CN218891688U

CN218891688U - Main shaft box casting polishing equipment

Info

Publication number: CN218891688U
Application number: CN202222835598.9U
Authority: CN
Inventors: 邓森; 黎震
Original assignee: Jiangxi Hongda Casting Co ltd
Current assignee: Jiangxi Hongda Casting Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-04-21
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a main shaft box casting polishing device, which belongs to the technical field of casting polishing devices and comprises a vertical box, wherein a partition box without a top wall is movably arranged at the middle section of the outer top wall of the vertical box, a through hole is formed in the side wall of the front end of the partition box, a vertical front plate is fixed in the through hole, a bottom block is fixed in the middle position of the inner bottom wall of the partition box, a main shaft box casting body is movably arranged on the top wall of the bottom block, vertical supporting columns are fixed at two ends of the outer top wall of the vertical box, horizontal flat plates are fixed at the top ends of the two supporting columns, and an oil cylinder with a downward output end is arranged at the middle section of the bottom wall of the flat plates; the utility model has ingenious conception, can realize firm fixation on the main shaft box casting, can avoid the main shaft box casting from shifting in the polishing process, can improve the polishing precision, can realize sufficient separation for polishing scraps, can avoid the condition that the polishing scraps splash, can avoid operators from being damaged by the polishing scraps, and is convenient for cleaning the polishing scraps.

Description

Main shaft box casting polishing equipment

Technical Field

The utility model relates to the technical field of casting polishing devices, in particular to a spindle box casting polishing device.

Background

The casting is a metal molded article obtained by various casting methods, namely, smelted liquid metal is poured into a casting mould prepared in advance by pouring, injection, suction or other casting methods, and the casting is cooled and then polished to obtain the article with certain shape, size and performance. In the production and processing process of the headstock casting, after the headstock casting is cooled, the surface of the headstock casting is generally polished through a headstock casting polishing device in order to reduce the roughness of the surface of the headstock casting.

During the polishing of the surface of the headstock casting, a large amount of polishing scraps are generated. The existing spindle box casting polishing device is difficult to realize sufficient blocking of polishing scraps, so that the situation that the polishing scraps are splashed easily occurs in the spindle box casting polishing device, and operators are easily damaged by the polishing scraps.

Therefore, the polishing equipment for the main shaft box castings is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides polishing equipment for a spindle box casting, overcomes the defects of the prior art and aims at solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a headstock foundry goods equipment of polishing, includes the founds the case, the interlude activity of the outer roof of founds the case is equipped with the spacer box that does not have the roof, set up the thru hole on the front end lateral wall of spacer box, the inside of thru hole is fixed with vertical front bezel, the intermediate position of the interior diapire of spacer box is fixed with the bottom block, the activity is equipped with headstock foundry goods body on the roof of bottom block, the both ends of the outer roof of founds the case all are fixed with vertical vaulting post, two the top of vaulting post is fixed with horizontal flat board, the hydro-cylinder down is installed to the intermediate section of the diapire of flat board, the output of hydro-cylinder is fixed with horizontal mounting panel, the side of both sides of mounting panel all is fixed with vertical last perpendicular cover, two go up perpendicular cover and locate two the outer lane of vaulting post is located perpendicular cover downside the outer lane movable sleeve is equipped with vertical lower perpendicular cover, go up perpendicular cover's bottom with the top of perpendicular cover is connected with vertical spring, two perpendicular cover's top of outer lane is perpendicular cover is perpendicular motor and is close to each other and is fixed with the bottom plate, the apron is connected with the transmission post through the fixed with the bottom of the round cover, the apron is connected with the transmission post down.

As a preferred technical scheme of the utility model, two sides of the top wall of the vertical box are respectively provided with a moving hole, two side walls of the two sides of the vertical box are rotatably connected with horizontal bidirectional screw columns through bearings, screw threads on two sides of the outer ring of the bidirectional screw columns are opposite in rotation direction, a moving motor is arranged on the outer side wall of the vertical box through a motor frame, the side ends of the bidirectional screw columns are fixedly arranged at the output end of the moving motor, two sides of the inner bottom wall of the vertical box are respectively and slidably connected with horizontal moving sleeves, the two moving sleeves are respectively and spirally sleeved on two sides of the outer ring of the bidirectional screw columns, the top ends of the moving sleeves are fixedly provided with vertical moving plates, the two moving plates are respectively and movably arranged in the two moving holes, horizontal guide sleeves are fixed on the side walls of the two sides of the box, horizontal pull columns are movably arranged on the inner ring of the guide sleeve, the guide sleeves are respectively extended from the side ends of the pull columns, which are far away from each other, the side walls of the two moving plates, which are close to each other, are respectively contacted with the side ends of the pull columns, which are far away from each other, the side ends of the two pull columns, which are close to each other, are respectively extended to the inside of the box, pull blocks are respectively fixed on the side walls of the pull columns, which are close to each other, the side ends of the pull blocks, which are close to each other, are respectively contacted with the side ends of the two sides of the main shaft box casting body, and the top end of the main shaft box casting body is higher than the top end of the support blocks.

Through above-mentioned technical scheme, through two tight clamping headstock foundry goods bodies that support the piece, can realize firm fixed to headstock foundry goods body.

As a preferable technical scheme of the utility model, sliding grooves are formed in two sides of the inner bottom wall of the vertical box along the length direction, and a sliding block is fixed at the top end of the moving sleeve and is in sliding connection with the sliding grooves.

Through the technical scheme, the sleeve can stably and horizontally move.

As a preferable technical scheme of the utility model, the inner ring of the guide sleeve is rectangular, and the size of the inner ring of the guide sleeve is matched with the size of the pull column.

Through the technical scheme, the pull column can stably and horizontally move.

As a preferable technical scheme of the utility model, the four corners of the outer bottom wall of the vertical box are fixed with grounding seats.

Through above-mentioned technical scheme, stably support on ground through four ground connection seats.

As a preferable technical scheme of the utility model, a rectangular top hole is formed in the middle section of the top wall of the vertical box, an inserting block is fixed in the middle position of the outer bottom wall of the partition box, the inserting block is movably arranged in the top hole, and the size of the top hole is matched with the size of the inserting block.

Through above-mentioned technical scheme, through the spacing effect of the inside of inserted block inserted the top hole, can avoid the compartment to take place the shift of horizontal direction.

As a preferable technical scheme of the utility model, the top end of the box is higher than the top end of the main shaft box casting body, the center point of the polishing disc and the center point of the transmission column are positioned on the same vertical line, the center point of the polishing disc and the center point of the box are positioned on the same vertical line, the center point of the polishing disc and the center point of the main shaft box casting body are positioned on the same vertical line, the size of the cover plate is larger than the size of the box, the inner ring of the cover sleeve is circular, the size of the inner ring of the cover sleeve is matched with the size of the transmission column, the handles are fixed on the outer side walls of the two sides of the box, and the top end of the box is higher than the top end of the handles.

Through above-mentioned technical scheme for the bottom of polishing dish can fully contact with the top surface of headstock foundry goods body, when the diapire of apron and the contact of the top of box, can fully shelter from the opening of box through apron and cover.

As a preferable technical scheme of the utility model, the front plate is made of transparent toughened glass.

Through the technical scheme, the front plate is higher in strength.

As a preferable technical scheme of the utility model, the size of the inner ring of the upper vertical sleeve is matched with the size of the strut, the size of the lower vertical sleeve is matched with the size of the strut, and the spring is movably sleeved on the outer ring of the strut.

Through above-mentioned technical scheme for mounting panel, last perpendicular cover, spring, lower perpendicular cover, apron and cover can stably go up and down.

As a preferable technical scheme of the utility model, the polishing motor is positioned on the upper side of the cover plate, a driving bevel gear is fixed at the output end of the polishing motor, a transmission bevel gear is fixedly sleeved on the outer ring at the top of the transmission column, and the driving bevel gear is in meshed connection with the transmission bevel gear.

Through above-mentioned technical scheme, through the operation of polishing motor, can drive the transmission post and polish the dish rotation.

The utility model has the beneficial effects that:

according to the polishing equipment for the main shaft box castings, when the surfaces of the main shaft box castings are required to be polished, the two moving plates can be separated from each other through the operation of the moving motor, then the two supporting blocks can be separated from each other through pulling one sides of the two pulling columns separated from each other, then the main shaft box castings are placed on the top wall of the bottom block, then the main shaft box castings can be firmly clamped by the two supporting blocks through the operation of the moving motor, so that the main shaft box castings can be firmly fixed, the main shaft box castings can be prevented from being shifted in the polishing process, and the polishing precision can be improved.

According to the polishing equipment for the main shaft box casting, after the main shaft box casting body is firmly fixed, the polishing disc is located right above the main shaft box casting body, then through the extension of the oil cylinder, after the bottom wall of the cover plate is in contact with the top end of the partition box, the extension of the oil cylinder is continued until the bottom end of the polishing disc is in contact with the top end surface of the main shaft box casting body, the top end surface of the main shaft box casting body can be polished through the polishing disc through the operation of the polishing motor, the main shaft box casting body is located in the partition box in the polishing process of the surface of the main shaft box casting body, the opening of the partition box is fully shielded through the cover plate and the cover sleeve, and therefore, the polishing waste can be fully blocked through the partition box, the front plate, the cover plate and the cover sleeve, the polishing waste can be located in the partition box, the situation that the polishing waste splashes can be avoided, and the operator can be prevented from being damaged by the polishing waste.

According to the polishing equipment for the spindle box castings, after polishing is completed, polishing scraps are located in the partition box, when the polishing scraps need to be cleaned, firstly, the oil cylinder is contracted until the polishing disc is located above the partition box, then, the two moving plates can be separated from each other through the operation of the moving motor, then, the abutting blocks can be separated from the spindle box casting body by pulling one sides of the two pulling columns separated from each other, the polished spindle box casting body can be taken out, then, the two handles are lifted upwards until the inserting blocks are separated from the top hole, then, the partition box is removed, and polishing scraps in the partition box are poured out, so that the cleaning of the polishing scraps can be completed, and the polishing scraps are convenient to clean.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is an enlarged schematic view of the structure of the portion a in fig. 2 according to the present utility model.

In the figure: 1. a vertical box; 2. a grounding seat; 3. a bidirectional threaded column; 4. a moving motor; 5. moving the plate; 6. a compartment; 7. guide sleeve; 8. pulling a column; 9. a front plate; 10. a grip; 11. a strut; 12. a lower vertical sleeve; 13. a spring; 14. a vertical sleeve is arranged on the upper part; 15. a flat plate; 16. an oil cylinder; 17. a mounting plate; 18. polishing a motor; 19. driving a bevel gear; 20. a drive column; 21. a drive bevel gear; 22. a cover plate; 23. a cover sleeve; 24. polishing the grinding disc; 25. moving the hole; 26. moving the sleeve; 27. a bottom block; 28. pulling blocks; 29. abutting blocks; 30. a main shaft box casting body; 31. a top hole; 32. and (5) inserting blocks.

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.

Example 1

Referring to fig. 1-3, a polishing device for a spindle box casting comprises a vertical box 1, grounding seats 2 are fixed at four corners of an outer bottom wall of the vertical box 1, the vertical box 1 is stably supported on the ground through the four grounding seats 2, a box 6 without a top wall is movably arranged at a middle section of the outer top wall of the vertical box 1, through holes are formed in front end side walls of the box 6, a vertical front plate 9 is fixed in the through holes, the front plate 9 is made of transparent toughened glass, strength of the front plate 9 is high, the interior of the box 6 is conveniently observed through the front plate 9, a bottom block 27 is fixed in the middle position of an inner bottom wall of the box 6, a spindle box casting body 30 is movably arranged on the top wall of the bottom block 27, the spindle box casting body 30 is supported through the bottom block 27, vertical supporting columns 11 are fixed at two ends of the outer top wall of the vertical box 1, horizontal flat plates 15 are fixed at top ends of the two supporting columns 11, the middle section of the bottom wall of the flat plate 15 is provided with an oil cylinder 16 with a downward output end, the output end of the oil cylinder 16 is fixed with a horizontal mounting plate 17, the side ends of the two sides of the mounting plate 17 are respectively fixed with a vertical upper vertical sleeve 14, the two upper vertical sleeves 14 are respectively and movably sleeved on the outer rings of the two supporting columns 11, the outer rings of the supporting columns 11 positioned at the lower side of the upper vertical sleeve 14 are movably sleeved with a vertical lower vertical sleeve 12, the bottom ends of the upper vertical sleeves 14 and the top ends of the lower vertical sleeves 12 are connected with a vertical spring 13, the outer rings of the two lower vertical sleeves 12 close to each other are fixed with a horizontal cover plate 22, the middle position of the cover plate 22 is fixed with a vertical round cover sleeve 23, the middle position of the bottom wall of the mounting plate 17 is rotationally connected with a vertical transmission column 20 through a bearing, the bottom wall of the mounting plate 17 is provided with a polishing motor 18, the transmission column 20 is movably arranged on the inner ring of the cover sleeve 23, the bottom of drive post 20 extends to the downside of apron 22 and is fixed with polishing dish 24, and polishing dish 24 is located the upside of compartment 6, and polishing motor 18 is located the upside of apron 22, and the output of polishing motor 18 is fixed with drive bevel gear 19, and the fixed cover in outer lane at the top of drive post 20 is equipped with drive bevel gear 21, and drive bevel gear 19 and drive bevel gear 21 meshing are connected, through the operation of polishing motor 18, through the transmission of drive bevel gear 19 and drive bevel gear 21, can drive post 20 and polishing dish 24 and rotate.

In the embodiment, two sides of the top wall of the vertical box 1 are respectively provided with a moving hole 25, two side walls of the two sides of the vertical box 1 are rotatably connected with horizontal bidirectional threaded columns 3 through bearings, threads on two sides of the outer ring of each bidirectional threaded column 3 are reversely rotated, a moving motor 4 is arranged on the outer side wall of the vertical box 1 through a motor frame, the moving motor 4 adopts a band-type brake stepping motor, the forward running or the reverse running of the moving motor 4 can be controlled through a controller of the moving motor 4, the side ends of the bidirectional threaded columns 3 are fixed at the output end of the moving motor 4, two sides of the inner bottom wall of the vertical box 1 are respectively connected with horizontal moving sleeves 26 in a sliding manner, two moving sleeves 26 are respectively sleeved on two sides of the outer ring of the bidirectional threaded columns 3 in a threaded manner, vertical moving plates 5 are respectively movably arranged in the two moving holes 25, horizontal guide sleeves 7 are respectively fixed on the side walls on two sides of the partition box 6, the inner ring of the guide sleeve 7 is movably provided with a horizontal pull column 8, the side ends of the two pull columns 8, which are far away from each other, extend out of the guide sleeve 7, the side walls of the two moving plates 5, which are close to each other, are respectively contacted with the side ends of the two pull columns 8, which are far away from each other, the side ends of the two pull columns 8, which are close to each other, extend into the inside of the box 6, pull blocks 28 are respectively fixed on the side walls of the two pull columns 8, the side ends of the two pull blocks 28, which are close to each other, are respectively fixed with a supporting block 29, the supporting blocks 29 are made of rubber, so that the side ends of the supporting blocks 29 can be tightly attached to the side ends of the main shaft box casting body 30, the side ends of the two supporting blocks 29, which are close to each other, are respectively contacted with the side ends of the two sides of the main shaft box casting body 30, are respectively pressed against the side ends of the two sides of the main shaft box casting body 30, the main shaft casting body 30 are firmly clamped by the two supporting blocks 29, the main shaft box casting body 30 can be firmly fixed, the top end of the main shaft box casting body 30 is higher than the top end of the supporting block 29, and the top end surface of the main shaft box casting body 30 is the surface to be polished.

In this embodiment, both sides of the inner bottom wall of the vertical box 1 are provided with sliding grooves along the length direction, and the top end of the moving sleeve 26 is fixed with a sliding block, and the sliding block is slidingly connected with the sliding grooves, so that the moving sleeve 26 and the moving plate 5 can stably and horizontally move.

In this embodiment, the inner ring of the guide sleeve 7 is rectangular, and the size of the inner ring of the guide sleeve 7 is matched with the size of the pull column 8, so that the pull column 8, the pull block 28 and the support block 29 can stably and horizontally move, and the outer rings of the two pull columns 8 far away from each other are provided with anti-skidding patterns, so that the situation of skidding when pulling one sides of the two pull columns 8 far away from each other can be avoided.

In this embodiment, the middle section of the top wall of the vertical box 1 is provided with a rectangular top hole 31, an insert block 32 is fixed in the middle position of the outer bottom wall of the compartment 6, the insert block 32 is inserted into the top hole 31, the size of the top hole 31 is matched with the size of the insert block 32, and the compartment 6 can be prevented from being displaced in the horizontal direction by the limiting function of the insert block 32 inserted into the top hole 31.

In this embodiment, the top end of the box 6 is higher than the top end of the main shaft box casting body 30, the center point of the polishing disc 24 and the center point of the transmission column 20 are located on the same vertical line, the center point of the polishing disc 24 and the center point of the box 6 are located on the same vertical line, the center point of the polishing disc 24 and the center point of the main shaft box casting body 30 are located on the same vertical line, the bottom end of the polishing disc 24 can be fully contacted with the top end surface of the main shaft box casting body 30, the center point of the cover plate 22 and the center point of the box 6 are located on the same vertical line, the size of the cover plate 22 is larger than the size of the box 6, the inner ring of the cover sleeve 23 is circular, the size of the inner ring of the cover sleeve 23 is matched with the size of the transmission column 20, polishing scraps can be prevented from entering the inner ring of the cover sleeve 23, when the bottom wall of the cover plate 22 is contacted with the top end of the box 6, the opening of the box 6 can be fully shielded by the cover plate 22 and the cover sleeve 23, the outer side walls on two sides of the box 6 are fixedly provided with the handles 10, and the top end of the box 6 is higher than the top end of the box 10, so that the top end of the cover plate 22 can be contacted with the box 6.

In this embodiment, the size of the inner ring of the upper vertical sleeve 14 is matched with the size of the strut 11, the size of the lower vertical sleeve 12 is matched with the size of the strut 11, and the spring 13 is movably sleeved on the outer ring of the strut 11, so that the spring 13 can stably stretch out and draw back, and the mounting plate 17, the upper vertical sleeve 14, the transmission column 20, the polishing disc 24, the spring 13, the lower vertical sleeve 12, the cover plate 22 and the cover sleeve 23 can stably lift.

Working principle: when the surface of the main shaft box casting needs to be polished, firstly, the bidirectional threaded column 3 can be driven to rotate through the forward running of the moving motor 4, the two moving sleeves 26 can drive the two moving plates 5 to be mutually far away through the threaded transmission of the bidirectional threaded column 3 and the two moving sleeves 26, then, the two moving plates 5 can be driven to be mutually close by pulling one side of the two moving sleeves 8, the two pulling blocks 28 can be mutually far away, the two supporting blocks 29 can be mutually far away, the main shaft box casting body 30 is arranged on the top wall of the bottom block 27, the top end surface of the main shaft box casting body 30 is the surface needing to be polished, at this time, the main shaft box casting body 30 is positioned between the two supporting blocks 29, the main shaft box casting body 30 is positioned inside the box 6, then, the bidirectional threaded column 3 can be driven to rotate through the reverse running of the moving motor 4, the two moving sleeves 26 can drive the two moving plates 5 to be mutually close through the threaded transmission of the bidirectional threaded column 3 and the two moving sleeves 26, when the side walls of the two moving plates 5 are mutually close to each other are respectively mutually far away from the two pulling blocks 8, the two moving plates 8 are mutually close to each other, the two main shaft box casting body can be firmly clamped, the two main shaft box casting bodies can be firmly pressed and tightly moved by the two moving blocks are mutually to be pressed and tightly and the two main shaft box casting bodies can be firmly pressed and tightly moved by the two moving blocks to be respectively to be mutually close to the main shaft box casting body 30.

After the main shaft box casting body 30 is firmly fixed, the polishing disc 24 is positioned right above the main shaft box casting body 30, then the spring 13 is contracted through the extension of the oil cylinder 16, the mounting plate 17, the upper vertical sleeve 14, the transmission column 20, the polishing disc 24, the spring 13, the lower vertical sleeve 12, the cover plate 22 and the cover sleeve 23 are lowered, when the bottom wall of the cover plate 22 is contacted with the top end of the box casting body 6, the polishing disc 24 is positioned inside the box casting body 6, the polishing disc 24 is positioned right above the main shaft box casting body 30, the extension of the oil cylinder 16 is continued, the mounting plate 17, the upper vertical sleeve 14, the transmission column 20 and the polishing disc 24 can be contracted until the bottom end of the polishing disc 24 is contacted with the top end surface of the main shaft box casting body 30, the transmission column 20 and the polishing disc 24 can be driven to rotate through the polishing disc 24, the top end surface of the main shaft box casting body 30 is polished, the main shaft box casting body 30 is positioned inside the box casting body 6, the cover plate 22 and the cover sleeve 23 are shielded from being fully opened, waste scraps can be avoided from being fully polished, and waste scraps can be fully prevented from being scraped by the cover plate 6, and the waste scraps can be fully prevented from being fully polished by the cover plate 6.

Example two

Referring to fig. 1-3, on the basis of the first embodiment, the present utility model provides a technical solution:

in this embodiment: the handles 10 are fixed on the outer side walls of the two sides of the box 6, the top end of the box 6 is higher than the top ends of the handles 10, and the box 6, the guide sleeve 7, the pull column 8, the pull block 28, the abutting block 29, the bottom block 27 and the inserting block 32 can be moved by moving the two handles 10.

Working principle: after finishing polishing, the waste scraps are located in the partition box 6, when the waste scraps need to be cleaned, firstly, the mounting plate 17, the upper vertical sleeve 14, the transmission column 20, the polishing disc 24, the spring 13, the lower vertical sleeve 12, the cover plate 22 and the cover sleeve 23 can be lifted up through the contraction of the oil cylinder 16 until the polishing disc 24 is located above the partition box 6, then, the bidirectional threaded column 3 can be driven to rotate through the forward running of the moving motor 4, the two transfer sleeves 26 can drive the two transfer plates 5 to be mutually far away through the threaded transmission of the bidirectional threaded column 3 and the two transfer sleeves 26, then, the two transfer sleeves 8 can drive the two pull blocks 28 to be mutually far away through pulling one sides of the two pull columns 8, the two support blocks 29 can be mutually far away, the support blocks 29 can be separated from the main shaft box casting body 30, the polished main shaft box casting body 30 can be taken out, then, the partition box 6, the guide sleeve 7, the pull columns 8, the pull blocks 28, the support blocks 29, the bottom blocks 27 and the plug blocks 32 are lifted up until the plug blocks 32 are separated from the plug blocks 31, the waste scraps are lifted up, and the waste scraps are cleaned, and the waste scraps can be cleaned conveniently, and the waste scraps are cleaned up and the waste scraps are cleaned.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a headstock foundry goods equipment of polishing, includes founds case (1), its characterized in that, the interlude activity of the outer roof of founds case (1) is equipped with no roof spacer (6), set up thru hole on the front end lateral wall of spacer (6), the inside of thru hole is fixed with vertical front bezel (9), the intermediate position of the interior diapire of spacer (6) is fixed with bottom block (27), the activity is equipped with headstock foundry goods body (30) on the roof of bottom block (27), the both ends of the outer roof of founds case (1) all are fixed with vertical brace (11), two the top of brace (11) is fixed with horizontal flat board (15), hydro-cylinder (16) of output end down are installed to the interlude of the diapire of flat board (15), the output end of hydro-cylinder (16) is fixed with horizontal mounting panel (17), the side of the both sides of mounting panel (17) all is fixed with vertical top vertical and erects cover (14), two the top of perpendicular cover (14) are located two the top of perpendicular cover (12) down, the top of perpendicular cover (12) of perpendicular cover of perpendicular (12) of perpendicular cover of each other, the utility model discloses a polishing device, including apron (22), mounting panel, spacer box (6), mounting panel, driving post (20), apron (22) intermediate position is fixed with vertical circular shape cover (23), the intermediate position of the diapire of mounting panel (17) is connected with vertical driving post (20) through the bearing rotation, install on the diapire of mounting panel (17) and polish motor (18), driving post (20) with motor (18) transmission is connected, driving post (20) activity is located the inner circle of cover (23), the bottom of driving post (20) extends to the downside of apron (22) and is fixed with polishing dish (24), polishing dish (24) are located the upside of spacer box (6).

2. The polishing equipment for the main shaft box castings according to claim 1, wherein moving holes (25) are formed in two sides of the top wall of the vertical box (1), horizontal bidirectional threaded columns (3) are rotatably connected to the side walls of the two sides of the vertical box (1) through bearings, threads on the two sides of the outer ring of each bidirectional threaded column (3) are oppositely rotated, a moving motor (4) is mounted on the outer side wall of the vertical box (1) through a motor frame, the side ends of each bidirectional threaded column (3) are fixed to the output end of the corresponding moving motor (4), horizontal moving sleeves (26) are slidably connected to the two sides of the inner bottom wall of the vertical box (1), two moving sleeves (26) are respectively arranged on the two sides of the outer ring of each bidirectional threaded column (3) in a threaded manner, vertical moving plates (5) are respectively and movably arranged in the two moving holes (25), horizontal guide sleeves (7) are respectively fixed to the side walls of the two sides of the vertical threaded columns (3), the two guide sleeves (7) are respectively arranged on the side walls of the two sides of the vertical moving plates (6), the two guide sleeves (8) are respectively and are respectively far away from the two guide sleeves (8), the two side ends that draw post (8) are close to each other all extend to the inside of box (6), two draw and all be fixed with on the lateral wall that post (8) are close to each other and draw piece (28), two draw the side end that piece (28) are close to each other and all be fixed with and support piece (29), support piece (29) are rubber material, two the side end that is close to each other support piece (29) respectively with the side contact of the both sides of headstock foundry goods body (30), the top of headstock foundry goods body (30) is higher than the top of supporting piece (29).

3. The polishing equipment for the spindle box castings according to claim 2, wherein sliding grooves are formed in two sides of the inner bottom wall of the vertical box (1) along the length direction, and a sliding block is fixed at the top end of the moving sleeve (26) and is in sliding connection with the sliding grooves.

4. The spindle box casting polishing equipment according to claim 2, wherein the inner ring of the guide sleeve (7) is rectangular, and the size of the inner ring of the guide sleeve (7) is matched with the size of the pull column (8).

5. The polishing equipment for the spindle box castings according to claim 1, wherein grounding seats (2) are fixed at four corners of the outer bottom wall of the vertical box (1).

6. The spindle box casting polishing equipment according to claim 1, wherein a rectangular top hole (31) is formed in the middle section of the top wall of the vertical box (1), an insert block (32) is fixed in the middle position of the outer bottom wall of the box (6), the insert block (32) is movably arranged in the top hole (31), and the size of the top hole (31) is matched with the size of the insert block (32).

7. The spindle box casting polishing equipment according to claim 1, wherein the top end of the box (6) is higher than the top end of the spindle box casting body (30), the center point of the polishing disc (24) and the center point of the transmission column (20) are located on the same vertical line, the center point of the polishing disc (24) and the center point of the box (6) are located on the same vertical line, the center point of the polishing disc (24) and the center point of the spindle box casting body (30) are located on the same vertical line, the center point of the cover plate (22) and the center point of the box (6) are located on the same vertical line, the size of the cover plate (22) is larger than the size of the box (6), the inner ring of the cover sleeve (23) is circular, the size of the inner ring of the cover sleeve (23) and the size of the transmission column (20) are matched, the outer side walls on two sides of the box (6) are both fixed with the top end (10), and the size of the cover plate (22) is larger than the top end of the handle (10).

8. A headstock casting polishing apparatus as defined in claim 1, wherein the front plate (9) is a transparent tempered glass material.

9. The polishing equipment for the spindle box castings according to claim 1, wherein the size of the inner ring of the upper vertical sleeve (14) is matched with the size of the supporting column (11), the size of the lower vertical sleeve (12) is matched with the size of the supporting column (11), and the spring (13) is movably sleeved on the outer ring of the supporting column (11).

10. The polishing equipment for the headstock castings according to claim 1, wherein the polishing motor (18) is located on the upper side of the cover plate (22), a driving bevel gear (19) is fixed at the output end of the polishing motor (18), a driving bevel gear (21) is fixedly sleeved on the outer ring of the top of the driving column (20), and the driving bevel gear (19) is in meshed connection with the driving bevel gear (21).