CN218801034U - Self-locking grinding tool for high-precision electromagnetic heating roller - Google Patents

Abstract

The utility model discloses a self-locking grinding frock for high accuracy electromagnetic heating roller relates to electromagnetic heating roller processing technology field. The utility model comprises a connecting end cylinder, wherein a side clamping sleeve at one end of the connecting end cylinder is provided with an end clamping sleeve; the side surface of the periphery of the end cutting sleeve is provided with a rotary lantern ring in a limiting and sleeving manner; the annular array is equipped with the grip slipper with rotatory lantern ring mutual screw-thread fit between end cutting ferrule inner wall and the outer wall. The utility model discloses a link section of thick bamboo extends the internal thread in the end cover and the mutual threaded connection of electromagnetic heating roller through the tip, and end cutting ferrule cup joints with a link section of thick bamboo each other, and carry on spacingly to the end cutting ferrule under the effect of spacing cassette, when the rotatory lantern ring rotates simultaneously, be located the first plane screw thread on end terminal ring surface and the second plane screw thread on holder surface mutually support, make a plurality of holder relative movement and fixed with electromagnetic heating roller tip centre gripping, produce not hard up when avoiding electromagnetic heating roller and the reverse fixed centre gripping of lathe, electromagnetic heating roller abrasive machining's precision has been guaranteed.

Description

Self-locking grinding tool for high-precision electromagnetic heating roller

Technical Field

The utility model belongs to the technical field of electromagnetic heating roller processing, especially, relate to a self-locking grinding frock for high accuracy electromagnetic heating roller.

Background

The electromagnetic heating roller is a heating roller made according to the principle of heating metal by electromagnetic induction. Compared with the traditional heat-conducting oil heating roller and electric heating roller, the electromagnetic heating roller has the advantages of high temperature, good temperature uniformity, easiness in maintenance, low energy consumption, no pollution and the like.

Due to the fact that the cable needs to penetrate through the axes of the two end portions of the electromagnetic heating roller, a special tool needs to be made at the end portion of the electromagnetic heating roller without a central shaft groove used for processing a datum, the existing grinding tool used for the electromagnetic heating roller is generally in threaded connection, but due to the structure, when the electromagnetic heating roller and a machine tool are clamped in a reverse fixed mode, looseness is prone to being generated between the electromagnetic heating roller and the grinding tool, grinding accuracy of the electromagnetic heating roller is affected, and requirements of practical use cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-locking grinding frock for high accuracy electromagnetic heating roller uses through the cooperation of connecting end section of thick bamboo, end cutting ferrule, rotatory lantern ring and grip slipper, when having solved the reverse fixed mounting of current electromagnetic heating roller and lathe, easily produces between electromagnetic heating roller and the grinding frock not hard up, influences the problem of electromagnetic heating roller abrasive machining precision.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a self-locking grinding tool for a high-precision electromagnetic heating roller, which comprises a connecting end cylinder, wherein an end clamping sleeve is arranged on the side clamping sleeve at one end of the connecting end cylinder; the side surface of the periphery of the end clamping sleeve is provided with a rotary lantern ring in a limiting and sleeving manner; and clamping seats in threaded fit with the rotary lantern ring are arranged between the inner wall and the outer wall of the end clamping sleeve in an annular array manner.

As a preferred technical solution of the present invention, one end of the connecting end tube is an open structure; an end shaft groove is formed in one end face, far away from the opening, of the connecting end barrel; and a side shaft hole is formed in the peripheral side surface of the connecting end cylinder.

As a preferred technical scheme of the utility model, the connecting end barrel is provided with an extending end sleeve at the opening end; the inner wall of the extension end sleeve is provided with an internal thread; and the extending end sleeve is provided with a limiting clamping groove in an annular array at the side surface of the periphery of one end, close to the connecting end barrel.

As a preferred technical scheme of the utility model, an inner wall annular array at one end of the end clamping sleeve is provided with a limit clamping seat matched with the limit clamping groove; the other end of the end clamping sleeve is provided with a through groove matched with the clamping seat in an annular array on the circumferential side surface; two side walls of the through groove are provided with limit grooves; and an annular guide groove is formed in the peripheral side surface of the end clamping sleeve and positioned between the through groove and the limiting clamping seat.

As a preferred technical scheme of the utility model, the peripheral side surface of the rotary lantern ring is in a regular hexagon structure; the inner wall of the rotary lantern ring is provided with a limiting guide ring matched with the annular guide groove; an end ring plate is arranged on one end face of the rotary sleeve ring; a first plane thread is arranged on one surface of the end ring plate.

As a preferred technical scheme of the utility model, one end face of the clamping seat close to the inner part of the near-end clamping sleeve is of an arc structure; limiting guide strips matched with the limiting grooves are arranged on the two sides of the clamping seat; and a second plane thread matched with the first plane thread is arranged on one surface of the clamping seat.

The utility model discloses following beneficial effect has:

the utility model discloses a link section of thick bamboo, the end cutting ferrule, the cooperation of rotatory lantern ring and grip slipper is used, the internal thread and the mutual threaded connection of electromagnetic heating roller in the link section of thick bamboo through the tip extension end cover, and the end cutting ferrule cup joints with the link section of thick bamboo each other, and carry on spacingly to the end cutting ferrule under the effect of spacing cassette, when the rotatory lantern ring rotates simultaneously, be located the first plane screw thread on end connecting plate surface and the second plane screw thread on grip slipper surface and mutually support, make a plurality of grip slipper relative movement and fixed with electromagnetic heating roller tip centre gripping, the not hard up that produces when avoiding electromagnetic heating roller and the reverse fixed centre gripping of lathe, electromagnetic heating roller abrasive machining's precision has been guaranteed.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the utility model relates to a structural schematic diagram of a self-locking grinding frock for high accuracy electromagnetic heating roller.

Fig. 2 is a schematic sectional structural view of a self-locking grinding tool for a high-precision electromagnetic heating roller.

Fig. 3 is a schematic view of the connection end barrel.

Fig. 4 is a schematic structural view of the end ferrule.

Fig. 5 is a schematic structural view of the rotating collar.

Fig. 6 is a schematic structural view of the holder.

In the drawings, the components represented by the respective reference numerals are listed below:

1-connecting end barrel, 2-end ferrule, 3-rotating ferrule, 4-clamping seat, 101-end shaft groove, 102-side shaft hole, 103-extending end sleeve, 104-internal thread, 105-limiting clamping groove, 201-limiting clamping seat, 202-through groove, 203-limiting groove, 204-annular guide groove, 301-limiting guide ring, 302-end ring plate, 303-first plane thread, 401-limiting guide strip and 402-second plane thread.

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 efforts belong to the protection scope of the present invention.

The specific embodiment is as follows:

referring to fig. 1-6, the present invention relates to a self-locking grinding tool for a high-precision electromagnetic heating roller, which comprises a connecting end tube 1, wherein one end of the connecting end tube 1 is of an open structure; an end shaft groove 101 is formed in one end face, away from the opening, of the connecting end barrel 1; the side shaft hole 102 is arranged on the side surface of the periphery of the connecting end barrel 1; an extending end sleeve 103 is arranged at the opening end of the connecting end barrel 1; the inner wall of the extension end sleeve 103 is provided with an internal thread 104; the side surface of the periphery of one end of the extension end sleeve 103, which is close to the connection end barrel 1, is annularly provided with limiting clamping grooves 105; the side surface of one end of the connecting end cylinder 1 is clamped and sleeved with an end clamping sleeve 2; the inner wall of one end of the end cutting sleeve 2 is provided with a limit clamping seat 201 matched with the limit clamping groove 105 in an annular array; the other end of the end clamping sleeve 2 is provided with penetrating grooves 202 matched with the clamping seat 4 in an annular array on the peripheral side surface; both side walls of the through groove 202 are provided with limit grooves 203; an annular guide groove 204 is formed in the peripheral side surface of the end clamping sleeve 2 and positioned between the through groove 202 and the limiting clamping seat 201; the side surface of the periphery of the end cutting sleeve 2 is limited and sleeved with a rotary lantern ring 3; the peripheral side surface of the rotary lantern ring 3 is of a regular hexagon structure; the inner wall of the rotating lantern ring 3 is provided with a limit guide ring 301 matched with the annular guide groove 204; an end ring plate 302 is arranged on one end face of the rotating sleeve ring 3; a first plane thread 303 is arranged on one surface of the end ring plate 302; the clamping seats 4 which are in threaded fit with the rotary lantern ring 3 are arranged between the inner wall and the outer wall of the end clamping sleeve 2 in an annular array manner; one end surface of the clamping seat 4 close to the inner part of the clamping sleeve 2 is of an arc structure; both sides of the clamping seat 4 are provided with limiting guide bars 401 matched with the limiting grooves 203; a surface of the holder 4 is formed with a second planar thread 402 matching with the first planar thread 303.

One specific application of this embodiment is: the connecting end cylinder 1 is in threaded connection with two end parts of the electromagnetic heating roller through internal threads 104 in an end extending end sleeve 103, an end sleeve 2 is sleeved on the end part of the connecting end cylinder 1, a limiting clamping seat 201 located at the inner end part of the end sleeve 2 is in inserted connection with a limiting clamping groove 105 located on the peripheral side face of the end part of the extending end sleeve 103, the end sleeve 2 is limited in lateral rotation, a rotating sleeve ring 3 is connected with an annular guide groove 204 on the peripheral side face of the end sleeve 2 through a limiting guide ring 301 on the inner wall, by rotating the rotating sleeve ring 3, a first plane thread 303 on the surface of an end ring plate 302 located at the end part of the rotating sleeve ring 3 is in threaded fit with a second plane thread 402 on the surface of a clamping seat 4, the clamping seat 4 is in limited fit with a limiting groove 203 penetrating through two sides of a groove 202 through a limiting guide strip 401, so that a plurality of clamping seats 4 move along the axis position of the end sleeve 2 and are clamped and fixed with the end part of the electromagnetic heating roller, the connecting end cylinder 1 is limited, and when the connecting end cylinder 1 is prevented from being clamped and reversely fixed with a machine tool, looseness is generated between the electromagnetic heating roller and the grinding tool, the electromagnetic heating roller, the grinding precision is guaranteed, and the grinding precision required by the actual use is met.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a from locking grinding frock for high accuracy electromagnetic heating roller, includes connecting end section of thick bamboo (1), its characterized in that:

an end clamping sleeve (2) is sleeved on the circumferential side surface of one end of the connecting end cylinder (1); the side surface of the periphery of the end clamping sleeve (2) is limited and sleeved with a rotary lantern ring (3);

and clamping seats (4) which are in threaded fit with the rotary lantern ring (3) are arranged between the inner wall and the outer wall of the end clamping sleeve (2) in an annular array manner.

2. The self-locking grinding tool for the high-precision electromagnetic heating roller as recited in claim 1,

one end of the connecting end cylinder (1) is of an open structure; an end shaft groove (101) is formed in one end face, far away from the opening, of the connecting end barrel (1);

and a side shaft hole (102) is formed in the side surface of the periphery of the connecting end barrel (1).

3. The self-locking grinding tool for the high-precision electromagnetic heating roller according to claim 2, characterized in that,

an extending end sleeve (103) is arranged at the opening end of the connecting end cylinder (1); the inner wall of the extension end sleeve (103) is provided with an internal thread (104);

and the extending end sleeve (103) is provided with a limiting clamping groove (105) in an annular array on the peripheral side surface close to one end of the connecting end cylinder (1).

4. The self-locking grinding tool for the high-precision electromagnetic heating roller according to claim 3, characterized in that,

the inner wall of one end of the end clamping sleeve (2) is provided with a limiting clamping seat (201) matched with the limiting clamping groove (105) in an annular array; the other end peripheral side surface of the end cutting sleeve (2) is provided with a through groove (202) matched with the clamping seat (4) in an annular array; two side walls of the through groove (202) are provided with limit grooves (203);

an annular guide groove (204) is formed in the side face of the periphery of the end clamping sleeve (2) and located between the through groove (202) and the limiting clamping seat (201).

5. The self-locking grinding tool for the high-precision electromagnetic heating roller as recited in claim 4,

the side surface of the periphery of the rotary lantern ring (3) is of a regular hexagon structure; the inner wall of the rotary lantern ring (3) is provided with a limit guide ring (301) matched with the annular guide groove (204);

an end ring plate (302) is arranged on one end face of the rotary sleeve ring (3); a first plane thread (303) is arranged on one surface of the end ring plate (302).

6. The self-locking grinding tool for the high-precision electromagnetic heating roller as recited in claim 5,

one end face of the clamping seat (4) close to the inner part of the end clamping sleeve (2) is of an arc-shaped structure;

both sides of the clamping seat (4) are provided with limiting guide bars (401) matched with the limiting grooves (203);

and a second plane thread (402) matched with the first plane thread (303) is formed on one surface of the clamping seat (4).

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