CN216177017U

CN216177017U - Axial symmetry indexing device for gear torsion bar machined by milling machine

Info

Publication number: CN216177017U
Application number: CN202122725611.0U
Authority: CN
Inventors: 赵作林
Original assignee: Dalian Xianghai Petrochemical Machinery Co ltd
Current assignee: Dalian Xianghai Petrochemical Machinery Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-05
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses an axisymmetric indexing device for a gear torsion bar machined by a milling machine, which comprises a round shaft, wherein an adjusting component is arranged above the round shaft, a round sleeve is in clearance fit with the outer wall above a vertical rod, a threaded rod is in threaded connection with the inner wall in front of the round sleeve, the inner side of the threaded rod is tightly propped against the outer wall above the vertical rod, and a curved rod is fixedly connected to one end of the round sleeve. This milling machine processing gear torsion bar axisymmetric indexing device, the circle cover is adjusted from top to bottom at the montant outer wall, the circle cover drives dividing head in the circle block through the knee-lever and adjusts from top to bottom, adjust according to the diameter size of circle pole, the rotation threaded rod moves to the inboard in the circle cover, the threaded rod supports tightly on the montant, it is spacing on the montant to make the circle cover, the dividing head pastes on the circle is epaxial this moment, detect it, and the data that detect show through the indicator, current milling machine processing gear torsion bar axisymmetric indexing device has been solved, because the diameter of gear torsion bar axle differs, be not convenient for adjust the problem of carrying out the graduation detection.

Description

Axial symmetry indexing device for gear torsion bar machined by milling machine

Technical Field

The utility model relates to the technical field of milling machines, in particular to an axisymmetric indexing device for a gear torsion bar machined by a milling machine.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter, generally, the milling cutter mainly moves by rotating, the movement of the workpiece and the milling cutter is feeding movement, the milling machine can process planes and grooves and can also process various curved surfaces, gears and the like, and a torsion bar shaft of the gear processed by the milling machine needs symmetrical indexing detection.

However, the existing milling machine processing gear torsion bar axisymmetric indexing device has the problem that the adjustment is inconvenient for indexing detection due to different diameters of gear torsion bar shafts, and meanwhile, the existing milling machine processing gear torsion bar axisymmetric indexing device has the problem that the adjustment and fixation are convenient due to different lengths of the gear torsion bar shafts.

Disclosure of Invention

The utility model aims to provide an axisymmetric indexing device for a milling machine to process a gear torsion bar, which aims to solve the problem that the axisymmetric indexing device for the milling machine to process the gear torsion bar in the prior art is inconvenient to adjust and carry out indexing detection due to different diameters of gear torsion bar shafts.

In order to achieve the purpose, the utility model provides the following technical scheme: a milling machine processing gear torsion bar axisymmetric indexing device comprises a round shaft, wherein an adjusting component is arranged above the round shaft;

the adjusting component comprises a vertical rod, a round sleeve, a threaded rod, a curved rod, a round block, a rubber ring, an indexing head and an indicator;

the utility model discloses a building structure, including montant, circle cover, round piece, rubber ring, graduated head, indicator, curved rod, circle cover, round piece, curved rod, circle cover's top outer wall clearance fit has the circle cover, the place ahead inner wall threaded connection of circle cover has the threaded rod, the inboard of threaded rod is supported tightly at the top outer wall of montant, the one end rigid coupling of circle cover has the curved rod, the one end rigid coupling of curved rod has the circle piece, the middle inner wall rigid coupling of circle piece has the rubber circle, the inner wall of rubber circle closely laminates there is the graduated head, the below laminating of graduated head has the circle axle, the indicator is installed to the top of graduated head. And adjusting according to the diameter of the round rod, and detecting.

Preferably, the bottom of round axle is provided with the workstation, the top one side rigid coupling of workstation has the riser. The vertical plate is supported by the workbench.

Preferably, the bottom end of the vertical rod is fixedly connected with a circular plate, and the bottom end of the circular plate is adsorbed at the top end of the workbench. The circular plate is transversely adsorbed at a certain position on the workbench, and the position of the indexing head for detecting the circular shaft is adjusted.

Preferably, a fixing component is arranged on the other side of the workbench;

the fixing assembly comprises a first vertical plate, an ear plate, a bolt and a thimble;

the bottom of first riser pastes on the top of workstation, the equal rigid coupling in the below outside of first riser has the otic placode, the otic placode all passes through bolt and workstation threaded connection, the inboard rigid coupling in top of first riser has the thimble, the inboard laminating of thimble has the round axle. The first vertical plate is convenient to fix.

Preferably, a moving assembly is installed on one side above the workbench;

the moving assembly comprises an electric push rod, a second vertical plate, a sliding block and a sliding groove;

one side bottom rigid coupling of electric putter is on the top of riser, electric putter's output rigid coupling has the second riser, the equal rigid coupling in bottom outside of second riser has the slider, the slider all with spout slip joint, the spout is seted up respectively at the top outer wall of workstation, the inboard rigid coupling in top of second riser has the thimble. Can be fixed according to the length of the round shaft.

Compared with the prior art, the utility model has the beneficial effects that: compared with the prior art, the milling machine for processing the axisymmetric indexing device of the gear torsion bar has the following advantages:

the circular sleeve is vertically adjusted on the outer wall of the vertical rod through the matching between the circular shaft and the adjusting component, the circular sleeve drives the dividing head in the circular block to vertically adjust through the curved rod, the adjustment is carried out according to the diameter of the circular rod, the threaded rod is rotated to move towards the inner side in the circular sleeve, the threaded rod is abutted against the vertical rod, the circular sleeve is limited on the vertical rod, the dividing head is attached to the circular shaft at the moment to detect the circular shaft, and the detected data is displayed by the indicator, so that the problem that the existing milling machine processes the symmetrical dividing device of the gear torsion rod shaft due to the fact that the diameters of the gear torsion rod shaft are different, and the dividing detection is inconvenient to adjust is solved;

through the cooperation between workstation, round axle, fixed subassembly and the removal subassembly, electric putter's output drives the second riser and slides to the inboard in passing through the spout on the slider workstation of both sides, and the second riser drives the thimble on right side and fixes the round axle on the thimble of second riser top, can fix according to round axle length, has solved current milling machine processing gear torsion bar axial symmetry indexing means, because gear torsion bar axial length differs, than being convenient for adjust fixed problem.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the round block, the rubber ring and the index head in FIG. 1;

FIG. 3 is a schematic structural diagram of the first vertical plate, the lug plate and the bolt in FIG. 1;

fig. 4 is a schematic structural view of the second vertical plate, the sliding block and the sliding groove in fig. 1.

In the figure: 1. the automatic adjusting device comprises a workbench, 2, a circular plate, 3, a vertical plate, 4, an adjusting component, 401, a vertical rod, 402, a circular sleeve, 403, a threaded rod, 404, a curved rod, 405, a circular block, 406, a rubber ring, 407, an indexing head, 408, an indicator, 5, a fixing component, 501, a first vertical plate, 502, an ear plate, 503, a bolt, 504, an ejector pin, 6, a moving component, 601, an electric push rod, 602, a second vertical plate, 603, a sliding block, 604, a sliding groove, 7 and a circular shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a symmetrical indexing device for a torsion bar shaft of a gear machined by a milling machine comprises a round shaft 7, wherein an adjusting component 4 is arranged above the round shaft 7, the adjusting component 4 comprises a vertical rod 401, a round sleeve 402, a threaded rod 403, a curved rod 404, a round block 405, a rubber ring 406, an indexing head 407 and an indicator 408, the round sleeve 402 is in clearance fit with the outer wall of the upper part of the vertical rod 401, the round sleeve 402 is adjusted up and down on the outer wall of the vertical rod 401, the threaded rod 403 is in threaded connection with the inner wall of the front part of the round sleeve 402, the inner side of the threaded rod 403 abuts against the outer wall of the upper part of the vertical rod 401, the threaded rod 403 is rotated to move towards the inner side in the round sleeve 402, the threaded rod 403 abuts against the vertical rod 401, the round sleeve 402 is limited on the vertical rod 401, the curved rod 404 is fixedly connected with one end of the round sleeve 402, the round block 405 is fixedly connected with one end of the curved rod 404, the round sleeve 402 drives the round block 405 to be adjusted up and down through the curved rod 404, the rubber ring 406 is fixedly connected with the inner wall of the round block 405, the rubber ring 406 is tightly attached with the indexing head 407, the rubber ring 406 increases the friction force between the index head 407 and the round block 405 to prevent the index head 407 from falling off, the round shaft 7 is attached to the lower part of the index head 407, the indicator 408 is mounted on the upper part of the index head 407, the index head 407 is attached to the round shaft 7 to detect the index head, the detected data is displayed by the indicator 408, and the index head 407 and the indicator 408 can be selected according to actual conditions.

The bottom of circle axle 7 is provided with workstation 1, and the top one side rigid coupling of workstation 1 has riser 3, and workstation 1 supports riser 3.

The bottom end of the vertical rod 401 is fixedly connected with a circular plate 2, the circular plate 2 is made of magnet, the bottom end of the circular plate 2 is adsorbed at the top end of the workbench 1, the circular plate 2 is transversely adsorbed at a certain position on the workbench 1, and the adjusting dividing head 407 detects the position of the circular shaft 7.

Fixed subassembly 5 is installed to workstation 1's opposite side, fixed subassembly 5 includes first riser 501, otic placode 502, bolt 503 and thimble 504, the top at workstation 1 is pasted to the bottom of first riser 501, the equal rigid coupling in below outside of first riser 501 has otic placode 502, otic placode 502 all passes through bolt 503 and workstation 1 threaded connection, the otic placode 502 of both sides all fixes on workstation 1 through bolt 503 and makes first riser 501 fix on workstation 1, the inboard rigid coupling in top of first riser 501 has thimble 504, the inboard laminating of thimble 504 has round axle 7.

A moving assembly 6 is installed on one side above the workbench 1, the moving assembly 6 comprises an electric push rod 601, a second vertical plate 602, a sliding block 603 and a sliding groove 604, the bottom end of one side of the electric push rod 601 is fixedly connected to the top end of the vertical plate 3, the model of the electric push rod 601 is TG-700, the output end of the electric push rod 601 is fixedly connected with the second vertical plate 602, sliding blocks 603 are fixedly connected to the outer side of the bottom end of the second vertical plate 602, the sliding blocks 603 are all in sliding clamping connection with the sliding groove 604, the sliding grooves 604 are respectively arranged on the outer wall above the workbench 1, the output end of the electric push rod 601 drives the second vertical plate 602 to slide inwards through the sliding grooves 604 on the sliding blocks 603 on the workbench 1 on the two sides, the sliding groove 604 prevents the sliding blocks 603 from derailing, a thimble 504 is fixedly connected to the inner side above the second vertical plate 602, and the second vertical plate 602 drives the thimble 504 on the right side to prop the round shaft 7 on the thimble 504 to be fixed.

When the milling machine is used for processing the gear torsion bar axisymmetric indexing device, firstly, the ear plates 502 at two sides are manually fixed on the workbench 1 through the bolts 503, so that the first vertical plate 501 is fixed on the workbench 1, the indexing head 407 is placed in the rubber ring 406, the rubber ring 406 increases the friction force between the indexing head 407 and the round block 405 to prevent the indexing head 407 from falling off, the external power supply of the electric push rod 601 is switched on, the electric push rod 601 works, the output end of the electric push rod 601 drives the second vertical plate 602 to slide inwards through the sliding grooves 604 on the workbench 1 of the sliding blocks 603 at two sides, the second vertical plate 602 drives the thimble 504 at the right side to prop the round shaft 7 on the thimble 504 on the second vertical plate 501 for fixing, the round plate 2 is manually adsorbed at a certain position on the workbench 1, the indexing head 407 is adjusted to detect the position of the round shaft 7, the round sleeve 402 is adjusted up and down on the outer wall of the vertical rod 401, the round sleeve 402 drives the indexing head 407 in the round block 405 to be adjusted up and down through the curved rod 404, the threaded rod 403 is rotated to move inwards in the round sleeve 402, the threaded rod 403 is abutted against the vertical rod 401, the round sleeve 402 is limited on the vertical rod 401, the dividing head 407 is attached to the round shaft 7 at the moment to detect the round shaft, and detected data are displayed through the indicator 408.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a milling machine processing gear torsion bar axisymmetric indexing means, includes circle axle (7), its characterized in that: an adjusting component (4) is arranged above the round shaft (7);

the adjusting component (4) comprises a vertical rod (401), a round sleeve (402), a threaded rod (403), a curved rod (404), a round block (405), a rubber ring (406), an indexing head (407) and an indicator (408);

the top outer wall clearance fit of montant (401) has round cover (402), the place ahead inner wall threaded connection of round cover (402) has threaded rod (403), the inboard of threaded rod (403) supports the top outer wall tightly at montant (401), the one end rigid coupling of round cover (402) has curved bar (404), the one end rigid coupling of curved bar (404) has circle piece (405), the middle inner wall rigid coupling of circle piece (405) has rubber circle (406), the inner wall of rubber circle (406) closely laminates dividing head (407), the below laminating of dividing head (407) has round axle (7), indicator (408) are installed to the top of dividing head (407).

2. The axial symmetry indexing device for the milling machine to machine the gear torsion bar according to claim 1, wherein: the bottom of circle axle (7) is provided with workstation (1), top one side rigid coupling of workstation (1) has riser (3).

3. The axial symmetry indexing device for the milling machine to machine the gear torsion bar according to claim 1, wherein: the bottom rigid coupling of montant (401) has plectane (2), the top in workstation (1) is adsorbed to the bottom of plectane (2).

4. The axial symmetry indexing device for the milling machine to machine the gear torsion bar according to claim 2, wherein: a fixing component (5) is arranged on the other side of the workbench (1);

the fixing assembly (5) comprises a first vertical plate (501), an ear plate (502), a bolt (503) and an ejector pin (504);

the top of workstation (1) is pasted to the bottom of first riser (501), the equal rigid coupling in below outside of first riser (501) has otic placode (502), otic placode (502) all pass through bolt (503) and workstation (1) threaded connection, the inboard rigid coupling in top of first riser (501) has thimble (504), the inboard laminating of thimble (504) has round axle (7).

5. The axial symmetry indexing device for the milling machine to machine the gear torsion bar according to claim 2, wherein: a moving assembly (6) is arranged on one side above the workbench (1);

the moving assembly (6) comprises an electric push rod (601), a second vertical plate (602), a sliding block (603) and a sliding groove (604);

one side bottom rigid coupling of electric putter (601) is on the top of riser (3), the output rigid coupling of electric putter (601) has second riser (602), the equal rigid coupling in the bottom outside of second riser (602) has slider (603), slider (603) all with spout (604) slip joint, the top outer wall at workstation (1) is seted up respectively in spout (604), the inboard rigid coupling in top of second riser (602) has thimble (504).