CN212218184U - Change structure of deburring machine grinding wheel - Google Patents

Abstract

The utility model relates to a structure for replacing a grinding wheel of a deburring machine, which comprises a pull rod assembly, a connecting assembly and a grinding wheel assembly; the pull rod assembly comprises a first supporting frame and a pull rod, the first supporting frame comprises a through hole and a protrusion, the pull rod comprises a pull ring and a long rod, the long rod extends out of the through hole, a groove is further formed in the long rod and used for being matched with the protrusion, the pull rod is connected with the grinding wheel assembly through a connecting assembly, the grinding wheel assembly comprises a grinding wheel and a limiting wheel, the limiting wheel is close to the outer edge of the grinding wheel, and the pull rod is used for driving the limiting wheel to be away from the grinding wheel. When the grinding wheel is used, the pull rod is pulled to enable the groove in the pull rod to be matched with the protrusion on the first support frame, the connecting assembly is driven to move along with the pull rod, the grinding wheel and the limiting wheel are far away from each other at the moment, a space is reserved for replacing the grinding wheel, the operation is simple, time consumption is short, and the replacement efficiency of the grinding wheel is improved.

Description

Change structure of deburring machine grinding wheel

Technical Field

The utility model relates to a bag cage removes thorn equipment field, in particular to change structure of removing thorn machine grinding wheel.

Background

The bag cage is an essential main accessory of the bag-type dust collector, is used for supporting a dust-removing bag and plays a role of a framework. The bag cage is mainly formed by splicing the annular ribs and the longitudinal ribs, and in the production process, the annular ribs and the longitudinal ribs are welded together through processes such as welding, burrs are formed at positions such as welding positions, and the use of the dust removal cloth bag is seriously influenced.

At present, an automatic bag cage removes thorn machine has appeared on the market, can greatly improve the efficiency of removing the thorn, and the emery wheel of removing the thorn machine can be worn and torn at the in-process of work, needs in time to change, but the change of current thorn machine emery wheel need will remove the thorn unit and can change after removing the thorn machine separation, complex operation consumes time for a long time, seriously influences work efficiency.

SUMMERY OF THE UTILITY MODEL

Therefore, a replacing structure of the grinding wheel of the deburring machine is needed to be provided, and the technical problems that in the prior art, the grinding wheel replacing operation is complex and the time consumption is long are solved.

In order to achieve the above object, the inventor provides a replacement structure of a grinding wheel of a deburring machine, comprising: the device comprises a pull rod assembly, a connecting assembly and a grinding wheel assembly;

the pull rod assembly comprises a first support frame and a pull rod, the first support frame comprises a through hole, a protrusion is arranged on the pull rod, the pull rod comprises a pull ring and a long rod, the long rod extends out of the through hole, a groove is further formed in the long rod, and the groove is used for being matched with the protrusion;

the pull rod is connected with the grinding wheel assembly through a connecting assembly;

the grinding wheel component comprises a grinding wheel and a limiting wheel, the limiting wheel is close to the outer edge of the grinding wheel, and the pull rod is used for driving the limiting wheel to be away from the grinding wheel.

As the utility model discloses a preferred structure, still be provided with the cavity on the first braced frame, the cavity is used for placing protruding spring, still be equipped with spring coupling portion and handle in the arch, spring coupling portion and protruding spring looks adaptation, the handle is used for the pulling arch flexible along protruding spring direction.

As the utility model discloses a preferred structure, coupling assembling includes rhombus link and guide rail, the ascending one end of guide rail and rhombus link length direction all is connected with the pull rod, the ascending other end of rhombus link length direction is connected with spacing round, the other end of guide rail is connected with the grinding wheel through rotating the piece.

As a preferred structure of the utility model, the change structure of emery wheel piece still includes second braced frame, second braced frame sets up with first braced frame relative interval, pull rod, guide rail and rhombus link respectively with second braced frame fixed connection.

As a preferred structure of the present invention, a compression spring is further sleeved on the pull rod between the first support frame and the second support frame.

As a preferred structure of the utility model, coupling assembling includes the connecting rod, the connecting rod sets up on the horizontal diagonal of rhombus link, still be provided with the guide way on the connecting rod, the rhombus link is along the motion of directional groove in the ascending tie point of horizontal direction.

As an optimal structure of the present invention, the rotating member is a rotating shaft.

As a preferred structure of the utility model, the pull rod still includes the sand grip, the sand grip sets up the tip at the first braced frame of stock protrusion.

As an optimal structure of the utility model, the number of the long rods is two.

Be different from prior art, above-mentioned technical scheme discloses a change structure of burr removal machine emery wheel piece includes pull rod assembly, coupling assembling and emery wheel subassembly, pull rod assembly includes first braced frame and pull rod, first braced frame includes through-hole and arch, the pull rod includes pull ring and stock, the stock stretches out from the through-hole, still be provided with the recess on the stock, the recess is used for cooperateing with the arch, the pull rod passes through coupling assembling and is connected with emery wheel subassembly, emery wheel subassembly includes emery wheel piece and spacing wheel, spacing wheel is close to mutually with the emery wheel piece outward flange, the pull rod is used for driving spacing wheel and emery wheel piece and keeps away from each other. When the grinding wheel is used, the groove from the pulling pull rod to the pull rod is matched with the bulge on the first support frame, the connecting assembly is driven to move along with the pull rod, the grinding wheel and the limiting wheel are far away from each other at the moment, a space is reserved for replacing the grinding wheel, the grinding wheel and the limiting wheel can be directly replaced after being separated, after the replacement is completed, the pulling pull rod is restored to the previous state, the grinding wheel can normally work, the operation is simple, the consumed time is short, and the replacement efficiency of the grinding wheel is improved.

Drawings

FIG. 1 is a schematic structural view of a grinding wheel replacing structure according to an embodiment;

FIG. 2 is a schematic structural view of another perspective of a grinder wheel replacement structure according to an embodiment;

fig. 3 is a schematic structural view of fig. 2 at a different viewing angle.

Description of reference numerals:

1. a drawbar assembly;

11. a first support frame;

112. a protrusion;

121. a pull ring; 122. a long rod; 123. a groove;

13. a cavity;

14. a convex spring;

15. a spring connecting portion;

17. a second support frame;

18. a compression spring;

19. a convex strip;

2. a connecting assembly;

21. a diamond-shaped connecting frame;

22. a guide rail;

23. a connecting rod;

24. a guide groove;

25. a rotating member;

3. a grinding wheel assembly;

31. a grinding wheel sheet;

32. and a limiting wheel.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more, including two, unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

Referring to fig. 1 to 3, the present embodiment relates to a replacement structure of a grinding wheel of a deburring machine, including: the device comprises a pull rod assembly 1, a connecting assembly 2 and a grinding wheel assembly 3;

as shown in fig. 1 and 2, the pull rod assembly 1 includes a first support frame 11 and a pull rod, the first support frame 11 includes a through hole and a protrusion 112, the pull rod extends out of the through hole, the pull rod includes a pull ring 121 and a long rod 122, the long rod 122 is further provided with a groove 123, the groove 123 is used for being matched with the protrusion 112, and specifically, when the groove 123 is matched with the protrusion 112, a certain space can be reserved for replacing a grinding wheel.

Further, the pull rod further comprises a convex strip 19, and the convex strip 19 is arranged at the end of the long rod 122 protruding out of the first support frame 11. When the grinding wheel 31 normally works, the pull ring 121 is engaged with the through hole to maintain the distance between the limiting wheel 32 and the grinding wheel 31, in the embodiment, the protrusion 19 is arranged on the long rod 122 to engage with the long rod to maintain the distance between the limiting wheel 32 and the grinding wheel 31, so that the abrasion of the pull ring 121 can be reduced.

Further, the number of the long rods 122 is two, which is beneficial to realizing the stability of replacement, and in other embodiments, the number of the long rods 122 may also be one or more than three.

The pull rod is connected with the grinding wheel assembly 3 through the connecting assembly 2, and the grinding wheel assembly is driven to move through the movement of the pull rod.

The grinding wheel assembly 3 comprises a grinding wheel 31 and a limiting wheel 32, the limiting wheel 32 is close to the outer edge of the grinding wheel 31, and the pull rod is used for driving the limiting wheel 32 and the grinding wheel 31 to be away from each other.

Further, coupling assembling 2 includes rhombus link 21 and guide rail 22, guide rail 22 and the ascending one end of rhombus link length direction all are connected with the pull rod, the ascending other end of rhombus link length direction is connected with spacing wheel 32, the other end of guide rail 22 is connected with grinding wheel 31 through rotating 25, and is concrete, it is the pivot to rotate 25. When the grinding wheel device is used, the pull rod is lifted upwards to the matching process of the groove 123 and the protrusion 112, the guide rail 22 connected with the pull rod is driven to move upwards, the grinding wheel 31 also moves towards the movement direction of the pull rod and begins to be away from the limiting wheel 32, on the other hand, the upper end of the diamond-shaped connecting frame 21 is connected with the pull rod, the other end of the diamond-shaped connecting frame is connected with the limiting wheel 32, the pull rod moves upwards to drive the vertical distance of the side edge of the diamond-shaped connecting frame 21 to extend, the limiting wheel 32 moves towards the direction opposite to the movement direction of the pull rod, the grinding wheel 31 can be directly replaced after the grinding wheel 31 is separated from the limiting wheel 32, after the replacement is completed, the pull rod is pulled to be restored to the previous state, the grinding wheel 31 can normally.

Further, coupling assembling 2 still includes connecting rod 23, connecting rod 23 sets up on the horizontal diagonal of rhombus link, still be provided with guide way 24 on connecting rod 23, the rhombus link moves along the guide way at the tie point on the horizontal direction. The guide groove 24 is arranged to make the movement of the limiting wheel 32 more stable.

Further, the replacement structure of the grinding wheel 31 further comprises a second support frame 17, the second support frame 17 and the first support frame 11 are arranged at intervals, and the pull rod, the guide rail 22 and the diamond-shaped connecting frame 21 are fixedly connected with the second support frame 17 respectively. Specifically, the guide rail 22 is disposed at a side of the second support frame 17, so that the structure can be optimized by directly driving the second support frame 17 to move subsequent components.

Further, a compression spring 18 is further sleeved on the pull rod between the first support frame 11 and the second support frame 17. The compression spring 18 is arranged to facilitate quick rebound of the pull rod.

As shown in fig. 3, further, a cavity 13 is further provided on the first support frame 11, the cavity 13 is used for placing a protruding spring 14, a spring connecting portion 15 and a handle are further provided on the protrusion 112, the spring connecting portion 15 is adapted to the protruding spring 14, and the handle is used for pulling the protrusion 112 to extend and retract along the protruding spring 14. In this embodiment, after the grinding wheel 31 is replaced, the protrusion 112 and the pull rod groove 123 are disengaged from each other by pulling the protrusion spring 14, and the pull rod is automatically restored to the working state.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a change structure of thorn machine emery wheel piece which characterized in that includes: the device comprises a pull rod assembly, a connecting assembly and a grinding wheel assembly;

the pull rod assembly comprises a first support frame and a pull rod, the first support frame comprises a through hole and a protrusion, the pull rod comprises a pull ring and a long rod, the long rod penetrates through the through hole, a groove is further formed in the long rod, and the groove is used for being matched with the protrusion;

the pull rod is connected with the grinding wheel assembly through a connecting assembly;

the grinding wheel component comprises a grinding wheel and a limiting wheel, the limiting wheel is close to the outer edge of the grinding wheel, and the pull rod is used for driving the limiting wheel to be away from the grinding wheel.

2. The changing structure of a grinding wheel of a burr removing machine as claimed in claim 1, wherein said first supporting frame further comprises a cavity, said cavity is provided with a protrusion spring, said protrusion is further provided with a spring connecting portion and a handle, said spring connecting portion is adapted to said protrusion spring, and said handle is used for pulling said protrusion to extend and retract along the direction of said protrusion spring.

3. The structure for replacing a grinding wheel of a deburring machine as claimed in claim 1, wherein said connecting member comprises a diamond-shaped connecting frame and a guide rail, one end of said guide rail and one end of said diamond-shaped connecting frame are connected with said pull rod, the other end of said diamond-shaped connecting frame is connected with said limit wheel, and the other end of said guide rail is connected with said grinding wheel through said rotating member.

4. The changing structure of a grinding wheel of a burr removing machine as claimed in claim 3, wherein said changing structure of the grinding wheel further comprises a second supporting frame, said second supporting frame is spaced apart from said first supporting frame, and said pull rod, said guide rail and said diamond-shaped connecting frame are fixedly connected to said second supporting frame, respectively.

5. The changing structure of the grinding wheel of the burr removing machine as claimed in claim 4, wherein a pressing spring is provided on the pull rod between the first supporting frame and the second supporting frame.

6. The structure for replacing a grinding wheel of a deburring machine as claimed in claim 3, wherein said connecting member comprises a connecting rod disposed on a horizontal diagonal of a diamond-shaped connecting frame, said connecting rod further having a guide groove, and a connecting point of said diamond-shaped connecting frame in a horizontal direction moves along said guide groove.

7. The changing structure of the grinding wheel of the burr removing machine as claimed in claim 3, wherein said rotating member is a rotating shaft.

8. The changing structure of the emery wheel of claim 1, wherein said pull rod further includes a rib provided at an end of the long bar protruding from the first support frame.

9. The changing structure of the grinding wheel of the burr removing machine as claimed in claim 1, wherein said long bar is two in number.

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