CN215239740U

CN215239740U - Semi-automatic shaft grinding machine

Info

Publication number: CN215239740U
Application number: CN202121816511.2U
Authority: CN
Inventors: 王安东; 林青; 孙晓辉
Original assignee: Jinan Lesen Sporting Goods Co ltd
Current assignee: Jinan Lesen Sporting Goods Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-12-21
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to the field of semi-automatic shaft grinding machines, in particular to a semi-automatic shaft grinding machine, which comprises a shaft grinding machine body, wherein the left side of the top end of the shaft grinding machine body is fixedly connected with a frame, the central position of the top end of the shaft grinding machine body is fixedly connected with a slide rail frame, and the top end of the slide rail frame is slidably connected with a fixed plate, in the utility model, through arranging a fixed plate, a pulley, a slide rail frame and a positioning rod, the arrangement is matched with the rotating connection of the fixed plate and the pulley, the fixed connection of the slide rail frame and the shaft grinding machine body and the fixed connection of the positioning rod and a spring, when a worker uses a shaft grinding structure, the handle on the fixed frame at the outer side of a motor can be directly pulled to be close to the shaft for grinding according to the distance between the shaft and a shaft grinding head, the motor is supported at the top end of the slide rail frame through the fixed plate at the bottom end, and is positioned through the pulley at the space between the slide rail frame and the shaft grinding machine body to move, the direction that the cooperation locating lever connected the motor and kept removing reduces staff's working strength.

Description

Semi-automatic shaft grinding machine

Technical Field

The utility model relates to a semi-automatic axle machine field specifically is a semi-automatic axle machine that grinds.

Background

The existing semi-automatic shaft grinding machine is fixed and immovable, is limited to the shaft to be disassembled for processing in a workshop, and when shaft equipment needs to be subjected to partial cylindrical surface shaft grinding processing, if manual grinding is selected, the time and labor are wasted, the efficiency is low, the grinding quality is not high, the shaft needs to be disassembled if machining is needed, but most of the equipment is troublesome in shaft disassembly, the time and labor are wasted, and the cost is too high.

Before using semi-automatic grinding machine, when the counter shaft is fixed, the different location structure that need use of the size of axle fixes a position, and the practicality that leads to location structure is not strong, and the axle construction of polishing simultaneously also is the snap-on the top of grinding the axle machine, can not remove, needs continuous removal to grind the axle construction, has increased staff's working strength.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a semi-automatic axle machine that grinds 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:

the utility model provides a semi-automatic axle machine that grinds, includes the axle machine organism of grinding, the top left side fixedly connected with frame of the axle machine organism of grinding, the top central point of the axle machine organism puts fixedly connected with slide rail frame, the top sliding connection of slide rail frame has the fixed plate, the top fixedly connected with motor of fixed plate, the terminal fixedly connected with of main shaft of motor grinds the spindle nose, the fixed frame of outside fixedly connected with of motor, the right-hand member fixedly connected with spacing ring of frame, the inboard of spacing ring is equipped with the screw thread axle, the screw thread axle runs through the spacing ring, and screw thread axle and spacing ring threaded connection, the bottom of screw thread axle is rotated and is connected with the compression leg.

Preferably, the bottom end of the fixing plate is rotatably connected with a pulley, and the pulley is connected with the shaft grinding machine body and the slide rail frame in a sliding mode.

Preferably, both ends all are equipped with the handle around the fixed frame, the top of fixed frame is rotated and is connected with the locating lever, and locating lever and frame sliding connection, the outside sliding connection of locating lever has the card frame, and card frame and frame fixed connection, the first spring of top fixedly connected with of locating lever, and first spring and card frame fixed connection.

Preferably, the second spring has been cup jointed in the outside of compression leg, the bottom fixedly connected with sliding ring of second spring, and sliding ring and compression leg sliding connection, the bottom of sliding ring is rotated and is connected with the connecting axle, the bottom of connecting axle is rotated and is connected with splint, the top of splint is rotated and is connected with the pivot, and pivot and compression leg fixed connection, splint lie in the pivot about both ends be the symmetry setting.

Preferably, the supporting seat is fixedly connected to the right side of the top end of the shaft grinding machine body, and the supporting seat and the clamping plate are both arranged in an arc shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arrangement of the fixed plate, the pulley, the slide rail frame and the positioning rod, the arrangement is matched with the rotation connection of the fixed plate and the pulley, the fixed connection of the slide rail frame and the shaft grinding machine body and the fixed connection of the positioning rod and the spring, when a worker uses the shaft grinding structure, according to the distance between the shaft and the shaft grinding head, the handle on the fixed frame outside the motor can be directly pulled to be close to the shaft for grinding, the motor is supported at the top end of the slide rail frame through the fixed plate at the bottom end and is positioned in the space between the slide rail frame and the shaft grinding machine body through the pulley at the bottom end to move, the positioning rod is matched with the motor to keep the moving direction, and the working intensity of the worker is reduced;

2. the utility model discloses in, through the threaded spindle, compression leg, second spring and the splint that set up, this kind of rotation that sets up cooperation threaded spindle and compression leg is connected, the fixed connection of second spring and sliding ring and the rotation of splint and connecting axle are connected, and the threaded spindle promotes the depression bar downstream of bottom, promotes the sliding ring via the connecting axle via the inboard splint of bottom pivot and rises in the outside of depression bar, and the location effect is strengthened in the elasticity support of cooperation second spring, and the location matches not unidimensional axle, strengthens location structure's practicality.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1-shaft grinding machine body, 2-frame, 3-slide rail frame, 4-pulley, 5-fixing plate, 6-motor, 7-fixing frame, 8-shaft grinding head, 9-positioning rod, 10-clamping frame, 11-first spring, 12-spacing ring, 13-threaded shaft, 14-pressing column, 15-second spring, 16-slip ring, 17-connecting shaft, 18-clamping plate, 19-rotating shaft and 20-supporting seat.

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. 1-3, the present invention provides a technical solution:

the utility model provides a semi-automatic axle machine that grinds, including grinding a quick-witted organism 1, grind top left side fixedly connected with frame 2 of axle machine organism 1, grind the top central point of axle machine organism 1 and put fixedly connected with slide rail frame 3, the top sliding connection of slide rail frame 3 has fixed plate 5, be favorable to fixed plate 5 to support motor 6 location and remove on the top of slide rail frame 3, the top fixedly connected with motor 6 of fixed plate 5, the terminal fixedly connected with of main shaft of motor 6 grinds spindle nose 8, the fixed frame 7 of outside fixedly connected with of motor 6, the right-hand member fixedly connected with spacing ring 12 of frame 2, the inboard of spacing ring 12 is equipped with threaded shaft 13, threaded shaft 13 runs through spacing ring 12, and threaded shaft 13 and spacing ring 12 screwed connection, be favorable to spacing ring location threaded shaft 13 to reciprocate, the bottom of threaded shaft 13 is rotated and is connected with compression leg 14.

The pulley 4 is rotatably connected to the bottom end of the fixing plate 5, and the pulley 4 is slidably connected with the shaft grinding machine body 1 and the slide rail frame 3, so that the pulley 4 at the bottom end of the fixing plate 5 is positioned in a gap between the slide rail frame 3 and the shaft grinding machine body 1 to move; the front end and the rear end of the fixed frame 7 are respectively provided with a handle, the top end of the fixed frame 7 is rotatably connected with a positioning rod 9, the positioning rod 9 is in sliding connection with the rack 2, the outer side of the positioning rod 9 is in sliding connection with a clamping frame 10, the clamping frame 10 is fixedly connected with the rack 2, the top end of the positioning rod 9 is fixedly connected with a first spring 11, the first spring 11 is fixedly connected with the clamping frame 10, the handle control motor 6 on the outer side of the fixed frame 7 can be conveniently pulled to move, and meanwhile, the positioning rod 9 is positioned on the inner side of the clamping frame 10 and is stretched and deformed by stretching the first spring 11; the outer side of the compression post 14 is sleeved with a second spring 15, the bottom end of the second spring 15 is fixedly connected with a sliding ring 16, the sliding ring 16 is connected with the compression post 14 in a sliding manner, the bottom end of the sliding ring 16 is rotatably connected with a connecting shaft 17, the bottom end of the connecting shaft 17 is rotatably connected with a clamping plate 18, the top end of the clamping plate 18 is rotatably connected with a rotating shaft 19, the rotating shaft 19 is fixedly connected with the compression post 14, the clamping plates 18 are symmetrically arranged at the left end and the right end of the rotating shaft 19, the sliding ring 16 is conveniently positioned at the outer side of the compression post 14, and the sliding ring 16 is pushed by the second spring 15 to slide downwards to push the connecting shaft 17 so as to control the clamping shaft of the clamping plate 18; the supporting seat 20 is fixedly connected to the right side of the top end of the shaft grinding machine body 1, the supporting seat 20 and the clamping plate 18 are both arranged in an arc shape, and the supporting seat 20 at the top end of the shaft grinding machine body 1 is convenient to match with the clamping plate 18 to position a shaft.

The working process is as follows: the device is an external power supply, a worker places a shaft to be polished in a supporting seat 20 on the right side of the top end of a shaft grinding machine body 1, a threaded shaft 13 in a limiting ring 12 at the right end of a rack 2 is rotated, the threaded shaft 13 rotates to push a compression column 14 at the bottom end to move downwards, the compression column 14 moves downwards, a clamping plate 18 in a rotating shaft 19 at the bottom end of the compression column 14 is pushed to move downwards, the clamping plate 18 moves to the outer side of the shaft, the clamping plate 18 can automatically push the clamping plate 18 to expand towards two sides in the rotating shaft 19 according to the size of the shaft, the clamping plate 18 pushes a sliding ring 16 at the top end to ascend on the outer side of the compression column 14 through a connecting shaft 17 at the top end, the sliding ring 16 pushes a second spring 15 to compress and deform, elasticity is provided, the positioning effect of the clamping plate 18 on the shaft is enhanced, after shaft positioning is completed, the power is switched on, the worker pulls a handle on a fixing frame 7 fixed on the outer side of a motor 6 at the top end of a fixing plate 5, move motor 6 to the right side and polish near the axle, the terminal continuous rotation of grinding axle head 8 of motor 6 drive main shaft, the axle of polishing, in the in-process that motor 6 removed, fixed plate 5 slides on the top of slide rail frame 3, pulley 4 location of cooperation fixed plate 5 bottom keeps steady right removal in the inboard of slide rail frame 3, the locating lever 9 location of fixed frame 7 top is at the inboard downstream of card frame 10 simultaneously, the tensile first spring 11 of locating lever 9 is tensile, locating lever 9 moves to the bottom of card frame 10, strengthen the location effect to motor 6, after polishing the completion, loosen the handle, first spring 11 pulling locating lever 9 rises, retrieve motor 6, anticlockwise rotation screw thread axle 13, remove the location of counter shaft, take off the axle of polishing the completion.

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 semi-automatic axle machine that grinds, includes axle machine organism (1), its characterized in that: grind top left side fixedly connected with frame (2) of axle machine organism (1), the top central point of grinding axle machine organism (1) puts fixedly connected with slide rail frame (3), the top sliding connection of slide rail frame (3) has fixed plate (5), the top fixedly connected with motor (6) of fixed plate (5), the terminal fixedly connected with of main shaft of motor (6) grinds spindle nose (8), the fixed frame (7) of outside fixedly connected with of motor (6), the right-hand member fixedly connected with spacing ring (12) of frame (2), the inboard of spacing ring (12) is equipped with screw shaft (13), screw shaft (13) run through spacing ring (12), and screw shaft (13) and spacing ring (12) screwed connection, the bottom of screw shaft (13) is rotated and is connected with compression leg (14).

2. A semi-automatic shaft grinding machine as claimed in claim 1, characterized in that: the bottom end of the fixed plate (5) is rotatably connected with a pulley (4), and the pulley (4) is connected with the shaft grinding machine body (1) and the slide rail frame (3) in a sliding mode.

3. A semi-automatic shaft grinding machine as claimed in claim 1, characterized in that: both ends all are equipped with the handle around fixed frame (7), the top of fixed frame (7) is rotated and is connected with locating lever (9), and locating lever (9) and frame (2) sliding connection, the outside sliding connection of locating lever (9) has card frame (10), and card frame (10) and frame (2) fixed connection, the first spring (11) of top fixedly connected with of locating lever (9), and first spring (11) and card frame (10) fixed connection.

4. A semi-automatic shaft grinding machine as claimed in claim 1, characterized in that: second spring (15) have been cup jointed in the outside of compression leg (14), the bottom fixedly connected with sliding ring (16) of second spring (15), and sliding ring (16) and compression leg (14) sliding connection, the bottom of sliding ring (16) is rotated and is connected with connecting axle (17), the bottom of connecting axle (17) is rotated and is connected with splint (18), the top of splint (18) is rotated and is connected with pivot (19), and pivot (19) and compression leg (14) fixed connection, splint (18) are located pivot (19) both ends about and are the symmetry setting.

5. A semi-automatic shaft grinding machine as claimed in claim 1, characterized in that: the top right side fixedly connected with supporting seat (20) of grinding quick-witted organism (1), supporting seat (20) all are the arcuation setting with splint (18).