CN215277792U

CN215277792U - Cone head convenient to change

Info

Publication number: CN215277792U
Application number: CN202023225960.8U
Authority: CN
Inventors: 林四南; 林庆宗; 郑志榕
Original assignee: Fujian Kefu Material Co ltd
Current assignee: Fujian Kefu Material Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-12-24
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a conical head convenient to replace, which comprises a conical rod, a first conical head and a second conical head, wherein the conical rod is fixedly connected with the first conical head; the first conical head is embedded into the accommodating cavity inside the second conical head, and the bottom of the first conical head is detachably connected with the bottom of the second conical head. The utility model relates to a conical head structural design convenient to change is succinct, when the conical head need be changed in the use, can accomplish the change of second conical head fast, and first conical head and taper rod repeatedly usable, and the cost of further reduction production and processing is favorable to resource reuse.

Description

Cone head convenient to change

Technical Field

The utility model relates to a mechanical structure of equipment is beaten to awl, especially a conical head convenient to change.

Background

The electric cone conical head is an accessory in cone beating equipment, and in the porcelain clay processing process, porcelain clay needs to be beaten through repeated cones to improve the soil quality and improve the performance of a product.

The existing porcelain clay electric cone head is usually composed of a cone rod and a cone head which are welded together, so that the whole cone head needs to be replaced when the cone head is replaced, and resource waste is caused.

Chinese utility model patent CN208289775U discloses a can store multiple screwdriver head, by screwdriver cone, baffle, connecting rod dop, connecting rod draw-in groove, spring, fixed axle, screwdriver head storage device, screwdriver head spread groove, screwdriver head fixed column, export fixed slot, screwdriver head export and constitute. The screwdriver cone is provided with an upper cavity and a lower cavity, the two cavities are separated by a circular partition plate, the upper cavity provides a moving space for the spring and the connecting rod, and the lower cavity is used for storing, replacing and pushing out a screwdriver head required to be used. The screwdriver head storage device is a disc with holes, can store six screwdriver heads in the holes in a magnetic attraction mode, and can push out the screwdriver head to be exported through a spring and a connecting rod and return the screwdriver head to the screwdriver head storage device, so that the function of quickly replacing the screwdriver head is realized. The structure is more complicated, and the cost of porcelain clay processing is increased.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides a conical head convenient to change, its structure is simple and easy, changes easily, when wearing and tearing appear in the conical head, only needs to change the second conical head, remains taper rod and first conical head and continues to use, can effectively reduce the cost of production and processing, improves the utilization ratio of resource.

In order to solve the technical problem, the utility model discloses take following scheme:

the conical head convenient to replace comprises a conical rod, a first conical head and a second conical head, wherein the conical rod is fixedly connected with the first conical head; the first conical head is embedded into the accommodating cavity inside the second conical head, and the bottom of the first conical head is detachably connected with the bottom of the second conical head.

Furthermore, the bottom of the conical rod is circumferentially provided with a connecting block, and the connecting block is fixedly connected with the first conical head.

Furthermore, the connecting block is triangular, and two adjacent sides of the triangle are respectively and fixedly connected with the first conical head and the conical rod.

Furthermore, the side of the connecting block is welded with the conical rod, and the other side of the connecting block is welded with the first conical head.

Further, first conical head is back taper platform, cylindrical or square, inside the second conical head the holding cavity adaptation back taper platform.

Further, the second conical head is cylindrical or square.

Furthermore, a first threaded hole is formed in the bottom of the first conical head, a second threaded hole is formed in the bottom of the second conical head, and a bolt is inserted into the first threaded hole and the second threaded hole so that the first conical head and the second conical head can be detachably connected.

Further, the first threaded hole is located on a central axis of the first conical head.

Further, the second threaded hole is located on the central axis of the second cone.

Further, the central axis of the first cone head coincides with the central axis of the second cone head.

Through adopting aforementioned technical scheme, the utility model discloses compare with prior art, can accomplish the change of second conical head fast, but first conical head and taper rod reuse further reduce the cost of production and processing.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a conical head convenient to replace, provided by embodiment 1 of the present invention;

fig. 2 is a schematic view of a sectional structure of a replaceable bit provided in embodiment 1 of the present invention;

fig. 3 is a schematic view of an exploded structure of a conical head convenient to replace according to embodiment 1 of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. 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. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 in specific cases to those skilled in the art.

Example 1:

referring to fig. 1, 2 and 3, the easy-to-replace conical head includes a first conical head 1, a second conical head 2 and a conical rod 3, wherein the conical rod 3 is fixedly connected with the first conical head 1; the second cone 2 is internally provided with an accommodating cavity, the first cone 1 is embedded into the accommodating cavity in the second cone 2, and the bottom of the first cone 1 is detachably connected with the bottom of the second cone 2.

Preferably, the bottom of the conical rod 3 is circumferentially provided with a connecting block 4, and the connecting block 4 is fixedly connected with the first conical head 1 so as to increase the strength of the conical head. The connecting block 4 may be triangular, one side of which is welded with the conical rod 3, and the other side is welded with the first conical head 1.

Specifically, first conical head 1 is the back taper platform, second conical head 2 is inside to have the adaptation the holding cavity of back taper platform. First screw hole is seted up to first conical head 1 bottom, second conical head 2 bottom is seted up the second screw hole, and first conical head 1 is installed inside second conical head 2 with embedding, locks through bolt 5 to realize detachably connecting first conical head 1 and second conical head 2.

When the conical head needs to be replaced, the bolt 5 only needs to be unscrewed, the second conical head 2 is replaced by a new conical head, and the new conical head is connected and fixed by the bolt 5, so that the replacement can be completed.

Example 2:

this embodiment improves on embodiment 1's basis, makes the center pin of first conical head 1 with the center pin coincidence of second conical head 2 will first screw hole is seted up on the center pin of first conical head 1, will second screw hole is seted up on the center pin of second conical head 2 to improve the steadiness of conical head, it is difficult for rocking to relapse the awl.

Preferably, the connecting block 4 is a right triangle, one right-angled side of the connecting block is welded with the taper rod 3, and the other right-angled side of the connecting block is welded with the first taper head 1, so that the connecting block has a good fixed connection effect and is convenient for welding operation.

Example 3:

the embodiment is basically the same as the embodiment 1, except that the first conical head 1 and the second conical head 2 are cylindrical, the central axes of the first conical head and the second conical head are coincident, the upper bottom surfaces of the first conical head and the second conical head are flush, the lower conical head of the structure is convenient to machine and form, and the operation is convenient to replace.

Preferably, the second threaded hole formed at the bottom of the second conical head 2 is provided with a step, so that the bolt 5 can be inserted into the second conical head 2 and is flush with the bottom surface of the second conical head 2, thereby facilitating the tapping operation.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims

1. The utility model provides a conical head convenient to change which characterized in that: the conical head convenient to replace comprises a conical rod, a first conical head and a second conical head, wherein the conical rod is fixedly connected with the first conical head; the first conical head is embedded into the accommodating cavity inside the second conical head, and the bottom of the first conical head is detachably connected with the bottom of the second conical head.

2. The easy-to-replace bit according to claim 1, wherein: the bottom of the taper rod is circumferentially provided with a connecting block, and the connecting block is fixedly connected with the first taper head.

3. The easy-to-replace bit according to claim 2, wherein: the connecting block is triangular, and two adjacent sides of the triangle are fixedly connected with the first conical head and the conical rod respectively.

4. The easy-to-replace bit according to claim 3, wherein: the side of connecting block welds the awl pole, the opposite side welding of connecting block first conical head.

5. The easy-to-replace bit according to any one of claims 1 to 4, wherein: first conical head is back taper platform, cylindrical or square, inside the second conical head the holding cavity adaptation back taper platform.

6. The easy-to-replace bit according to any one of claims 1 to 4, wherein: the second cone is cylindrical or square.

7. The easy-to-replace bit according to any one of claims 1 to 4, wherein: the bottom of the first conical head is provided with a first threaded hole, the bottom of the second conical head is provided with a second threaded hole, and a bolt is inserted into the first threaded hole and the second threaded hole so as to realize that the first conical head is detachably connected with the second conical head.

8. The easy-to-replace bit according to claim 7, wherein: the first threaded hole is located on a central axis of the first conical head.

9. The easy-to-replace bit according to claim 7, wherein: the second threaded hole is located on the central axis of the second cone.

10. The easy-to-replace bit according to claim 8 or 9, wherein: the central axis of the first cone head is coincident with the central axis of the second cone head.