CN214869338U

CN214869338U - Pretreatment device for surface processing of spindle box

Info

Publication number: CN214869338U
Application number: CN202121606162.1U
Authority: CN
Inventors: 谢海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-11-26
Anticipated expiration: 2031-07-15

Abstract

The utility model relates to the technical field of surface processing of a headstock, in particular to a pretreatment device for processing the surface of a headstock, comprising a worktable, wherein a first mounting plate is fixedly connected to the front and rear sides of the upper end of the worktable. A first threaded rod is rotatably connected between the first mounting plates through bearings, and a first moving block is threadedly connected to the first threaded rod. The sides are fixedly connected with first guide rods, and both the left and right ends of the first moving block are provided with first guide holes through which the first guide rods pass. The utility model clamps and fixes the spindle box through a splint, ensures the stability of the spindle box during surface treatment, and improves the treatment accuracy. The dust hood and vacuum pipe are sucked into the dust box to avoid flying dust and debris, pollute the working environment and damage the health of the staff.

Description

Pretreatment device for surface processing of spindle box

Technical Field

The utility model relates to a headstock surface machining technical field specifically is a preprocessing device for headstock surface machining.

Background

The headstock is an important part of the machine tool and is used for arranging the machine tool working spindle and its transmission parts and corresponding additional mechanisms. The spindle box needs to be subjected to deburring pretreatment before surface machining.

The application number is CN 201822048233.5's patent discloses a preprocessing device for headstock surface machining, which comprises a case, quick-witted case top fixedly connected with fixed station, the fixed station top is equipped with the workstation, fixture is all installed to workstation top both sides, the support frame has all been welded to fixed station top both sides, the welding of support frame top has the roof, the guide rail frame is installed to the roof below is two sets of guide rail frame top is equipped with the backup pad, the backup pad top is connected with the supporting seat. The headstock centre gripping is between two sets of fixture, through adjusting servo motor for servo motor drives the workstation and rotates, realizes that the headstock is taken the rotation to adjust in the workstation top, promotes the backup pad and makes first cylinder and driving motor remove about, thereby realizes that the regulation is removed about the mill of driving motor below, improves the angular adjustment flexibility ratio of mill, accelerates the efficiency of the burring of polishing, makes the headstock surface by the preliminary treatment of polishing. But the left and right sides of backup pad need artifical promotion among the above-mentioned preprocessing device for headstock surface machining for workman's work is strong greatly, and machining efficiency is low, and above-mentioned preprocessing device for headstock surface machining does not have dust removal mechanism in addition, makes the dust fly upward easily in the course of working, pollutes the surrounding environment and workman is healthy.

Therefore, a pretreatment device for machining the surface of the spindle box is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preprocessing device is used in headstock surface machining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pretreatment device for processing the surface of a spindle box comprises a workbench, wherein first mounting plates are fixedly connected to the front side and the rear side of the upper end of the workbench, a first threaded rod is rotatably connected between the two first mounting plates through a bearing, a first moving block is in threaded connection with the first threaded rod, first guide rods are fixedly connected between the two first mounting plates and positioned on the left side and the right side of the first threaded rod, first guide holes for the first guide rods to penetrate through are formed in the left end and the right end of the first moving block, a first moving seat is fixedly connected to the upper end of the first moving block, second mounting plates are fixedly connected to the front side and the rear side of the upper end of the first moving seat, a first air cylinder is fixedly mounted on the outer side of each second mounting plate, a connecting plate is fixedly connected to the output end of the first air cylinder, and a first telescopic rod is fixedly connected to the inner side of the connecting plate, a clamping plate is fixedly connected to one side face, away from the connecting plate, of the first telescopic rod, a spring is sleeved on the outer side of the first telescopic rod, a box body is fixedly mounted at the upper end of the workbench, a second threaded rod is rotatably connected between the left side wall and the right side wall in the box body through a bearing, a second moving block is in threaded connection with the second threaded rod, second guide rods are fixedly connected between the left side wall and the right side wall in the box body and positioned on the front side and the rear side of the second threaded rod, second guide holes for the second guide rods to penetrate through are formed in the front end and the rear end of the second moving block, a second moving seat is fixedly connected with the lower end of the second moving seat, a second air cylinder is fixedly mounted at the lower end of the second air cylinder, a motor fixing seat is fixedly connected with the lower end of the motor fixing seat, a polishing motor is fixedly mounted at the lower end of the motor fixing seat, and a polishing disk is fixedly mounted at the lower end of the output end of the polishing motor, the dust hood is installed to the left and right sides wall in the box all, the dust outlet intercommunication of dust hood has the dust absorption pipe, the dust absorption pipe is kept away from the one end intercommunication of dust hood and is had the dust removal case, install the fan on the dust absorption pipe.

As the further optimization of this technical scheme, the rear side first mounting panel rear end fixed mounting has a driving motor, driving motor's output shaft and first threaded rod fixed connection.

This setting is through the work of first driving motor, and the first threaded rod of drive rotates.

As the further optimization of the technical scheme, a rubber pad is bonded on the inner side wall of the clamping plate.

This setting is through splint and headstock surface contact, plays the guard action to the headstock surface, avoids splint to cause wearing and tearing to the headstock surface.

As a further optimization of the technical scheme, the front side face of the box body is provided with an opening, the left side face and the right side face of the box body are both hinged with a box door, and the box door is provided with a transparent visual window.

This setting is opened the chamber door and can be taken the headstock and place, conveniently observes the condition that the headstock was handled through transparent visual window.

As a further optimization of the technical scheme, a second driving motor is fixedly mounted on the left side of the box body, and an output shaft of the second driving motor is fixedly connected with a second threaded rod.

This setting drives the second threaded rod to rotate through the second drive motor.

As a further optimization of the technical scheme, second telescopic rods are arranged between the second movable seat and the motor fixing seat and on the left side and the right side of the second cylinder.

This setting is through the setting of second telescopic link for motor fixing base can keep balance under the drive of second cylinder, can not take place the slope, thereby guarantees the quality of polishing.

As a further optimization of the technical scheme, the upper end of the dust removal box is communicated with a water injection pipe.

This arrangement is used to inject a water source into the dust removal tank.

As a further optimization of the technical scheme, one end of the dust removal box, which is far away from the box body, is communicated with a drain pipe, and a valve is installed on the drain pipe.

The valve is opened to discharge the sewage mixed with dust and waste.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses open the chamber door, place the headstock in first removal seat upper end, then close the chamber door, through the work of first cylinder, the drive connecting plate drives first telescopic link and splint and moves to the direction of headstock, presss from both sides the headstock through splint and fixes, guarantees the stability when headstock carries out surface treatment, improves the processing precision, plays the cushioning effect through the spring, avoids the impact force of first cylinder too big, acts on splint, causes the damage to the headstock; the second air cylinder works to drive the motor fixing seat and the polishing motor to move downwards so that the polishing disc is in contact with the surface of the spindle box, and the polishing motor works to drive the polishing disc to rotate so as to treat the surface of the spindle box and remove burrs; the first driving motor works to drive the first threaded rod to rotate, so that the first moving block moves back and forth under the guiding action of the first guide rod, the first moving seat and the spindle box at the upper end of the first moving seat are driven to move back and forth, the second driving motor works to drive the second threaded rod to rotate, the second moving block moves left and right under the guiding action of the second guide rod, and the second moving seat and the polishing motor at the lower end of the second moving seat are driven to move left and right, so that the omnibearing treatment of the upper surface of the spindle box can be realized, the polishing treatment efficiency is improved, and the labor intensity of workers is reduced; through water injection pipe to dust removal incasement injection water source, through fan work, the dust sweeps that will polish the production inhales the dust removal incasement through suction hood and dust absorption pipe, avoids the dust sweeps to fly upward, pollutes operational environment, and harm staff is healthy.

Drawings

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

FIG. 2 is a schematic view of the top view structure inside the box body of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

fig. 4 is the connection structure diagram of the box body, the second threaded rod, the second moving block and the second guide rod of the present invention.

In the figure: 1. a work table; 2. a first mounting plate; 3. a first threaded rod; 4. a first moving block; 5. a first guide bar; 6. a first movable base; 7. a second mounting plate; 8. a first cylinder; 9. a connecting plate; 10. a first telescopic rod; 11. a splint; 12. a spring; 13. a box body; 14. a second threaded rod; 15. a second moving block; 16. a second guide bar; 17. a second movable base; 18. a second cylinder; 19. a motor fixing seat; 20. polishing the motor; 21. grinding disc; 22. a dust hood; 23. a dust collection pipe; 24. a dust removal box; 25. a fan; 26. a first drive motor; 27. a box door; 28. a second drive motor; 29. a second telescopic rod; 30. a water injection pipe; 31. a sewage discharge pipe.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a preprocessing device for headstock surface machining, includes workstation 1, the equal first mounting panel of fixedly connected with 2 of both sides around the 1 upper end of workstation, it is two sets of rotate through the bearing between 2 first mounting panels and be connected with first threaded rod 3, the rear side 2 rear end fixed mounting of first mounting panel has a driving motor 26, the output shaft and the 3 fixed connection of first threaded rod of a driving motor 26, through the work of a driving motor 26, drive 3 rotations of first threaded rod. The threaded connection has first movable block 4 on the first threaded rod 3, and two sets of equal fixedly connected with first guide bar 5 in the first threaded rod 3 left and right sides between 2 first mounting panel, the first guide hole that supplies first guide bar 5 to pass is all seted up at both ends about first movable block 4, first movable block 4 upper end fixedly connected with removes seat 6.

First 6 upper ends of moving seat are equal fixedly connected with second mounting panel 7 in both sides around, 7 outside fixed mounting of second mounting panel has first cylinder 8, output fixedly connected with connecting plate 9 of first cylinder 8, the first telescopic link 10 of connecting plate 9 medial surface fixedly connected with, a side fixedly connected with splint 11 of connecting plate 9 are kept away from to first telescopic link 10, spring 12 has been cup jointed in the 10 outside of first telescopic link, splint 11 inside wall bonds has the rubber pad, through splint 11 and headstock surface contact, plays the guard action to the headstock surface, avoids splint 11 to cause wearing and tearing to the headstock surface.

1 upper end fixed mounting of workstation has box 13, box 13 leading flank is equipped with the opening, box 13 leading flank and be located the opening left and right sides and all articulate and have chamber door 27, be equipped with transparent visual window on the chamber door 27, open chamber door 27 and can take the placing to the headstock, conveniently observe the condition that the headstock was handled through transparent visual window. The second threaded rod 14 is rotatably connected between the left side wall and the right side wall in the box body 13 through a bearing, a second driving motor 28 is fixedly mounted on the left side of the box body 13, and an output shaft of the second driving motor 28 is fixedly connected with the second threaded rod 14 and drives the second threaded rod 14 to rotate through the second driving motor 28. The second threaded rod 14 is connected with a second moving block 15 in a threaded manner, second guide rods 16 are fixedly connected between the left side wall and the right side wall in the box body 13 and located on the front side and the rear side of the second threaded rod 14, second guide holes for the second guide rods 16 to pass through are formed in the front end and the rear end of the second moving block 15, a second moving seat 17 is fixedly connected to the lower end of the second moving seat 17, a second air cylinder 18 is fixedly installed at the lower end of the second moving seat 17, a motor fixing seat 19 is fixedly connected to the lower end of the output end of the second air cylinder 18, second telescopic rods 29 are installed between the second moving seat 17 and the motor fixing seat 19 and located on the left side and the right side of the second air cylinder 18, and the motor fixing seat 19 can be kept balanced and cannot incline under the driving of the second air cylinder 18 due to the arrangement of the second telescopic rods 29, so that the polishing quality is ensured. The lower end of the motor fixing seat 19 is fixedly provided with a grinding motor 20, and the lower end of the output end of the grinding motor 20 is fixedly provided with a grinding disc 21.

Suction hood 22 is all installed to the left and right sides wall in the box 13, the dust outlet intercommunication of suction hood 22 has dust absorption pipe 23, the one end intercommunication that dust absorption pipe 23 kept away from suction hood 22 has dust removal case 24, install fan 25 on the dust absorption pipe 23. Dust removal case 24 upper end intercommunication has water injection pipe 30 for pour into the water source into in the dust removal case 24, the one end intercommunication that box 13 was kept away from to dust removal case 24 has blow off pipe 31, install the valve on the blow off pipe 31, open the sewage discharge that the valve can be mixed with the dust sweeps.

Specifically, when the device is used, the box door 27 is opened, the spindle box is placed at the upper end of the first movable seat 6, then the box door 27 is closed, the first cylinder 8 works to drive the connecting plate 9 to drive the first telescopic rod 10 and the clamping plate 11 to move towards the spindle box, the spindle box is clamped and fixed through the clamping plate 11, the stability of the spindle box during surface treatment is ensured, the treatment precision is improved, the spring 12 plays a buffering role, and the situation that the impact force of the first cylinder 8 is too large and acts on the clamping plate 11 to damage the spindle box is avoided; the second air cylinder 18 works to drive the motor fixing seat 19 and the grinding motor 20 to move downwards, so that the grinding disc 21 is in contact with the surface of the spindle box, and the grinding disc 21 is driven to rotate by the working of the grinding motor 20, so that the surface of the spindle box is treated, and burrs are removed; the first driving motor 26 works to drive the first threaded rod 3 to rotate, so that the first moving block 4 moves back and forth under the guiding action of the first guide rod 5, the first moving seat 6 and the spindle box at the upper end of the first moving seat are driven to move back and forth, the second driving motor 28 works to drive the second threaded rod 14 to rotate, the second moving block 15 moves left and right under the guiding action of the second guide rod 16, and the second moving seat 17 and the grinding motor 20 at the lower end of the second moving seat are driven to move left and right, so that the omnibearing treatment of the upper surface of the spindle box can be realized, and the grinding treatment efficiency is improved; through water injection pipe 30 water source of injection in to dust removal case 24, through fan 25 work, the dust sweeps that will polish the production inhales dust removal case 24 through suction hood 22 and dust absorption pipe 23 in, avoids the dust sweeps to fly upward, pollutes operational environment, and the harm staff is healthy.

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

Claims

1. The utility model provides a headstock is preprocessing device for surface machining, includes workstation (1), its characterized in that: the front side and the rear side of the upper end of the workbench (1) are fixedly connected with first mounting plates (2), a first threaded rod (3) is rotatably connected between two groups of the first mounting plates (2) through a bearing, a first moving block (4) is in threaded connection with the first threaded rod (3), first guide rods (5) are fixedly connected between the two groups of the first mounting plates (2) and positioned on the left side and the right side of the first threaded rod (3), first guide holes for the first guide rods (5) to penetrate are formed in the left end and the right end of the first moving block (4), a first moving seat (6) is fixedly connected with the upper end of the first moving seat (6), second mounting plates (7) are fixedly connected with the front side and the rear side of the upper end of the first moving seat (6), first air cylinders (8) are fixedly mounted on the outer sides of the second mounting plates (7), and a connecting plate (9) is fixedly connected with the output ends of the first air cylinders (8), a first telescopic rod (10) is fixedly connected to the inner side surface of the connecting plate (9), a clamping plate (11) is fixedly connected to one side surface, away from the connecting plate (9), of the first telescopic rod (10), a spring (12) is sleeved on the outer side of the first telescopic rod (10), a box body (13) is fixedly installed at the upper end of the workbench (1), a second threaded rod (14) is rotatably connected between the left side wall and the right side wall in the box body (13) through a bearing, a second moving block (15) is connected to the second threaded rod (14) in a threaded manner, second guide rods (16) are fixedly connected to the front side and the rear side of the second threaded rod (14) and between the left side wall and the right side wall in the box body (13), second guide holes for the second guide rods (16) to pass through are formed in the front and rear ends of the second moving block (15), and a second moving seat (17) is fixedly connected to the lower end of the second moving block (15), the second removes seat (17) lower extreme fixed mounting has second cylinder (18), the output lower extreme fixedly connected with motor fixing base (19) of second cylinder (18), motor fixing base (19) lower extreme fixed mounting has grinding motor (20), the output lower extreme fixed mounting of grinding motor (20) has grinding disc (21), suction hood (22) are all installed to the left and right sides wall in box (13), the dust outlet intercommunication of suction hood (22) has dust absorption pipe (23), the one end intercommunication that dust absorption cover (22) were kept away from in dust absorption pipe (23) has dust removal case (24), install fan (25) on dust absorption pipe (23).

2. The pretreatment device for machining the surface of a spindle head according to claim 1, wherein: the rear side first mounting panel (2) rear end fixed mounting has first driving motor (26), the output shaft and first threaded rod (3) fixed connection of first driving motor (26).

3. The pretreatment device for machining the surface of a spindle head according to claim 1, wherein: the inner side wall of the clamping plate (11) is bonded with a rubber pad.

4. The pretreatment device for machining the surface of a spindle head according to claim 1, wherein: the refrigerator is characterized in that an opening is formed in the front side face of the refrigerator body (13), refrigerator doors (27) are hinged to the left side face and the right side face of the refrigerator body (13) and located on the left side and the right side of the opening, and transparent visual windows are arranged on the refrigerator doors (27).

5. The pretreatment device for machining the surface of a spindle head according to claim 1, wherein: a second driving motor (28) is fixedly mounted on the left side of the box body (13), and an output shaft of the second driving motor (28) is fixedly connected with a second threaded rod (14).

6. The pretreatment device for machining the surface of a spindle head according to claim 1, wherein: and second telescopic rods (29) are arranged between the second movable seat (17) and the motor fixing seat (19) and positioned at the left side and the right side of the second cylinder (18).

7. The pretreatment device for machining the surface of a spindle head according to claim 1, wherein: the upper end of the dust removing box (24) is communicated with a water injection pipe (30).

8. The pretreatment device for machining the surface of a spindle head according to claim 1, wherein: one end of the dust removal box (24), which is far away from the box body (13), is communicated with a drain pipe (31), and a valve is installed on the drain pipe (31).