CN214978307U - Texturing machine center frame - Google Patents

Abstract

The utility model relates to a texturing machine center frame, which comprises at least one pair of supporting tiles which are completely symmetrical with the vertical center plane of a head and tail frame; the bearing shoe lifting mechanism is mechanically connected with the bearing shoe and realizes lifting action; the Y-shaped ruler measuring mechanism is arranged on one side of the support tile; a roll is placed on the shoe and is abutted by the Y-gauge measuring mechanism. The deviation error of the center height of the roller can be judged through the Y-shaped ruler detection mechanism, and then the height of the bearing shoe is adjusted through the adjusting mechanism, so that the purpose of adjusting the center height of the roller is achieved. After the roll to be roughened is hung on the machine tool, the roll must be centered by the Y-shaped measuring device to ensure the roughening accuracy. In order to prevent the bearing supporting lifting mechanism from moving in the axial direction, a sliding block and a guide rail are arranged on the bracket and used for guiding in the vertical direction.

Description

Texturing machine center frame

Technical Field

The utility model relates to an auxiliary mechanism field of texturing machine, concretely relates to texturing machine centre frame.

Background

The roller electric spark texturing technology is to carry out electric spark processing on the surface of a roller so as to obtain the required surface roughness of the roller. It is widely used in the processing of cold rolled sheet work rolls. As the demand of cold-rolled sheets in China is increasing day by day, further requirements are made on the quantity and the quality of textured rollers for determining the appearance of the cold-rolled sheets. Among the several texturing modes, the electric spark texturing has wide roughness range and high peak density, can improve the hardness of the surface of a machined part, and the surface of the machined part has no directionality and has good controllability. At present, domestic electric spark texturing equipment basically depends on import, and the price and the after-sale service cost are extremely high. The development of the roller texturing equipment with independent intellectual property rights can break the foreign monopoly and improve the independent innovation capability.

When the roller is placed, the central frame is required to be used for centering and adjusting the position of the support tile.

The center frame commonly used in the prior art can not detect the offset error of the center height of the roller generally, so that the purpose is not high when the center height of the roller is adjusted.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: provides a texturing machine center frame to solve the problems in the prior art.

The technical scheme is as follows: a texturing machine center frame comprises at least one pair of supporting tiles which are completely symmetrical with the vertical center plane of a head frame and a tail frame; the bearing shoe lifting mechanism is mechanically connected with the bearing shoe and realizes lifting action; the Y-shaped ruler measuring mechanism is arranged on one side of the support tile; a roll is placed on the shoe and is abutted by the Y-gauge measuring mechanism. The deviation error of the center height of the roller can be judged through the Y-shaped ruler detection mechanism, and then the height of the bearing shoe is adjusted through the adjusting mechanism, so that the purpose of adjusting the center height of the roller is achieved.

In a further embodiment, the bearing shoe lifting mechanism comprises a group of upper wedge blocks and lower wedge blocks which are matched with each other; the lower wedge block slides along the horizontal direction, and the upper wedge block moves in the vertical direction when the lower wedge block slides horizontally; the upper wedge block is fixed with a supporting plate, the supporting plate is fixed with a supporting seat, and the supporting tiles are fixed on two sides of the upper portion of the supporting seat and form a preset included angle.

In a further embodiment, the bearing shoe lifting mechanism further comprises a base, an adjusting hand wheel fixed on one side of the base, and an adjusting screw rod which is rotatably arranged on the base and is connected with an output shaft of the adjusting hand wheel; the lower wedge block is connected with the adjusting screw rod through a nut. The screw rod is rotated to enable the lower wedge block and the upper wedge block to move transversely through the nut, and further the supporting plate, the supporting seat and the supporting tile move up and down, so that the purpose of adjusting the height of the center is achieved. In addition, in order to prevent the bearing-shoe lifting mechanism from moving in the axial direction, a sliding block and a guide rail are arranged on the bracket and used for guiding in the vertical direction.

In a further embodiment, the cross section of the upper wedge block and the lower wedge block is trapezoidal, and the inclined edges of the upper wedge block and the lower wedge block are abutted.

In a further embodiment, the socket is "concave" in cross-section; a first guide rail is fixed on the inner side surface, and a first sliding block is arranged on the first guide rail in a sliding manner; the supporting tile is fixed on the first sliding block.

In a further embodiment, the Y-ruler measuring mechanism comprises a Y-ruler support fixed on one side of the supporting plate, a second guide rail fixed on the Y-ruler support, a second slide block arranged on the second guide rail in a sliding mode, and a Y-ruler fixed on the second slide block. The Y-shaped measuring mechanism is mainly used for centering the roller, and when the roller to be roughened is hung on a machine tool, the roller must be centered by using the Y-shaped measuring device so as to ensure the roughening precision. The roller is centered on the center frame, and the slide block arranged on the guide rail controls the Y-shaped ruler to advance and contact the roller by pushing the handle. After the Y-shaped measuring device is close to the upper roller, the contact condition of the Y-shaped measuring device and the roller is observed, and if the Y-shaped measuring device is tangent to the upper roller and the lower roller, the Y-shaped measuring device is proved to be centered; if only one end is tangent, the height of the supporting tile is adjusted through a lifting mechanism arranged in the center frame, so that the two ends are tangent to achieve the centering effect.

Has the advantages that: the utility model relates to a texturing machine center frame, which comprises a pair of supporting tiles, a supporting tile lifting mechanism and a Y-shaped ruler measuring mechanism which are completely symmetrical with the vertical central plane of a head and a tail frame. The deviation error of the center height of the roller can be judged through the Y-shaped ruler detection mechanism, and then the height of the bearing shoe is adjusted through the adjusting mechanism, so that the purpose of adjusting the center height of the roller is achieved. The Y-shaped measuring mechanism is mainly used for axial and radial centering of the roller, and when the roller to be roughened is hung on a machine tool, the roller must be centered by using the Y-shaped measuring device so as to ensure the roughening precision. In order to prevent the bearing supporting lifting mechanism from moving in the axial direction, a sliding block and a guide rail are arranged on the bracket and used for guiding in the vertical direction.

Drawings

FIG. 1 is a schematic cross-sectional view of a texturing machine center frame.

FIG. 2 is a side view of a texturing machine steady rest.

FIG. 3 is a front view of the texturing machine center frame.

The figures are numbered: the device comprises a base 1, an adjusting screw 2, a nut 3, a lower wedge 4, an upper wedge 5, a supporting plate 6, a bracket 7, a supporting tile 8, a first guide rail 9, a first sliding block 10, a handle 11, a sliding block 12, a guide rail 13, a Y-shaped ruler support 14, a Y-shaped ruler 15 and a roller 16.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

The first embodiment is as follows:

the texturing machine center frame provided by the embodiment comprises a pair of support shoes 8 completely symmetrical to the vertical center plane of the head and tail frames, a support shoe 8 lifting mechanism and a Y-shaped ruler measuring mechanism. The roll 16 is placed on the shoe 8 and is abutted by the Y-gauge measuring mechanism. The offset error of the center height of the roller can be judged by the Y-shaped ruler measuring mechanism, and then the height of the bearing shoe 8 is adjusted by the adjusting mechanism, so that the purpose of adjusting the center height of the roller is achieved. The lifting mechanism of the bearing shoe 8 comprises a base 1, an adjusting screw rod 2, a nut 3, a lower wedge block 4, an upper wedge block 5, a supporting plate 6, a bracket 7, a bearing shoe 8, a first guide rail 9 and a first sliding block 10. The lower wedge 4 can slide along the horizontal direction, and the upper wedge 5 and the lower wedge 4 are mutually matched, namely, the upper wedge 5 and the lower wedge 4 are provided with a tangent inclined plane, so that the upper wedge 5 can be driven to move in the vertical direction when the lower wedge 4 slides. The supporting plate 6 is fixed on the upper wedge block 5, the bracket 7 is fixed on the supporting plate 6, and the supporting tiles 8 are fixed on two sides of the upper part of the bracket 7 and form a preset included angle. Adjusting screw 2 sets up on base 1, and the hand wheel is adjusted in the side-mounting of base 1, and the hand wheel is connected with adjusting screw 2, rotates the hand wheel and drives adjusting screw 2 and rotate, is connected through nut 3 between lower voussoir 4 and the adjusting screw 2 to change adjusting screw 2's rotation into the slip of lower voussoir 4 on the horizontal direction, further make layer board 6, bracket 7 and support tile 8 reciprocate, reach the high purpose in center of regulation. In order to prevent the lifting mechanism of the carrier shoe 8 from moving in the axial direction, a slide 12 and a guide rail 13 are mounted on the bracket 7 for vertical guidance.

Example two:

on the basis of the first embodiment, the cross section of the bracket 7 is concave; a first guide rail 9 is fixed on the inner side surface, and a first sliding block 10 is arranged on the first guide rail 9 in a sliding manner; the carrier shoe 8 is fixed on a first slide 10. The Y-shaped ruler measuring mechanism consists of a handle 11, a second slide block 12, a second guide rail 13, a Y-shaped ruler support 14 and a Y-shaped ruler 15. The Y-shaped ruler support 14 is fixed on one side of the supporting plate 6, the second guide rail 13 is fixed on the Y-shaped ruler support 14, the second sliding block 12 is arranged on the second guide rail 13 in a sliding mode, and the Y-shaped ruler 15 is fixed on the second sliding block 12. The Y-shaped measuring mechanism is mainly used for centering the roller, and when the roller to be roughened is hung on a machine tool, the roller must be centered by using the Y-shaped measuring device so as to ensure the roughening precision. The roll is centered on the steady rest by pushing on the handle 11 causing the slide 12 mounted on the rail 13 to control the Y-ruler 15 to advance and contact the roll. After the Y-shaped measuring device is close to the upper roller, the contact condition of the Y-shaped measuring device and the roller is observed, and if the Y-shaped measuring device is tangent to the upper roller and the lower roller, the Y-shaped measuring device is proved to be centered; if only one end is tangent, the height of the supporting tile 8 is adjusted by a lifting mechanism arranged in the center frame, so that the two ends are tangent to achieve the centering effect.

Based on the above embodiment, the utility model discloses a working process as follows: firstly, a roller 16 to be processed is placed on the bearing shoe 8, the offset error of the center height of the roller can be judged through the Y-shaped ruler measuring mechanism, and then the height of the bearing shoe 8 is adjusted through the adjusting mechanism, so that the purpose of adjusting the center height of the roller is achieved. The process of adjusting the height of the supporting tile 8 is as follows: the hand wheel is rotated to drive the adjusting screw rod 2 to rotate, the adjusting screw rod 2 drives the nut 3 in threaded connection with the adjusting screw rod to linearly slide after rotating, the lower wedge block 4 is fixedly connected with the nut 3, and therefore the lower wedge block 4 linearly slides, and the upper wedge block 5 and the lower wedge block 4 are mutually adaptive and have a tangent inclined plane, so that the upper wedge block 5 can be driven to move in the vertical direction when the lower wedge block 4 slides. Further make layer board 6, bracket 7 and support tile 8 reciprocate, reach the high purpose in centre of regulation. In order to prevent the lifting mechanism of the carrier shoe 8 from moving in the axial direction, a slide 12 and a guide rail 13 are mounted on the bracket 7 for vertical guidance. The Y-shaped measuring mechanism is mainly used for centering the roller, and when the roller to be roughened is hung on a machine tool, the roller must be centered by using the Y-shaped measuring device so as to ensure the roughening precision. The roll is centered on the steady rest by pushing on the handle 11 causing the slide 12 mounted on the rail 13 to control the Y-ruler 15 to advance and contact the roll. After the Y-shaped measuring device is close to the upper roller, the contact condition of the Y-shaped measuring device and the roller is observed, and if the Y-shaped measuring device is tangent to the upper roller and the lower roller, the Y-shaped measuring device is proved to be centered; if only one end is tangent, the height of the supporting tile 8 is adjusted by a lifting mechanism arranged in the center frame, so that the two ends are tangent to achieve the centering effect.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (6)

1. A texturing machine center frame is characterized by comprising:

at least one pair of support tiles completely symmetrical with the vertical central plane of the head and tail frames;

the bearing shoe lifting mechanism is mechanically connected with the bearing shoe and realizes lifting action;

the Y-shaped ruler measuring mechanism is arranged on one side of the support tile;

a roll is placed on the shoe and is abutted by the Y-gauge measuring mechanism.

2. A texturing machine steady rest according to claim 1, characterized in that: the bearing shoe lifting mechanism comprises a group of upper wedge blocks and lower wedge blocks which are matched with each other; the lower wedge block slides along the horizontal direction, and the upper wedge block moves in the vertical direction when the lower wedge block slides horizontally; the upper wedge block is fixed with a supporting plate, the supporting plate is fixed with a supporting seat, and the supporting tiles are fixed on two sides of the upper portion of the supporting seat and form a preset included angle.

3. A texturing machine steady rest according to claim 2, characterized in that: the bearing shoe lifting mechanism also comprises a base, an adjusting hand wheel fixed on one side of the base and an adjusting screw rod which is rotatably arranged on the base and is connected with an output shaft of the adjusting hand wheel; the lower wedge block is connected with the adjusting screw rod through a nut.

4. A texturing machine steady rest according to claim 2, characterized in that: the sections of the upper wedge block and the lower wedge block are trapezoidal, and the inclined edges of the upper wedge block and the lower wedge block are abutted.

5. A texturing machine steady rest according to claim 2, characterized in that: the bracket is made of insulating materials; the section of the bracket is concave, and the inner side surface of the bracket radiates outwards at a preset inclination angle; a first guide rail is fixed on the inner side surface, and a first sliding block is arranged on the first guide rail in a sliding manner; the supporting tile is fixed on the first sliding block.

6. A texturing machine steady rest according to claim 2, characterized in that: the Y-shaped ruler measuring mechanism comprises a Y-shaped ruler support fixed on one side of the supporting plate, a second guide rail fixed on the Y-shaped ruler support, a second sliding block arranged on the second guide rail in a sliding mode, and a Y-shaped ruler fixed on the second sliding block.

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