CN112296796A

CN112296796A - Grinding device of shaft

Info

Publication number: CN112296796A
Application number: CN202011224199.8A
Authority: CN
Inventors: 谢跃明; 田荣亮
Original assignee: Pinghu Sanfuli Precision Machinery Co ltd
Current assignee: Pinghu Sanfuli Precision Machinery Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-02-02

Abstract

The invention discloses a polishing device for a shaft tool, which comprises a pair of transverse rails, wherein each transverse rail comprises a first transverse rail and a second transverse rail which are parallel to each other, the first transverse rail and the second transverse rail are both cylindrical structures, fixing parts are arranged at the left end and the right end of each first transverse rail, the two ends of each first transverse rail are positioned at the center of a protruding part, each first transverse plate is positioned on the lower surface of the corresponding protruding plate, screw holes are formed in the edge of each first transverse plate, a bearing table is arranged in the middle of each first transverse rail and positioned below the corresponding first transverse rail, second transverse plates are arranged at the front end and the rear end of each bearing table, a second connecting shaft and a third connecting shaft are respectively arranged at the farthest ends of each second transverse plate, a second square plate is arranged above the right side of each bearing table, and the structures of the second square plate and the first square plate are consistent. The polishing device of the shaft tool is convenient to use, only the shaft tool needing to be polished is connected with the sliding block, automatic polishing of the shaft tool can be completed, a plurality of shaft tools can be processed at one time, and working efficiency is improved.

Description

Grinding device of shaft

Technical Field

The invention relates to the technical field of shaft processing, in particular to a grinding device for a shaft.

Background

Common axle can be divided into bent axle, straight axle, flexible axle, solid axle, hollow shaft, rigidity axle, flexible axle according to the structural shape of axle, and the axle can make various axle tools in the course of working to satisfy the user demand in mill and operation workshop, if set up curved breach in square axle piece upper end, form new axle tool, so that can assemble the restraint each other.

After the shaft tool is produced, the surface of the arc-shaped notch is not smooth, some convex thorns or convex particles exist, and the bulge needs to be polished in order to not influence the use of the shaft tool, but the conventional polishing device is suitable for the shaft tool with a regular shape, such as a square or cylindrical shaft tool, and cannot cope with the shaft tool which has the arc-shaped notch and the part needing polishing is just an arc-shaped surface,

in view of this, we have made technical innovation on the basis of the existing product, and propose a grinding device for a shaft tool.

Disclosure of Invention

The invention aims to provide a grinding device for a shaft tool, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a grinding device for a shaft tool comprises a pair of cross rails, the cross rails comprise a first cross rail and a second cross rail which are parallel to each other, the first cross rail and the second cross rail are both cylindrical structures, fixing parts are arranged at the left end and the right end of the first cross rail, each fixing part comprises a convex plate and a first cross plate, the two ends of the first cross rail are positioned at the center of each convex part, the first cross plate is positioned on the lower surface of the convex plate, screw holes are arranged on the edge of the first cross plate,

the middle part of the first transverse rail is provided with a bearing table, the bearing table is positioned below the first transverse rail, the front end and the rear end of the bearing table are provided with second transverse plates, and the edges of the second transverse plates are provided with screw holes.

Compared with the prior art, the invention has the beneficial effects that:

1. the polishing device of the shaft tool is convenient to use, only the shaft tool needing polishing is connected with the sliding block, then the driver is started, automatic polishing of the shaft tool can be completed, and real-time monitoring of workers is not needed.

2. Be equipped with a plurality of sliding blocks on first horizontal rail and the horizontal rail of second in this application, can supply a plurality of axle utensils to link to each other with the sliding block for efficiency of polishing is showing and is improving, if want to improve work efficiency again, can continue to increase the sliding block on the lower surface of square board.

Preferably, all be equipped with the sliding block on first horizontal rail and the second horizontal rail, the sliding block passes first horizontal rail and the second horizontal rail and links to each other with first horizontal rail and the horizontal rail of second slip, is equipped with the jack on the sliding block, is equipped with first square plate on the upper surface of sliding block, and first square plate links to each other with the fixed surface of sliding block.

Preferably, the left end of the first square plate is provided with a counterweight, the counterweight comprises a connecting plate and a pull rod, and the right end of the first square plate is provided with a first connecting shaft.

Preferably, the bearing table is provided with a driver, an output shaft of the driver is provided with a rotating plate, the rotating plate is of a diamond structure, and two ends of the rotating plate, which are farthest away, are respectively provided with a second connecting shaft and a third connecting shaft.

Preferably, the square plate of second is equipped with in the top of the sliding block on plummer right side, and the square plate of second is unanimous with the structure of first square plate, is equipped with the fourth connecting axle on the upper surface of the square plate of second, and the fourth connecting axle is located the right-hand member position of the square plate of second.

Preferably, a first power rod is arranged between the first connecting shaft and the second connecting shaft, and a second power rod is arranged between the fourth connecting shaft and the third connecting shaft.

Preferably, both ends of first power pole and second power pole all rotate with the connecting axle and link to each other, and the length of second power pole is greater than the length of first power pole.

Preferably, still include axle utensil body, axle utensil body is the massive structure who has the breach, is equipped with on the axle utensil body and controls communicating through-hole, and the breach is the arc form.

Preferably, be equipped with the connecting piece on the axle utensil body, the connecting piece comprises the inserted bar of L type, the buckle of L type, and the inserted bar includes first pole and second pole, and the jack of first pole and sliding block matches, and the through-hole on second pole and the axle utensil body matches, and the right-hand member of second pole is equipped with the shrinkage pool.

Preferably, the buckle includes first board and second board, and the thickness of first board is unanimous with the thickness of shrinkage pool, is equipped with the pin on the lateral surface of second board, and the connecting piece is equipped with two sets of about the horizontal central line symmetry of axle utensil body.

Drawings

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

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a shaft device body according to the present invention;

FIG. 4 is a schematic structural view of a connector of the present invention;

FIG. 5 is a schematic structural view of another state of the connector of the present invention;

fig. 6 is a schematic view of the connector of the present invention after installation.

In the figure: 1. a first transverse rail; 2. a second transverse rail; 3. a fixing member; 31. a raised plate; 32. a first transverse plate; 320. a screw hole; 4. a bearing table; 41. a second transverse plate; 5. a slider; 50. a jack; 6. a first square plate; 60. a counterweight; 601. a connecting plate; 602. a pull rod; 7. a first connecting shaft; 8. a driver; 9. rotating the plate; 10. a second connecting shaft; 11. a third connecting shaft; 12. a second square plate; 13. a fourth connecting shaft; 14. a first power rod; 15. a second power rod; 16. a shaft body; 160. a notch; 161. a through hole; 17. a connecting member; 171. inserting a rod; 172. buckling the plate; 1710. concave holes; 1711. a first lever; 1712. a second lever; 1721. a first plate; 1722. a second plate; 173. a pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a grinding device for a shaft tool comprises a pair of cross rails, the cross rails comprise a first cross rail 1 and a second cross rail 2 which are parallel to each other, the first cross rail 1 and the second cross rail 2 are both cylindrical structures, fixing parts 3 are arranged at the left end and the right end of the first cross rail 1, each fixing part 3 comprises a convex plate 31 and a first cross plate 32, the two ends of the first cross rail 1 are positioned at the center of a convex part, the first cross plate 32 is positioned on the lower surface of the convex plate 31, screw holes 320 are arranged on the edge of the first cross plate 32, screws can be installed in the screw holes 320, the position of the first cross plate 32 is fixed, the purpose of fixing the position of the fixing parts 3 is further achieved, and the first cross rail 1 and the second cross rail 2 are more stable in work,

the middle part of the first cross rail 1 is provided with a bearing platform 4, the bearing platform 4 is positioned below the first cross rail 1, the front end and the rear end of the bearing platform 4 are provided with second transverse plates 41, the edge of each second transverse plate 41 is provided with a screw hole 320, and the second transverse plates 41 can also be fixed in position through mounting screws.

All be equipped with sliding block 5 on first horizontal rail 1 and the second horizontal rail 2, sliding block 5 passes first horizontal rail 1 and the second horizontal rail 2 and links to each other with first horizontal rail 1 and the horizontal rail 2 slip of second, is equipped with jack 50 on sliding block 5, is equipped with first square plate 6 on sliding block 5's the upper surface, and first square plate 6 links to each other with sliding block 5's last fixed surface, and when sliding block 5 removed, first square plate 6 and the square board 12 of second also can remove.

The left end of first square plate 6 is equipped with counterweight 60, counterweight 60 includes connecting plate 601 and pull rod 602, counterweight 60 makes first square plate 6 more stable when removing about, the phenomenon of shake appears in first square plate 6 when removing can not appear, pull rod 602 makes staff's manual pulling first square plate 6, when the running state to first square plate 6 detects, need not start driver 8, several times of manual pulling, alright observe whether the behavior of first square plate 6 is good, the right-hand member of first square plate 6 is equipped with first connecting shaft 7.

The bearing table 4 is provided with a driver 8, an output shaft of the driver 8 is provided with a rotating plate 9, the rotating plate 9 is of a diamond structure, and two ends of the farthest end of the rotating plate are respectively provided with a second connecting shaft 10 and a third connecting shaft 11.

The top of the sliding block 5 on the right side of the bearing table 4 is provided with a second square plate 12, the second square plate 12 is consistent with the first square plate 6 in structure, the upper surface of the second square plate 12 is provided with a fourth connecting shaft 13, the fourth connecting shaft 13 is positioned at the right end of the second square plate 12, and the first connecting shaft 7 and the fourth connecting shaft 13 are asymmetrically designed, so that the rotating plate 9 can drive the first square plate 6 to move and can also drive the second square plate 12 to move.

A first power rod 14 is arranged between the first connecting shaft 7 and the second connecting shaft 10, and a second power rod 15 is arranged between the fourth connecting shaft 13 and the third connecting shaft 11.

The two ends of the first power rod 14 and the second power rod 15 are rotatably connected with the connecting shaft, and the length of the second power rod 15 is larger than that of the first power rod 14, so that the rotating plate 9 can drive the second square plate 12 to move more easily while driving the square plate to move.

The shaft tool is characterized by further comprising a shaft tool body 16, wherein the shaft tool body 16 is of a block-shaped structure with a gap 160, a through hole 161 which is communicated with the left and the right is formed in the shaft tool body 16, and the gap 160 is arc-shaped.

Be equipped with connecting piece 17 on axle utensil body 16, connecting piece 17 is by the inserted bar 171 of L type, the buckle 172 of L type is constituteed, inserted bar 171 includes first pole 1711 and second pole 1712, first pole 1711 matches with the jack 50 of sliding block 5, second pole 1712 matches with through-hole 161 on the axle utensil body 16, the right-hand member of second pole 1712 is equipped with shrinkage pool 1710, when needs install axle utensil body 16 on sliding block 5, insert first pole 1711 in the jack 50 of sliding block 5, second pole 1712 inserts in the through-hole 161 of axle utensil body 16, the right-hand member of second pole 1712 extends to the right side of axle utensil body 16.

The buckle plate 172 comprises a first plate 1721 and a second plate 1722, the thickness of the first plate 1721 is consistent with that of a concave hole 1710, a pin 173 is arranged on the outer side face of the second plate 1722, two groups of connecting pieces 17 are symmetrically arranged about the horizontal center line of the shaft tool body 16, after the inserted rod 171 is installed, the buckle plate 172 is continuously installed, the first plate 1721 of the buckle plate 172 is located in the concave hole 1710 of the inserted rod 171, the position of the buckle plate 172 is fixed through the pin 173, the position of the inserted rod 171 is limited through the buckle plate 172, the connecting pieces 17 can be used for connecting the shaft tool body 16 and the sliding block 5 together, the notch 160 of the shaft tool body 16 is located on the first transverse rail 1 or the second transverse rail 2 at the moment, and protruding particles on the notch 160 are polished.

The working principle is as follows: connecting a shaft tool body 16 to be polished with a sliding block 5, starting a driver 8, wherein the driver 8 comprises a motor, the operation mode of the driver 8 rotates 45 degrees anticlockwise and then rotates 45 degrees clockwise, so that two ends of a rotating plate 9 can pull power rods to move, in the process of rotating 45 degrees anticlockwise of the driver 8, a first power rod 14 pulls a first square plate 6 to move towards a bearing table 4, a second power rod 15 pulls a second square plate 12 to move towards the bearing table 4, at the moment, the sliding block 5 fixedly connected with the square plates is consistent with the movement direction of the square plates, in the sliding process of the sliding block 5, a notch 160 of the shaft tool body 16 is in contact with a first transverse rail 1 or a second transverse rail 2 and is continuously polished,

when the driver 8 rotates clockwise 45 degrees again, the rotating plate 9 resets, at this moment, the first square plate 6 and the second square plate 12 drive the sliding block 5 to move towards the two sides of the first transverse rail 1 and the second transverse rail 2, in the process of moving left and right of the sliding block 5, the shaft tool body 16 is driven to move left and right on the first transverse rail 1 or the second transverse rail 2, the notch 160 on the shaft tool body 16 is polished, after polishing is finished, the connecting piece 17 is detached, the shaft tool body 16 is separated from the sliding block 5, and the shaft tool body 16 after polishing is taken away, namely the working principle of the polishing device of the shaft tool.

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 grinding device of axle utensil, includes a pair of horizontal rail, and the horizontal rail is including first horizontal rail (1) and the horizontal rail of second (2) that are parallel to each other, and first horizontal rail (1) and the horizontal rail of second (2) are cylindrical structure, its characterized in that: the left end and the right end of the first transverse rail (1) are respectively provided with a fixing part (3), the fixing parts (3) comprise a convex plate (31) and a first transverse plate (32), the two ends of the first transverse rail (1) are positioned at the center of the convex part, the first transverse plate (32) is positioned on the lower surface of the convex plate (31), the edge of the first transverse plate (32) is provided with a screw hole (320),

the middle part of the first transverse rail (1) is provided with a bearing table (4), the bearing table (4) is positioned below the first transverse rail (1), the front end and the rear end of the bearing table (4) are provided with second transverse plates (41), and the edges of the second transverse plates (41) are provided with screw holes (320).

2. The grinding device for the shaft tool according to claim 1, wherein: all be equipped with sliding block (5) on first horizontal rail (1) and second horizontal rail (2), sliding block (5) pass first horizontal rail (1) and second horizontal rail (2) and slide with first horizontal rail (1) and second horizontal rail (2) and link to each other, are equipped with jack (50) on sliding block (5), are equipped with first square plate (6) on the upper surface of sliding block (5), and first square plate (6) link to each other with the last fixed surface of sliding block (5).

3. The grinding device for the shaft tool as claimed in claim 2, wherein: the left end of the first square plate (6) is provided with a counterweight (60), the counterweight (60) comprises a connecting plate (601) and a pull rod (602), and the right end of the first square plate (6) is provided with a first connecting shaft (7).

4. The grinding device for the shaft tool according to claim 1, wherein: the bearing table (4) is provided with a driver (8), an output shaft of the driver (8) is provided with a rotating plate (9), the rotating plate (9) is of a diamond structure, and the two farthest ends of the rotating plate are respectively provided with a second connecting shaft (10) and a third connecting shaft (11).

5. The grinding device for the shaft tool according to claim 1, wherein: the square board of second (12) is equipped with in the top of sliding block (5) on plummer (4) right side, and the square board of second (12) is unanimous with the structure of first square board (6), is equipped with fourth connecting axle (13) on the upper surface of the square board of second (12), and fourth connecting axle (13) are located the right-hand member position of the square board of second (12).

6. The grinding device for the shaft tool according to claim 5, wherein: a first power rod (14) is arranged between the first connecting shaft (7) and the second connecting shaft (10), and a second power rod (15) is arranged between the fourth connecting shaft (13) and the third connecting shaft (11).

7. The grinding device for the shaft tool as claimed in claim 6, wherein: the two ends of the first power rod (14) and the second power rod (15) are rotatably connected with the connecting shaft, and the length of the second power rod (15) is greater than that of the first power rod (14).

8. The grinding device for the shaft tool according to claim 1, wherein: the shaft tool is characterized by further comprising a shaft tool body (16), wherein the shaft tool body (16) is of a block structure with a gap (160), a through hole (161) which is communicated with the left and the right is formed in the shaft tool body (16), and the gap (160) is arc-shaped.

9. The grinding device for the shaft tool according to claim 8, wherein: be equipped with connecting piece (17) on axle utensil body (16), connecting piece (17) are by inserted bar (171) of L type, buckle (172) of L type are constituteed, inserted bar (171) include first pole (1711) and second pole (1712), first pole (1711) match with jack (50) of sliding block (5), second pole (1712) match with through-hole (161) on axle utensil body (16), the right-hand member of second pole (1712) is equipped with shrinkage pool (1710).

10. The grinding device for the shaft tool according to claim 9, wherein: the buckle plate (172) comprises a first plate (1721) and a second plate (1722), the thickness of the first plate (1721) is consistent with that of the concave hole (1710), pins (173) are arranged on the outer side face of the second plate (1722), and two groups of connecting pieces (17) are symmetrically arranged on the horizontal center line of the shaft tool body (16).