CN211728641U

CN211728641U - Crankshaft fillet grinding device

Info

Publication number: CN211728641U
Application number: CN202020314565.8U
Authority: CN
Inventors: 周秉文; 程新民; 戴文尧; 张红梅
Original assignee: Jiangsu Songlin Automobile Parts Co ltd
Current assignee: Jiangsu Songlin Automobile Parts Co ltd
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2020-10-23
Anticipated expiration: 2030-03-14

Abstract

The utility model discloses a crankshaft fillet grinding device, comprising a working base plate, the working plate, the outside fixedly connected with guide rail of working plate, the inside swing joint of guide rail has the movable block, movable block top fixedly connected with connecting plate one, an outside fixedly connected with connecting plate two of connecting plate, the outside swing joint of connecting plate has the movable block. The utility model discloses a set up the removal slider, the gear that will polish that can be convenient removes the place that needs the cutting fillet of polishing, has made things convenient for staff's use.

Description

Crankshaft fillet grinding device

Technical Field

The utility model relates to an equipment technical field that polishes specifically is a crankshaft fillet grinding device.

Background

In modern industry, a large number of metal parts need to be polished and rounded, and the polishing processes are generally free operation by workers, and one edge needs to be polished repeatedly for many times, so that the labor intensity of the workers is high. The requirement on the size of a fillet is strict in some assembly occasions, the requirement cannot be met due to too large or too small radius of the fillet, for example, water tank processing is taken as an example, a water tank body needs to be arranged in a mounting hole of a panel and is welded and fixed with the panel, the mounting hole of the panel and the assembly requirement between the appearance of the water tank body are higher, the appearance size of the opening end of the water tank body is in transition fit with the mounting hole, the outer peripheral edge of the opening end of the water tank body is tightly attached to the inner hole wall of the mounting hole, the water tank body and the panel can be firmly welded, the fillet grinding can be carried out on the joint of the two edges of the opening end of the water tank body before assembly, if the fillet grinding does not meet the size requirement, the water tank body and the mounting hole are. Therefore, how to grind the round corner meeting the design requirement is an important technical problem to be solved by those skilled in the art. Generally, workers grind the fillet with fixed size while detecting the fillet, and have higher requirements on the operation skills of the workers, the production efficiency is lower, and the size precision is not high.

In the prior art, a fixed-size fillet polishing device with the publication number CN106041685A comprises a polisher for polishing a fillet on a workpiece to be polished, and the polisher comprises a bracket, wherein a workpiece placing seat for placing the workpiece to be polished is arranged on one side of the upper part of the bracket; the rotating shaft seat is fixed on the other side of the upper portion of the support, a rotating shaft capable of rotating around the axis of the rotating shaft seat is installed on the rotating shaft seat, and the axis of the rotating shaft is coaxial with the center of a fillet to be ground of a workpiece to be polished.

However, the above-mentioned device still has the following obvious defects in the using process, and when the above-mentioned device is used, the template of the above-mentioned device can not be well replaced in the using process because the above-mentioned device has no size plate which can be conveniently replaced.

Therefore, the utility model provides a crankshaft fillet grinding device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crankshaft fillet grinding device 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 bent axle fillet grinding device, includes the working plate, the outside fixedly connected with guide rail of working plate, the inside swing joint of guide rail has the movable block, movable block top fixedly connected with connecting plate one, a connecting plate outside fixedly connected with connecting plate two, the outside swing joint of connecting plate has the movable block.

Through adopting above-mentioned technical scheme, through setting up the removal slider, can be convenient will polish the gear and remove the place that needs the cutting fillet of polishing, make things convenient for staff's use.

Preferably, the bottom of the moving block is fixedly connected with an adjusting ring, the bottom of the adjusting ring is fixedly connected with a first connecting rod, and the bottom of the first connecting rod is fixedly connected with a polishing gear.

By adopting the technical scheme, through setting up the gear of polishing, can be convenient will need the crankshaft rod spare of polishing to carry out the fillet and polish, made things convenient for staff's use.

Preferably, the bottom of the moving block is fixedly connected with a second connecting rod, and the bottom of the second connecting rod is fixedly connected with a moving pulley.

Through adopting above-mentioned technical scheme, through setting up the removal pulley, just can be convenient polish along the size rail with the gear of polishing for the staff can come to change the fillet that reaches wanting to polish to the size board according to the actual demand of self, makes this device application scope wider.

Preferably, the top of the working plate is movably connected with a size plate, and a size rail is arranged in the size plate.

Preferably, the top of the working plate is fixedly connected with a fixing column, the top of the fixing column is fixedly connected with a first limiting ring, the top of the first limiting ring is fixedly connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a second limiting ring, and the second limiting ring and the first limiting ring are fixedly connected with a fixing plate.

Through adopting above-mentioned technical scheme, through setting up spacing ring one and spacing ring two, can be convenient fix crankshaft rod spare, prevent that the in-process landing that polishes is outside this device.

Preferably, the bottom of the working plate is fixedly connected with a stabilizing column, and the bottom of the stabilizing column is fixedly connected with a fixed bottom plate.

Through adopting above-mentioned technical scheme, through setting up stable post and PMKD, can be convenient fixed with this device for this device is more stable in the course of the work.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the removal slider, can be convenient will polish the gear and remove the place that needs the cutting fillet of polishing, make things convenient for staff's use. Through setting up the gear of polishing, the bent axle pole piece that will polish that can be convenient carries out the fillet and polishes, has made things convenient for staff's use. Through setting up the removal pulley, just will polish the gear along the size rail that can be convenient for the staff can come to change the fillet that reaches wanting to polish to the size board according to the actual demand of self, makes this device application scope wider. The movable pulley is arranged, the grinding gear can be conveniently ground along the size rail, so that the working personnel can replace the size plate to reach a round angle to be ground according to the actual requirement of the working personnel, and the application range of the device is wider. Through setting up spacing ring one and spacing ring two, can be convenient fix the bent axle rod spare, prevent to slide out this device outside at the in-process of polishing. Through setting up stable post and PMKD, can be convenient fixed with this device for this device is more stable in the course of the work. The practicability is very strong, and the method is very worthy of popularization.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a top schematic view of the present invention.

In the figure: 1. fixing the bottom plate; 2. a stabilization post; 3. a working plate; 4. a guide rail; 5. a movable block; 6. a first connecting plate; 7. a second connecting plate; 8. a moving block; 9. an adjusting ring; 10. a second connecting rod; 11. a movable pulley; 12. a third connecting rod; 13. grinding the gear; 14. fixing a column; 15. a first limiting ring; 16. a rotating shaft; 17. a second limiting ring; 18. a fixing plate; 19. a dimensional rail; 20. and (7) a size plate.

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 to 3, the present invention provides a technical solution:

the utility model provides a bent axle fillet grinding device, includes working

plate

3, 3 outside fixedly connected with guide rails 4 of working plate, the inside swing joint of guide rail 4 has movable block 5, 5 top fixedly connected with connecting plates 6 of movable block, 6 outside fixedly connected with connecting plates two 7 of connecting plate, the outside swing joint of two 7 of connecting plates has movable block 8.

Through setting up removal slider 8, can be convenient will polish gear 13 and remove the place that the fillet was polished in the needs cutting, make things convenient for staff's use.

The bottom of the moving block 8 is fixedly connected with an adjusting ring 9, the bottom of the adjusting ring 9 is fixedly connected with a connecting rod I12, and the bottom of the connecting rod I12 is fixedly connected with a polishing gear 13.

Through setting up gear 13 of polishing, can be convenient carry out the fillet with the bent axle pole piece that needs to polish and polish, made things convenient for staff's use.

The bottom of the moving block 8 is fixedly connected with a second connecting rod 10, and the bottom of the second connecting rod 10 is fixedly connected with a moving pulley 11.

Through setting up removal pulley 11, the gear that just will polish that can be convenient is polished along size rail 19 for the staff can come to change the fillet that reaches wanting to polish to size board 20 according to the actual demand of self, makes this device application scope wider.

The top of the working plate 3 is movably connected with a size plate 20, and a size rail 19 is arranged inside the size plate 20.

The top of the working plate 3 is fixedly connected with a fixing column 14, the top of the fixing column 14 is fixedly connected with a first limiting ring 15, the top of the first limiting ring 15 is fixedly connected with a rotating shaft 16, the top of the rotating shaft 16 is fixedly connected with a second limiting ring 17, and the second limiting ring 17 and the first limiting ring 15 are fixedly connected with a fixing plate 18.

Through setting up the first stop collar 15 and the second stop collar 17, can be convenient fix the bent axle pole piece, prevent to slide out this device outside at the in-process of polishing.

The bottom of the working plate 3 is fixedly connected with a stabilizing column 2, and the bottom of the stabilizing column 2 is fixedly connected with a fixed bottom plate 1.

Through setting up stable post 2 and PMKD 1, can be convenient fixed with this device for this device is more stable in the course of the work.

The working principle is as follows: when using this device, at first will be according to the fillet type selection suitable size board 20 that needs were polished, through adjusting movable block 8 and moving pulley 11 for moving pulley 11 can move along with size rail 19, thereby cuts out the fillet that accords with self demand.

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 bent axle fillet grinding device, includes working plate (3), working plate (3) outside fixedly connected with guide rail (4), the inside swing joint of guide rail (4) has movable block (5), movable block (5) top fixedly connected with connecting plate (6), connecting plate (6) outside fixedly connected with connecting plate two (7), connecting plate two (7) outside swing joint has movable block (8).

2. The crankshaft round angle grinding device according to claim 1, characterized in that: the bottom of the moving block (8) is fixedly connected with an adjusting ring (9), the bottom of the adjusting ring (9) is fixedly connected with a first connecting rod (12), and the bottom of the first connecting rod (12) is fixedly connected with a polishing gear (13).

3. The crankshaft round angle grinding device according to claim 1, characterized in that: the bottom of the moving block (8) is fixedly connected with a second connecting rod (10), and the bottom of the second connecting rod (10) is fixedly connected with a moving pulley (11).

4. The crankshaft round angle grinding device according to claim 1, characterized in that: the top of the working plate (3) is movably connected with a size plate (20), and a size rail (19) is arranged inside the size plate (20).

5. The crankshaft round angle grinding device according to claim 1, characterized in that: working plate (3) top fixedly connected with fixed column (14), fixed column (14) top fixedly connected with spacing ring (15), spacing ring (15) top fixedly connected with pivot (16), pivot (16) top fixedly connected with spacing ring two (17), spacing ring two (17) and spacing ring one (15) outside fixedly connected with fixed plate (18).

6. The crankshaft round angle grinding device according to claim 1, characterized in that: the working plate (3) is fixedly connected with a stabilizing column (2) at the bottom, and a fixing bottom plate (1) is fixedly connected with the bottom of the stabilizing column (2).