CN217019914U

CN217019914U - Adjusting device of polishing machine for slender shaft

Info

Publication number: CN217019914U
Application number: CN202220872415.8U
Authority: CN
Inventors: 赵鹏; 曹文长
Original assignee: Jiangsu Yanhan Material Technology Co ltd
Current assignee: Jiangsu Yanhan Material Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-07-22
Anticipated expiration: 2032-04-15

Abstract

The utility model relates to an adjusting device of a polishing machine for a slender shaft, which comprises a fixed seat, a rotation adjusting part, a cross beam and a workpiece adjusting part, wherein the rotation adjusting part is arranged at the top of the fixed seat, one end of the rotation adjusting part, which is far away from the fixed seat, is connected with the cross beam, the workpiece adjusting part is arranged below the cross beam, the workpiece adjusting part comprises a clamping assembly and a pressing assembly, and the clamping assembly and the pressing assembly are arranged below the cross beam. The utility model has the characteristics of higher connection stability, stable clamping, higher precision of the processed slender shaft and the like.

Description

Adjusting device of polishing machine for slender shaft

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to an adjusting device of a polishing machine for a slender shaft.

Background

The automatic polishing machine realizes full-automatic surface polishing treatment, is suitable for small workpieces and metal workpieces to fully-automatically polish the surface glossiness and remove burrs. The equipment is relatively simple to operate, has low requirement on the skill of an operator, can improve the production efficiency, reduce the labor intensity, save the production cost, improve the product quality and reduce the product quality difference.

The slender shaft is generally subjected to rolling polishing on burrs on the surface of the slender shaft by using lubricating oil and sand grains in the polishing process, but in actual production, because the slender shaft is long and thin, the slender shaft has low moving precision, the polishing is not uniform enough, the middle diameter is large, and the diameters of two ends are small, so that the processing precision of a product is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a regulating device of a slender shaft polishing machine with higher processing precision.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides an adjusting device of slender axles is with burnishing machine, includes fixing base, rotation regulating part, crossbeam and work piece regulating part, it installs to rotate the regulating part the top of fixing base, it keeps away from to rotate the regulating part the one end of fixing base with the crossbeam is connected, the below installation of crossbeam the work piece regulating part, the work piece regulating part includes the centre gripping subassembly and compresses tightly the subassembly, the centre gripping subassembly with compress tightly the subassembly and all install the below of crossbeam.

Through adopting above-mentioned technical scheme, when using, utilize and rotate regulating part and drive crossbeam and work piece regulating part and carry out the up-and-down motion to conveniently install the surface at the burnishing machine with the work piece, after the installation is accomplished, rotate regulating part and drive the crossbeam and move down, with work piece regulating part downstream, utilize to compress tightly subassembly and centre gripping subassembly and carry out even fixed to the both ends and the middle part of work piece, guarantee in the course of working, the work piece atress is even, the skew can not take place for the position, thereby guarantee the machining precision of work piece.

The present invention in a preferred example may be further configured to: the bottom of crossbeam is provided with the guide rail, the equal slidable mounting of centre gripping subassembly and compress tightly the subassembly is in the surface of guide rail, the centre gripping subassembly is two, installs respectively the both ends of crossbeam, compress tightly the unit mount and be in the middle part of guide rail.

Through adopting above-mentioned technical scheme, utilize the guide rail to make things convenient for the centre gripping subassembly at both ends and the subassembly that compresses tightly in installation crossbeam middle part to remove to the convenience is processed the work piece of equidimension not, and the commonality is stronger.

The utility model in a preferred example may be further configured to: the clamping assembly comprises a first driving piece, a first sliding block and a clamping rod, the first driving piece is installed at one end of the cross beam, the output end of the first driving piece is connected with the first sliding block, and the clamping rod is installed at the bottom of the first sliding block.

Through adopting above-mentioned technical scheme, under the drive of first driving piece, horizontal migration is carried out along the length direction of guide rail to the position of the supporting rod of regulation bottom realizes the fixed and regulation to the work piece.

The utility model in a preferred example may be further configured to: the pressing assembly comprises a second sliding block and a pressing block, the second sliding block is slidably mounted on the surface of the guide rail, and the pressing block is mounted at the bottom of the second sliding block.

Through adopting above-mentioned technical scheme, under the drive of second slider, the briquetting of bottom carries out horizontal adjustment to compress tightly fixedly the work piece of different sizes, guarantee that the work piece atress is even, guarantee the machining precision of work piece.

The present invention in a preferred example may be further configured to: and locking screw holes are formed in the surface of the second sliding block and on two sides of the guide rail.

Through adopting above-mentioned technical scheme, the locking screw is used for utilizing the bolt to fix it after the position control of second slider is accomplished, not only convenient regulation, and connection stability is higher moreover.

The utility model in a preferred example may be further configured to: the briquetting includes connecting piece and the butt piece of integrative setting, the top of connecting piece with second slider fixed connection, the butt piece is located the below of connecting piece, the butt piece is the setting of type of falling V.

Through adopting above-mentioned technical scheme, integrative connecting piece and the butt piece connection stability who sets up are higher, are the butt piece that the line of falling V set up and conveniently contact with the work piece, guarantee the precision of work piece processing.

The present invention in a preferred example may be further configured to: the rotation adjusting part comprises a second driving piece and a rotating arm, the second driving piece is installed at the top of the fixed seat, the output end of the second driving piece is connected with one end of the rotating arm, and one end, far away from the fixed seat, of the rotating arm is connected with the middle of the cross beam.

Through adopting above-mentioned technical scheme, under the drive of second driving piece, the rotor arm rotates along the fixing base to the position of adjustment crossbeam and work piece regulating part is conveniently processed the work piece.

The present invention in a preferred example may be further configured to: the end part of the rotating arm is provided with a connecting sleeve, and the bottom of the connecting sleeve is fixedly connected with the cross beam.

Through adopting above-mentioned technical scheme, the adapter sleeve can improve the stability of being connected between crossbeam and the rotor arm, conveniently uses.

In summary, the present invention includes at least one of the following beneficial effects:

1. according to the utility model, the height of the workpiece adjusting part is adjusted by utilizing the rotating adjusting part, then the two ends of the workpiece are clamped and fixed by utilizing the clamping assembly, and the middle part of the workpiece is pressed and fixed by utilizing the pressing assembly, so that the stability of the workpiece in the processing process is improved, and the processing precision of the workpiece is further improved;

2. the clamping assembly consisting of the first driving piece, the first sliding block and the clamping rod is utilized, so that workpieces with different lengths can be conveniently clamped and fixed, and the influence on the machining precision due to the sliding in the machining process is avoided;

3. the pressing assembly comprises the second sliding block and the pressing block, the position of the pressing block can be adjusted, the uniform stress on the surface of the workpiece is ensured in the pressing process of the pressing block, and the machining precision of the workpiece is ensured.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which

Fig. 1 is an overall structural schematic diagram of the present embodiment.

Fig. 2 is a schematic cross-sectional structure diagram of the cross beam in this embodiment.

The reference numbers in the figures are:

1. a fixed seat; 2. a rotation adjusting part; 21. a second driving member; 22. a rotating arm; 23. connecting sleeves; 3. a cross beam; 31. a guide rail; 4. a workpiece adjusting section; 5. a clamping assembly; 51. a first driving member; 52. a first slider; 53. a clamping rod; 6. a compression assembly; 61. a second slider; 611. locking the screw hole; 62. briquetting; 621. a connecting member; 622. an abutment member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the adjusting device of the polishing machine for the slender shaft disclosed by the utility model comprises a fixed seat 1, a rotation adjusting part 2, a cross beam 3 and a workpiece adjusting part 4, wherein the rotation adjusting part 2 is arranged at the top of the fixed seat 1, one end of the rotation adjusting part 2, which is far away from the fixed seat 1, is connected with the cross beam 3, the workpiece adjusting part 4 is arranged below the cross beam 3, the workpiece adjusting part 4 comprises a clamping component 5 and a pressing component 6, and the clamping component 5 and the pressing component 6 are both arranged below the cross beam 3.

When using, utilize and rotate regulating part 2 and drive crossbeam 3 and work piece regulating part 4 and carry out the up-and-down motion to conveniently install the work piece on the surface of burnishing machine, after the installation is accomplished, rotate regulating part 2 and drive crossbeam 3 and move down, with work piece regulating part 4 lapse, utilize and compress tightly subassembly 6 and centre gripping subassembly 5 and evenly fix the both ends and the middle part of work piece, guarantee in the course of working, the work piece atress is even, the skew can not take place for the position, thereby guarantee the machining precision of work piece.

The bottom of crossbeam 3 is provided with guide rail 31, the equal slidable mounting of centre gripping subassembly 5 and compressing tightly subassembly 6 is on the surface of guide rail 31, centre gripping subassembly 5 is two with compressing tightly subassembly 6, two centre gripping subassemblies 5 are installed respectively at the both ends of crossbeam 3, two compress tightly subassembly 6 and install the middle part at guide rail 31, utilize guide rail 31 to make things convenient for the centre gripping subassembly 5 at both ends and the compressing tightly subassembly 6 at installation crossbeam 3 middle part to remove, thereby the work piece of convenient not unidimensional size is processed, the commonality is stronger, the stability of work piece atress is guaranteed to the structure that the symmetry set up.

The clamping assembly 5 comprises a first driving piece 51, a first sliding block 52 and a clamping rod 53, the first driving piece 51 is installed at one end of the cross beam 3, the output end of the first driving piece 51 is connected with the first sliding block 52, the clamping rod 53 is installed at the bottom of the first sliding block 52, and under the driving of the first driving piece 51, the first sliding block 52 horizontally moves along the length direction of the guide rail 31, so that the position of the clamping rod 53 at the bottom is adjusted, and the workpiece is fixed and adjusted.

The pressing component 6 comprises a second slider 61 and a pressing block 62, the second slider 61 is slidably mounted on the surface of the guide rail 31, the pressing block 62 is mounted at the bottom of the second slider 61, locking screw holes 611 are formed in the two sides of the guide rail 31 on the surface of the second slider 61, the pressing block 62 comprises a connecting piece 621 and an abutting piece 622 which are integrally arranged, the top of the connecting piece 621 is fixedly connected with the second slider 61, the abutting piece 622 is located below the connecting piece 621, the abutting piece 622 is arranged in an inverted V shape, the pressing block 62 at the bottom is horizontally adjusted under the driving of the second slider 61, so that workpieces with different sizes are pressed and fixed, the stress uniformity of the workpieces is ensured, the machining precision of the workpieces is ensured, the locking screw holes 611 are used for fixing the second slider 61 by bolts after the position adjustment of the second slider 61 is completed, the adjustment is convenient to adjust and has high connection stability, the connecting stability of the connecting piece 621 and the abutting piece 622 which are integrally arranged is high, the abutting part 622 arranged in the inverted V-shaped row is convenient to contact with the workpiece, and the machining precision of the workpiece is guaranteed.

Rotation regulation portion 2 includes second driving piece 21 and rotor arm 22, second driving piece 21 installs the top at fixing base 1, the output of second driving piece 21 is connected with rotor arm 22's one end, the one end that fixing base 1 was kept away from to rotor arm 22 is connected with the middle part of crossbeam 3, rotor arm 22 tip is provided with adapter sleeve 23, the bottom and the 3 fixed connection of crossbeam of adapter sleeve 23, under the drive of second driving piece 21, rotor arm 22 rotates along fixing base 1, thereby adjust crossbeam 3 and work piece regulation portion 4's position, conveniently process the work piece, adapter sleeve 23 can improve the stability of being connected between crossbeam 3 and the rotor arm 22, conveniently use.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an adjusting device of burnishing machine for slender axles which characterized in that: including fixing base (1), rotation regulation portion (2), crossbeam (3) and work piece regulation portion (4), rotation regulation portion (2) is installed the top of fixing base (1), it keeps away from to rotate regulation portion (2) the one end of fixing base (1) with crossbeam (3) are connected, the below installation of crossbeam (3) work piece regulation portion (4), work piece regulation portion (4) include centre gripping subassembly (5) and compress tightly subassembly (6), centre gripping subassembly (5) and compress tightly subassembly (6) are all installed the below of crossbeam (3).

2. The adjusting device of the polishing machine for the slender shaft according to claim 1, wherein: the bottom of crossbeam (3) is provided with guide rail (31), the equal slidable mounting of centre gripping subassembly (5) and compress tightly subassembly (6) is in the surface of guide rail (31), centre gripping subassembly (5) are two, install respectively the both ends of crossbeam (3), it installs to compress tightly subassembly (6) the middle part of guide rail (31).

3. The adjusting device of the polishing machine for the slender shaft according to claim 2, wherein: the clamping assembly (5) comprises a first driving piece (51), a first sliding block (52) and a clamping rod (53), the first driving piece (51) is installed at one end of the cross beam (3), the output end of the first driving piece (51) is connected with the first sliding block (52), and the clamping rod (53) is installed at the bottom of the first sliding block (52).

4. The adjusting device of the polishing machine for the slender shaft according to claim 2, wherein: the pressing assembly (6) comprises a second sliding block (61) and a pressing block (62), the second sliding block (61) is installed on the surface of the guide rail (31) in a sliding mode, and the pressing block (62) is installed at the bottom of the second sliding block (61).

5. The adjusting device of the polishing machine for the elongated shaft according to claim 4, wherein: and locking screw holes (611) are formed in the surface of the second sliding block (61) on two sides of the guide rail (31).

6. The adjusting device of the polishing machine for the elongated shaft according to claim 4, wherein: briquetting (62) including integrative connecting piece (621) and the butt piece (622) that sets up, the top of connecting piece (621) with second slider (61) fixed connection, butt piece (622) are located the below of connecting piece (621), butt piece (622) is the setting of type of falling V.

7. The adjusting device of a polishing machine for an elongated shaft according to claim 1, wherein: rotation regulation portion (2) include second driving piece (21) and rotor arm (22), second driving piece (21) are installed the top of fixing base (1), the output of second driving piece (21) with the one end of rotor arm (22) is connected, rotor arm (22) are kept away from the one end of fixing base (1) with the middle part of crossbeam (3) is connected.

8. The adjusting device of a polishing machine for an elongated shaft according to claim 7, wherein: the end part of the rotating arm (22) is provided with a connecting sleeve (23), and the bottom of the connecting sleeve (23) is fixedly connected with the cross beam (3).