CN218081819U

CN218081819U - Inner hole polishing device for producing circular anchorage device

Info

Publication number: CN218081819U
Application number: CN202222166871.3U
Authority: CN
Inventors: 宋澍凉; 曲祥琨; 魏建生
Original assignee: Kaifeng Demu Machinery Co ltd
Current assignee: Kaifeng Demu Machinery Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-20
Anticipated expiration: 2032-08-17

Abstract

The utility model provides a hole grinding device is used in production of circular ground tackle belongs to ground tackle hole equipment technical field that polishes, this hole grinding device is used in production of circular ground tackle, install the portion of polishing in the clamping part, be equipped with a plurality of heads of polishing in the portion of polishing, a plurality of heads of polishing can stretch out and draw back in the portion of polishing, and are a plurality of the roughness of head of polishing reduces along its order that inserts in the anchor hole in proper order. The utility model has the advantages that: when the portion of polishing inserts in the anchor eye, the roughness of the head of polishing reduces in proper order, realizes once feeding and just can accomplish the operation of polishing of an anchor eye, when avoiding every anchor eye to polish, all need change the operation of bigger mesh abrasive paper or polishing wheel many times, realizes simplifying the effect of the operating procedure of polishing, practices thrift manufacturing procedure, improves production efficiency.

Description

Inner hole polishing device for producing circular anchorage device

Technical Field

The utility model belongs to the technical field of the ground tackle hole equipment of polishing, concretely relates to hole grinding device is used in production of circular ground tackle.

Background

The ground tackle includes anchor slab, clamping piece, anchor backing plate and spiral muscle, wherein sets up a plurality of anchor eyes that are used for installing clamping piece and steel cable on the anchor slab, and when production processing anchor slab, no matter be casting or forging, the anchor eye on the anchor slab all need polish to guarantee the processingquality in anchor eye.

And the anchor eye is when polishing, often not once polish just can, he is through the abrasive paper of different mesh numbers or polish the wheel and polish after once and just reach qualified degree, current mode of polishing often the mesh number from little to big once through the process of multichannel polishing completion, when polishing at every turn, all need to change the abrasive paper of bigger mesh number or polish the wheel, the operation of changing at every turn that is exactly, it is very loaded down with trivial details and consuming time to cause the operation of polishing, work efficiency is difficult to further improve

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hole grinding device is used in production of circular ground tackle aims at solving the anchor eye and polishes at every turn and all will change the abrasive paper or the emery wheel of bigger mesh number, very loaded down with trivial details and problem consuming time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hole grinding device is used in production of circular ground tackle, is including the equipment of polishing, the last workstation that has of the equipment of polishing, be equipped with the clamping mechanism who is used for pressing from both sides tight ground tackle on the workstation, it still is equipped with the clamping part of installing on output shaft on the equipment of polishing, install the portion of polishing in the clamping part, be equipped with a plurality of heads of polishing in the portion of polishing, a plurality of heads of polishing can stretch out and draw back in the portion of polishing, and are a plurality of the roughness of head of polishing reduces in proper order along its order of inserting in the anchor hole.

In order to make this round ground tackle production use hole grinding device in the head of polishing can the automatic insertion anchor eye, as the utility model relates to an it is preferred, both sides are equipped with the inclined plane that draws in to its middle part respectively about the head of polishing.

Specifically, a plurality of mounting holes are formed in the polishing portion, the polishing head is mounted in the mounting holes, and an elastic piece is arranged between the polishing head and the bottom of the mounting holes.

Preferably, the elastic member is a spring.

In order to make this hole grinding device is used in circular ground tackle production when taking out the portion of polishing, prevent that the big head of polishing of roughness scratch anchor eye inner wall that has polished, conduct the utility model discloses an it is preferred, be equipped with the auxiliary component who is used for supplementary head of polishing to withdraw from in the equipment of polishing.

Specifically, the auxiliary component is including setting up the flexible part in the equipment of polishing, the removal end of flexible part is equipped with the sleeve pipe of dismantling the connection, the sleeve pipe can insert in the anchor hole, the compressible head of polishing of sleeve pipe and suit are in the portion outside of polishing.

Preferably, the telescopic part is a telescopic rod.

In order to make this hole grinding device for circular ground tackle production can process the anchor eye in different apertures, as the utility model relates to a preferred, be equipped with removable backing plate on the workstation, be equipped with down the drilling pipe on the backing plate, the sleeve pipe can insert in the anchor eye through drilling pipe down.

In order to make this circular ground tackle production is convenient for press from both sides tight work piece, conduct the utility model relates to an it is preferred, clamping mechanism is including installing the anchor clamps body in the workstation both sides, threaded connection screw rod on the anchor clamps body, the medial extremity of screw rod rotates and is connected with the chuck that is used for the centre gripping work piece.

Preferably, the grinding equipment is an upright drilling machine.

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

1. according to the inner hole polishing device for producing the circular anchorage device, when the polishing part is inserted into the anchor hole, the roughness of the polishing head is sequentially reduced, the polishing operation of one anchor hole can be completed by one-time feeding, the operation of replacing a larger mesh of abrasive paper or polishing wheels for multiple times when each anchor hole is polished is avoided, the effect of simplifying polishing operation procedures is realized, the processing procedures are saved, and the production efficiency is improved;

2. according to the inner hole polishing device for producing the circular anchorage device, when the polishing part is withdrawn, the moving end of the telescopic component pushes the sleeve to move upwards, the sleeve is sleeved on the outer side of the polishing part, the polishing head is compressed in the sleeve until the upper end of the sleeve extends out of the anchor hole, the polishing part is upwards recycled through the main shaft at the moment, and the polishing part is pushed out of the anchor hole, so that the polishing head can be effectively prevented from scratching the inside of the anchor hole, and the quality of the inner wall of the anchor hole is ensured;

3. this hole grinding device is used in circular ground tackle production, the portion of polishing can also arrange the multiaxis ware and use together, installs a plurality of portions of polishing simultaneously on the multiaxis ware, and supporting use possesses the backing plate of a plurality of drill pipes down to and hold a plurality of sleeves of installation at the removal of extensible part, realize once accomplishing polishing of all anchor eyes on the whole ground tackle, further improvement machining efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an axis measurement of an embodiment of the present invention;

fig. 2 is a schematic view of an axis of a polishing portion according to an embodiment of the present invention;

fig. 3 is a front view schematically showing a cut-away view of an embodiment of the present invention;

FIG. 4 is a schematic view of a full section of a polishing portion according to an embodiment of the present invention;

fig. 5 is a schematic view of a sectioning axis in the embodiment of the present invention.

In the figure: 1. polishing equipment; 2. a work table; 3. a clamping mechanism; 4. a clamping portion; 5. a polishing part; 6. Polishing heads; 7. mounting holes; 8. an elastic member; 9. an auxiliary component; 901. a telescopic member; 902. a sleeve; 10. a base plate; 11. drilling a pipe; 301. a clamp body; 302. a screw; 303. and (4) a clamping head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a hole grinding device is used in production of circular ground tackle, is including the equipment of polishing 1, the workstation 2 has on the equipment of polishing 1, be equipped with the clamping mechanism 3 that is used for pressing from both sides tight ground tackle on the workstation 2, still be equipped with the clamping part 4 of installing on the output shaft on the equipment of polishing 1, install polishing portion 5 in the clamping part 4, be equipped with a plurality of polishing heads 6 on polishing portion 5, a plurality of polishing heads 6 can stretch out and draw back on polishing portion 5, and is a plurality of polishing heads 6's roughness reduces in proper order along its order of inserting in the anchor hole.

The utility model discloses an in the embodiment, when using, the portion of polishing 5 is installed on clamping part 4, insert the anchor hole to portion of polishing 5 through the main shaft feed motion of equipment of polishing 1, through the extrusion of 6 and anchor hole inner walls of polishing head, guarantee polishing head 6 and anchor hole inner wall in close contact with, under the drive of main shaft, realize the rotatory telemechanical of the portion of polishing 5, through the polishing of the rotatory realization anchor hole of 6 in the anchor hole of polishing head, when portion of polishing 5 inserts the anchor hole, polishing head 6's roughness reduces in proper order, realize once feeding and just can accomplish the operation of polishing of an anchor hole, when avoiding every anchor hole to polish, all will change the operation of bigger mesh abrasive paper or polishing wheel many times, realize simplifying the effect of the operating procedure of polishing, save the manufacturing procedure, and improve production efficiency.

Referring to fig. 2 and 4, the upper and lower sides of the polishing head 6 are respectively provided with an inclined plane converging toward the middle thereof; when the polishing part 5 is inserted into the anchor hole, the telescopic motion of the polishing head 6 can be realized under the extrusion of the side wall of the anchor hole, so that the polishing part 5 can be conveniently plugged and pulled out.

Specifically, a plurality of mounting holes 7 are formed in the polishing part 5, the polishing head 6 is mounted in the mounting holes 7, and an elastic part 8 is arranged between the polishing head 6 and the bottom of each mounting hole 7; when the polishing operation is performed, the side wall of the anchor hole presses the polishing head 6 to shrink into the mounting hole 7, the elastic piece 8 is compressed, the contact between the polishing head 6 and the inner wall of the anchor hole is ensured under the thrust of the elastic piece 8, and the polishing operation is realized in the rotating process of the polishing part 5.

Preferably, the elastic member 8 is a spring.

Further, an auxiliary component 9 for assisting the grinding head 6 to withdraw is arranged in the grinding device 1; when the polishing part 5 is taken out, the polishing head 6 is prevented from scratching the inner wall of the polished anchor hole, and the processing quality of the anchor hole is ensured.

Specifically, the auxiliary component 9 comprises a telescopic component 901 arranged in the grinding device 1, a sleeve 902 detachably connected with the telescopic component 901 is arranged at the moving end of the telescopic component 901, the sleeve 902 can be inserted into the anchor hole, and the sleeve 902 can compress the grinding head 6 and is sleeved outside the grinding part 5; when withdrawing from the portion of polishing 5, the removal end of telescopic part 901 pushes away sleeve pipe 902 rebound, and the suit is in the outside of the portion of polishing 5, compresses the portion of polishing 6 in sleeve pipe 902 until the upper end of sleeve pipe 902 stretches out the anchor eye, upwards retrieves the portion of polishing 5 through the main shaft this moment again, pushes away the portion of polishing 5 from the anchor eye, so can effectually prevent in the 6 fish tail anchor eyes of the portion of polishing, guarantee anchor eye inner wall quality.

Preferably, the telescopic member 901 is a telescopic rod.

Further, a replaceable base plate 10 is arranged on the workbench 2, a lower drill pipe 11 is arranged on the base plate 10, and the sleeve 902 can be inserted into the anchor hole through the lower drill pipe 11; when processing the anchor eye of different internal diameters, at first select the portion of polishing 5 of suitable size, guarantee that the portion of polishing 6 can contact with the inner wall of this anchor eye, later change different backing plates 10 according to the internal diameter of anchor eye again, guarantee the internal diameter of drill pipe 11 and the internal diameter of anchor eye and radially adapt to, the portion of polishing 5 can insert through drill pipe 11 down, the effect of polishing is carried out to the anchor eye inner wall to the different portion of polishing 6 of realization change, select the sleeve pipe 902 of suitable size at last, install in the upper end of flexible part 901, guarantee that sleeve pipe 902 can the suit insert in the anchor eye through drill pipe 11 down in the outside of portion of polishing 5 simultaneously, and stretch out from the anchor eye upper end.

When replacing the backing plate 10 and the sleeve 902, the backing plate 10 is installed on the workbench 2 by using a countersunk bolt, the sleeve 902 is installed at the upper end of the telescopic component 901 by using a screw or a bolt, and when processing anchor holes with different inner diameters, the backing plate 10 and the sleeve 902 matched with each other are replaced.

The utility model discloses when using, can also arrange the multiaxis ware and use together, install a plurality of portions of polishing 5 simultaneously on the multiaxis ware, supporting use possesses a plurality of backing plates 10 of drilling pipe 11 down to and hold a plurality of sleeves 902 at the removal of flexible part 901, realize once accomplishing polishing of all anchor eyes on the whole ground tackle, further improvement machining efficiency.

Specifically, the clamping mechanism 3 comprises clamp bodies 301 arranged on two sides of the workbench 2, a screw 302 is connected to each clamp body 301 in a threaded manner, and a chuck 303 used for clamping a workpiece is rotatably connected to the inner side end of each screw 302; the workpiece is fixed by rotating the screw 302, so that the auxiliary processing function is realized.

Preferably, the polishing equipment 1 is an upright drilling machine; the same principle can also be used on equipment such as a bedroom drilling machine and the like.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hole grinding device is used in production of circular ground tackle, is including equipment (1) of polishing, workstation (2) have on equipment (1) of polishing, be equipped with clamping mechanism (3) that are used for pressing from both sides tight ground tackle on workstation (2), still be equipped with on equipment (1) of polishing and install clamping part (4) on the output shaft, its characterized in that, install polishing portion (5) in clamping part (4), be equipped with a plurality of polishing head (6) on polishing portion (5), a plurality of polishing head (6) can stretch out and draw back on polishing portion (5), and are a plurality of the roughness of polishing head (6) reduces in proper order along its order that inserts in the anchor hole.

2. The inner hole grinding device for producing the circular anchorage device according to claim 1, wherein: the upper side and the lower side of the polishing head (6) are respectively provided with an inclined plane which is folded towards the middle part of the polishing head.

3. The inner hole grinding device for circular anchor production as claimed in claim 1, wherein: the polishing device is characterized in that a plurality of mounting holes (7) are formed in the polishing part (5), the polishing head (6) is mounted in the mounting holes (7), and an elastic piece (8) is arranged between the polishing head (6) and the bottom of each mounting hole (7).

4. The inner hole grinding device for producing the circular anchorage device according to claim 1, wherein: an auxiliary component (9) used for assisting the polishing head (6) to withdraw is arranged in the polishing equipment (1).

5. The inner hole grinding device for producing the circular anchorage device according to claim 4, wherein: the auxiliary component (9) comprises a telescopic component (901) arranged in the grinding equipment (1), a sleeve (902) which is detachably connected is arranged at the moving end of the telescopic component (901), the sleeve (902) can be inserted into the anchor hole, and the sleeve (902) can compress the grinding head (6) and is sleeved outside the grinding part (5).

6. The inner hole grinding device for producing the circular anchorage device according to claim 5, wherein: the anchor rod is characterized in that a replaceable base plate (10) is arranged on the workbench (2), a lower drill pipe (11) is arranged on the base plate (10), and the sleeve (902) can be inserted into the anchor hole through the lower drill pipe (11).

7. The inner hole grinding device for producing the circular anchorage device according to claim 1, wherein: the clamping mechanism (3) comprises clamp bodies (301) arranged on two sides of the workbench (2), the clamp bodies (301) are in threaded connection with a screw rod (302), and the inner side end of the screw rod (302) is rotatably connected with a clamping head (303) used for clamping a workpiece.

8. The inner hole grinding device for producing the circular anchorage device according to any one of claims 1 to 7, wherein: the grinding equipment (1) is an upright drilling machine.