CN214024931U

CN214024931U - Deburring device for machining of precise ball screw

Info

Publication number: CN214024931U
Application number: CN202022685865.XU
Authority: CN
Inventors: 钱普军
Original assignee: Nantong Tiande Precision Machinery Manufacturing Co ltd
Current assignee: Nantong Tiande Precision Machinery Manufacturing Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-24
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a burr removing device for processing of accurate ball screw, including processingequipment body, soft brush and reversing gear, processingequipment body internally mounted has electric telescopic handle, and the inside fixedly connected with fixed block of processingequipment body to electric telescopic handle top fixedly connected with rack, the inside rotation of fixed block is connected with the stock, and stock top fixedly connected with fixation clamp to fixation clamp one side fixedly connected with protection pad, the inside fixedly connected with collecting vessel of processingequipment body, and the inside rotation of collecting vessel is connected with the pivot to pivot one side fixedly connected with clean pole, soft brush fixed connection is in clean pole one side, processingequipment body internally mounted has the hydraulic stem. This burr removal device is used in accurate ball screw processing can carry out the centre gripping to the lead screw more conveniently firmly and fix, can collect the piece that produces man-hour simultaneously, and convenient follow-up concentrated processing to the piece.

Description

Deburring device for machining of precise ball screw

Technical Field

The utility model relates to a lead screw processing technology field specifically is a burr removal device is used in accurate ball screw processing.

Background

Precision ball screw belongs to one kind of lead screw, its transmission principle utilizes the roll conversion of steel ball between nut and the screw rod to linear motion, precision ball screw transmission precision is high, and life is higher, so precision ball screw is recently in order to become one of the indispensable part of precision machining industry, when processing precision ball screw, need cut precision ball screw, just so easily produce the burr at incision department, so will clear up these burrs, need use precision ball screw processing deburring device when clearing up the burr.

However, the existing deburring device for machining the precise ball screw cannot conveniently and stably fix the precise ball screw, so that the screw has certain defects in the stability of the machined process, meanwhile, the chips falling during machining cannot be recycled, the resource recycling is not facilitated, and the innovative design is urgently needed on the basis of the deburring device for machining the original precise ball screw.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burr removal device is used in accurate ball screw processing to solve above-mentioned background art and propose that burr removal device is used in current accurate ball screw processing can not conveniently fix the lead screw firmly, and can't retrieve the clastic problem that produces in man-hour.

In order to achieve the above object, the utility model provides a following technical scheme: a deburring device for machining a precision ball screw comprises a machining device body, a soft brush and a reversing gear, an electric telescopic rod is arranged in the processing device body, a fixed block is fixedly connected in the processing device body, the top of the electric telescopic rod is fixedly connected with a rack, a long rod is rotatably connected inside the fixed block, the top of the long rod is fixedly connected with a fixed clamp, and one side of the fixing clamp is fixedly connected with a protection pad, the interior of the processing device body is fixedly connected with a collecting barrel, the interior of the collecting barrel is rotatably connected with a rotating shaft, a cleaning rod is fixedly connected with one side of the rotating shaft, the soft brush is fixedly connected with one side of the cleaning rod, a hydraulic rod is arranged in the processing device body, one end of the hydraulic rod is fixedly connected with a movable seat, and the motor is installed to the removal seat upside, motor output fixedly connected with grinds the wheel, the reversing gear rotates to be connected inside the fixed block.

Preferably, a sector gear is arranged at the joint of the long rod and the fixed block, the sector gear is in meshed connection with the reversing gear, and the radius of the sector gear is larger than that of the reversing gear.

Preferably, the number of the fixing clamps is three, the concave surfaces of the fixing clamps are matched with the convex surfaces of the protection pads, and the protection pads are made of rubber.

Preferably, the bottom of the collecting barrel is in threaded connection with the inside of the processing device body, and a cylindrical empty groove is formed in the bottom of the collecting barrel.

Preferably, the soft brush and the cleaning rod are arranged in a one-to-one correspondence manner, and the cleaning rod is arranged in an L shape.

Preferably, the reversing gears are arranged in two numbers, the reversing gears are symmetrically arranged around a vertical center line of the rack, and the reversing gears are in meshed connection with the rack.

Compared with the prior art, the beneficial effects of the utility model are that: the deburring device for the precision ball screw machining can conveniently and stably clamp and fix the screw rod, can collect scraps generated in the machining process, and facilitates subsequent centralized treatment of the scraps;

1. the three fixing clamps are arranged, so that an operator can move towards the screw rod at the same time only by adjusting the movement of the rack to clamp and fix the screw rod, the fixing mode is convenient and stable, and meanwhile, the screw rod can be protected by the protection pad in the clamping process of the screw rod;

2. be provided with the collecting vessel, when polishing the lead screw, the piece of production can fall the collecting vessel under the effect of gravity, be threaded connection between collecting vessel and the processingequipment body simultaneously, just so can more conveniently clear up the collecting vessel with the piece in the collecting vessel, just so do benefit to concentrated collection processing piece.

Drawings

FIG. 1 is a schematic sectional view of the fixing block of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 3 is a schematic sectional view of the collecting vessel of the present invention;

fig. 4 is a schematic view of the top view structure of the collecting barrel of the present invention.

In the figure: 1. a processing device body; 2. an electric telescopic rod; 3. a fixed block; 4. a rack; 5. a long rod; 501. a sector gear; 6. a fixing clip; 7. a collection barrel; 8. a rotating shaft; 9. a cleaning rod; 10. soft brushing; 11. a hydraulic lever; 12. a movable seat; 13. a motor; 14. grinding the wheel; 15. a pad; 16. a reversing gear.

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: a deburring device for machining of a precise ball screw comprises a machining device body 1, an electric telescopic rod 2, a fixing block 3, a rack 4, a long rod 5, a fixing clamp 6, a collecting barrel 7, a rotating shaft 8, a cleaning rod 9, a soft brush 10, a hydraulic rod 11, a moving seat 12, a motor 13, a polishing wheel 14, a protection pad 15 and a reversing gear 16, wherein the electric telescopic rod 2 is installed inside the machining device body 1, the fixing block 3 is fixedly connected inside the machining device body 1, the rack 4 is fixedly connected to the top of the electric telescopic rod 2, the long rod 5 is rotatably connected inside the fixing block 3, the fixing clamp 6 is fixedly connected to the top of the long rod 5, the protection pad 15 is fixedly connected to one side of the fixing clamp 6, the collecting barrel 7 is fixedly connected inside the machining device body 1, the rotating shaft 8 is rotatably connected to the inside of the collecting barrel 7, and the cleaning rod 9 is fixedly connected to one side of the rotating shaft 8, soft brush 10 fixed connection is in cleaning rod 9 one side, and 1 internally mounted of processingequipment body has

hydraulic stem

11, and 11 one end fixedly connected with of hydraulic stem removes seat 12 to remove the seat 12 upside and install motor 13, motor 13 output end fixedly connected with polish wheel 14, and reversing gear 16 rotates to be connected inside fixed block 3.

The sector gear 501 is arranged at the joint of the long rod 5 and the fixed block 3, and the sector gear 501 is in meshed connection with the reversing gear 16, so that the sector gear 501 can be driven to rotate by the rotation of the reversing gear 16, and the radius of the sector gear 501 is larger than that of the reversing gear 16.

The fixation clamp 6 is provided with three, and the concave surface of fixation clamp 6 is identical with the convex surface of protection pad 15 to the material of protection pad 15 is rubber, and the soft and rich elasticity in rubber nature ground can be protected the lead screw by the in-process of centre gripping at the lead screw.

The bottom of the collecting barrel 7 is in threaded connection with the inside of the processing device body 1, the collecting barrel 7 can be conveniently assembled and disassembled, the collecting barrel 7 can collect scraps generated in processing, and a cylindrical empty groove is formed in the bottom of the collecting barrel 7.

Soft brush 10 and cleaning rod 9 one-to-one set up, and soft brush 10 can clear up the piece on the inner wall of collecting vessel 7, so just be favorable to clastic collection, and cleaning rod 9 sets up to "L" type.

The reversing gear 16 is provided with two reversing gears 16, the reversing gears 16 are symmetrically arranged about the vertical center line of the rack 4, and the reversing gears 16 and the rack 4 are in meshed connection, so that the reversing gears 16 can be driven to rotate by the movement of the rack 4.

The working principle is as follows: when using this accurate ball screw processing to remove burr device, at first will have certain understanding to this accurate ball screw processing to remove burr device's theory of operation. As shown in fig. 1-2, firstly, an operator holds a lead screw by hand, places the lead screw right above a rack 4, and then extends an electric telescopic rod 2, at this time, the rack 4 starts to move, the movement of the rack 4 drives a reversing gear 16 to rotate, the rotation of the reversing gear 16 drives a sector gear 501 to rotate, the rotation of the sector gear 501 drives a long rod 5 to rotate, the rotation of the long rod 5 drives a fixing clamp 6 to rotate, the fixing clamp 6 clamps and fixes the lead screw in the rotating process, after the lead screw is fixed, the operator can release the hand, at this time, a motor 13 is started, a polishing wheel 14 starts to rotate, so that a hydraulic rod 11 extends, and due to the sliding connection between a moving seat 12 and a processing device body 1, the moving seat 12 drives the polishing wheel 14 to move towards the lead screw until the polishing wheel 14 contacts with the lead screw, the lead screw is polished, removing burrs on the surface of the screw rod;

as shown in fig. 2-3 again, the scraps produced during the processing can fall into the collecting barrel 7 due to the action of gravity, the collecting barrel 7 is detached, the rotating shaft 8 is rotated, the rotating shaft 8 can drive the cleaning rod 9 to rotate, the rotating shaft 9 can drive the soft brush 10, and the soft brush 10 can clean the inner wall of the collecting barrel 7 during the rotation, so that the centralized collection of the scraps can be facilitated, and the scraps in the collecting barrel 7 are poured into the centralized processing device, so that the centralized collection and processing of the scraps can be completed, and the resource conservation can be facilitated.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a burr removing device is used in processing of accurate ball screw, includes processingequipment body (1), soft brush (10) and reversing gear (16), its characterized in that: the processing device is characterized in that an electric telescopic rod (2) is arranged inside a processing device body (1), a fixing block (3) is fixedly connected inside the processing device body (1), a rack (4) is fixedly connected to the top of the electric telescopic rod (2), a long rod (5) is rotatably connected inside the fixing block (3), a fixing clamp (6) is fixedly connected to the top of the long rod (5), a protection pad (15) is fixedly connected to one side of the fixing clamp (6), a collecting barrel (7) is fixedly connected inside the processing device body (1), a rotating shaft (8) is rotatably connected inside the collecting barrel (7), a cleaning rod (9) is fixedly connected to one side of the rotating shaft (8), a soft brush (10) is fixedly connected to one side of the cleaning rod (9), a hydraulic rod (11) is arranged inside the processing device body (1), and a movable seat (12) is fixedly connected to one end of the hydraulic rod (11), and a motor (13) is installed on the upper side of the moving seat (12), the output end of the motor (13) is fixedly connected with a grinding wheel (14), and the reversing gear (16) is rotatably connected inside the fixing block (3).

2. The deburring device for precision ball screw machining according to claim 1, wherein: the joint of the long rod (5) and the fixed block (3) is provided with a sector gear (501), the sector gear (501) is in meshed connection with the reversing gear (16), and the radius of the sector gear (501) is larger than that of the reversing gear (16).

3. The deburring device for precision ball screw machining according to claim 1, wherein: the number of the fixing clamps (6) is three, the concave surfaces of the fixing clamps (6) are matched with the convex surfaces of the protection pads (15), and the protection pads (15) are made of rubber.

4. The deburring device for precision ball screw machining according to claim 1, wherein: the bottom of the collecting barrel (7) is in threaded connection with the inside of the processing device body (1), and a cylindrical empty groove is formed in the bottom of the collecting barrel (7).

5. The deburring device for precision ball screw machining according to claim 1, wherein: the soft brushes (10) and the cleaning rods (9) are arranged in a one-to-one correspondence manner, and the cleaning rods (9) are arranged in an L shape.

6. The deburring device for precision ball screw machining according to claim 1, wherein: the number of the reversing gears (16) is two, the reversing gears (16) are symmetrically arranged relative to a vertical central line of the rack (4), and the reversing gears (16) are in meshed connection with the rack (4).