deform in the polishing process, and whether the annular forging piece deforms in the polishing process can be accurately judged, so that the stability of the polishing form can be ensured, and the polishing effect of the annular forging piece is improved;

3. In order to prevent the environment from being polluted and endangering the health of workers, the dust suction pump is started simultaneously when the annular forging piece is polished, so that scraps generated by polishing can be sucked into the dust suction hood and then conveyed into the dust collection box through the dust suction hose, the scraps are collected and treated, the environment is prevented from being polluted, and meanwhile the health of the workers is prevented from being endangered.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of a folded overall top perspective view;

FIG. 2 is a schematic cross-sectional perspective view of a sleeve;

Figure 3 is an enlarged perspective view of the polishing wheel assembly;

FIG. 4 is an enlarged perspective view of part A;

FIG. 5 is a schematic perspective view of a clamping mechanism;

FIG. 6 is a schematic view of a part of a three-dimensional structure of a clamping mechanism;

fig. 7 is a schematic view of a bottom perspective of the rotating disk.

In the figure: 1. a work table; 2. a groove; 3. a threaded rod; 4. a turntable; 5. an arc-shaped housing; 6. a polishing wheel; 7. a dust hood; 8. rectangular grooves; 9. a screw rod; 10. a rotating handle; 11. a moving block; 12. a sleeve; 13. a spring; 14. a guide block; 15. a movable rod; 16. a detection wheel; 17. a movable electrode plate; 18. fixing the electrode plate; 19. an indicator light; 20. a motor; 21. a rotating shaft; 22. a rotating disc; 23. a guide groove; 24. a fixed plate; 25. a chute; 26. a moving plate; 27. an inner clamping plate; 28. a guide post; 29. a dust collection box; 30. a dust collection pump; 31. a dust collection hose.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an outer surface polishing device for an annular forging comprises a workbench 1; the four corners of the bottom of the workbench 1 are welded with support columns, one side of the top of the workbench 1 is provided with a groove 2, a threaded rod 3 is rotatably installed in the groove 2, one end of the threaded rod 3 is provided with a rotary table 4, a sliding block is sleeved on the threaded rod 3 and is arranged in the groove 2, the top end of the sliding block is fixedly connected with an arc-shaped shell 5, a polishing wheel 6 is rotatably installed in the arc-shaped shell 5 through a pin shaft, two sides of the arc-shaped shell 5 are fixedly connected with a dust hood 7, the other side of the top of the workbench 1 is provided with a rectangular groove 8, a screw rod 9 is rotatably installed in the rectangular groove 8, one end of the screw rod 9 is provided with a rotary handle 10, a moving block 11 is sleeved on the screw rod 9, and the moving block 11 is arranged in the rectangular groove 8, the top end of the moving block 11 is fixedly connected with a sleeve 12, a spring 13 is fixedly connected to the inner wall of one end of the sleeve 12, a guide block 14 is fixedly connected to the other end of the spring 13, a movable rod 15 is fixedly connected to the guide block 14, the end part of the movable rod 15 penetrates through the sleeve 12 and is fixedly connected with a detection wheel 16, two fixed electrode plates 18 are fixedly connected to the inner wall of the sleeve 12, a movable electrode plate 17 is fixedly connected to the movable rod 15, the movable electrode plate 17 is arranged in the sleeve 12 and is arranged between the two fixed electrode plates 18, an indicator lamp 19 is arranged at one corner of the top of the workbench 1, and the indicator lamp 19, the fixed electrode plates 18 and the movable electrode plates 17 are electrically connected; after the annular forging is clamped and fixed, when the annular forging is polished, the rotary table 4 is rotated, the threaded rod 3 drives the sliding block to move in the groove 2, then the arc-shaped shell 5 and the polishing wheel 6 also move along, until the polishing wheel 6 moves to be in contact with the outer surface of the annular forging, the rotary table 4 is stopped, meanwhile, the rotary handle 10 is rotated, the lead screw 9 drives the movable block 11 to move in the rectangular groove 8, further, the sleeve 12 and the detection wheel 16 also move along, until the detection wheel 16 is in contact with the outer surface box of the annular forging, the rotary handle 10 is stopped, then the annular forging after the clamping is rotated, under the action of the polishing wheel 6, the outer surface of the annular forging can be polished, in the polishing process, through the arrangement of the detection mechanism, when the annular forging is deformed in the polishing process, the detection wheel 16 can drive the movable electrode plate 17 to be close to the fixed electrode plate 18, and when the movable electrode plate 17 is in contact with the fixed electrode plate 18, the indicator lamp 19 is lightened, so that the annular forging is deformed in the polishing process, otherwise, the annular forging is not deformed in the polishing process, whether the annular forging is accurately polished is judged in the polishing process, and the stable polishing effect can be guaranteed.

Referring to fig. 1 and 3, two dust boxes 29 are fixedly connected to the top of the workbench 1, dust suction pumps 30 are respectively mounted on the two dust boxes 29, suction inlets of the dust suction pumps 30 are connected with dust suction hoses 31, and the other ends of the dust suction hoses 31 are fixedly connected to the dust hood 7; in order to avoid the environment from being polluted and endangering the health of workers, when the annular forging piece is polished, the dust suction pump 30 is started simultaneously, so that scraps generated by polishing can be sucked into the dust suction hood 7 and then conveyed into the dust collection box 29 by the dust suction hose 31, the collection and treatment of the scraps are realized, the environment is prevented from being polluted, and meanwhile, the health of the workers is prevented from being endangered.

Referring to fig. 5-7, a fixed disc 24 is fixedly connected to the center of the top of the workbench 1, a motor 20 is installed at the bottom of the workbench 1, an output end of the motor 20 is connected with a rotating shaft 21, the top end of the rotating shaft 21 sequentially passes through the workbench 1, the fixed disc 24 is fixedly connected with a rotating disc 22, the rotating disc 22 is arranged on the upper side of the fixed disc 24, a plurality of guide grooves 23 are formed in the rotating disc 22, guide posts 28 are arranged in the guide grooves 23, the bottom ends of the guide posts 28 are fixedly connected to a movable plate 26, a plurality of sliding grooves 25 are formed in the fixed disc 24, the movable plate 26 is slidably installed in the sliding grooves 25, and an inner clamping plate 27 is fixedly connected to the end parts of the movable plate 26; when carrying out the centre gripping fixed to annular forging, put annular forging on workstation 1 to the cover is established in the outside of rotatory disc 22, starts motor 20, makes axis of rotation 21 drive rotatory disc 22 take place to rotate, and then makes guide slot 23 take place to rotate thereupon also, thereby makes guide post 28 remove along guide slot 23, and then drives movable plate 26 and remove along spout 25, makes a plurality of interior grip blocks 27 outwards expand, until a plurality of interior grip blocks 27 all contradict with the inner wall of annular forging, motor 20 stops the operation, thereby can carry out the centre gripping fixed with annular forging, avoid annular forging to take place the skew in the polishing process, be convenient for follow-up carry out accurate polishing operation to annular forging.

The working principle is that the surface polishing device for the annular forging has some problems when in use, and when polishing the outer surface of the annular forging, whether the annular forging deforms in the polishing process can not be accurately judged, so that the stability of the polishing form can not be ensured, and the polishing effect of the annular forging is affected; therefore, a polishing device for the outer surface of the annular forging is provided for solving the problems; when clamping and fixing the annular forging, the annular forging is placed on the workbench 1 and sleeved on the outer side of the rotary disc 22, the motor 20 is started, the rotary shaft 21 drives the rotary disc 22 to rotate, the guide groove 23 rotates along with the rotary disc 22, the guide post 28 moves along the guide groove 23, the moving plate 26 moves along the sliding groove 25, the inner clamping plates 27 expand outwards until the inner clamping plates 27 are in contact with the inner wall of the annular forging, and the motor 20 stops working, so that the annular forging can be clamped and fixed, the position of the annular forging is prevented from shifting in the polishing process, and the annular forging is convenient to carry out accurate polishing operation subsequently;

After the annular forging is clamped and fixed, when the annular forging is polished, the rotary table 4 is rotated, the threaded rod 3 drives the sliding block to move in the groove 2, then the arc-shaped shell 5 and the polishing wheel 6 also move, until the polishing wheel 6 moves to be in contact with the outer surface of the annular forging, the rotary table 4 is stopped, meanwhile, the rotary handle 10 is rotated, the lead screw 9 drives the movable block 11 to move in the rectangular groove 8, then the sleeve 12 and the detection wheel 16 also move, until the detection wheel 16 is in contact with the outer surface box of the annular forging, the rotary handle 10 is stopped, then the annular forging after the clamping is rotated, the outer surface of the annular forging can be polished under the action of the polishing wheel 6, in the polishing process, the detection mechanism is arranged, when the annular forging deforms in the polishing process, the detection wheel 16 drives the movable electrode plate 17 to be close to the fixed electrode plate 18, and when the movable electrode plate 17 is in contact with the fixed electrode plate 18, the indicator lamp 19 becomes bright, so that the annular forging deforms in the polishing process, otherwise, the annular forging is not deformed in the polishing process, whether the annular forging in the polishing process is accurately polished can be judged, and the polishing effect can be improved, and the stable form can be stably ensured;

In order to avoid the environment from being polluted and endangering the health of workers, when the annular forging piece is polished, the dust suction pump 30 is started simultaneously, so that scraps generated by polishing can be sucked into the dust suction hood 7 and then conveyed into the dust collection box 29 by the dust suction hose 31, the collection and treatment of the scraps are realized, the environment is prevented from being polluted, and meanwhile, the health of the workers is prevented from being endangered.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. An annular forging surface burnishing device, its characterized in that: comprises a workbench (1); the utility model discloses a polishing machine, including workstation (1) and guide bar, support column has all been welded in the bottom four corners of workstation (1), recess (2) have been seted up on one side of the top of workstation (1), threaded rod (3) are installed in recess (2) rotation, carousel (4) are equipped with to the one end of threaded rod (3), the cover is equipped with the slider on threaded rod (3), just the slider sets up in recess (2), the top rigid coupling of slider has arc casing (5), polishing wheel (6) are installed through the round pin axle cooperation rotation in arc casing (5), the both sides of arc casing (5) all fixedly connected with suction hood (7), rectangular channel (8) have been seted up to the top opposite side of workstation (1), lead screw (9) are installed in the rotation of rectangular channel (8), one end of lead screw (9) is equipped with carousel (10), the cover is equipped with movable block (11) on lead screw (9), just movable block (11) set up in rectangular channel (8), the top rigid coupling of movable block (11) has sleeve (12), the inner wall (13) have on the other end, guide bar (14) have guide bar (14), the end part of the movable rod (15) passes through the sleeve (12) and is fixedly connected with a detection wheel (16).

2. The annular forging outer surface polishing device as recited in claim 1, wherein: two fixed electrode plates (18) are fixedly connected to the inner wall of the sleeve (12), a movable electrode plate (17) is fixedly connected to the movable rod (15), the movable electrode plate (17) is arranged in the sleeve (12) and is arranged between the two fixed electrode plates (18), an indicator lamp (19) is arranged at one corner of the top of the workbench (1), and the indicator lamp (19), the fixed electrode plates (18) and the movable electrode plates (17) are electrically connected.

3. The annular forging outer surface polishing device as recited in claim 1, wherein: the top rigid coupling of workstation (1) has two dust-collecting boxes (29), all is equipped with dust absorption pump (30) on two dust-collecting boxes (29), the sunction inlet of dust absorption pump (30) is connected with dust absorption hose (31), just the other end rigid coupling of dust absorption hose (31) is on dust hood (7).

4. The annular forging outer surface polishing device as recited in claim 1, wherein: the rotary table is characterized in that a fixed disc (24) is fixedly connected to the center of the top of the workbench (1), a motor (20) is installed at the bottom of the workbench (1), a rotating shaft (21) is connected to the output end of the motor (20), a rotary disc (22) is fixedly connected to the top end of the rotating shaft (21) through the workbench (1) and the fixed disc (24) in sequence, and the rotary disc (22) is arranged on the upper side of the fixed disc (24).

5. The annular forging outer surface polishing device as recited in claim 4, wherein: a plurality of guide grooves (23) are formed in the rotary disc (22), guide columns (28) are arranged in the guide grooves (23), and the bottom ends of the guide columns (28) are fixedly connected to the moving plate (26).

6. The annular forging outer surface polishing device as recited in claim 4, wherein: a plurality of sliding grooves (25) are formed in the fixed disc (24), movable plates (26) are slidably mounted in the sliding grooves (25), and inner clamping plates (27) are fixedly connected to the end portions of the movable plates (26).